From f2599462a0d5b734fcc8e66625a13db055b9ec7f Mon Sep 17 00:00:00 2001 From: V3n3RiX Date: Wed, 11 Apr 2018 23:21:44 +0100 Subject: sys-kernel/linux-{image,headers} : apply linux-hardened patchset, adjust uksm for linux-hardened, adjust kernel config --- .../linux-headers/files/linux-hardened.patch | 2713 ++++++ .../linux-headers/files/redcore-4.16-amd64.config | 9227 ------------------- .../linux-headers/files/redcore-amd64.config | 9241 ++++++++++++++++++++ sys-kernel/linux-headers/files/uksm-4.16.patch | 6944 --------------- .../files/uksm-for-linux-hardened.patch | 6919 +++++++++++++++ .../linux-headers/linux-headers-4.16.1.ebuild | 5 +- sys-kernel/linux-image/files/linux-hardened.patch | 2713 ++++++ .../linux-image/files/redcore-4.16-amd64.config | 9227 ------------------- sys-kernel/linux-image/files/redcore-amd64.config | 9241 ++++++++++++++++++++ sys-kernel/linux-image/files/uksm-4.16.patch | 6944 --------------- .../files/uksm-for-linux-hardened.patch | 6919 +++++++++++++++ sys-kernel/linux-image/linux-image-4.16.1.ebuild | 5 +- 12 files changed, 37752 insertions(+), 32346 deletions(-) create mode 100644 sys-kernel/linux-headers/files/linux-hardened.patch delete mode 100644 sys-kernel/linux-headers/files/redcore-4.16-amd64.config create mode 100644 sys-kernel/linux-headers/files/redcore-amd64.config delete mode 100644 sys-kernel/linux-headers/files/uksm-4.16.patch create mode 100644 sys-kernel/linux-headers/files/uksm-for-linux-hardened.patch create mode 100644 sys-kernel/linux-image/files/linux-hardened.patch delete mode 100644 sys-kernel/linux-image/files/redcore-4.16-amd64.config create mode 100644 sys-kernel/linux-image/files/redcore-amd64.config delete mode 100644 sys-kernel/linux-image/files/uksm-4.16.patch create mode 100644 sys-kernel/linux-image/files/uksm-for-linux-hardened.patch diff --git a/sys-kernel/linux-headers/files/linux-hardened.patch b/sys-kernel/linux-headers/files/linux-hardened.patch new file mode 100644 index 00000000..94b56b85 --- /dev/null +++ b/sys-kernel/linux-headers/files/linux-hardened.patch @@ -0,0 +1,2713 @@ +diff -Naur linux-4.16/arch/arm64/configs/defconfig linux-4.16h-for-v3/arch/arm64/configs/defconfig +--- linux-4.16/arch/arm64/configs/defconfig 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/arm64/configs/defconfig 2018-04-11 22:38:06.399998369 +0200 +@@ -1,4 +1,3 @@ +-CONFIG_SYSVIPC=y + CONFIG_POSIX_MQUEUE=y + CONFIG_AUDIT=y + CONFIG_NO_HZ_IDLE=y +diff -Naur linux-4.16/arch/arm64/include/asm/elf.h linux-4.16h-for-v3/arch/arm64/include/asm/elf.h +--- linux-4.16/arch/arm64/include/asm/elf.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/arm64/include/asm/elf.h 2018-04-11 22:38:06.399998369 +0200 +@@ -114,10 +114,10 @@ + + /* + * This is the base location for PIE (ET_DYN with INTERP) loads. On +- * 64-bit, this is above 4GB to leave the entire 32-bit address ++ * 64-bit, this is raised to 4GB to leave the entire 32-bit address + * space open for things that want to use the area for 32-bit pointers. + */ +-#define ELF_ET_DYN_BASE (2 * TASK_SIZE_64 / 3) ++#define ELF_ET_DYN_BASE 0x100000000UL + + #ifndef __ASSEMBLY__ + +@@ -158,10 +158,10 @@ + /* 1GB of VA */ + #ifdef CONFIG_COMPAT + #define STACK_RND_MASK (test_thread_flag(TIF_32BIT) ? \ +- 0x7ff >> (PAGE_SHIFT - 12) : \ +- 0x3ffff >> (PAGE_SHIFT - 12)) ++ ((1UL << mmap_rnd_compat_bits) - 1) >> (PAGE_SHIFT - 12) : \ ++ ((1UL << mmap_rnd_bits) - 1) >> (PAGE_SHIFT - 12)) + #else +-#define STACK_RND_MASK (0x3ffff >> (PAGE_SHIFT - 12)) ++#define STACK_RND_MASK (((1UL << mmap_rnd_bits) - 1) >> (PAGE_SHIFT - 12)) + #endif + + #ifdef __AARCH64EB__ +diff -Naur linux-4.16/arch/arm64/Kconfig linux-4.16h-for-v3/arch/arm64/Kconfig +--- linux-4.16/arch/arm64/Kconfig 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/arm64/Kconfig 2018-04-11 22:38:06.399998369 +0200 +@@ -974,6 +974,7 @@ + + config ARM64_SW_TTBR0_PAN + bool "Emulate Privileged Access Never using TTBR0_EL1 switching" ++ default y + help + Enabling this option prevents the kernel from accessing + user-space memory directly by pointing TTBR0_EL1 to a reserved +@@ -1127,6 +1128,7 @@ + bool "Randomize the address of the kernel image" + select ARM64_MODULE_PLTS if MODULES + select RELOCATABLE ++ default y + help + Randomizes the virtual address at which the kernel image is + loaded, as a security feature that deters exploit attempts +diff -Naur linux-4.16/arch/arm64/Kconfig.debug linux-4.16h-for-v3/arch/arm64/Kconfig.debug +--- linux-4.16/arch/arm64/Kconfig.debug 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/arm64/Kconfig.debug 2018-04-11 22:38:06.399998369 +0200 +@@ -45,6 +45,7 @@ + config DEBUG_WX + bool "Warn on W+X mappings at boot" + select ARM64_PTDUMP_CORE ++ default y + ---help--- + Generate a warning if any W+X mappings are found at boot. + +diff -Naur linux-4.16/arch/arm64/kernel/process.c linux-4.16h-for-v3/arch/arm64/kernel/process.c +--- linux-4.16/arch/arm64/kernel/process.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/arm64/kernel/process.c 2018-04-11 22:38:06.399998369 +0200 +@@ -481,9 +481,9 @@ + unsigned long arch_randomize_brk(struct mm_struct *mm) + { + if (is_compat_task()) +- return randomize_page(mm->brk, SZ_32M); ++ return mm->brk + get_random_long() % SZ_32M + PAGE_SIZE; + else +- return randomize_page(mm->brk, SZ_1G); ++ return mm->brk + get_random_long() % SZ_1G + PAGE_SIZE; + } + + /* +diff -Naur linux-4.16/arch/Kconfig linux-4.16h-for-v3/arch/Kconfig +--- linux-4.16/arch/Kconfig 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/Kconfig 2018-04-11 22:39:33.843421922 +0200 +@@ -454,6 +454,11 @@ + is some slowdown of the boot process (about 0.5%) and fork and + irq processing. + ++ When extra_latent_entropy is passed on the kernel command line, ++ entropy will be extracted from up to the first 4GB of RAM while the ++ runtime memory allocator is being initialized. This costs even more ++ slowdown of the boot process. ++ + Note that entropy extracted this way is not cryptographically + secure! + +@@ -541,7 +546,7 @@ + choice + prompt "Stack Protector buffer overflow detection" + depends on HAVE_CC_STACKPROTECTOR +- default CC_STACKPROTECTOR_AUTO ++ default CC_STACKPROTECTOR_STRONG + help + This option turns on the "stack-protector" GCC feature. This + feature puts, at the beginning of functions, a canary value on +@@ -747,7 +752,7 @@ + int "Number of bits to use for ASLR of mmap base address" if EXPERT + range ARCH_MMAP_RND_BITS_MIN ARCH_MMAP_RND_BITS_MAX + default ARCH_MMAP_RND_BITS_DEFAULT if ARCH_MMAP_RND_BITS_DEFAULT +- default ARCH_MMAP_RND_BITS_MIN ++ default ARCH_MMAP_RND_BITS_MAX + depends on HAVE_ARCH_MMAP_RND_BITS + help + This value can be used to select the number of bits to use to +@@ -781,7 +786,7 @@ + int "Number of bits to use for ASLR of mmap base address for compatible applications" if EXPERT + range ARCH_MMAP_RND_COMPAT_BITS_MIN ARCH_MMAP_RND_COMPAT_BITS_MAX + default ARCH_MMAP_RND_COMPAT_BITS_DEFAULT if ARCH_MMAP_RND_COMPAT_BITS_DEFAULT +- default ARCH_MMAP_RND_COMPAT_BITS_MIN ++ default ARCH_MMAP_RND_COMPAT_BITS_MAX + depends on HAVE_ARCH_MMAP_RND_COMPAT_BITS + help + This value can be used to select the number of bits to use to +@@ -968,6 +973,7 @@ + + config REFCOUNT_FULL + bool "Perform full reference count validation at the expense of speed" ++ default y + help + Enabling this switches the refcounting infrastructure from a fast + unchecked atomic_t implementation to a fully state checked +diff -Naur linux-4.16/arch/x86/configs/x86_64_defconfig linux-4.16h-for-v3/arch/x86/configs/x86_64_defconfig +--- linux-4.16/arch/x86/configs/x86_64_defconfig 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/x86/configs/x86_64_defconfig 2018-04-11 22:38:06.400997997 +0200 +@@ -1,5 +1,4 @@ + # CONFIG_LOCALVERSION_AUTO is not set +-CONFIG_SYSVIPC=y + CONFIG_POSIX_MQUEUE=y + CONFIG_BSD_PROCESS_ACCT=y + CONFIG_TASKSTATS=y +diff -Naur linux-4.16/arch/x86/entry/vdso/vma.c linux-4.16h-for-v3/arch/x86/entry/vdso/vma.c +--- linux-4.16/arch/x86/entry/vdso/vma.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/x86/entry/vdso/vma.c 2018-04-11 22:38:06.400997997 +0200 +@@ -204,55 +204,9 @@ + } + + #ifdef CONFIG_X86_64 +-/* +- * Put the vdso above the (randomized) stack with another randomized +- * offset. This way there is no hole in the middle of address space. +- * To save memory make sure it is still in the same PTE as the stack +- * top. This doesn't give that many random bits. +- * +- * Note that this algorithm is imperfect: the distribution of the vdso +- * start address within a PMD is biased toward the end. +- * +- * Only used for the 64-bit and x32 vdsos. +- */ +-static unsigned long vdso_addr(unsigned long start, unsigned len) +-{ +- unsigned long addr, end; +- unsigned offset; +- +- /* +- * Round up the start address. It can start out unaligned as a result +- * of stack start randomization. +- */ +- start = PAGE_ALIGN(start); +- +- /* Round the lowest possible end address up to a PMD boundary. */ +- end = (start + len + PMD_SIZE - 1) & PMD_MASK; +- if (end >= TASK_SIZE_MAX) +- end = TASK_SIZE_MAX; +- end -= len; +- +- if (end > start) { +- offset = get_random_int() % (((end - start) >> PAGE_SHIFT) + 1); +- addr = start + (offset << PAGE_SHIFT); +- } else { +- addr = start; +- } +- +- /* +- * Forcibly align the final address in case we have a hardware +- * issue that requires alignment for performance reasons. +- */ +- addr = align_vdso_addr(addr); +- +- return addr; +-} +- + static int map_vdso_randomized(const struct vdso_image *image) + { +- unsigned long addr = vdso_addr(current->mm->start_stack, image->size-image->sym_vvar_start); +- +- return map_vdso(image, addr); ++ return map_vdso(image, 0); + } + #endif + +diff -Naur linux-4.16/arch/x86/include/asm/elf.h linux-4.16h-for-v3/arch/x86/include/asm/elf.h +--- linux-4.16/arch/x86/include/asm/elf.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/x86/include/asm/elf.h 2018-04-11 22:38:06.400997997 +0200 +@@ -249,11 +249,11 @@ + + /* + * This is the base location for PIE (ET_DYN with INTERP) loads. On +- * 64-bit, this is above 4GB to leave the entire 32-bit address ++ * 64-bit, this is raised to 4GB to leave the entire 32-bit address + * space open for things that want to use the area for 32-bit pointers. + */ + #define ELF_ET_DYN_BASE (mmap_is_ia32() ? 0x000400000UL : \ +- (DEFAULT_MAP_WINDOW / 3 * 2)) ++ 0x100000000UL) + + /* This yields a mask that user programs can use to figure out what + instruction set this CPU supports. This could be done in user space, +@@ -313,8 +313,8 @@ + + #ifdef CONFIG_X86_32 + +-#define __STACK_RND_MASK(is32bit) (0x7ff) +-#define STACK_RND_MASK (0x7ff) ++#define __STACK_RND_MASK(is32bit) ((1UL << mmap_rnd_bits) - 1) ++#define STACK_RND_MASK ((1UL << mmap_rnd_bits) - 1) + + #define ARCH_DLINFO ARCH_DLINFO_IA32 + +@@ -323,7 +323,11 @@ + #else /* CONFIG_X86_32 */ + + /* 1GB for 64bit, 8MB for 32bit */ +-#define __STACK_RND_MASK(is32bit) ((is32bit) ? 0x7ff : 0x3fffff) ++#ifdef CONFIG_COMPAT ++#define __STACK_RND_MASK(is32bit) ((is32bit) ? (1UL << mmap_rnd_compat_bits) - 1 : (1UL << mmap_rnd_bits) - 1) ++#else ++#define __STACK_RND_MASK(is32bit) ((1UL << mmap_rnd_bits) - 1) ++#endif + #define STACK_RND_MASK __STACK_RND_MASK(mmap_is_ia32()) + + #define ARCH_DLINFO \ +@@ -381,5 +385,4 @@ + } ____cacheline_aligned; + + extern struct va_alignment va_align; +-extern unsigned long align_vdso_addr(unsigned long); + #endif /* _ASM_X86_ELF_H */ +diff -Naur linux-4.16/arch/x86/include/asm/tlbflush.h linux-4.16h-for-v3/arch/x86/include/asm/tlbflush.h +--- linux-4.16/arch/x86/include/asm/tlbflush.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/x86/include/asm/tlbflush.h 2018-04-11 22:38:06.400997997 +0200 +@@ -261,6 +261,7 @@ + + local_irq_save(flags); + cr4 = this_cpu_read(cpu_tlbstate.cr4); ++ BUG_ON(cr4 != __read_cr4()); + if ((cr4 | mask) != cr4) + __cr4_set(cr4 | mask); + local_irq_restore(flags); +@@ -273,6 +274,7 @@ + + local_irq_save(flags); + cr4 = this_cpu_read(cpu_tlbstate.cr4); ++ BUG_ON(cr4 != __read_cr4()); + if ((cr4 & ~mask) != cr4) + __cr4_set(cr4 & ~mask); + local_irq_restore(flags); +@@ -283,6 +285,7 @@ + unsigned long cr4; + + cr4 = this_cpu_read(cpu_tlbstate.cr4); ++ BUG_ON(cr4 != __read_cr4()); + __cr4_set(cr4 ^ mask); + } + +@@ -389,6 +392,7 @@ + raw_local_irq_save(flags); + + cr4 = this_cpu_read(cpu_tlbstate.cr4); ++ BUG_ON(cr4 != __read_cr4()); + /* toggle PGE */ + native_write_cr4(cr4 ^ X86_CR4_PGE); + /* write old PGE again and flush TLBs */ +diff -Naur linux-4.16/arch/x86/Kconfig linux-4.16h-for-v3/arch/x86/Kconfig +--- linux-4.16/arch/x86/Kconfig 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/x86/Kconfig 2018-04-11 22:38:06.400997997 +0200 +@@ -1208,8 +1208,7 @@ + default X86_LEGACY_VM86 + + config X86_16BIT +- bool "Enable support for 16-bit segments" if EXPERT +- default y ++ bool "Enable support for 16-bit segments" + depends on MODIFY_LDT_SYSCALL + ---help--- + This option is required by programs like Wine to run 16-bit +@@ -2299,7 +2298,7 @@ + choice + prompt "vsyscall table for legacy applications" + depends on X86_64 +- default LEGACY_VSYSCALL_EMULATE ++ default LEGACY_VSYSCALL_NONE + help + Legacy user code that does not know how to find the vDSO expects + to be able to issue three syscalls by calling fixed addresses in +@@ -2380,8 +2379,7 @@ + be set to 'N' under normal conditions. + + config MODIFY_LDT_SYSCALL +- bool "Enable the LDT (local descriptor table)" if EXPERT +- default y ++ bool "Enable the LDT (local descriptor table)" + ---help--- + Linux can allow user programs to install a per-process x86 + Local Descriptor Table (LDT) using the modify_ldt(2) system +diff -Naur linux-4.16/arch/x86/Kconfig.debug linux-4.16h-for-v3/arch/x86/Kconfig.debug +--- linux-4.16/arch/x86/Kconfig.debug 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/x86/Kconfig.debug 2018-04-11 22:38:06.400997997 +0200 +@@ -101,6 +101,7 @@ + config DEBUG_WX + bool "Warn on W+X mappings at boot" + select X86_PTDUMP_CORE ++ default y + ---help--- + Generate a warning if any W+X mappings are found at boot. + +diff -Naur linux-4.16/arch/x86/kernel/cpu/common.c linux-4.16h-for-v3/arch/x86/kernel/cpu/common.c +--- linux-4.16/arch/x86/kernel/cpu/common.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/x86/kernel/cpu/common.c 2018-04-11 22:38:06.401997625 +0200 +@@ -1617,7 +1617,6 @@ + wrmsrl(MSR_KERNEL_GS_BASE, 0); + barrier(); + +- x86_configure_nx(); + x2apic_setup(); + + /* +diff -Naur linux-4.16/arch/x86/kernel/process.c linux-4.16h-for-v3/arch/x86/kernel/process.c +--- linux-4.16/arch/x86/kernel/process.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/x86/kernel/process.c 2018-04-11 22:38:06.401997625 +0200 +@@ -38,6 +38,8 @@ + #include + #include + #include ++#include ++#include + + /* + * per-CPU TSS segments. Threads are completely 'soft' on Linux, +@@ -572,7 +574,10 @@ + + unsigned long arch_randomize_brk(struct mm_struct *mm) + { +- return randomize_page(mm->brk, 0x02000000); ++ if (mmap_is_ia32()) ++ return mm->brk + get_random_long() % SZ_32M + PAGE_SIZE; ++ else ++ return mm->brk + get_random_long() % SZ_1G + PAGE_SIZE; + } + + /* +diff -Naur linux-4.16/arch/x86/kernel/sys_x86_64.c linux-4.16h-for-v3/arch/x86/kernel/sys_x86_64.c +--- linux-4.16/arch/x86/kernel/sys_x86_64.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/x86/kernel/sys_x86_64.c 2018-04-11 22:38:06.401997625 +0200 +@@ -54,13 +54,6 @@ + return va_align.bits & get_align_mask(); + } + +-unsigned long align_vdso_addr(unsigned long addr) +-{ +- unsigned long align_mask = get_align_mask(); +- addr = (addr + align_mask) & ~align_mask; +- return addr | get_align_bits(); +-} +- + static int __init control_va_addr_alignment(char *str) + { + /* guard against enabling this on other CPU families */ +@@ -122,10 +115,7 @@ + } + + *begin = get_mmap_base(1); +- if (in_compat_syscall()) +- *end = task_size_32bit(); +- else +- *end = task_size_64bit(addr > DEFAULT_MAP_WINDOW); ++ *end = get_mmap_base(0); + } + + unsigned long +@@ -210,7 +200,7 @@ + + info.flags = VM_UNMAPPED_AREA_TOPDOWN; + info.length = len; +- info.low_limit = PAGE_SIZE; ++ info.low_limit = get_mmap_base(1); + info.high_limit = get_mmap_base(0); + + /* +diff -Naur linux-4.16/arch/x86/mm/init_32.c linux-4.16h-for-v3/arch/x86/mm/init_32.c +--- linux-4.16/arch/x86/mm/init_32.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/x86/mm/init_32.c 2018-04-11 22:38:06.401997625 +0200 +@@ -558,7 +558,7 @@ + permanent_kmaps_init(pgd_base); + } + +-pteval_t __supported_pte_mask __read_mostly = ~(_PAGE_NX | _PAGE_GLOBAL); ++pteval_t __supported_pte_mask __ro_after_init = ~(_PAGE_NX | _PAGE_GLOBAL); + EXPORT_SYMBOL_GPL(__supported_pte_mask); + + /* user-defined highmem size */ +@@ -866,7 +866,7 @@ + #endif + #endif + +-int kernel_set_to_readonly __read_mostly; ++int kernel_set_to_readonly __ro_after_init; + + void set_kernel_text_rw(void) + { +@@ -918,12 +918,11 @@ + unsigned long start = PFN_ALIGN(_text); + unsigned long size = PFN_ALIGN(_etext) - start; + ++ kernel_set_to_readonly = 1; + set_pages_ro(virt_to_page(start), size >> PAGE_SHIFT); + printk(KERN_INFO "Write protecting the kernel text: %luk\n", + size >> 10); + +- kernel_set_to_readonly = 1; +- + #ifdef CONFIG_CPA_DEBUG + printk(KERN_INFO "Testing CPA: Reverting %lx-%lx\n", + start, start+size); +diff -Naur linux-4.16/arch/x86/mm/init_64.c linux-4.16h-for-v3/arch/x86/mm/init_64.c +--- linux-4.16/arch/x86/mm/init_64.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/x86/mm/init_64.c 2018-04-11 22:38:06.401997625 +0200 +@@ -65,7 +65,7 @@ + * around without checking the pgd every time. + */ + +-pteval_t __supported_pte_mask __read_mostly = ~0; ++pteval_t __supported_pte_mask __ro_after_init = ~0; + EXPORT_SYMBOL_GPL(__supported_pte_mask); + + int force_personality32; +@@ -1195,7 +1195,7 @@ + mem_init_print_info(NULL); + } + +-int kernel_set_to_readonly; ++int kernel_set_to_readonly __ro_after_init; + + void set_kernel_text_rw(void) + { +@@ -1244,9 +1244,8 @@ + + printk(KERN_INFO "Write protecting the kernel read-only data: %luk\n", + (end - start) >> 10); +- set_memory_ro(start, (end - start) >> PAGE_SHIFT); +- + kernel_set_to_readonly = 1; ++ set_memory_ro(start, (end - start) >> PAGE_SHIFT); + + /* + * The rodata/data/bss/brk section (but not the kernel text!) +diff -Naur linux-4.16/block/blk-softirq.c linux-4.16h-for-v3/block/blk-softirq.c +--- linux-4.16/block/blk-softirq.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/block/blk-softirq.c 2018-04-11 22:38:06.401997625 +0200 +@@ -20,7 +20,7 @@ + * Softirq action handler - move entries to local list and loop over them + * while passing them to the queue registered handler. + */ +-static __latent_entropy void blk_done_softirq(struct softirq_action *h) ++static __latent_entropy void blk_done_softirq(void) + { + struct list_head *cpu_list, local_list; + +diff -Naur linux-4.16/Documentation/admin-guide/kernel-parameters.txt linux-4.16h-for-v3/Documentation/admin-guide/kernel-parameters.txt +--- linux-4.16/Documentation/admin-guide/kernel-parameters.txt 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/Documentation/admin-guide/kernel-parameters.txt 2018-04-11 22:38:06.397999114 +0200 +@@ -496,16 +496,6 @@ + nosocket -- Disable socket memory accounting. + nokmem -- Disable kernel memory accounting. + +- checkreqprot [SELINUX] Set initial checkreqprot flag value. +- Format: { "0" | "1" } +- See security/selinux/Kconfig help text. +- 0 -- check protection applied by kernel (includes +- any implied execute protection). +- 1 -- check protection requested by application. +- Default value is set via a kernel config option. +- Value can be changed at runtime via +- /selinux/checkreqprot. +- + cio_ignore= [S390] + See Documentation/s390/CommonIO for details. + clk_ignore_unused +@@ -2943,6 +2933,11 @@ + the specified number of seconds. This is to be used if + your oopses keep scrolling off the screen. + ++ extra_latent_entropy ++ Enable a very simple form of latent entropy extraction ++ from the first 4GB of memory as the bootmem allocator ++ passes the memory pages to the buddy allocator. ++ + pcbit= [HW,ISDN] + + pcd. [PARIDE] +diff -Naur linux-4.16/Documentation/sysctl/kernel.txt linux-4.16h-for-v3/Documentation/sysctl/kernel.txt +--- linux-4.16/Documentation/sysctl/kernel.txt 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/Documentation/sysctl/kernel.txt 2018-04-11 22:38:06.398998742 +0200 +@@ -92,6 +92,7 @@ + - sysctl_writes_strict + - tainted + - threads-max ++- tiocsti_restrict + - unknown_nmi_panic + - watchdog + - watchdog_thresh +@@ -1014,6 +1015,26 @@ + + ============================================================== + ++tiocsti_restrict: ++ ++This toggle indicates whether unprivileged users are prevented ++from using the TIOCSTI ioctl to inject commands into other processes ++which share a tty session. ++ ++When tiocsti_restrict is set to (0) there are no restrictions(accept ++the default restriction of only being able to injection commands into ++one's own tty). When tiocsti_restrict is set to (1), users must ++have CAP_SYS_ADMIN to use the TIOCSTI ioctl. ++ ++When user namespaces are in use, the check for the capability ++CAP_SYS_ADMIN is done against the user namespace that originally ++opened the tty. ++ ++The kernel config option CONFIG_SECURITY_TIOCSTI_RESTRICT sets the ++default value of tiocsti_restrict. ++ ++============================================================== ++ + unknown_nmi_panic: + + The value in this file affects behavior of handling NMI. When the +diff -Naur linux-4.16/drivers/ata/libata-core.c linux-4.16h-for-v3/drivers/ata/libata-core.c +--- linux-4.16/drivers/ata/libata-core.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/drivers/ata/libata-core.c 2018-04-11 22:38:06.402997252 +0200 +@@ -5148,7 +5148,7 @@ + struct ata_port *ap; + unsigned int tag; + +- WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */ ++ BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */ + ap = qc->ap; + + qc->flags = 0; +@@ -5165,7 +5165,7 @@ + struct ata_port *ap; + struct ata_link *link; + +- WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */ ++ BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */ + WARN_ON_ONCE(!(qc->flags & ATA_QCFLAG_ACTIVE)); + ap = qc->ap; + link = qc->dev->link; +diff -Naur linux-4.16/drivers/char/Kconfig linux-4.16h-for-v3/drivers/char/Kconfig +--- linux-4.16/drivers/char/Kconfig 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/drivers/char/Kconfig 2018-04-11 22:38:06.402997252 +0200 +@@ -9,7 +9,6 @@ + + config DEVMEM + bool "/dev/mem virtual device support" +- default y + help + Say Y here if you want to support the /dev/mem device. + The /dev/mem device is used to access areas of physical +@@ -568,7 +567,6 @@ + config DEVPORT + bool "/dev/port character device" + depends on ISA || PCI +- default y + help + Say Y here if you want to support the /dev/port device. The /dev/port + device is similar to /dev/mem, but for I/O ports. +diff -Naur linux-4.16/drivers/media/dvb-frontends/cx24116.c linux-4.16h-for-v3/drivers/media/dvb-frontends/cx24116.c +--- linux-4.16/drivers/media/dvb-frontends/cx24116.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/drivers/media/dvb-frontends/cx24116.c 2018-04-11 22:38:06.402997252 +0200 +@@ -1456,7 +1456,7 @@ + return cx24116_read_status(fe, status); + } + +-static int cx24116_get_algo(struct dvb_frontend *fe) ++static enum dvbfe_algo cx24116_get_algo(struct dvb_frontend *fe) + { + return DVBFE_ALGO_HW; + } +diff -Naur linux-4.16/drivers/media/dvb-frontends/cx24117.c linux-4.16h-for-v3/drivers/media/dvb-frontends/cx24117.c +--- linux-4.16/drivers/media/dvb-frontends/cx24117.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/drivers/media/dvb-frontends/cx24117.c 2018-04-11 22:38:06.403996880 +0200 +@@ -1555,7 +1555,7 @@ + return cx24117_read_status(fe, status); + } + +-static int cx24117_get_algo(struct dvb_frontend *fe) ++static enum dvbfe_algo cx24117_get_algo(struct dvb_frontend *fe) + { + return DVBFE_ALGO_HW; + } +diff -Naur linux-4.16/drivers/media/dvb-frontends/cx24120.c linux-4.16h-for-v3/drivers/media/dvb-frontends/cx24120.c +--- linux-4.16/drivers/media/dvb-frontends/cx24120.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/drivers/media/dvb-frontends/cx24120.c 2018-04-11 22:38:06.403996880 +0200 +@@ -1491,7 +1491,7 @@ + return cx24120_read_status(fe, status); + } + +-static int cx24120_get_algo(struct dvb_frontend *fe) ++static enum dvbfe_algo cx24120_get_algo(struct dvb_frontend *fe) + { + return DVBFE_ALGO_HW; + } +diff -Naur linux-4.16/drivers/media/dvb-frontends/cx24123.c linux-4.16h-for-v3/drivers/media/dvb-frontends/cx24123.c +--- linux-4.16/drivers/media/dvb-frontends/cx24123.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/drivers/media/dvb-frontends/cx24123.c 2018-04-11 22:38:06.403996880 +0200 +@@ -1005,7 +1005,7 @@ + return retval; + } + +-static int cx24123_get_algo(struct dvb_frontend *fe) ++static enum dvbfe_algo cx24123_get_algo(struct dvb_frontend *fe) + { + return DVBFE_ALGO_HW; + } +diff -Naur linux-4.16/drivers/media/dvb-frontends/cxd2820r_core.c linux-4.16h-for-v3/drivers/media/dvb-frontends/cxd2820r_core.c +--- linux-4.16/drivers/media/dvb-frontends/cxd2820r_core.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/drivers/media/dvb-frontends/cxd2820r_core.c 2018-04-11 22:38:06.403996880 +0200 +@@ -403,7 +403,7 @@ + return DVBFE_ALGO_SEARCH_ERROR; + } + +-static int cxd2820r_get_frontend_algo(struct dvb_frontend *fe) ++static enum dvbfe_algo cxd2820r_get_frontend_algo(struct dvb_frontend *fe) + { + return DVBFE_ALGO_CUSTOM; + } +diff -Naur linux-4.16/drivers/media/dvb-frontends/mb86a20s.c linux-4.16h-for-v3/drivers/media/dvb-frontends/mb86a20s.c +--- linux-4.16/drivers/media/dvb-frontends/mb86a20s.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/drivers/media/dvb-frontends/mb86a20s.c 2018-04-11 22:38:06.403996880 +0200 +@@ -2055,7 +2055,7 @@ + kfree(state); + } + +-static int mb86a20s_get_frontend_algo(struct dvb_frontend *fe) ++static enum dvbfe_algo mb86a20s_get_frontend_algo(struct dvb_frontend *fe) + { + return DVBFE_ALGO_HW; + } +diff -Naur linux-4.16/drivers/media/dvb-frontends/s921.c linux-4.16h-for-v3/drivers/media/dvb-frontends/s921.c +--- linux-4.16/drivers/media/dvb-frontends/s921.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/drivers/media/dvb-frontends/s921.c 2018-04-11 22:38:06.404996507 +0200 +@@ -464,7 +464,7 @@ + return rc; + } + +-static int s921_get_algo(struct dvb_frontend *fe) ++static enum dvbfe_algo s921_get_algo(struct dvb_frontend *fe) + { + return DVBFE_ALGO_HW; + } +diff -Naur linux-4.16/drivers/media/pci/bt8xx/dst.c linux-4.16h-for-v3/drivers/media/pci/bt8xx/dst.c +--- linux-4.16/drivers/media/pci/bt8xx/dst.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/drivers/media/pci/bt8xx/dst.c 2018-04-11 22:38:06.404996507 +0200 +@@ -1657,7 +1657,7 @@ + return 0; + } + +-static int dst_get_tuning_algo(struct dvb_frontend *fe) ++static enum dvbfe_algo dst_get_tuning_algo(struct dvb_frontend *fe) + { + return dst_algo ? DVBFE_ALGO_HW : DVBFE_ALGO_SW; + } +diff -Naur linux-4.16/drivers/media/pci/pt1/va1j5jf8007s.c linux-4.16h-for-v3/drivers/media/pci/pt1/va1j5jf8007s.c +--- linux-4.16/drivers/media/pci/pt1/va1j5jf8007s.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/drivers/media/pci/pt1/va1j5jf8007s.c 2018-04-11 22:38:06.404996507 +0200 +@@ -98,7 +98,7 @@ + return 0; + } + +-static int va1j5jf8007s_get_frontend_algo(struct dvb_frontend *fe) ++static enum dvbfe_algo va1j5jf8007s_get_frontend_algo(struct dvb_frontend *fe) + { + return DVBFE_ALGO_HW; + } +diff -Naur linux-4.16/drivers/media/pci/pt1/va1j5jf8007t.c linux-4.16h-for-v3/drivers/media/pci/pt1/va1j5jf8007t.c +--- linux-4.16/drivers/media/pci/pt1/va1j5jf8007t.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/drivers/media/pci/pt1/va1j5jf8007t.c 2018-04-11 22:38:06.404996507 +0200 +@@ -88,7 +88,7 @@ + return 0; + } + +-static int va1j5jf8007t_get_frontend_algo(struct dvb_frontend *fe) ++static enum dvbfe_algo va1j5jf8007t_get_frontend_algo(struct dvb_frontend *fe) + { + return DVBFE_ALGO_HW; + } +diff -Naur linux-4.16/drivers/tty/Kconfig linux-4.16h-for-v3/drivers/tty/Kconfig +--- linux-4.16/drivers/tty/Kconfig 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/drivers/tty/Kconfig 2018-04-11 22:38:06.404996507 +0200 +@@ -122,7 +122,6 @@ + + config LEGACY_PTYS + bool "Legacy (BSD) PTY support" +- default y + ---help--- + A pseudo terminal (PTY) is a software device consisting of two + halves: a master and a slave. The slave device behaves identical to +diff -Naur linux-4.16/drivers/tty/tty_io.c linux-4.16h-for-v3/drivers/tty/tty_io.c +--- linux-4.16/drivers/tty/tty_io.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/drivers/tty/tty_io.c 2018-04-11 22:38:06.404996507 +0200 +@@ -172,6 +172,7 @@ + put_device(tty->dev); + kfree(tty->write_buf); + tty->magic = 0xDEADDEAD; ++ put_user_ns(tty->owner_user_ns); + kfree(tty); + } + +@@ -2155,11 +2156,19 @@ + * FIXME: may race normal receive processing + */ + ++int tiocsti_restrict = IS_ENABLED(CONFIG_SECURITY_TIOCSTI_RESTRICT); ++ + static int tiocsti(struct tty_struct *tty, char __user *p) + { + char ch, mbz = 0; + struct tty_ldisc *ld; + ++ if (tiocsti_restrict && ++ !ns_capable(tty->owner_user_ns, CAP_SYS_ADMIN)) { ++ dev_warn_ratelimited(tty->dev, ++ "Denied TIOCSTI ioctl for non-privileged process\n"); ++ return -EPERM; ++ } + if ((current->signal->tty != tty) && !capable(CAP_SYS_ADMIN)) + return -EPERM; + if (get_user(ch, p)) +@@ -2839,6 +2848,7 @@ + tty->index = idx; + tty_line_name(driver, idx, tty->name); + tty->dev = tty_get_device(tty); ++ tty->owner_user_ns = get_user_ns(current_user_ns()); + + return tty; + } +diff -Naur linux-4.16/drivers/usb/core/hub.c linux-4.16h-for-v3/drivers/usb/core/hub.c +--- linux-4.16/drivers/usb/core/hub.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/drivers/usb/core/hub.c 2018-04-11 22:38:06.405996135 +0200 +@@ -41,6 +41,8 @@ + #define USB_TP_TRANSMISSION_DELAY 40 /* ns */ + #define USB_TP_TRANSMISSION_DELAY_MAX 65535 /* ns */ + ++extern int deny_new_usb; ++ + /* Protect struct usb_device->state and ->children members + * Note: Both are also protected by ->dev.sem, except that ->state can + * change to USB_STATE_NOTATTACHED even when the semaphore isn't held. */ +@@ -4839,6 +4841,12 @@ + goto done; + return; + } ++ ++ if (deny_new_usb) { ++ dev_err(&port_dev->dev, "denied insert of USB device on port %d\n", port1); ++ goto done; ++ } ++ + if (hub_is_superspeed(hub->hdev)) + unit_load = 150; + else +diff -Naur linux-4.16/fs/exec.c linux-4.16h-for-v3/fs/exec.c +--- linux-4.16/fs/exec.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/fs/exec.c 2018-04-11 22:38:06.406995762 +0200 +@@ -62,6 +62,7 @@ + #include + #include + #include ++#include + + #include + #include +@@ -321,6 +322,8 @@ + arch_bprm_mm_init(mm, vma); + up_write(&mm->mmap_sem); + bprm->p = vma->vm_end - sizeof(void *); ++ if (randomize_va_space) ++ bprm->p ^= get_random_int() & ~PAGE_MASK; + return 0; + err: + up_write(&mm->mmap_sem); +diff -Naur linux-4.16/fs/namei.c linux-4.16h-for-v3/fs/namei.c +--- linux-4.16/fs/namei.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/fs/namei.c 2018-04-11 22:38:06.406995762 +0200 +@@ -882,8 +882,8 @@ + path_put(&last->link); + } + +-int sysctl_protected_symlinks __read_mostly = 0; +-int sysctl_protected_hardlinks __read_mostly = 0; ++int sysctl_protected_symlinks __read_mostly = 1; ++int sysctl_protected_hardlinks __read_mostly = 1; + + /** + * may_follow_link - Check symlink following for unsafe situations +diff -Naur linux-4.16/fs/nfs/Kconfig linux-4.16h-for-v3/fs/nfs/Kconfig +--- linux-4.16/fs/nfs/Kconfig 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/fs/nfs/Kconfig 2018-04-11 22:38:06.406995762 +0200 +@@ -195,4 +195,3 @@ + bool + depends on NFS_FS && SUNRPC_DEBUG + select CRC32 +- default y +diff -Naur linux-4.16/fs/proc/Kconfig linux-4.16h-for-v3/fs/proc/Kconfig +--- linux-4.16/fs/proc/Kconfig 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/fs/proc/Kconfig 2018-04-11 22:38:06.407995390 +0200 +@@ -39,7 +39,6 @@ + config PROC_VMCORE + bool "/proc/vmcore support" + depends on PROC_FS && CRASH_DUMP +- default y + help + Exports the dump image of crashed kernel in ELF format. + +diff -Naur linux-4.16/fs/stat.c linux-4.16h-for-v3/fs/stat.c +--- linux-4.16/fs/stat.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/fs/stat.c 2018-04-11 22:38:06.407995390 +0200 +@@ -40,8 +40,13 @@ + stat->gid = inode->i_gid; + stat->rdev = inode->i_rdev; + stat->size = i_size_read(inode); +- stat->atime = inode->i_atime; +- stat->mtime = inode->i_mtime; ++ if (is_sidechannel_device(inode) && !capable_noaudit(CAP_MKNOD)) { ++ stat->atime = inode->i_ctime; ++ stat->mtime = inode->i_ctime; ++ } else { ++ stat->atime = inode->i_atime; ++ stat->mtime = inode->i_mtime; ++ } + stat->ctime = inode->i_ctime; + stat->blksize = i_blocksize(inode); + stat->blocks = inode->i_blocks; +@@ -75,9 +80,14 @@ + stat->result_mask |= STATX_BASIC_STATS; + request_mask &= STATX_ALL; + query_flags &= KSTAT_QUERY_FLAGS; +- if (inode->i_op->getattr) +- return inode->i_op->getattr(path, stat, request_mask, +- query_flags); ++ if (inode->i_op->getattr) { ++ int retval = inode->i_op->getattr(path, stat, request_mask, query_flags); ++ if (!retval && is_sidechannel_device(inode) && !capable_noaudit(CAP_MKNOD)) { ++ stat->atime = stat->ctime; ++ stat->mtime = stat->ctime; ++ } ++ return retval; ++ } + + generic_fillattr(inode, stat); + return 0; +diff -Naur linux-4.16/include/linux/cache.h linux-4.16h-for-v3/include/linux/cache.h +--- linux-4.16/include/linux/cache.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/cache.h 2018-04-11 22:38:06.407995390 +0200 +@@ -31,6 +31,8 @@ + #define __ro_after_init __attribute__((__section__(".data..ro_after_init"))) + #endif + ++#define __read_only __ro_after_init ++ + #ifndef ____cacheline_aligned + #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES))) + #endif +diff -Naur linux-4.16/include/linux/capability.h linux-4.16h-for-v3/include/linux/capability.h +--- linux-4.16/include/linux/capability.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/capability.h 2018-04-11 22:38:06.407995390 +0200 +@@ -207,6 +207,7 @@ + extern bool has_ns_capability_noaudit(struct task_struct *t, + struct user_namespace *ns, int cap); + extern bool capable(int cap); ++extern bool capable_noaudit(int cap); + extern bool ns_capable(struct user_namespace *ns, int cap); + extern bool ns_capable_noaudit(struct user_namespace *ns, int cap); + #else +@@ -232,6 +233,10 @@ + { + return true; + } ++static inline bool capable_noaudit(int cap) ++{ ++ return true; ++} + static inline bool ns_capable(struct user_namespace *ns, int cap) + { + return true; +diff -Naur linux-4.16/include/linux/fs.h linux-4.16h-for-v3/include/linux/fs.h +--- linux-4.16/include/linux/fs.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/fs.h 2018-04-11 22:38:06.407995390 +0200 +@@ -3407,4 +3407,15 @@ + extern bool path_noexec(const struct path *path); + extern void inode_nohighmem(struct inode *inode); + ++extern int device_sidechannel_restrict; ++ ++static inline bool is_sidechannel_device(const struct inode *inode) ++{ ++ umode_t mode; ++ if (!device_sidechannel_restrict) ++ return false; ++ mode = inode->i_mode; ++ return ((S_ISCHR(mode) || S_ISBLK(mode)) && (mode & (S_IROTH | S_IWOTH))); ++} ++ + #endif /* _LINUX_FS_H */ +diff -Naur linux-4.16/include/linux/fsnotify.h linux-4.16h-for-v3/include/linux/fsnotify.h +--- linux-4.16/include/linux/fsnotify.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/fsnotify.h 2018-04-11 22:38:06.407995390 +0200 +@@ -181,6 +181,9 @@ + struct inode *inode = path->dentry->d_inode; + __u32 mask = FS_ACCESS; + ++ if (is_sidechannel_device(inode)) ++ return; ++ + if (S_ISDIR(inode->i_mode)) + mask |= FS_ISDIR; + +@@ -199,6 +202,9 @@ + struct inode *inode = path->dentry->d_inode; + __u32 mask = FS_MODIFY; + ++ if (is_sidechannel_device(inode)) ++ return; ++ + if (S_ISDIR(inode->i_mode)) + mask |= FS_ISDIR; + +diff -Naur linux-4.16/include/linux/gfp.h linux-4.16h-for-v3/include/linux/gfp.h +--- linux-4.16/include/linux/gfp.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/gfp.h 2018-04-11 22:38:06.408995018 +0200 +@@ -513,9 +513,9 @@ + extern unsigned long __get_free_pages(gfp_t gfp_mask, unsigned int order); + extern unsigned long get_zeroed_page(gfp_t gfp_mask); + +-void *alloc_pages_exact(size_t size, gfp_t gfp_mask); ++void *alloc_pages_exact(size_t size, gfp_t gfp_mask) __attribute__((alloc_size(1))); + void free_pages_exact(void *virt, size_t size); +-void * __meminit alloc_pages_exact_nid(int nid, size_t size, gfp_t gfp_mask); ++void * __meminit alloc_pages_exact_nid(int nid, size_t size, gfp_t gfp_mask) __attribute__((alloc_size(1))); + + #define __get_free_page(gfp_mask) \ + __get_free_pages((gfp_mask), 0) +diff -Naur linux-4.16/include/linux/highmem.h linux-4.16h-for-v3/include/linux/highmem.h +--- linux-4.16/include/linux/highmem.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/highmem.h 2018-04-11 22:38:06.408995018 +0200 +@@ -191,6 +191,13 @@ + kunmap_atomic(kaddr); + } + ++static inline void verify_zero_highpage(struct page *page) ++{ ++ void *kaddr = kmap_atomic(page); ++ BUG_ON(memchr_inv(kaddr, 0, PAGE_SIZE)); ++ kunmap_atomic(kaddr); ++} ++ + static inline void zero_user_segments(struct page *page, + unsigned start1, unsigned end1, + unsigned start2, unsigned end2) +diff -Naur linux-4.16/include/linux/interrupt.h linux-4.16h-for-v3/include/linux/interrupt.h +--- linux-4.16/include/linux/interrupt.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/interrupt.h 2018-04-11 22:38:06.408995018 +0200 +@@ -485,7 +485,7 @@ + + struct softirq_action + { +- void (*action)(struct softirq_action *); ++ void (*action)(void); + }; + + asmlinkage void do_softirq(void); +@@ -500,7 +500,7 @@ + } + #endif + +-extern void open_softirq(int nr, void (*action)(struct softirq_action *)); ++extern void __init open_softirq(int nr, void (*action)(void)); + extern void softirq_init(void); + extern void __raise_softirq_irqoff(unsigned int nr); + +diff -Naur linux-4.16/include/linux/kobject_ns.h linux-4.16h-for-v3/include/linux/kobject_ns.h +--- linux-4.16/include/linux/kobject_ns.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/kobject_ns.h 2018-04-11 22:38:06.408995018 +0200 +@@ -45,7 +45,7 @@ + void (*drop_ns)(void *); + }; + +-int kobj_ns_type_register(const struct kobj_ns_type_operations *ops); ++int __init kobj_ns_type_register(const struct kobj_ns_type_operations *ops); + int kobj_ns_type_registered(enum kobj_ns_type type); + const struct kobj_ns_type_operations *kobj_child_ns_ops(struct kobject *parent); + const struct kobj_ns_type_operations *kobj_ns_ops(struct kobject *kobj); +diff -Naur linux-4.16/include/linux/mm.h linux-4.16h-for-v3/include/linux/mm.h +--- linux-4.16/include/linux/mm.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/mm.h 2018-04-11 22:38:06.408995018 +0200 +@@ -535,7 +535,7 @@ + } + #endif + +-extern void *kvmalloc_node(size_t size, gfp_t flags, int node); ++extern void *kvmalloc_node(size_t size, gfp_t flags, int node) __attribute__((alloc_size(1))); + static inline void *kvmalloc(size_t size, gfp_t flags) + { + return kvmalloc_node(size, flags, NUMA_NO_NODE); +diff -Naur linux-4.16/include/linux/percpu.h linux-4.16h-for-v3/include/linux/percpu.h +--- linux-4.16/include/linux/percpu.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/percpu.h 2018-04-11 22:38:06.408995018 +0200 +@@ -129,7 +129,7 @@ + pcpu_fc_populate_pte_fn_t populate_pte_fn); + #endif + +-extern void __percpu *__alloc_reserved_percpu(size_t size, size_t align); ++extern void __percpu *__alloc_reserved_percpu(size_t size, size_t align) __attribute__((alloc_size(1))); + extern bool __is_kernel_percpu_address(unsigned long addr, unsigned long *can_addr); + extern bool is_kernel_percpu_address(unsigned long addr); + +@@ -137,8 +137,8 @@ + extern void __init setup_per_cpu_areas(void); + #endif + +-extern void __percpu *__alloc_percpu_gfp(size_t size, size_t align, gfp_t gfp); +-extern void __percpu *__alloc_percpu(size_t size, size_t align); ++extern void __percpu *__alloc_percpu_gfp(size_t size, size_t align, gfp_t gfp) __attribute__((alloc_size(1))); ++extern void __percpu *__alloc_percpu(size_t size, size_t align) __attribute__((alloc_size(1))); + extern void free_percpu(void __percpu *__pdata); + extern phys_addr_t per_cpu_ptr_to_phys(void *addr); + +diff -Naur linux-4.16/include/linux/perf_event.h linux-4.16h-for-v3/include/linux/perf_event.h +--- linux-4.16/include/linux/perf_event.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/perf_event.h 2018-04-11 22:38:06.408995018 +0200 +@@ -1151,6 +1151,11 @@ + int perf_event_max_stack_handler(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, loff_t *ppos); + ++static inline bool perf_paranoid_any(void) ++{ ++ return sysctl_perf_event_paranoid > 2; ++} ++ + static inline bool perf_paranoid_tracepoint_raw(void) + { + return sysctl_perf_event_paranoid > -1; +diff -Naur linux-4.16/include/linux/slab.h linux-4.16h-for-v3/include/linux/slab.h +--- linux-4.16/include/linux/slab.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/slab.h 2018-04-11 22:38:06.409994645 +0200 +@@ -177,8 +177,8 @@ + /* + * Common kmalloc functions provided by all allocators + */ +-void * __must_check __krealloc(const void *, size_t, gfp_t); +-void * __must_check krealloc(const void *, size_t, gfp_t); ++void * __must_check __krealloc(const void *, size_t, gfp_t) __attribute__((alloc_size(2))); ++void * __must_check krealloc(const void *, size_t, gfp_t) __attribute((alloc_size(2))); + void kfree(const void *); + void kzfree(const void *); + size_t ksize(const void *); +@@ -351,7 +351,7 @@ + } + #endif /* !CONFIG_SLOB */ + +-void *__kmalloc(size_t size, gfp_t flags) __assume_kmalloc_alignment __malloc; ++void *__kmalloc(size_t size, gfp_t flags) __assume_kmalloc_alignment __malloc __attribute__((alloc_size(1))); + void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags) __assume_slab_alignment __malloc; + void kmem_cache_free(struct kmem_cache *, void *); + +@@ -375,7 +375,7 @@ + } + + #ifdef CONFIG_NUMA +-void *__kmalloc_node(size_t size, gfp_t flags, int node) __assume_kmalloc_alignment __malloc; ++void *__kmalloc_node(size_t size, gfp_t flags, int node) __assume_kmalloc_alignment __malloc __attribute__((alloc_size(1))); + void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node) __assume_slab_alignment __malloc; + #else + static __always_inline void *__kmalloc_node(size_t size, gfp_t flags, int node) +@@ -497,7 +497,7 @@ + * for general use, and so are not documented here. For a full list of + * potential flags, always refer to linux/gfp.h. + */ +-static __always_inline void *kmalloc(size_t size, gfp_t flags) ++static __always_inline __attribute__((alloc_size(1))) void *kmalloc(size_t size, gfp_t flags) + { + if (__builtin_constant_p(size)) { + if (size > KMALLOC_MAX_CACHE_SIZE) +@@ -537,7 +537,7 @@ + return 0; + } + +-static __always_inline void *kmalloc_node(size_t size, gfp_t flags, int node) ++static __always_inline __attribute__((alloc_size(1))) void *kmalloc_node(size_t size, gfp_t flags, int node) + { + #ifndef CONFIG_SLOB + if (__builtin_constant_p(size) && +diff -Naur linux-4.16/include/linux/slub_def.h linux-4.16h-for-v3/include/linux/slub_def.h +--- linux-4.16/include/linux/slub_def.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/slub_def.h 2018-04-11 22:38:06.409994645 +0200 +@@ -120,6 +120,11 @@ + unsigned long random; + #endif + ++#ifdef CONFIG_SLAB_CANARY ++ unsigned long random_active; ++ unsigned long random_inactive; ++#endif ++ + #ifdef CONFIG_NUMA + /* + * Defragmentation by allocating from a remote node. +diff -Naur linux-4.16/include/linux/string.h linux-4.16h-for-v3/include/linux/string.h +--- linux-4.16/include/linux/string.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/string.h 2018-04-11 22:38:06.409994645 +0200 +@@ -235,10 +235,16 @@ + void __read_overflow3(void) __compiletime_error("detected read beyond size of object passed as 3rd parameter"); + void __write_overflow(void) __compiletime_error("detected write beyond size of object passed as 1st parameter"); + ++#ifdef CONFIG_FORTIFY_SOURCE_STRICT_STRING ++#define __string_size(p) __builtin_object_size(p, 1) ++#else ++#define __string_size(p) __builtin_object_size(p, 0) ++#endif ++ + #if !defined(__NO_FORTIFY) && defined(__OPTIMIZE__) && defined(CONFIG_FORTIFY_SOURCE) + __FORTIFY_INLINE char *strncpy(char *p, const char *q, __kernel_size_t size) + { +- size_t p_size = __builtin_object_size(p, 0); ++ size_t p_size = __string_size(p); + if (__builtin_constant_p(size) && p_size < size) + __write_overflow(); + if (p_size < size) +@@ -248,7 +254,7 @@ + + __FORTIFY_INLINE char *strcat(char *p, const char *q) + { +- size_t p_size = __builtin_object_size(p, 0); ++ size_t p_size = __string_size(p); + if (p_size == (size_t)-1) + return __builtin_strcat(p, q); + if (strlcat(p, q, p_size) >= p_size) +@@ -259,7 +265,7 @@ + __FORTIFY_INLINE __kernel_size_t strlen(const char *p) + { + __kernel_size_t ret; +- size_t p_size = __builtin_object_size(p, 0); ++ size_t p_size = __string_size(p); + + /* Work around gcc excess stack consumption issue */ + if (p_size == (size_t)-1 || +@@ -274,7 +280,7 @@ + extern __kernel_size_t __real_strnlen(const char *, __kernel_size_t) __RENAME(strnlen); + __FORTIFY_INLINE __kernel_size_t strnlen(const char *p, __kernel_size_t maxlen) + { +- size_t p_size = __builtin_object_size(p, 0); ++ size_t p_size = __string_size(p); + __kernel_size_t ret = __real_strnlen(p, maxlen < p_size ? maxlen : p_size); + if (p_size <= ret && maxlen != ret) + fortify_panic(__func__); +@@ -286,8 +292,8 @@ + __FORTIFY_INLINE size_t strlcpy(char *p, const char *q, size_t size) + { + size_t ret; +- size_t p_size = __builtin_object_size(p, 0); +- size_t q_size = __builtin_object_size(q, 0); ++ size_t p_size = __string_size(p); ++ size_t q_size = __string_size(q); + if (p_size == (size_t)-1 && q_size == (size_t)-1) + return __real_strlcpy(p, q, size); + ret = strlen(q); +@@ -307,8 +313,8 @@ + __FORTIFY_INLINE char *strncat(char *p, const char *q, __kernel_size_t count) + { + size_t p_len, copy_len; +- size_t p_size = __builtin_object_size(p, 0); +- size_t q_size = __builtin_object_size(q, 0); ++ size_t p_size = __string_size(p); ++ size_t q_size = __string_size(q); + if (p_size == (size_t)-1 && q_size == (size_t)-1) + return __builtin_strncat(p, q, count); + p_len = strlen(p); +@@ -421,8 +427,8 @@ + /* defined after fortified strlen and memcpy to reuse them */ + __FORTIFY_INLINE char *strcpy(char *p, const char *q) + { +- size_t p_size = __builtin_object_size(p, 0); +- size_t q_size = __builtin_object_size(q, 0); ++ size_t p_size = __string_size(p); ++ size_t q_size = __string_size(q); + if (p_size == (size_t)-1 && q_size == (size_t)-1) + return __builtin_strcpy(p, q); + memcpy(p, q, strlen(q) + 1); +diff -Naur linux-4.16/include/linux/tty.h linux-4.16h-for-v3/include/linux/tty.h +--- linux-4.16/include/linux/tty.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/tty.h 2018-04-11 22:38:06.409994645 +0200 +@@ -13,6 +13,7 @@ + #include + #include + #include ++#include + + + /* +@@ -335,6 +336,7 @@ + /* If the tty has a pending do_SAK, queue it here - akpm */ + struct work_struct SAK_work; + struct tty_port *port; ++ struct user_namespace *owner_user_ns; + } __randomize_layout; + + /* Each of a tty's open files has private_data pointing to tty_file_private */ +@@ -344,6 +346,8 @@ + struct list_head list; + }; + ++extern int tiocsti_restrict; ++ + /* tty magic number */ + #define TTY_MAGIC 0x5401 + +diff -Naur linux-4.16/include/linux/vmalloc.h linux-4.16h-for-v3/include/linux/vmalloc.h +--- linux-4.16/include/linux/vmalloc.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/vmalloc.h 2018-04-11 22:38:06.409994645 +0200 +@@ -68,19 +68,19 @@ + } + #endif + +-extern void *vmalloc(unsigned long size); +-extern void *vzalloc(unsigned long size); +-extern void *vmalloc_user(unsigned long size); +-extern void *vmalloc_node(unsigned long size, int node); +-extern void *vzalloc_node(unsigned long size, int node); +-extern void *vmalloc_exec(unsigned long size); +-extern void *vmalloc_32(unsigned long size); +-extern void *vmalloc_32_user(unsigned long size); +-extern void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot); ++extern void *vmalloc(unsigned long size) __attribute__((alloc_size(1))); ++extern void *vzalloc(unsigned long size) __attribute__((alloc_size(1))); ++extern void *vmalloc_user(unsigned long size) __attribute__((alloc_size(1))); ++extern void *vmalloc_node(unsigned long size, int node) __attribute__((alloc_size(1))); ++extern void *vzalloc_node(unsigned long size, int node) __attribute__((alloc_size(1))); ++extern void *vmalloc_exec(unsigned long size) __attribute__((alloc_size(1))); ++extern void *vmalloc_32(unsigned long size) __attribute__((alloc_size(1))); ++extern void *vmalloc_32_user(unsigned long size) __attribute__((alloc_size(1))); ++extern void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot) __attribute__((alloc_size(1))); + extern void *__vmalloc_node_range(unsigned long size, unsigned long align, + unsigned long start, unsigned long end, gfp_t gfp_mask, + pgprot_t prot, unsigned long vm_flags, int node, +- const void *caller); ++ const void *caller) __attribute__((alloc_size(1))); + #ifndef CONFIG_MMU + extern void *__vmalloc_node_flags(unsigned long size, int node, gfp_t flags); + static inline void *__vmalloc_node_flags_caller(unsigned long size, int node, +diff -Naur linux-4.16/init/Kconfig linux-4.16h-for-v3/init/Kconfig +--- linux-4.16/init/Kconfig 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/init/Kconfig 2018-04-11 22:38:06.410994273 +0200 +@@ -296,6 +296,7 @@ + config AUDIT + bool "Auditing support" + depends on NET ++ default y + help + Enable auditing infrastructure that can be used with another + kernel subsystem, such as SELinux (which requires this for +@@ -1039,6 +1040,12 @@ + + endchoice + ++config LOCAL_INIT ++ bool "Zero uninitialized locals" ++ help ++ Zero-fill uninitialized local variables, other than variable-length ++ arrays. Requires compiler support. ++ + config SYSCTL + bool + +@@ -1296,8 +1303,7 @@ + which may be appropriate on small systems without swap. + + config AIO +- bool "Enable AIO support" if EXPERT +- default y ++ bool "Enable AIO support" + help + This option enables POSIX asynchronous I/O which may by used + by some high performance threaded applications. Disabling +@@ -1502,7 +1508,7 @@ + + config SLUB_DEBUG + default y +- bool "Enable SLUB debugging support" if EXPERT ++ bool "Enable SLUB debugging support" + depends on SLUB && SYSFS + help + SLUB has extensive debug support features. Disabling these can +@@ -1526,7 +1532,6 @@ + + config COMPAT_BRK + bool "Disable heap randomization" +- default y + help + Randomizing heap placement makes heap exploits harder, but it + also breaks ancient binaries (including anything libc5 based). +@@ -1573,7 +1578,6 @@ + + config SLAB_MERGE_DEFAULT + bool "Allow slab caches to be merged" +- default y + help + For reduced kernel memory fragmentation, slab caches can be + merged when they share the same size and other characteristics. +@@ -1586,9 +1590,9 @@ + command line. + + config SLAB_FREELIST_RANDOM +- default n + depends on SLAB || SLUB + bool "SLAB freelist randomization" ++ default y + help + Randomizes the freelist order used on creating new pages. This + security feature reduces the predictability of the kernel slab +@@ -1597,12 +1601,56 @@ + config SLAB_FREELIST_HARDENED + bool "Harden slab freelist metadata" + depends on SLUB ++ default y + help + Many kernel heap attacks try to target slab cache metadata and + other infrastructure. This options makes minor performance + sacrifies to harden the kernel slab allocator against common + freelist exploit methods. + ++config SLAB_HARDENED ++ default y ++ depends on SLUB ++ bool "Hardened SLAB infrastructure" ++ help ++ Make minor performance sacrifices to harden the kernel slab ++ allocator. ++ ++config SLAB_CANARY ++ depends on SLUB ++ depends on !SLAB_MERGE_DEFAULT ++ bool "SLAB canaries" ++ default y ++ help ++ Place canaries at the end of kernel slab allocations, sacrificing ++ some performance and memory usage for security. ++ ++ Canaries can detect some forms of heap corruption when allocations ++ are freed and as part of the HARDENED_USERCOPY feature. It provides ++ basic use-after-free detection for HARDENED_USERCOPY. ++ ++ Canaries absorb small overflows (rendering them harmless), mitigate ++ non-NUL terminated C string overflows on 64-bit via a guaranteed zero ++ byte and provide basic double-free detection. ++ ++config SLAB_SANITIZE ++ bool "Sanitize SLAB allocations" ++ depends on SLUB ++ default y ++ help ++ Zero fill slab allocations on free, reducing the lifetime of ++ sensitive data and helping to mitigate use-after-free bugs. ++ ++ For slabs with debug poisoning enabling, this has no impact. ++ ++config SLAB_SANITIZE_VERIFY ++ depends on SLAB_SANITIZE && PAGE_SANITIZE ++ default y ++ bool "Verify sanitized SLAB allocations" ++ help ++ Verify that newly allocated slab allocations are zeroed to detect ++ write-after-free bugs. ++ + config SLUB_CPU_PARTIAL + default y + depends on SLUB && SMP +diff -Naur linux-4.16/kernel/audit.c linux-4.16h-for-v3/kernel/audit.c +--- linux-4.16/kernel/audit.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/kernel/audit.c 2018-04-11 22:38:06.410994273 +0200 +@@ -1578,6 +1578,9 @@ + + if (audit_default == AUDIT_OFF) + audit_initialized = AUDIT_DISABLED; ++ else if (!audit_ever_enabled) ++ audit_initialized = AUDIT_UNINITIALIZED; ++ + if (audit_set_enabled(audit_default)) + panic("audit: error setting audit state (%d)\n", audit_default); + +diff -Naur linux-4.16/kernel/capability.c linux-4.16h-for-v3/kernel/capability.c +--- linux-4.16/kernel/capability.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/kernel/capability.c 2018-04-11 22:38:06.410994273 +0200 +@@ -431,6 +431,12 @@ + return ns_capable(&init_user_ns, cap); + } + EXPORT_SYMBOL(capable); ++ ++bool capable_noaudit(int cap) ++{ ++ return ns_capable_noaudit(&init_user_ns, cap); ++} ++EXPORT_SYMBOL(capable_noaudit); + #endif /* CONFIG_MULTIUSER */ + + /** +diff -Naur linux-4.16/kernel/events/core.c linux-4.16h-for-v3/kernel/events/core.c +--- linux-4.16/kernel/events/core.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/kernel/events/core.c 2018-04-11 22:38:06.411993900 +0200 +@@ -397,8 +397,13 @@ + * 0 - disallow raw tracepoint access for unpriv + * 1 - disallow cpu events for unpriv + * 2 - disallow kernel profiling for unpriv ++ * 3 - disallow all unpriv perf event use + */ ++#ifdef CONFIG_SECURITY_PERF_EVENTS_RESTRICT ++int sysctl_perf_event_paranoid __read_mostly = 3; ++#else + int sysctl_perf_event_paranoid __read_mostly = 2; ++#endif + + /* Minimum for 512 kiB + 1 user control page */ + int sysctl_perf_event_mlock __read_mostly = 512 + (PAGE_SIZE / 1024); /* 'free' kiB per user */ +@@ -9915,6 +9920,9 @@ + if (flags & ~PERF_FLAG_ALL) + return -EINVAL; + ++ if (perf_paranoid_any() && !capable(CAP_SYS_ADMIN)) ++ return -EACCES; ++ + err = perf_copy_attr(attr_uptr, &attr); + if (err) + return err; +diff -Naur linux-4.16/kernel/fork.c linux-4.16h-for-v3/kernel/fork.c +--- linux-4.16/kernel/fork.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/kernel/fork.c 2018-04-11 22:38:06.411993900 +0200 +@@ -103,6 +103,11 @@ + + #define CREATE_TRACE_POINTS + #include ++#ifdef CONFIG_USER_NS ++extern int unprivileged_userns_clone; ++#else ++#define unprivileged_userns_clone 0 ++#endif + + /* + * Minimum number of threads to boot the kernel +@@ -1591,6 +1596,10 @@ + if ((clone_flags & (CLONE_NEWUSER|CLONE_FS)) == (CLONE_NEWUSER|CLONE_FS)) + return ERR_PTR(-EINVAL); + ++ if ((clone_flags & CLONE_NEWUSER) && !unprivileged_userns_clone) ++ if (!capable(CAP_SYS_ADMIN)) ++ return ERR_PTR(-EPERM); ++ + /* + * Thread groups must share signals as well, and detached threads + * can only be started up within the thread group. +@@ -2385,6 +2394,12 @@ + if (unshare_flags & CLONE_NEWNS) + unshare_flags |= CLONE_FS; + ++ if ((unshare_flags & CLONE_NEWUSER) && !unprivileged_userns_clone) { ++ err = -EPERM; ++ if (!capable(CAP_SYS_ADMIN)) ++ goto bad_unshare_out; ++ } ++ + err = check_unshare_flags(unshare_flags); + if (err) + goto bad_unshare_out; +diff -Naur linux-4.16/kernel/power/snapshot.c linux-4.16h-for-v3/kernel/power/snapshot.c +--- linux-4.16/kernel/power/snapshot.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/kernel/power/snapshot.c 2018-04-11 22:38:06.412993528 +0200 +@@ -1138,7 +1138,7 @@ + + void clear_free_pages(void) + { +-#ifdef CONFIG_PAGE_POISONING_ZERO ++#if defined(CONFIG_PAGE_POISONING_ZERO) || defined(CONFIG_PAGE_SANITIZE) + struct memory_bitmap *bm = free_pages_map; + unsigned long pfn; + +@@ -1155,7 +1155,7 @@ + } + memory_bm_position_reset(bm); + pr_info("free pages cleared after restore\n"); +-#endif /* PAGE_POISONING_ZERO */ ++#endif /* PAGE_POISONING_ZERO || PAGE_SANITIZE */ + } + + /** +diff -Naur linux-4.16/kernel/rcu/tiny.c linux-4.16h-for-v3/kernel/rcu/tiny.c +--- linux-4.16/kernel/rcu/tiny.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/kernel/rcu/tiny.c 2018-04-11 22:38:06.412993528 +0200 +@@ -164,7 +164,7 @@ + } + } + +-static __latent_entropy void rcu_process_callbacks(struct softirq_action *unused) ++static __latent_entropy void rcu_process_callbacks(void) + { + __rcu_process_callbacks(&rcu_sched_ctrlblk); + __rcu_process_callbacks(&rcu_bh_ctrlblk); +diff -Naur linux-4.16/kernel/rcu/tree.c linux-4.16h-for-v3/kernel/rcu/tree.c +--- linux-4.16/kernel/rcu/tree.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/kernel/rcu/tree.c 2018-04-11 22:38:06.412993528 +0200 +@@ -2906,7 +2906,7 @@ + /* + * Do RCU core processing for the current CPU. + */ +-static __latent_entropy void rcu_process_callbacks(struct softirq_action *unused) ++static __latent_entropy void rcu_process_callbacks(void) + { + struct rcu_state *rsp; + +diff -Naur linux-4.16/kernel/sched/fair.c linux-4.16h-for-v3/kernel/sched/fair.c +--- linux-4.16/kernel/sched/fair.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/kernel/sched/fair.c 2018-04-11 22:38:06.413993156 +0200 +@@ -9387,7 +9387,7 @@ + * run_rebalance_domains is triggered when needed from the scheduler tick. + * Also triggered for nohz idle balancing (with nohz_balancing_kick set). + */ +-static __latent_entropy void run_rebalance_domains(struct softirq_action *h) ++static __latent_entropy void run_rebalance_domains(void) + { + struct rq *this_rq = this_rq(); + enum cpu_idle_type idle = this_rq->idle_balance ? +diff -Naur linux-4.16/kernel/softirq.c linux-4.16h-for-v3/kernel/softirq.c +--- linux-4.16/kernel/softirq.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/kernel/softirq.c 2018-04-11 22:38:06.413993156 +0200 +@@ -53,7 +53,7 @@ + EXPORT_SYMBOL(irq_stat); + #endif + +-static struct softirq_action softirq_vec[NR_SOFTIRQS] __cacheline_aligned_in_smp; ++static struct softirq_action softirq_vec[NR_SOFTIRQS] __ro_after_init __aligned(PAGE_SIZE); + + DEFINE_PER_CPU(struct task_struct *, ksoftirqd); + +@@ -282,7 +282,7 @@ + kstat_incr_softirqs_this_cpu(vec_nr); + + trace_softirq_entry(vec_nr); +- h->action(h); ++ h->action(); + trace_softirq_exit(vec_nr); + if (unlikely(prev_count != preempt_count())) { + pr_err("huh, entered softirq %u %s %p with preempt_count %08x, exited with %08x?\n", +@@ -444,7 +444,7 @@ + or_softirq_pending(1UL << nr); + } + +-void open_softirq(int nr, void (*action)(struct softirq_action *)) ++void __init open_softirq(int nr, void (*action)(void)) + { + softirq_vec[nr].action = action; + } +@@ -486,7 +486,7 @@ + } + EXPORT_SYMBOL(__tasklet_hi_schedule); + +-static __latent_entropy void tasklet_action(struct softirq_action *a) ++static __latent_entropy void tasklet_action(void) + { + struct tasklet_struct *list; + +@@ -522,7 +522,7 @@ + } + } + +-static __latent_entropy void tasklet_hi_action(struct softirq_action *a) ++static __latent_entropy void tasklet_hi_action(void) + { + struct tasklet_struct *list; + +diff -Naur linux-4.16/kernel/sysctl.c linux-4.16h-for-v3/kernel/sysctl.c +--- linux-4.16/kernel/sysctl.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/kernel/sysctl.c 2018-04-11 22:38:06.414992783 +0200 +@@ -67,6 +67,7 @@ + #include + #include + #include ++#include + + #include + #include +@@ -99,12 +100,19 @@ + #if defined(CONFIG_SYSCTL) + + /* External variables not in a header file. */ ++#if IS_ENABLED(CONFIG_USB) ++int deny_new_usb __read_mostly = 0; ++EXPORT_SYMBOL(deny_new_usb); ++#endif + extern int suid_dumpable; + #ifdef CONFIG_COREDUMP + extern int core_uses_pid; + extern char core_pattern[]; + extern unsigned int core_pipe_limit; + #endif ++#ifdef CONFIG_USER_NS ++extern int unprivileged_userns_clone; ++#endif + extern int pid_max; + extern int pid_max_min, pid_max_max; + extern int percpu_pagelist_fraction; +@@ -116,40 +124,43 @@ + + /* Constants used for minimum and maximum */ + #ifdef CONFIG_LOCKUP_DETECTOR +-static int sixty = 60; ++static int sixty __read_only = 60; + #endif + +-static int __maybe_unused neg_one = -1; ++static int __maybe_unused neg_one __read_only = -1; + + static int zero; +-static int __maybe_unused one = 1; +-static int __maybe_unused two = 2; +-static int __maybe_unused four = 4; +-static unsigned long one_ul = 1; +-static int one_hundred = 100; +-static int one_thousand = 1000; ++static int __maybe_unused one __read_only = 1; ++static int __maybe_unused two __read_only = 2; ++static int __maybe_unused four __read_only = 4; ++static unsigned long one_ul __read_only = 1; ++static int one_hundred __read_only = 100; ++static int one_thousand __read_only = 1000; + #ifdef CONFIG_PRINTK +-static int ten_thousand = 10000; ++static int ten_thousand __read_only = 10000; + #endif + #ifdef CONFIG_PERF_EVENTS +-static int six_hundred_forty_kb = 640 * 1024; ++static int six_hundred_forty_kb __read_only = 640 * 1024; + #endif + + /* this is needed for the proc_doulongvec_minmax of vm_dirty_bytes */ +-static unsigned long dirty_bytes_min = 2 * PAGE_SIZE; ++static unsigned long dirty_bytes_min __read_only = 2 * PAGE_SIZE; + + /* this is needed for the proc_dointvec_minmax for [fs_]overflow UID and GID */ +-static int maxolduid = 65535; +-static int minolduid; ++static int maxolduid __read_only = 65535; ++static int minolduid __read_only; + +-static int ngroups_max = NGROUPS_MAX; ++static int ngroups_max __read_only = NGROUPS_MAX; + static const int cap_last_cap = CAP_LAST_CAP; + + /*this is needed for proc_doulongvec_minmax of sysctl_hung_task_timeout_secs */ + #ifdef CONFIG_DETECT_HUNG_TASK +-static unsigned long hung_task_timeout_max = (LONG_MAX/HZ); ++static unsigned long hung_task_timeout_max __read_only = (LONG_MAX/HZ); + #endif + ++int device_sidechannel_restrict __read_mostly = 1; ++EXPORT_SYMBOL(device_sidechannel_restrict); ++ + #ifdef CONFIG_INOTIFY_USER + #include + #endif +@@ -289,19 +300,19 @@ + }; + + #ifdef CONFIG_SCHED_DEBUG +-static int min_sched_granularity_ns = 100000; /* 100 usecs */ +-static int max_sched_granularity_ns = NSEC_PER_SEC; /* 1 second */ +-static int min_wakeup_granularity_ns; /* 0 usecs */ +-static int max_wakeup_granularity_ns = NSEC_PER_SEC; /* 1 second */ ++static int min_sched_granularity_ns __read_only = 100000; /* 100 usecs */ ++static int max_sched_granularity_ns __read_only = NSEC_PER_SEC; /* 1 second */ ++static int min_wakeup_granularity_ns __read_only; /* 0 usecs */ ++static int max_wakeup_granularity_ns __read_only = NSEC_PER_SEC; /* 1 second */ + #ifdef CONFIG_SMP +-static int min_sched_tunable_scaling = SCHED_TUNABLESCALING_NONE; +-static int max_sched_tunable_scaling = SCHED_TUNABLESCALING_END-1; ++static int min_sched_tunable_scaling __read_only = SCHED_TUNABLESCALING_NONE; ++static int max_sched_tunable_scaling __read_only = SCHED_TUNABLESCALING_END-1; + #endif /* CONFIG_SMP */ + #endif /* CONFIG_SCHED_DEBUG */ + + #ifdef CONFIG_COMPACTION +-static int min_extfrag_threshold; +-static int max_extfrag_threshold = 1000; ++static int min_extfrag_threshold __read_only; ++static int max_extfrag_threshold __read_only = 1000; + #endif + + static struct ctl_table kern_table[] = { +@@ -515,6 +526,15 @@ + .proc_handler = proc_dointvec, + }, + #endif ++#ifdef CONFIG_USER_NS ++ { ++ .procname = "unprivileged_userns_clone", ++ .data = &unprivileged_userns_clone, ++ .maxlen = sizeof(int), ++ .mode = 0644, ++ .proc_handler = proc_dointvec, ++ }, ++#endif + #ifdef CONFIG_PROC_SYSCTL + { + .procname = "tainted", +@@ -857,6 +877,37 @@ + .extra2 = &two, + }, + #endif ++#if defined CONFIG_TTY ++ { ++ .procname = "tiocsti_restrict", ++ .data = &tiocsti_restrict, ++ .maxlen = sizeof(int), ++ .mode = 0644, ++ .proc_handler = proc_dointvec_minmax_sysadmin, ++ .extra1 = &zero, ++ .extra2 = &one, ++ }, ++#endif ++ { ++ .procname = "device_sidechannel_restrict", ++ .data = &device_sidechannel_restrict, ++ .maxlen = sizeof(int), ++ .mode = 0644, ++ .proc_handler = proc_dointvec_minmax_sysadmin, ++ .extra1 = &zero, ++ .extra2 = &one, ++ }, ++#if IS_ENABLED(CONFIG_USB) ++ { ++ .procname = "deny_new_usb", ++ .data = &deny_new_usb, ++ .maxlen = sizeof(int), ++ .mode = 0644, ++ .proc_handler = proc_dointvec_minmax_sysadmin, ++ .extra1 = &zero, ++ .extra2 = &one, ++ }, ++#endif + { + .procname = "ngroups_max", + .data = &ngroups_max, +diff -Naur linux-4.16/kernel/time/timer.c linux-4.16h-for-v3/kernel/time/timer.c +--- linux-4.16/kernel/time/timer.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/kernel/time/timer.c 2018-04-11 22:38:06.414992783 +0200 +@@ -1672,7 +1672,7 @@ + /* + * This function runs timers and the timer-tq in bottom half context. + */ +-static __latent_entropy void run_timer_softirq(struct softirq_action *h) ++static __latent_entropy void run_timer_softirq(void) + { + struct timer_base *base = this_cpu_ptr(&timer_bases[BASE_STD]); + +diff -Naur linux-4.16/kernel/user_namespace.c linux-4.16h-for-v3/kernel/user_namespace.c +--- linux-4.16/kernel/user_namespace.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/kernel/user_namespace.c 2018-04-11 22:38:06.414992783 +0200 +@@ -26,6 +26,9 @@ + #include + #include + ++/* sysctl */ ++int unprivileged_userns_clone; ++ + static struct kmem_cache *user_ns_cachep __read_mostly; + static DEFINE_MUTEX(userns_state_mutex); + +diff -Naur linux-4.16/lib/irq_poll.c linux-4.16h-for-v3/lib/irq_poll.c +--- linux-4.16/lib/irq_poll.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/lib/irq_poll.c 2018-04-11 22:38:06.415992411 +0200 +@@ -75,7 +75,7 @@ + } + EXPORT_SYMBOL(irq_poll_complete); + +-static void __latent_entropy irq_poll_softirq(struct softirq_action *h) ++static void __latent_entropy irq_poll_softirq(void) + { + struct list_head *list = this_cpu_ptr(&blk_cpu_iopoll); + int rearm = 0, budget = irq_poll_budget; +diff -Naur linux-4.16/lib/Kconfig.debug linux-4.16h-for-v3/lib/Kconfig.debug +--- linux-4.16/lib/Kconfig.debug 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/lib/Kconfig.debug 2018-04-11 22:47:48.922028611 +0200 +@@ -945,6 +945,7 @@ + + config PANIC_ON_OOPS + bool "Panic on Oops" ++ default y + help + Say Y here to enable the kernel to panic when it oopses. This + has the same effect as setting oops=panic on the kernel command +@@ -954,7 +955,7 @@ + anything erroneous after an oops which could result in data + corruption or other issues. + +- Say N if unsure. ++ Say Y if unsure. + + config PANIC_ON_OOPS_VALUE + int +@@ -1309,6 +1310,7 @@ + config DEBUG_LIST + bool "Debug linked list manipulation" + depends on DEBUG_KERNEL || BUG_ON_DATA_CORRUPTION ++ default y + help + Enable this to turn on extended checks in the linked-list + walking routines. +@@ -1949,6 +1951,7 @@ + config BUG_ON_DATA_CORRUPTION + bool "Trigger a BUG when data corruption is detected" + select DEBUG_LIST ++ default y + help + Select this option if the kernel should BUG when it encounters + data corruption in kernel memory structures when they get checked +@@ -1988,6 +1991,7 @@ + config IO_STRICT_DEVMEM + bool "Filter I/O access to /dev/mem" + depends on STRICT_DEVMEM ++ default y + ---help--- + If this option is disabled, you allow userspace (root) access to all + io-memory regardless of whether a driver is actively using that +diff -Naur linux-4.16/lib/kobject.c linux-4.16h-for-v3/lib/kobject.c +--- linux-4.16/lib/kobject.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/lib/kobject.c 2018-04-11 22:38:06.415992411 +0200 +@@ -956,9 +956,9 @@ + + + static DEFINE_SPINLOCK(kobj_ns_type_lock); +-static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES]; ++static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES] __ro_after_init; + +-int kobj_ns_type_register(const struct kobj_ns_type_operations *ops) ++int __init kobj_ns_type_register(const struct kobj_ns_type_operations *ops) + { + enum kobj_ns_type type = ops->type; + int error; +diff -Naur linux-4.16/lib/nlattr.c linux-4.16h-for-v3/lib/nlattr.c +--- linux-4.16/lib/nlattr.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/lib/nlattr.c 2018-04-11 22:38:06.415992411 +0200 +@@ -364,6 +364,8 @@ + { + int minlen = min_t(int, count, nla_len(src)); + ++ BUG_ON(minlen < 0); ++ + memcpy(dest, nla_data(src), minlen); + if (count > minlen) + memset(dest + minlen, 0, count - minlen); +diff -Naur linux-4.16/lib/vsprintf.c linux-4.16h-for-v3/lib/vsprintf.c +--- linux-4.16/lib/vsprintf.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/lib/vsprintf.c 2018-04-11 22:38:06.415992411 +0200 +@@ -1344,7 +1344,7 @@ + return string(buf, end, uuid, spec); + } + +-int kptr_restrict __read_mostly; ++int kptr_restrict __read_mostly = 2; + + static noinline_for_stack + char *restricted_pointer(char *buf, char *end, const void *ptr, +diff -Naur linux-4.16/Makefile linux-4.16h-for-v3/Makefile +--- linux-4.16/Makefile 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/Makefile 2018-04-11 22:38:06.398998742 +0200 +@@ -734,6 +734,9 @@ + endif + + ifeq ($(cc-name),clang) ++ifdef CONFIG_LOCAL_INIT ++KBUILD_CFLAGS += -fsanitize=local-init ++endif + KBUILD_CPPFLAGS += $(call cc-option,-Qunused-arguments,) + KBUILD_CFLAGS += $(call cc-disable-warning, format-invalid-specifier) + KBUILD_CFLAGS += $(call cc-disable-warning, gnu) +diff -Naur linux-4.16/mm/Kconfig linux-4.16h-for-v3/mm/Kconfig +--- linux-4.16/mm/Kconfig 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/mm/Kconfig 2018-04-11 22:38:06.416992038 +0200 +@@ -319,7 +319,8 @@ + config DEFAULT_MMAP_MIN_ADDR + int "Low address space to protect from user allocation" + depends on MMU +- default 4096 ++ default 32768 if ARM || (ARM64 && COMPAT) ++ default 65536 + help + This is the portion of low virtual memory which should be protected + from userspace allocation. Keeping a user from writing to low pages +diff -Naur linux-4.16/mm/mmap.c linux-4.16h-for-v3/mm/mmap.c +--- linux-4.16/mm/mmap.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/mm/mmap.c 2018-04-11 22:38:06.416992038 +0200 +@@ -220,6 +220,13 @@ + + newbrk = PAGE_ALIGN(brk); + oldbrk = PAGE_ALIGN(mm->brk); ++ /* properly handle unaligned min_brk as an empty heap */ ++ if (min_brk & ~PAGE_MASK) { ++ if (brk == min_brk) ++ newbrk -= PAGE_SIZE; ++ if (mm->brk == min_brk) ++ oldbrk -= PAGE_SIZE; ++ } + if (oldbrk == newbrk) + goto set_brk; + +diff -Naur linux-4.16/mm/page_alloc.c linux-4.16h-for-v3/mm/page_alloc.c +--- linux-4.16/mm/page_alloc.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/mm/page_alloc.c 2018-04-11 22:38:06.417991666 +0200 +@@ -68,6 +68,7 @@ + #include + #include + #include ++#include + + #include + #include +@@ -101,6 +102,15 @@ + DEFINE_MUTEX(pcpu_drain_mutex); + DEFINE_PER_CPU(struct work_struct, pcpu_drain); + ++bool __meminitdata extra_latent_entropy; ++ ++static int __init setup_extra_latent_entropy(char *str) ++{ ++ extra_latent_entropy = true; ++ return 0; ++} ++early_param("extra_latent_entropy", setup_extra_latent_entropy); ++ + #ifdef CONFIG_GCC_PLUGIN_LATENT_ENTROPY + volatile unsigned long latent_entropy __latent_entropy; + EXPORT_SYMBOL(latent_entropy); +@@ -1069,6 +1079,13 @@ + debug_check_no_obj_freed(page_address(page), + PAGE_SIZE << order); + } ++ ++ if (IS_ENABLED(CONFIG_PAGE_SANITIZE)) { ++ int i; ++ for (i = 0; i < (1 << order); i++) ++ clear_highpage(page + i); ++ } ++ + arch_free_page(page, order); + kernel_poison_pages(page, 1 << order, 0); + kernel_map_pages(page, 1 << order, 0); +@@ -1286,6 +1303,21 @@ + __ClearPageReserved(p); + set_page_count(p, 0); + ++ if (extra_latent_entropy && !PageHighMem(page) && page_to_pfn(page) < 0x100000) { ++ unsigned long hash = 0; ++ size_t index, end = PAGE_SIZE * nr_pages / sizeof hash; ++ const unsigned long *data = lowmem_page_address(page); ++ ++ for (index = 0; index < end; index++) ++ hash ^= hash + data[index]; ++#ifdef CONFIG_GCC_PLUGIN_LATENT_ENTROPY ++ latent_entropy ^= hash; ++ add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy)); ++#else ++ add_device_randomness((const void *)&hash, sizeof(hash)); ++#endif ++ } ++ + page_zone(page)->managed_pages += nr_pages; + set_page_refcounted(page); + __free_pages(page, order); +@@ -1754,8 +1786,8 @@ + + static inline bool free_pages_prezeroed(void) + { +- return IS_ENABLED(CONFIG_PAGE_POISONING_ZERO) && +- page_poisoning_enabled(); ++ return IS_ENABLED(CONFIG_PAGE_SANITIZE) || ++ (IS_ENABLED(CONFIG_PAGE_POISONING_ZERO) && page_poisoning_enabled()); + } + + #ifdef CONFIG_DEBUG_VM +@@ -1812,6 +1844,11 @@ + + post_alloc_hook(page, order, gfp_flags); + ++ if (IS_ENABLED(CONFIG_PAGE_SANITIZE_VERIFY)) { ++ for (i = 0; i < (1 << order); i++) ++ verify_zero_highpage(page + i); ++ } ++ + if (!free_pages_prezeroed() && (gfp_flags & __GFP_ZERO)) + for (i = 0; i < (1 << order); i++) + clear_highpage(page + i); +diff -Naur linux-4.16/mm/slab_common.c linux-4.16h-for-v3/mm/slab_common.c +--- linux-4.16/mm/slab_common.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/mm/slab_common.c 2018-04-11 22:38:06.417991666 +0200 +@@ -26,10 +26,10 @@ + + #include "slab.h" + +-enum slab_state slab_state; ++enum slab_state slab_state __ro_after_init; + LIST_HEAD(slab_caches); + DEFINE_MUTEX(slab_mutex); +-struct kmem_cache *kmem_cache; ++struct kmem_cache *kmem_cache __ro_after_init; + + #ifdef CONFIG_HARDENED_USERCOPY + bool usercopy_fallback __ro_after_init = +@@ -57,7 +57,7 @@ + /* + * Merge control. If this is set then no merging of slab caches will occur. + */ +-static bool slab_nomerge = !IS_ENABLED(CONFIG_SLAB_MERGE_DEFAULT); ++static bool slab_nomerge __ro_after_init = !IS_ENABLED(CONFIG_SLAB_MERGE_DEFAULT); + + static int __init setup_slab_nomerge(char *str) + { +@@ -968,7 +968,7 @@ + * of two cache sizes there. The size of larger slabs can be determined using + * fls. + */ +-static s8 size_index[24] = { ++static s8 size_index[24] __ro_after_init = { + 3, /* 8 */ + 4, /* 16 */ + 5, /* 24 */ +diff -Naur linux-4.16/mm/slab.h linux-4.16h-for-v3/mm/slab.h +--- linux-4.16/mm/slab.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/mm/slab.h 2018-04-11 22:38:06.417991666 +0200 +@@ -312,7 +312,11 @@ + static inline bool slab_equal_or_root(struct kmem_cache *s, + struct kmem_cache *p) + { ++#ifdef CONFIG_SLAB_HARDENED ++ return p == s; ++#else + return true; ++#endif + } + + static inline const char *cache_name(struct kmem_cache *s) +@@ -364,18 +368,26 @@ + * to not do even the assignment. In that case, slab_equal_or_root + * will also be a constant. + */ +- if (!memcg_kmem_enabled() && ++ if (!IS_ENABLED(CONFIG_SLAB_HARDENED) && ++ !memcg_kmem_enabled() && + !unlikely(s->flags & SLAB_CONSISTENCY_CHECKS)) + return s; + + page = virt_to_head_page(x); ++#ifdef CONFIG_SLAB_HARDENED ++ BUG_ON(!PageSlab(page)); ++#endif + cachep = page->slab_cache; + if (slab_equal_or_root(cachep, s)) + return cachep; + + pr_err("%s: Wrong slab cache. %s but object is from %s\n", + __func__, s->name, cachep->name); ++#ifdef CONFIG_BUG_ON_DATA_CORRUPTION ++ BUG_ON(1); ++#else + WARN_ON_ONCE(1); ++#endif + return s; + } + +@@ -400,7 +412,7 @@ + * back there or track user information then we can + * only use the space before that information. + */ +- if (s->flags & (SLAB_TYPESAFE_BY_RCU | SLAB_STORE_USER)) ++ if ((s->flags & (SLAB_TYPESAFE_BY_RCU | SLAB_STORE_USER)) || IS_ENABLED(CONFIG_SLAB_CANARY)) + return s->inuse; + /* + * Else we can use all the padding etc for the allocation +diff -Naur linux-4.16/mm/slub.c linux-4.16h-for-v3/mm/slub.c +--- linux-4.16/mm/slub.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/mm/slub.c 2018-04-11 22:51:22.852580748 +0200 +@@ -125,6 +125,16 @@ + #endif + } + ++static inline bool has_sanitize(struct kmem_cache *s) ++{ ++ return IS_ENABLED(CONFIG_SLAB_SANITIZE) && !(s->flags & (SLAB_TYPESAFE_BY_RCU | SLAB_POISON)); ++} ++ ++static inline bool has_sanitize_verify(struct kmem_cache *s) ++{ ++ return IS_ENABLED(CONFIG_SLAB_SANITIZE_VERIFY) && has_sanitize(s); ++} ++ + void *fixup_red_left(struct kmem_cache *s, void *p) + { + if (kmem_cache_debug(s) && s->flags & SLAB_RED_ZONE) +@@ -299,6 +309,35 @@ + *(void **)freeptr_addr = freelist_ptr(s, fp, freeptr_addr); + } + ++#ifdef CONFIG_SLAB_CANARY ++static inline unsigned long *get_canary(struct kmem_cache *s, void *object) ++{ ++ if (s->offset) ++ return object + s->offset + sizeof(void *); ++ return object + s->inuse; ++} ++ ++static inline unsigned long get_canary_value(const void *canary, unsigned long value) ++{ ++ return (value ^ (unsigned long)canary) & CANARY_MASK; ++} ++ ++static inline void set_canary(struct kmem_cache *s, void *object, unsigned long value) ++{ ++ unsigned long *canary = get_canary(s, object); ++ *canary = get_canary_value(canary, value); ++} ++ ++static inline void check_canary(struct kmem_cache *s, void *object, unsigned long value) ++{ ++ unsigned long *canary = get_canary(s, object); ++ BUG_ON(*canary != get_canary_value(canary, value)); ++} ++#else ++#define set_canary(s, object, value) ++#define check_canary(s, object, value) ++#endif ++ + /* Loop over all objects in a slab */ + #define for_each_object(__p, __s, __addr, __objects) \ + for (__p = fixup_red_left(__s, __addr); \ +@@ -486,13 +525,13 @@ + * Debug settings: + */ + #if defined(CONFIG_SLUB_DEBUG_ON) +-static slab_flags_t slub_debug = DEBUG_DEFAULT_FLAGS; ++static slab_flags_t slub_debug __ro_after_init = DEBUG_DEFAULT_FLAGS; + #else +-static slab_flags_t slub_debug; ++static slab_flags_t slub_debug __ro_after_init; + #endif + +-static char *slub_debug_slabs; +-static int disable_higher_order_debug; ++static char *slub_debug_slabs __ro_after_init; ++static int disable_higher_order_debug __ro_after_init; + + /* + * slub is about to manipulate internal object metadata. This memory lies +@@ -552,6 +591,9 @@ + else + p = object + s->inuse; + ++ if (IS_ENABLED(CONFIG_SLAB_CANARY)) ++ p = (void *)p + sizeof(void *); ++ + return p + alloc; + } + +@@ -690,6 +732,9 @@ + else + off = s->inuse; + ++ if (IS_ENABLED(CONFIG_SLAB_CANARY)) ++ off += sizeof(void *); ++ + if (s->flags & SLAB_STORE_USER) + off += 2 * sizeof(struct track); + +@@ -819,6 +864,9 @@ + /* Freepointer is placed after the object. */ + off += sizeof(void *); + ++ if (IS_ENABLED(CONFIG_SLAB_CANARY)) ++ off += sizeof(void *); ++ + if (s->flags & SLAB_STORE_USER) + /* We also have user information there */ + off += 2 * sizeof(struct track); +@@ -1420,8 +1468,9 @@ + void *object) + { + setup_object_debug(s, page, object); ++ set_canary(s, object, s->random_inactive); + kasan_init_slab_obj(s, object); +- if (unlikely(s->ctor)) { ++ if (unlikely(s->ctor) && !has_sanitize_verify(s)) { + kasan_unpoison_object_data(s, object); + s->ctor(object); + kasan_poison_object_data(s, object); +@@ -2719,9 +2768,21 @@ + stat(s, ALLOC_FASTPATH); + } + +- if (unlikely(gfpflags & __GFP_ZERO) && object) ++ if (has_sanitize_verify(s) && object) { ++ size_t offset = s->offset ? 0 : sizeof(void *); ++ BUG_ON(memchr_inv(object + offset, 0, s->object_size - offset)); ++ if (s->ctor) ++ s->ctor(object); ++ if (unlikely(gfpflags & __GFP_ZERO) && offset) ++ memset(object, 0, sizeof(void *)); ++ } else if (unlikely(gfpflags & __GFP_ZERO) && object) + memset(object, 0, s->object_size); + ++ if (object) { ++ check_canary(s, object, s->random_inactive); ++ set_canary(s, object, s->random_active); ++ } ++ + slab_post_alloc_hook(s, gfpflags, 1, &object); + + return object; +@@ -2928,6 +2989,27 @@ + void *tail_obj = tail ? : head; + struct kmem_cache_cpu *c; + unsigned long tid; ++ bool sanitize = has_sanitize(s); ++ ++ if (IS_ENABLED(CONFIG_SLAB_CANARY) || sanitize) { ++ __maybe_unused int offset = s->offset ? 0 : sizeof(void *); ++ void *x = head; ++ ++ while (1) { ++ check_canary(s, x, s->random_active); ++ set_canary(s, x, s->random_inactive); ++ ++ if (sanitize) { ++ memset(x + offset, 0, s->object_size - offset); ++ if (!IS_ENABLED(CONFIG_SLAB_SANITIZE_VERIFY) && s->ctor) ++ s->ctor(x); ++ } ++ if (x == tail_obj) ++ break; ++ x = get_freepointer(s, x); ++ } ++ } ++ + redo: + /* + * Determine the currently cpus per cpu slab. +@@ -3106,7 +3188,7 @@ + void **p) + { + struct kmem_cache_cpu *c; +- int i; ++ int i, k; + + /* memcg and kmem_cache debug support */ + s = slab_pre_alloc_hook(s, flags); +@@ -3143,13 +3225,29 @@ + local_irq_enable(); + + /* Clear memory outside IRQ disabled fastpath loop */ +- if (unlikely(flags & __GFP_ZERO)) { ++ if (has_sanitize_verify(s)) { ++ int j; ++ ++ for (j = 0; j < i; j++) { ++ size_t offset = s->offset ? 0 : sizeof(void *); ++ BUG_ON(memchr_inv(p[j] + offset, 0, s->object_size - offset)); ++ if (s->ctor) ++ s->ctor(p[j]); ++ if (unlikely(flags & __GFP_ZERO) && offset) ++ memset(p[j], 0, sizeof(void *)); ++ } ++ } else if (unlikely(flags & __GFP_ZERO)) { + int j; + + for (j = 0; j < i; j++) + memset(p[j], 0, s->object_size); + } + ++ for (k = 0; k < i; k++) { ++ check_canary(s, p[k], s->random_inactive); ++ set_canary(s, p[k], s->random_active); ++ } ++ + /* memcg and kmem_cache debug support */ + slab_post_alloc_hook(s, flags, size, p); + return i; +@@ -3181,9 +3279,9 @@ + * and increases the number of allocations possible without having to + * take the list_lock. + */ +-static int slub_min_order; +-static int slub_max_order = PAGE_ALLOC_COSTLY_ORDER; +-static int slub_min_objects; ++static int slub_min_order __ro_after_init; ++static int slub_max_order __ro_after_init = PAGE_ALLOC_COSTLY_ORDER; ++static int slub_min_objects __ro_after_init; + + /* + * Calculate the order of allocation given an slab object size. +@@ -3353,6 +3451,7 @@ + init_object(kmem_cache_node, n, SLUB_RED_ACTIVE); + init_tracking(kmem_cache_node, n); + #endif ++ set_canary(kmem_cache_node, n, kmem_cache_node->random_active); + kasan_kmalloc(kmem_cache_node, n, sizeof(struct kmem_cache_node), + GFP_KERNEL); + init_kmem_cache_node(n); +@@ -3509,6 +3608,9 @@ + size += sizeof(void *); + } + ++ if (IS_ENABLED(CONFIG_SLAB_CANARY)) ++ size += sizeof(void *); ++ + #ifdef CONFIG_SLUB_DEBUG + if (flags & SLAB_STORE_USER) + /* +@@ -3579,6 +3681,10 @@ + #ifdef CONFIG_SLAB_FREELIST_HARDENED + s->random = get_random_long(); + #endif ++#ifdef CONFIG_SLAB_CANARY ++ s->random_active = get_random_long(); ++ s->random_inactive = get_random_long(); ++#endif + + if (need_reserve_slab_rcu && (s->flags & SLAB_TYPESAFE_BY_RCU)) + s->reserved = sizeof(struct rcu_head); +@@ -3846,6 +3952,8 @@ + offset -= s->red_left_pad; + } + ++ check_canary(s, (void *)ptr - offset, s->random_active); ++ + /* Allow address range falling entirely within usercopy region. */ + if (offset >= s->useroffset && + offset - s->useroffset <= s->usersize && +@@ -3879,7 +3987,11 @@ + page = virt_to_head_page(object); + + if (unlikely(!PageSlab(page))) { ++#ifdef CONFIG_BUG_ON_DATA_CORRUPTION ++ BUG_ON(!PageCompound(page)); ++#else + WARN_ON(!PageCompound(page)); ++#endif + return PAGE_SIZE << compound_order(page); + } + +@@ -4744,7 +4856,7 @@ + #define SO_TOTAL (1 << SL_TOTAL) + + #ifdef CONFIG_MEMCG +-static bool memcg_sysfs_enabled = IS_ENABLED(CONFIG_SLUB_MEMCG_SYSFS_ON); ++static bool memcg_sysfs_enabled __ro_after_init = IS_ENABLED(CONFIG_SLUB_MEMCG_SYSFS_ON); + + static int __init setup_slub_memcg_sysfs(char *str) + { +diff -Naur linux-4.16/mm/swap.c linux-4.16h-for-v3/mm/swap.c +--- linux-4.16/mm/swap.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/mm/swap.c 2018-04-11 22:38:06.418991293 +0200 +@@ -92,6 +92,13 @@ + if (!PageHuge(page)) + __page_cache_release(page); + dtor = get_compound_page_dtor(page); ++ if (!PageHuge(page)) ++ BUG_ON(dtor != free_compound_page ++#ifdef CONFIG_TRANSPARENT_HUGEPAGE ++ && dtor != free_transhuge_page ++#endif ++ ); ++ + (*dtor)(page); + } + +diff -Naur linux-4.16/net/core/dev.c linux-4.16h-for-v3/net/core/dev.c +--- linux-4.16/net/core/dev.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/net/core/dev.c 2018-04-11 22:38:06.419990921 +0200 +@@ -4196,7 +4196,7 @@ + } + EXPORT_SYMBOL(netif_rx_ni); + +-static __latent_entropy void net_tx_action(struct softirq_action *h) ++static __latent_entropy void net_tx_action(void) + { + struct softnet_data *sd = this_cpu_ptr(&softnet_data); + +@@ -5745,7 +5745,7 @@ + return work; + } + +-static __latent_entropy void net_rx_action(struct softirq_action *h) ++static __latent_entropy void net_rx_action(void) + { + struct softnet_data *sd = this_cpu_ptr(&softnet_data); + unsigned long time_limit = jiffies + +diff -Naur linux-4.16/net/ipv4/Kconfig linux-4.16h-for-v3/net/ipv4/Kconfig +--- linux-4.16/net/ipv4/Kconfig 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/net/ipv4/Kconfig 2018-04-11 22:38:06.419990921 +0200 +@@ -261,6 +261,7 @@ + + config SYN_COOKIES + bool "IP: TCP syncookie support" ++ default y + ---help--- + Normal TCP/IP networking is open to an attack known as "SYN + flooding". This denial-of-service attack prevents legitimate remote +diff -Naur linux-4.16/scripts/mod/modpost.c linux-4.16h-for-v3/scripts/mod/modpost.c +--- linux-4.16/scripts/mod/modpost.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/scripts/mod/modpost.c 2018-04-11 22:38:06.420990548 +0200 +@@ -37,6 +37,7 @@ + static int warn_unresolved = 0; + /* How a symbol is exported */ + static int sec_mismatch_count = 0; ++static int writable_fptr_count = 0; + static int sec_mismatch_verbose = 1; + static int sec_mismatch_fatal = 0; + /* ignore missing files */ +@@ -965,6 +966,7 @@ + ANY_EXIT_TO_ANY_INIT, + EXPORT_TO_INIT_EXIT, + EXTABLE_TO_NON_TEXT, ++ DATA_TO_TEXT + }; + + /** +@@ -1091,6 +1093,12 @@ + .good_tosec = {ALL_TEXT_SECTIONS , NULL}, + .mismatch = EXTABLE_TO_NON_TEXT, + .handler = extable_mismatch_handler, ++}, ++/* Do not reference code from writable data */ ++{ ++ .fromsec = { DATA_SECTIONS, NULL }, ++ .bad_tosec = { ALL_TEXT_SECTIONS, NULL }, ++ .mismatch = DATA_TO_TEXT + } + }; + +@@ -1240,10 +1248,10 @@ + continue; + if (ELF_ST_TYPE(sym->st_info) == STT_SECTION) + continue; +- if (sym->st_value == addr) +- return sym; + /* Find a symbol nearby - addr are maybe negative */ + d = sym->st_value - addr; ++ if (d == 0) ++ return sym; + if (d < 0) + d = addr - sym->st_value; + if (d < distance) { +@@ -1402,7 +1410,11 @@ + char *prl_from; + char *prl_to; + +- sec_mismatch_count++; ++ if (mismatch->mismatch == DATA_TO_TEXT) ++ writable_fptr_count++; ++ else ++ sec_mismatch_count++; ++ + if (!sec_mismatch_verbose) + return; + +@@ -1526,6 +1538,14 @@ + fatal("There's a special handler for this mismatch type, " + "we should never get here."); + break; ++ case DATA_TO_TEXT: ++#if 0 ++ fprintf(stderr, ++ "The %s %s:%s references\n" ++ "the %s %s:%s%s\n", ++ from, fromsec, fromsym, to, tosec, tosym, to_p); ++#endif ++ break; + } + fprintf(stderr, "\n"); + } +@@ -2539,6 +2559,14 @@ + } + } + free(buf.p); ++ if (writable_fptr_count) { ++ if (!sec_mismatch_verbose) { ++ warn("modpost: Found %d writable function pointer(s).\n" ++ "To see full details build your kernel with:\n" ++ "'make CONFIG_DEBUG_SECTION_MISMATCH=y'\n", ++ writable_fptr_count); ++ } ++ } + + return err; + } +diff -Naur linux-4.16/security/Kconfig linux-4.16h-for-v3/security/Kconfig +--- linux-4.16/security/Kconfig 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/security/Kconfig 2018-04-11 22:38:06.420990548 +0200 +@@ -8,7 +8,7 @@ + + config SECURITY_DMESG_RESTRICT + bool "Restrict unprivileged access to the kernel syslog" +- default n ++ default y + help + This enforces restrictions on unprivileged users reading the kernel + syslog via dmesg(8). +@@ -18,10 +18,34 @@ + + If you are unsure how to answer this question, answer N. + ++config SECURITY_PERF_EVENTS_RESTRICT ++ bool "Restrict unprivileged use of performance events" ++ depends on PERF_EVENTS ++ default y ++ help ++ If you say Y here, the kernel.perf_event_paranoid sysctl ++ will be set to 3 by default, and no unprivileged use of the ++ perf_event_open syscall will be permitted unless it is ++ changed. ++ ++config SECURITY_TIOCSTI_RESTRICT ++ bool "Restrict unprivileged use of tiocsti command injection" ++ default y ++ help ++ This enforces restrictions on unprivileged users injecting commands ++ into other processes which share a tty session using the TIOCSTI ++ ioctl. This option makes TIOCSTI use require CAP_SYS_ADMIN. ++ ++ If this option is not selected, no restrictions will be enforced ++ unless the tiocsti_restrict sysctl is explicitly set to (1). ++ ++ If you are unsure how to answer this question, answer N. ++ + config SECURITY + bool "Enable different security models" + depends on SYSFS + depends on MULTIUSER ++ default y + help + This allows you to choose different security modules to be + configured into your kernel. +@@ -48,6 +72,7 @@ + config SECURITY_NETWORK + bool "Socket and Networking Security Hooks" + depends on SECURITY ++ default y + help + This enables the socket and networking security hooks. + If enabled, a security module can use these hooks to +@@ -155,6 +180,7 @@ + depends on HAVE_HARDENED_USERCOPY_ALLOCATOR + select BUG + imply STRICT_DEVMEM ++ default y + help + This option checks for obviously wrong memory regions when + copying memory to/from the kernel (via copy_to_user() and +@@ -192,10 +218,36 @@ + config FORTIFY_SOURCE + bool "Harden common str/mem functions against buffer overflows" + depends on ARCH_HAS_FORTIFY_SOURCE ++ default y + help + Detect overflows of buffers in common string and memory functions + where the compiler can determine and validate the buffer sizes. + ++config FORTIFY_SOURCE_STRICT_STRING ++ bool "Harden common functions against buffer overflows" ++ depends on FORTIFY_SOURCE ++ depends on EXPERT ++ help ++ Perform stricter overflow checks catching overflows within objects ++ for common C string functions rather than only between objects. ++ ++ This is not yet intended for production use, only bug finding. ++ ++config PAGE_SANITIZE ++ bool "Sanitize pages" ++ default y ++ help ++ Zero fill page allocations on free, reducing the lifetime of ++ sensitive data and helping to mitigate use-after-free bugs. ++ ++config PAGE_SANITIZE_VERIFY ++ bool "Verify sanitized pages" ++ depends on PAGE_SANITIZE ++ default y ++ help ++ Verify that newly allocated pages are zeroed to detect ++ write-after-free bugs. ++ + config STATIC_USERMODEHELPER + bool "Force all usermode helper calls through a single binary" + help +diff -Naur linux-4.16/security/selinux/include/objsec.h linux-4.16h-for-v3/security/selinux/include/objsec.h +--- linux-4.16/security/selinux/include/objsec.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/security/selinux/include/objsec.h 2018-04-11 22:38:06.420990548 +0200 +@@ -154,6 +154,6 @@ + u32 sid; /*SID of bpf obj creater*/ + }; + +-extern unsigned int selinux_checkreqprot; ++extern const unsigned int selinux_checkreqprot; + + #endif /* _SELINUX_OBJSEC_H_ */ +diff -Naur linux-4.16/security/selinux/Kconfig linux-4.16h-for-v3/security/selinux/Kconfig +--- linux-4.16/security/selinux/Kconfig 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/security/selinux/Kconfig 2018-04-11 22:38:06.420990548 +0200 +@@ -2,7 +2,7 @@ + bool "NSA SELinux Support" + depends on SECURITY_NETWORK && AUDIT && NET && INET + select NETWORK_SECMARK +- default n ++ default y + help + This selects NSA Security-Enhanced Linux (SELinux). + You will also need a policy configuration and a labeled filesystem. +@@ -79,23 +79,3 @@ + This option collects access vector cache statistics to + /selinux/avc/cache_stats, which may be monitored via + tools such as avcstat. +- +-config SECURITY_SELINUX_CHECKREQPROT_VALUE +- int "NSA SELinux checkreqprot default value" +- depends on SECURITY_SELINUX +- range 0 1 +- default 0 +- help +- This option sets the default value for the 'checkreqprot' flag +- that determines whether SELinux checks the protection requested +- by the application or the protection that will be applied by the +- kernel (including any implied execute for read-implies-exec) for +- mmap and mprotect calls. If this option is set to 0 (zero), +- SELinux will default to checking the protection that will be applied +- by the kernel. If this option is set to 1 (one), SELinux will +- default to checking the protection requested by the application. +- The checkreqprot flag may be changed from the default via the +- 'checkreqprot=' boot parameter. It may also be changed at runtime +- via /selinux/checkreqprot if authorized by policy. +- +- If you are unsure how to answer this question, answer 0. +diff -Naur linux-4.16/security/selinux/selinuxfs.c linux-4.16h-for-v3/security/selinux/selinuxfs.c +--- linux-4.16/security/selinux/selinuxfs.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/security/selinux/selinuxfs.c 2018-04-11 22:38:06.420990548 +0200 +@@ -41,16 +41,7 @@ + #include "objsec.h" + #include "conditional.h" + +-unsigned int selinux_checkreqprot = CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE; +- +-static int __init checkreqprot_setup(char *str) +-{ +- unsigned long checkreqprot; +- if (!kstrtoul(str, 0, &checkreqprot)) +- selinux_checkreqprot = checkreqprot ? 1 : 0; +- return 1; +-} +-__setup("checkreqprot=", checkreqprot_setup); ++const unsigned int selinux_checkreqprot; + + static DEFINE_MUTEX(sel_mutex); + +@@ -610,10 +601,9 @@ + return PTR_ERR(page); + + length = -EINVAL; +- if (sscanf(page, "%u", &new_value) != 1) ++ if (sscanf(page, "%u", &new_value) != 1 || new_value) + goto out; + +- selinux_checkreqprot = new_value ? 1 : 0; + length = count; + out: + kfree(page); +diff -Naur linux-4.16/security/yama/Kconfig linux-4.16h-for-v3/security/yama/Kconfig +--- linux-4.16/security/yama/Kconfig 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/security/yama/Kconfig 2018-04-11 22:38:06.420990548 +0200 +@@ -1,7 +1,7 @@ + config SECURITY_YAMA + bool "Yama support" + depends on SECURITY +- default n ++ default y + help + This selects Yama, which extends DAC support with additional + system-wide security settings beyond regular Linux discretionary diff --git a/sys-kernel/linux-headers/files/redcore-4.16-amd64.config b/sys-kernel/linux-headers/files/redcore-4.16-amd64.config deleted file mode 100644 index f9ce8a3b..00000000 --- a/sys-kernel/linux-headers/files/redcore-4.16-amd64.config +++ /dev/null @@ -1,9227 +0,0 @@ -# -# Automatically generated file; DO NOT EDIT. -# Linux/x86 4.16.0-redcore Kernel Configuration -# -CONFIG_64BIT=y -CONFIG_X86_64=y -CONFIG_X86=y -CONFIG_INSTRUCTION_DECODER=y -CONFIG_OUTPUT_FORMAT="elf64-x86-64" -CONFIG_ARCH_DEFCONFIG="arch/x86/configs/x86_64_defconfig" -CONFIG_LOCKDEP_SUPPORT=y -CONFIG_STACKTRACE_SUPPORT=y -CONFIG_MMU=y -CONFIG_ARCH_MMAP_RND_BITS_MIN=28 -CONFIG_ARCH_MMAP_RND_BITS_MAX=32 -CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8 -CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16 -CONFIG_NEED_DMA_MAP_STATE=y -CONFIG_NEED_SG_DMA_LENGTH=y -CONFIG_GENERIC_ISA_DMA=y -CONFIG_GENERIC_BUG=y -CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y -CONFIG_GENERIC_HWEIGHT=y -CONFIG_ARCH_MAY_HAVE_PC_FDC=y -CONFIG_RWSEM_XCHGADD_ALGORITHM=y -CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_ARCH_HAS_CPU_RELAX=y -CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y -CONFIG_HAVE_SETUP_PER_CPU_AREA=y -CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y -CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y -CONFIG_ARCH_SUSPEND_POSSIBLE=y -CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y -CONFIG_ARCH_WANT_GENERAL_HUGETLB=y -CONFIG_ZONE_DMA32=y -CONFIG_AUDIT_ARCH=y -CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y -CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y -CONFIG_HAVE_INTEL_TXT=y -CONFIG_X86_64_SMP=y -CONFIG_ARCH_SUPPORTS_UPROBES=y -CONFIG_FIX_EARLYCON_MEM=y -CONFIG_PGTABLE_LEVELS=4 -CONFIG_IRQ_WORK=y -CONFIG_BUILDTIME_EXTABLE_SORT=y -CONFIG_THREAD_INFO_IN_TASK=y - -# -# General setup -# -CONFIG_INIT_ENV_ARG_LIMIT=32 -CONFIG_CROSS_COMPILE="" -# CONFIG_COMPILE_TEST is not set -CONFIG_LOCALVERSION="" -CONFIG_LOCALVERSION_AUTO=y -CONFIG_HAVE_KERNEL_GZIP=y -CONFIG_HAVE_KERNEL_BZIP2=y -CONFIG_HAVE_KERNEL_LZMA=y -CONFIG_HAVE_KERNEL_XZ=y -CONFIG_HAVE_KERNEL_LZO=y -CONFIG_HAVE_KERNEL_LZ4=y -CONFIG_KERNEL_GZIP=y -# CONFIG_KERNEL_BZIP2 is not set -# CONFIG_KERNEL_LZMA is not set -# CONFIG_KERNEL_XZ is not set -# CONFIG_KERNEL_LZO is not set -# CONFIG_KERNEL_LZ4 is not set -CONFIG_DEFAULT_HOSTNAME="(none)" -CONFIG_SWAP=y -CONFIG_SYSVIPC=y -CONFIG_SYSVIPC_SYSCTL=y -CONFIG_POSIX_MQUEUE=y -CONFIG_POSIX_MQUEUE_SYSCTL=y -CONFIG_CROSS_MEMORY_ATTACH=y -# CONFIG_USELIB is not set -CONFIG_AUDIT=y -CONFIG_HAVE_ARCH_AUDITSYSCALL=y -CONFIG_AUDITSYSCALL=y -CONFIG_AUDIT_WATCH=y -CONFIG_AUDIT_TREE=y - -# -# IRQ subsystem -# -CONFIG_GENERIC_IRQ_PROBE=y -CONFIG_GENERIC_IRQ_SHOW=y -CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y -CONFIG_GENERIC_PENDING_IRQ=y -CONFIG_GENERIC_IRQ_MIGRATION=y -CONFIG_GENERIC_IRQ_CHIP=y -CONFIG_IRQ_DOMAIN=y -CONFIG_IRQ_SIM=y -CONFIG_IRQ_DOMAIN_HIERARCHY=y -CONFIG_GENERIC_MSI_IRQ=y -CONFIG_GENERIC_MSI_IRQ_DOMAIN=y -CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y -CONFIG_GENERIC_IRQ_RESERVATION_MODE=y -CONFIG_IRQ_FORCED_THREADING=y -CONFIG_SPARSE_IRQ=y -# CONFIG_GENERIC_IRQ_DEBUGFS is not set -CONFIG_CLOCKSOURCE_WATCHDOG=y -CONFIG_ARCH_CLOCKSOURCE_DATA=y -CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y -CONFIG_GENERIC_TIME_VSYSCALL=y -CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y -CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y -CONFIG_GENERIC_CMOS_UPDATE=y - -# -# Timers subsystem -# -CONFIG_TICK_ONESHOT=y -CONFIG_NO_HZ_COMMON=y -# CONFIG_HZ_PERIODIC is not set -CONFIG_NO_HZ_IDLE=y -# CONFIG_NO_HZ_FULL is not set -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y - -# -# CPU/Task time and stats accounting -# -CONFIG_TICK_CPU_ACCOUNTING=y -# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set -CONFIG_IRQ_TIME_ACCOUNTING=y -CONFIG_BSD_PROCESS_ACCT=y -# CONFIG_BSD_PROCESS_ACCT_V3 is not set -CONFIG_TASKSTATS=y -CONFIG_TASK_DELAY_ACCT=y -CONFIG_TASK_XACCT=y -CONFIG_TASK_IO_ACCOUNTING=y -CONFIG_CPU_ISOLATION=y - -# -# RCU Subsystem -# -CONFIG_PREEMPT_RCU=y -# CONFIG_RCU_EXPERT is not set -CONFIG_SRCU=y -CONFIG_TREE_SRCU=y -CONFIG_TASKS_RCU=y -CONFIG_RCU_STALL_COMMON=y -CONFIG_RCU_NEED_SEGCBLIST=y -CONFIG_BUILD_BIN2C=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_LOG_BUF_SHIFT=17 -CONFIG_LOG_CPU_MAX_BUF_SHIFT=12 -CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13 -CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y -CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y -CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y -CONFIG_ARCH_SUPPORTS_INT128=y -CONFIG_NUMA_BALANCING=y -CONFIG_NUMA_BALANCING_DEFAULT_ENABLED=y -CONFIG_CGROUPS=y -CONFIG_PAGE_COUNTER=y -CONFIG_MEMCG=y -CONFIG_MEMCG_SWAP=y -CONFIG_MEMCG_SWAP_ENABLED=y -CONFIG_BLK_CGROUP=y -# CONFIG_DEBUG_BLK_CGROUP is not set -CONFIG_CGROUP_WRITEBACK=y -CONFIG_CGROUP_SCHED=y -CONFIG_FAIR_GROUP_SCHED=y -CONFIG_CFS_BANDWIDTH=y -CONFIG_RT_GROUP_SCHED=y -CONFIG_CGROUP_PIDS=y -# CONFIG_CGROUP_RDMA is not set -CONFIG_CGROUP_FREEZER=y -CONFIG_CGROUP_HUGETLB=y -CONFIG_CPUSETS=y -CONFIG_PROC_PID_CPUSET=y -CONFIG_CGROUP_DEVICE=y -CONFIG_CGROUP_CPUACCT=y -CONFIG_CGROUP_PERF=y -CONFIG_CGROUP_BPF=y -# CONFIG_CGROUP_DEBUG is not set -CONFIG_SOCK_CGROUP_DATA=y -CONFIG_NAMESPACES=y -CONFIG_UTS_NS=y -CONFIG_IPC_NS=y -CONFIG_USER_NS=y -CONFIG_PID_NS=y -CONFIG_NET_NS=y -CONFIG_SCHED_AUTOGROUP=y -# CONFIG_SYSFS_DEPRECATED is not set -CONFIG_RELAY=y -CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" -CONFIG_RD_GZIP=y -CONFIG_RD_BZIP2=y -CONFIG_RD_LZMA=y -CONFIG_RD_XZ=y -CONFIG_RD_LZO=y -CONFIG_RD_LZ4=y -CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_SYSCTL=y -CONFIG_ANON_INODES=y -CONFIG_HAVE_UID16=y -CONFIG_SYSCTL_EXCEPTION_TRACE=y -CONFIG_HAVE_PCSPKR_PLATFORM=y -CONFIG_BPF=y -# CONFIG_EXPERT is not set -CONFIG_UID16=y -CONFIG_MULTIUSER=y -CONFIG_SGETMASK_SYSCALL=y -CONFIG_SYSFS_SYSCALL=y -# CONFIG_SYSCTL_SYSCALL is not set -CONFIG_FHANDLE=y -CONFIG_POSIX_TIMERS=y -CONFIG_PRINTK=y -CONFIG_PRINTK_NMI=y -CONFIG_BUG=y -CONFIG_ELF_CORE=y -CONFIG_PCSPKR_PLATFORM=y -CONFIG_BASE_FULL=y -CONFIG_FUTEX=y -CONFIG_FUTEX_PI=y -CONFIG_EPOLL=y -CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y -CONFIG_EVENTFD=y -CONFIG_SHMEM=y -CONFIG_AIO=y -CONFIG_ADVISE_SYSCALLS=y -CONFIG_MEMBARRIER=y -# CONFIG_CHECKPOINT_RESTORE is not set -CONFIG_KALLSYMS=y -CONFIG_KALLSYMS_ALL=y -CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y -CONFIG_KALLSYMS_BASE_RELATIVE=y -CONFIG_BPF_SYSCALL=y -CONFIG_BPF_JIT_ALWAYS_ON=y -CONFIG_USERFAULTFD=y -CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y -# CONFIG_EMBEDDED is not set -CONFIG_HAVE_PERF_EVENTS=y -# CONFIG_PC104 is not set - -# -# Kernel Performance Events And Counters -# -CONFIG_PERF_EVENTS=y -# CONFIG_DEBUG_PERF_USE_VMALLOC is not set -CONFIG_VM_EVENT_COUNTERS=y -CONFIG_SLUB_DEBUG=y -# CONFIG_SLUB_MEMCG_SYSFS_ON is not set -# CONFIG_COMPAT_BRK is not set -# CONFIG_SLAB is not set -CONFIG_SLUB=y -CONFIG_SLAB_MERGE_DEFAULT=y -# CONFIG_SLAB_FREELIST_RANDOM is not set -CONFIG_SLAB_FREELIST_HARDENED=y -CONFIG_SLUB_CPU_PARTIAL=y -CONFIG_SYSTEM_DATA_VERIFICATION=y -# CONFIG_PROFILING is not set -CONFIG_TRACEPOINTS=y -CONFIG_CRASH_CORE=y -CONFIG_KEXEC_CORE=y -CONFIG_HAVE_OPROFILE=y -CONFIG_OPROFILE_NMI_TIMER=y -# CONFIG_KPROBES is not set -CONFIG_JUMP_LABEL=y -# CONFIG_STATIC_KEYS_SELFTEST is not set -# CONFIG_UPROBES is not set -# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set -CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y -CONFIG_ARCH_USE_BUILTIN_BSWAP=y -CONFIG_USER_RETURN_NOTIFIER=y -CONFIG_HAVE_IOREMAP_PROT=y -CONFIG_HAVE_KPROBES=y -CONFIG_HAVE_KRETPROBES=y -CONFIG_HAVE_OPTPROBES=y -CONFIG_HAVE_KPROBES_ON_FTRACE=y -CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y -CONFIG_HAVE_NMI=y -CONFIG_HAVE_ARCH_TRACEHOOK=y -CONFIG_HAVE_DMA_CONTIGUOUS=y -CONFIG_GENERIC_SMP_IDLE_THREAD=y -CONFIG_ARCH_HAS_FORTIFY_SOURCE=y -CONFIG_ARCH_HAS_SET_MEMORY=y -CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y -CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y -CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y -CONFIG_HAVE_CLK=y -CONFIG_HAVE_DMA_API_DEBUG=y -CONFIG_HAVE_HW_BREAKPOINT=y -CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y -CONFIG_HAVE_USER_RETURN_NOTIFIER=y -CONFIG_HAVE_PERF_EVENTS_NMI=y -CONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=y -CONFIG_HAVE_PERF_REGS=y -CONFIG_HAVE_PERF_USER_STACK_DUMP=y -CONFIG_HAVE_ARCH_JUMP_LABEL=y -CONFIG_HAVE_RCU_TABLE_FREE=y -CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y -CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y -CONFIG_HAVE_CMPXCHG_LOCAL=y -CONFIG_HAVE_CMPXCHG_DOUBLE=y -CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y -CONFIG_ARCH_WANT_OLD_COMPAT_IPC=y -CONFIG_HAVE_ARCH_SECCOMP_FILTER=y -CONFIG_SECCOMP_FILTER=y -CONFIG_HAVE_GCC_PLUGINS=y -# CONFIG_GCC_PLUGINS is not set -CONFIG_HAVE_CC_STACKPROTECTOR=y -# CONFIG_CC_STACKPROTECTOR_NONE is not set -# CONFIG_CC_STACKPROTECTOR_REGULAR is not set -CONFIG_CC_STACKPROTECTOR_STRONG=y -# CONFIG_CC_STACKPROTECTOR_AUTO is not set -CONFIG_THIN_ARCHIVES=y -CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y -CONFIG_HAVE_CONTEXT_TRACKING=y -CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y -CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y -CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y -CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD=y -CONFIG_HAVE_ARCH_HUGE_VMAP=y -CONFIG_HAVE_ARCH_SOFT_DIRTY=y -CONFIG_HAVE_MOD_ARCH_SPECIFIC=y -CONFIG_MODULES_USE_ELF_RELA=y -CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y -CONFIG_ARCH_HAS_ELF_RANDOMIZE=y -CONFIG_HAVE_ARCH_MMAP_RND_BITS=y -CONFIG_HAVE_EXIT_THREAD=y -CONFIG_ARCH_MMAP_RND_BITS=28 -CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS=y -CONFIG_ARCH_MMAP_RND_COMPAT_BITS=8 -CONFIG_HAVE_ARCH_COMPAT_MMAP_BASES=y -CONFIG_HAVE_COPY_THREAD_TLS=y -CONFIG_HAVE_STACK_VALIDATION=y -# CONFIG_HAVE_ARCH_HASH is not set -# CONFIG_ISA_BUS_API is not set -CONFIG_OLD_SIGSUSPEND3=y -CONFIG_COMPAT_OLD_SIGACTION=y -# CONFIG_CPU_NO_EFFICIENT_FFS is not set -CONFIG_HAVE_ARCH_VMAP_STACK=y -CONFIG_VMAP_STACK=y -# CONFIG_ARCH_OPTIONAL_KERNEL_RWX is not set -# CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT is not set -CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y -CONFIG_STRICT_KERNEL_RWX=y -CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y -CONFIG_STRICT_MODULE_RWX=y -CONFIG_ARCH_HAS_PHYS_TO_DMA=y -CONFIG_ARCH_HAS_REFCOUNT=y -# CONFIG_REFCOUNT_FULL is not set - -# -# GCOV-based kernel profiling -# -# CONFIG_GCOV_KERNEL is not set -CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y -# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set -CONFIG_RT_MUTEXES=y -CONFIG_BASE_SMALL=0 -CONFIG_MODULES=y -CONFIG_MODULE_FORCE_LOAD=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -# CONFIG_MODULE_SIG is not set -CONFIG_MODULE_COMPRESS=y -CONFIG_MODULE_COMPRESS_GZIP=y -# CONFIG_MODULE_COMPRESS_XZ is not set -# CONFIG_TRIM_UNUSED_KSYMS is not set -CONFIG_MODULES_TREE_LOOKUP=y -CONFIG_BLOCK=y -CONFIG_BLK_SCSI_REQUEST=y -CONFIG_BLK_DEV_BSG=y -CONFIG_BLK_DEV_BSGLIB=y -CONFIG_BLK_DEV_INTEGRITY=y -CONFIG_BLK_DEV_ZONED=y -CONFIG_BLK_DEV_THROTTLING=y -# CONFIG_BLK_DEV_THROTTLING_LOW is not set -CONFIG_BLK_CMDLINE_PARSER=y -CONFIG_BLK_WBT=y -CONFIG_BLK_WBT_SQ=y -CONFIG_BLK_WBT_MQ=y -CONFIG_BLK_DEBUG_FS=y -# CONFIG_BLK_SED_OPAL is not set - -# -# Partition Types -# -CONFIG_PARTITION_ADVANCED=y -CONFIG_ACORN_PARTITION=y -CONFIG_ACORN_PARTITION_CUMANA=y -CONFIG_ACORN_PARTITION_EESOX=y -CONFIG_ACORN_PARTITION_ICS=y -CONFIG_ACORN_PARTITION_ADFS=y -CONFIG_ACORN_PARTITION_POWERTEC=y -CONFIG_ACORN_PARTITION_RISCIX=y -CONFIG_AIX_PARTITION=y -CONFIG_OSF_PARTITION=y -CONFIG_AMIGA_PARTITION=y -CONFIG_ATARI_PARTITION=y -CONFIG_MAC_PARTITION=y -CONFIG_MSDOS_PARTITION=y -CONFIG_BSD_DISKLABEL=y -CONFIG_MINIX_SUBPARTITION=y -CONFIG_SOLARIS_X86_PARTITION=y -CONFIG_UNIXWARE_DISKLABEL=y -CONFIG_LDM_PARTITION=y -CONFIG_LDM_DEBUG=y -CONFIG_SGI_PARTITION=y -CONFIG_ULTRIX_PARTITION=y -CONFIG_SUN_PARTITION=y -CONFIG_KARMA_PARTITION=y -CONFIG_EFI_PARTITION=y -CONFIG_SYSV68_PARTITION=y -CONFIG_CMDLINE_PARTITION=y -CONFIG_BLOCK_COMPAT=y -CONFIG_BLK_MQ_PCI=y -CONFIG_BLK_MQ_VIRTIO=y -CONFIG_BLK_MQ_RDMA=y - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=y -CONFIG_CFQ_GROUP_IOSCHED=y -# CONFIG_DEFAULT_DEADLINE is not set -CONFIG_DEFAULT_CFQ=y -# CONFIG_DEFAULT_NOOP is not set -CONFIG_DEFAULT_IOSCHED="cfq" -CONFIG_MQ_IOSCHED_DEADLINE=y -# CONFIG_MQ_IOSCHED_KYBER is not set -CONFIG_IOSCHED_BFQ=y -CONFIG_BFQ_GROUP_IOSCHED=y -CONFIG_PREEMPT_NOTIFIERS=y -CONFIG_PADATA=y -CONFIG_ASN1=y -CONFIG_UNINLINE_SPIN_UNLOCK=y -CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y -CONFIG_MUTEX_SPIN_ON_OWNER=y -CONFIG_RWSEM_SPIN_ON_OWNER=y -CONFIG_LOCK_SPIN_ON_OWNER=y -CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y -CONFIG_QUEUED_SPINLOCKS=y -CONFIG_ARCH_USE_QUEUED_RWLOCKS=y -CONFIG_QUEUED_RWLOCKS=y -CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y -CONFIG_FREEZER=y - -# -# Processor type and features -# -CONFIG_ZONE_DMA=y -CONFIG_SMP=y -CONFIG_X86_FEATURE_NAMES=y -CONFIG_X86_FAST_FEATURE_TESTS=y -CONFIG_X86_X2APIC=y -CONFIG_X86_MPPARSE=y -# CONFIG_GOLDFISH is not set -CONFIG_RETPOLINE=y -CONFIG_INTEL_RDT=y -# CONFIG_X86_EXTENDED_PLATFORM is not set -CONFIG_X86_INTEL_LPSS=y -CONFIG_X86_AMD_PLATFORM_DEVICE=y -CONFIG_IOSF_MBI=y -# CONFIG_IOSF_MBI_DEBUG is not set -CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y -CONFIG_SCHED_OMIT_FRAME_POINTER=y -CONFIG_HYPERVISOR_GUEST=y -CONFIG_PARAVIRT=y -# CONFIG_PARAVIRT_DEBUG is not set -# CONFIG_PARAVIRT_SPINLOCKS is not set -# CONFIG_XEN is not set -CONFIG_KVM_GUEST=y -# CONFIG_KVM_DEBUG_FS is not set -# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set -CONFIG_PARAVIRT_CLOCK=y -CONFIG_JAILHOUSE_GUEST=y -CONFIG_NO_BOOTMEM=y -# CONFIG_MK8 is not set -# CONFIG_MPSC is not set -# CONFIG_MCORE2 is not set -# CONFIG_MATOM is not set -CONFIG_GENERIC_CPU=y -CONFIG_X86_INTERNODE_CACHE_SHIFT=6 -CONFIG_X86_L1_CACHE_SHIFT=6 -CONFIG_X86_TSC=y -CONFIG_X86_CMPXCHG64=y -CONFIG_X86_CMOV=y -CONFIG_X86_MINIMUM_CPU_FAMILY=64 -CONFIG_X86_DEBUGCTLMSR=y -CONFIG_CPU_SUP_INTEL=y -CONFIG_CPU_SUP_AMD=y -CONFIG_CPU_SUP_CENTAUR=y -CONFIG_HPET_TIMER=y -CONFIG_HPET_EMULATE_RTC=y -CONFIG_DMI=y -CONFIG_GART_IOMMU=y -CONFIG_CALGARY_IOMMU=y -CONFIG_CALGARY_IOMMU_ENABLED_BY_DEFAULT=y -CONFIG_SWIOTLB=y -CONFIG_IOMMU_HELPER=y -CONFIG_MAXSMP=y -CONFIG_NR_CPUS_RANGE_BEGIN=8192 -CONFIG_NR_CPUS_RANGE_END=8192 -CONFIG_NR_CPUS_DEFAULT=8192 -CONFIG_NR_CPUS=8192 -CONFIG_SCHED_SMT=y -CONFIG_SCHED_MC=y -CONFIG_SCHED_MC_PRIO=y -# CONFIG_PREEMPT_NONE is not set -# CONFIG_PREEMPT_VOLUNTARY is not set -CONFIG_PREEMPT=y -CONFIG_PREEMPT_COUNT=y -CONFIG_X86_LOCAL_APIC=y -CONFIG_X86_IO_APIC=y -CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y -CONFIG_X86_MCE=y -# CONFIG_X86_MCELOG_LEGACY is not set -CONFIG_X86_MCE_INTEL=y -CONFIG_X86_MCE_AMD=y -CONFIG_X86_MCE_THRESHOLD=y -# CONFIG_X86_MCE_INJECT is not set -CONFIG_X86_THERMAL_VECTOR=y - -# -# Performance monitoring -# -CONFIG_PERF_EVENTS_INTEL_UNCORE=y -CONFIG_PERF_EVENTS_INTEL_RAPL=y -CONFIG_PERF_EVENTS_INTEL_CSTATE=y -CONFIG_PERF_EVENTS_AMD_POWER=m -# CONFIG_VM86 is not set -CONFIG_X86_16BIT=y -CONFIG_X86_ESPFIX64=y -CONFIG_X86_VSYSCALL_EMULATION=y -CONFIG_I8K=m -CONFIG_MICROCODE=y -CONFIG_MICROCODE_INTEL=y -CONFIG_MICROCODE_AMD=y -CONFIG_MICROCODE_OLD_INTERFACE=y -CONFIG_X86_MSR=m -CONFIG_X86_CPUID=m -# CONFIG_X86_5LEVEL is not set -CONFIG_ARCH_PHYS_ADDR_T_64BIT=y -CONFIG_ARCH_DMA_ADDR_T_64BIT=y -CONFIG_X86_DIRECT_GBPAGES=y -CONFIG_ARCH_HAS_MEM_ENCRYPT=y -CONFIG_AMD_MEM_ENCRYPT=y -# CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT is not set -CONFIG_ARCH_USE_MEMREMAP_PROT=y -CONFIG_NUMA=y -CONFIG_AMD_NUMA=y -CONFIG_X86_64_ACPI_NUMA=y -CONFIG_NODES_SPAN_OTHER_NODES=y -# CONFIG_NUMA_EMU is not set -CONFIG_NODES_SHIFT=10 -CONFIG_ARCH_SPARSEMEM_ENABLE=y -CONFIG_ARCH_SPARSEMEM_DEFAULT=y -CONFIG_ARCH_SELECT_MEMORY_MODEL=y -CONFIG_ARCH_MEMORY_PROBE=y -CONFIG_ARCH_PROC_KCORE_TEXT=y -CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000 -CONFIG_SELECT_MEMORY_MODEL=y -CONFIG_SPARSEMEM_MANUAL=y -CONFIG_SPARSEMEM=y -CONFIG_NEED_MULTIPLE_NODES=y -CONFIG_HAVE_MEMORY_PRESENT=y -CONFIG_SPARSEMEM_EXTREME=y -CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y -CONFIG_SPARSEMEM_ALLOC_MEM_MAP_TOGETHER=y -CONFIG_SPARSEMEM_VMEMMAP=y -CONFIG_HAVE_MEMBLOCK=y -CONFIG_HAVE_MEMBLOCK_NODE_MAP=y -CONFIG_HAVE_GENERIC_GUP=y -CONFIG_ARCH_DISCARD_MEMBLOCK=y -CONFIG_MEMORY_ISOLATION=y -CONFIG_HAVE_BOOTMEM_INFO_NODE=y -CONFIG_MEMORY_HOTPLUG=y -CONFIG_MEMORY_HOTPLUG_SPARSE=y -# CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE is not set -CONFIG_MEMORY_HOTREMOVE=y -CONFIG_SPLIT_PTLOCK_CPUS=4 -CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y -CONFIG_MEMORY_BALLOON=y -CONFIG_BALLOON_COMPACTION=y -CONFIG_COMPACTION=y -CONFIG_MIGRATION=y -CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y -CONFIG_ARCH_ENABLE_THP_MIGRATION=y -CONFIG_PHYS_ADDR_T_64BIT=y -CONFIG_BOUNCE=y -CONFIG_VIRT_TO_BUS=y -CONFIG_MMU_NOTIFIER=y -CONFIG_KSM=y -CONFIG_UKSM=y -# CONFIG_KSM_LEGACY is not set -CONFIG_DEFAULT_MMAP_MIN_ADDR=65536 -CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y -CONFIG_MEMORY_FAILURE=y -# CONFIG_HWPOISON_INJECT is not set -CONFIG_TRANSPARENT_HUGEPAGE=y -CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y -# CONFIG_TRANSPARENT_HUGEPAGE_MADVISE is not set -CONFIG_ARCH_WANTS_THP_SWAP=y -CONFIG_THP_SWAP=y -CONFIG_TRANSPARENT_HUGE_PAGECACHE=y -CONFIG_CLEANCACHE=y -CONFIG_FRONTSWAP=y -CONFIG_CMA=y -# CONFIG_CMA_DEBUG is not set -# CONFIG_CMA_DEBUGFS is not set -CONFIG_CMA_AREAS=7 -# CONFIG_ZSWAP is not set -CONFIG_ZPOOL=m -CONFIG_ZBUD=m -CONFIG_Z3FOLD=m -CONFIG_ZSMALLOC=y -# CONFIG_PGTABLE_MAPPING is not set -# CONFIG_ZSMALLOC_STAT is not set -CONFIG_GENERIC_EARLY_IOREMAP=y -# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set -# CONFIG_IDLE_PAGE_TRACKING is not set -CONFIG_ARCH_HAS_ZONE_DEVICE=y -# CONFIG_ZONE_DEVICE is not set -CONFIG_FRAME_VECTOR=y -CONFIG_ARCH_USES_HIGH_VMA_FLAGS=y -CONFIG_ARCH_HAS_PKEYS=y -# CONFIG_PERCPU_STATS is not set -# CONFIG_GUP_BENCHMARK is not set -CONFIG_X86_PMEM_LEGACY_DEVICE=y -CONFIG_X86_PMEM_LEGACY=m -CONFIG_X86_CHECK_BIOS_CORRUPTION=y -CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y -CONFIG_X86_RESERVE_LOW=64 -CONFIG_MTRR=y -CONFIG_MTRR_SANITIZER=y -CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0 -CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1 -CONFIG_X86_PAT=y -CONFIG_ARCH_USES_PG_UNCACHED=y -CONFIG_ARCH_RANDOM=y -CONFIG_X86_SMAP=y -CONFIG_X86_INTEL_UMIP=y -CONFIG_X86_INTEL_MPX=y -CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS=y -CONFIG_EFI=y -CONFIG_EFI_STUB=y -CONFIG_EFI_MIXED=y -CONFIG_SECCOMP=y -# CONFIG_HZ_100 is not set -# CONFIG_HZ_250 is not set -# CONFIG_HZ_300 is not set -CONFIG_HZ_1000=y -CONFIG_HZ=1000 -CONFIG_SCHED_HRTICK=y -CONFIG_KEXEC=y -# CONFIG_CRASH_DUMP is not set -CONFIG_KEXEC_JUMP=y -CONFIG_PHYSICAL_START=0x1000000 -CONFIG_RELOCATABLE=y -CONFIG_RANDOMIZE_BASE=y -CONFIG_X86_NEED_RELOCS=y -CONFIG_PHYSICAL_ALIGN=0x1000000 -CONFIG_RANDOMIZE_MEMORY=y -CONFIG_RANDOMIZE_MEMORY_PHYSICAL_PADDING=0xa -CONFIG_HOTPLUG_CPU=y -CONFIG_BOOTPARAM_HOTPLUG_CPU0=y -# CONFIG_DEBUG_HOTPLUG_CPU0 is not set -# CONFIG_COMPAT_VDSO is not set -CONFIG_LEGACY_VSYSCALL_EMULATE=y -# CONFIG_LEGACY_VSYSCALL_NONE is not set -# CONFIG_CMDLINE_BOOL is not set -CONFIG_MODIFY_LDT_SYSCALL=y -CONFIG_HAVE_LIVEPATCH=y -# CONFIG_LIVEPATCH is not set -CONFIG_ARCH_HAS_ADD_PAGES=y -CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y -CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y -CONFIG_USE_PERCPU_NUMA_NODE_ID=y - -# -# Power management and ACPI options -# -CONFIG_ARCH_HIBERNATION_HEADER=y -CONFIG_SUSPEND=y -CONFIG_SUSPEND_FREEZER=y -CONFIG_HIBERNATE_CALLBACKS=y -CONFIG_HIBERNATION=y -CONFIG_PM_STD_PARTITION="" -CONFIG_PM_SLEEP=y -CONFIG_PM_SLEEP_SMP=y -CONFIG_PM_AUTOSLEEP=y -CONFIG_PM_WAKELOCKS=y -CONFIG_PM_WAKELOCKS_LIMIT=100 -CONFIG_PM_WAKELOCKS_GC=y -CONFIG_PM=y -# CONFIG_PM_DEBUG is not set -CONFIG_PM_CLK=y -CONFIG_PM_GENERIC_DOMAINS=y -# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set -CONFIG_PM_GENERIC_DOMAINS_SLEEP=y -CONFIG_ACPI=y -CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y -CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y -CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y -# CONFIG_ACPI_DEBUGGER is not set -CONFIG_ACPI_SPCR_TABLE=y -CONFIG_ACPI_LPIT=y -CONFIG_ACPI_SLEEP=y -# CONFIG_ACPI_PROCFS_POWER is not set -CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y -# CONFIG_ACPI_EC_DEBUGFS is not set -CONFIG_ACPI_AC=m -CONFIG_ACPI_BATTERY=m -CONFIG_ACPI_BUTTON=m -CONFIG_ACPI_VIDEO=m -CONFIG_ACPI_FAN=m -CONFIG_ACPI_DOCK=y -CONFIG_ACPI_CPU_FREQ_PSS=y -CONFIG_ACPI_PROCESSOR_CSTATE=y -CONFIG_ACPI_PROCESSOR_IDLE=y -CONFIG_ACPI_CPPC_LIB=y -CONFIG_ACPI_PROCESSOR=y -CONFIG_ACPI_IPMI=m -CONFIG_ACPI_HOTPLUG_CPU=y -CONFIG_ACPI_PROCESSOR_AGGREGATOR=m -CONFIG_ACPI_THERMAL=m -CONFIG_ACPI_NUMA=y -# CONFIG_ACPI_CUSTOM_DSDT is not set -CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y -CONFIG_ACPI_TABLE_UPGRADE=y -# CONFIG_ACPI_DEBUG is not set -CONFIG_ACPI_PCI_SLOT=y -CONFIG_ACPI_CONTAINER=y -CONFIG_ACPI_HOTPLUG_MEMORY=y -CONFIG_ACPI_HOTPLUG_IOAPIC=y -CONFIG_ACPI_SBS=m -CONFIG_ACPI_HED=y -# CONFIG_ACPI_CUSTOM_METHOD is not set -CONFIG_ACPI_BGRT=y -# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set -CONFIG_ACPI_NFIT=m -CONFIG_HAVE_ACPI_APEI=y -CONFIG_HAVE_ACPI_APEI_NMI=y -CONFIG_ACPI_APEI=y -CONFIG_ACPI_APEI_GHES=y -CONFIG_ACPI_APEI_PCIEAER=y -CONFIG_ACPI_APEI_MEMORY_FAILURE=y -# CONFIG_ACPI_APEI_EINJ is not set -# CONFIG_ACPI_APEI_ERST_DEBUG is not set -CONFIG_DPTF_POWER=m -CONFIG_ACPI_WATCHDOG=y -CONFIG_ACPI_EXTLOG=m -CONFIG_PMIC_OPREGION=y -# CONFIG_XPOWER_PMIC_OPREGION is not set -# CONFIG_BXT_WC_PMIC_OPREGION is not set -CONFIG_CHT_DC_TI_PMIC_OPREGION=y -CONFIG_ACPI_CONFIGFS=m -CONFIG_X86_PM_TIMER=y -CONFIG_SFI=y - -# -# CPU Frequency scaling -# -CONFIG_CPU_FREQ=y -CONFIG_CPU_FREQ_GOV_ATTR_SET=y -CONFIG_CPU_FREQ_GOV_COMMON=y -CONFIG_CPU_FREQ_STAT=y -# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set -CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y -# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set -CONFIG_CPU_FREQ_GOV_PERFORMANCE=y -CONFIG_CPU_FREQ_GOV_POWERSAVE=y -CONFIG_CPU_FREQ_GOV_USERSPACE=y -CONFIG_CPU_FREQ_GOV_ONDEMAND=y -CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y -CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y - -# -# CPU frequency scaling drivers -# -CONFIG_X86_INTEL_PSTATE=y -CONFIG_X86_PCC_CPUFREQ=m -CONFIG_X86_ACPI_CPUFREQ=m -CONFIG_X86_ACPI_CPUFREQ_CPB=y -CONFIG_X86_POWERNOW_K8=m -CONFIG_X86_AMD_FREQ_SENSITIVITY=m -# CONFIG_X86_SPEEDSTEP_CENTRINO is not set -# CONFIG_X86_P4_CLOCKMOD is not set - -# -# shared options -# -# CONFIG_X86_SPEEDSTEP_LIB is not set - -# -# CPU Idle -# -CONFIG_CPU_IDLE=y -CONFIG_CPU_IDLE_GOV_LADDER=y -CONFIG_CPU_IDLE_GOV_MENU=y -# CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set -CONFIG_INTEL_IDLE=y - -# -# Bus options (PCI etc.) -# -CONFIG_PCI=y -CONFIG_PCI_DIRECT=y -CONFIG_PCI_MMCONFIG=y -CONFIG_PCI_DOMAINS=y -CONFIG_PCIEPORTBUS=y -CONFIG_HOTPLUG_PCI_PCIE=y -CONFIG_PCIEAER=y -CONFIG_PCIE_ECRC=y -CONFIG_PCIEAER_INJECT=m -CONFIG_PCIEASPM=y -# CONFIG_PCIEASPM_DEBUG is not set -CONFIG_PCIEASPM_DEFAULT=y -# CONFIG_PCIEASPM_POWERSAVE is not set -# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set -# CONFIG_PCIEASPM_PERFORMANCE is not set -CONFIG_PCIE_PME=y -CONFIG_PCIE_DPC=y -CONFIG_PCIE_PTM=y -CONFIG_PCI_BUS_ADDR_T_64BIT=y -CONFIG_PCI_MSI=y -CONFIG_PCI_MSI_IRQ_DOMAIN=y -CONFIG_PCI_QUIRKS=y -# CONFIG_PCI_DEBUG is not set -CONFIG_PCI_REALLOC_ENABLE_AUTO=y -CONFIG_PCI_STUB=m -CONFIG_PCI_ATS=y -CONFIG_PCI_LOCKLESS_CONFIG=y -CONFIG_PCI_IOV=y -CONFIG_PCI_PRI=y -CONFIG_PCI_PASID=y -CONFIG_PCI_LABEL=y -CONFIG_PCI_HYPERV=m -CONFIG_HOTPLUG_PCI=y -CONFIG_HOTPLUG_PCI_ACPI=y -CONFIG_HOTPLUG_PCI_ACPI_IBM=m -CONFIG_HOTPLUG_PCI_CPCI=y -CONFIG_HOTPLUG_PCI_CPCI_ZT5550=m -CONFIG_HOTPLUG_PCI_CPCI_GENERIC=m -CONFIG_HOTPLUG_PCI_SHPC=m - -# -# Cadence PCIe controllers support -# - -# -# DesignWare PCI Core Support -# -# CONFIG_PCIE_DW_PLAT is not set - -# -# PCI host controller drivers -# -CONFIG_VMD=m - -# -# PCI Endpoint -# -# CONFIG_PCI_ENDPOINT is not set - -# -# PCI switch controller drivers -# -CONFIG_PCI_SW_SWITCHTEC=m -CONFIG_ISA_DMA_API=y -CONFIG_AMD_NB=y -CONFIG_PCCARD=m -CONFIG_PCMCIA=m -CONFIG_PCMCIA_LOAD_CIS=y -CONFIG_CARDBUS=y - -# -# PC-card bridges -# -CONFIG_YENTA=m -CONFIG_YENTA_O2=y -CONFIG_YENTA_RICOH=y -CONFIG_YENTA_TI=y -CONFIG_YENTA_ENE_TUNE=y -CONFIG_YENTA_TOSHIBA=y -CONFIG_PD6729=m -CONFIG_I82092=m -CONFIG_PCCARD_NONSTATIC=y -CONFIG_RAPIDIO=y -CONFIG_RAPIDIO_TSI721=y -CONFIG_RAPIDIO_DISC_TIMEOUT=30 -CONFIG_RAPIDIO_ENABLE_RX_TX_PORTS=y -CONFIG_RAPIDIO_DMA_ENGINE=y -# CONFIG_RAPIDIO_DEBUG is not set -CONFIG_RAPIDIO_ENUM_BASIC=m -CONFIG_RAPIDIO_CHMAN=m -CONFIG_RAPIDIO_MPORT_CDEV=m - -# -# RapidIO Switch drivers -# -CONFIG_RAPIDIO_TSI57X=y -CONFIG_RAPIDIO_CPS_XX=y -CONFIG_RAPIDIO_TSI568=y -CONFIG_RAPIDIO_CPS_GEN2=y -CONFIG_RAPIDIO_RXS_GEN3=m -CONFIG_X86_SYSFB=y - -# -# Executable file formats / Emulations -# -CONFIG_BINFMT_ELF=y -CONFIG_COMPAT_BINFMT_ELF=y -CONFIG_ELFCORE=y -CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y -CONFIG_BINFMT_SCRIPT=y -# CONFIG_HAVE_AOUT is not set -CONFIG_BINFMT_MISC=m -CONFIG_COREDUMP=y -CONFIG_IA32_EMULATION=y -CONFIG_IA32_AOUT=m -# CONFIG_X86_X32 is not set -CONFIG_COMPAT_32=y -CONFIG_COMPAT=y -CONFIG_COMPAT_FOR_U64_ALIGNMENT=y -CONFIG_SYSVIPC_COMPAT=y -CONFIG_X86_DEV_DMA_OPS=y -CONFIG_NET=y -CONFIG_COMPAT_NETLINK_MESSAGES=y -CONFIG_NET_INGRESS=y -CONFIG_NET_EGRESS=y - -# -# Networking options -# -CONFIG_PACKET=m -CONFIG_PACKET_DIAG=m -CONFIG_UNIX=m -CONFIG_UNIX_DIAG=m -CONFIG_TLS=m -CONFIG_XFRM=y -CONFIG_XFRM_OFFLOAD=y -CONFIG_XFRM_ALGO=m -CONFIG_XFRM_USER=m -CONFIG_XFRM_SUB_POLICY=y -CONFIG_XFRM_MIGRATE=y -CONFIG_XFRM_STATISTICS=y -CONFIG_XFRM_IPCOMP=m -CONFIG_NET_KEY=m -CONFIG_NET_KEY_MIGRATE=y -CONFIG_SMC=m -CONFIG_SMC_DIAG=m -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_ADVANCED_ROUTER=y -CONFIG_IP_FIB_TRIE_STATS=y -CONFIG_IP_MULTIPLE_TABLES=y -CONFIG_IP_ROUTE_MULTIPATH=y -CONFIG_IP_ROUTE_VERBOSE=y -CONFIG_IP_ROUTE_CLASSID=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_IP_PNP_RARP=y -CONFIG_NET_IPIP=m -CONFIG_NET_IPGRE_DEMUX=m -CONFIG_NET_IP_TUNNEL=m -CONFIG_NET_IPGRE=m -CONFIG_NET_IPGRE_BROADCAST=y -CONFIG_IP_MROUTE=y -CONFIG_IP_MROUTE_MULTIPLE_TABLES=y -CONFIG_IP_PIMSM_V1=y -CONFIG_IP_PIMSM_V2=y -CONFIG_SYN_COOKIES=y -CONFIG_NET_IPVTI=m -CONFIG_NET_UDP_TUNNEL=m -CONFIG_NET_FOU=m -CONFIG_NET_FOU_IP_TUNNELS=y -CONFIG_INET_AH=m -CONFIG_INET_ESP=m -CONFIG_INET_ESP_OFFLOAD=m -CONFIG_INET_IPCOMP=m -CONFIG_INET_XFRM_TUNNEL=m -CONFIG_INET_TUNNEL=m -CONFIG_INET_XFRM_MODE_TRANSPORT=m -CONFIG_INET_XFRM_MODE_TUNNEL=m -CONFIG_INET_XFRM_MODE_BEET=m -CONFIG_INET_DIAG=m -CONFIG_INET_TCP_DIAG=m -CONFIG_INET_UDP_DIAG=m -CONFIG_INET_RAW_DIAG=m -CONFIG_INET_DIAG_DESTROY=y -CONFIG_TCP_CONG_ADVANCED=y -CONFIG_TCP_CONG_BIC=m -CONFIG_TCP_CONG_CUBIC=m -CONFIG_TCP_CONG_WESTWOOD=m -CONFIG_TCP_CONG_HTCP=m -CONFIG_TCP_CONG_HSTCP=m -CONFIG_TCP_CONG_HYBLA=m -CONFIG_TCP_CONG_VEGAS=m -CONFIG_TCP_CONG_NV=m -CONFIG_TCP_CONG_SCALABLE=m -CONFIG_TCP_CONG_LP=m -CONFIG_TCP_CONG_VENO=m -CONFIG_TCP_CONG_YEAH=m -CONFIG_TCP_CONG_ILLINOIS=m -CONFIG_TCP_CONG_DCTCP=m -# CONFIG_TCP_CONG_CDG is not set -CONFIG_TCP_CONG_BBR=m -CONFIG_DEFAULT_RENO=y -CONFIG_DEFAULT_TCP_CONG="reno" -CONFIG_TCP_MD5SIG=y -CONFIG_IPV6=m -CONFIG_IPV6_ROUTER_PREF=y -CONFIG_IPV6_ROUTE_INFO=y -CONFIG_IPV6_OPTIMISTIC_DAD=y -CONFIG_INET6_AH=m -CONFIG_INET6_ESP=m -CONFIG_INET6_ESP_OFFLOAD=m -CONFIG_INET6_IPCOMP=m -CONFIG_IPV6_MIP6=m -CONFIG_IPV6_ILA=m -CONFIG_INET6_XFRM_TUNNEL=m -CONFIG_INET6_TUNNEL=m -CONFIG_INET6_XFRM_MODE_TRANSPORT=m -CONFIG_INET6_XFRM_MODE_TUNNEL=m -CONFIG_INET6_XFRM_MODE_BEET=m -CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m -CONFIG_IPV6_VTI=m -CONFIG_IPV6_SIT=m -CONFIG_IPV6_SIT_6RD=y -CONFIG_IPV6_NDISC_NODETYPE=y -CONFIG_IPV6_TUNNEL=m -CONFIG_IPV6_GRE=m -CONFIG_IPV6_FOU=m -CONFIG_IPV6_FOU_TUNNEL=m -CONFIG_IPV6_MULTIPLE_TABLES=y -CONFIG_IPV6_SUBTREES=y -CONFIG_IPV6_MROUTE=y -CONFIG_IPV6_MROUTE_MULTIPLE_TABLES=y -CONFIG_IPV6_PIMSM_V2=y -CONFIG_IPV6_SEG6_LWTUNNEL=y -CONFIG_IPV6_SEG6_HMAC=y -CONFIG_NETWORK_SECMARK=y -CONFIG_NET_PTP_CLASSIFY=y -CONFIG_NETWORK_PHY_TIMESTAMPING=y -CONFIG_NETFILTER=y -CONFIG_NETFILTER_ADVANCED=y -CONFIG_BRIDGE_NETFILTER=m - -# -# Core Netfilter Configuration -# -CONFIG_NETFILTER_INGRESS=y -CONFIG_NETFILTER_NETLINK=m -CONFIG_NETFILTER_FAMILY_BRIDGE=y -CONFIG_NETFILTER_FAMILY_ARP=y -CONFIG_NETFILTER_NETLINK_ACCT=m -CONFIG_NETFILTER_NETLINK_QUEUE=m -CONFIG_NETFILTER_NETLINK_LOG=m -CONFIG_NF_CONNTRACK=m -CONFIG_NF_LOG_COMMON=m -CONFIG_NF_LOG_NETDEV=m -CONFIG_NETFILTER_CONNCOUNT=m -CONFIG_NF_CONNTRACK_MARK=y -CONFIG_NF_CONNTRACK_SECMARK=y -CONFIG_NF_CONNTRACK_ZONES=y -CONFIG_NF_CONNTRACK_PROCFS=y -CONFIG_NF_CONNTRACK_EVENTS=y -CONFIG_NF_CONNTRACK_TIMEOUT=y -CONFIG_NF_CONNTRACK_TIMESTAMP=y -CONFIG_NF_CONNTRACK_LABELS=y -CONFIG_NF_CT_PROTO_DCCP=y -CONFIG_NF_CT_PROTO_GRE=m -CONFIG_NF_CT_PROTO_SCTP=y -CONFIG_NF_CT_PROTO_UDPLITE=y -CONFIG_NF_CONNTRACK_AMANDA=m -CONFIG_NF_CONNTRACK_FTP=m -CONFIG_NF_CONNTRACK_H323=m -CONFIG_NF_CONNTRACK_IRC=m -CONFIG_NF_CONNTRACK_BROADCAST=m -CONFIG_NF_CONNTRACK_NETBIOS_NS=m -CONFIG_NF_CONNTRACK_SNMP=m -CONFIG_NF_CONNTRACK_PPTP=m -CONFIG_NF_CONNTRACK_SANE=m -CONFIG_NF_CONNTRACK_SIP=m -CONFIG_NF_CONNTRACK_TFTP=m -CONFIG_NF_CT_NETLINK=m -CONFIG_NF_CT_NETLINK_TIMEOUT=m -CONFIG_NF_CT_NETLINK_HELPER=m -CONFIG_NETFILTER_NETLINK_GLUE_CT=y -CONFIG_NF_NAT=m -CONFIG_NF_NAT_NEEDED=y -CONFIG_NF_NAT_PROTO_DCCP=y -CONFIG_NF_NAT_PROTO_UDPLITE=y -CONFIG_NF_NAT_PROTO_SCTP=y -CONFIG_NF_NAT_AMANDA=m -CONFIG_NF_NAT_FTP=m -CONFIG_NF_NAT_IRC=m -CONFIG_NF_NAT_SIP=m -CONFIG_NF_NAT_TFTP=m -CONFIG_NF_NAT_REDIRECT=m -CONFIG_NETFILTER_SYNPROXY=m -CONFIG_NF_TABLES=m -CONFIG_NF_TABLES_INET=m -CONFIG_NF_TABLES_NETDEV=m -CONFIG_NFT_EXTHDR=m -CONFIG_NFT_META=m -CONFIG_NFT_RT=m -CONFIG_NFT_NUMGEN=m -CONFIG_NFT_CT=m -CONFIG_NFT_FLOW_OFFLOAD=m -CONFIG_NFT_SET_RBTREE=m -CONFIG_NFT_SET_HASH=m -CONFIG_NFT_SET_BITMAP=m -CONFIG_NFT_COUNTER=m -CONFIG_NFT_LOG=m -CONFIG_NFT_LIMIT=m -CONFIG_NFT_MASQ=m -CONFIG_NFT_REDIR=m -CONFIG_NFT_NAT=m -CONFIG_NFT_OBJREF=m -CONFIG_NFT_QUEUE=m -CONFIG_NFT_QUOTA=m -CONFIG_NFT_REJECT=m -CONFIG_NFT_REJECT_INET=m -CONFIG_NFT_COMPAT=m -CONFIG_NFT_HASH=m -CONFIG_NFT_FIB=m -CONFIG_NFT_FIB_INET=m -CONFIG_NF_DUP_NETDEV=m -CONFIG_NFT_DUP_NETDEV=m -CONFIG_NFT_FWD_NETDEV=m -CONFIG_NFT_FIB_NETDEV=m -CONFIG_NF_FLOW_TABLE_INET=m -CONFIG_NF_FLOW_TABLE=m -CONFIG_NETFILTER_XTABLES=m - -# -# Xtables combined modules -# -CONFIG_NETFILTER_XT_MARK=m -CONFIG_NETFILTER_XT_CONNMARK=m -CONFIG_NETFILTER_XT_SET=m - -# -# Xtables targets -# -CONFIG_NETFILTER_XT_TARGET_AUDIT=m -CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m -CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m -CONFIG_NETFILTER_XT_TARGET_CONNMARK=m -CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m -CONFIG_NETFILTER_XT_TARGET_CT=m -CONFIG_NETFILTER_XT_TARGET_DSCP=m -CONFIG_NETFILTER_XT_TARGET_HL=m -CONFIG_NETFILTER_XT_TARGET_HMARK=m -CONFIG_NETFILTER_XT_TARGET_IDLETIMER=m -CONFIG_NETFILTER_XT_TARGET_LED=m -CONFIG_NETFILTER_XT_TARGET_LOG=m -CONFIG_NETFILTER_XT_TARGET_MARK=m -CONFIG_NETFILTER_XT_NAT=m -CONFIG_NETFILTER_XT_TARGET_NETMAP=m -CONFIG_NETFILTER_XT_TARGET_NFLOG=m -CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m -CONFIG_NETFILTER_XT_TARGET_NOTRACK=m -CONFIG_NETFILTER_XT_TARGET_RATEEST=m -CONFIG_NETFILTER_XT_TARGET_REDIRECT=m -CONFIG_NETFILTER_XT_TARGET_TEE=m -CONFIG_NETFILTER_XT_TARGET_TPROXY=m -CONFIG_NETFILTER_XT_TARGET_TRACE=m -CONFIG_NETFILTER_XT_TARGET_SECMARK=m -CONFIG_NETFILTER_XT_TARGET_TCPMSS=m -CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m - -# -# Xtables matches -# -CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m -CONFIG_NETFILTER_XT_MATCH_BPF=m -CONFIG_NETFILTER_XT_MATCH_CGROUP=m -CONFIG_NETFILTER_XT_MATCH_CLUSTER=m -CONFIG_NETFILTER_XT_MATCH_COMMENT=m -CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m -CONFIG_NETFILTER_XT_MATCH_CONNLABEL=m -CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m -CONFIG_NETFILTER_XT_MATCH_CONNMARK=m -CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m -CONFIG_NETFILTER_XT_MATCH_CPU=m -CONFIG_NETFILTER_XT_MATCH_DCCP=m -CONFIG_NETFILTER_XT_MATCH_DEVGROUP=m -CONFIG_NETFILTER_XT_MATCH_DSCP=m -CONFIG_NETFILTER_XT_MATCH_ECN=m -CONFIG_NETFILTER_XT_MATCH_ESP=m -CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m -CONFIG_NETFILTER_XT_MATCH_HELPER=m -CONFIG_NETFILTER_XT_MATCH_HL=m -CONFIG_NETFILTER_XT_MATCH_IPCOMP=m -CONFIG_NETFILTER_XT_MATCH_IPRANGE=m -CONFIG_NETFILTER_XT_MATCH_IPVS=m -CONFIG_NETFILTER_XT_MATCH_L2TP=m -CONFIG_NETFILTER_XT_MATCH_LENGTH=m -CONFIG_NETFILTER_XT_MATCH_LIMIT=m -CONFIG_NETFILTER_XT_MATCH_MAC=m -CONFIG_NETFILTER_XT_MATCH_MARK=m -CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m -CONFIG_NETFILTER_XT_MATCH_NFACCT=m -CONFIG_NETFILTER_XT_MATCH_OSF=m -CONFIG_NETFILTER_XT_MATCH_OWNER=m -CONFIG_NETFILTER_XT_MATCH_POLICY=m -CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m -CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m -CONFIG_NETFILTER_XT_MATCH_QUOTA=m -CONFIG_NETFILTER_XT_MATCH_RATEEST=m -CONFIG_NETFILTER_XT_MATCH_REALM=m -CONFIG_NETFILTER_XT_MATCH_RECENT=m -CONFIG_NETFILTER_XT_MATCH_SCTP=m -CONFIG_NETFILTER_XT_MATCH_SOCKET=m -CONFIG_NETFILTER_XT_MATCH_STATE=m -CONFIG_NETFILTER_XT_MATCH_STATISTIC=m -CONFIG_NETFILTER_XT_MATCH_STRING=m -CONFIG_NETFILTER_XT_MATCH_TCPMSS=m -CONFIG_NETFILTER_XT_MATCH_TIME=m -CONFIG_NETFILTER_XT_MATCH_U32=m -CONFIG_IP_SET=m -CONFIG_IP_SET_MAX=256 -CONFIG_IP_SET_BITMAP_IP=m -CONFIG_IP_SET_BITMAP_IPMAC=m -CONFIG_IP_SET_BITMAP_PORT=m -CONFIG_IP_SET_HASH_IP=m -CONFIG_IP_SET_HASH_IPMARK=m -CONFIG_IP_SET_HASH_IPPORT=m -CONFIG_IP_SET_HASH_IPPORTIP=m -CONFIG_IP_SET_HASH_IPPORTNET=m -CONFIG_IP_SET_HASH_IPMAC=m -CONFIG_IP_SET_HASH_MAC=m -CONFIG_IP_SET_HASH_NETPORTNET=m -CONFIG_IP_SET_HASH_NET=m -CONFIG_IP_SET_HASH_NETNET=m -CONFIG_IP_SET_HASH_NETPORT=m -CONFIG_IP_SET_HASH_NETIFACE=m -CONFIG_IP_SET_LIST_SET=m -CONFIG_IP_VS=m -CONFIG_IP_VS_IPV6=y -# CONFIG_IP_VS_DEBUG is not set -CONFIG_IP_VS_TAB_BITS=12 - -# -# IPVS transport protocol load balancing support -# -CONFIG_IP_VS_PROTO_TCP=y -CONFIG_IP_VS_PROTO_UDP=y -CONFIG_IP_VS_PROTO_AH_ESP=y -CONFIG_IP_VS_PROTO_ESP=y -CONFIG_IP_VS_PROTO_AH=y -CONFIG_IP_VS_PROTO_SCTP=y - -# -# IPVS scheduler -# -CONFIG_IP_VS_RR=m -CONFIG_IP_VS_WRR=m -CONFIG_IP_VS_LC=m -CONFIG_IP_VS_WLC=m -CONFIG_IP_VS_FO=m -CONFIG_IP_VS_OVF=m -CONFIG_IP_VS_LBLC=m -CONFIG_IP_VS_LBLCR=m -CONFIG_IP_VS_DH=m -CONFIG_IP_VS_SH=m -CONFIG_IP_VS_SED=m -CONFIG_IP_VS_NQ=m - -# -# IPVS SH scheduler -# -CONFIG_IP_VS_SH_TAB_BITS=8 - -# -# IPVS application helper -# -CONFIG_IP_VS_FTP=m -CONFIG_IP_VS_NFCT=y -CONFIG_IP_VS_PE_SIP=m - -# -# IP: Netfilter Configuration -# -CONFIG_NF_DEFRAG_IPV4=m -CONFIG_NF_CONNTRACK_IPV4=m -CONFIG_NF_SOCKET_IPV4=m -CONFIG_NF_TABLES_IPV4=m -CONFIG_NFT_CHAIN_ROUTE_IPV4=m -CONFIG_NFT_REJECT_IPV4=m -CONFIG_NFT_DUP_IPV4=m -CONFIG_NFT_FIB_IPV4=m -CONFIG_NF_TABLES_ARP=m -CONFIG_NF_FLOW_TABLE_IPV4=m -CONFIG_NF_DUP_IPV4=m -CONFIG_NF_LOG_ARP=m -CONFIG_NF_LOG_IPV4=m -CONFIG_NF_REJECT_IPV4=m -CONFIG_NF_NAT_IPV4=m -CONFIG_NFT_CHAIN_NAT_IPV4=m -CONFIG_NF_NAT_MASQUERADE_IPV4=m -CONFIG_NFT_MASQ_IPV4=m -CONFIG_NFT_REDIR_IPV4=m -CONFIG_NF_NAT_SNMP_BASIC=m -CONFIG_NF_NAT_PROTO_GRE=m -CONFIG_NF_NAT_PPTP=m -CONFIG_NF_NAT_H323=m -CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_AH=m -CONFIG_IP_NF_MATCH_ECN=m -CONFIG_IP_NF_MATCH_RPFILTER=m -CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_FILTER=m -CONFIG_IP_NF_TARGET_REJECT=m -CONFIG_IP_NF_TARGET_SYNPROXY=m -CONFIG_IP_NF_NAT=m -CONFIG_IP_NF_TARGET_MASQUERADE=m -CONFIG_IP_NF_TARGET_NETMAP=m -CONFIG_IP_NF_TARGET_REDIRECT=m -CONFIG_IP_NF_MANGLE=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m -CONFIG_IP_NF_TARGET_ECN=m -CONFIG_IP_NF_TARGET_TTL=m -CONFIG_IP_NF_RAW=m -CONFIG_IP_NF_ARPTABLES=m -CONFIG_IP_NF_ARPFILTER=m -CONFIG_IP_NF_ARP_MANGLE=m - -# -# IPv6: Netfilter Configuration -# -CONFIG_NF_DEFRAG_IPV6=m -CONFIG_NF_CONNTRACK_IPV6=m -CONFIG_NF_SOCKET_IPV6=m -CONFIG_NF_TABLES_IPV6=m -CONFIG_NFT_CHAIN_ROUTE_IPV6=m -CONFIG_NFT_REJECT_IPV6=m -CONFIG_NFT_DUP_IPV6=m -CONFIG_NFT_FIB_IPV6=m -CONFIG_NF_FLOW_TABLE_IPV6=m -CONFIG_NF_DUP_IPV6=m -CONFIG_NF_REJECT_IPV6=m -CONFIG_NF_LOG_IPV6=m -CONFIG_NF_NAT_IPV6=m -CONFIG_NFT_CHAIN_NAT_IPV6=m -CONFIG_NF_NAT_MASQUERADE_IPV6=m -CONFIG_NFT_MASQ_IPV6=m -CONFIG_NFT_REDIR_IPV6=m -CONFIG_IP6_NF_IPTABLES=m -CONFIG_IP6_NF_MATCH_AH=m -CONFIG_IP6_NF_MATCH_EUI64=m -CONFIG_IP6_NF_MATCH_FRAG=m -CONFIG_IP6_NF_MATCH_OPTS=m -CONFIG_IP6_NF_MATCH_HL=m -CONFIG_IP6_NF_MATCH_IPV6HEADER=m -CONFIG_IP6_NF_MATCH_MH=m -CONFIG_IP6_NF_MATCH_RPFILTER=m -CONFIG_IP6_NF_MATCH_RT=m -CONFIG_IP6_NF_MATCH_SRH=m -CONFIG_IP6_NF_TARGET_HL=m -CONFIG_IP6_NF_FILTER=m -CONFIG_IP6_NF_TARGET_REJECT=m -CONFIG_IP6_NF_TARGET_SYNPROXY=m -CONFIG_IP6_NF_MANGLE=m -CONFIG_IP6_NF_RAW=m -CONFIG_IP6_NF_NAT=m -CONFIG_IP6_NF_TARGET_MASQUERADE=m -CONFIG_IP6_NF_TARGET_NPT=m - -# -# DECnet: Netfilter Configuration -# -CONFIG_DECNET_NF_GRABULATOR=m -CONFIG_NF_TABLES_BRIDGE=m -CONFIG_NFT_BRIDGE_META=m -CONFIG_NFT_BRIDGE_REJECT=m -CONFIG_NF_LOG_BRIDGE=m -CONFIG_BRIDGE_NF_EBTABLES=m -CONFIG_BRIDGE_EBT_BROUTE=m -CONFIG_BRIDGE_EBT_T_FILTER=m -CONFIG_BRIDGE_EBT_T_NAT=m -CONFIG_BRIDGE_EBT_802_3=m -CONFIG_BRIDGE_EBT_AMONG=m -CONFIG_BRIDGE_EBT_ARP=m -CONFIG_BRIDGE_EBT_IP=m -CONFIG_BRIDGE_EBT_IP6=m -CONFIG_BRIDGE_EBT_LIMIT=m -CONFIG_BRIDGE_EBT_MARK=m -CONFIG_BRIDGE_EBT_PKTTYPE=m -CONFIG_BRIDGE_EBT_STP=m -CONFIG_BRIDGE_EBT_VLAN=m -CONFIG_BRIDGE_EBT_ARPREPLY=m -CONFIG_BRIDGE_EBT_DNAT=m -CONFIG_BRIDGE_EBT_MARK_T=m -CONFIG_BRIDGE_EBT_REDIRECT=m -CONFIG_BRIDGE_EBT_SNAT=m -CONFIG_BRIDGE_EBT_LOG=m -CONFIG_BRIDGE_EBT_NFLOG=m -CONFIG_IP_DCCP=m -CONFIG_INET_DCCP_DIAG=m - -# -# DCCP CCIDs Configuration -# -# CONFIG_IP_DCCP_CCID2_DEBUG is not set -CONFIG_IP_DCCP_CCID3=y -# CONFIG_IP_DCCP_CCID3_DEBUG is not set -CONFIG_IP_DCCP_TFRC_LIB=y - -# -# DCCP Kernel Hacking -# -# CONFIG_IP_DCCP_DEBUG is not set -CONFIG_IP_SCTP=m -# CONFIG_SCTP_DBG_OBJCNT is not set -CONFIG_SCTP_DEFAULT_COOKIE_HMAC_MD5=y -# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_SHA1 is not set -# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_NONE is not set -CONFIG_SCTP_COOKIE_HMAC_MD5=y -CONFIG_SCTP_COOKIE_HMAC_SHA1=y -CONFIG_INET_SCTP_DIAG=m -CONFIG_RDS=m -CONFIG_RDS_RDMA=m -CONFIG_RDS_TCP=m -# CONFIG_RDS_DEBUG is not set -CONFIG_TIPC=m -CONFIG_TIPC_MEDIA_IB=y -CONFIG_TIPC_MEDIA_UDP=y -CONFIG_ATM=m -CONFIG_ATM_CLIP=m -# CONFIG_ATM_CLIP_NO_ICMP is not set -CONFIG_ATM_LANE=m -CONFIG_ATM_MPOA=m -CONFIG_ATM_BR2684=m -# CONFIG_ATM_BR2684_IPFILTER is not set -CONFIG_L2TP=m -# CONFIG_L2TP_DEBUGFS is not set -CONFIG_L2TP_V3=y -CONFIG_L2TP_IP=m -CONFIG_L2TP_ETH=m -CONFIG_STP=m -CONFIG_GARP=m -CONFIG_MRP=m -CONFIG_BRIDGE=m -CONFIG_BRIDGE_IGMP_SNOOPING=y -CONFIG_BRIDGE_VLAN_FILTERING=y -CONFIG_HAVE_NET_DSA=y -CONFIG_NET_DSA=m -CONFIG_NET_DSA_LEGACY=y -CONFIG_NET_DSA_TAG_BRCM=y -CONFIG_NET_DSA_TAG_BRCM_PREPEND=y -CONFIG_NET_DSA_TAG_DSA=y -CONFIG_NET_DSA_TAG_EDSA=y -CONFIG_NET_DSA_TAG_KSZ=y -CONFIG_NET_DSA_TAG_LAN9303=y -CONFIG_NET_DSA_TAG_MTK=y -CONFIG_NET_DSA_TAG_TRAILER=y -CONFIG_NET_DSA_TAG_QCA=y -CONFIG_VLAN_8021Q=m -CONFIG_VLAN_8021Q_GVRP=y -CONFIG_VLAN_8021Q_MVRP=y -CONFIG_DECNET=m -CONFIG_DECNET_ROUTER=y -CONFIG_LLC=m -CONFIG_LLC2=m -CONFIG_ATALK=m -CONFIG_DEV_APPLETALK=m -CONFIG_IPDDP=m -CONFIG_IPDDP_ENCAP=y -CONFIG_X25=m -CONFIG_LAPB=m -CONFIG_PHONET=m -CONFIG_6LOWPAN=m -# CONFIG_6LOWPAN_DEBUGFS is not set -CONFIG_6LOWPAN_NHC=m -CONFIG_6LOWPAN_NHC_DEST=m -CONFIG_6LOWPAN_NHC_FRAGMENT=m -CONFIG_6LOWPAN_NHC_HOP=m -CONFIG_6LOWPAN_NHC_IPV6=m -CONFIG_6LOWPAN_NHC_MOBILITY=m -CONFIG_6LOWPAN_NHC_ROUTING=m -CONFIG_6LOWPAN_NHC_UDP=m -CONFIG_6LOWPAN_GHC_EXT_HDR_HOP=m -CONFIG_6LOWPAN_GHC_UDP=m -CONFIG_6LOWPAN_GHC_ICMPV6=m -CONFIG_6LOWPAN_GHC_EXT_HDR_DEST=m -CONFIG_6LOWPAN_GHC_EXT_HDR_FRAG=m -CONFIG_6LOWPAN_GHC_EXT_HDR_ROUTE=m -CONFIG_IEEE802154=m -CONFIG_IEEE802154_NL802154_EXPERIMENTAL=y -CONFIG_IEEE802154_SOCKET=m -CONFIG_IEEE802154_6LOWPAN=m -CONFIG_MAC802154=m -CONFIG_NET_SCHED=y - -# -# Queueing/Scheduling -# -CONFIG_NET_SCH_CBQ=m -CONFIG_NET_SCH_HTB=m -CONFIG_NET_SCH_HFSC=m -CONFIG_NET_SCH_ATM=m -CONFIG_NET_SCH_PRIO=m -CONFIG_NET_SCH_MULTIQ=m -CONFIG_NET_SCH_RED=m -CONFIG_NET_SCH_SFB=m -CONFIG_NET_SCH_SFQ=m -CONFIG_NET_SCH_TEQL=m -CONFIG_NET_SCH_TBF=m -CONFIG_NET_SCH_CBS=m -CONFIG_NET_SCH_GRED=m -CONFIG_NET_SCH_DSMARK=m -CONFIG_NET_SCH_NETEM=m -CONFIG_NET_SCH_DRR=m -CONFIG_NET_SCH_MQPRIO=m -CONFIG_NET_SCH_CHOKE=m -CONFIG_NET_SCH_QFQ=m -CONFIG_NET_SCH_CODEL=m -CONFIG_NET_SCH_FQ_CODEL=m -CONFIG_NET_SCH_FQ=m -CONFIG_NET_SCH_HHF=m -CONFIG_NET_SCH_PIE=m -CONFIG_NET_SCH_INGRESS=m -CONFIG_NET_SCH_PLUG=m -# CONFIG_NET_SCH_DEFAULT is not set - -# -# Classification -# -CONFIG_NET_CLS=y -CONFIG_NET_CLS_BASIC=m -CONFIG_NET_CLS_TCINDEX=m -CONFIG_NET_CLS_ROUTE4=m -CONFIG_NET_CLS_FW=m -CONFIG_NET_CLS_U32=m -CONFIG_CLS_U32_PERF=y -CONFIG_CLS_U32_MARK=y -CONFIG_NET_CLS_RSVP=m -CONFIG_NET_CLS_RSVP6=m -CONFIG_NET_CLS_FLOW=m -CONFIG_NET_CLS_CGROUP=m -CONFIG_NET_CLS_BPF=m -CONFIG_NET_CLS_FLOWER=m -CONFIG_NET_CLS_MATCHALL=m -CONFIG_NET_EMATCH=y -CONFIG_NET_EMATCH_STACK=32 -CONFIG_NET_EMATCH_CMP=m -CONFIG_NET_EMATCH_NBYTE=m -CONFIG_NET_EMATCH_U32=m -CONFIG_NET_EMATCH_META=m -CONFIG_NET_EMATCH_TEXT=m -CONFIG_NET_EMATCH_CANID=m -CONFIG_NET_EMATCH_IPSET=m -CONFIG_NET_CLS_ACT=y -CONFIG_NET_ACT_POLICE=m -CONFIG_NET_ACT_GACT=m -CONFIG_GACT_PROB=y -CONFIG_NET_ACT_MIRRED=m -CONFIG_NET_ACT_SAMPLE=m -CONFIG_NET_ACT_IPT=m -CONFIG_NET_ACT_NAT=m -CONFIG_NET_ACT_PEDIT=m -# CONFIG_NET_ACT_SIMP is not set -CONFIG_NET_ACT_SKBEDIT=m -CONFIG_NET_ACT_CSUM=m -CONFIG_NET_ACT_VLAN=m -CONFIG_NET_ACT_BPF=m -CONFIG_NET_ACT_CONNMARK=m -CONFIG_NET_ACT_SKBMOD=m -CONFIG_NET_ACT_IFE=m -CONFIG_NET_ACT_TUNNEL_KEY=m -CONFIG_NET_IFE_SKBMARK=m -CONFIG_NET_IFE_SKBPRIO=m -CONFIG_NET_IFE_SKBTCINDEX=m -CONFIG_NET_CLS_IND=y -CONFIG_NET_SCH_FIFO=y -CONFIG_DCB=y -CONFIG_DNS_RESOLVER=y -CONFIG_BATMAN_ADV=m -# CONFIG_BATMAN_ADV_BATMAN_V is not set -CONFIG_BATMAN_ADV_BLA=y -CONFIG_BATMAN_ADV_DAT=y -CONFIG_BATMAN_ADV_NC=y -CONFIG_BATMAN_ADV_MCAST=y -CONFIG_BATMAN_ADV_DEBUGFS=y -# CONFIG_BATMAN_ADV_DEBUG is not set -CONFIG_OPENVSWITCH=m -CONFIG_OPENVSWITCH_GRE=m -CONFIG_OPENVSWITCH_VXLAN=m -CONFIG_OPENVSWITCH_GENEVE=m -CONFIG_VSOCKETS=m -CONFIG_VSOCKETS_DIAG=m -CONFIG_VMWARE_VMCI_VSOCKETS=m -CONFIG_VIRTIO_VSOCKETS=m -CONFIG_VIRTIO_VSOCKETS_COMMON=m -CONFIG_HYPERV_VSOCKETS=m -CONFIG_NETLINK_DIAG=m -CONFIG_MPLS=y -CONFIG_NET_MPLS_GSO=m -CONFIG_MPLS_ROUTING=m -CONFIG_MPLS_IPTUNNEL=m -CONFIG_NET_NSH=m -CONFIG_HSR=m -CONFIG_NET_SWITCHDEV=y -CONFIG_NET_L3_MASTER_DEV=y -# CONFIG_NET_NCSI is not set -CONFIG_RPS=y -CONFIG_RFS_ACCEL=y -CONFIG_XPS=y -CONFIG_CGROUP_NET_PRIO=y -CONFIG_CGROUP_NET_CLASSID=y -CONFIG_NET_RX_BUSY_POLL=y -CONFIG_BQL=y -CONFIG_BPF_JIT=y -CONFIG_BPF_STREAM_PARSER=y -CONFIG_NET_FLOW_LIMIT=y - -# -# Network testing -# -# CONFIG_NET_PKTGEN is not set -# CONFIG_NET_DROP_MONITOR is not set -CONFIG_HAMRADIO=y - -# -# Packet Radio protocols -# -CONFIG_AX25=m -CONFIG_AX25_DAMA_SLAVE=y -CONFIG_NETROM=m -CONFIG_ROSE=m - -# -# AX.25 network device drivers -# -CONFIG_MKISS=m -CONFIG_6PACK=m -CONFIG_BPQETHER=m -CONFIG_BAYCOM_SER_FDX=m -CONFIG_BAYCOM_SER_HDX=m -CONFIG_BAYCOM_PAR=m -CONFIG_YAM=m -CONFIG_CAN=m -CONFIG_CAN_RAW=m -CONFIG_CAN_BCM=m -CONFIG_CAN_GW=m - -# -# CAN Device Drivers -# -CONFIG_CAN_VCAN=m -CONFIG_CAN_VXCAN=m -CONFIG_CAN_SLCAN=m -CONFIG_CAN_DEV=m -CONFIG_CAN_CALC_BITTIMING=y -CONFIG_CAN_LEDS=y -CONFIG_CAN_JANZ_ICAN3=m -CONFIG_CAN_C_CAN=m -CONFIG_CAN_C_CAN_PLATFORM=m -CONFIG_CAN_C_CAN_PCI=m -CONFIG_CAN_CC770=m -CONFIG_CAN_CC770_ISA=m -CONFIG_CAN_CC770_PLATFORM=m -CONFIG_CAN_IFI_CANFD=m -CONFIG_CAN_M_CAN=m -CONFIG_CAN_PEAK_PCIEFD=m -CONFIG_CAN_SJA1000=m -CONFIG_CAN_SJA1000_ISA=m -CONFIG_CAN_SJA1000_PLATFORM=m -CONFIG_CAN_EMS_PCMCIA=m -CONFIG_CAN_EMS_PCI=m -CONFIG_CAN_PEAK_PCMCIA=m -CONFIG_CAN_PEAK_PCI=m -CONFIG_CAN_PEAK_PCIEC=y -CONFIG_CAN_KVASER_PCI=m -CONFIG_CAN_PLX_PCI=m -CONFIG_CAN_SOFTING=m -CONFIG_CAN_SOFTING_CS=m - -# -# CAN SPI interfaces -# -CONFIG_CAN_HI311X=m -CONFIG_CAN_MCP251X=m - -# -# CAN USB interfaces -# -CONFIG_CAN_EMS_USB=m -CONFIG_CAN_ESD_USB2=m -CONFIG_CAN_GS_USB=m -CONFIG_CAN_KVASER_USB=m -CONFIG_CAN_PEAK_USB=m -CONFIG_CAN_8DEV_USB=m -CONFIG_CAN_MCBA_USB=m -# CONFIG_CAN_DEBUG_DEVICES is not set -CONFIG_BT=m -CONFIG_BT_BREDR=y -CONFIG_BT_RFCOMM=m -CONFIG_BT_RFCOMM_TTY=y -CONFIG_BT_BNEP=m -CONFIG_BT_BNEP_MC_FILTER=y -CONFIG_BT_BNEP_PROTO_FILTER=y -CONFIG_BT_CMTP=m -CONFIG_BT_HIDP=m -CONFIG_BT_HS=y -CONFIG_BT_LE=y -CONFIG_BT_6LOWPAN=m -CONFIG_BT_LEDS=y -# CONFIG_BT_SELFTEST is not set -CONFIG_BT_DEBUGFS=y - -# -# Bluetooth device drivers -# -CONFIG_BT_INTEL=m -CONFIG_BT_BCM=m -CONFIG_BT_RTL=m -CONFIG_BT_QCA=m -CONFIG_BT_HCIBTUSB=m -# CONFIG_BT_HCIBTUSB_AUTOSUSPEND is not set -CONFIG_BT_HCIBTUSB_BCM=y -CONFIG_BT_HCIBTUSB_RTL=y -CONFIG_BT_HCIBTSDIO=m -CONFIG_BT_HCIUART=m -CONFIG_BT_HCIUART_SERDEV=y -CONFIG_BT_HCIUART_H4=y -CONFIG_BT_HCIUART_NOKIA=m -CONFIG_BT_HCIUART_BCSP=y -CONFIG_BT_HCIUART_ATH3K=y -CONFIG_BT_HCIUART_LL=y -CONFIG_BT_HCIUART_3WIRE=y -CONFIG_BT_HCIUART_INTEL=y -CONFIG_BT_HCIUART_QCA=y -CONFIG_BT_HCIUART_AG6XX=y -CONFIG_BT_HCIUART_MRVL=y -CONFIG_BT_HCIBCM203X=m -CONFIG_BT_HCIBPA10X=m -CONFIG_BT_HCIBFUSB=m -CONFIG_BT_HCIDTL1=m -CONFIG_BT_HCIBT3C=m -CONFIG_BT_HCIBLUECARD=m -CONFIG_BT_HCIBTUART=m -CONFIG_BT_HCIVHCI=m -CONFIG_BT_MRVL=m -CONFIG_BT_MRVL_SDIO=m -CONFIG_BT_ATH3K=m -CONFIG_BT_WILINK=m -CONFIG_AF_RXRPC=m -CONFIG_AF_RXRPC_IPV6=y -# CONFIG_AF_RXRPC_INJECT_LOSS is not set -# CONFIG_AF_RXRPC_DEBUG is not set -# CONFIG_RXKAD is not set -CONFIG_AF_KCM=m -CONFIG_STREAM_PARSER=y -CONFIG_FIB_RULES=y -CONFIG_WIRELESS=y -CONFIG_WIRELESS_EXT=y -CONFIG_WEXT_CORE=y -CONFIG_WEXT_PROC=y -CONFIG_WEXT_SPY=y -CONFIG_WEXT_PRIV=y -CONFIG_CFG80211=m -CONFIG_NL80211_TESTMODE=y -# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set -CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y -CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y -CONFIG_CFG80211_DEFAULT_PS=y -# CONFIG_CFG80211_DEBUGFS is not set -CONFIG_CFG80211_CRDA_SUPPORT=y -CONFIG_CFG80211_WEXT=y -CONFIG_CFG80211_WEXT_EXPORT=y -CONFIG_LIB80211=m -CONFIG_LIB80211_CRYPT_WEP=m -CONFIG_LIB80211_CRYPT_CCMP=m -CONFIG_LIB80211_CRYPT_TKIP=m -# CONFIG_LIB80211_DEBUG is not set -CONFIG_MAC80211=m -CONFIG_MAC80211_HAS_RC=y -CONFIG_MAC80211_RC_MINSTREL=y -CONFIG_MAC80211_RC_MINSTREL_HT=y -# CONFIG_MAC80211_RC_MINSTREL_VHT is not set -CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y -CONFIG_MAC80211_RC_DEFAULT="minstrel_ht" -CONFIG_MAC80211_MESH=y -CONFIG_MAC80211_LEDS=y -# CONFIG_MAC80211_DEBUGFS is not set -# CONFIG_MAC80211_MESSAGE_TRACING is not set -# CONFIG_MAC80211_DEBUG_MENU is not set -CONFIG_MAC80211_STA_HASH_MAX_SIZE=0 -CONFIG_WIMAX=m -CONFIG_WIMAX_DEBUG_LEVEL=8 -CONFIG_RFKILL=m -CONFIG_RFKILL_LEDS=y -CONFIG_RFKILL_INPUT=y -CONFIG_RFKILL_GPIO=m -CONFIG_NET_9P=m -CONFIG_NET_9P_VIRTIO=m -CONFIG_NET_9P_RDMA=m -# CONFIG_NET_9P_DEBUG is not set -CONFIG_CAIF=m -# CONFIG_CAIF_DEBUG is not set -CONFIG_CAIF_NETDEV=m -CONFIG_CAIF_USB=m -CONFIG_CEPH_LIB=m -# CONFIG_CEPH_LIB_PRETTYDEBUG is not set -CONFIG_CEPH_LIB_USE_DNS_RESOLVER=y -CONFIG_NFC=m -CONFIG_NFC_DIGITAL=m -CONFIG_NFC_NCI=m -CONFIG_NFC_NCI_SPI=m -CONFIG_NFC_NCI_UART=m -CONFIG_NFC_HCI=m -CONFIG_NFC_SHDLC=y - -# -# Near Field Communication (NFC) devices -# -CONFIG_NFC_TRF7970A=m -CONFIG_NFC_MEI_PHY=m -CONFIG_NFC_SIM=m -CONFIG_NFC_PORT100=m -CONFIG_NFC_FDP=m -CONFIG_NFC_FDP_I2C=m -CONFIG_NFC_PN544=m -CONFIG_NFC_PN544_I2C=m -CONFIG_NFC_PN544_MEI=m -CONFIG_NFC_PN533=m -CONFIG_NFC_PN533_USB=m -CONFIG_NFC_PN533_I2C=m -CONFIG_NFC_MICROREAD=m -CONFIG_NFC_MICROREAD_I2C=m -CONFIG_NFC_MICROREAD_MEI=m -CONFIG_NFC_MRVL=m -CONFIG_NFC_MRVL_USB=m -CONFIG_NFC_MRVL_UART=m -CONFIG_NFC_MRVL_I2C=m -CONFIG_NFC_MRVL_SPI=m -CONFIG_NFC_ST21NFCA=m -CONFIG_NFC_ST21NFCA_I2C=m -CONFIG_NFC_ST_NCI=m -CONFIG_NFC_ST_NCI_I2C=m -CONFIG_NFC_ST_NCI_SPI=m -CONFIG_NFC_NXP_NCI=m -CONFIG_NFC_NXP_NCI_I2C=m -CONFIG_NFC_S3FWRN5=m -CONFIG_NFC_S3FWRN5_I2C=m -CONFIG_NFC_ST95HF=m -CONFIG_PSAMPLE=m -CONFIG_NET_IFE=m -CONFIG_LWTUNNEL=y -CONFIG_LWTUNNEL_BPF=y -CONFIG_DST_CACHE=y -CONFIG_GRO_CELLS=y -CONFIG_NET_DEVLINK=m -CONFIG_MAY_USE_DEVLINK=m -CONFIG_HAVE_EBPF_JIT=y - -# -# Device Drivers -# - -# -# Generic Driver Options -# -# CONFIG_UEVENT_HELPER is not set -CONFIG_DEVTMPFS=y -CONFIG_DEVTMPFS_MOUNT=y -CONFIG_STANDALONE=y -CONFIG_PREVENT_FIRMWARE_BUILD=y -CONFIG_FW_LOADER=y -CONFIG_EXTRA_FIRMWARE="" -CONFIG_FW_LOADER_USER_HELPER=y -# CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set -CONFIG_WANT_DEV_COREDUMP=y -CONFIG_ALLOW_DEV_COREDUMP=y -CONFIG_DEV_COREDUMP=y -# CONFIG_DEBUG_DRIVER is not set -# CONFIG_DEBUG_DEVRES is not set -# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set -CONFIG_TEST_ASYNC_DRIVER_PROBE=m -# CONFIG_SYS_HYPERVISOR is not set -# CONFIG_GENERIC_CPU_DEVICES is not set -CONFIG_GENERIC_CPU_AUTOPROBE=y -CONFIG_GENERIC_CPU_VULNERABILITIES=y -CONFIG_REGMAP=y -CONFIG_REGMAP_I2C=m -CONFIG_REGMAP_SPI=y -CONFIG_REGMAP_SPMI=m -CONFIG_REGMAP_W1=m -CONFIG_REGMAP_MMIO=y -CONFIG_REGMAP_IRQ=y -CONFIG_REGMAP_SOUNDWIRE=m -CONFIG_DMA_SHARED_BUFFER=y -# CONFIG_DMA_FENCE_TRACE is not set -# CONFIG_DMA_CMA is not set - -# -# Bus devices -# -CONFIG_CONNECTOR=m -CONFIG_MTD=m -CONFIG_MTD_TESTS=m -CONFIG_MTD_REDBOOT_PARTS=m -CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 -CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y -CONFIG_MTD_REDBOOT_PARTS_READONLY=y -CONFIG_MTD_CMDLINE_PARTS=m -CONFIG_MTD_AR7_PARTS=m - -# -# Partition parsers -# - -# -# User Modules And Translation Layers -# -CONFIG_MTD_BLKDEVS=m -CONFIG_MTD_BLOCK=m -CONFIG_MTD_BLOCK_RO=m -CONFIG_FTL=m -CONFIG_NFTL=m -CONFIG_NFTL_RW=y -CONFIG_INFTL=m -CONFIG_RFD_FTL=m -CONFIG_SSFDC=m -CONFIG_SM_FTL=m -CONFIG_MTD_OOPS=m -CONFIG_MTD_SWAP=m -# CONFIG_MTD_PARTITIONED_MASTER is not set - -# -# RAM/ROM/Flash chip drivers -# -CONFIG_MTD_CFI=m -CONFIG_MTD_JEDECPROBE=m -CONFIG_MTD_GEN_PROBE=m -# CONFIG_MTD_CFI_ADV_OPTIONS is not set -CONFIG_MTD_MAP_BANK_WIDTH_1=y -CONFIG_MTD_MAP_BANK_WIDTH_2=y -CONFIG_MTD_MAP_BANK_WIDTH_4=y -# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set -# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set -# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set -CONFIG_MTD_CFI_I1=y -CONFIG_MTD_CFI_I2=y -# CONFIG_MTD_CFI_I4 is not set -# CONFIG_MTD_CFI_I8 is not set -CONFIG_MTD_CFI_INTELEXT=m -CONFIG_MTD_CFI_AMDSTD=m -CONFIG_MTD_CFI_STAA=m -CONFIG_MTD_CFI_UTIL=m -CONFIG_MTD_RAM=m -CONFIG_MTD_ROM=m -CONFIG_MTD_ABSENT=m - -# -# Mapping drivers for chip access -# -CONFIG_MTD_COMPLEX_MAPPINGS=y -CONFIG_MTD_PHYSMAP=m -# CONFIG_MTD_PHYSMAP_COMPAT is not set -CONFIG_MTD_SBC_GXX=m -CONFIG_MTD_AMD76XROM=m -CONFIG_MTD_ICHXROM=m -CONFIG_MTD_ESB2ROM=m -CONFIG_MTD_CK804XROM=m -CONFIG_MTD_SCB2_FLASH=m -CONFIG_MTD_NETtel=m -CONFIG_MTD_L440GX=m -CONFIG_MTD_PCI=m -CONFIG_MTD_PCMCIA=m -# CONFIG_MTD_PCMCIA_ANONYMOUS is not set -CONFIG_MTD_GPIO_ADDR=m -CONFIG_MTD_INTEL_VR_NOR=m -CONFIG_MTD_PLATRAM=m -CONFIG_MTD_LATCH_ADDR=m - -# -# Self-contained MTD device drivers -# -CONFIG_MTD_PMC551=m -CONFIG_MTD_PMC551_BUGFIX=y -# CONFIG_MTD_PMC551_DEBUG is not set -CONFIG_MTD_DATAFLASH=m -CONFIG_MTD_DATAFLASH_WRITE_VERIFY=y -CONFIG_MTD_DATAFLASH_OTP=y -CONFIG_MTD_M25P80=m -CONFIG_MTD_MCHP23K256=m -CONFIG_MTD_SST25L=m -CONFIG_MTD_SLRAM=m -CONFIG_MTD_PHRAM=m -CONFIG_MTD_MTDRAM=m -CONFIG_MTDRAM_TOTAL_SIZE=4096 -CONFIG_MTDRAM_ERASE_SIZE=128 -CONFIG_MTD_BLOCK2MTD=m - -# -# Disk-On-Chip Device Drivers -# -CONFIG_MTD_DOCG3=m -CONFIG_BCH_CONST_M=14 -CONFIG_BCH_CONST_T=4 -CONFIG_MTD_NAND_ECC=m -CONFIG_MTD_NAND_ECC_SMC=y -CONFIG_MTD_NAND=m -CONFIG_MTD_NAND_BCH=m -CONFIG_MTD_NAND_ECC_BCH=y -CONFIG_MTD_SM_COMMON=m -CONFIG_MTD_NAND_DENALI=m -CONFIG_MTD_NAND_DENALI_PCI=m -CONFIG_MTD_NAND_GPIO=m -# CONFIG_MTD_NAND_OMAP_BCH_BUILD is not set -CONFIG_MTD_NAND_RICOH=m -CONFIG_MTD_NAND_DISKONCHIP=m -CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED=y -CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0x0 -CONFIG_MTD_NAND_DISKONCHIP_PROBE_HIGH=y -CONFIG_MTD_NAND_DISKONCHIP_BBTWRITE=y -CONFIG_MTD_NAND_DOCG4=m -CONFIG_MTD_NAND_CAFE=m -CONFIG_MTD_NAND_NANDSIM=m -CONFIG_MTD_NAND_PLATFORM=m -CONFIG_MTD_ONENAND=m -CONFIG_MTD_ONENAND_VERIFY_WRITE=y -CONFIG_MTD_ONENAND_GENERIC=m -CONFIG_MTD_ONENAND_OTP=y -CONFIG_MTD_ONENAND_2X_PROGRAM=y - -# -# LPDDR & LPDDR2 PCM memory drivers -# -CONFIG_MTD_LPDDR=m -CONFIG_MTD_QINFO_PROBE=m -CONFIG_MTD_SPI_NOR=m -CONFIG_MTD_MT81xx_NOR=m -CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y -CONFIG_SPI_INTEL_SPI=m -CONFIG_SPI_INTEL_SPI_PCI=m -CONFIG_SPI_INTEL_SPI_PLATFORM=m -CONFIG_MTD_UBI=m -CONFIG_MTD_UBI_WL_THRESHOLD=4096 -CONFIG_MTD_UBI_BEB_LIMIT=20 -CONFIG_MTD_UBI_FASTMAP=y -# CONFIG_MTD_UBI_GLUEBI is not set -CONFIG_MTD_UBI_BLOCK=y -# CONFIG_OF is not set -CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y -CONFIG_PARPORT=m -CONFIG_PARPORT_PC=m -CONFIG_PARPORT_SERIAL=m -CONFIG_PARPORT_PC_FIFO=y -CONFIG_PARPORT_PC_SUPERIO=y -CONFIG_PARPORT_PC_PCMCIA=m -# CONFIG_PARPORT_GSC is not set -CONFIG_PARPORT_AX88796=m -CONFIG_PARPORT_1284=y -CONFIG_PARPORT_NOT_PC=y -CONFIG_PNP=y -# CONFIG_PNP_DEBUG_MESSAGES is not set - -# -# Protocols -# -CONFIG_PNPACPI=y -CONFIG_BLK_DEV=y -# CONFIG_BLK_DEV_NULL_BLK is not set -CONFIG_BLK_DEV_FD=m -CONFIG_CDROM=m -CONFIG_PARIDE=m - -# -# Parallel IDE high-level drivers -# -CONFIG_PARIDE_PD=m -CONFIG_PARIDE_PCD=m -CONFIG_PARIDE_PF=m -CONFIG_PARIDE_PT=m -CONFIG_PARIDE_PG=m - -# -# Parallel IDE protocol modules -# -CONFIG_PARIDE_ATEN=m -CONFIG_PARIDE_BPCK=m -CONFIG_PARIDE_COMM=m -CONFIG_PARIDE_DSTR=m -CONFIG_PARIDE_FIT2=m -CONFIG_PARIDE_FIT3=m -CONFIG_PARIDE_EPAT=m -CONFIG_PARIDE_EPATC8=y -CONFIG_PARIDE_EPIA=m -CONFIG_PARIDE_FRIQ=m -CONFIG_PARIDE_FRPW=m -CONFIG_PARIDE_KBIC=m -CONFIG_PARIDE_KTTI=m -CONFIG_PARIDE_ON20=m -CONFIG_PARIDE_ON26=m -CONFIG_BLK_DEV_PCIESSD_MTIP32XX=m -CONFIG_ZRAM=m -CONFIG_ZRAM_WRITEBACK=y -CONFIG_BLK_DEV_DAC960=m -CONFIG_BLK_DEV_UMEM=m -# CONFIG_BLK_DEV_COW_COMMON is not set -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_LOOP_MIN_COUNT=8 -CONFIG_BLK_DEV_CRYPTOLOOP=m -CONFIG_BLK_DEV_DRBD=m -# CONFIG_DRBD_FAULT_INJECTION is not set -CONFIG_BLK_DEV_NBD=m -CONFIG_BLK_DEV_SKD=m -CONFIG_BLK_DEV_SX8=m -CONFIG_BLK_DEV_RAM=m -CONFIG_BLK_DEV_RAM_COUNT=16 -CONFIG_BLK_DEV_RAM_SIZE=16384 -CONFIG_CDROM_PKTCDVD=m -CONFIG_CDROM_PKTCDVD_BUFFERS=8 -CONFIG_CDROM_PKTCDVD_WCACHE=y -CONFIG_ATA_OVER_ETH=m -CONFIG_VIRTIO_BLK=m -# CONFIG_VIRTIO_BLK_SCSI is not set -CONFIG_BLK_DEV_RBD=m -CONFIG_BLK_DEV_RSXX=m - -# -# NVME Support -# -CONFIG_NVME_CORE=y -CONFIG_BLK_DEV_NVME=y -# CONFIG_NVME_MULTIPATH is not set -CONFIG_NVME_FABRICS=m -CONFIG_NVME_RDMA=m -CONFIG_NVME_FC=m -CONFIG_NVME_TARGET=m -CONFIG_NVME_TARGET_LOOP=m -CONFIG_NVME_TARGET_RDMA=m -CONFIG_NVME_TARGET_FC=m -CONFIG_NVME_TARGET_FCLOOP=m - -# -# Misc devices -# -CONFIG_SENSORS_LIS3LV02D=m -CONFIG_AD525X_DPOT=m -CONFIG_AD525X_DPOT_I2C=m -CONFIG_AD525X_DPOT_SPI=m -# CONFIG_DUMMY_IRQ is not set -CONFIG_IBM_ASM=m -CONFIG_PHANTOM=m -CONFIG_SGI_IOC4=m -CONFIG_TIFM_CORE=m -CONFIG_TIFM_7XX1=m -CONFIG_ICS932S401=m -CONFIG_ENCLOSURE_SERVICES=m -CONFIG_HP_ILO=m -CONFIG_APDS9802ALS=m -CONFIG_ISL29003=m -CONFIG_ISL29020=m -CONFIG_SENSORS_TSL2550=m -CONFIG_SENSORS_BH1770=m -CONFIG_SENSORS_APDS990X=m -CONFIG_HMC6352=m -CONFIG_DS1682=m -CONFIG_VMWARE_BALLOON=m -CONFIG_USB_SWITCH_FSA9480=m -CONFIG_LATTICE_ECP3_CONFIG=m -CONFIG_SRAM=y -CONFIG_PCI_ENDPOINT_TEST=m -CONFIG_MISC_RTSX=m -CONFIG_C2PORT=m -CONFIG_C2PORT_DURAMAR_2150=m - -# -# EEPROM support -# -CONFIG_EEPROM_AT24=m -CONFIG_EEPROM_AT25=m -CONFIG_EEPROM_LEGACY=m -CONFIG_EEPROM_MAX6875=m -CONFIG_EEPROM_93CX6=m -CONFIG_EEPROM_93XX46=m -CONFIG_EEPROM_IDT_89HPESX=m -CONFIG_CB710_CORE=m -# CONFIG_CB710_DEBUG is not set -CONFIG_CB710_DEBUG_ASSUMPTIONS=y - -# -# Texas Instruments shared transport line discipline -# -CONFIG_TI_ST=m -CONFIG_SENSORS_LIS3_I2C=m - -# -# Altera FPGA firmware download module (requires I2C) -# -CONFIG_ALTERA_STAPL=m -CONFIG_INTEL_MEI=y -CONFIG_INTEL_MEI_ME=y -CONFIG_INTEL_MEI_TXE=m -CONFIG_VMWARE_VMCI=m - -# -# Intel MIC & related support -# - -# -# Intel MIC Bus Driver -# -CONFIG_INTEL_MIC_BUS=m - -# -# SCIF Bus Driver -# -CONFIG_SCIF_BUS=m - -# -# VOP Bus Driver -# -CONFIG_VOP_BUS=m - -# -# Intel MIC Host Driver -# -CONFIG_INTEL_MIC_HOST=m - -# -# Intel MIC Card Driver -# -CONFIG_INTEL_MIC_CARD=m - -# -# SCIF Driver -# -CONFIG_SCIF=m - -# -# Intel MIC Coprocessor State Management (COSM) Drivers -# -CONFIG_MIC_COSM=m - -# -# VOP Driver -# -CONFIG_VOP=m -CONFIG_VHOST_RING=m -CONFIG_GENWQE=m -CONFIG_GENWQE_PLATFORM_ERROR_RECOVERY=0 -CONFIG_ECHO=m -# CONFIG_CXL_BASE is not set -# CONFIG_CXL_AFU_DRIVER_OPS is not set -# CONFIG_CXL_LIB is not set -# CONFIG_OCXL_BASE is not set -CONFIG_MISC_RTSX_PCI=m -CONFIG_MISC_RTSX_USB=m -CONFIG_HAVE_IDE=y -# CONFIG_IDE is not set - -# -# SCSI device support -# -CONFIG_SCSI_MOD=m -CONFIG_RAID_ATTRS=m -CONFIG_SCSI=m -CONFIG_SCSI_DMA=y -CONFIG_SCSI_NETLINK=y -# CONFIG_SCSI_MQ_DEFAULT is not set -CONFIG_SCSI_PROC_FS=y - -# -# SCSI support type (disk, tape, CD-ROM) -# -CONFIG_BLK_DEV_SD=m -CONFIG_CHR_DEV_ST=m -CONFIG_CHR_DEV_OSST=m -CONFIG_BLK_DEV_SR=m -CONFIG_BLK_DEV_SR_VENDOR=y -CONFIG_CHR_DEV_SG=m -CONFIG_CHR_DEV_SCH=m -CONFIG_SCSI_ENCLOSURE=m -CONFIG_SCSI_CONSTANTS=y -CONFIG_SCSI_LOGGING=y -CONFIG_SCSI_SCAN_ASYNC=y - -# -# SCSI Transports -# -CONFIG_SCSI_SPI_ATTRS=m -CONFIG_SCSI_FC_ATTRS=m -CONFIG_SCSI_ISCSI_ATTRS=m -CONFIG_SCSI_SAS_ATTRS=m -CONFIG_SCSI_SAS_LIBSAS=m -CONFIG_SCSI_SAS_ATA=y -CONFIG_SCSI_SAS_HOST_SMP=y -CONFIG_SCSI_SRP_ATTRS=m -CONFIG_SCSI_LOWLEVEL=y -CONFIG_ISCSI_TCP=m -CONFIG_ISCSI_BOOT_SYSFS=m -CONFIG_SCSI_CXGB3_ISCSI=m -CONFIG_SCSI_CXGB4_ISCSI=m -CONFIG_SCSI_BNX2_ISCSI=m -CONFIG_SCSI_BNX2X_FCOE=m -CONFIG_BE2ISCSI=m -CONFIG_BLK_DEV_3W_XXXX_RAID=m -CONFIG_SCSI_HPSA=m -CONFIG_SCSI_3W_9XXX=m -CONFIG_SCSI_3W_SAS=m -CONFIG_SCSI_ACARD=m -CONFIG_SCSI_AACRAID=m -CONFIG_SCSI_AIC7XXX=m -CONFIG_AIC7XXX_CMDS_PER_DEVICE=4 -CONFIG_AIC7XXX_RESET_DELAY_MS=15000 -# CONFIG_AIC7XXX_DEBUG_ENABLE is not set -CONFIG_AIC7XXX_DEBUG_MASK=0 -# CONFIG_AIC7XXX_REG_PRETTY_PRINT is not set -CONFIG_SCSI_AIC79XX=m -CONFIG_AIC79XX_CMDS_PER_DEVICE=4 -CONFIG_AIC79XX_RESET_DELAY_MS=15000 -# CONFIG_AIC79XX_DEBUG_ENABLE is not set -CONFIG_AIC79XX_DEBUG_MASK=0 -# CONFIG_AIC79XX_REG_PRETTY_PRINT is not set -CONFIG_SCSI_AIC94XX=m -# CONFIG_AIC94XX_DEBUG is not set -CONFIG_SCSI_MVSAS=m -# CONFIG_SCSI_MVSAS_DEBUG is not set -CONFIG_SCSI_MVSAS_TASKLET=y -CONFIG_SCSI_MVUMI=m -CONFIG_SCSI_DPT_I2O=m -CONFIG_SCSI_ADVANSYS=m -CONFIG_SCSI_ARCMSR=m -CONFIG_SCSI_ESAS2R=m -CONFIG_MEGARAID_NEWGEN=y -CONFIG_MEGARAID_MM=m -CONFIG_MEGARAID_MAILBOX=m -CONFIG_MEGARAID_LEGACY=m -CONFIG_MEGARAID_SAS=m -CONFIG_SCSI_MPT3SAS=m -CONFIG_SCSI_MPT2SAS_MAX_SGE=128 -CONFIG_SCSI_MPT3SAS_MAX_SGE=128 -CONFIG_SCSI_MPT2SAS=m -CONFIG_SCSI_SMARTPQI=m -CONFIG_SCSI_UFSHCD=m -CONFIG_SCSI_UFSHCD_PCI=m -CONFIG_SCSI_UFS_DWC_TC_PCI=m -CONFIG_SCSI_UFSHCD_PLATFORM=m -CONFIG_SCSI_UFS_DWC_TC_PLATFORM=m -CONFIG_SCSI_HPTIOP=m -CONFIG_SCSI_BUSLOGIC=m -CONFIG_SCSI_FLASHPOINT=y -CONFIG_VMWARE_PVSCSI=m -CONFIG_HYPERV_STORAGE=m -CONFIG_LIBFC=m -CONFIG_LIBFCOE=m -CONFIG_FCOE=m -CONFIG_FCOE_FNIC=m -CONFIG_SCSI_SNIC=m -# CONFIG_SCSI_SNIC_DEBUG_FS is not set -CONFIG_SCSI_DMX3191D=m -CONFIG_SCSI_EATA=m -# CONFIG_SCSI_EATA_TAGGED_QUEUE is not set -# CONFIG_SCSI_EATA_LINKED_COMMANDS is not set -CONFIG_SCSI_EATA_MAX_TAGS=16 -CONFIG_SCSI_FUTURE_DOMAIN=m -CONFIG_SCSI_GDTH=m -CONFIG_SCSI_ISCI=m -CONFIG_SCSI_IPS=m -CONFIG_SCSI_INITIO=m -CONFIG_SCSI_INIA100=m -CONFIG_SCSI_PPA=m -CONFIG_SCSI_IMM=m -# CONFIG_SCSI_IZIP_EPP16 is not set -# CONFIG_SCSI_IZIP_SLOW_CTR is not set -CONFIG_SCSI_STEX=m -CONFIG_SCSI_SYM53C8XX_2=m -CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1 -CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 -CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 -CONFIG_SCSI_SYM53C8XX_MMIO=y -CONFIG_SCSI_IPR=m -# CONFIG_SCSI_IPR_TRACE is not set -# CONFIG_SCSI_IPR_DUMP is not set -CONFIG_SCSI_QLOGIC_1280=m -CONFIG_SCSI_QLA_FC=m -CONFIG_TCM_QLA2XXX=m -# CONFIG_TCM_QLA2XXX_DEBUG is not set -CONFIG_SCSI_QLA_ISCSI=m -CONFIG_QEDI=m -CONFIG_QEDF=m -CONFIG_SCSI_LPFC=m -# CONFIG_SCSI_LPFC_DEBUG_FS is not set -CONFIG_SCSI_DC395x=m -CONFIG_SCSI_AM53C974=m -CONFIG_SCSI_WD719X=m -# CONFIG_SCSI_DEBUG is not set -CONFIG_SCSI_PMCRAID=m -CONFIG_SCSI_PM8001=m -CONFIG_SCSI_BFA_FC=m -CONFIG_SCSI_VIRTIO=m -CONFIG_SCSI_CHELSIO_FCOE=m -CONFIG_SCSI_LOWLEVEL_PCMCIA=y -CONFIG_PCMCIA_AHA152X=m -CONFIG_PCMCIA_FDOMAIN=m -CONFIG_PCMCIA_QLOGIC=m -CONFIG_PCMCIA_SYM53C500=m -CONFIG_SCSI_DH=y -CONFIG_SCSI_DH_RDAC=m -CONFIG_SCSI_DH_HP_SW=m -CONFIG_SCSI_DH_EMC=m -CONFIG_SCSI_DH_ALUA=m -CONFIG_SCSI_OSD_INITIATOR=m -CONFIG_SCSI_OSD_ULD=m -CONFIG_SCSI_OSD_DPRINT_SENSE=1 -# CONFIG_SCSI_OSD_DEBUG is not set -CONFIG_ATA=m -# CONFIG_ATA_NONSTANDARD is not set -CONFIG_ATA_VERBOSE_ERROR=y -CONFIG_ATA_ACPI=y -CONFIG_SATA_ZPODD=y -CONFIG_SATA_PMP=y - -# -# Controllers with non-SFF native interface -# -CONFIG_SATA_AHCI=m -CONFIG_SATA_MOBILE_LPM_POLICY=0 -CONFIG_SATA_AHCI_PLATFORM=m -CONFIG_SATA_INIC162X=m -CONFIG_SATA_ACARD_AHCI=m -CONFIG_SATA_SIL24=m -CONFIG_ATA_SFF=y - -# -# SFF controllers with custom DMA interface -# -CONFIG_PDC_ADMA=m -CONFIG_SATA_QSTOR=m -CONFIG_SATA_SX4=m -CONFIG_ATA_BMDMA=y - -# -# SATA SFF controllers with BMDMA -# -CONFIG_ATA_PIIX=m -CONFIG_SATA_DWC=m -# CONFIG_SATA_DWC_OLD_DMA is not set -# CONFIG_SATA_DWC_DEBUG is not set -CONFIG_SATA_MV=m -CONFIG_SATA_NV=m -CONFIG_SATA_PROMISE=m -CONFIG_SATA_SIL=m -CONFIG_SATA_SIS=m -CONFIG_SATA_SVW=m -CONFIG_SATA_ULI=m -CONFIG_SATA_VIA=m -CONFIG_SATA_VITESSE=m - -# -# PATA SFF controllers with BMDMA -# -CONFIG_PATA_ALI=m -CONFIG_PATA_AMD=m -CONFIG_PATA_ARTOP=m -CONFIG_PATA_ATIIXP=m -CONFIG_PATA_ATP867X=m -CONFIG_PATA_CMD64X=m -CONFIG_PATA_CYPRESS=m -CONFIG_PATA_EFAR=m -CONFIG_PATA_HPT366=m -CONFIG_PATA_HPT37X=m -CONFIG_PATA_HPT3X2N=m -CONFIG_PATA_HPT3X3=m -CONFIG_PATA_HPT3X3_DMA=y -CONFIG_PATA_IT8213=m -CONFIG_PATA_IT821X=m -CONFIG_PATA_JMICRON=m -CONFIG_PATA_MARVELL=m -CONFIG_PATA_NETCELL=m -CONFIG_PATA_NINJA32=m -CONFIG_PATA_NS87415=m -CONFIG_PATA_OLDPIIX=m -CONFIG_PATA_OPTIDMA=m -CONFIG_PATA_PDC2027X=m -CONFIG_PATA_PDC_OLD=m -CONFIG_PATA_RADISYS=m -CONFIG_PATA_RDC=m -CONFIG_PATA_SCH=m -CONFIG_PATA_SERVERWORKS=m -CONFIG_PATA_SIL680=m -CONFIG_PATA_SIS=m -CONFIG_PATA_TOSHIBA=m -CONFIG_PATA_TRIFLEX=m -CONFIG_PATA_VIA=m -CONFIG_PATA_WINBOND=m - -# -# PIO-only SFF controllers -# -CONFIG_PATA_CMD640_PCI=m -CONFIG_PATA_MPIIX=m -CONFIG_PATA_NS87410=m -CONFIG_PATA_OPTI=m -CONFIG_PATA_PCMCIA=m -CONFIG_PATA_RZ1000=m - -# -# Generic fallback / legacy drivers -# -CONFIG_PATA_ACPI=m -CONFIG_ATA_GENERIC=m -CONFIG_PATA_LEGACY=m -CONFIG_MD=y -CONFIG_BLK_DEV_MD=m -CONFIG_MD_LINEAR=m -CONFIG_MD_RAID0=m -CONFIG_MD_RAID1=m -CONFIG_MD_RAID10=m -CONFIG_MD_RAID456=m -CONFIG_MD_MULTIPATH=m -CONFIG_MD_FAULTY=m -CONFIG_MD_CLUSTER=m -CONFIG_BCACHE=m -# CONFIG_BCACHE_DEBUG is not set -# CONFIG_BCACHE_CLOSURES_DEBUG is not set -CONFIG_BLK_DEV_DM_BUILTIN=y -CONFIG_BLK_DEV_DM=m -# CONFIG_DM_MQ_DEFAULT is not set -# CONFIG_DM_DEBUG is not set -CONFIG_DM_BUFIO=m -# CONFIG_DM_DEBUG_BLOCK_MANAGER_LOCKING is not set -CONFIG_DM_BIO_PRISON=m -CONFIG_DM_PERSISTENT_DATA=m -CONFIG_DM_UNSTRIPED=m -CONFIG_DM_CRYPT=m -CONFIG_DM_SNAPSHOT=m -CONFIG_DM_THIN_PROVISIONING=m -CONFIG_DM_CACHE=m -CONFIG_DM_CACHE_SMQ=m -CONFIG_DM_ERA=m -CONFIG_DM_MIRROR=m -CONFIG_DM_LOG_USERSPACE=m -CONFIG_DM_RAID=m -CONFIG_DM_ZERO=m -CONFIG_DM_MULTIPATH=m -CONFIG_DM_MULTIPATH_QL=m -CONFIG_DM_MULTIPATH_ST=m -CONFIG_DM_DELAY=m -CONFIG_DM_UEVENT=y -CONFIG_DM_FLAKEY=m -CONFIG_DM_VERITY=m -# CONFIG_DM_VERITY_FEC is not set -CONFIG_DM_SWITCH=m -CONFIG_DM_LOG_WRITES=m -CONFIG_DM_INTEGRITY=m -CONFIG_DM_ZONED=m -CONFIG_TARGET_CORE=m -CONFIG_TCM_IBLOCK=m -CONFIG_TCM_FILEIO=m -CONFIG_TCM_PSCSI=m -CONFIG_TCM_USER2=m -CONFIG_LOOPBACK_TARGET=m -CONFIG_TCM_FC=m -CONFIG_ISCSI_TARGET=m -CONFIG_ISCSI_TARGET_CXGB4=m -CONFIG_SBP_TARGET=m -CONFIG_FUSION=y -CONFIG_FUSION_SPI=m -CONFIG_FUSION_FC=m -CONFIG_FUSION_SAS=m -CONFIG_FUSION_MAX_SGE=128 -CONFIG_FUSION_CTL=m -CONFIG_FUSION_LAN=m -CONFIG_FUSION_LOGGING=y - -# -# IEEE 1394 (FireWire) support -# -CONFIG_FIREWIRE=m -CONFIG_FIREWIRE_OHCI=m -CONFIG_FIREWIRE_SBP2=m -CONFIG_FIREWIRE_NET=m -CONFIG_FIREWIRE_NOSY=m -CONFIG_MACINTOSH_DRIVERS=y -CONFIG_MAC_EMUMOUSEBTN=m -CONFIG_NETDEVICES=y -CONFIG_MII=m -CONFIG_NET_CORE=y -CONFIG_BONDING=m -CONFIG_DUMMY=m -CONFIG_EQUALIZER=m -CONFIG_NET_FC=y -CONFIG_IFB=m -CONFIG_NET_TEAM=m -CONFIG_NET_TEAM_MODE_BROADCAST=m -CONFIG_NET_TEAM_MODE_ROUNDROBIN=m -CONFIG_NET_TEAM_MODE_RANDOM=m -CONFIG_NET_TEAM_MODE_ACTIVEBACKUP=m -CONFIG_NET_TEAM_MODE_LOADBALANCE=m -CONFIG_MACVLAN=m -CONFIG_MACVTAP=m -CONFIG_IPVLAN=m -CONFIG_IPVTAP=m -CONFIG_VXLAN=m -CONFIG_GENEVE=m -CONFIG_GTP=m -CONFIG_MACSEC=m -CONFIG_NETCONSOLE=m -CONFIG_NETCONSOLE_DYNAMIC=y -CONFIG_NETPOLL=y -CONFIG_NET_POLL_CONTROLLER=y -# CONFIG_NTB_NETDEV is not set -CONFIG_RIONET=m -CONFIG_RIONET_TX_SIZE=128 -CONFIG_RIONET_RX_SIZE=128 -CONFIG_TUN=m -CONFIG_TAP=m -# CONFIG_TUN_VNET_CROSS_LE is not set -CONFIG_VETH=m -CONFIG_VIRTIO_NET=m -CONFIG_NLMON=m -CONFIG_NET_VRF=m -CONFIG_VSOCKMON=m -CONFIG_SUNGEM_PHY=m -CONFIG_ARCNET=m -CONFIG_ARCNET_1201=m -CONFIG_ARCNET_1051=m -CONFIG_ARCNET_RAW=m -CONFIG_ARCNET_CAP=m -CONFIG_ARCNET_COM90xx=m -CONFIG_ARCNET_COM90xxIO=m -CONFIG_ARCNET_RIM_I=m -CONFIG_ARCNET_COM20020=m -CONFIG_ARCNET_COM20020_PCI=m -CONFIG_ARCNET_COM20020_CS=m -CONFIG_ATM_DRIVERS=y -# CONFIG_ATM_DUMMY is not set -CONFIG_ATM_TCP=m -CONFIG_ATM_LANAI=m -CONFIG_ATM_ENI=m -# CONFIG_ATM_ENI_DEBUG is not set -# CONFIG_ATM_ENI_TUNE_BURST is not set -CONFIG_ATM_FIRESTREAM=m -CONFIG_ATM_ZATM=m -# CONFIG_ATM_ZATM_DEBUG is not set -CONFIG_ATM_NICSTAR=m -CONFIG_ATM_NICSTAR_USE_SUNI=y -CONFIG_ATM_NICSTAR_USE_IDT77105=y -CONFIG_ATM_IDT77252=m -# CONFIG_ATM_IDT77252_DEBUG is not set -# CONFIG_ATM_IDT77252_RCV_ALL is not set -CONFIG_ATM_IDT77252_USE_SUNI=y -CONFIG_ATM_AMBASSADOR=m -# CONFIG_ATM_AMBASSADOR_DEBUG is not set -CONFIG_ATM_HORIZON=m -# CONFIG_ATM_HORIZON_DEBUG is not set -CONFIG_ATM_IA=m -# CONFIG_ATM_IA_DEBUG is not set -CONFIG_ATM_FORE200E=m -CONFIG_ATM_FORE200E_USE_TASKLET=y -CONFIG_ATM_FORE200E_TX_RETRY=16 -CONFIG_ATM_FORE200E_DEBUG=0 -CONFIG_ATM_HE=m -CONFIG_ATM_HE_USE_SUNI=y -CONFIG_ATM_SOLOS=m - -# -# CAIF transport drivers -# -CONFIG_CAIF_TTY=m -CONFIG_CAIF_SPI_SLAVE=m -CONFIG_CAIF_SPI_SYNC=y -CONFIG_CAIF_HSI=m -CONFIG_CAIF_VIRTIO=m - -# -# Distributed Switch Architecture drivers -# -CONFIG_B53=m -CONFIG_B53_SPI_DRIVER=m -CONFIG_B53_MDIO_DRIVER=m -CONFIG_B53_MMAP_DRIVER=m -CONFIG_B53_SRAB_DRIVER=m -CONFIG_NET_DSA_LOOP=m -CONFIG_NET_DSA_MT7530=m -CONFIG_NET_DSA_MV88E6060=m -CONFIG_MICROCHIP_KSZ=m -CONFIG_MICROCHIP_KSZ_SPI_DRIVER=m -CONFIG_NET_DSA_MV88E6XXX=m -CONFIG_NET_DSA_MV88E6XXX_GLOBAL2=y -CONFIG_NET_DSA_QCA8K=m -CONFIG_NET_DSA_SMSC_LAN9303=m -CONFIG_NET_DSA_SMSC_LAN9303_I2C=m -CONFIG_NET_DSA_SMSC_LAN9303_MDIO=m -CONFIG_ETHERNET=y -CONFIG_MDIO=m -CONFIG_NET_VENDOR_3COM=y -CONFIG_PCMCIA_3C574=m -CONFIG_PCMCIA_3C589=m -CONFIG_VORTEX=m -CONFIG_TYPHOON=m -CONFIG_NET_VENDOR_ADAPTEC=y -CONFIG_ADAPTEC_STARFIRE=m -CONFIG_NET_VENDOR_AGERE=y -CONFIG_ET131X=m -CONFIG_NET_VENDOR_ALACRITECH=y -CONFIG_SLICOSS=m -CONFIG_NET_VENDOR_ALTEON=y -CONFIG_ACENIC=m -# CONFIG_ACENIC_OMIT_TIGON_I is not set -CONFIG_ALTERA_TSE=m -CONFIG_NET_VENDOR_AMAZON=y -CONFIG_ENA_ETHERNET=m -CONFIG_NET_VENDOR_AMD=y -CONFIG_AMD8111_ETH=m -CONFIG_PCNET32=m -CONFIG_PCMCIA_NMCLAN=m -CONFIG_AMD_XGBE=m -CONFIG_AMD_XGBE_DCB=y -CONFIG_AMD_XGBE_HAVE_ECC=y -CONFIG_NET_VENDOR_AQUANTIA=y -CONFIG_AQTION=m -CONFIG_NET_VENDOR_ARC=y -CONFIG_NET_VENDOR_ATHEROS=y -CONFIG_ATL2=m -CONFIG_ATL1=m -CONFIG_ATL1E=m -CONFIG_ATL1C=m -CONFIG_ALX=m -CONFIG_NET_VENDOR_AURORA=y -CONFIG_AURORA_NB8800=m -CONFIG_NET_CADENCE=y -CONFIG_MACB=m -CONFIG_MACB_USE_HWSTAMP=y -CONFIG_MACB_PCI=m -CONFIG_NET_VENDOR_BROADCOM=y -CONFIG_B44=m -CONFIG_B44_PCI_AUTOSELECT=y -CONFIG_B44_PCICORE_AUTOSELECT=y -CONFIG_B44_PCI=y -CONFIG_BNX2=m -CONFIG_CNIC=m -CONFIG_TIGON3=m -CONFIG_TIGON3_HWMON=y -CONFIG_BNX2X=m -CONFIG_BNX2X_SRIOV=y -CONFIG_BNXT=m -CONFIG_BNXT_SRIOV=y -CONFIG_BNXT_FLOWER_OFFLOAD=y -CONFIG_BNXT_DCB=y -CONFIG_NET_VENDOR_BROCADE=y -CONFIG_BNA=m -CONFIG_NET_VENDOR_CAVIUM=y -CONFIG_THUNDER_NIC_PF=m -CONFIG_THUNDER_NIC_VF=m -CONFIG_THUNDER_NIC_BGX=m -CONFIG_THUNDER_NIC_RGX=m -CONFIG_CAVIUM_PTP=m -CONFIG_LIQUIDIO=m -CONFIG_LIQUIDIO_VF=m -CONFIG_NET_VENDOR_CHELSIO=y -CONFIG_CHELSIO_T1=m -CONFIG_CHELSIO_T1_1G=y -CONFIG_CHELSIO_T3=m -CONFIG_CHELSIO_T4=m -CONFIG_CHELSIO_T4_DCB=y -# CONFIG_CHELSIO_T4_FCOE is not set -CONFIG_CHELSIO_T4VF=m -CONFIG_CHELSIO_LIB=m -CONFIG_NET_VENDOR_CISCO=y -CONFIG_ENIC=m -# CONFIG_NET_VENDOR_CORTINA is not set -CONFIG_CX_ECAT=m -CONFIG_DNET=m -CONFIG_NET_VENDOR_DEC=y -CONFIG_NET_TULIP=y -CONFIG_DE2104X=m -CONFIG_DE2104X_DSL=0 -CONFIG_TULIP=m -CONFIG_TULIP_MWI=y -CONFIG_TULIP_MMIO=y -CONFIG_TULIP_NAPI=y -CONFIG_TULIP_NAPI_HW_MITIGATION=y -CONFIG_DE4X5=m -CONFIG_WINBOND_840=m -CONFIG_DM9102=m -CONFIG_ULI526X=m -CONFIG_PCMCIA_XIRCOM=m -CONFIG_NET_VENDOR_DLINK=y -CONFIG_DL2K=m -CONFIG_SUNDANCE=m -# CONFIG_SUNDANCE_MMIO is not set -CONFIG_NET_VENDOR_EMULEX=y -CONFIG_BE2NET=m -CONFIG_BE2NET_HWMON=y -CONFIG_NET_VENDOR_EZCHIP=y -CONFIG_NET_VENDOR_EXAR=y -CONFIG_S2IO=m -CONFIG_VXGE=m -# CONFIG_VXGE_DEBUG_TRACE_ALL is not set -CONFIG_NET_VENDOR_FUJITSU=y -CONFIG_PCMCIA_FMVJ18X=m -CONFIG_NET_VENDOR_HP=y -CONFIG_HP100=m -CONFIG_NET_VENDOR_HUAWEI=y -CONFIG_HINIC=m -CONFIG_NET_VENDOR_INTEL=y -CONFIG_E100=m -CONFIG_E1000=m -CONFIG_E1000E=m -CONFIG_E1000E_HWTS=y -CONFIG_IGB=m -CONFIG_IGB_HWMON=y -CONFIG_IGB_DCA=y -CONFIG_IGBVF=m -CONFIG_IXGB=m -CONFIG_IXGBE=m -CONFIG_IXGBE_HWMON=y -CONFIG_IXGBE_DCA=y -CONFIG_IXGBE_DCB=y -CONFIG_IXGBEVF=m -CONFIG_I40E=m -CONFIG_I40E_DCB=y -CONFIG_I40EVF=m -CONFIG_FM10K=m -CONFIG_NET_VENDOR_I825XX=y -CONFIG_JME=m -CONFIG_NET_VENDOR_MARVELL=y -CONFIG_MVMDIO=m -CONFIG_SKGE=m -# CONFIG_SKGE_DEBUG is not set -CONFIG_SKGE_GENESIS=y -CONFIG_SKY2=m -# CONFIG_SKY2_DEBUG is not set -CONFIG_NET_VENDOR_MELLANOX=y -CONFIG_MLX4_EN=m -CONFIG_MLX4_EN_DCB=y -CONFIG_MLX4_CORE=m -CONFIG_MLX4_DEBUG=y -CONFIG_MLX4_CORE_GEN2=y -CONFIG_MLX5_CORE=m -CONFIG_MLX5_ACCEL=y -CONFIG_MLX5_FPGA=y -# CONFIG_MLX5_CORE_EN is not set -CONFIG_MLXSW_CORE=m -CONFIG_MLXSW_CORE_HWMON=y -CONFIG_MLXSW_CORE_THERMAL=y -CONFIG_MLXSW_PCI=m -CONFIG_MLXSW_I2C=m -CONFIG_MLXSW_SWITCHIB=m -CONFIG_MLXSW_SWITCHX2=m -CONFIG_MLXSW_SPECTRUM=m -CONFIG_MLXSW_SPECTRUM_DCB=y -CONFIG_MLXSW_MINIMAL=m -CONFIG_MLXFW=m -CONFIG_NET_VENDOR_MICREL=y -CONFIG_KS8842=m -CONFIG_KS8851=m -CONFIG_KS8851_MLL=m -CONFIG_KSZ884X_PCI=m -CONFIG_NET_VENDOR_MICROCHIP=y -CONFIG_ENC28J60=m -# CONFIG_ENC28J60_WRITEVERIFY is not set -CONFIG_ENCX24J600=m -CONFIG_NET_VENDOR_MYRI=y -CONFIG_MYRI10GE=m -CONFIG_MYRI10GE_DCA=y -CONFIG_FEALNX=m -CONFIG_NET_VENDOR_NATSEMI=y -CONFIG_NATSEMI=m -CONFIG_NS83820=m -CONFIG_NET_VENDOR_NETRONOME=y -CONFIG_NFP=m -# CONFIG_NFP_APP_FLOWER is not set -# CONFIG_NFP_DEBUG is not set -CONFIG_NET_VENDOR_8390=y -CONFIG_PCMCIA_AXNET=m -CONFIG_NE2K_PCI=m -CONFIG_PCMCIA_PCNET=m -CONFIG_NET_VENDOR_NVIDIA=y -CONFIG_FORCEDETH=m -CONFIG_NET_VENDOR_OKI=y -CONFIG_ETHOC=m -CONFIG_NET_PACKET_ENGINE=y -CONFIG_HAMACHI=m -CONFIG_YELLOWFIN=m -CONFIG_NET_VENDOR_QLOGIC=y -CONFIG_QLA3XXX=m -CONFIG_QLCNIC=m -CONFIG_QLCNIC_SRIOV=y -CONFIG_QLCNIC_DCB=y -CONFIG_QLCNIC_HWMON=y -CONFIG_QLGE=m -CONFIG_NETXEN_NIC=m -CONFIG_QED=m -CONFIG_QED_LL2=y -CONFIG_QED_SRIOV=y -CONFIG_QEDE=m -CONFIG_QED_RDMA=y -CONFIG_QED_ISCSI=y -CONFIG_QED_FCOE=y -CONFIG_QED_OOO=y -CONFIG_NET_VENDOR_QUALCOMM=y -CONFIG_QCOM_EMAC=m -CONFIG_RMNET=m -CONFIG_NET_VENDOR_REALTEK=y -CONFIG_ATP=m -CONFIG_8139CP=m -CONFIG_8139TOO=m -# CONFIG_8139TOO_PIO is not set -CONFIG_8139TOO_TUNE_TWISTER=y -CONFIG_8139TOO_8129=y -# CONFIG_8139_OLD_RX_RESET is not set -CONFIG_R8169=m -CONFIG_NET_VENDOR_RENESAS=y -CONFIG_NET_VENDOR_RDC=y -CONFIG_R6040=m -CONFIG_NET_VENDOR_ROCKER=y -CONFIG_ROCKER=m -CONFIG_NET_VENDOR_SAMSUNG=y -CONFIG_SXGBE_ETH=m -CONFIG_NET_VENDOR_SEEQ=y -CONFIG_NET_VENDOR_SILAN=y -CONFIG_SC92031=m -CONFIG_NET_VENDOR_SIS=y -CONFIG_SIS900=m -CONFIG_SIS190=m -CONFIG_NET_VENDOR_SOLARFLARE=y -CONFIG_SFC=m -CONFIG_SFC_MTD=y -CONFIG_SFC_MCDI_MON=y -CONFIG_SFC_SRIOV=y -CONFIG_SFC_MCDI_LOGGING=y -CONFIG_SFC_FALCON=m -CONFIG_SFC_FALCON_MTD=y -CONFIG_NET_VENDOR_SMSC=y -CONFIG_PCMCIA_SMC91C92=m -CONFIG_EPIC100=m -CONFIG_SMSC911X=m -# CONFIG_SMSC911X_ARCH_HOOKS is not set -CONFIG_SMSC9420=m -# CONFIG_NET_VENDOR_SOCIONEXT is not set -CONFIG_NET_VENDOR_STMICRO=y -CONFIG_STMMAC_ETH=m -CONFIG_STMMAC_PLATFORM=m -CONFIG_DWMAC_GENERIC=m -CONFIG_STMMAC_PCI=m -CONFIG_NET_VENDOR_SUN=y -CONFIG_HAPPYMEAL=m -CONFIG_SUNGEM=m -CONFIG_CASSINI=m -CONFIG_NIU=m -CONFIG_NET_VENDOR_TEHUTI=y -CONFIG_TEHUTI=m -CONFIG_NET_VENDOR_TI=y -CONFIG_TI_CPSW_ALE=m -CONFIG_TLAN=m -CONFIG_NET_VENDOR_VIA=y -CONFIG_VIA_RHINE=m -CONFIG_VIA_RHINE_MMIO=y -CONFIG_VIA_VELOCITY=m -CONFIG_NET_VENDOR_WIZNET=y -CONFIG_WIZNET_W5100=m -CONFIG_WIZNET_W5300=m -# CONFIG_WIZNET_BUS_DIRECT is not set -# CONFIG_WIZNET_BUS_INDIRECT is not set -CONFIG_WIZNET_BUS_ANY=y -CONFIG_WIZNET_W5100_SPI=m -CONFIG_NET_VENDOR_XIRCOM=y -CONFIG_PCMCIA_XIRC2PS=m -CONFIG_NET_VENDOR_SYNOPSYS=y -CONFIG_DWC_XLGMAC=m -CONFIG_DWC_XLGMAC_PCI=m -CONFIG_FDDI=m -CONFIG_DEFXX=m -# CONFIG_DEFXX_MMIO is not set -CONFIG_SKFP=m -CONFIG_HIPPI=y -CONFIG_ROADRUNNER=m -CONFIG_ROADRUNNER_LARGE_RINGS=y -CONFIG_NET_SB1000=m -CONFIG_MDIO_DEVICE=m -CONFIG_MDIO_BUS=m -CONFIG_MDIO_BITBANG=m -CONFIG_MDIO_CAVIUM=m -CONFIG_MDIO_GPIO=m -CONFIG_MDIO_THUNDER=m -CONFIG_PHYLIB=m -CONFIG_SWPHY=y -CONFIG_LED_TRIGGER_PHY=y - -# -# MII PHY device drivers -# -CONFIG_AMD_PHY=m -CONFIG_AQUANTIA_PHY=m -CONFIG_AT803X_PHY=m -CONFIG_BCM7XXX_PHY=m -CONFIG_BCM87XX_PHY=m -CONFIG_BCM_NET_PHYLIB=m -CONFIG_BROADCOM_PHY=m -CONFIG_CICADA_PHY=m -CONFIG_CORTINA_PHY=m -CONFIG_DAVICOM_PHY=m -CONFIG_DP83822_PHY=m -CONFIG_DP83848_PHY=m -CONFIG_DP83867_PHY=m -CONFIG_FIXED_PHY=m -CONFIG_ICPLUS_PHY=m -CONFIG_INTEL_XWAY_PHY=m -CONFIG_LSI_ET1011C_PHY=m -CONFIG_LXT_PHY=m -CONFIG_MARVELL_PHY=m -CONFIG_MARVELL_10G_PHY=m -CONFIG_MICREL_PHY=m -CONFIG_MICROCHIP_PHY=m -CONFIG_MICROSEMI_PHY=m -CONFIG_NATIONAL_PHY=m -CONFIG_QSEMI_PHY=m -CONFIG_REALTEK_PHY=m -CONFIG_RENESAS_PHY=m -CONFIG_ROCKCHIP_PHY=m -CONFIG_SMSC_PHY=m -CONFIG_STE10XP=m -CONFIG_TERANETICS_PHY=m -CONFIG_VITESSE_PHY=m -CONFIG_XILINX_GMII2RGMII=m -CONFIG_MICREL_KS8995MA=m -CONFIG_PLIP=m -CONFIG_PPP=m -CONFIG_PPP_BSDCOMP=m -CONFIG_PPP_DEFLATE=m -CONFIG_PPP_FILTER=y -CONFIG_PPP_MPPE=m -CONFIG_PPP_MULTILINK=y -CONFIG_PPPOATM=m -CONFIG_PPPOE=m -CONFIG_PPTP=m -CONFIG_PPPOL2TP=m -CONFIG_PPP_ASYNC=m -CONFIG_PPP_SYNC_TTY=m -CONFIG_SLIP=m -CONFIG_SLHC=m -CONFIG_SLIP_COMPRESSED=y -CONFIG_SLIP_SMART=y -CONFIG_SLIP_MODE_SLIP6=y - -# -# Host-side USB support is needed for USB Network Adapter support -# -CONFIG_USB_NET_DRIVERS=m -CONFIG_USB_CATC=m -CONFIG_USB_KAWETH=m -CONFIG_USB_PEGASUS=m -CONFIG_USB_RTL8150=m -CONFIG_USB_RTL8152=m -CONFIG_USB_LAN78XX=m -CONFIG_USB_USBNET=m -CONFIG_USB_NET_AX8817X=m -CONFIG_USB_NET_AX88179_178A=m -CONFIG_USB_NET_CDCETHER=m -CONFIG_USB_NET_CDC_EEM=m -CONFIG_USB_NET_CDC_NCM=m -CONFIG_USB_NET_HUAWEI_CDC_NCM=m -CONFIG_USB_NET_CDC_MBIM=m -CONFIG_USB_NET_DM9601=m -CONFIG_USB_NET_SR9700=m -CONFIG_USB_NET_SR9800=m -CONFIG_USB_NET_SMSC75XX=m -CONFIG_USB_NET_SMSC95XX=m -CONFIG_USB_NET_GL620A=m -CONFIG_USB_NET_NET1080=m -CONFIG_USB_NET_PLUSB=m -CONFIG_USB_NET_MCS7830=m -CONFIG_USB_NET_RNDIS_HOST=m -CONFIG_USB_NET_CDC_SUBSET_ENABLE=m -CONFIG_USB_NET_CDC_SUBSET=m -CONFIG_USB_ALI_M5632=y -CONFIG_USB_AN2720=y -CONFIG_USB_BELKIN=y -CONFIG_USB_ARMLINUX=y -CONFIG_USB_EPSON2888=y -CONFIG_USB_KC2190=y -CONFIG_USB_NET_ZAURUS=m -CONFIG_USB_NET_CX82310_ETH=m -CONFIG_USB_NET_KALMIA=m -CONFIG_USB_NET_QMI_WWAN=m -CONFIG_USB_HSO=m -CONFIG_USB_NET_INT51X1=m -CONFIG_USB_CDC_PHONET=m -CONFIG_USB_IPHETH=m -CONFIG_USB_SIERRA_NET=m -CONFIG_USB_VL600=m -CONFIG_USB_NET_CH9200=m -CONFIG_WLAN=y -CONFIG_WLAN_VENDOR_ADMTEK=y -CONFIG_ADM8211=m -CONFIG_ATH_COMMON=m -CONFIG_WLAN_VENDOR_ATH=y -# CONFIG_ATH_DEBUG is not set -CONFIG_ATH5K=m -# CONFIG_ATH5K_DEBUG is not set -# CONFIG_ATH5K_TRACER is not set -CONFIG_ATH5K_PCI=y -CONFIG_ATH9K_HW=m -CONFIG_ATH9K_COMMON=m -CONFIG_ATH9K_BTCOEX_SUPPORT=y -CONFIG_ATH9K=m -CONFIG_ATH9K_PCI=y -CONFIG_ATH9K_AHB=y -# CONFIG_ATH9K_DEBUGFS is not set -CONFIG_ATH9K_DYNACK=y -CONFIG_ATH9K_WOW=y -CONFIG_ATH9K_RFKILL=y -CONFIG_ATH9K_CHANNEL_CONTEXT=y -CONFIG_ATH9K_PCOEM=y -CONFIG_ATH9K_HTC=m -# CONFIG_ATH9K_HTC_DEBUGFS is not set -CONFIG_ATH9K_HWRNG=y -CONFIG_CARL9170=m -CONFIG_CARL9170_LEDS=y -CONFIG_CARL9170_WPC=y -# CONFIG_CARL9170_HWRNG is not set -CONFIG_ATH6KL=m -CONFIG_ATH6KL_SDIO=m -CONFIG_ATH6KL_USB=m -# CONFIG_ATH6KL_DEBUG is not set -# CONFIG_ATH6KL_TRACING is not set -CONFIG_AR5523=m -CONFIG_WIL6210=m -CONFIG_WIL6210_ISR_COR=y -CONFIG_WIL6210_TRACING=y -CONFIG_WIL6210_DEBUGFS=y -CONFIG_ATH10K=m -CONFIG_ATH10K_PCI=m -CONFIG_ATH10K_SDIO=m -CONFIG_ATH10K_USB=m -# CONFIG_ATH10K_DEBUG is not set -# CONFIG_ATH10K_DEBUGFS is not set -# CONFIG_ATH10K_TRACING is not set -CONFIG_WCN36XX=m -# CONFIG_WCN36XX_DEBUGFS is not set -CONFIG_WLAN_VENDOR_ATMEL=y -CONFIG_ATMEL=m -CONFIG_PCI_ATMEL=m -CONFIG_PCMCIA_ATMEL=m -CONFIG_AT76C50X_USB=m -CONFIG_WLAN_VENDOR_BROADCOM=y -CONFIG_B43=m -CONFIG_B43_BCMA=y -CONFIG_B43_SSB=y -CONFIG_B43_BUSES_BCMA_AND_SSB=y -# CONFIG_B43_BUSES_BCMA is not set -# CONFIG_B43_BUSES_SSB is not set -CONFIG_B43_PCI_AUTOSELECT=y -CONFIG_B43_PCICORE_AUTOSELECT=y -CONFIG_B43_SDIO=y -CONFIG_B43_BCMA_PIO=y -CONFIG_B43_PIO=y -CONFIG_B43_PHY_G=y -CONFIG_B43_PHY_N=y -CONFIG_B43_PHY_LP=y -CONFIG_B43_PHY_HT=y -CONFIG_B43_LEDS=y -CONFIG_B43_HWRNG=y -# CONFIG_B43_DEBUG is not set -CONFIG_B43LEGACY=m -CONFIG_B43LEGACY_PCI_AUTOSELECT=y -CONFIG_B43LEGACY_PCICORE_AUTOSELECT=y -CONFIG_B43LEGACY_LEDS=y -CONFIG_B43LEGACY_HWRNG=y -# CONFIG_B43LEGACY_DEBUG is not set -CONFIG_B43LEGACY_DMA=y -CONFIG_B43LEGACY_PIO=y -CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y -# CONFIG_B43LEGACY_DMA_MODE is not set -# CONFIG_B43LEGACY_PIO_MODE is not set -CONFIG_BRCMUTIL=m -CONFIG_BRCMSMAC=m -CONFIG_BRCMFMAC=m -CONFIG_BRCMFMAC_PROTO_BCDC=y -CONFIG_BRCMFMAC_PROTO_MSGBUF=y -CONFIG_BRCMFMAC_SDIO=y -CONFIG_BRCMFMAC_USB=y -CONFIG_BRCMFMAC_PCIE=y -CONFIG_BRCM_TRACING=y -# CONFIG_BRCMDBG is not set -CONFIG_WLAN_VENDOR_CISCO=y -CONFIG_AIRO=m -CONFIG_AIRO_CS=m -CONFIG_WLAN_VENDOR_INTEL=y -CONFIG_IPW2100=m -CONFIG_IPW2100_MONITOR=y -# CONFIG_IPW2100_DEBUG is not set -CONFIG_IPW2200=m -CONFIG_IPW2200_MONITOR=y -CONFIG_IPW2200_RADIOTAP=y -CONFIG_IPW2200_PROMISCUOUS=y -CONFIG_IPW2200_QOS=y -# CONFIG_IPW2200_DEBUG is not set -CONFIG_LIBIPW=m -# CONFIG_LIBIPW_DEBUG is not set -CONFIG_IWLEGACY=m -CONFIG_IWL4965=m -CONFIG_IWL3945=m - -# -# iwl3945 / iwl4965 Debugging Options -# -# CONFIG_IWLEGACY_DEBUG is not set -CONFIG_IWLWIFI=m -CONFIG_IWLWIFI_LEDS=y -CONFIG_IWLDVM=m -CONFIG_IWLMVM=m -CONFIG_IWLWIFI_OPMODE_MODULAR=y -CONFIG_IWLWIFI_BCAST_FILTERING=y - -# -# Debugging Options -# -# CONFIG_IWLWIFI_DEBUG is not set -CONFIG_IWLWIFI_DEVICE_TRACING=y -CONFIG_WLAN_VENDOR_INTERSIL=y -CONFIG_HOSTAP=m -CONFIG_HOSTAP_FIRMWARE=y -CONFIG_HOSTAP_FIRMWARE_NVRAM=y -CONFIG_HOSTAP_PLX=m -CONFIG_HOSTAP_PCI=m -CONFIG_HOSTAP_CS=m -CONFIG_HERMES=m -CONFIG_HERMES_PRISM=y -CONFIG_HERMES_CACHE_FW_ON_INIT=y -CONFIG_PLX_HERMES=m -CONFIG_TMD_HERMES=m -CONFIG_NORTEL_HERMES=m -CONFIG_PCI_HERMES=m -CONFIG_PCMCIA_HERMES=m -CONFIG_PCMCIA_SPECTRUM=m -CONFIG_ORINOCO_USB=m -CONFIG_P54_COMMON=m -CONFIG_P54_USB=m -CONFIG_P54_PCI=m -CONFIG_P54_SPI=m -CONFIG_P54_SPI_DEFAULT_EEPROM=y -CONFIG_P54_LEDS=y -CONFIG_PRISM54=m -CONFIG_WLAN_VENDOR_MARVELL=y -CONFIG_LIBERTAS=m -CONFIG_LIBERTAS_USB=m -CONFIG_LIBERTAS_CS=m -CONFIG_LIBERTAS_SDIO=m -CONFIG_LIBERTAS_SPI=m -# CONFIG_LIBERTAS_DEBUG is not set -CONFIG_LIBERTAS_MESH=y -CONFIG_LIBERTAS_THINFIRM=m -# CONFIG_LIBERTAS_THINFIRM_DEBUG is not set -CONFIG_LIBERTAS_THINFIRM_USB=m -CONFIG_MWIFIEX=m -CONFIG_MWIFIEX_SDIO=m -CONFIG_MWIFIEX_PCIE=m -CONFIG_MWIFIEX_USB=m -CONFIG_MWL8K=m -CONFIG_WLAN_VENDOR_MEDIATEK=y -CONFIG_MT7601U=m -CONFIG_MT76_CORE=m -CONFIG_MT76x2E=m -CONFIG_WLAN_VENDOR_RALINK=y -CONFIG_RT2X00=m -CONFIG_RT2400PCI=m -CONFIG_RT2500PCI=m -CONFIG_RT61PCI=m -CONFIG_RT2800PCI=m -CONFIG_RT2800PCI_RT33XX=y -CONFIG_RT2800PCI_RT35XX=y -CONFIG_RT2800PCI_RT53XX=y -CONFIG_RT2800PCI_RT3290=y -CONFIG_RT2500USB=m -CONFIG_RT73USB=m -CONFIG_RT2800USB=m -CONFIG_RT2800USB_RT33XX=y -CONFIG_RT2800USB_RT35XX=y -CONFIG_RT2800USB_RT3573=y -CONFIG_RT2800USB_RT53XX=y -CONFIG_RT2800USB_RT55XX=y -CONFIG_RT2800USB_UNKNOWN=y -CONFIG_RT2800_LIB=m -CONFIG_RT2800_LIB_MMIO=m -CONFIG_RT2X00_LIB_MMIO=m -CONFIG_RT2X00_LIB_PCI=m -CONFIG_RT2X00_LIB_USB=m -CONFIG_RT2X00_LIB=m -CONFIG_RT2X00_LIB_FIRMWARE=y -CONFIG_RT2X00_LIB_CRYPTO=y -CONFIG_RT2X00_LIB_LEDS=y -# CONFIG_RT2X00_DEBUG is not set -CONFIG_WLAN_VENDOR_REALTEK=y -CONFIG_RTL8180=m -CONFIG_RTL8187=m -CONFIG_RTL8187_LEDS=y -CONFIG_RTL_CARDS=m -CONFIG_RTL8192CE=m -CONFIG_RTL8192SE=m -CONFIG_RTL8192DE=m -CONFIG_RTL8723AE=m -CONFIG_RTL8723BE=m -CONFIG_RTL8188EE=m -CONFIG_RTL8192EE=m -CONFIG_RTL8821AE=m -CONFIG_RTL8192CU=m -CONFIG_RTLWIFI=m -CONFIG_RTLWIFI_PCI=m -CONFIG_RTLWIFI_USB=m -# CONFIG_RTLWIFI_DEBUG is not set -CONFIG_RTL8192C_COMMON=m -CONFIG_RTL8723_COMMON=m -CONFIG_RTLBTCOEXIST=m -CONFIG_RTL8XXXU=m -CONFIG_RTL8XXXU_UNTESTED=y -CONFIG_WLAN_VENDOR_RSI=y -CONFIG_RSI_91X=m -# CONFIG_RSI_DEBUGFS is not set -CONFIG_RSI_SDIO=m -CONFIG_RSI_USB=m -CONFIG_WLAN_VENDOR_ST=y -CONFIG_CW1200=m -CONFIG_CW1200_WLAN_SDIO=m -CONFIG_CW1200_WLAN_SPI=m -CONFIG_WLAN_VENDOR_TI=y -CONFIG_WL1251=m -CONFIG_WL1251_SPI=m -CONFIG_WL1251_SDIO=m -CONFIG_WL12XX=m -CONFIG_WL18XX=m -CONFIG_WLCORE=m -CONFIG_WLCORE_SDIO=m -CONFIG_WILINK_PLATFORM_DATA=y -CONFIG_WLAN_VENDOR_ZYDAS=y -CONFIG_USB_ZD1201=m -CONFIG_ZD1211RW=m -# CONFIG_ZD1211RW_DEBUG is not set -CONFIG_WLAN_VENDOR_QUANTENNA=y -CONFIG_QTNFMAC=m -CONFIG_QTNFMAC_PEARL_PCIE=m -CONFIG_PCMCIA_RAYCS=m -CONFIG_PCMCIA_WL3501=m -# CONFIG_MAC80211_HWSIM is not set -CONFIG_USB_NET_RNDIS_WLAN=m - -# -# WiMAX Wireless Broadband devices -# -CONFIG_WIMAX_I2400M=m -CONFIG_WIMAX_I2400M_USB=m -CONFIG_WIMAX_I2400M_DEBUG_LEVEL=8 -CONFIG_WAN=y -CONFIG_LANMEDIA=m -CONFIG_HDLC=m -CONFIG_HDLC_RAW=m -CONFIG_HDLC_RAW_ETH=m -CONFIG_HDLC_CISCO=m -CONFIG_HDLC_FR=m -CONFIG_HDLC_PPP=m -CONFIG_HDLC_X25=m -CONFIG_PCI200SYN=m -CONFIG_WANXL=m -CONFIG_PC300TOO=m -CONFIG_FARSYNC=m -CONFIG_DSCC4=m -CONFIG_DSCC4_PCISYNC=y -CONFIG_DSCC4_PCI_RST=y -CONFIG_DLCI=m -CONFIG_DLCI_MAX=8 -CONFIG_LAPBETHER=m -CONFIG_X25_ASY=m -CONFIG_SBNI=m -CONFIG_SBNI_MULTILINE=y -CONFIG_IEEE802154_DRIVERS=m -CONFIG_IEEE802154_FAKELB=m -CONFIG_IEEE802154_AT86RF230=m -# CONFIG_IEEE802154_AT86RF230_DEBUGFS is not set -CONFIG_IEEE802154_MRF24J40=m -CONFIG_IEEE802154_CC2520=m -CONFIG_IEEE802154_ATUSB=m -CONFIG_IEEE802154_ADF7242=m -CONFIG_IEEE802154_CA8210=m -# CONFIG_IEEE802154_CA8210_DEBUGFS is not set -CONFIG_VMXNET3=m -CONFIG_FUJITSU_ES=m -CONFIG_THUNDERBOLT_NET=m -CONFIG_HYPERV_NET=m -CONFIG_NETDEVSIM=m -CONFIG_ISDN=y -CONFIG_ISDN_I4L=m -CONFIG_ISDN_PPP=y -CONFIG_ISDN_PPP_VJ=y -CONFIG_ISDN_MPP=y -CONFIG_IPPP_FILTER=y -CONFIG_ISDN_PPP_BSDCOMP=m -CONFIG_ISDN_AUDIO=y -CONFIG_ISDN_TTY_FAX=y -CONFIG_ISDN_X25=y - -# -# ISDN feature submodules -# -CONFIG_ISDN_DIVERSION=m - -# -# ISDN4Linux hardware drivers -# - -# -# Passive cards -# -CONFIG_ISDN_DRV_HISAX=m - -# -# D-channel protocol features -# -CONFIG_HISAX_EURO=y -CONFIG_DE_AOC=y -# CONFIG_HISAX_NO_SENDCOMPLETE is not set -# CONFIG_HISAX_NO_LLC is not set -# CONFIG_HISAX_NO_KEYPAD is not set -CONFIG_HISAX_1TR6=y -CONFIG_HISAX_NI1=y -CONFIG_HISAX_MAX_CARDS=8 - -# -# HiSax supported cards -# -CONFIG_HISAX_16_3=y -CONFIG_HISAX_TELESPCI=y -CONFIG_HISAX_S0BOX=y -CONFIG_HISAX_FRITZPCI=y -CONFIG_HISAX_AVM_A1_PCMCIA=y -CONFIG_HISAX_ELSA=y -CONFIG_HISAX_DIEHLDIVA=y -CONFIG_HISAX_SEDLBAUER=y -CONFIG_HISAX_NETJET=y -CONFIG_HISAX_NETJET_U=y -CONFIG_HISAX_NICCY=y -CONFIG_HISAX_BKM_A4T=y -CONFIG_HISAX_SCT_QUADRO=y -CONFIG_HISAX_GAZEL=y -CONFIG_HISAX_HFC_PCI=y -CONFIG_HISAX_W6692=y -CONFIG_HISAX_HFC_SX=y -CONFIG_HISAX_ENTERNOW_PCI=y -# CONFIG_HISAX_DEBUG is not set - -# -# HiSax PCMCIA card service modules -# -CONFIG_HISAX_SEDLBAUER_CS=m -CONFIG_HISAX_ELSA_CS=m -CONFIG_HISAX_AVM_A1_CS=m -CONFIG_HISAX_TELES_CS=m - -# -# HiSax sub driver modules -# -CONFIG_HISAX_ST5481=m -CONFIG_HISAX_HFCUSB=m -CONFIG_HISAX_HFC4S8S=m -CONFIG_HISAX_FRITZ_PCIPNP=m -CONFIG_ISDN_CAPI=m -CONFIG_CAPI_TRACE=y -CONFIG_ISDN_CAPI_CAPI20=m -CONFIG_ISDN_CAPI_MIDDLEWARE=y -CONFIG_ISDN_CAPI_CAPIDRV=m -# CONFIG_ISDN_CAPI_CAPIDRV_VERBOSE is not set - -# -# CAPI hardware drivers -# -CONFIG_CAPI_AVM=y -CONFIG_ISDN_DRV_AVMB1_B1PCI=m -CONFIG_ISDN_DRV_AVMB1_B1PCIV4=y -CONFIG_ISDN_DRV_AVMB1_B1PCMCIA=m -CONFIG_ISDN_DRV_AVMB1_AVM_CS=m -CONFIG_ISDN_DRV_AVMB1_T1PCI=m -CONFIG_ISDN_DRV_AVMB1_C4=m -CONFIG_CAPI_EICON=y -CONFIG_ISDN_DIVAS=m -CONFIG_ISDN_DIVAS_BRIPCI=y -CONFIG_ISDN_DIVAS_PRIPCI=y -CONFIG_ISDN_DIVAS_DIVACAPI=m -CONFIG_ISDN_DIVAS_USERIDI=m -CONFIG_ISDN_DIVAS_MAINT=m -CONFIG_ISDN_DRV_GIGASET=m -CONFIG_GIGASET_CAPI=y -# CONFIG_GIGASET_I4L is not set -# CONFIG_GIGASET_DUMMYLL is not set -CONFIG_GIGASET_BASE=m -CONFIG_GIGASET_M105=m -CONFIG_GIGASET_M101=m -# CONFIG_GIGASET_DEBUG is not set -CONFIG_HYSDN=m -CONFIG_HYSDN_CAPI=y -CONFIG_MISDN=m -CONFIG_MISDN_DSP=m -CONFIG_MISDN_L1OIP=m - -# -# mISDN hardware drivers -# -CONFIG_MISDN_HFCPCI=m -CONFIG_MISDN_HFCMULTI=m -CONFIG_MISDN_HFCUSB=m -CONFIG_MISDN_AVMFRITZ=m -CONFIG_MISDN_SPEEDFAX=m -CONFIG_MISDN_INFINEON=m -CONFIG_MISDN_W6692=m -CONFIG_MISDN_NETJET=m -CONFIG_MISDN_IPAC=m -CONFIG_MISDN_ISAR=m -CONFIG_ISDN_HDLC=m -CONFIG_NVM=y -# CONFIG_NVM_DEBUG is not set -CONFIG_NVM_PBLK=m - -# -# Input device support -# -CONFIG_INPUT=y -CONFIG_INPUT_LEDS=y -CONFIG_INPUT_FF_MEMLESS=m -CONFIG_INPUT_POLLDEV=m -CONFIG_INPUT_SPARSEKMAP=m -CONFIG_INPUT_MATRIXKMAP=m - -# -# Userland interfaces -# -CONFIG_INPUT_MOUSEDEV=y -CONFIG_INPUT_MOUSEDEV_PSAUX=y -CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 -CONFIG_INPUT_JOYDEV=m -CONFIG_INPUT_EVDEV=m -# CONFIG_INPUT_EVBUG is not set - -# -# Input Device Drivers -# -CONFIG_INPUT_KEYBOARD=y -CONFIG_KEYBOARD_ADC=m -CONFIG_KEYBOARD_ADP5588=m -CONFIG_KEYBOARD_ADP5589=m -CONFIG_KEYBOARD_ATKBD=y -CONFIG_KEYBOARD_QT1070=m -CONFIG_KEYBOARD_QT2160=m -CONFIG_KEYBOARD_DLINK_DIR685=m -CONFIG_KEYBOARD_LKKBD=m -CONFIG_KEYBOARD_GPIO=m -CONFIG_KEYBOARD_GPIO_POLLED=m -CONFIG_KEYBOARD_TCA6416=m -CONFIG_KEYBOARD_TCA8418=m -CONFIG_KEYBOARD_MATRIX=m -CONFIG_KEYBOARD_LM8323=m -CONFIG_KEYBOARD_LM8333=m -CONFIG_KEYBOARD_MAX7359=m -CONFIG_KEYBOARD_MCS=m -CONFIG_KEYBOARD_MPR121=m -CONFIG_KEYBOARD_NEWTON=m -CONFIG_KEYBOARD_OPENCORES=m -CONFIG_KEYBOARD_SAMSUNG=m -CONFIG_KEYBOARD_STOWAWAY=m -CONFIG_KEYBOARD_SUNKBD=m -CONFIG_KEYBOARD_TM2_TOUCHKEY=m -CONFIG_KEYBOARD_XTKBD=m -CONFIG_KEYBOARD_CROS_EC=m -CONFIG_INPUT_MOUSE=y -CONFIG_MOUSE_PS2=m -CONFIG_MOUSE_PS2_ALPS=y -CONFIG_MOUSE_PS2_BYD=y -CONFIG_MOUSE_PS2_LOGIPS2PP=y -CONFIG_MOUSE_PS2_SYNAPTICS=y -CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y -CONFIG_MOUSE_PS2_CYPRESS=y -CONFIG_MOUSE_PS2_LIFEBOOK=y -CONFIG_MOUSE_PS2_TRACKPOINT=y -CONFIG_MOUSE_PS2_ELANTECH=y -CONFIG_MOUSE_PS2_SENTELIC=y -CONFIG_MOUSE_PS2_TOUCHKIT=y -CONFIG_MOUSE_PS2_FOCALTECH=y -# CONFIG_MOUSE_PS2_VMMOUSE is not set -CONFIG_MOUSE_PS2_SMBUS=y -CONFIG_MOUSE_SERIAL=m -CONFIG_MOUSE_APPLETOUCH=m -CONFIG_MOUSE_BCM5974=m -CONFIG_MOUSE_CYAPA=m -CONFIG_MOUSE_ELAN_I2C=m -CONFIG_MOUSE_ELAN_I2C_I2C=y -CONFIG_MOUSE_ELAN_I2C_SMBUS=y -CONFIG_MOUSE_VSXXXAA=m -CONFIG_MOUSE_GPIO=m -CONFIG_MOUSE_SYNAPTICS_I2C=m -CONFIG_MOUSE_SYNAPTICS_USB=m -CONFIG_INPUT_JOYSTICK=y -CONFIG_JOYSTICK_ANALOG=m -CONFIG_JOYSTICK_A3D=m -CONFIG_JOYSTICK_ADI=m -CONFIG_JOYSTICK_COBRA=m -CONFIG_JOYSTICK_GF2K=m -CONFIG_JOYSTICK_GRIP=m -CONFIG_JOYSTICK_GRIP_MP=m -CONFIG_JOYSTICK_GUILLEMOT=m -CONFIG_JOYSTICK_INTERACT=m -CONFIG_JOYSTICK_SIDEWINDER=m -CONFIG_JOYSTICK_TMDC=m -CONFIG_JOYSTICK_IFORCE=m -CONFIG_JOYSTICK_IFORCE_USB=y -CONFIG_JOYSTICK_IFORCE_232=y -CONFIG_JOYSTICK_WARRIOR=m -CONFIG_JOYSTICK_MAGELLAN=m -CONFIG_JOYSTICK_SPACEORB=m -CONFIG_JOYSTICK_SPACEBALL=m -CONFIG_JOYSTICK_STINGER=m -CONFIG_JOYSTICK_TWIDJOY=m -CONFIG_JOYSTICK_ZHENHUA=m -CONFIG_JOYSTICK_DB9=m -CONFIG_JOYSTICK_GAMECON=m -CONFIG_JOYSTICK_TURBOGRAFX=m -CONFIG_JOYSTICK_AS5011=m -# CONFIG_JOYSTICK_JOYDUMP is not set -CONFIG_JOYSTICK_XPAD=m -CONFIG_JOYSTICK_XPAD_FF=y -CONFIG_JOYSTICK_XPAD_LEDS=y -CONFIG_JOYSTICK_WALKERA0701=m -CONFIG_JOYSTICK_PSXPAD_SPI=m -CONFIG_JOYSTICK_PSXPAD_SPI_FF=y -CONFIG_INPUT_TABLET=y -CONFIG_TABLET_USB_ACECAD=m -CONFIG_TABLET_USB_AIPTEK=m -CONFIG_TABLET_USB_GTCO=m -CONFIG_TABLET_USB_HANWANG=m -CONFIG_TABLET_USB_KBTAB=m -CONFIG_TABLET_USB_PEGASUS=m -CONFIG_TABLET_SERIAL_WACOM4=m -CONFIG_INPUT_TOUCHSCREEN=y -CONFIG_TOUCHSCREEN_PROPERTIES=y -CONFIG_TOUCHSCREEN_ADS7846=m -CONFIG_TOUCHSCREEN_AD7877=m -CONFIG_TOUCHSCREEN_AD7879=m -CONFIG_TOUCHSCREEN_AD7879_I2C=m -CONFIG_TOUCHSCREEN_AD7879_SPI=m -CONFIG_TOUCHSCREEN_ATMEL_MXT=m -# CONFIG_TOUCHSCREEN_ATMEL_MXT_T37 is not set -CONFIG_TOUCHSCREEN_AUO_PIXCIR=m -CONFIG_TOUCHSCREEN_BU21013=m -CONFIG_TOUCHSCREEN_CY8CTMG110=m -CONFIG_TOUCHSCREEN_CYTTSP_CORE=m -CONFIG_TOUCHSCREEN_CYTTSP_I2C=m -CONFIG_TOUCHSCREEN_CYTTSP_SPI=m -CONFIG_TOUCHSCREEN_CYTTSP4_CORE=m -CONFIG_TOUCHSCREEN_CYTTSP4_I2C=m -CONFIG_TOUCHSCREEN_CYTTSP4_SPI=m -CONFIG_TOUCHSCREEN_DA9052=m -CONFIG_TOUCHSCREEN_DYNAPRO=m -CONFIG_TOUCHSCREEN_HAMPSHIRE=m -CONFIG_TOUCHSCREEN_EETI=m -CONFIG_TOUCHSCREEN_EGALAX_SERIAL=m -CONFIG_TOUCHSCREEN_EXC3000=m -CONFIG_TOUCHSCREEN_FUJITSU=m -CONFIG_TOUCHSCREEN_GOODIX=m -CONFIG_TOUCHSCREEN_HIDEEP=m -CONFIG_TOUCHSCREEN_ILI210X=m -CONFIG_TOUCHSCREEN_S6SY761=m -CONFIG_TOUCHSCREEN_GUNZE=m -CONFIG_TOUCHSCREEN_EKTF2127=m -CONFIG_TOUCHSCREEN_ELAN=m -CONFIG_TOUCHSCREEN_ELO=m -CONFIG_TOUCHSCREEN_WACOM_W8001=m -CONFIG_TOUCHSCREEN_WACOM_I2C=m -CONFIG_TOUCHSCREEN_MAX11801=m -CONFIG_TOUCHSCREEN_MCS5000=m -CONFIG_TOUCHSCREEN_MMS114=m -CONFIG_TOUCHSCREEN_MELFAS_MIP4=m -CONFIG_TOUCHSCREEN_MTOUCH=m -CONFIG_TOUCHSCREEN_INEXIO=m -CONFIG_TOUCHSCREEN_MK712=m -CONFIG_TOUCHSCREEN_PENMOUNT=m -CONFIG_TOUCHSCREEN_EDT_FT5X06=m -CONFIG_TOUCHSCREEN_TOUCHRIGHT=m -CONFIG_TOUCHSCREEN_TOUCHWIN=m -CONFIG_TOUCHSCREEN_TI_AM335X_TSC=m -CONFIG_TOUCHSCREEN_UCB1400=m -CONFIG_TOUCHSCREEN_PIXCIR=m -CONFIG_TOUCHSCREEN_WDT87XX_I2C=m -CONFIG_TOUCHSCREEN_WM831X=m -CONFIG_TOUCHSCREEN_WM97XX=m -CONFIG_TOUCHSCREEN_WM9705=y -CONFIG_TOUCHSCREEN_WM9712=y -CONFIG_TOUCHSCREEN_WM9713=y -CONFIG_TOUCHSCREEN_USB_COMPOSITE=m -CONFIG_TOUCHSCREEN_MC13783=m -CONFIG_TOUCHSCREEN_USB_EGALAX=y -CONFIG_TOUCHSCREEN_USB_PANJIT=y -CONFIG_TOUCHSCREEN_USB_3M=y -CONFIG_TOUCHSCREEN_USB_ITM=y -CONFIG_TOUCHSCREEN_USB_ETURBO=y -CONFIG_TOUCHSCREEN_USB_GUNZE=y -CONFIG_TOUCHSCREEN_USB_DMC_TSC10=y -CONFIG_TOUCHSCREEN_USB_IRTOUCH=y -CONFIG_TOUCHSCREEN_USB_IDEALTEK=y -CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH=y -CONFIG_TOUCHSCREEN_USB_GOTOP=y -CONFIG_TOUCHSCREEN_USB_JASTEC=y -CONFIG_TOUCHSCREEN_USB_ELO=y -CONFIG_TOUCHSCREEN_USB_E2I=y -CONFIG_TOUCHSCREEN_USB_ZYTRONIC=y -CONFIG_TOUCHSCREEN_USB_ETT_TC45USB=y -CONFIG_TOUCHSCREEN_USB_NEXIO=y -CONFIG_TOUCHSCREEN_USB_EASYTOUCH=y -CONFIG_TOUCHSCREEN_TOUCHIT213=m -CONFIG_TOUCHSCREEN_TSC_SERIO=m -CONFIG_TOUCHSCREEN_TSC200X_CORE=m -CONFIG_TOUCHSCREEN_TSC2004=m -CONFIG_TOUCHSCREEN_TSC2005=m -CONFIG_TOUCHSCREEN_TSC2007=m -CONFIG_TOUCHSCREEN_TSC2007_IIO=y -CONFIG_TOUCHSCREEN_PCAP=m -CONFIG_TOUCHSCREEN_RM_TS=m -CONFIG_TOUCHSCREEN_SILEAD=m -CONFIG_TOUCHSCREEN_SIS_I2C=m -CONFIG_TOUCHSCREEN_ST1232=m -CONFIG_TOUCHSCREEN_STMFTS=m -CONFIG_TOUCHSCREEN_SUR40=m -CONFIG_TOUCHSCREEN_SURFACE3_SPI=m -CONFIG_TOUCHSCREEN_SX8654=m -CONFIG_TOUCHSCREEN_TPS6507X=m -CONFIG_TOUCHSCREEN_ZET6223=m -CONFIG_TOUCHSCREEN_ZFORCE=m -CONFIG_TOUCHSCREEN_ROHM_BU21023=m -CONFIG_INPUT_MISC=y -CONFIG_INPUT_88PM80X_ONKEY=m -CONFIG_INPUT_AD714X=m -CONFIG_INPUT_AD714X_I2C=m -CONFIG_INPUT_AD714X_SPI=m -CONFIG_INPUT_ARIZONA_HAPTICS=m -CONFIG_INPUT_BMA150=m -CONFIG_INPUT_E3X0_BUTTON=m -CONFIG_INPUT_PCSPKR=m -CONFIG_INPUT_MAX77693_HAPTIC=m -CONFIG_INPUT_MC13783_PWRBUTTON=m -CONFIG_INPUT_MMA8450=m -CONFIG_INPUT_APANEL=m -CONFIG_INPUT_GP2A=m -CONFIG_INPUT_GPIO_BEEPER=m -CONFIG_INPUT_GPIO_DECODER=m -CONFIG_INPUT_ATLAS_BTNS=m -CONFIG_INPUT_ATI_REMOTE2=m -CONFIG_INPUT_KEYSPAN_REMOTE=m -CONFIG_INPUT_KXTJ9=m -CONFIG_INPUT_KXTJ9_POLLED_MODE=y -CONFIG_INPUT_POWERMATE=m -CONFIG_INPUT_YEALINK=m -CONFIG_INPUT_CM109=m -CONFIG_INPUT_REGULATOR_HAPTIC=m -CONFIG_INPUT_RETU_PWRBUTTON=m -CONFIG_INPUT_AXP20X_PEK=m -CONFIG_INPUT_UINPUT=m -CONFIG_INPUT_PCF50633_PMU=m -CONFIG_INPUT_PCF8574=m -CONFIG_INPUT_PWM_BEEPER=m -CONFIG_INPUT_PWM_VIBRA=m -CONFIG_INPUT_GPIO_ROTARY_ENCODER=m -CONFIG_INPUT_DA9052_ONKEY=m -CONFIG_INPUT_DA9063_ONKEY=m -CONFIG_INPUT_WM831X_ON=m -CONFIG_INPUT_PCAP=m -CONFIG_INPUT_ADXL34X=m -CONFIG_INPUT_ADXL34X_I2C=m -CONFIG_INPUT_ADXL34X_SPI=m -CONFIG_INPUT_IMS_PCU=m -CONFIG_INPUT_CMA3000=m -CONFIG_INPUT_CMA3000_I2C=m -CONFIG_INPUT_IDEAPAD_SLIDEBAR=m -CONFIG_INPUT_SOC_BUTTON_ARRAY=m -CONFIG_INPUT_DRV260X_HAPTICS=m -CONFIG_INPUT_DRV2665_HAPTICS=m -CONFIG_INPUT_DRV2667_HAPTICS=m -CONFIG_RMI4_CORE=m -CONFIG_RMI4_I2C=m -CONFIG_RMI4_SPI=m -CONFIG_RMI4_SMB=m -CONFIG_RMI4_F03=y -CONFIG_RMI4_F03_SERIO=m -CONFIG_RMI4_2D_SENSOR=y -CONFIG_RMI4_F11=y -CONFIG_RMI4_F12=y -CONFIG_RMI4_F30=y -CONFIG_RMI4_F34=y -CONFIG_RMI4_F54=y -CONFIG_RMI4_F55=y - -# -# Hardware I/O ports -# -CONFIG_SERIO=y -CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y -CONFIG_SERIO_I8042=y -CONFIG_SERIO_SERPORT=m -CONFIG_SERIO_CT82C710=m -CONFIG_SERIO_PARKBD=m -CONFIG_SERIO_PCIPS2=m -CONFIG_SERIO_LIBPS2=y -CONFIG_SERIO_RAW=m -CONFIG_SERIO_ALTERA_PS2=m -CONFIG_SERIO_PS2MULT=m -CONFIG_SERIO_ARC_PS2=m -CONFIG_HYPERV_KEYBOARD=m -CONFIG_SERIO_GPIO_PS2=m -CONFIG_USERIO=m -CONFIG_GAMEPORT=m -CONFIG_GAMEPORT_NS558=m -CONFIG_GAMEPORT_L4=m -CONFIG_GAMEPORT_EMU10K1=m -CONFIG_GAMEPORT_FM801=m - -# -# Character devices -# -CONFIG_TTY=y -CONFIG_VT=y -CONFIG_CONSOLE_TRANSLATIONS=y -CONFIG_VT_CONSOLE=y -CONFIG_VT_CONSOLE_SLEEP=y -CONFIG_HW_CONSOLE=y -CONFIG_VT_HW_CONSOLE_BINDING=y -CONFIG_UNIX98_PTYS=y -CONFIG_LEGACY_PTYS=y -CONFIG_LEGACY_PTY_COUNT=256 -CONFIG_SERIAL_NONSTANDARD=y -CONFIG_ROCKETPORT=m -CONFIG_CYCLADES=m -CONFIG_CYZ_INTR=y -CONFIG_MOXA_INTELLIO=m -CONFIG_MOXA_SMARTIO=m -CONFIG_SYNCLINK=m -CONFIG_SYNCLINKMP=m -CONFIG_SYNCLINK_GT=m -CONFIG_NOZOMI=m -CONFIG_ISI=m -CONFIG_N_HDLC=m -CONFIG_N_GSM=m -CONFIG_TRACE_ROUTER=m -CONFIG_TRACE_SINK=m -CONFIG_DEVMEM=y -# CONFIG_DEVKMEM is not set - -# -# Serial drivers -# -CONFIG_SERIAL_EARLYCON=y -CONFIG_SERIAL_8250=y -# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set -CONFIG_SERIAL_8250_PNP=y -CONFIG_SERIAL_8250_FINTEK=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_DMA=y -CONFIG_SERIAL_8250_PCI=y -CONFIG_SERIAL_8250_EXAR=y -CONFIG_SERIAL_8250_CS=m -CONFIG_SERIAL_8250_MEN_MCB=m -CONFIG_SERIAL_8250_NR_UARTS=4 -CONFIG_SERIAL_8250_RUNTIME_UARTS=4 -CONFIG_SERIAL_8250_EXTENDED=y -CONFIG_SERIAL_8250_MANY_PORTS=y -CONFIG_SERIAL_8250_SHARE_IRQ=y -CONFIG_SERIAL_8250_DETECT_IRQ=y -CONFIG_SERIAL_8250_RSA=y -# CONFIG_SERIAL_8250_FSL is not set -CONFIG_SERIAL_8250_DW=m -CONFIG_SERIAL_8250_RT288X=y -CONFIG_SERIAL_8250_LPSS=y -CONFIG_SERIAL_8250_MID=y -CONFIG_SERIAL_8250_MOXA=m - -# -# Non-8250 serial port support -# -CONFIG_SERIAL_MAX3100=m -CONFIG_SERIAL_MAX310X=y -CONFIG_SERIAL_UARTLITE=m -CONFIG_SERIAL_UARTLITE_NR_UARTS=1 -CONFIG_SERIAL_CORE=y -CONFIG_SERIAL_CORE_CONSOLE=y -CONFIG_SERIAL_JSM=m -CONFIG_SERIAL_SCCNXP=m -CONFIG_SERIAL_SC16IS7XX_CORE=m -CONFIG_SERIAL_SC16IS7XX=m -CONFIG_SERIAL_SC16IS7XX_I2C=y -CONFIG_SERIAL_SC16IS7XX_SPI=y -CONFIG_SERIAL_ALTERA_JTAGUART=m -CONFIG_SERIAL_ALTERA_UART=m -CONFIG_SERIAL_ALTERA_UART_MAXPORTS=4 -CONFIG_SERIAL_ALTERA_UART_BAUDRATE=115200 -CONFIG_SERIAL_IFX6X60=m -CONFIG_SERIAL_ARC=m -CONFIG_SERIAL_ARC_NR_PORTS=1 -CONFIG_SERIAL_RP2=m -CONFIG_SERIAL_RP2_NR_UARTS=32 -CONFIG_SERIAL_FSL_LPUART=m -CONFIG_SERIAL_MEN_Z135=m -CONFIG_SERIAL_DEV_BUS=m -CONFIG_PRINTER=m -CONFIG_LP_CONSOLE=y -CONFIG_PPDEV=m -CONFIG_HVC_DRIVER=y -CONFIG_VIRTIO_CONSOLE=m -CONFIG_IPMI_HANDLER=m -CONFIG_IPMI_DMI_DECODE=y -CONFIG_IPMI_PROC_INTERFACE=y -CONFIG_IPMI_PANIC_EVENT=y -CONFIG_IPMI_PANIC_STRING=y -CONFIG_IPMI_DEVICE_INTERFACE=m -CONFIG_IPMI_SI=m -CONFIG_IPMI_SSIF=m -CONFIG_IPMI_WATCHDOG=m -CONFIG_IPMI_POWEROFF=m -CONFIG_HW_RANDOM=m -CONFIG_HW_RANDOM_TIMERIOMEM=m -CONFIG_HW_RANDOM_INTEL=m -CONFIG_HW_RANDOM_AMD=m -CONFIG_HW_RANDOM_VIA=m -CONFIG_HW_RANDOM_VIRTIO=m -CONFIG_NVRAM=m -CONFIG_R3964=m -CONFIG_APPLICOM=m - -# -# PCMCIA character devices -# -CONFIG_SYNCLINK_CS=m -CONFIG_CARDMAN_4000=m -CONFIG_CARDMAN_4040=m -CONFIG_SCR24X=m -CONFIG_IPWIRELESS=m -CONFIG_MWAVE=m -CONFIG_RAW_DRIVER=m -CONFIG_MAX_RAW_DEVS=256 -CONFIG_HPET=y -CONFIG_HPET_MMAP=y -CONFIG_HPET_MMAP_DEFAULT=y -CONFIG_HANGCHECK_TIMER=m -CONFIG_TCG_TPM=m -CONFIG_HW_RANDOM_TPM=y -CONFIG_TCG_TIS_CORE=m -CONFIG_TCG_TIS=m -CONFIG_TCG_TIS_SPI=m -CONFIG_TCG_TIS_I2C_ATMEL=m -CONFIG_TCG_TIS_I2C_INFINEON=m -CONFIG_TCG_TIS_I2C_NUVOTON=m -CONFIG_TCG_NSC=m -CONFIG_TCG_ATMEL=m -CONFIG_TCG_INFINEON=m -CONFIG_TCG_CRB=m -CONFIG_TCG_VTPM_PROXY=m -CONFIG_TCG_TIS_ST33ZP24=m -CONFIG_TCG_TIS_ST33ZP24_I2C=m -CONFIG_TCG_TIS_ST33ZP24_SPI=m -CONFIG_TELCLOCK=m -CONFIG_DEVPORT=y -CONFIG_XILLYBUS=m -CONFIG_XILLYBUS_PCIE=m - -# -# I2C support -# -CONFIG_I2C=m -CONFIG_I2C_BOARDINFO=y -CONFIG_I2C_COMPAT=y -CONFIG_I2C_CHARDEV=m -CONFIG_I2C_MUX=m - -# -# Multiplexer I2C Chip support -# -CONFIG_I2C_MUX_GPIO=m -CONFIG_I2C_MUX_LTC4306=m -CONFIG_I2C_MUX_PCA9541=m -CONFIG_I2C_MUX_PCA954x=m -CONFIG_I2C_MUX_REG=m -CONFIG_I2C_MUX_MLXCPLD=m -CONFIG_I2C_HELPER_AUTO=y -CONFIG_I2C_SMBUS=m -CONFIG_I2C_ALGOBIT=m -CONFIG_I2C_ALGOPCA=m - -# -# I2C Hardware Bus support -# - -# -# PC SMBus host controller drivers -# -CONFIG_I2C_ALI1535=m -CONFIG_I2C_ALI1563=m -CONFIG_I2C_ALI15X3=m -CONFIG_I2C_AMD756=m -CONFIG_I2C_AMD756_S4882=m -CONFIG_I2C_AMD8111=m -CONFIG_I2C_I801=m -CONFIG_I2C_ISCH=m -CONFIG_I2C_ISMT=m -CONFIG_I2C_PIIX4=m -CONFIG_I2C_NFORCE2=m -CONFIG_I2C_NFORCE2_S4985=m -CONFIG_I2C_SIS5595=m -CONFIG_I2C_SIS630=m -CONFIG_I2C_SIS96X=m -CONFIG_I2C_VIA=m -CONFIG_I2C_VIAPRO=m - -# -# ACPI drivers -# -CONFIG_I2C_SCMI=m - -# -# I2C system bus drivers (mostly embedded / system-on-chip) -# -CONFIG_I2C_CBUS_GPIO=m -CONFIG_I2C_DESIGNWARE_CORE=m -CONFIG_I2C_DESIGNWARE_PLATFORM=m -# CONFIG_I2C_DESIGNWARE_SLAVE is not set -CONFIG_I2C_DESIGNWARE_PCI=m -# CONFIG_I2C_DESIGNWARE_BAYTRAIL is not set -CONFIG_I2C_EMEV2=m -CONFIG_I2C_GPIO=m -# CONFIG_I2C_GPIO_FAULT_INJECTOR is not set -CONFIG_I2C_KEMPLD=m -CONFIG_I2C_OCORES=m -CONFIG_I2C_PCA_PLATFORM=m -# CONFIG_I2C_PXA_PCI is not set -CONFIG_I2C_SIMTEC=m -CONFIG_I2C_XILINX=m - -# -# External I2C/SMBus adapter drivers -# -CONFIG_I2C_DIOLAN_U2C=m -CONFIG_I2C_DLN2=m -CONFIG_I2C_PARPORT=m -CONFIG_I2C_PARPORT_LIGHT=m -CONFIG_I2C_ROBOTFUZZ_OSIF=m -CONFIG_I2C_TAOS_EVM=m -CONFIG_I2C_TINY_USB=m -CONFIG_I2C_VIPERBOARD=m - -# -# Other I2C/SMBus bus drivers -# -CONFIG_I2C_MLXCPLD=m -CONFIG_I2C_CROS_EC_TUNNEL=m -# CONFIG_I2C_STUB is not set -CONFIG_I2C_SLAVE=y -CONFIG_I2C_SLAVE_EEPROM=m -# CONFIG_I2C_DEBUG_CORE is not set -# CONFIG_I2C_DEBUG_ALGO is not set -# CONFIG_I2C_DEBUG_BUS is not set -CONFIG_SPI=y -# CONFIG_SPI_DEBUG is not set -CONFIG_SPI_MASTER=y - -# -# SPI Master Controller Drivers -# -CONFIG_SPI_ALTERA=m -CONFIG_SPI_AXI_SPI_ENGINE=m -CONFIG_SPI_BITBANG=m -CONFIG_SPI_BUTTERFLY=m -CONFIG_SPI_CADENCE=m -CONFIG_SPI_DESIGNWARE=m -CONFIG_SPI_DW_PCI=m -CONFIG_SPI_DW_MID_DMA=y -CONFIG_SPI_DW_MMIO=m -CONFIG_SPI_DLN2=m -CONFIG_SPI_GPIO=m -CONFIG_SPI_LM70_LLP=m -CONFIG_SPI_OC_TINY=m -CONFIG_SPI_PXA2XX=m -CONFIG_SPI_PXA2XX_PCI=m -CONFIG_SPI_ROCKCHIP=m -CONFIG_SPI_SC18IS602=m -CONFIG_SPI_XCOMM=m -CONFIG_SPI_XILINX=m -CONFIG_SPI_ZYNQMP_GQSPI=m - -# -# SPI Protocol Masters -# -CONFIG_SPI_SPIDEV=m -CONFIG_SPI_LOOPBACK_TEST=m -CONFIG_SPI_TLE62X0=m -CONFIG_SPI_SLAVE=y -CONFIG_SPI_SLAVE_TIME=m -CONFIG_SPI_SLAVE_SYSTEM_CONTROL=m -CONFIG_SPMI=m -CONFIG_HSI=m -CONFIG_HSI_BOARDINFO=y - -# -# HSI controllers -# - -# -# HSI clients -# -CONFIG_HSI_CHAR=m -CONFIG_PPS=m -# CONFIG_PPS_DEBUG is not set - -# -# PPS clients support -# -# CONFIG_PPS_CLIENT_KTIMER is not set -CONFIG_PPS_CLIENT_LDISC=m -CONFIG_PPS_CLIENT_PARPORT=m -CONFIG_PPS_CLIENT_GPIO=m - -# -# PPS generators support -# - -# -# PTP clock support -# -CONFIG_PTP_1588_CLOCK=m -CONFIG_DP83640_PHY=m -CONFIG_PTP_1588_CLOCK_KVM=m -CONFIG_PINCTRL=y -CONFIG_PINMUX=y -CONFIG_PINCONF=y -CONFIG_GENERIC_PINCONF=y -# CONFIG_DEBUG_PINCTRL is not set -CONFIG_PINCTRL_AMD=m -CONFIG_PINCTRL_MCP23S08=m -CONFIG_PINCTRL_BAYTRAIL=y -CONFIG_PINCTRL_CHERRYVIEW=m -CONFIG_PINCTRL_INTEL=m -CONFIG_PINCTRL_BROXTON=m -CONFIG_PINCTRL_CANNONLAKE=m -CONFIG_PINCTRL_CEDARFORK=m -CONFIG_PINCTRL_DENVERTON=m -CONFIG_PINCTRL_GEMINILAKE=m -CONFIG_PINCTRL_LEWISBURG=m -CONFIG_PINCTRL_SUNRISEPOINT=m -CONFIG_GPIOLIB=y -CONFIG_GPIO_ACPI=y -CONFIG_GPIOLIB_IRQCHIP=y -# CONFIG_DEBUG_GPIO is not set -CONFIG_GPIO_SYSFS=y -CONFIG_GPIO_GENERIC=m -CONFIG_GPIO_MAX730X=m - -# -# Memory mapped GPIO drivers -# -CONFIG_GPIO_AMDPT=m -CONFIG_GPIO_DWAPB=m -CONFIG_GPIO_EXAR=m -CONFIG_GPIO_GENERIC_PLATFORM=m -CONFIG_GPIO_ICH=m -CONFIG_GPIO_LYNXPOINT=y -CONFIG_GPIO_MB86S7X=m -CONFIG_GPIO_MENZ127=m -CONFIG_GPIO_MOCKUP=m -CONFIG_GPIO_VX855=m - -# -# Port-mapped I/O GPIO drivers -# -CONFIG_GPIO_F7188X=m -CONFIG_GPIO_IT87=m -CONFIG_GPIO_SCH=m -CONFIG_GPIO_SCH311X=m - -# -# I2C GPIO expanders -# -CONFIG_GPIO_ADP5588=m -CONFIG_GPIO_MAX7300=m -CONFIG_GPIO_MAX732X=m -CONFIG_GPIO_PCA953X=m -CONFIG_GPIO_PCF857X=m -CONFIG_GPIO_TPIC2810=m - -# -# MFD GPIO expanders -# -CONFIG_GPIO_ARIZONA=m -CONFIG_GPIO_BD9571MWV=m -CONFIG_GPIO_DA9052=m -CONFIG_GPIO_DLN2=m -CONFIG_GPIO_JANZ_TTL=m -CONFIG_GPIO_KEMPLD=m -CONFIG_GPIO_LP3943=m -CONFIG_GPIO_LP873X=m -CONFIG_GPIO_TPS65086=m -CONFIG_GPIO_TPS65912=m -CONFIG_GPIO_UCB1400=m -CONFIG_GPIO_WHISKEY_COVE=m -CONFIG_GPIO_WM831X=m -CONFIG_GPIO_WM8994=m - -# -# PCI GPIO expanders -# -CONFIG_GPIO_AMD8111=m -CONFIG_GPIO_ML_IOH=m -CONFIG_GPIO_PCI_IDIO_16=m -CONFIG_GPIO_PCIE_IDIO_24=m -CONFIG_GPIO_RDC321X=m - -# -# SPI GPIO expanders -# -CONFIG_GPIO_MAX3191X=m -CONFIG_GPIO_MAX7301=m -CONFIG_GPIO_MC33880=m -CONFIG_GPIO_PISOSR=m -CONFIG_GPIO_XRA1403=m - -# -# USB GPIO expanders -# -CONFIG_GPIO_VIPERBOARD=m -CONFIG_W1=m -CONFIG_W1_CON=y - -# -# 1-wire Bus Masters -# -CONFIG_W1_MASTER_MATROX=m -CONFIG_W1_MASTER_DS2490=m -CONFIG_W1_MASTER_DS2482=m -CONFIG_W1_MASTER_DS1WM=m -CONFIG_W1_MASTER_GPIO=m - -# -# 1-wire Slaves -# -CONFIG_W1_SLAVE_THERM=m -CONFIG_W1_SLAVE_SMEM=m -# CONFIG_W1_SLAVE_DS2405 is not set -CONFIG_W1_SLAVE_DS2408=m -# CONFIG_W1_SLAVE_DS2408_READBACK is not set -CONFIG_W1_SLAVE_DS2413=m -CONFIG_W1_SLAVE_DS2406=m -CONFIG_W1_SLAVE_DS2423=m -CONFIG_W1_SLAVE_DS2805=m -CONFIG_W1_SLAVE_DS2431=m -CONFIG_W1_SLAVE_DS2433=m -CONFIG_W1_SLAVE_DS2433_CRC=y -CONFIG_W1_SLAVE_DS2438=m -CONFIG_W1_SLAVE_DS2760=m -CONFIG_W1_SLAVE_DS2780=m -CONFIG_W1_SLAVE_DS2781=m -CONFIG_W1_SLAVE_DS28E04=m -CONFIG_W1_SLAVE_DS28E17=m -CONFIG_POWER_AVS=y -CONFIG_POWER_RESET=y -# CONFIG_POWER_RESET_RESTART is not set -CONFIG_POWER_SUPPLY=y -# CONFIG_POWER_SUPPLY_DEBUG is not set -CONFIG_PDA_POWER=m -CONFIG_GENERIC_ADC_BATTERY=m -CONFIG_WM831X_BACKUP=m -CONFIG_WM831X_POWER=m -# CONFIG_TEST_POWER is not set -CONFIG_BATTERY_DS2760=m -CONFIG_BATTERY_DS2780=m -CONFIG_BATTERY_DS2781=m -CONFIG_BATTERY_DS2782=m -CONFIG_BATTERY_SBS=m -CONFIG_CHARGER_SBS=m -CONFIG_MANAGER_SBS=m -CONFIG_BATTERY_BQ27XXX=m -CONFIG_BATTERY_BQ27XXX_I2C=m -CONFIG_BATTERY_BQ27XXX_HDQ=m -# CONFIG_BATTERY_BQ27XXX_DT_UPDATES_NVM is not set -CONFIG_BATTERY_DA9052=m -CONFIG_CHARGER_DA9150=m -CONFIG_BATTERY_DA9150=m -CONFIG_CHARGER_AXP20X=m -CONFIG_BATTERY_AXP20X=m -CONFIG_AXP20X_POWER=m -CONFIG_AXP288_CHARGER=m -CONFIG_AXP288_FUEL_GAUGE=m -CONFIG_BATTERY_MAX17040=m -CONFIG_BATTERY_MAX17042=m -CONFIG_BATTERY_MAX1721X=m -CONFIG_CHARGER_PCF50633=m -CONFIG_CHARGER_ISP1704=m -CONFIG_CHARGER_MAX8903=m -CONFIG_CHARGER_LP8727=m -CONFIG_CHARGER_GPIO=m -CONFIG_CHARGER_MANAGER=y -CONFIG_CHARGER_LTC3651=m -CONFIG_CHARGER_MAX14577=m -CONFIG_CHARGER_MAX77693=m -CONFIG_CHARGER_BQ2415X=m -CONFIG_CHARGER_BQ24190=m -CONFIG_CHARGER_BQ24257=m -CONFIG_CHARGER_BQ24735=m -CONFIG_CHARGER_BQ25890=m -CONFIG_CHARGER_SMB347=m -CONFIG_BATTERY_GAUGE_LTC2941=m -CONFIG_BATTERY_RT5033=m -CONFIG_CHARGER_RT9455=m -CONFIG_HWMON=m -CONFIG_HWMON_VID=m -# CONFIG_HWMON_DEBUG_CHIP is not set - -# -# Native drivers -# -CONFIG_SENSORS_ABITUGURU=m -CONFIG_SENSORS_ABITUGURU3=m -CONFIG_SENSORS_AD7314=m -CONFIG_SENSORS_AD7414=m -CONFIG_SENSORS_AD7418=m -CONFIG_SENSORS_ADM1021=m -CONFIG_SENSORS_ADM1025=m -CONFIG_SENSORS_ADM1026=m -CONFIG_SENSORS_ADM1029=m -CONFIG_SENSORS_ADM1031=m -CONFIG_SENSORS_ADM9240=m -CONFIG_SENSORS_ADT7X10=m -CONFIG_SENSORS_ADT7310=m -CONFIG_SENSORS_ADT7410=m -CONFIG_SENSORS_ADT7411=m -CONFIG_SENSORS_ADT7462=m -CONFIG_SENSORS_ADT7470=m -CONFIG_SENSORS_ADT7475=m -CONFIG_SENSORS_ASC7621=m -CONFIG_SENSORS_K8TEMP=m -CONFIG_SENSORS_K10TEMP=m -CONFIG_SENSORS_FAM15H_POWER=m -CONFIG_SENSORS_APPLESMC=m -CONFIG_SENSORS_ASB100=m -CONFIG_SENSORS_ASPEED=m -CONFIG_SENSORS_ATXP1=m -CONFIG_SENSORS_DS620=m -CONFIG_SENSORS_DS1621=m -CONFIG_SENSORS_DELL_SMM=m -CONFIG_SENSORS_DA9052_ADC=m -CONFIG_SENSORS_I5K_AMB=m -CONFIG_SENSORS_F71805F=m -CONFIG_SENSORS_F71882FG=m -CONFIG_SENSORS_F75375S=m -CONFIG_SENSORS_MC13783_ADC=m -CONFIG_SENSORS_FSCHMD=m -CONFIG_SENSORS_FTSTEUTATES=m -CONFIG_SENSORS_GL518SM=m -CONFIG_SENSORS_GL520SM=m -CONFIG_SENSORS_G760A=m -CONFIG_SENSORS_G762=m -CONFIG_SENSORS_HIH6130=m -CONFIG_SENSORS_IBMAEM=m -CONFIG_SENSORS_IBMPEX=m -CONFIG_SENSORS_IIO_HWMON=m -CONFIG_SENSORS_I5500=m -CONFIG_SENSORS_CORETEMP=m -CONFIG_SENSORS_IT87=m -CONFIG_SENSORS_JC42=m -CONFIG_SENSORS_POWR1220=m -CONFIG_SENSORS_LINEAGE=m -CONFIG_SENSORS_LTC2945=m -CONFIG_SENSORS_LTC2990=m -CONFIG_SENSORS_LTC4151=m -CONFIG_SENSORS_LTC4215=m -CONFIG_SENSORS_LTC4222=m -CONFIG_SENSORS_LTC4245=m -CONFIG_SENSORS_LTC4260=m -CONFIG_SENSORS_LTC4261=m -CONFIG_SENSORS_MAX1111=m -CONFIG_SENSORS_MAX16065=m -CONFIG_SENSORS_MAX1619=m -CONFIG_SENSORS_MAX1668=m -CONFIG_SENSORS_MAX197=m -CONFIG_SENSORS_MAX31722=m -CONFIG_SENSORS_MAX6621=m -CONFIG_SENSORS_MAX6639=m -CONFIG_SENSORS_MAX6642=m -CONFIG_SENSORS_MAX6650=m -CONFIG_SENSORS_MAX6697=m -CONFIG_SENSORS_MAX31790=m -CONFIG_SENSORS_MCP3021=m -CONFIG_SENSORS_TC654=m -CONFIG_SENSORS_MENF21BMC_HWMON=m -CONFIG_SENSORS_ADCXX=m -CONFIG_SENSORS_LM63=m -CONFIG_SENSORS_LM70=m -CONFIG_SENSORS_LM73=m -CONFIG_SENSORS_LM75=m -CONFIG_SENSORS_LM77=m -CONFIG_SENSORS_LM78=m -CONFIG_SENSORS_LM80=m -CONFIG_SENSORS_LM83=m -CONFIG_SENSORS_LM85=m -CONFIG_SENSORS_LM87=m -CONFIG_SENSORS_LM90=m -CONFIG_SENSORS_LM92=m -CONFIG_SENSORS_LM93=m -CONFIG_SENSORS_LM95234=m -CONFIG_SENSORS_LM95241=m -CONFIG_SENSORS_LM95245=m -CONFIG_SENSORS_PC87360=m -CONFIG_SENSORS_PC87427=m -CONFIG_SENSORS_NTC_THERMISTOR=m -CONFIG_SENSORS_NCT6683=m -CONFIG_SENSORS_NCT6775=m -CONFIG_SENSORS_NCT7802=m -CONFIG_SENSORS_NCT7904=m -CONFIG_SENSORS_PCF8591=m -CONFIG_PMBUS=m -CONFIG_SENSORS_PMBUS=m -CONFIG_SENSORS_ADM1275=m -CONFIG_SENSORS_IBM_CFFPS=m -CONFIG_SENSORS_IR35221=m -CONFIG_SENSORS_LM25066=m -CONFIG_SENSORS_LTC2978=m -CONFIG_SENSORS_LTC2978_REGULATOR=y -CONFIG_SENSORS_LTC3815=m -CONFIG_SENSORS_MAX16064=m -CONFIG_SENSORS_MAX20751=m -CONFIG_SENSORS_MAX31785=m -CONFIG_SENSORS_MAX34440=m -CONFIG_SENSORS_MAX8688=m -CONFIG_SENSORS_TPS40422=m -CONFIG_SENSORS_TPS53679=m -CONFIG_SENSORS_UCD9000=m -CONFIG_SENSORS_UCD9200=m -CONFIG_SENSORS_ZL6100=m -CONFIG_SENSORS_SHT15=m -CONFIG_SENSORS_SHT21=m -CONFIG_SENSORS_SHT3x=m -CONFIG_SENSORS_SHTC1=m -CONFIG_SENSORS_SIS5595=m -CONFIG_SENSORS_DME1737=m -CONFIG_SENSORS_EMC1403=m -CONFIG_SENSORS_EMC2103=m -CONFIG_SENSORS_EMC6W201=m -CONFIG_SENSORS_SMSC47M1=m -CONFIG_SENSORS_SMSC47M192=m -CONFIG_SENSORS_SMSC47B397=m -CONFIG_SENSORS_SCH56XX_COMMON=m -CONFIG_SENSORS_SCH5627=m -CONFIG_SENSORS_SCH5636=m -CONFIG_SENSORS_STTS751=m -CONFIG_SENSORS_SMM665=m -CONFIG_SENSORS_ADC128D818=m -CONFIG_SENSORS_ADS1015=m -CONFIG_SENSORS_ADS7828=m -CONFIG_SENSORS_ADS7871=m -CONFIG_SENSORS_AMC6821=m -CONFIG_SENSORS_INA209=m -CONFIG_SENSORS_INA2XX=m -CONFIG_SENSORS_INA3221=m -CONFIG_SENSORS_TC74=m -CONFIG_SENSORS_THMC50=m -CONFIG_SENSORS_TMP102=m -CONFIG_SENSORS_TMP103=m -CONFIG_SENSORS_TMP108=m -CONFIG_SENSORS_TMP401=m -CONFIG_SENSORS_TMP421=m -CONFIG_SENSORS_VIA_CPUTEMP=m -CONFIG_SENSORS_VIA686A=m -CONFIG_SENSORS_VT1211=m -CONFIG_SENSORS_VT8231=m -CONFIG_SENSORS_W83773G=m -CONFIG_SENSORS_W83781D=m -CONFIG_SENSORS_W83791D=m -CONFIG_SENSORS_W83792D=m -CONFIG_SENSORS_W83793=m -CONFIG_SENSORS_W83795=m -# CONFIG_SENSORS_W83795_FANCTRL is not set -CONFIG_SENSORS_W83L785TS=m -CONFIG_SENSORS_W83L786NG=m -CONFIG_SENSORS_W83627HF=m -CONFIG_SENSORS_W83627EHF=m -CONFIG_SENSORS_WM831X=m -CONFIG_SENSORS_XGENE=m - -# -# ACPI drivers -# -CONFIG_SENSORS_ACPI_POWER=m -CONFIG_SENSORS_ATK0110=m -CONFIG_THERMAL=y -CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0 -CONFIG_THERMAL_WRITABLE_TRIPS=y -CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y -# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set -# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set -# CONFIG_THERMAL_DEFAULT_GOV_POWER_ALLOCATOR is not set -CONFIG_THERMAL_GOV_FAIR_SHARE=y -CONFIG_THERMAL_GOV_STEP_WISE=y -CONFIG_THERMAL_GOV_BANG_BANG=y -CONFIG_THERMAL_GOV_USER_SPACE=y -# CONFIG_THERMAL_GOV_POWER_ALLOCATOR is not set -CONFIG_CLOCK_THERMAL=y -CONFIG_DEVFREQ_THERMAL=y -# CONFIG_THERMAL_EMULATION is not set -CONFIG_INTEL_POWERCLAMP=m -CONFIG_X86_PKG_TEMP_THERMAL=m -CONFIG_INTEL_SOC_DTS_IOSF_CORE=m -CONFIG_INTEL_SOC_DTS_THERMAL=m - -# -# ACPI INT340X thermal drivers -# -CONFIG_INT340X_THERMAL=m -CONFIG_ACPI_THERMAL_REL=m -CONFIG_INT3406_THERMAL=m -CONFIG_INTEL_BXT_PMIC_THERMAL=m -CONFIG_INTEL_PCH_THERMAL=m -CONFIG_GENERIC_ADC_THERMAL=m -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_CORE=y -# CONFIG_WATCHDOG_NOWAYOUT is not set -CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y -# CONFIG_WATCHDOG_SYSFS is not set - -# -# Watchdog Device Drivers -# -CONFIG_SOFT_WATCHDOG=m -# CONFIG_SOFT_WATCHDOG_PRETIMEOUT is not set -CONFIG_DA9052_WATCHDOG=m -CONFIG_DA9063_WATCHDOG=m -CONFIG_DA9062_WATCHDOG=m -CONFIG_MENF21BMC_WATCHDOG=m -CONFIG_WDAT_WDT=m -CONFIG_WM831X_WATCHDOG=m -CONFIG_XILINX_WATCHDOG=m -CONFIG_ZIIRAVE_WATCHDOG=m -CONFIG_RAVE_SP_WATCHDOG=m -CONFIG_CADENCE_WATCHDOG=m -CONFIG_DW_WATCHDOG=m -CONFIG_MAX63XX_WATCHDOG=m -CONFIG_RETU_WATCHDOG=m -CONFIG_ACQUIRE_WDT=m -CONFIG_ADVANTECH_WDT=m -CONFIG_ALIM1535_WDT=m -CONFIG_ALIM7101_WDT=m -CONFIG_F71808E_WDT=m -# CONFIG_SP5100_TCO is not set -CONFIG_SBC_FITPC2_WATCHDOG=m -CONFIG_EUROTECH_WDT=m -CONFIG_IB700_WDT=m -CONFIG_IBMASR=m -CONFIG_WAFER_WDT=m -CONFIG_I6300ESB_WDT=m -CONFIG_IE6XX_WDT=m -CONFIG_ITCO_WDT=m -CONFIG_ITCO_VENDOR_SUPPORT=y -CONFIG_IT8712F_WDT=m -CONFIG_IT87_WDT=m -CONFIG_HP_WATCHDOG=m -CONFIG_KEMPLD_WDT=m -CONFIG_HPWDT_NMI_DECODING=y -CONFIG_SC1200_WDT=m -CONFIG_PC87413_WDT=m -CONFIG_NV_TCO=m -CONFIG_60XX_WDT=m -CONFIG_CPU5_WDT=m -CONFIG_SMSC_SCH311X_WDT=m -CONFIG_SMSC37B787_WDT=m -CONFIG_VIA_WDT=m -CONFIG_W83627HF_WDT=m -CONFIG_W83877F_WDT=m -CONFIG_W83977F_WDT=m -CONFIG_MACHZ_WDT=m -CONFIG_SBC_EPX_C3_WATCHDOG=m -CONFIG_INTEL_MEI_WDT=m -CONFIG_NI903X_WDT=m -CONFIG_NIC7018_WDT=m -CONFIG_MEN_A21_WDT=m - -# -# PCI-based Watchdog Cards -# -CONFIG_PCIPCWATCHDOG=m -CONFIG_WDTPCI=m - -# -# USB-based Watchdog Cards -# -CONFIG_USBPCWATCHDOG=m - -# -# Watchdog Pretimeout Governors -# -CONFIG_WATCHDOG_PRETIMEOUT_GOV=y -# CONFIG_WATCHDOG_PRETIMEOUT_DEFAULT_GOV_NOOP is not set -CONFIG_WATCHDOG_PRETIMEOUT_DEFAULT_GOV_PANIC=y -CONFIG_WATCHDOG_PRETIMEOUT_GOV_NOOP=m -CONFIG_WATCHDOG_PRETIMEOUT_GOV_PANIC=y -CONFIG_SSB_POSSIBLE=y -CONFIG_SSB=m -CONFIG_SSB_SPROM=y -CONFIG_SSB_BLOCKIO=y -CONFIG_SSB_PCIHOST_POSSIBLE=y -CONFIG_SSB_PCIHOST=y -CONFIG_SSB_B43_PCI_BRIDGE=y -CONFIG_SSB_PCMCIAHOST_POSSIBLE=y -CONFIG_SSB_PCMCIAHOST=y -CONFIG_SSB_SDIOHOST_POSSIBLE=y -CONFIG_SSB_SDIOHOST=y -# CONFIG_SSB_DEBUG is not set -CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y -CONFIG_SSB_DRIVER_PCICORE=y -CONFIG_SSB_DRIVER_GPIO=y -CONFIG_BCMA_POSSIBLE=y -CONFIG_BCMA=m -CONFIG_BCMA_BLOCKIO=y -CONFIG_BCMA_HOST_PCI_POSSIBLE=y -CONFIG_BCMA_HOST_PCI=y -CONFIG_BCMA_HOST_SOC=y -CONFIG_BCMA_DRIVER_PCI=y -CONFIG_BCMA_SFLASH=y -CONFIG_BCMA_DRIVER_GMAC_CMN=y -CONFIG_BCMA_DRIVER_GPIO=y -# CONFIG_BCMA_DEBUG is not set - -# -# Multifunction device drivers -# -CONFIG_MFD_CORE=y -CONFIG_MFD_BCM590XX=m -CONFIG_MFD_BD9571MWV=m -CONFIG_MFD_AXP20X=m -CONFIG_MFD_AXP20X_I2C=m -CONFIG_MFD_CROS_EC=m -CONFIG_MFD_CROS_EC_I2C=m -CONFIG_MFD_CROS_EC_SPI=m -# CONFIG_MFD_CROS_EC_CHARDEV is not set -CONFIG_PMIC_DA9052=y -CONFIG_MFD_DA9052_SPI=y -CONFIG_MFD_DA9062=m -CONFIG_MFD_DA9063=m -CONFIG_MFD_DA9150=m -CONFIG_MFD_DLN2=m -CONFIG_MFD_MC13XXX=m -CONFIG_MFD_MC13XXX_SPI=m -CONFIG_MFD_MC13XXX_I2C=m -CONFIG_HTC_PASIC3=m -CONFIG_MFD_INTEL_QUARK_I2C_GPIO=m -CONFIG_LPC_ICH=m -CONFIG_LPC_SCH=m -CONFIG_INTEL_SOC_PMIC_BXTWC=m -CONFIG_INTEL_SOC_PMIC_CHTDC_TI=m -CONFIG_MFD_INTEL_LPSS=m -CONFIG_MFD_INTEL_LPSS_ACPI=m -CONFIG_MFD_INTEL_LPSS_PCI=m -CONFIG_MFD_JANZ_CMODIO=m -CONFIG_MFD_KEMPLD=m -CONFIG_MFD_88PM800=m -CONFIG_MFD_88PM805=m -CONFIG_MFD_MAX14577=m -CONFIG_MFD_MAX77693=m -CONFIG_MFD_MAX8907=m -CONFIG_MFD_MT6397=m -CONFIG_MFD_MENF21BMC=m -CONFIG_EZX_PCAP=y -CONFIG_MFD_VIPERBOARD=m -CONFIG_MFD_RETU=m -CONFIG_MFD_PCF50633=m -CONFIG_PCF50633_ADC=m -CONFIG_PCF50633_GPIO=m -CONFIG_UCB1400_CORE=m -CONFIG_MFD_RDC321X=m -CONFIG_MFD_RT5033=m -CONFIG_MFD_SI476X_CORE=m -CONFIG_MFD_SM501=m -CONFIG_MFD_SM501_GPIO=y -CONFIG_MFD_SKY81452=m -CONFIG_ABX500_CORE=y -CONFIG_MFD_SYSCON=y -CONFIG_MFD_TI_AM335X_TSCADC=m -CONFIG_MFD_LP3943=m -CONFIG_MFD_TI_LMU=m -CONFIG_TPS6105X=m -CONFIG_TPS65010=m -CONFIG_TPS6507X=m -CONFIG_MFD_TPS65086=m -CONFIG_MFD_TI_LP873X=m -CONFIG_MFD_TPS65912=y -CONFIG_MFD_TPS65912_I2C=m -CONFIG_MFD_TPS65912_SPI=y -CONFIG_MFD_WL1273_CORE=m -CONFIG_MFD_LM3533=m -# CONFIG_MFD_TMIO is not set -CONFIG_MFD_VX855=m -CONFIG_MFD_ARIZONA=y -CONFIG_MFD_ARIZONA_I2C=m -CONFIG_MFD_ARIZONA_SPI=m -CONFIG_MFD_CS47L24=y -CONFIG_MFD_WM5102=y -CONFIG_MFD_WM5110=y -CONFIG_MFD_WM8997=y -CONFIG_MFD_WM8998=y -CONFIG_MFD_WM831X=y -CONFIG_MFD_WM831X_SPI=y -CONFIG_MFD_WM8994=m -CONFIG_RAVE_SP_CORE=m -CONFIG_REGULATOR=y -# CONFIG_REGULATOR_DEBUG is not set -CONFIG_REGULATOR_FIXED_VOLTAGE=m -CONFIG_REGULATOR_VIRTUAL_CONSUMER=m -CONFIG_REGULATOR_USERSPACE_CONSUMER=m -CONFIG_REGULATOR_88PM800=m -CONFIG_REGULATOR_ACT8865=m -CONFIG_REGULATOR_AD5398=m -CONFIG_REGULATOR_ANATOP=m -CONFIG_REGULATOR_ARIZONA_LDO1=m -CONFIG_REGULATOR_ARIZONA_MICSUPP=m -CONFIG_REGULATOR_AXP20X=m -CONFIG_REGULATOR_BCM590XX=m -CONFIG_REGULATOR_BD9571MWV=m -CONFIG_REGULATOR_DA9052=m -CONFIG_REGULATOR_DA9062=m -CONFIG_REGULATOR_DA9063=m -CONFIG_REGULATOR_DA9210=m -CONFIG_REGULATOR_DA9211=m -CONFIG_REGULATOR_FAN53555=m -CONFIG_REGULATOR_GPIO=m -CONFIG_REGULATOR_ISL9305=m -CONFIG_REGULATOR_ISL6271A=m -CONFIG_REGULATOR_LM363X=m -CONFIG_REGULATOR_LP3971=m -CONFIG_REGULATOR_LP3972=m -CONFIG_REGULATOR_LP872X=m -CONFIG_REGULATOR_LP8755=m -CONFIG_REGULATOR_LTC3589=m -CONFIG_REGULATOR_LTC3676=m -CONFIG_REGULATOR_MAX14577=m -CONFIG_REGULATOR_MAX1586=m -CONFIG_REGULATOR_MAX8649=m -CONFIG_REGULATOR_MAX8660=m -CONFIG_REGULATOR_MAX8907=m -CONFIG_REGULATOR_MAX8952=m -CONFIG_REGULATOR_MAX77693=m -CONFIG_REGULATOR_MC13XXX_CORE=m -CONFIG_REGULATOR_MC13783=m -CONFIG_REGULATOR_MC13892=m -CONFIG_REGULATOR_MT6311=m -CONFIG_REGULATOR_MT6323=m -CONFIG_REGULATOR_MT6397=m -CONFIG_REGULATOR_PCAP=m -CONFIG_REGULATOR_PCF50633=m -CONFIG_REGULATOR_PFUZE100=m -CONFIG_REGULATOR_PV88060=m -CONFIG_REGULATOR_PV88080=m -CONFIG_REGULATOR_PV88090=m -CONFIG_REGULATOR_PWM=m -CONFIG_REGULATOR_QCOM_SPMI=m -CONFIG_REGULATOR_RT5033=m -CONFIG_REGULATOR_SKY81452=m -CONFIG_REGULATOR_TPS51632=m -CONFIG_REGULATOR_TPS6105X=m -CONFIG_REGULATOR_TPS62360=m -CONFIG_REGULATOR_TPS65023=m -CONFIG_REGULATOR_TPS6507X=m -CONFIG_REGULATOR_TPS65086=m -CONFIG_REGULATOR_TPS65132=m -CONFIG_REGULATOR_TPS6524X=m -CONFIG_REGULATOR_TPS65912=m -CONFIG_REGULATOR_WM831X=m -CONFIG_REGULATOR_WM8994=m -CONFIG_CEC_CORE=m -CONFIG_CEC_PIN=y -CONFIG_RC_CORE=m -CONFIG_RC_MAP=m -CONFIG_LIRC=y -CONFIG_RC_DECODERS=y -CONFIG_IR_NEC_DECODER=m -CONFIG_IR_RC5_DECODER=m -CONFIG_IR_RC6_DECODER=m -CONFIG_IR_JVC_DECODER=m -CONFIG_IR_SONY_DECODER=m -CONFIG_IR_SANYO_DECODER=m -CONFIG_IR_SHARP_DECODER=m -CONFIG_IR_MCE_KBD_DECODER=m -CONFIG_IR_XMP_DECODER=m -CONFIG_RC_DEVICES=y -CONFIG_RC_ATI_REMOTE=m -CONFIG_IR_ENE=m -CONFIG_IR_IMON=m -CONFIG_IR_MCEUSB=m -CONFIG_IR_ITE_CIR=m -CONFIG_IR_FINTEK=m -CONFIG_IR_NUVOTON=m -CONFIG_IR_REDRAT3=m -CONFIG_IR_STREAMZAP=m -CONFIG_IR_WINBOND_CIR=m -CONFIG_IR_IGORPLUGUSB=m -CONFIG_IR_IGUANA=m -CONFIG_IR_TTUSBIR=m -CONFIG_RC_LOOPBACK=m -CONFIG_IR_SERIAL=m -CONFIG_IR_SERIAL_TRANSMITTER=y -CONFIG_IR_SIR=m -CONFIG_MEDIA_SUPPORT=m - -# -# Multimedia core support -# -CONFIG_MEDIA_CAMERA_SUPPORT=y -CONFIG_MEDIA_ANALOG_TV_SUPPORT=y -CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y -CONFIG_MEDIA_RADIO_SUPPORT=y -CONFIG_MEDIA_SDR_SUPPORT=y -CONFIG_MEDIA_CEC_SUPPORT=y -CONFIG_MEDIA_CEC_RC=y -CONFIG_MEDIA_CONTROLLER=y -CONFIG_MEDIA_CONTROLLER_DVB=y -CONFIG_VIDEO_DEV=m -CONFIG_VIDEO_V4L2_SUBDEV_API=y -CONFIG_VIDEO_V4L2=m -# CONFIG_VIDEO_ADV_DEBUG is not set -# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set -CONFIG_VIDEO_PCI_SKELETON=m -CONFIG_VIDEO_TUNER=m -CONFIG_V4L2_MEM2MEM_DEV=m -CONFIG_V4L2_FLASH_LED_CLASS=m -CONFIG_V4L2_FWNODE=m -CONFIG_VIDEOBUF_GEN=m -CONFIG_VIDEOBUF_DMA_SG=m -CONFIG_VIDEOBUF_VMALLOC=m -CONFIG_VIDEOBUF_DVB=m -CONFIG_DVB_CORE=m -# CONFIG_DVB_MMAP is not set -CONFIG_DVB_NET=y -CONFIG_TTPCI_EEPROM=m -CONFIG_DVB_MAX_ADAPTERS=8 -CONFIG_DVB_DYNAMIC_MINORS=y -# CONFIG_DVB_DEMUX_SECTION_LOSS_LOG is not set -# CONFIG_DVB_ULE_DEBUG is not set - -# -# Media drivers -# -CONFIG_MEDIA_USB_SUPPORT=y - -# -# Webcam devices -# -CONFIG_USB_VIDEO_CLASS=m -CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y -CONFIG_USB_GSPCA=m -CONFIG_USB_M5602=m -CONFIG_USB_STV06XX=m -CONFIG_USB_GL860=m -CONFIG_USB_GSPCA_BENQ=m -CONFIG_USB_GSPCA_CONEX=m -CONFIG_USB_GSPCA_CPIA1=m -CONFIG_USB_GSPCA_DTCS033=m -CONFIG_USB_GSPCA_ETOMS=m -CONFIG_USB_GSPCA_FINEPIX=m -CONFIG_USB_GSPCA_JEILINJ=m -CONFIG_USB_GSPCA_JL2005BCD=m -CONFIG_USB_GSPCA_KINECT=m -CONFIG_USB_GSPCA_KONICA=m -CONFIG_USB_GSPCA_MARS=m -CONFIG_USB_GSPCA_MR97310A=m -CONFIG_USB_GSPCA_NW80X=m -CONFIG_USB_GSPCA_OV519=m -CONFIG_USB_GSPCA_OV534=m -CONFIG_USB_GSPCA_OV534_9=m -CONFIG_USB_GSPCA_PAC207=m -CONFIG_USB_GSPCA_PAC7302=m -CONFIG_USB_GSPCA_PAC7311=m -CONFIG_USB_GSPCA_SE401=m -CONFIG_USB_GSPCA_SN9C2028=m -CONFIG_USB_GSPCA_SN9C20X=m -CONFIG_USB_GSPCA_SONIXB=m -CONFIG_USB_GSPCA_SONIXJ=m -CONFIG_USB_GSPCA_SPCA500=m -CONFIG_USB_GSPCA_SPCA501=m -CONFIG_USB_GSPCA_SPCA505=m -CONFIG_USB_GSPCA_SPCA506=m -CONFIG_USB_GSPCA_SPCA508=m -CONFIG_USB_GSPCA_SPCA561=m -CONFIG_USB_GSPCA_SPCA1528=m -CONFIG_USB_GSPCA_SQ905=m -CONFIG_USB_GSPCA_SQ905C=m -CONFIG_USB_GSPCA_SQ930X=m -CONFIG_USB_GSPCA_STK014=m -CONFIG_USB_GSPCA_STK1135=m -CONFIG_USB_GSPCA_STV0680=m -CONFIG_USB_GSPCA_SUNPLUS=m -CONFIG_USB_GSPCA_T613=m -CONFIG_USB_GSPCA_TOPRO=m -CONFIG_USB_GSPCA_TOUPTEK=m -CONFIG_USB_GSPCA_TV8532=m -CONFIG_USB_GSPCA_VC032X=m -CONFIG_USB_GSPCA_VICAM=m -CONFIG_USB_GSPCA_XIRLINK_CIT=m -CONFIG_USB_GSPCA_ZC3XX=m -CONFIG_USB_PWC=m -# CONFIG_USB_PWC_DEBUG is not set -CONFIG_USB_PWC_INPUT_EVDEV=y -CONFIG_VIDEO_CPIA2=m -CONFIG_USB_ZR364XX=m -CONFIG_USB_STKWEBCAM=m -CONFIG_USB_S2255=m -CONFIG_VIDEO_USBTV=m - -# -# Analog TV USB devices -# -CONFIG_VIDEO_PVRUSB2=m -CONFIG_VIDEO_PVRUSB2_SYSFS=y -CONFIG_VIDEO_PVRUSB2_DVB=y -# CONFIG_VIDEO_PVRUSB2_DEBUGIFC is not set -CONFIG_VIDEO_HDPVR=m -CONFIG_VIDEO_USBVISION=m -CONFIG_VIDEO_STK1160_COMMON=m -CONFIG_VIDEO_STK1160=m -CONFIG_VIDEO_GO7007=m -CONFIG_VIDEO_GO7007_USB=m -CONFIG_VIDEO_GO7007_LOADER=m -CONFIG_VIDEO_GO7007_USB_S2250_BOARD=m - -# -# Analog/digital TV USB devices -# -CONFIG_VIDEO_AU0828=m -CONFIG_VIDEO_AU0828_V4L2=y -CONFIG_VIDEO_AU0828_RC=y -CONFIG_VIDEO_CX231XX=m -CONFIG_VIDEO_CX231XX_RC=y -CONFIG_VIDEO_CX231XX_ALSA=m -CONFIG_VIDEO_CX231XX_DVB=m -CONFIG_VIDEO_TM6000=m -CONFIG_VIDEO_TM6000_ALSA=m -CONFIG_VIDEO_TM6000_DVB=m - -# -# Digital TV USB devices -# -CONFIG_DVB_USB=m -# CONFIG_DVB_USB_DEBUG is not set -CONFIG_DVB_USB_DIB3000MC=m -CONFIG_DVB_USB_A800=m -CONFIG_DVB_USB_DIBUSB_MB=m -CONFIG_DVB_USB_DIBUSB_MB_FAULTY=y -CONFIG_DVB_USB_DIBUSB_MC=m -CONFIG_DVB_USB_DIB0700=m -CONFIG_DVB_USB_UMT_010=m -CONFIG_DVB_USB_CXUSB=m -CONFIG_DVB_USB_M920X=m -CONFIG_DVB_USB_DIGITV=m -CONFIG_DVB_USB_VP7045=m -CONFIG_DVB_USB_VP702X=m -CONFIG_DVB_USB_GP8PSK=m -CONFIG_DVB_USB_NOVA_T_USB2=m -CONFIG_DVB_USB_TTUSB2=m -CONFIG_DVB_USB_DTT200U=m -CONFIG_DVB_USB_OPERA1=m -CONFIG_DVB_USB_AF9005=m -CONFIG_DVB_USB_AF9005_REMOTE=m -CONFIG_DVB_USB_PCTV452E=m -CONFIG_DVB_USB_DW2102=m -CONFIG_DVB_USB_CINERGY_T2=m -CONFIG_DVB_USB_DTV5100=m -CONFIG_DVB_USB_FRIIO=m -CONFIG_DVB_USB_AZ6027=m -CONFIG_DVB_USB_TECHNISAT_USB2=m -CONFIG_DVB_USB_V2=m -CONFIG_DVB_USB_AF9015=m -CONFIG_DVB_USB_AF9035=m -CONFIG_DVB_USB_ANYSEE=m -CONFIG_DVB_USB_AU6610=m -CONFIG_DVB_USB_AZ6007=m -CONFIG_DVB_USB_CE6230=m -CONFIG_DVB_USB_EC168=m -CONFIG_DVB_USB_GL861=m -CONFIG_DVB_USB_LME2510=m -CONFIG_DVB_USB_MXL111SF=m -CONFIG_DVB_USB_RTL28XXU=m -CONFIG_DVB_USB_DVBSKY=m -CONFIG_DVB_USB_ZD1301=m -CONFIG_DVB_TTUSB_BUDGET=m -CONFIG_DVB_TTUSB_DEC=m -CONFIG_SMS_USB_DRV=m -CONFIG_DVB_B2C2_FLEXCOP_USB=m -# CONFIG_DVB_B2C2_FLEXCOP_USB_DEBUG is not set -CONFIG_DVB_AS102=m - -# -# Webcam, TV (analog/digital) USB devices -# -CONFIG_VIDEO_EM28XX=m -CONFIG_VIDEO_EM28XX_V4L2=m -CONFIG_VIDEO_EM28XX_ALSA=m -CONFIG_VIDEO_EM28XX_DVB=m -CONFIG_VIDEO_EM28XX_RC=m - -# -# Software defined radio USB devices -# -CONFIG_USB_AIRSPY=m -CONFIG_USB_HACKRF=m -CONFIG_USB_MSI2500=m - -# -# USB HDMI CEC adapters -# -CONFIG_USB_PULSE8_CEC=m -CONFIG_USB_RAINSHADOW_CEC=m -CONFIG_MEDIA_PCI_SUPPORT=y - -# -# Media capture support -# -CONFIG_VIDEO_MEYE=m -CONFIG_VIDEO_SOLO6X10=m -CONFIG_VIDEO_TW5864=m -CONFIG_VIDEO_TW68=m -CONFIG_VIDEO_TW686X=m -CONFIG_VIDEO_ZORAN=m -CONFIG_VIDEO_ZORAN_DC30=m -CONFIG_VIDEO_ZORAN_ZR36060=m -CONFIG_VIDEO_ZORAN_BUZ=m -CONFIG_VIDEO_ZORAN_DC10=m -CONFIG_VIDEO_ZORAN_LML33=m -CONFIG_VIDEO_ZORAN_LML33R10=m -CONFIG_VIDEO_ZORAN_AVS6EYES=m - -# -# Media capture/analog TV support -# -CONFIG_VIDEO_IVTV=m -# CONFIG_VIDEO_IVTV_DEPRECATED_IOCTLS is not set -CONFIG_VIDEO_IVTV_ALSA=m -CONFIG_VIDEO_FB_IVTV=m -CONFIG_VIDEO_HEXIUM_GEMINI=m -CONFIG_VIDEO_HEXIUM_ORION=m -CONFIG_VIDEO_MXB=m -CONFIG_VIDEO_DT3155=m - -# -# Media capture/analog/hybrid TV support -# -CONFIG_VIDEO_CX18=m -CONFIG_VIDEO_CX18_ALSA=m -CONFIG_VIDEO_CX23885=m -CONFIG_MEDIA_ALTERA_CI=m -CONFIG_VIDEO_CX25821=m -CONFIG_VIDEO_CX25821_ALSA=m -CONFIG_VIDEO_CX88=m -CONFIG_VIDEO_CX88_ALSA=m -CONFIG_VIDEO_CX88_BLACKBIRD=m -CONFIG_VIDEO_CX88_DVB=m -CONFIG_VIDEO_CX88_ENABLE_VP3054=y -CONFIG_VIDEO_CX88_VP3054=m -CONFIG_VIDEO_CX88_MPEG=m -CONFIG_VIDEO_BT848=m -CONFIG_DVB_BT8XX=m -CONFIG_VIDEO_SAA7134=m -CONFIG_VIDEO_SAA7134_ALSA=m -CONFIG_VIDEO_SAA7134_RC=y -CONFIG_VIDEO_SAA7134_DVB=m -CONFIG_VIDEO_SAA7134_GO7007=m -CONFIG_VIDEO_SAA7164=m -# CONFIG_VIDEO_COBALT is not set - -# -# Media digital TV PCI Adapters -# -CONFIG_DVB_AV7110_IR=y -CONFIG_DVB_AV7110=m -CONFIG_DVB_AV7110_OSD=y -CONFIG_DVB_BUDGET_CORE=m -CONFIG_DVB_BUDGET=m -CONFIG_DVB_BUDGET_CI=m -CONFIG_DVB_BUDGET_AV=m -CONFIG_DVB_BUDGET_PATCH=m -CONFIG_DVB_B2C2_FLEXCOP_PCI=m -# CONFIG_DVB_B2C2_FLEXCOP_PCI_DEBUG is not set -CONFIG_DVB_PLUTO2=m -CONFIG_DVB_DM1105=m -CONFIG_DVB_PT1=m -CONFIG_DVB_PT3=m -CONFIG_MANTIS_CORE=m -CONFIG_DVB_MANTIS=m -CONFIG_DVB_HOPPER=m -CONFIG_DVB_NGENE=m -CONFIG_DVB_DDBRIDGE=m -# CONFIG_DVB_DDBRIDGE_MSIENABLE is not set -CONFIG_DVB_SMIPCIE=m -CONFIG_DVB_NETUP_UNIDVB=m -CONFIG_VIDEO_IPU3_CIO2=m -CONFIG_V4L_PLATFORM_DRIVERS=y -CONFIG_VIDEO_CAFE_CCIC=m -CONFIG_VIDEO_VIA_CAMERA=m -CONFIG_SOC_CAMERA=m -CONFIG_SOC_CAMERA_PLATFORM=m -CONFIG_V4L_MEM2MEM_DRIVERS=y -CONFIG_VIDEO_MEM2MEM_DEINTERLACE=m -CONFIG_VIDEO_SH_VEU=m -# CONFIG_V4L_TEST_DRIVERS is not set -CONFIG_DVB_PLATFORM_DRIVERS=y -CONFIG_CEC_PLATFORM_DRIVERS=y -CONFIG_CEC_GPIO=m -CONFIG_SDR_PLATFORM_DRIVERS=y - -# -# Supported MMC/SDIO adapters -# -CONFIG_SMS_SDIO_DRV=m -CONFIG_RADIO_ADAPTERS=y -CONFIG_RADIO_TEA575X=m -CONFIG_RADIO_SI470X=y -CONFIG_USB_SI470X=m -CONFIG_I2C_SI470X=m -CONFIG_RADIO_SI4713=m -CONFIG_USB_SI4713=m -CONFIG_PLATFORM_SI4713=m -CONFIG_I2C_SI4713=m -CONFIG_RADIO_SI476X=m -CONFIG_USB_MR800=m -CONFIG_USB_DSBR=m -CONFIG_RADIO_MAXIRADIO=m -CONFIG_RADIO_SHARK=m -CONFIG_RADIO_SHARK2=m -CONFIG_USB_KEENE=m -CONFIG_USB_RAREMONO=m -CONFIG_USB_MA901=m -CONFIG_RADIO_TEA5764=m -CONFIG_RADIO_SAA7706H=m -CONFIG_RADIO_TEF6862=m -CONFIG_RADIO_WL1273=m - -# -# Texas Instruments WL128x FM driver (ST based) -# -CONFIG_RADIO_WL128X=m - -# -# Supported FireWire (IEEE 1394) Adapters -# -CONFIG_DVB_FIREDTV=m -CONFIG_DVB_FIREDTV_INPUT=y -CONFIG_MEDIA_COMMON_OPTIONS=y - -# -# common driver options -# -CONFIG_VIDEO_CX2341X=m -CONFIG_VIDEO_TVEEPROM=m -CONFIG_CYPRESS_FIRMWARE=m -CONFIG_VIDEOBUF2_CORE=m -CONFIG_VIDEOBUF2_V4L2=m -CONFIG_VIDEOBUF2_MEMOPS=m -CONFIG_VIDEOBUF2_DMA_CONTIG=m -CONFIG_VIDEOBUF2_VMALLOC=m -CONFIG_VIDEOBUF2_DMA_SG=m -CONFIG_VIDEOBUF2_DVB=m -CONFIG_DVB_B2C2_FLEXCOP=m -CONFIG_VIDEO_SAA7146=m -CONFIG_VIDEO_SAA7146_VV=m -CONFIG_SMS_SIANO_MDTV=m -CONFIG_SMS_SIANO_RC=y -# CONFIG_SMS_SIANO_DEBUGFS is not set - -# -# Media ancillary drivers (tuners, sensors, i2c, spi, frontends) -# -CONFIG_MEDIA_SUBDRV_AUTOSELECT=y -CONFIG_MEDIA_ATTACH=y -CONFIG_VIDEO_IR_I2C=m - -# -# Audio decoders, processors and mixers -# -CONFIG_VIDEO_TVAUDIO=m -CONFIG_VIDEO_TDA7432=m -CONFIG_VIDEO_TDA9840=m -CONFIG_VIDEO_TEA6415C=m -CONFIG_VIDEO_TEA6420=m -CONFIG_VIDEO_MSP3400=m -CONFIG_VIDEO_CS3308=m -CONFIG_VIDEO_CS5345=m -CONFIG_VIDEO_CS53L32A=m -CONFIG_VIDEO_UDA1342=m -CONFIG_VIDEO_WM8775=m -CONFIG_VIDEO_WM8739=m -CONFIG_VIDEO_VP27SMPX=m -CONFIG_VIDEO_SONY_BTF_MPX=m - -# -# RDS decoders -# -CONFIG_VIDEO_SAA6588=m - -# -# Video decoders -# -CONFIG_VIDEO_BT819=m -CONFIG_VIDEO_BT856=m -CONFIG_VIDEO_BT866=m -CONFIG_VIDEO_KS0127=m -CONFIG_VIDEO_SAA7110=m -CONFIG_VIDEO_SAA711X=m -CONFIG_VIDEO_TVP5150=m -CONFIG_VIDEO_TW2804=m -CONFIG_VIDEO_TW9903=m -CONFIG_VIDEO_TW9906=m -CONFIG_VIDEO_VPX3220=m - -# -# Video and audio decoders -# -CONFIG_VIDEO_SAA717X=m -CONFIG_VIDEO_CX25840=m - -# -# Video encoders -# -CONFIG_VIDEO_SAA7127=m -CONFIG_VIDEO_SAA7185=m -CONFIG_VIDEO_ADV7170=m -CONFIG_VIDEO_ADV7175=m - -# -# Camera sensor devices -# -CONFIG_VIDEO_OV2640=m -CONFIG_VIDEO_OV7640=m -CONFIG_VIDEO_OV7670=m -CONFIG_VIDEO_MT9M111=m -CONFIG_VIDEO_MT9V011=m - -# -# Flash devices -# - -# -# Video improvement chips -# -CONFIG_VIDEO_UPD64031A=m -CONFIG_VIDEO_UPD64083=m - -# -# Audio/Video compression chips -# -CONFIG_VIDEO_SAA6752HS=m - -# -# SDR tuner chips -# - -# -# Miscellaneous helper chips -# -CONFIG_VIDEO_M52790=m - -# -# Sensors used on soc_camera driver -# - -# -# soc_camera sensor drivers -# -CONFIG_SOC_CAMERA_IMX074=m -CONFIG_SOC_CAMERA_MT9M001=m -CONFIG_SOC_CAMERA_MT9M111=m -CONFIG_SOC_CAMERA_MT9T031=m -CONFIG_SOC_CAMERA_MT9T112=m -CONFIG_SOC_CAMERA_MT9V022=m -CONFIG_SOC_CAMERA_OV5642=m -CONFIG_SOC_CAMERA_OV772X=m -CONFIG_SOC_CAMERA_OV9640=m -CONFIG_SOC_CAMERA_OV9740=m -CONFIG_SOC_CAMERA_RJ54N1=m -CONFIG_SOC_CAMERA_TW9910=m -CONFIG_MEDIA_TUNER=m -CONFIG_MEDIA_TUNER_SIMPLE=m -CONFIG_MEDIA_TUNER_TDA18250=m -CONFIG_MEDIA_TUNER_TDA8290=m -CONFIG_MEDIA_TUNER_TDA827X=m -CONFIG_MEDIA_TUNER_TDA18271=m -CONFIG_MEDIA_TUNER_TDA9887=m -CONFIG_MEDIA_TUNER_TEA5761=m -CONFIG_MEDIA_TUNER_TEA5767=m -CONFIG_MEDIA_TUNER_MSI001=m -CONFIG_MEDIA_TUNER_MT20XX=m -CONFIG_MEDIA_TUNER_MT2060=m -CONFIG_MEDIA_TUNER_MT2063=m -CONFIG_MEDIA_TUNER_MT2266=m -CONFIG_MEDIA_TUNER_MT2131=m -CONFIG_MEDIA_TUNER_QT1010=m -CONFIG_MEDIA_TUNER_XC2028=m -CONFIG_MEDIA_TUNER_XC5000=m -CONFIG_MEDIA_TUNER_XC4000=m -CONFIG_MEDIA_TUNER_MXL5005S=m -CONFIG_MEDIA_TUNER_MXL5007T=m -CONFIG_MEDIA_TUNER_MC44S803=m -CONFIG_MEDIA_TUNER_MAX2165=m -CONFIG_MEDIA_TUNER_TDA18218=m -CONFIG_MEDIA_TUNER_FC0011=m -CONFIG_MEDIA_TUNER_FC0012=m -CONFIG_MEDIA_TUNER_FC0013=m -CONFIG_MEDIA_TUNER_TDA18212=m -CONFIG_MEDIA_TUNER_E4000=m -CONFIG_MEDIA_TUNER_FC2580=m -CONFIG_MEDIA_TUNER_M88RS6000T=m -CONFIG_MEDIA_TUNER_TUA9001=m -CONFIG_MEDIA_TUNER_SI2157=m -CONFIG_MEDIA_TUNER_IT913X=m -CONFIG_MEDIA_TUNER_R820T=m -CONFIG_MEDIA_TUNER_MXL301RF=m -CONFIG_MEDIA_TUNER_QM1D1C0042=m - -# -# Multistandard (satellite) frontends -# -CONFIG_DVB_STB0899=m -CONFIG_DVB_STB6100=m -CONFIG_DVB_STV090x=m -CONFIG_DVB_STV0910=m -CONFIG_DVB_STV6110x=m -CONFIG_DVB_STV6111=m -CONFIG_DVB_MXL5XX=m -CONFIG_DVB_M88DS3103=m - -# -# Multistandard (cable + terrestrial) frontends -# -CONFIG_DVB_DRXK=m -CONFIG_DVB_TDA18271C2DD=m -CONFIG_DVB_SI2165=m -CONFIG_DVB_MN88472=m -CONFIG_DVB_MN88473=m - -# -# DVB-S (satellite) frontends -# -CONFIG_DVB_CX24110=m -CONFIG_DVB_CX24123=m -CONFIG_DVB_MT312=m -CONFIG_DVB_ZL10036=m -CONFIG_DVB_ZL10039=m -CONFIG_DVB_S5H1420=m -CONFIG_DVB_STV0288=m -CONFIG_DVB_STB6000=m -CONFIG_DVB_STV0299=m -CONFIG_DVB_STV6110=m -CONFIG_DVB_STV0900=m -CONFIG_DVB_TDA8083=m -CONFIG_DVB_TDA10086=m -CONFIG_DVB_TDA8261=m -CONFIG_DVB_VES1X93=m -CONFIG_DVB_TUNER_ITD1000=m -CONFIG_DVB_TUNER_CX24113=m -CONFIG_DVB_TDA826X=m -CONFIG_DVB_TUA6100=m -CONFIG_DVB_CX24116=m -CONFIG_DVB_CX24117=m -CONFIG_DVB_CX24120=m -CONFIG_DVB_SI21XX=m -CONFIG_DVB_TS2020=m -CONFIG_DVB_DS3000=m -CONFIG_DVB_MB86A16=m -CONFIG_DVB_TDA10071=m - -# -# DVB-T (terrestrial) frontends -# -CONFIG_DVB_SP8870=m -CONFIG_DVB_SP887X=m -CONFIG_DVB_CX22700=m -CONFIG_DVB_CX22702=m -CONFIG_DVB_DRXD=m -CONFIG_DVB_L64781=m -CONFIG_DVB_TDA1004X=m -CONFIG_DVB_NXT6000=m -CONFIG_DVB_MT352=m -CONFIG_DVB_ZL10353=m -CONFIG_DVB_DIB3000MB=m -CONFIG_DVB_DIB3000MC=m -CONFIG_DVB_DIB7000M=m -CONFIG_DVB_DIB7000P=m -CONFIG_DVB_TDA10048=m -CONFIG_DVB_AF9013=m -CONFIG_DVB_EC100=m -CONFIG_DVB_STV0367=m -CONFIG_DVB_CXD2820R=m -CONFIG_DVB_CXD2841ER=m -CONFIG_DVB_RTL2830=m -CONFIG_DVB_RTL2832=m -CONFIG_DVB_RTL2832_SDR=m -CONFIG_DVB_SI2168=m -CONFIG_DVB_AS102_FE=m -CONFIG_DVB_ZD1301_DEMOD=m -CONFIG_DVB_GP8PSK_FE=m - -# -# DVB-C (cable) frontends -# -CONFIG_DVB_VES1820=m -CONFIG_DVB_TDA10021=m -CONFIG_DVB_TDA10023=m -CONFIG_DVB_STV0297=m - -# -# ATSC (North American/Korean Terrestrial/Cable DTV) frontends -# -CONFIG_DVB_NXT200X=m -CONFIG_DVB_OR51211=m -CONFIG_DVB_OR51132=m -CONFIG_DVB_BCM3510=m -CONFIG_DVB_LGDT330X=m -CONFIG_DVB_LGDT3305=m -CONFIG_DVB_LGDT3306A=m -CONFIG_DVB_LG2160=m -CONFIG_DVB_S5H1409=m -CONFIG_DVB_AU8522=m -CONFIG_DVB_AU8522_DTV=m -CONFIG_DVB_AU8522_V4L=m -CONFIG_DVB_S5H1411=m - -# -# ISDB-T (terrestrial) frontends -# -CONFIG_DVB_S921=m -CONFIG_DVB_DIB8000=m -CONFIG_DVB_MB86A20S=m - -# -# ISDB-S (satellite) & ISDB-T (terrestrial) frontends -# -CONFIG_DVB_TC90522=m - -# -# Digital terrestrial only tuners/PLL -# -CONFIG_DVB_PLL=m -CONFIG_DVB_TUNER_DIB0070=m -CONFIG_DVB_TUNER_DIB0090=m - -# -# SEC control devices for DVB-S -# -CONFIG_DVB_DRX39XYJ=m -CONFIG_DVB_LNBH25=m -CONFIG_DVB_LNBP21=m -CONFIG_DVB_LNBP22=m -CONFIG_DVB_ISL6405=m -CONFIG_DVB_ISL6421=m -CONFIG_DVB_ISL6423=m -CONFIG_DVB_A8293=m -CONFIG_DVB_SP2=m -CONFIG_DVB_LGS8GXX=m -CONFIG_DVB_ATBM8830=m -CONFIG_DVB_TDA665x=m -CONFIG_DVB_IX2505V=m -CONFIG_DVB_M88RS2000=m -CONFIG_DVB_AF9033=m -CONFIG_DVB_HORUS3A=m -CONFIG_DVB_ASCOT2E=m -CONFIG_DVB_HELENE=m - -# -# Tools to develop new frontends -# -# CONFIG_DVB_DUMMY_FE is not set - -# -# Graphics support -# -CONFIG_AGP=m -CONFIG_AGP_AMD64=m -CONFIG_AGP_INTEL=m -CONFIG_AGP_SIS=m -CONFIG_AGP_VIA=m -CONFIG_INTEL_GTT=m -CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 -CONFIG_VGA_SWITCHEROO=y -CONFIG_DRM=m -CONFIG_DRM_MIPI_DSI=y -CONFIG_DRM_DP_AUX_CHARDEV=y -# CONFIG_DRM_DEBUG_MM_SELFTEST is not set -CONFIG_DRM_KMS_HELPER=m -CONFIG_DRM_KMS_FB_HELPER=y -CONFIG_DRM_FBDEV_EMULATION=y -CONFIG_DRM_FBDEV_OVERALLOC=100 -# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set -CONFIG_DRM_TTM=m -CONFIG_DRM_GEM_CMA_HELPER=y -CONFIG_DRM_KMS_CMA_HELPER=y -CONFIG_DRM_VM=y -CONFIG_DRM_SCHED=m - -# -# I2C encoder or helper chips -# -CONFIG_DRM_I2C_CH7006=m -CONFIG_DRM_I2C_SIL164=m -CONFIG_DRM_I2C_NXP_TDA998X=m -CONFIG_DRM_RADEON=m -# CONFIG_DRM_RADEON_USERPTR is not set -CONFIG_DRM_AMDGPU=m -CONFIG_DRM_AMDGPU_SI=y -CONFIG_DRM_AMDGPU_CIK=y -CONFIG_DRM_AMDGPU_USERPTR=y -# CONFIG_DRM_AMDGPU_GART_DEBUGFS is not set - -# -# ACP (Audio CoProcessor) Configuration -# -CONFIG_DRM_AMD_ACP=y - -# -# Display Engine Configuration -# -CONFIG_DRM_AMD_DC=y -CONFIG_DRM_AMD_DC_PRE_VEGA=y -# CONFIG_DRM_AMD_DC_FBC is not set -CONFIG_DRM_AMD_DC_DCN1_0=y -# CONFIG_DEBUG_KERNEL_DC is not set - -# -# AMD Library routines -# -CONFIG_CHASH=m -# CONFIG_CHASH_STATS is not set -# CONFIG_CHASH_SELFTEST is not set -CONFIG_DRM_NOUVEAU=m -CONFIG_NOUVEAU_DEBUG=5 -CONFIG_NOUVEAU_DEBUG_DEFAULT=3 -# CONFIG_NOUVEAU_DEBUG_MMU is not set -CONFIG_DRM_NOUVEAU_BACKLIGHT=y -CONFIG_DRM_I915=m -# CONFIG_DRM_I915_ALPHA_SUPPORT is not set -CONFIG_DRM_I915_CAPTURE_ERROR=y -CONFIG_DRM_I915_COMPRESS_ERROR=y -CONFIG_DRM_I915_USERPTR=y -CONFIG_DRM_I915_GVT=y -CONFIG_DRM_I915_GVT_KVMGT=m -CONFIG_DRM_VGEM=m -CONFIG_DRM_VMWGFX=m -CONFIG_DRM_VMWGFX_FBCON=y -CONFIG_DRM_GMA500=m -CONFIG_DRM_GMA600=y -CONFIG_DRM_GMA3600=y -CONFIG_DRM_UDL=m -CONFIG_DRM_AST=m -CONFIG_DRM_MGAG200=m -CONFIG_DRM_CIRRUS_QEMU=m -CONFIG_DRM_QXL=m -CONFIG_DRM_BOCHS=m -CONFIG_DRM_VIRTIO_GPU=m -CONFIG_DRM_PANEL=y - -# -# Display Panels -# -CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN=m -CONFIG_DRM_BRIDGE=y -CONFIG_DRM_PANEL_BRIDGE=y - -# -# Display Interface Bridges -# -CONFIG_DRM_ANALOGIX_ANX78XX=m -CONFIG_HSA_AMD=m -CONFIG_DRM_HISI_HIBMC=m -CONFIG_DRM_TINYDRM=m -CONFIG_TINYDRM_MIPI_DBI=m -CONFIG_TINYDRM_ILI9225=m -CONFIG_TINYDRM_MI0283QT=m -CONFIG_TINYDRM_REPAPER=m -CONFIG_TINYDRM_ST7586=m -CONFIG_TINYDRM_ST7735R=m -# CONFIG_DRM_LEGACY is not set -CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y -# CONFIG_DRM_LIB_RANDOM is not set - -# -# Frame buffer Devices -# -CONFIG_FB=y -CONFIG_FIRMWARE_EDID=y -CONFIG_FB_CMDLINE=y -CONFIG_FB_NOTIFY=y -CONFIG_FB_DDC=m -CONFIG_FB_BOOT_VESA_SUPPORT=y -CONFIG_FB_CFB_FILLRECT=y -CONFIG_FB_CFB_COPYAREA=y -CONFIG_FB_CFB_IMAGEBLIT=y -# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set -CONFIG_FB_SYS_FILLRECT=m -CONFIG_FB_SYS_COPYAREA=m -CONFIG_FB_SYS_IMAGEBLIT=m -# CONFIG_FB_PROVIDE_GET_FB_UNMAPPED_AREA is not set -CONFIG_FB_FOREIGN_ENDIAN=y -CONFIG_FB_BOTH_ENDIAN=y -# CONFIG_FB_BIG_ENDIAN is not set -# CONFIG_FB_LITTLE_ENDIAN is not set -CONFIG_FB_SYS_FOPS=m -CONFIG_FB_DEFERRED_IO=y -CONFIG_FB_HECUBA=m -CONFIG_FB_SVGALIB=m -# CONFIG_FB_MACMODES is not set -CONFIG_FB_BACKLIGHT=y -CONFIG_FB_MODE_HELPERS=y -CONFIG_FB_TILEBLITTING=y - -# -# Frame buffer hardware drivers -# -CONFIG_FB_CIRRUS=m -CONFIG_FB_PM2=m -CONFIG_FB_PM2_FIFO_DISCONNECT=y -CONFIG_FB_CYBER2000=m -CONFIG_FB_CYBER2000_DDC=y -CONFIG_FB_ARC=m -CONFIG_FB_ASILIANT=y -CONFIG_FB_IMSTT=y -CONFIG_FB_VGA16=m -CONFIG_FB_UVESA=m -CONFIG_FB_VESA=y -CONFIG_FB_EFI=y -CONFIG_FB_N411=m -CONFIG_FB_HGA=m -CONFIG_FB_OPENCORES=m -CONFIG_FB_S1D13XXX=m -# CONFIG_FB_NVIDIA is not set -# CONFIG_FB_RIVA is not set -CONFIG_FB_I740=m -CONFIG_FB_LE80578=m -CONFIG_FB_CARILLO_RANCH=m -CONFIG_FB_MATROX=m -CONFIG_FB_MATROX_MILLENIUM=y -CONFIG_FB_MATROX_MYSTIQUE=y -CONFIG_FB_MATROX_G=y -CONFIG_FB_MATROX_I2C=m -CONFIG_FB_MATROX_MAVEN=m -CONFIG_FB_RADEON=m -CONFIG_FB_RADEON_I2C=y -CONFIG_FB_RADEON_BACKLIGHT=y -# CONFIG_FB_RADEON_DEBUG is not set -CONFIG_FB_ATY128=m -CONFIG_FB_ATY128_BACKLIGHT=y -CONFIG_FB_ATY=m -CONFIG_FB_ATY_CT=y -CONFIG_FB_ATY_GENERIC_LCD=y -CONFIG_FB_ATY_GX=y -CONFIG_FB_ATY_BACKLIGHT=y -CONFIG_FB_S3=m -CONFIG_FB_S3_DDC=y -CONFIG_FB_SAVAGE=m -CONFIG_FB_SAVAGE_I2C=y -CONFIG_FB_SAVAGE_ACCEL=y -CONFIG_FB_SIS=m -CONFIG_FB_SIS_300=y -CONFIG_FB_SIS_315=y -CONFIG_FB_VIA=m -# CONFIG_FB_VIA_DIRECT_PROCFS is not set -CONFIG_FB_VIA_X_COMPATIBILITY=y -CONFIG_FB_NEOMAGIC=m -CONFIG_FB_KYRO=m -CONFIG_FB_3DFX=m -CONFIG_FB_3DFX_ACCEL=y -CONFIG_FB_3DFX_I2C=y -CONFIG_FB_VOODOO1=m -CONFIG_FB_VT8623=m -CONFIG_FB_TRIDENT=m -CONFIG_FB_ARK=m -CONFIG_FB_PM3=m -CONFIG_FB_CARMINE=m -CONFIG_FB_CARMINE_DRAM_EVAL=y -# CONFIG_CARMINE_DRAM_CUSTOM is not set -CONFIG_FB_SM501=m -CONFIG_FB_SMSCUFX=m -CONFIG_FB_UDL=m -CONFIG_FB_IBM_GXT4500=m -CONFIG_FB_VIRTUAL=m -CONFIG_FB_METRONOME=m -CONFIG_FB_MB862XX=m -CONFIG_FB_MB862XX_PCI_GDC=y -CONFIG_FB_MB862XX_I2C=y -CONFIG_FB_BROADSHEET=m -CONFIG_FB_AUO_K190X=m -CONFIG_FB_AUO_K1900=m -CONFIG_FB_AUO_K1901=m -CONFIG_FB_HYPERV=m -CONFIG_FB_SIMPLE=y -CONFIG_FB_SM712=m -CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_LCD_CLASS_DEVICE=m -CONFIG_LCD_L4F00242T03=m -CONFIG_LCD_LMS283GF05=m -CONFIG_LCD_LTV350QV=m -CONFIG_LCD_ILI922X=m -CONFIG_LCD_ILI9320=m -CONFIG_LCD_TDO24M=m -CONFIG_LCD_VGG2432A4=m -CONFIG_LCD_PLATFORM=m -CONFIG_LCD_S6E63M0=m -CONFIG_LCD_LD9040=m -CONFIG_LCD_AMS369FG06=m -CONFIG_LCD_LMS501KF03=m -CONFIG_LCD_HX8357=m -CONFIG_BACKLIGHT_CLASS_DEVICE=y -CONFIG_BACKLIGHT_GENERIC=m -CONFIG_BACKLIGHT_LM3533=m -CONFIG_BACKLIGHT_CARILLO_RANCH=m -CONFIG_BACKLIGHT_PWM=m -CONFIG_BACKLIGHT_DA9052=m -CONFIG_BACKLIGHT_APPLE=m -CONFIG_BACKLIGHT_PM8941_WLED=m -CONFIG_BACKLIGHT_SAHARA=m -CONFIG_BACKLIGHT_WM831X=m -CONFIG_BACKLIGHT_ADP8860=m -CONFIG_BACKLIGHT_ADP8870=m -CONFIG_BACKLIGHT_PCF50633=m -CONFIG_BACKLIGHT_LM3630A=m -CONFIG_BACKLIGHT_LM3639=m -CONFIG_BACKLIGHT_LP855X=m -CONFIG_BACKLIGHT_SKY81452=m -CONFIG_BACKLIGHT_GPIO=m -CONFIG_BACKLIGHT_LV5207LP=m -CONFIG_BACKLIGHT_BD6107=m -CONFIG_BACKLIGHT_ARCXCNN=m -CONFIG_VGASTATE=m -CONFIG_HDMI=y - -# -# Console display driver support -# -CONFIG_VGA_CONSOLE=y -CONFIG_VGACON_SOFT_SCROLLBACK=y -CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64 -# CONFIG_VGACON_SOFT_SCROLLBACK_PERSISTENT_ENABLE_BY_DEFAULT is not set -CONFIG_DUMMY_CONSOLE=y -CONFIG_DUMMY_CONSOLE_COLUMNS=80 -CONFIG_DUMMY_CONSOLE_ROWS=25 -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y -CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y -# CONFIG_LOGO is not set -CONFIG_SOUND=m -CONFIG_SOUND_OSS_CORE=y -CONFIG_SOUND_OSS_CORE_PRECLAIM=y -CONFIG_SND=m -CONFIG_SND_TIMER=m -CONFIG_SND_PCM=m -CONFIG_SND_PCM_ELD=y -CONFIG_SND_PCM_IEC958=y -CONFIG_SND_DMAENGINE_PCM=m -CONFIG_SND_HWDEP=m -CONFIG_SND_SEQ_DEVICE=m -CONFIG_SND_RAWMIDI=m -CONFIG_SND_COMPRESS_OFFLOAD=m -CONFIG_SND_JACK=y -CONFIG_SND_JACK_INPUT_DEV=y -CONFIG_SND_OSSEMUL=y -CONFIG_SND_MIXER_OSS=m -CONFIG_SND_PCM_OSS=m -CONFIG_SND_PCM_OSS_PLUGINS=y -CONFIG_SND_PCM_TIMER=y -CONFIG_SND_HRTIMER=m -CONFIG_SND_DYNAMIC_MINORS=y -CONFIG_SND_MAX_CARDS=32 -CONFIG_SND_SUPPORT_OLD_API=y -CONFIG_SND_PROC_FS=y -CONFIG_SND_VERBOSE_PROCFS=y -# CONFIG_SND_VERBOSE_PRINTK is not set -# CONFIG_SND_DEBUG is not set -CONFIG_SND_VMASTER=y -CONFIG_SND_DMA_SGBUF=y -CONFIG_SND_SEQUENCER=m -CONFIG_SND_SEQ_DUMMY=m -CONFIG_SND_SEQUENCER_OSS=m -CONFIG_SND_SEQ_HRTIMER_DEFAULT=y -CONFIG_SND_SEQ_MIDI_EVENT=m -CONFIG_SND_SEQ_MIDI=m -CONFIG_SND_SEQ_MIDI_EMUL=m -CONFIG_SND_SEQ_VIRMIDI=m -CONFIG_SND_MPU401_UART=m -CONFIG_SND_OPL3_LIB=m -CONFIG_SND_OPL3_LIB_SEQ=m -# CONFIG_SND_OPL4_LIB_SEQ is not set -CONFIG_SND_VX_LIB=m -CONFIG_SND_AC97_CODEC=m -CONFIG_SND_DRIVERS=y -# CONFIG_SND_PCSP is not set -CONFIG_SND_DUMMY=m -CONFIG_SND_ALOOP=m -CONFIG_SND_VIRMIDI=m -CONFIG_SND_MTPAV=m -CONFIG_SND_MTS64=m -CONFIG_SND_SERIAL_U16550=m -CONFIG_SND_MPU401=m -CONFIG_SND_PORTMAN2X4=m -CONFIG_SND_AC97_POWER_SAVE=y -CONFIG_SND_AC97_POWER_SAVE_DEFAULT=0 -CONFIG_SND_SB_COMMON=m -CONFIG_SND_PCI=y -CONFIG_SND_AD1889=m -CONFIG_SND_ALS300=m -CONFIG_SND_ALS4000=m -CONFIG_SND_ALI5451=m -CONFIG_SND_ASIHPI=m -CONFIG_SND_ATIIXP=m -CONFIG_SND_ATIIXP_MODEM=m -CONFIG_SND_AU8810=m -CONFIG_SND_AU8820=m -CONFIG_SND_AU8830=m -CONFIG_SND_AW2=m -CONFIG_SND_AZT3328=m -CONFIG_SND_BT87X=m -CONFIG_SND_BT87X_OVERCLOCK=y -CONFIG_SND_CA0106=m -CONFIG_SND_CMIPCI=m -CONFIG_SND_OXYGEN_LIB=m -CONFIG_SND_OXYGEN=m -CONFIG_SND_CS4281=m -CONFIG_SND_CS46XX=m -CONFIG_SND_CS46XX_NEW_DSP=y -CONFIG_SND_CTXFI=m -CONFIG_SND_DARLA20=m -CONFIG_SND_GINA20=m -CONFIG_SND_LAYLA20=m -CONFIG_SND_DARLA24=m -CONFIG_SND_GINA24=m -CONFIG_SND_LAYLA24=m -CONFIG_SND_MONA=m -CONFIG_SND_MIA=m -CONFIG_SND_ECHO3G=m -CONFIG_SND_INDIGO=m -CONFIG_SND_INDIGOIO=m -CONFIG_SND_INDIGODJ=m -CONFIG_SND_INDIGOIOX=m -CONFIG_SND_INDIGODJX=m -CONFIG_SND_EMU10K1=m -CONFIG_SND_EMU10K1_SEQ=m -CONFIG_SND_EMU10K1X=m -CONFIG_SND_ENS1370=m -CONFIG_SND_ENS1371=m -CONFIG_SND_ES1938=m -CONFIG_SND_ES1968=m -CONFIG_SND_ES1968_INPUT=y -CONFIG_SND_ES1968_RADIO=y -CONFIG_SND_FM801=m -CONFIG_SND_FM801_TEA575X_BOOL=y -CONFIG_SND_HDSP=m -CONFIG_SND_HDSPM=m -CONFIG_SND_ICE1712=m -CONFIG_SND_ICE1724=m -CONFIG_SND_INTEL8X0=m -CONFIG_SND_INTEL8X0M=m -CONFIG_SND_KORG1212=m -CONFIG_SND_LOLA=m -CONFIG_SND_LX6464ES=m -CONFIG_SND_MAESTRO3=m -CONFIG_SND_MAESTRO3_INPUT=y -CONFIG_SND_MIXART=m -CONFIG_SND_NM256=m -CONFIG_SND_PCXHR=m -CONFIG_SND_RIPTIDE=m -CONFIG_SND_RME32=m -CONFIG_SND_RME96=m -CONFIG_SND_RME9652=m -CONFIG_SND_SONICVIBES=m -CONFIG_SND_TRIDENT=m -CONFIG_SND_VIA82XX=m -CONFIG_SND_VIA82XX_MODEM=m -CONFIG_SND_VIRTUOSO=m -CONFIG_SND_VX222=m -CONFIG_SND_YMFPCI=m - -# -# HD-Audio -# -CONFIG_SND_HDA=m -CONFIG_SND_HDA_INTEL=m -CONFIG_SND_HDA_HWDEP=y -CONFIG_SND_HDA_RECONFIG=y -CONFIG_SND_HDA_INPUT_BEEP=y -CONFIG_SND_HDA_INPUT_BEEP_MODE=1 -CONFIG_SND_HDA_PATCH_LOADER=y -CONFIG_SND_HDA_CODEC_REALTEK=m -CONFIG_SND_HDA_CODEC_ANALOG=m -CONFIG_SND_HDA_CODEC_SIGMATEL=m -CONFIG_SND_HDA_CODEC_VIA=m -CONFIG_SND_HDA_CODEC_HDMI=m -CONFIG_SND_HDA_CODEC_CIRRUS=m -CONFIG_SND_HDA_CODEC_CONEXANT=m -CONFIG_SND_HDA_CODEC_CA0110=m -CONFIG_SND_HDA_CODEC_CA0132=m -CONFIG_SND_HDA_CODEC_CA0132_DSP=y -CONFIG_SND_HDA_CODEC_CMEDIA=m -CONFIG_SND_HDA_CODEC_SI3054=m -CONFIG_SND_HDA_GENERIC=m -CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0 -CONFIG_SND_HDA_CORE=m -CONFIG_SND_HDA_DSP_LOADER=y -CONFIG_SND_HDA_I915=y -CONFIG_SND_HDA_EXT_CORE=m -CONFIG_SND_HDA_PREALLOC_SIZE=64 -CONFIG_SND_SPI=y -CONFIG_SND_USB=y -CONFIG_SND_USB_AUDIO=m -CONFIG_SND_USB_UA101=m -CONFIG_SND_USB_USX2Y=m -CONFIG_SND_USB_CAIAQ=m -CONFIG_SND_USB_CAIAQ_INPUT=y -CONFIG_SND_USB_US122L=m -CONFIG_SND_USB_6FIRE=m -CONFIG_SND_USB_HIFACE=m -CONFIG_SND_BCD2000=m -CONFIG_SND_USB_LINE6=m -CONFIG_SND_USB_POD=m -CONFIG_SND_USB_PODHD=m -CONFIG_SND_USB_TONEPORT=m -CONFIG_SND_USB_VARIAX=m -CONFIG_SND_FIREWIRE=y -CONFIG_SND_FIREWIRE_LIB=m -CONFIG_SND_DICE=m -CONFIG_SND_OXFW=m -CONFIG_SND_ISIGHT=m -CONFIG_SND_FIREWORKS=m -CONFIG_SND_BEBOB=m -CONFIG_SND_FIREWIRE_DIGI00X=m -CONFIG_SND_FIREWIRE_TASCAM=m -CONFIG_SND_FIREWIRE_MOTU=m -CONFIG_SND_FIREFACE=m -CONFIG_SND_PCMCIA=y -CONFIG_SND_VXPOCKET=m -CONFIG_SND_PDAUDIOCF=m -CONFIG_SND_SOC=m -CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM=y -CONFIG_SND_SOC_COMPRESS=y -CONFIG_SND_SOC_TOPOLOGY=y -CONFIG_SND_SOC_ACPI=m -CONFIG_SND_SOC_AMD_ACP=m -CONFIG_SND_SOC_AMD_CZ_RT5645_MACH=m -CONFIG_SND_ATMEL_SOC=m -CONFIG_SND_DESIGNWARE_I2S=m -CONFIG_SND_DESIGNWARE_PCM=y - -# -# SoC Audio for Freescale CPUs -# - -# -# Common SoC Audio options for Freescale CPUs: -# -CONFIG_SND_SOC_FSL_ASRC=m -CONFIG_SND_SOC_FSL_SAI=m -CONFIG_SND_SOC_FSL_SSI=m -CONFIG_SND_SOC_FSL_SPDIF=m -CONFIG_SND_SOC_FSL_ESAI=m -CONFIG_SND_SOC_IMX_AUDMUX=m -CONFIG_SND_I2S_HI6210_I2S=m -CONFIG_SND_SOC_IMG=y -CONFIG_SND_SOC_IMG_I2S_IN=m -CONFIG_SND_SOC_IMG_I2S_OUT=m -CONFIG_SND_SOC_IMG_PARALLEL_OUT=m -CONFIG_SND_SOC_IMG_SPDIF_IN=m -CONFIG_SND_SOC_IMG_SPDIF_OUT=m -CONFIG_SND_SOC_IMG_PISTACHIO_INTERNAL_DAC=m -CONFIG_SND_SOC_INTEL_SST_TOPLEVEL=y -CONFIG_SND_SST_IPC=m -CONFIG_SND_SST_IPC_PCI=m -CONFIG_SND_SST_IPC_ACPI=m -CONFIG_SND_SOC_INTEL_SST_ACPI=m -CONFIG_SND_SOC_INTEL_SST=m -CONFIG_SND_SOC_INTEL_SST_FIRMWARE=m -CONFIG_SND_SOC_INTEL_HASWELL=m -CONFIG_SND_SOC_INTEL_BAYTRAIL=m -CONFIG_SND_SST_ATOM_HIFI2_PLATFORM_PCI=m -CONFIG_SND_SST_ATOM_HIFI2_PLATFORM=m -CONFIG_SND_SOC_INTEL_SKYLAKE_SSP_CLK=m -CONFIG_SND_SOC_INTEL_SKYLAKE=m -CONFIG_SND_SOC_ACPI_INTEL_MATCH=m -CONFIG_SND_SOC_INTEL_MACH=y -CONFIG_SND_SOC_INTEL_HASWELL_MACH=m -CONFIG_SND_SOC_INTEL_BDW_RT5677_MACH=m -CONFIG_SND_SOC_INTEL_BROADWELL_MACH=m -CONFIG_SND_SOC_INTEL_BYT_MAX98090_MACH=m -CONFIG_SND_SOC_INTEL_BYT_RT5640_MACH=m -CONFIG_SND_SOC_INTEL_BYTCR_RT5640_MACH=m -CONFIG_SND_SOC_INTEL_BYTCR_RT5651_MACH=m -CONFIG_SND_SOC_INTEL_CHT_BSW_RT5672_MACH=m -CONFIG_SND_SOC_INTEL_CHT_BSW_RT5645_MACH=m -CONFIG_SND_SOC_INTEL_CHT_BSW_MAX98090_TI_MACH=m -CONFIG_SND_SOC_INTEL_BYT_CHT_DA7213_MACH=m -CONFIG_SND_SOC_INTEL_BYT_CHT_ES8316_MACH=m -CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH=m -CONFIG_SND_SOC_INTEL_SKL_RT286_MACH=m -CONFIG_SND_SOC_INTEL_SKL_NAU88L25_SSM4567_MACH=m -CONFIG_SND_SOC_INTEL_SKL_NAU88L25_MAX98357A_MACH=m -CONFIG_SND_SOC_INTEL_BXT_DA7219_MAX98357A_MACH=m -CONFIG_SND_SOC_INTEL_BXT_RT298_MACH=m -CONFIG_SND_SOC_INTEL_KBL_RT5663_MAX98927_MACH=m -CONFIG_SND_SOC_INTEL_KBL_RT5663_RT5514_MAX98927_MACH=m - -# -# STMicroelectronics STM32 SOC audio support -# -CONFIG_SND_SOC_XTFPGA_I2S=m -CONFIG_ZX_TDM=m -CONFIG_SND_SOC_I2C_AND_SPI=m - -# -# CODEC drivers -# -# CONFIG_SND_SOC_AC97_CODEC is not set -CONFIG_SND_SOC_ADAU_UTILS=m -CONFIG_SND_SOC_ADAU1701=m -CONFIG_SND_SOC_ADAU17X1=m -CONFIG_SND_SOC_ADAU1761=m -CONFIG_SND_SOC_ADAU1761_I2C=m -CONFIG_SND_SOC_ADAU1761_SPI=m -CONFIG_SND_SOC_ADAU7002=m -CONFIG_SND_SOC_AK4104=m -CONFIG_SND_SOC_AK4554=m -CONFIG_SND_SOC_AK4613=m -CONFIG_SND_SOC_AK4642=m -CONFIG_SND_SOC_AK5386=m -CONFIG_SND_SOC_ALC5623=m -# CONFIG_SND_SOC_BT_SCO is not set -CONFIG_SND_SOC_CS35L32=m -CONFIG_SND_SOC_CS35L33=m -CONFIG_SND_SOC_CS35L34=m -CONFIG_SND_SOC_CS35L35=m -CONFIG_SND_SOC_CS42L42=m -CONFIG_SND_SOC_CS42L51=m -CONFIG_SND_SOC_CS42L51_I2C=m -CONFIG_SND_SOC_CS42L52=m -CONFIG_SND_SOC_CS42L56=m -CONFIG_SND_SOC_CS42L73=m -CONFIG_SND_SOC_CS4265=m -CONFIG_SND_SOC_CS4270=m -CONFIG_SND_SOC_CS4271=m -CONFIG_SND_SOC_CS4271_I2C=m -CONFIG_SND_SOC_CS4271_SPI=m -CONFIG_SND_SOC_CS42XX8=m -CONFIG_SND_SOC_CS42XX8_I2C=m -CONFIG_SND_SOC_CS43130=m -CONFIG_SND_SOC_CS4349=m -CONFIG_SND_SOC_CS53L30=m -CONFIG_SND_SOC_DA7213=m -CONFIG_SND_SOC_DA7219=m -CONFIG_SND_SOC_DIO2125=m -CONFIG_SND_SOC_DMIC=m -CONFIG_SND_SOC_HDMI_CODEC=m -CONFIG_SND_SOC_ES7134=m -CONFIG_SND_SOC_ES8316=m -CONFIG_SND_SOC_ES8328=m -CONFIG_SND_SOC_ES8328_I2C=m -CONFIG_SND_SOC_ES8328_SPI=m -CONFIG_SND_SOC_GTM601=m -CONFIG_SND_SOC_HDAC_HDMI=m -CONFIG_SND_SOC_INNO_RK3036=m -CONFIG_SND_SOC_MAX98090=m -CONFIG_SND_SOC_MAX98357A=m -CONFIG_SND_SOC_MAX98504=m -CONFIG_SND_SOC_MAX98927=m -CONFIG_SND_SOC_MAX98373=m -CONFIG_SND_SOC_MAX9860=m -CONFIG_SND_SOC_MSM8916_WCD_ANALOG=m -CONFIG_SND_SOC_MSM8916_WCD_DIGITAL=m -CONFIG_SND_SOC_PCM1681=m -CONFIG_SND_SOC_PCM179X=m -CONFIG_SND_SOC_PCM179X_I2C=m -CONFIG_SND_SOC_PCM179X_SPI=m -CONFIG_SND_SOC_PCM186X=m -CONFIG_SND_SOC_PCM186X_I2C=m -CONFIG_SND_SOC_PCM186X_SPI=m -CONFIG_SND_SOC_PCM3168A=m -CONFIG_SND_SOC_PCM3168A_I2C=m -CONFIG_SND_SOC_PCM3168A_SPI=m -CONFIG_SND_SOC_PCM512x=m -CONFIG_SND_SOC_PCM512x_I2C=m -CONFIG_SND_SOC_PCM512x_SPI=m -CONFIG_SND_SOC_RL6231=m -CONFIG_SND_SOC_RL6347A=m -CONFIG_SND_SOC_RT286=m -CONFIG_SND_SOC_RT298=m -CONFIG_SND_SOC_RT5514=m -CONFIG_SND_SOC_RT5514_SPI=m -# CONFIG_SND_SOC_RT5514_SPI_BUILTIN is not set -CONFIG_SND_SOC_RT5616=m -CONFIG_SND_SOC_RT5631=m -CONFIG_SND_SOC_RT5640=m -CONFIG_SND_SOC_RT5645=m -CONFIG_SND_SOC_RT5651=m -CONFIG_SND_SOC_RT5663=m -CONFIG_SND_SOC_RT5670=m -CONFIG_SND_SOC_RT5677=m -CONFIG_SND_SOC_RT5677_SPI=m -CONFIG_SND_SOC_SGTL5000=m -CONFIG_SND_SOC_SI476X=m -CONFIG_SND_SOC_SIGMADSP=m -CONFIG_SND_SOC_SIGMADSP_I2C=m -CONFIG_SND_SOC_SIGMADSP_REGMAP=m -CONFIG_SND_SOC_SIRF_AUDIO_CODEC=m -CONFIG_SND_SOC_SPDIF=m -CONFIG_SND_SOC_SSM2602=m -CONFIG_SND_SOC_SSM2602_SPI=m -CONFIG_SND_SOC_SSM2602_I2C=m -CONFIG_SND_SOC_SSM4567=m -CONFIG_SND_SOC_STA32X=m -CONFIG_SND_SOC_STA350=m -CONFIG_SND_SOC_STI_SAS=m -CONFIG_SND_SOC_TAS2552=m -CONFIG_SND_SOC_TAS5086=m -CONFIG_SND_SOC_TAS571X=m -CONFIG_SND_SOC_TAS5720=m -CONFIG_SND_SOC_TAS6424=m -CONFIG_SND_SOC_TFA9879=m -CONFIG_SND_SOC_TLV320AIC23=m -CONFIG_SND_SOC_TLV320AIC23_I2C=m -CONFIG_SND_SOC_TLV320AIC23_SPI=m -CONFIG_SND_SOC_TLV320AIC31XX=m -CONFIG_SND_SOC_TLV320AIC32X4=m -CONFIG_SND_SOC_TLV320AIC32X4_I2C=m -CONFIG_SND_SOC_TLV320AIC32X4_SPI=m -CONFIG_SND_SOC_TLV320AIC3X=m -CONFIG_SND_SOC_TS3A227E=m -CONFIG_SND_SOC_TSCS42XX=m -CONFIG_SND_SOC_WM8510=m -CONFIG_SND_SOC_WM8523=m -CONFIG_SND_SOC_WM8524=m -CONFIG_SND_SOC_WM8580=m -CONFIG_SND_SOC_WM8711=m -CONFIG_SND_SOC_WM8728=m -CONFIG_SND_SOC_WM8731=m -CONFIG_SND_SOC_WM8737=m -CONFIG_SND_SOC_WM8741=m -CONFIG_SND_SOC_WM8750=m -CONFIG_SND_SOC_WM8753=m -CONFIG_SND_SOC_WM8770=m -CONFIG_SND_SOC_WM8776=m -CONFIG_SND_SOC_WM8804=m -CONFIG_SND_SOC_WM8804_I2C=m -CONFIG_SND_SOC_WM8804_SPI=m -CONFIG_SND_SOC_WM8903=m -CONFIG_SND_SOC_WM8960=m -CONFIG_SND_SOC_WM8962=m -CONFIG_SND_SOC_WM8974=m -CONFIG_SND_SOC_WM8978=m -CONFIG_SND_SOC_WM8985=m -CONFIG_SND_SOC_ZX_AUD96P22=m -CONFIG_SND_SOC_NAU8540=m -CONFIG_SND_SOC_NAU8810=m -CONFIG_SND_SOC_NAU8824=m -CONFIG_SND_SOC_NAU8825=m -CONFIG_SND_SOC_TPA6130A2=m -CONFIG_SND_SIMPLE_CARD_UTILS=m -CONFIG_SND_SIMPLE_CARD=m -CONFIG_SND_X86=y -CONFIG_HDMI_LPE_AUDIO=m -CONFIG_SND_SYNTH_EMUX=m -CONFIG_AC97_BUS=m - -# -# HID support -# -CONFIG_HID=m -CONFIG_HID_BATTERY_STRENGTH=y -CONFIG_HIDRAW=y -CONFIG_UHID=m -CONFIG_HID_GENERIC=m - -# -# Special HID drivers -# -CONFIG_HID_A4TECH=m -CONFIG_HID_ACCUTOUCH=m -CONFIG_HID_ACRUX=m -CONFIG_HID_ACRUX_FF=y -CONFIG_HID_APPLE=m -CONFIG_HID_APPLEIR=m -CONFIG_HID_ASUS=m -CONFIG_HID_AUREAL=m -CONFIG_HID_BELKIN=m -CONFIG_HID_BETOP_FF=m -CONFIG_HID_CHERRY=m -CONFIG_HID_CHICONY=m -CONFIG_HID_CORSAIR=m -CONFIG_HID_PRODIKEYS=m -CONFIG_HID_CMEDIA=m -CONFIG_HID_CP2112=m -CONFIG_HID_CYPRESS=m -CONFIG_HID_DRAGONRISE=m -CONFIG_DRAGONRISE_FF=y -CONFIG_HID_EMS_FF=m -CONFIG_HID_ELECOM=m -CONFIG_HID_ELO=m -CONFIG_HID_EZKEY=m -CONFIG_HID_GEMBIRD=m -CONFIG_HID_GFRM=m -CONFIG_HID_HOLTEK=m -CONFIG_HOLTEK_FF=y -CONFIG_HID_GT683R=m -CONFIG_HID_KEYTOUCH=m -CONFIG_HID_KYE=m -CONFIG_HID_UCLOGIC=m -CONFIG_HID_WALTOP=m -CONFIG_HID_GYRATION=m -CONFIG_HID_ICADE=m -CONFIG_HID_ITE=m -CONFIG_HID_JABRA=m -CONFIG_HID_TWINHAN=m -CONFIG_HID_KENSINGTON=m -CONFIG_HID_LCPOWER=m -CONFIG_HID_LED=m -CONFIG_HID_LENOVO=m -CONFIG_HID_LOGITECH=m -CONFIG_HID_LOGITECH_DJ=m -CONFIG_HID_LOGITECH_HIDPP=m -CONFIG_LOGITECH_FF=y -CONFIG_LOGIRUMBLEPAD2_FF=y -CONFIG_LOGIG940_FF=y -CONFIG_LOGIWHEELS_FF=y -CONFIG_HID_MAGICMOUSE=m -CONFIG_HID_MAYFLASH=m -CONFIG_HID_MICROSOFT=m -CONFIG_HID_MONTEREY=m -CONFIG_HID_MULTITOUCH=m -CONFIG_HID_NTI=m -CONFIG_HID_NTRIG=m -CONFIG_HID_ORTEK=m -CONFIG_HID_PANTHERLORD=m -CONFIG_PANTHERLORD_FF=y -CONFIG_HID_PENMOUNT=m -CONFIG_HID_PETALYNX=m -CONFIG_HID_PICOLCD=m -CONFIG_HID_PICOLCD_FB=y -CONFIG_HID_PICOLCD_BACKLIGHT=y -CONFIG_HID_PICOLCD_LCD=y -CONFIG_HID_PICOLCD_LEDS=y -CONFIG_HID_PICOLCD_CIR=y -CONFIG_HID_PLANTRONICS=m -CONFIG_HID_PRIMAX=m -CONFIG_HID_RETRODE=m -CONFIG_HID_ROCCAT=m -CONFIG_HID_SAITEK=m -CONFIG_HID_SAMSUNG=m -CONFIG_HID_SONY=m -CONFIG_SONY_FF=y -CONFIG_HID_SPEEDLINK=m -CONFIG_HID_STEELSERIES=m -CONFIG_HID_SUNPLUS=m -CONFIG_HID_RMI=m -CONFIG_HID_GREENASIA=m -CONFIG_GREENASIA_FF=y -CONFIG_HID_HYPERV_MOUSE=m -CONFIG_HID_SMARTJOYPLUS=m -CONFIG_SMARTJOYPLUS_FF=y -CONFIG_HID_TIVO=m -CONFIG_HID_TOPSEED=m -CONFIG_HID_THINGM=m -CONFIG_HID_THRUSTMASTER=m -CONFIG_THRUSTMASTER_FF=y -CONFIG_HID_UDRAW_PS3=m -CONFIG_HID_WACOM=m -CONFIG_HID_WIIMOTE=m -CONFIG_HID_XINMO=m -CONFIG_HID_ZEROPLUS=m -CONFIG_ZEROPLUS_FF=y -CONFIG_HID_ZYDACRON=m -CONFIG_HID_SENSOR_HUB=m -CONFIG_HID_SENSOR_CUSTOM_SENSOR=m -CONFIG_HID_ALPS=m - -# -# USB HID support -# -CONFIG_USB_HID=m -CONFIG_HID_PID=y -CONFIG_USB_HIDDEV=y - -# -# I2C HID support -# -CONFIG_I2C_HID=m - -# -# Intel ISH HID support -# -CONFIG_INTEL_ISH_HID=m -CONFIG_USB_OHCI_LITTLE_ENDIAN=y -CONFIG_USB_SUPPORT=y -CONFIG_USB_COMMON=y -CONFIG_USB_ARCH_HAS_HCD=y -CONFIG_USB=m -CONFIG_USB_PCI=y -CONFIG_USB_ANNOUNCE_NEW_DEVICES=y - -# -# Miscellaneous USB options -# -CONFIG_USB_DEFAULT_PERSIST=y -CONFIG_USB_DYNAMIC_MINORS=y -CONFIG_USB_OTG=y -# CONFIG_USB_OTG_WHITELIST is not set -# CONFIG_USB_OTG_BLACKLIST_HUB is not set -CONFIG_USB_OTG_FSM=m -CONFIG_USB_LEDS_TRIGGER_USBPORT=m -CONFIG_USB_MON=m -CONFIG_USB_WUSB=m -CONFIG_USB_WUSB_CBAF=m -# CONFIG_USB_WUSB_CBAF_DEBUG is not set - -# -# USB Host Controller Drivers -# -CONFIG_USB_C67X00_HCD=m -CONFIG_USB_XHCI_HCD=m -CONFIG_USB_XHCI_DBGCAP=y -CONFIG_USB_XHCI_PCI=m -CONFIG_USB_XHCI_PLATFORM=m -CONFIG_USB_EHCI_HCD=m -CONFIG_USB_EHCI_ROOT_HUB_TT=y -CONFIG_USB_EHCI_TT_NEWSCHED=y -CONFIG_USB_EHCI_PCI=m -CONFIG_USB_EHCI_HCD_PLATFORM=m -CONFIG_USB_OXU210HP_HCD=m -CONFIG_USB_ISP116X_HCD=m -CONFIG_USB_ISP1362_HCD=m -CONFIG_USB_FOTG210_HCD=m -CONFIG_USB_MAX3421_HCD=m -CONFIG_USB_OHCI_HCD=m -CONFIG_USB_OHCI_HCD_PCI=m -CONFIG_USB_OHCI_HCD_SSB=y -CONFIG_USB_OHCI_HCD_PLATFORM=m -CONFIG_USB_UHCI_HCD=m -CONFIG_USB_U132_HCD=m -CONFIG_USB_SL811_HCD=m -# CONFIG_USB_SL811_HCD_ISO is not set -CONFIG_USB_SL811_CS=m -CONFIG_USB_R8A66597_HCD=m -CONFIG_USB_WHCI_HCD=m -CONFIG_USB_HWA_HCD=m -CONFIG_USB_HCD_BCMA=m -CONFIG_USB_HCD_SSB=m -# CONFIG_USB_HCD_TEST_MODE is not set - -# -# USB Device Class drivers -# -CONFIG_USB_ACM=m -CONFIG_USB_PRINTER=m -CONFIG_USB_WDM=m -CONFIG_USB_TMC=m - -# -# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may -# - -# -# also be needed; see USB_STORAGE Help for more info -# -CONFIG_USB_STORAGE=m -# CONFIG_USB_STORAGE_DEBUG is not set -CONFIG_USB_STORAGE_REALTEK=m -CONFIG_REALTEK_AUTOPM=y -CONFIG_USB_STORAGE_DATAFAB=m -CONFIG_USB_STORAGE_FREECOM=m -CONFIG_USB_STORAGE_ISD200=m -CONFIG_USB_STORAGE_USBAT=m -CONFIG_USB_STORAGE_SDDR09=m -CONFIG_USB_STORAGE_SDDR55=m -CONFIG_USB_STORAGE_JUMPSHOT=m -CONFIG_USB_STORAGE_ALAUDA=m -CONFIG_USB_STORAGE_ONETOUCH=m -CONFIG_USB_STORAGE_KARMA=m -CONFIG_USB_STORAGE_CYPRESS_ATACB=m -CONFIG_USB_STORAGE_ENE_UB6250=m -CONFIG_USB_UAS=m - -# -# USB Imaging devices -# -CONFIG_USB_MDC800=m -CONFIG_USB_MICROTEK=m -CONFIG_USBIP_CORE=m -CONFIG_USBIP_VHCI_HCD=m -CONFIG_USBIP_VHCI_HC_PORTS=8 -CONFIG_USBIP_VHCI_NR_HCS=1 -CONFIG_USBIP_HOST=m -CONFIG_USBIP_VUDC=m -# CONFIG_USBIP_DEBUG is not set -CONFIG_USB_MUSB_HDRC=m -# CONFIG_USB_MUSB_HOST is not set -# CONFIG_USB_MUSB_GADGET is not set -CONFIG_USB_MUSB_DUAL_ROLE=y - -# -# Platform Glue Layer -# - -# -# MUSB DMA mode -# -CONFIG_MUSB_PIO_ONLY=y -CONFIG_USB_DWC3=m -# CONFIG_USB_DWC3_ULPI is not set -# CONFIG_USB_DWC3_HOST is not set -# CONFIG_USB_DWC3_GADGET is not set -CONFIG_USB_DWC3_DUAL_ROLE=y - -# -# Platform Glue Driver Support -# -CONFIG_USB_DWC3_PCI=m -CONFIG_USB_DWC2=m -# CONFIG_USB_DWC2_HOST is not set - -# -# Gadget/Dual-role mode requires USB Gadget support to be enabled -# -# CONFIG_USB_DWC2_PERIPHERAL is not set -CONFIG_USB_DWC2_DUAL_ROLE=y -CONFIG_USB_DWC2_PCI=m -# CONFIG_USB_DWC2_DEBUG is not set -# CONFIG_USB_DWC2_TRACK_MISSED_SOFS is not set -CONFIG_USB_CHIPIDEA=m -CONFIG_USB_CHIPIDEA_PCI=m -CONFIG_USB_CHIPIDEA_UDC=y -CONFIG_USB_CHIPIDEA_HOST=y -# CONFIG_USB_CHIPIDEA_ULPI is not set -CONFIG_USB_ISP1760=m -CONFIG_USB_ISP1760_HCD=y -CONFIG_USB_ISP1761_UDC=y -# CONFIG_USB_ISP1760_HOST_ROLE is not set -# CONFIG_USB_ISP1760_GADGET_ROLE is not set -CONFIG_USB_ISP1760_DUAL_ROLE=y - -# -# USB port drivers -# -CONFIG_USB_USS720=m -CONFIG_USB_SERIAL=m -CONFIG_USB_SERIAL_GENERIC=y -CONFIG_USB_SERIAL_SIMPLE=m -CONFIG_USB_SERIAL_AIRCABLE=m -CONFIG_USB_SERIAL_ARK3116=m -CONFIG_USB_SERIAL_BELKIN=m -CONFIG_USB_SERIAL_CH341=m -CONFIG_USB_SERIAL_WHITEHEAT=m -CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m -CONFIG_USB_SERIAL_CP210X=m -CONFIG_USB_SERIAL_CYPRESS_M8=m -CONFIG_USB_SERIAL_EMPEG=m -CONFIG_USB_SERIAL_FTDI_SIO=m -CONFIG_USB_SERIAL_VISOR=m -CONFIG_USB_SERIAL_IPAQ=m -CONFIG_USB_SERIAL_IR=m -CONFIG_USB_SERIAL_EDGEPORT=m -CONFIG_USB_SERIAL_EDGEPORT_TI=m -CONFIG_USB_SERIAL_F81232=m -CONFIG_USB_SERIAL_F8153X=m -CONFIG_USB_SERIAL_GARMIN=m -CONFIG_USB_SERIAL_IPW=m -CONFIG_USB_SERIAL_IUU=m -CONFIG_USB_SERIAL_KEYSPAN_PDA=m -CONFIG_USB_SERIAL_KEYSPAN=m -CONFIG_USB_SERIAL_KLSI=m -CONFIG_USB_SERIAL_KOBIL_SCT=m -CONFIG_USB_SERIAL_MCT_U232=m -CONFIG_USB_SERIAL_METRO=m -CONFIG_USB_SERIAL_MOS7720=m -CONFIG_USB_SERIAL_MOS7715_PARPORT=y -CONFIG_USB_SERIAL_MOS7840=m -CONFIG_USB_SERIAL_MXUPORT=m -CONFIG_USB_SERIAL_NAVMAN=m -CONFIG_USB_SERIAL_PL2303=m -CONFIG_USB_SERIAL_OTI6858=m -CONFIG_USB_SERIAL_QCAUX=m -CONFIG_USB_SERIAL_QUALCOMM=m -CONFIG_USB_SERIAL_SPCP8X5=m -CONFIG_USB_SERIAL_SAFE=m -CONFIG_USB_SERIAL_SAFE_PADDED=y -CONFIG_USB_SERIAL_SIERRAWIRELESS=m -CONFIG_USB_SERIAL_SYMBOL=m -CONFIG_USB_SERIAL_TI=m -CONFIG_USB_SERIAL_CYBERJACK=m -CONFIG_USB_SERIAL_XIRCOM=m -CONFIG_USB_SERIAL_WWAN=m -CONFIG_USB_SERIAL_OPTION=m -CONFIG_USB_SERIAL_OMNINET=m -CONFIG_USB_SERIAL_OPTICON=m -CONFIG_USB_SERIAL_XSENS_MT=m -CONFIG_USB_SERIAL_WISHBONE=m -CONFIG_USB_SERIAL_SSU100=m -CONFIG_USB_SERIAL_QT2=m -# CONFIG_USB_SERIAL_UPD78F0730 is not set -# CONFIG_USB_SERIAL_DEBUG is not set - -# -# USB Miscellaneous drivers -# -CONFIG_USB_EMI62=m -CONFIG_USB_EMI26=m -CONFIG_USB_ADUTUX=m -CONFIG_USB_SEVSEG=m -CONFIG_USB_RIO500=m -CONFIG_USB_LEGOTOWER=m -CONFIG_USB_LCD=m -CONFIG_USB_CYPRESS_CY7C63=m -CONFIG_USB_CYTHERM=m -CONFIG_USB_IDMOUSE=m -CONFIG_USB_FTDI_ELAN=m -CONFIG_USB_APPLEDISPLAY=m -CONFIG_USB_SISUSBVGA=m -CONFIG_USB_SISUSBVGA_CON=y -CONFIG_USB_LD=m -CONFIG_USB_TRANCEVIBRATOR=m -CONFIG_USB_IOWARRIOR=m -CONFIG_USB_TEST=m -CONFIG_USB_EHSET_TEST_FIXTURE=m -CONFIG_USB_ISIGHTFW=m -CONFIG_USB_YUREX=m -CONFIG_USB_EZUSB_FX2=m -CONFIG_USB_HUB_USB251XB=m -CONFIG_USB_HSIC_USB3503=m -CONFIG_USB_HSIC_USB4604=m -CONFIG_USB_LINK_LAYER_TEST=m -CONFIG_USB_CHAOSKEY=m -CONFIG_USB_ATM=m -CONFIG_USB_SPEEDTOUCH=m -CONFIG_USB_CXACRU=m -CONFIG_USB_UEAGLEATM=m -CONFIG_USB_XUSBATM=m - -# -# USB Physical Layer drivers -# -CONFIG_USB_PHY=y -CONFIG_NOP_USB_XCEIV=m -CONFIG_USB_GPIO_VBUS=m -CONFIG_TAHVO_USB=m -CONFIG_TAHVO_USB_HOST_BY_DEFAULT=y -CONFIG_USB_ISP1301=m -CONFIG_USB_GADGET=m -# CONFIG_USB_GADGET_DEBUG is not set -# CONFIG_USB_GADGET_DEBUG_FILES is not set -# CONFIG_USB_GADGET_DEBUG_FS is not set -CONFIG_USB_GADGET_VBUS_DRAW=2 -CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2 -CONFIG_U_SERIAL_CONSOLE=y - -# -# USB Peripheral Controller -# -CONFIG_USB_FOTG210_UDC=m -CONFIG_USB_GR_UDC=m -CONFIG_USB_R8A66597=m -CONFIG_USB_PXA27X=m -CONFIG_USB_MV_UDC=m -CONFIG_USB_MV_U3D=m -CONFIG_USB_SNP_CORE=m -CONFIG_USB_M66592=m -CONFIG_USB_BDC_UDC=m - -# -# Platform Support -# -CONFIG_USB_BDC_PCI=m -CONFIG_USB_AMD5536UDC=m -CONFIG_USB_NET2272=m -CONFIG_USB_NET2272_DMA=y -CONFIG_USB_NET2280=m -CONFIG_USB_GOKU=m -CONFIG_USB_EG20T=m -# CONFIG_USB_DUMMY_HCD is not set -CONFIG_USB_LIBCOMPOSITE=m -CONFIG_USB_F_ACM=m -CONFIG_USB_F_SS_LB=m -CONFIG_USB_U_SERIAL=m -CONFIG_USB_U_ETHER=m -CONFIG_USB_U_AUDIO=m -CONFIG_USB_F_SERIAL=m -CONFIG_USB_F_OBEX=m -CONFIG_USB_F_NCM=m -CONFIG_USB_F_ECM=m -CONFIG_USB_F_PHONET=m -CONFIG_USB_F_EEM=m -CONFIG_USB_F_SUBSET=m -CONFIG_USB_F_RNDIS=m -CONFIG_USB_F_MASS_STORAGE=m -CONFIG_USB_F_FS=m -CONFIG_USB_F_UAC1=m -CONFIG_USB_F_UAC2=m -CONFIG_USB_F_UVC=m -CONFIG_USB_F_MIDI=m -CONFIG_USB_F_HID=m -CONFIG_USB_F_PRINTER=m -CONFIG_USB_F_TCM=m -CONFIG_USB_CONFIGFS=m -CONFIG_USB_CONFIGFS_SERIAL=y -CONFIG_USB_CONFIGFS_ACM=y -CONFIG_USB_CONFIGFS_OBEX=y -CONFIG_USB_CONFIGFS_NCM=y -CONFIG_USB_CONFIGFS_ECM=y -CONFIG_USB_CONFIGFS_ECM_SUBSET=y -CONFIG_USB_CONFIGFS_RNDIS=y -CONFIG_USB_CONFIGFS_EEM=y -CONFIG_USB_CONFIGFS_PHONET=y -CONFIG_USB_CONFIGFS_MASS_STORAGE=y -CONFIG_USB_CONFIGFS_F_LB_SS=y -CONFIG_USB_CONFIGFS_F_FS=y -CONFIG_USB_CONFIGFS_F_UAC1=y -# CONFIG_USB_CONFIGFS_F_UAC1_LEGACY is not set -CONFIG_USB_CONFIGFS_F_UAC2=y -CONFIG_USB_CONFIGFS_F_MIDI=y -CONFIG_USB_CONFIGFS_F_HID=y -CONFIG_USB_CONFIGFS_F_UVC=y -CONFIG_USB_CONFIGFS_F_PRINTER=y -CONFIG_USB_CONFIGFS_F_TCM=y -CONFIG_USB_ZERO=m -CONFIG_USB_ZERO_HNPTEST=y -CONFIG_USB_AUDIO=m -CONFIG_GADGET_UAC1=y -# CONFIG_GADGET_UAC1_LEGACY is not set -CONFIG_USB_ETH=m -CONFIG_USB_ETH_RNDIS=y -CONFIG_USB_ETH_EEM=y -CONFIG_USB_G_NCM=m -CONFIG_USB_GADGETFS=m -CONFIG_USB_FUNCTIONFS=m -CONFIG_USB_FUNCTIONFS_ETH=y -CONFIG_USB_FUNCTIONFS_RNDIS=y -CONFIG_USB_FUNCTIONFS_GENERIC=y -CONFIG_USB_MASS_STORAGE=m -CONFIG_USB_GADGET_TARGET=m -CONFIG_USB_G_SERIAL=m -CONFIG_USB_MIDI_GADGET=m -CONFIG_USB_G_PRINTER=m -CONFIG_USB_CDC_COMPOSITE=m -CONFIG_USB_G_NOKIA=m -CONFIG_USB_G_ACM_MS=m -CONFIG_USB_G_MULTI=m -CONFIG_USB_G_MULTI_RNDIS=y -CONFIG_USB_G_MULTI_CDC=y -CONFIG_USB_G_HID=m -# CONFIG_USB_G_DBGP is not set -CONFIG_USB_G_WEBCAM=m -CONFIG_TYPEC=m -CONFIG_TYPEC_TCPM=m -CONFIG_TYPEC_FUSB302=m -CONFIG_TYPEC_UCSI=m -CONFIG_UCSI_ACPI=m -CONFIG_TYPEC_TPS6598X=m -CONFIG_USB_LED_TRIG=y -CONFIG_USB_ULPI_BUS=m -CONFIG_UWB=m -CONFIG_UWB_HWA=m -CONFIG_UWB_WHCI=m -CONFIG_UWB_I1480U=m -CONFIG_MMC=m -CONFIG_MMC_BLOCK=m -CONFIG_MMC_BLOCK_MINORS=8 -CONFIG_SDIO_UART=m -# CONFIG_MMC_TEST is not set - -# -# MMC/SD/SDIO Host Controller Drivers -# -# CONFIG_MMC_DEBUG is not set -CONFIG_MMC_SDHCI=m -CONFIG_MMC_SDHCI_PCI=m -CONFIG_MMC_RICOH_MMC=y -CONFIG_MMC_SDHCI_ACPI=m -CONFIG_MMC_SDHCI_PLTFM=m -CONFIG_MMC_SDHCI_F_SDH30=m -CONFIG_MMC_WBSD=m -CONFIG_MMC_TIFM_SD=m -CONFIG_MMC_SPI=m -CONFIG_MMC_SDRICOH_CS=m -CONFIG_MMC_CB710=m -CONFIG_MMC_VIA_SDMMC=m -CONFIG_MMC_VUB300=m -CONFIG_MMC_USHC=m -CONFIG_MMC_USDHI6ROL0=m -CONFIG_MMC_REALTEK_PCI=m -CONFIG_MMC_REALTEK_USB=m -CONFIG_MMC_CQHCI=m -CONFIG_MMC_TOSHIBA_PCI=m -CONFIG_MMC_MTK=m -CONFIG_MMC_SDHCI_XENON=m -CONFIG_MEMSTICK=m -# CONFIG_MEMSTICK_DEBUG is not set - -# -# MemoryStick drivers -# -# CONFIG_MEMSTICK_UNSAFE_RESUME is not set -CONFIG_MSPRO_BLOCK=m -CONFIG_MS_BLOCK=m - -# -# MemoryStick Host Controller Drivers -# -CONFIG_MEMSTICK_TIFM_MS=m -CONFIG_MEMSTICK_JMICRON_38X=m -CONFIG_MEMSTICK_R592=m -CONFIG_MEMSTICK_REALTEK_PCI=m -CONFIG_MEMSTICK_REALTEK_USB=m -CONFIG_NEW_LEDS=y -CONFIG_LEDS_CLASS=y -CONFIG_LEDS_CLASS_FLASH=m -# CONFIG_LEDS_BRIGHTNESS_HW_CHANGED is not set - -# -# LED drivers -# -CONFIG_LEDS_APU=m -CONFIG_LEDS_AS3645A=m -CONFIG_LEDS_LM3530=m -CONFIG_LEDS_LM3533=m -CONFIG_LEDS_LM3642=m -CONFIG_LEDS_MT6323=m -CONFIG_LEDS_PCA9532=m -CONFIG_LEDS_PCA9532_GPIO=y -CONFIG_LEDS_GPIO=m -CONFIG_LEDS_LP3944=m -CONFIG_LEDS_LP3952=m -CONFIG_LEDS_LP55XX_COMMON=m -CONFIG_LEDS_LP5521=m -CONFIG_LEDS_LP5523=m -CONFIG_LEDS_LP5562=m -CONFIG_LEDS_LP8501=m -CONFIG_LEDS_CLEVO_MAIL=m -CONFIG_LEDS_PCA955X=m -# CONFIG_LEDS_PCA955X_GPIO is not set -CONFIG_LEDS_PCA963X=m -CONFIG_LEDS_WM831X_STATUS=m -CONFIG_LEDS_DA9052=m -CONFIG_LEDS_DAC124S085=m -CONFIG_LEDS_PWM=m -CONFIG_LEDS_REGULATOR=m -CONFIG_LEDS_BD2802=m -CONFIG_LEDS_INTEL_SS4200=m -CONFIG_LEDS_LT3593=m -CONFIG_LEDS_MC13783=m -CONFIG_LEDS_TCA6507=m -CONFIG_LEDS_TLC591XX=m -CONFIG_LEDS_LM355x=m -CONFIG_LEDS_MENF21BMC=m - -# -# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM) -# -CONFIG_LEDS_BLINKM=m -CONFIG_LEDS_MLXCPLD=m -CONFIG_LEDS_USER=m -CONFIG_LEDS_NIC78BX=m - -# -# LED Triggers -# -CONFIG_LEDS_TRIGGERS=y -CONFIG_LEDS_TRIGGER_TIMER=m -CONFIG_LEDS_TRIGGER_ONESHOT=m -CONFIG_LEDS_TRIGGER_DISK=y -# CONFIG_LEDS_TRIGGER_MTD is not set -CONFIG_LEDS_TRIGGER_HEARTBEAT=m -CONFIG_LEDS_TRIGGER_BACKLIGHT=m -CONFIG_LEDS_TRIGGER_CPU=y -CONFIG_LEDS_TRIGGER_ACTIVITY=m -CONFIG_LEDS_TRIGGER_GPIO=m -CONFIG_LEDS_TRIGGER_DEFAULT_ON=m - -# -# iptables trigger is under Netfilter config (LED target) -# -CONFIG_LEDS_TRIGGER_TRANSIENT=m -CONFIG_LEDS_TRIGGER_CAMERA=m -CONFIG_LEDS_TRIGGER_PANIC=y -CONFIG_LEDS_TRIGGER_NETDEV=m -CONFIG_ACCESSIBILITY=y -CONFIG_A11Y_BRAILLE_CONSOLE=y -CONFIG_INFINIBAND=m -CONFIG_INFINIBAND_USER_MAD=m -CONFIG_INFINIBAND_USER_ACCESS=m -# CONFIG_INFINIBAND_EXP_USER_ACCESS is not set -CONFIG_INFINIBAND_USER_MEM=y -CONFIG_INFINIBAND_ON_DEMAND_PAGING=y -CONFIG_INFINIBAND_ADDR_TRANS=y -CONFIG_INFINIBAND_ADDR_TRANS_CONFIGFS=y -CONFIG_INFINIBAND_MTHCA=m -CONFIG_INFINIBAND_MTHCA_DEBUG=y -CONFIG_INFINIBAND_QIB=m -CONFIG_INFINIBAND_QIB_DCA=y -CONFIG_INFINIBAND_CXGB3=m -# CONFIG_INFINIBAND_CXGB3_DEBUG is not set -CONFIG_INFINIBAND_CXGB4=m -CONFIG_INFINIBAND_I40IW=m -CONFIG_MLX4_INFINIBAND=m -CONFIG_MLX5_INFINIBAND=m -CONFIG_INFINIBAND_NES=m -# CONFIG_INFINIBAND_NES_DEBUG is not set -CONFIG_INFINIBAND_OCRDMA=m -CONFIG_INFINIBAND_VMWARE_PVRDMA=m -CONFIG_INFINIBAND_USNIC=m -CONFIG_INFINIBAND_IPOIB=m -CONFIG_INFINIBAND_IPOIB_CM=y -CONFIG_INFINIBAND_IPOIB_DEBUG=y -# CONFIG_INFINIBAND_IPOIB_DEBUG_DATA is not set -CONFIG_INFINIBAND_SRP=m -CONFIG_INFINIBAND_SRPT=m -CONFIG_INFINIBAND_ISER=m -CONFIG_INFINIBAND_ISERT=m -CONFIG_INFINIBAND_OPA_VNIC=m -CONFIG_INFINIBAND_RDMAVT=m -CONFIG_RDMA_RXE=m -CONFIG_INFINIBAND_HFI1=m -# CONFIG_HFI1_DEBUG_SDMA_ORDER is not set -# CONFIG_SDMA_VERBOSITY is not set -CONFIG_INFINIBAND_QEDR=m -CONFIG_INFINIBAND_BNXT_RE=m -CONFIG_EDAC_ATOMIC_SCRUB=y -CONFIG_EDAC_SUPPORT=y -CONFIG_EDAC=y -CONFIG_EDAC_LEGACY_SYSFS=y -# CONFIG_EDAC_DEBUG is not set -CONFIG_EDAC_DECODE_MCE=m -CONFIG_EDAC_GHES=y -CONFIG_EDAC_AMD64=m -CONFIG_EDAC_AMD64_ERROR_INJECTION=y -CONFIG_EDAC_E752X=m -CONFIG_EDAC_I82975X=m -CONFIG_EDAC_I3000=m -CONFIG_EDAC_I3200=m -CONFIG_EDAC_IE31200=m -CONFIG_EDAC_X38=m -CONFIG_EDAC_I5400=m -CONFIG_EDAC_I7CORE=m -CONFIG_EDAC_I5000=m -CONFIG_EDAC_I5100=m -CONFIG_EDAC_I7300=m -CONFIG_EDAC_SBRIDGE=m -CONFIG_EDAC_SKX=m -CONFIG_EDAC_PND2=m -CONFIG_RTC_LIB=y -CONFIG_RTC_MC146818_LIB=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_HCTOSYS=y -CONFIG_RTC_HCTOSYS_DEVICE="rtc0" -CONFIG_RTC_SYSTOHC=y -CONFIG_RTC_SYSTOHC_DEVICE="rtc0" -# CONFIG_RTC_DEBUG is not set -CONFIG_RTC_NVMEM=y - -# -# RTC interfaces -# -CONFIG_RTC_INTF_SYSFS=y -CONFIG_RTC_INTF_PROC=y -CONFIG_RTC_INTF_DEV=y -CONFIG_RTC_INTF_DEV_UIE_EMUL=y -# CONFIG_RTC_DRV_TEST is not set - -# -# I2C RTC drivers -# -CONFIG_RTC_DRV_88PM80X=m -CONFIG_RTC_DRV_ABB5ZES3=m -CONFIG_RTC_DRV_ABX80X=m -CONFIG_RTC_DRV_DS1307=m -CONFIG_RTC_DRV_DS1307_HWMON=y -# CONFIG_RTC_DRV_DS1307_CENTURY is not set -CONFIG_RTC_DRV_DS1374=m -CONFIG_RTC_DRV_DS1374_WDT=y -CONFIG_RTC_DRV_DS1672=m -CONFIG_RTC_DRV_MAX6900=m -CONFIG_RTC_DRV_MAX8907=m -CONFIG_RTC_DRV_RS5C372=m -CONFIG_RTC_DRV_ISL1208=m -CONFIG_RTC_DRV_ISL12022=m -CONFIG_RTC_DRV_X1205=m -CONFIG_RTC_DRV_PCF8523=m -CONFIG_RTC_DRV_PCF85063=m -CONFIG_RTC_DRV_PCF85363=m -CONFIG_RTC_DRV_PCF8563=m -CONFIG_RTC_DRV_PCF8583=m -CONFIG_RTC_DRV_M41T80=m -CONFIG_RTC_DRV_M41T80_WDT=y -CONFIG_RTC_DRV_BQ32K=m -CONFIG_RTC_DRV_S35390A=m -CONFIG_RTC_DRV_FM3130=m -CONFIG_RTC_DRV_RX8010=m -CONFIG_RTC_DRV_RX8581=m -CONFIG_RTC_DRV_RX8025=m -CONFIG_RTC_DRV_EM3027=m -CONFIG_RTC_DRV_RV8803=m - -# -# SPI RTC drivers -# -CONFIG_RTC_DRV_M41T93=m -CONFIG_RTC_DRV_M41T94=m -CONFIG_RTC_DRV_DS1302=m -CONFIG_RTC_DRV_DS1305=m -CONFIG_RTC_DRV_DS1343=m -CONFIG_RTC_DRV_DS1347=m -CONFIG_RTC_DRV_DS1390=m -CONFIG_RTC_DRV_MAX6916=m -CONFIG_RTC_DRV_R9701=m -CONFIG_RTC_DRV_RX4581=m -CONFIG_RTC_DRV_RX6110=m -CONFIG_RTC_DRV_RS5C348=m -CONFIG_RTC_DRV_MAX6902=m -CONFIG_RTC_DRV_PCF2123=m -CONFIG_RTC_DRV_MCP795=m -CONFIG_RTC_I2C_AND_SPI=m - -# -# SPI and I2C RTC drivers -# -CONFIG_RTC_DRV_DS3232=m -CONFIG_RTC_DRV_DS3232_HWMON=y -CONFIG_RTC_DRV_PCF2127=m -CONFIG_RTC_DRV_RV3029C2=m -CONFIG_RTC_DRV_RV3029_HWMON=y - -# -# Platform RTC drivers -# -CONFIG_RTC_DRV_CMOS=y -CONFIG_RTC_DRV_DS1286=m -CONFIG_RTC_DRV_DS1511=m -CONFIG_RTC_DRV_DS1553=m -CONFIG_RTC_DRV_DS1685_FAMILY=m -CONFIG_RTC_DRV_DS1685=y -# CONFIG_RTC_DRV_DS1689 is not set -# CONFIG_RTC_DRV_DS17285 is not set -# CONFIG_RTC_DRV_DS17485 is not set -# CONFIG_RTC_DRV_DS17885 is not set -CONFIG_RTC_DS1685_PROC_REGS=y -CONFIG_RTC_DS1685_SYSFS_REGS=y -CONFIG_RTC_DRV_DS1742=m -CONFIG_RTC_DRV_DS2404=m -CONFIG_RTC_DRV_DA9052=m -CONFIG_RTC_DRV_DA9063=m -CONFIG_RTC_DRV_STK17TA8=m -CONFIG_RTC_DRV_M48T86=m -CONFIG_RTC_DRV_M48T35=m -CONFIG_RTC_DRV_M48T59=m -CONFIG_RTC_DRV_MSM6242=m -CONFIG_RTC_DRV_BQ4802=m -CONFIG_RTC_DRV_RP5C01=m -CONFIG_RTC_DRV_V3020=m -CONFIG_RTC_DRV_WM831X=m -CONFIG_RTC_DRV_PCF50633=m -# CONFIG_RTC_DRV_CROS_EC is not set - -# -# on-CPU RTC drivers -# -CONFIG_RTC_DRV_FTRTC010=m -CONFIG_RTC_DRV_PCAP=m -CONFIG_RTC_DRV_MC13XXX=m -CONFIG_RTC_DRV_MT6397=m - -# -# HID Sensor RTC drivers -# -CONFIG_RTC_DRV_HID_SENSOR_TIME=m -CONFIG_DMADEVICES=y -# CONFIG_DMADEVICES_DEBUG is not set - -# -# DMA Devices -# -CONFIG_DMA_ENGINE=y -CONFIG_DMA_VIRTUAL_CHANNELS=y -CONFIG_DMA_ACPI=y -CONFIG_ALTERA_MSGDMA=m -CONFIG_INTEL_IDMA64=m -CONFIG_INTEL_IOATDMA=m -CONFIG_INTEL_MIC_X100_DMA=m -CONFIG_QCOM_HIDMA_MGMT=m -CONFIG_QCOM_HIDMA=m -CONFIG_DW_DMAC_CORE=y -CONFIG_DW_DMAC=m -CONFIG_DW_DMAC_PCI=y -CONFIG_HSU_DMA=y - -# -# DMA Clients -# -CONFIG_ASYNC_TX_DMA=y -# CONFIG_DMATEST is not set -CONFIG_DMA_ENGINE_RAID=y - -# -# DMABUF options -# -CONFIG_SYNC_FILE=y -# CONFIG_SW_SYNC is not set -CONFIG_DCA=m -CONFIG_AUXDISPLAY=y -CONFIG_CHARLCD=m -CONFIG_HD44780=m -CONFIG_KS0108=m -CONFIG_KS0108_PORT=0x378 -CONFIG_KS0108_DELAY=2 -CONFIG_CFAG12864B=m -CONFIG_CFAG12864B_RATE=20 -CONFIG_IMG_ASCII_LCD=m -CONFIG_PANEL=m -CONFIG_PANEL_PARPORT=0 -CONFIG_PANEL_PROFILE=5 -# CONFIG_PANEL_CHANGE_MESSAGE is not set -CONFIG_UIO=m -CONFIG_UIO_CIF=m -CONFIG_UIO_PDRV_GENIRQ=m -CONFIG_UIO_DMEM_GENIRQ=m -CONFIG_UIO_AEC=m -CONFIG_UIO_SERCOS3=m -CONFIG_UIO_PCI_GENERIC=m -CONFIG_UIO_NETX=m -CONFIG_UIO_PRUSS=m -CONFIG_UIO_MF624=m -CONFIG_UIO_HV_GENERIC=m -CONFIG_VFIO_IOMMU_TYPE1=m -CONFIG_VFIO_VIRQFD=m -CONFIG_VFIO=m -# CONFIG_VFIO_NOIOMMU is not set -CONFIG_VFIO_PCI=m -CONFIG_VFIO_PCI_VGA=y -CONFIG_VFIO_PCI_MMAP=y -CONFIG_VFIO_PCI_INTX=y -CONFIG_VFIO_PCI_IGD=y -CONFIG_VFIO_MDEV=m -CONFIG_VFIO_MDEV_DEVICE=m -CONFIG_IRQ_BYPASS_MANAGER=m -CONFIG_VIRT_DRIVERS=y -CONFIG_VBOXGUEST=m -CONFIG_VIRTIO=m -CONFIG_VIRTIO_MENU=y -CONFIG_VIRTIO_PCI=m -CONFIG_VIRTIO_PCI_LEGACY=y -CONFIG_VIRTIO_BALLOON=m -CONFIG_VIRTIO_INPUT=m -CONFIG_VIRTIO_MMIO=m -CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y - -# -# Microsoft Hyper-V guest support -# -CONFIG_HYPERV=m -CONFIG_HYPERV_TSCPAGE=y -CONFIG_HYPERV_UTILS=m -CONFIG_HYPERV_BALLOON=m -CONFIG_STAGING=y -CONFIG_IRDA=m - -# -# IrDA protocols -# -CONFIG_IRLAN=m -CONFIG_IRNET=m -CONFIG_IRCOMM=m -CONFIG_IRDA_ULTRA=y - -# -# IrDA options -# -CONFIG_IRDA_CACHE_LAST_LSAP=y -CONFIG_IRDA_FAST_RR=y -# CONFIG_IRDA_DEBUG is not set - -# -# Infrared-port device drivers -# - -# -# SIR device drivers -# -CONFIG_IRTTY_SIR=m - -# -# Dongle support -# -CONFIG_DONGLE=y -CONFIG_ESI_DONGLE=m -CONFIG_ACTISYS_DONGLE=m -CONFIG_TEKRAM_DONGLE=m -CONFIG_TOIM3232_DONGLE=m -CONFIG_LITELINK_DONGLE=m -CONFIG_MA600_DONGLE=m -CONFIG_GIRBIL_DONGLE=m -CONFIG_MCP2120_DONGLE=m -CONFIG_OLD_BELKIN_DONGLE=m -CONFIG_ACT200L_DONGLE=m -CONFIG_KINGSUN_DONGLE=m -CONFIG_KSDAZZLE_DONGLE=m -CONFIG_KS959_DONGLE=m - -# -# FIR device drivers -# -CONFIG_USB_IRDA=m -CONFIG_SIGMATEL_FIR=m -CONFIG_NSC_FIR=m -CONFIG_WINBOND_FIR=m -CONFIG_SMC_IRCC_FIR=m -CONFIG_ALI_FIR=m -CONFIG_VLSI_FIR=m -CONFIG_VIA_FIR=m -CONFIG_MCS_FIR=m -CONFIG_IPX=m -CONFIG_IPX_INTERN=y -CONFIG_NCP_FS=m -CONFIG_NCPFS_PACKET_SIGNING=y -CONFIG_NCPFS_IOCTL_LOCKING=y -CONFIG_NCPFS_STRONG=y -CONFIG_NCPFS_NFS_NS=y -CONFIG_NCPFS_OS2_NS=y -CONFIG_NCPFS_SMALLDOS=y -CONFIG_NCPFS_NLS=y -CONFIG_NCPFS_EXTRAS=y -CONFIG_PRISM2_USB=m -CONFIG_COMEDI=m -# CONFIG_COMEDI_DEBUG is not set -CONFIG_COMEDI_DEFAULT_BUF_SIZE_KB=2048 -CONFIG_COMEDI_DEFAULT_BUF_MAXSIZE_KB=20480 -CONFIG_COMEDI_MISC_DRIVERS=y -CONFIG_COMEDI_BOND=m -CONFIG_COMEDI_TEST=m -CONFIG_COMEDI_PARPORT=m -CONFIG_COMEDI_SERIAL2002=m -CONFIG_COMEDI_ISA_DRIVERS=y -CONFIG_COMEDI_PCL711=m -CONFIG_COMEDI_PCL724=m -CONFIG_COMEDI_PCL726=m -CONFIG_COMEDI_PCL730=m -CONFIG_COMEDI_PCL812=m -CONFIG_COMEDI_PCL816=m -CONFIG_COMEDI_PCL818=m -CONFIG_COMEDI_PCM3724=m -CONFIG_COMEDI_AMPLC_DIO200_ISA=m -CONFIG_COMEDI_AMPLC_PC236_ISA=m -CONFIG_COMEDI_AMPLC_PC263_ISA=m -CONFIG_COMEDI_RTI800=m -CONFIG_COMEDI_RTI802=m -CONFIG_COMEDI_DAC02=m -CONFIG_COMEDI_DAS16M1=m -CONFIG_COMEDI_DAS08_ISA=m -CONFIG_COMEDI_DAS16=m -CONFIG_COMEDI_DAS800=m -CONFIG_COMEDI_DAS1800=m -CONFIG_COMEDI_DAS6402=m -CONFIG_COMEDI_DT2801=m -CONFIG_COMEDI_DT2811=m -CONFIG_COMEDI_DT2814=m -CONFIG_COMEDI_DT2815=m -CONFIG_COMEDI_DT2817=m -CONFIG_COMEDI_DT282X=m -CONFIG_COMEDI_DMM32AT=m -CONFIG_COMEDI_FL512=m -CONFIG_COMEDI_AIO_AIO12_8=m -CONFIG_COMEDI_AIO_IIRO_16=m -CONFIG_COMEDI_II_PCI20KC=m -CONFIG_COMEDI_C6XDIGIO=m -CONFIG_COMEDI_MPC624=m -CONFIG_COMEDI_ADQ12B=m -CONFIG_COMEDI_NI_AT_A2150=m -CONFIG_COMEDI_NI_AT_AO=m -CONFIG_COMEDI_NI_ATMIO=m -CONFIG_COMEDI_NI_ATMIO16D=m -CONFIG_COMEDI_NI_LABPC_ISA=m -CONFIG_COMEDI_PCMAD=m -CONFIG_COMEDI_PCMDA12=m -CONFIG_COMEDI_PCMMIO=m -CONFIG_COMEDI_PCMUIO=m -CONFIG_COMEDI_MULTIQ3=m -CONFIG_COMEDI_S526=m -CONFIG_COMEDI_PCI_DRIVERS=m -CONFIG_COMEDI_8255_PCI=m -CONFIG_COMEDI_ADDI_WATCHDOG=m -CONFIG_COMEDI_ADDI_APCI_1032=m -CONFIG_COMEDI_ADDI_APCI_1500=m -CONFIG_COMEDI_ADDI_APCI_1516=m -CONFIG_COMEDI_ADDI_APCI_1564=m -CONFIG_COMEDI_ADDI_APCI_16XX=m -CONFIG_COMEDI_ADDI_APCI_2032=m -CONFIG_COMEDI_ADDI_APCI_2200=m -CONFIG_COMEDI_ADDI_APCI_3120=m -CONFIG_COMEDI_ADDI_APCI_3501=m -CONFIG_COMEDI_ADDI_APCI_3XXX=m -CONFIG_COMEDI_ADL_PCI6208=m -CONFIG_COMEDI_ADL_PCI7X3X=m -CONFIG_COMEDI_ADL_PCI8164=m -CONFIG_COMEDI_ADL_PCI9111=m -CONFIG_COMEDI_ADL_PCI9118=m -CONFIG_COMEDI_ADV_PCI1710=m -CONFIG_COMEDI_ADV_PCI1720=m -CONFIG_COMEDI_ADV_PCI1723=m -CONFIG_COMEDI_ADV_PCI1724=m -CONFIG_COMEDI_ADV_PCI1760=m -CONFIG_COMEDI_ADV_PCI_DIO=m -CONFIG_COMEDI_AMPLC_DIO200_PCI=m -CONFIG_COMEDI_AMPLC_PC236_PCI=m -CONFIG_COMEDI_AMPLC_PC263_PCI=m -CONFIG_COMEDI_AMPLC_PCI224=m -CONFIG_COMEDI_AMPLC_PCI230=m -CONFIG_COMEDI_CONTEC_PCI_DIO=m -CONFIG_COMEDI_DAS08_PCI=m -CONFIG_COMEDI_DT3000=m -CONFIG_COMEDI_DYNA_PCI10XX=m -CONFIG_COMEDI_GSC_HPDI=m -CONFIG_COMEDI_MF6X4=m -CONFIG_COMEDI_ICP_MULTI=m -CONFIG_COMEDI_DAQBOARD2000=m -CONFIG_COMEDI_JR3_PCI=m -CONFIG_COMEDI_KE_COUNTER=m -CONFIG_COMEDI_CB_PCIDAS64=m -CONFIG_COMEDI_CB_PCIDAS=m -CONFIG_COMEDI_CB_PCIDDA=m -CONFIG_COMEDI_CB_PCIMDAS=m -CONFIG_COMEDI_CB_PCIMDDA=m -CONFIG_COMEDI_ME4000=m -CONFIG_COMEDI_ME_DAQ=m -CONFIG_COMEDI_NI_6527=m -CONFIG_COMEDI_NI_65XX=m -CONFIG_COMEDI_NI_660X=m -CONFIG_COMEDI_NI_670X=m -CONFIG_COMEDI_NI_LABPC_PCI=m -CONFIG_COMEDI_NI_PCIDIO=m -CONFIG_COMEDI_NI_PCIMIO=m -CONFIG_COMEDI_RTD520=m -CONFIG_COMEDI_S626=m -CONFIG_COMEDI_MITE=m -CONFIG_COMEDI_NI_TIOCMD=m -CONFIG_COMEDI_PCMCIA_DRIVERS=m -CONFIG_COMEDI_CB_DAS16_CS=m -CONFIG_COMEDI_DAS08_CS=m -CONFIG_COMEDI_NI_DAQ_700_CS=m -CONFIG_COMEDI_NI_DAQ_DIO24_CS=m -CONFIG_COMEDI_NI_LABPC_CS=m -CONFIG_COMEDI_NI_MIO_CS=m -CONFIG_COMEDI_QUATECH_DAQP_CS=m -CONFIG_COMEDI_USB_DRIVERS=m -CONFIG_COMEDI_DT9812=m -CONFIG_COMEDI_NI_USB6501=m -CONFIG_COMEDI_USBDUX=m -CONFIG_COMEDI_USBDUXFAST=m -CONFIG_COMEDI_USBDUXSIGMA=m -CONFIG_COMEDI_VMK80XX=m -CONFIG_COMEDI_8254=m -CONFIG_COMEDI_8255=m -CONFIG_COMEDI_8255_SA=m -CONFIG_COMEDI_KCOMEDILIB=m -CONFIG_COMEDI_AMPLC_DIO200=m -CONFIG_COMEDI_AMPLC_PC236=m -CONFIG_COMEDI_DAS08=m -CONFIG_COMEDI_ISADMA=m -CONFIG_COMEDI_NI_LABPC=m -CONFIG_COMEDI_NI_LABPC_ISADMA=m -CONFIG_COMEDI_NI_TIO=m -CONFIG_RTL8192U=m -CONFIG_RTLLIB=m -CONFIG_RTLLIB_CRYPTO_CCMP=m -CONFIG_RTLLIB_CRYPTO_TKIP=m -CONFIG_RTLLIB_CRYPTO_WEP=m -CONFIG_RTL8192E=m -CONFIG_RTL8723BS=m -CONFIG_R8712U=m -CONFIG_R8188EU=m -CONFIG_88EU_AP_MODE=y -CONFIG_R8822BE=m -CONFIG_RTLWIFI_DEBUG_ST=y -CONFIG_RTS5208=m -CONFIG_VT6655=m -CONFIG_VT6656=m - -# -# IIO staging drivers -# - -# -# Accelerometers -# -CONFIG_ADIS16201=m -CONFIG_ADIS16203=m -CONFIG_ADIS16209=m -CONFIG_ADIS16240=m - -# -# Analog to digital converters -# -CONFIG_AD7606=m -CONFIG_AD7606_IFACE_PARALLEL=m -CONFIG_AD7606_IFACE_SPI=m -CONFIG_AD7780=m -CONFIG_AD7816=m -CONFIG_AD7192=m -CONFIG_AD7280=m - -# -# Analog digital bi-direction converters -# -CONFIG_ADT7316=m -CONFIG_ADT7316_SPI=m -CONFIG_ADT7316_I2C=m - -# -# Capacitance to digital converters -# -CONFIG_AD7150=m -CONFIG_AD7152=m -CONFIG_AD7746=m - -# -# Direct Digital Synthesis -# -CONFIG_AD9832=m -CONFIG_AD9834=m - -# -# Digital gyroscope sensors -# -CONFIG_ADIS16060=m - -# -# Network Analyzer, Impedance Converters -# -CONFIG_AD5933=m - -# -# Light sensors -# -CONFIG_TSL2x7x=m - -# -# Active energy metering IC -# -CONFIG_ADE7753=m -CONFIG_ADE7754=m -CONFIG_ADE7758=m -CONFIG_ADE7759=m -CONFIG_ADE7854=m -CONFIG_ADE7854_I2C=m -CONFIG_ADE7854_SPI=m - -# -# Resolver to digital converters -# -CONFIG_AD2S90=m -CONFIG_AD2S1200=m -CONFIG_AD2S1210=m - -# -# Triggers - standalone -# -CONFIG_FB_SM750=m -CONFIG_FB_XGI=m - -# -# Speakup console speech -# -CONFIG_SPEAKUP=m -CONFIG_SPEAKUP_SYNTH_ACNTSA=m -CONFIG_SPEAKUP_SYNTH_APOLLO=m -CONFIG_SPEAKUP_SYNTH_AUDPTR=m -CONFIG_SPEAKUP_SYNTH_BNS=m -CONFIG_SPEAKUP_SYNTH_DECTLK=m -CONFIG_SPEAKUP_SYNTH_DECEXT=m -CONFIG_SPEAKUP_SYNTH_LTLK=m -CONFIG_SPEAKUP_SYNTH_SOFT=m -CONFIG_SPEAKUP_SYNTH_SPKOUT=m -CONFIG_SPEAKUP_SYNTH_TXPRT=m -# CONFIG_SPEAKUP_SYNTH_DUMMY is not set -CONFIG_STAGING_MEDIA=y -CONFIG_INTEL_ATOMISP=y -CONFIG_VIDEO_ATOMISP=m -CONFIG_VIDEO_ATOMISP_OV5693=m -CONFIG_VIDEO_ATOMISP_OV2722=m -CONFIG_VIDEO_ATOMISP_GC2235=m -CONFIG_VIDEO_ATOMISP_OV8858=m -CONFIG_VIDEO_ATOMISP_MSRLIST_HELPER=m -CONFIG_VIDEO_ATOMISP_MT9M114=m -CONFIG_VIDEO_ATOMISP_GC0310=m -CONFIG_VIDEO_ATOMISP_OV2680=m -CONFIG_VIDEO_ATOMISP_LM3554=m -CONFIG_I2C_BCM2048=m -CONFIG_DVB_CXD2099=m - -# -# Android -# -CONFIG_LTE_GDM724X=m -CONFIG_FIREWIRE_SERIAL=m -CONFIG_FWTTY_MAX_TOTAL_PORTS=64 -CONFIG_FWTTY_MAX_CARD_PORTS=32 -CONFIG_MTD_SPINAND_MT29F=m -CONFIG_MTD_SPINAND_ONDIEECC=y -CONFIG_LNET=m -CONFIG_LNET_MAX_PAYLOAD=1048576 -# CONFIG_LNET_SELFTEST is not set -CONFIG_LNET_XPRT_IB=m -CONFIG_LUSTRE_FS=m -# CONFIG_LUSTRE_DEBUG_EXPENSIVE_CHECK is not set -CONFIG_DGNC=m -CONFIG_GS_FPGABOOT=m -CONFIG_CRYPTO_SKEIN=m -CONFIG_UNISYSSPAR=y -CONFIG_FB_TFT=m -CONFIG_FB_TFT_AGM1264K_FL=m -CONFIG_FB_TFT_BD663474=m -CONFIG_FB_TFT_HX8340BN=m -CONFIG_FB_TFT_HX8347D=m -CONFIG_FB_TFT_HX8353D=m -# CONFIG_FB_TFT_HX8357D is not set -# CONFIG_FB_TFT_ILI9163 is not set -CONFIG_FB_TFT_ILI9320=m -CONFIG_FB_TFT_ILI9325=m -CONFIG_FB_TFT_ILI9340=m -CONFIG_FB_TFT_ILI9341=m -CONFIG_FB_TFT_ILI9481=m -CONFIG_FB_TFT_ILI9486=m -CONFIG_FB_TFT_PCD8544=m -CONFIG_FB_TFT_RA8875=m -CONFIG_FB_TFT_S6D02A1=m -CONFIG_FB_TFT_S6D1121=m -CONFIG_FB_TFT_SH1106=m -CONFIG_FB_TFT_SSD1289=m -CONFIG_FB_TFT_SSD1305=m -CONFIG_FB_TFT_SSD1306=m -CONFIG_FB_TFT_SSD1331=m -CONFIG_FB_TFT_SSD1351=m -CONFIG_FB_TFT_ST7735R=m -CONFIG_FB_TFT_ST7789V=m -CONFIG_FB_TFT_TINYLCD=m -CONFIG_FB_TFT_TLS8204=m -CONFIG_FB_TFT_UC1611=m -CONFIG_FB_TFT_UC1701=m -CONFIG_FB_TFT_UPD161704=m -CONFIG_FB_TFT_WATTEROTT=m -CONFIG_FB_FLEX=m -CONFIG_FB_TFT_FBTFT_DEVICE=m -CONFIG_WILC1000=m -CONFIG_WILC1000_SDIO=m -CONFIG_WILC1000_SPI=m -# CONFIG_WILC1000_HW_OOB_INTR is not set -CONFIG_MOST=m -CONFIG_MOST_CDEV=m -CONFIG_MOST_NET=m -CONFIG_MOST_SOUND=m -CONFIG_MOST_VIDEO=m -CONFIG_MOST_DIM2=m -CONFIG_MOST_I2C=m -CONFIG_MOST_USB=m -CONFIG_KS7010=m -CONFIG_GREYBUS=m -CONFIG_GREYBUS_ES2=m -CONFIG_GREYBUS_AUDIO=m -CONFIG_GREYBUS_BOOTROM=m -CONFIG_GREYBUS_FIRMWARE=m -CONFIG_GREYBUS_HID=m -CONFIG_GREYBUS_LIGHT=m -CONFIG_GREYBUS_LOG=m -CONFIG_GREYBUS_LOOPBACK=m -CONFIG_GREYBUS_POWER=m -CONFIG_GREYBUS_RAW=m -CONFIG_GREYBUS_VIBRATOR=m -CONFIG_GREYBUS_BRIDGED_PHY=m -CONFIG_GREYBUS_GPIO=m -CONFIG_GREYBUS_I2C=m -CONFIG_GREYBUS_PWM=m -CONFIG_GREYBUS_SDIO=m -CONFIG_GREYBUS_SPI=m -CONFIG_GREYBUS_UART=m -CONFIG_GREYBUS_USB=m - -# -# USB Power Delivery and Type-C drivers -# -CONFIG_TYPEC_TCPCI=m -CONFIG_DRM_VBOXVIDEO=m -CONFIG_PI433=m -CONFIG_X86_PLATFORM_DEVICES=y -CONFIG_ACER_WMI=m -CONFIG_ACER_WIRELESS=m -CONFIG_ACERHDF=m -CONFIG_ALIENWARE_WMI=m -CONFIG_ASUS_LAPTOP=m -CONFIG_DELL_SMBIOS=m -CONFIG_DELL_SMBIOS_WMI=y -CONFIG_DELL_SMBIOS_SMM=y -CONFIG_DELL_LAPTOP=m -CONFIG_DELL_WMI=m -CONFIG_DELL_WMI_DESCRIPTOR=m -CONFIG_DELL_WMI_AIO=m -CONFIG_DELL_WMI_LED=m -CONFIG_DELL_SMO8800=m -CONFIG_DELL_RBTN=m -CONFIG_FUJITSU_LAPTOP=m -CONFIG_FUJITSU_TABLET=m -CONFIG_AMILO_RFKILL=m -CONFIG_GPD_POCKET_FAN=m -CONFIG_HP_ACCEL=m -CONFIG_HP_WIRELESS=m -CONFIG_HP_WMI=m -CONFIG_MSI_LAPTOP=m -CONFIG_PANASONIC_LAPTOP=m -CONFIG_COMPAL_LAPTOP=m -CONFIG_SONY_LAPTOP=m -CONFIG_SONYPI_COMPAT=y -CONFIG_IDEAPAD_LAPTOP=m -CONFIG_SURFACE3_WMI=m -CONFIG_THINKPAD_ACPI=m -CONFIG_THINKPAD_ACPI_ALSA_SUPPORT=y -# CONFIG_THINKPAD_ACPI_DEBUGFACILITIES is not set -# CONFIG_THINKPAD_ACPI_DEBUG is not set -# CONFIG_THINKPAD_ACPI_UNSAFE_LEDS is not set -CONFIG_THINKPAD_ACPI_VIDEO=y -CONFIG_THINKPAD_ACPI_HOTKEY_POLL=y -CONFIG_SENSORS_HDAPS=m -CONFIG_INTEL_MENLOW=m -CONFIG_EEEPC_LAPTOP=m -CONFIG_ASUS_WMI=m -CONFIG_ASUS_NB_WMI=m -CONFIG_EEEPC_WMI=m -CONFIG_ASUS_WIRELESS=m -CONFIG_ACPI_WMI=m -CONFIG_WMI_BMOF=m -CONFIG_INTEL_WMI_THUNDERBOLT=m -CONFIG_MSI_WMI=m -CONFIG_PEAQ_WMI=m -CONFIG_TOPSTAR_LAPTOP=m -CONFIG_ACPI_TOSHIBA=m -CONFIG_TOSHIBA_BT_RFKILL=m -CONFIG_TOSHIBA_HAPS=m -CONFIG_TOSHIBA_WMI=m -CONFIG_ACPI_CMPC=m -CONFIG_INTEL_CHT_INT33FE=m -CONFIG_INTEL_INT0002_VGPIO=m -CONFIG_INTEL_HID_EVENT=m -CONFIG_INTEL_VBTN=m -CONFIG_INTEL_IPS=m -CONFIG_INTEL_PMC_CORE=y -CONFIG_IBM_RTL=m -CONFIG_SAMSUNG_LAPTOP=m -CONFIG_MXM_WMI=m -CONFIG_INTEL_OAKTRAIL=m -CONFIG_SAMSUNG_Q10=m -CONFIG_APPLE_GMUX=m -CONFIG_INTEL_RST=m -CONFIG_INTEL_SMARTCONNECT=m -CONFIG_PVPANIC=m -CONFIG_INTEL_PMC_IPC=m -CONFIG_INTEL_BXTWC_PMIC_TMU=m -CONFIG_SURFACE_PRO3_BUTTON=m -CONFIG_SURFACE_3_BUTTON=m -CONFIG_INTEL_PUNIT_IPC=m -CONFIG_INTEL_TELEMETRY=m -CONFIG_MLX_PLATFORM=m -# CONFIG_INTEL_TURBO_MAX_3 is not set -CONFIG_INTEL_CHTDC_TI_PWRBTN=m -CONFIG_PMC_ATOM=y -CONFIG_CHROME_PLATFORMS=y -CONFIG_CHROMEOS_LAPTOP=m -CONFIG_CHROMEOS_PSTORE=m -CONFIG_CROS_EC_LPC=m -CONFIG_CROS_EC_LPC_MEC=y -CONFIG_CROS_EC_PROTO=y -CONFIG_CROS_KBD_LED_BACKLIGHT=m -CONFIG_MELLANOX_PLATFORM=y -CONFIG_MLXREG_HOTPLUG=m -CONFIG_CLKDEV_LOOKUP=y -CONFIG_HAVE_CLK_PREPARE=y -CONFIG_COMMON_CLK=y - -# -# Common Clock Framework -# -CONFIG_COMMON_CLK_WM831X=m -CONFIG_COMMON_CLK_SI5351=m -CONFIG_COMMON_CLK_CDCE706=m -CONFIG_COMMON_CLK_CS2000_CP=m -# CONFIG_COMMON_CLK_NXP is not set -CONFIG_COMMON_CLK_PWM=m -# CONFIG_COMMON_CLK_PXA is not set -# CONFIG_COMMON_CLK_PIC32 is not set -CONFIG_HWSPINLOCK=y - -# -# Clock Source drivers -# -CONFIG_CLKEVT_I8253=y -CONFIG_I8253_LOCK=y -CONFIG_CLKBLD_I8253=y -# CONFIG_ATMEL_PIT is not set -# CONFIG_SH_TIMER_CMT is not set -# CONFIG_SH_TIMER_MTU2 is not set -# CONFIG_SH_TIMER_TMU is not set -# CONFIG_EM_TIMER_STI is not set -CONFIG_MAILBOX=y -CONFIG_PCC=y -CONFIG_ALTERA_MBOX=m -CONFIG_IOMMU_API=y -CONFIG_IOMMU_SUPPORT=y - -# -# Generic IOMMU Pagetable Support -# -CONFIG_IOMMU_IOVA=y -CONFIG_AMD_IOMMU=y -CONFIG_AMD_IOMMU_V2=m -CONFIG_DMAR_TABLE=y -CONFIG_INTEL_IOMMU=y -CONFIG_INTEL_IOMMU_SVM=y -# CONFIG_INTEL_IOMMU_DEFAULT_ON is not set -CONFIG_INTEL_IOMMU_FLOPPY_WA=y -CONFIG_IRQ_REMAP=y - -# -# Remoteproc drivers -# -CONFIG_REMOTEPROC=m - -# -# Rpmsg drivers -# -CONFIG_RPMSG=m -CONFIG_RPMSG_CHAR=m -CONFIG_RPMSG_QCOM_GLINK_NATIVE=m -CONFIG_RPMSG_QCOM_GLINK_RPM=m -CONFIG_RPMSG_VIRTIO=m -CONFIG_SOUNDWIRE=y - -# -# SoundWire Devices -# -CONFIG_SOUNDWIRE_BUS=m -CONFIG_SOUNDWIRE_CADENCE=m -CONFIG_SOUNDWIRE_INTEL=m - -# -# SOC (System On Chip) specific Drivers -# - -# -# Amlogic SoC drivers -# - -# -# Broadcom SoC drivers -# - -# -# i.MX SoC drivers -# - -# -# Qualcomm SoC drivers -# -# CONFIG_SUNXI_SRAM is not set -CONFIG_SOC_TI=y - -# -# Xilinx SoC drivers -# -CONFIG_XILINX_VCU=m -CONFIG_PM_DEVFREQ=y - -# -# DEVFREQ Governors -# -CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y -CONFIG_DEVFREQ_GOV_PERFORMANCE=y -CONFIG_DEVFREQ_GOV_POWERSAVE=y -CONFIG_DEVFREQ_GOV_USERSPACE=y -CONFIG_DEVFREQ_GOV_PASSIVE=m - -# -# DEVFREQ Drivers -# -CONFIG_PM_DEVFREQ_EVENT=y -CONFIG_EXTCON=y - -# -# Extcon Device Drivers -# -CONFIG_EXTCON_ADC_JACK=m -CONFIG_EXTCON_ARIZONA=m -CONFIG_EXTCON_AXP288=m -CONFIG_EXTCON_GPIO=m -# CONFIG_EXTCON_INTEL_INT3496 is not set -CONFIG_EXTCON_MAX14577=m -CONFIG_EXTCON_MAX3355=m -CONFIG_EXTCON_MAX77693=m -CONFIG_EXTCON_RT8973A=m -CONFIG_EXTCON_SM5502=m -# CONFIG_EXTCON_USB_GPIO is not set -CONFIG_EXTCON_USBC_CROS_EC=m -CONFIG_MEMORY=y -CONFIG_IIO=m -CONFIG_IIO_BUFFER=y -CONFIG_IIO_BUFFER_CB=m -CONFIG_IIO_BUFFER_HW_CONSUMER=m -CONFIG_IIO_KFIFO_BUF=m -CONFIG_IIO_TRIGGERED_BUFFER=m -CONFIG_IIO_CONFIGFS=m -CONFIG_IIO_TRIGGER=y -CONFIG_IIO_CONSUMERS_PER_TRIGGER=2 -CONFIG_IIO_SW_DEVICE=m -CONFIG_IIO_SW_TRIGGER=m -CONFIG_IIO_TRIGGERED_EVENT=m - -# -# Accelerometers -# -CONFIG_BMA180=m -CONFIG_BMA220=m -CONFIG_BMC150_ACCEL=m -CONFIG_BMC150_ACCEL_I2C=m -CONFIG_BMC150_ACCEL_SPI=m -CONFIG_DA280=m -CONFIG_DA311=m -CONFIG_DMARD09=m -CONFIG_DMARD10=m -CONFIG_HID_SENSOR_ACCEL_3D=m -CONFIG_IIO_CROS_EC_ACCEL_LEGACY=m -CONFIG_IIO_ST_ACCEL_3AXIS=m -CONFIG_IIO_ST_ACCEL_I2C_3AXIS=m -CONFIG_IIO_ST_ACCEL_SPI_3AXIS=m -CONFIG_KXSD9=m -CONFIG_KXSD9_SPI=m -CONFIG_KXSD9_I2C=m -CONFIG_KXCJK1013=m -CONFIG_MC3230=m -CONFIG_MMA7455=m -CONFIG_MMA7455_I2C=m -CONFIG_MMA7455_SPI=m -CONFIG_MMA7660=m -CONFIG_MMA8452=m -CONFIG_MMA9551_CORE=m -CONFIG_MMA9551=m -CONFIG_MMA9553=m -CONFIG_MXC4005=m -CONFIG_MXC6255=m -CONFIG_SCA3000=m -CONFIG_STK8312=m -CONFIG_STK8BA50=m - -# -# Analog to digital converters -# -CONFIG_AD_SIGMA_DELTA=m -CONFIG_AD7266=m -CONFIG_AD7291=m -CONFIG_AD7298=m -CONFIG_AD7476=m -CONFIG_AD7766=m -CONFIG_AD7791=m -CONFIG_AD7793=m -CONFIG_AD7887=m -CONFIG_AD7923=m -CONFIG_AD799X=m -CONFIG_AXP20X_ADC=m -CONFIG_AXP288_ADC=m -CONFIG_CC10001_ADC=m -CONFIG_DA9150_GPADC=m -CONFIG_DLN2_ADC=m -CONFIG_HI8435=m -CONFIG_HX711=m -CONFIG_INA2XX_ADC=m -CONFIG_LTC2471=m -CONFIG_LTC2485=m -CONFIG_LTC2497=m -CONFIG_MAX1027=m -CONFIG_MAX11100=m -CONFIG_MAX1118=m -CONFIG_MAX1363=m -CONFIG_MAX9611=m -CONFIG_MCP320X=m -CONFIG_MCP3422=m -CONFIG_MEN_Z188_ADC=m -CONFIG_NAU7802=m -CONFIG_QCOM_VADC_COMMON=m -CONFIG_QCOM_SPMI_IADC=m -CONFIG_QCOM_SPMI_VADC=m -CONFIG_TI_ADC081C=m -CONFIG_TI_ADC0832=m -CONFIG_TI_ADC084S021=m -CONFIG_TI_ADC12138=m -CONFIG_TI_ADC108S102=m -CONFIG_TI_ADC128S052=m -CONFIG_TI_ADC161S626=m -CONFIG_TI_ADS1015=m -CONFIG_TI_ADS7950=m -CONFIG_TI_AM335X_ADC=m -CONFIG_TI_TLC4541=m -CONFIG_VIPERBOARD_ADC=m - -# -# Amplifiers -# -CONFIG_AD8366=m - -# -# Chemical Sensors -# -CONFIG_ATLAS_PH_SENSOR=m -CONFIG_CCS811=m -CONFIG_IAQCORE=m -CONFIG_VZ89X=m -CONFIG_IIO_CROS_EC_SENSORS_CORE=m -CONFIG_IIO_CROS_EC_SENSORS=m - -# -# Hid Sensor IIO Common -# -CONFIG_HID_SENSOR_IIO_COMMON=m -CONFIG_HID_SENSOR_IIO_TRIGGER=m -CONFIG_IIO_MS_SENSORS_I2C=m - -# -# SSP Sensor Common -# -CONFIG_IIO_SSP_SENSORS_COMMONS=m -CONFIG_IIO_SSP_SENSORHUB=m -CONFIG_IIO_ST_SENSORS_I2C=m -CONFIG_IIO_ST_SENSORS_SPI=m -CONFIG_IIO_ST_SENSORS_CORE=m - -# -# Counters -# - -# -# Digital to analog converters -# -CONFIG_AD5064=m -CONFIG_AD5360=m -CONFIG_AD5380=m -CONFIG_AD5421=m -CONFIG_AD5446=m -CONFIG_AD5449=m -CONFIG_AD5592R_BASE=m -CONFIG_AD5592R=m -CONFIG_AD5593R=m -CONFIG_AD5504=m -CONFIG_AD5624R_SPI=m -CONFIG_LTC2632=m -CONFIG_AD5686=m -CONFIG_AD5755=m -CONFIG_AD5761=m -CONFIG_AD5764=m -CONFIG_AD5791=m -CONFIG_AD7303=m -CONFIG_AD8801=m -CONFIG_DS4424=m -CONFIG_M62332=m -CONFIG_MAX517=m -CONFIG_MCP4725=m -CONFIG_MCP4922=m -CONFIG_TI_DAC082S085=m - -# -# IIO dummy driver -# -# CONFIG_IIO_SIMPLE_DUMMY is not set - -# -# Frequency Synthesizers DDS/PLL -# - -# -# Clock Generator/Distribution -# -CONFIG_AD9523=m - -# -# Phase-Locked Loop (PLL) frequency synthesizers -# -CONFIG_ADF4350=m - -# -# Digital gyroscope sensors -# -CONFIG_ADIS16080=m -CONFIG_ADIS16130=m -CONFIG_ADIS16136=m -CONFIG_ADIS16260=m -CONFIG_ADXRS450=m -CONFIG_BMG160=m -CONFIG_BMG160_I2C=m -CONFIG_BMG160_SPI=m -CONFIG_HID_SENSOR_GYRO_3D=m -CONFIG_MPU3050=m -CONFIG_MPU3050_I2C=m -CONFIG_IIO_ST_GYRO_3AXIS=m -CONFIG_IIO_ST_GYRO_I2C_3AXIS=m -CONFIG_IIO_ST_GYRO_SPI_3AXIS=m -CONFIG_ITG3200=m - -# -# Health Sensors -# - -# -# Heart Rate Monitors -# -CONFIG_AFE4403=m -CONFIG_AFE4404=m -CONFIG_MAX30100=m -CONFIG_MAX30102=m - -# -# Humidity sensors -# -CONFIG_AM2315=m -CONFIG_DHT11=m -CONFIG_HDC100X=m -CONFIG_HID_SENSOR_HUMIDITY=m -CONFIG_HTS221=m -CONFIG_HTS221_I2C=m -CONFIG_HTS221_SPI=m -CONFIG_HTU21=m -CONFIG_SI7005=m -CONFIG_SI7020=m - -# -# Inertial measurement units -# -CONFIG_ADIS16400=m -CONFIG_ADIS16480=m -CONFIG_BMI160=m -CONFIG_BMI160_I2C=m -CONFIG_BMI160_SPI=m -CONFIG_KMX61=m -CONFIG_INV_MPU6050_IIO=m -CONFIG_INV_MPU6050_I2C=m -CONFIG_INV_MPU6050_SPI=m -CONFIG_IIO_ST_LSM6DSX=m -CONFIG_IIO_ST_LSM6DSX_I2C=m -CONFIG_IIO_ST_LSM6DSX_SPI=m -CONFIG_IIO_ADIS_LIB=m -CONFIG_IIO_ADIS_LIB_BUFFER=y - -# -# Light sensors -# -# CONFIG_ACPI_ALS is not set -CONFIG_ADJD_S311=m -CONFIG_AL3320A=m -CONFIG_APDS9300=m -CONFIG_APDS9960=m -CONFIG_BH1750=m -CONFIG_BH1780=m -CONFIG_CM32181=m -CONFIG_CM3232=m -CONFIG_CM3323=m -CONFIG_CM36651=m -CONFIG_IIO_CROS_EC_LIGHT_PROX=m -CONFIG_GP2AP020A00F=m -CONFIG_SENSORS_ISL29018=m -CONFIG_SENSORS_ISL29028=m -CONFIG_ISL29125=m -CONFIG_HID_SENSOR_ALS=m -CONFIG_HID_SENSOR_PROX=m -CONFIG_JSA1212=m -CONFIG_RPR0521=m -CONFIG_SENSORS_LM3533=m -CONFIG_LTR501=m -CONFIG_MAX44000=m -CONFIG_OPT3001=m -CONFIG_PA12203001=m -CONFIG_SI1145=m -CONFIG_STK3310=m -CONFIG_ST_UVIS25=m -CONFIG_ST_UVIS25_I2C=m -CONFIG_ST_UVIS25_SPI=m -CONFIG_TCS3414=m -CONFIG_TCS3472=m -CONFIG_SENSORS_TSL2563=m -CONFIG_TSL2583=m -CONFIG_TSL4531=m -CONFIG_US5182D=m -CONFIG_VCNL4000=m -CONFIG_VEML6070=m -CONFIG_VL6180=m -CONFIG_ZOPT2201=m - -# -# Magnetometer sensors -# -CONFIG_AK8975=m -CONFIG_AK09911=m -CONFIG_BMC150_MAGN=m -CONFIG_BMC150_MAGN_I2C=m -CONFIG_BMC150_MAGN_SPI=m -CONFIG_MAG3110=m -CONFIG_HID_SENSOR_MAGNETOMETER_3D=m -CONFIG_MMC35240=m -CONFIG_IIO_ST_MAGN_3AXIS=m -CONFIG_IIO_ST_MAGN_I2C_3AXIS=m -CONFIG_IIO_ST_MAGN_SPI_3AXIS=m -CONFIG_SENSORS_HMC5843=m -CONFIG_SENSORS_HMC5843_I2C=m -CONFIG_SENSORS_HMC5843_SPI=m - -# -# Multiplexers -# - -# -# Inclinometer sensors -# -CONFIG_HID_SENSOR_INCLINOMETER_3D=m -CONFIG_HID_SENSOR_DEVICE_ROTATION=m - -# -# Triggers - standalone -# -CONFIG_IIO_HRTIMER_TRIGGER=m -CONFIG_IIO_INTERRUPT_TRIGGER=m -CONFIG_IIO_TIGHTLOOP_TRIGGER=m -CONFIG_IIO_SYSFS_TRIGGER=m - -# -# Digital potentiometers -# -CONFIG_DS1803=m -CONFIG_MAX5481=m -CONFIG_MAX5487=m -CONFIG_MCP4131=m -CONFIG_MCP4531=m -CONFIG_TPL0102=m - -# -# Digital potentiostats -# -CONFIG_LMP91000=m - -# -# Pressure sensors -# -CONFIG_ABP060MG=m -CONFIG_BMP280=m -CONFIG_BMP280_I2C=m -CONFIG_BMP280_SPI=m -CONFIG_IIO_CROS_EC_BARO=m -CONFIG_HID_SENSOR_PRESS=m -CONFIG_HP03=m -CONFIG_MPL115=m -CONFIG_MPL115_I2C=m -CONFIG_MPL115_SPI=m -CONFIG_MPL3115=m -CONFIG_MS5611=m -CONFIG_MS5611_I2C=m -CONFIG_MS5611_SPI=m -CONFIG_MS5637=m -CONFIG_IIO_ST_PRESS=m -CONFIG_IIO_ST_PRESS_I2C=m -CONFIG_IIO_ST_PRESS_SPI=m -CONFIG_T5403=m -CONFIG_HP206C=m -CONFIG_ZPA2326=m -CONFIG_ZPA2326_I2C=m -CONFIG_ZPA2326_SPI=m - -# -# Lightning sensors -# -CONFIG_AS3935=m - -# -# Proximity and distance sensors -# -CONFIG_LIDAR_LITE_V2=m -CONFIG_RFD77402=m -CONFIG_SRF04=m -CONFIG_SX9500=m -CONFIG_SRF08=m - -# -# Temperature sensors -# -CONFIG_MAXIM_THERMOCOUPLE=m -CONFIG_HID_SENSOR_TEMP=m -CONFIG_MLX90614=m -CONFIG_TMP006=m -CONFIG_TMP007=m -CONFIG_TSYS01=m -CONFIG_TSYS02D=m -CONFIG_NTB=m -CONFIG_NTB_AMD=m -CONFIG_NTB_IDT=m -CONFIG_NTB_INTEL=m -CONFIG_NTB_SWITCHTEC=m -CONFIG_NTB_PINGPONG=m -CONFIG_NTB_TOOL=m -CONFIG_NTB_PERF=m -CONFIG_NTB_TRANSPORT=m -CONFIG_VME_BUS=y - -# -# VME Bridge Drivers -# -CONFIG_VME_CA91CX42=m -CONFIG_VME_TSI148=m -CONFIG_VME_FAKE=m - -# -# VME Board Drivers -# -CONFIG_VMIVME_7805=m - -# -# VME Device Drivers -# -CONFIG_VME_USER=m -CONFIG_PWM=y -CONFIG_PWM_SYSFS=y -CONFIG_PWM_CROS_EC=m -CONFIG_PWM_LP3943=m -CONFIG_PWM_LPSS=m -CONFIG_PWM_LPSS_PCI=m -CONFIG_PWM_LPSS_PLATFORM=m -CONFIG_PWM_PCA9685=m - -# -# IRQ chip support -# -CONFIG_ARM_GIC_MAX_NR=1 -# CONFIG_ARM_GIC_V3_ITS is not set -CONFIG_IPACK_BUS=m -CONFIG_BOARD_TPCI200=m -CONFIG_SERIAL_IPOCTAL=m -CONFIG_RESET_CONTROLLER=y -# CONFIG_RESET_ATH79 is not set -# CONFIG_RESET_AXS10X is not set -# CONFIG_RESET_BERLIN is not set -# CONFIG_RESET_IMX7 is not set -# CONFIG_RESET_LANTIQ is not set -# CONFIG_RESET_LPC18XX is not set -# CONFIG_RESET_MESON is not set -# CONFIG_RESET_PISTACHIO is not set -# CONFIG_RESET_SIMPLE is not set -# CONFIG_RESET_SUNXI is not set -CONFIG_RESET_TI_SYSCON=m -# CONFIG_RESET_ZYNQ is not set -# CONFIG_RESET_TEGRA_BPMP is not set -CONFIG_FMC=m -CONFIG_FMC_FAKEDEV=m -CONFIG_FMC_TRIVIAL=m -CONFIG_FMC_WRITE_EEPROM=m -CONFIG_FMC_CHARDEV=m - -# -# PHY Subsystem -# -CONFIG_GENERIC_PHY=y -CONFIG_BCM_KONA_USB2_PHY=m -CONFIG_PHY_PXA_28NM_HSIC=m -CONFIG_PHY_PXA_28NM_USB2=m -CONFIG_PHY_CPCAP_USB=m -CONFIG_PHY_QCOM_USB_HS=m -CONFIG_PHY_QCOM_USB_HSIC=m -CONFIG_PHY_SAMSUNG_USB2=m -# CONFIG_PHY_EXYNOS4210_USB2 is not set -# CONFIG_PHY_EXYNOS4X12_USB2 is not set -# CONFIG_PHY_EXYNOS5250_USB2 is not set -CONFIG_PHY_TUSB1210=m -CONFIG_POWERCAP=y -CONFIG_INTEL_RAPL=m -CONFIG_MCB=m -CONFIG_MCB_PCI=m -CONFIG_MCB_LPC=m - -# -# Performance monitor support -# -CONFIG_RAS=y -CONFIG_RAS_CEC=y -CONFIG_THUNDERBOLT=m - -# -# Android -# -# CONFIG_ANDROID is not set -CONFIG_LIBNVDIMM=m -CONFIG_BLK_DEV_PMEM=m -CONFIG_ND_BLK=m -CONFIG_ND_CLAIM=y -CONFIG_ND_BTT=m -CONFIG_BTT=y -CONFIG_DAX=y -CONFIG_DEV_DAX=m -CONFIG_NVMEM=y -CONFIG_STM=m -# CONFIG_STM_DUMMY is not set -CONFIG_STM_SOURCE_CONSOLE=m -CONFIG_STM_SOURCE_HEARTBEAT=m -# CONFIG_STM_SOURCE_FTRACE is not set -CONFIG_INTEL_TH=m -CONFIG_INTEL_TH_PCI=m -CONFIG_INTEL_TH_GTH=m -CONFIG_INTEL_TH_STH=m -CONFIG_INTEL_TH_MSU=m -CONFIG_INTEL_TH_PTI=m -# CONFIG_INTEL_TH_DEBUG is not set -CONFIG_FPGA=m -CONFIG_ALTERA_PR_IP_CORE=m -CONFIG_FPGA_MGR_ALTERA_PS_SPI=m -CONFIG_FPGA_MGR_ALTERA_CVP=m -CONFIG_FPGA_MGR_XILINX_SPI=m -CONFIG_FPGA_BRIDGE=m -CONFIG_XILINX_PR_DECOUPLER=m -CONFIG_FPGA_REGION=m -CONFIG_FSI=m -CONFIG_FSI_MASTER_GPIO=m -CONFIG_FSI_MASTER_HUB=m -CONFIG_FSI_SCOM=m -CONFIG_PM_OPP=y -# CONFIG_UNISYS_VISORBUS is not set -CONFIG_SIOX=m -CONFIG_SIOX_BUS_GPIO=m -CONFIG_SLIMBUS=m -CONFIG_SLIM_QCOM_CTRL=m - -# -# Firmware Drivers -# -CONFIG_EDD=m -# CONFIG_EDD_OFF is not set -CONFIG_FIRMWARE_MEMMAP=y -CONFIG_DELL_RBU=m -CONFIG_DCDBAS=m -CONFIG_DMIID=y -CONFIG_DMI_SYSFS=m -CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y -CONFIG_ISCSI_IBFT_FIND=y -CONFIG_ISCSI_IBFT=m -CONFIG_FW_CFG_SYSFS=m -# CONFIG_FW_CFG_SYSFS_CMDLINE is not set -CONFIG_GOOGLE_FIRMWARE=y -CONFIG_GOOGLE_SMI=m -CONFIG_GOOGLE_COREBOOT_TABLE=m -CONFIG_GOOGLE_COREBOOT_TABLE_ACPI=m -CONFIG_GOOGLE_MEMCONSOLE=m -CONFIG_GOOGLE_MEMCONSOLE_X86_LEGACY=m -CONFIG_GOOGLE_MEMCONSOLE_COREBOOT=m -CONFIG_GOOGLE_VPD=m - -# -# EFI (Extensible Firmware Interface) Support -# -CONFIG_EFI_VARS=m -CONFIG_EFI_ESRT=y -CONFIG_EFI_VARS_PSTORE=m -CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE=y -CONFIG_EFI_RUNTIME_MAP=y -# CONFIG_EFI_FAKE_MEMMAP is not set -CONFIG_EFI_RUNTIME_WRAPPERS=y -CONFIG_EFI_BOOTLOADER_CONTROL=m -CONFIG_EFI_CAPSULE_LOADER=m -CONFIG_EFI_TEST=m -CONFIG_APPLE_PROPERTIES=y -CONFIG_RESET_ATTACK_MITIGATION=y -CONFIG_UEFI_CPER=y -CONFIG_EFI_DEV_PATH_PARSER=y - -# -# Tegra firmware driver -# - -# -# File systems -# -CONFIG_DCACHE_WORD_ACCESS=y -CONFIG_FS_IOMAP=y -CONFIG_EXT2_FS=m -CONFIG_EXT2_FS_XATTR=y -CONFIG_EXT2_FS_POSIX_ACL=y -CONFIG_EXT2_FS_SECURITY=y -CONFIG_EXT3_FS=m -CONFIG_EXT3_FS_POSIX_ACL=y -CONFIG_EXT3_FS_SECURITY=y -CONFIG_EXT4_FS=m -CONFIG_EXT4_FS_POSIX_ACL=y -CONFIG_EXT4_FS_SECURITY=y -CONFIG_EXT4_ENCRYPTION=y -CONFIG_EXT4_FS_ENCRYPTION=y -# CONFIG_EXT4_DEBUG is not set -CONFIG_JBD2=m -# CONFIG_JBD2_DEBUG is not set -CONFIG_FS_MBCACHE=m -CONFIG_REISERFS_FS=m -# CONFIG_REISERFS_CHECK is not set -CONFIG_REISERFS_PROC_INFO=y -CONFIG_REISERFS_FS_XATTR=y -CONFIG_REISERFS_FS_POSIX_ACL=y -CONFIG_REISERFS_FS_SECURITY=y -CONFIG_JFS_FS=m -CONFIG_JFS_POSIX_ACL=y -CONFIG_JFS_SECURITY=y -# CONFIG_JFS_DEBUG is not set -CONFIG_JFS_STATISTICS=y -CONFIG_XFS_FS=m -CONFIG_XFS_QUOTA=y -CONFIG_XFS_POSIX_ACL=y -CONFIG_XFS_RT=y -CONFIG_XFS_ONLINE_SCRUB=y -# CONFIG_XFS_WARN is not set -# CONFIG_XFS_DEBUG is not set -CONFIG_GFS2_FS=m -CONFIG_GFS2_FS_LOCKING_DLM=y -CONFIG_OCFS2_FS=m -CONFIG_OCFS2_FS_O2CB=m -CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m -CONFIG_OCFS2_FS_STATS=y -CONFIG_OCFS2_DEBUG_MASKLOG=y -CONFIG_OCFS2_DEBUG_FS=y -CONFIG_BTRFS_FS=m -CONFIG_BTRFS_FS_POSIX_ACL=y -# CONFIG_BTRFS_FS_CHECK_INTEGRITY is not set -# CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set -# CONFIG_BTRFS_DEBUG is not set -# CONFIG_BTRFS_ASSERT is not set -# CONFIG_BTRFS_FS_REF_VERIFY is not set -CONFIG_NILFS2_FS=m -CONFIG_F2FS_FS=m -CONFIG_F2FS_STAT_FS=y -CONFIG_F2FS_FS_XATTR=y -CONFIG_F2FS_FS_POSIX_ACL=y -CONFIG_F2FS_FS_SECURITY=y -CONFIG_F2FS_CHECK_FS=y -CONFIG_F2FS_FS_ENCRYPTION=y -# CONFIG_F2FS_IO_TRACE is not set -# CONFIG_F2FS_FAULT_INJECTION is not set -CONFIG_FS_DAX=y -CONFIG_FS_POSIX_ACL=y -CONFIG_EXPORTFS=y -CONFIG_EXPORTFS_BLOCK_OPS=y -CONFIG_FILE_LOCKING=y -CONFIG_MANDATORY_FILE_LOCKING=y -CONFIG_FS_ENCRYPTION=m -CONFIG_FSNOTIFY=y -CONFIG_DNOTIFY=y -CONFIG_INOTIFY_USER=y -CONFIG_FANOTIFY=y -CONFIG_QUOTA=y -CONFIG_QUOTA_NETLINK_INTERFACE=y -# CONFIG_PRINT_QUOTA_WARNING is not set -# CONFIG_QUOTA_DEBUG is not set -CONFIG_QUOTA_TREE=m -CONFIG_QFMT_V1=m -CONFIG_QFMT_V2=m -CONFIG_QUOTACTL=y -CONFIG_QUOTACTL_COMPAT=y -CONFIG_AUTOFS4_FS=m -CONFIG_FUSE_FS=m -CONFIG_CUSE=m -CONFIG_OVERLAY_FS=m -# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set -CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y -CONFIG_OVERLAY_FS_INDEX=y -CONFIG_OVERLAY_FS_NFS_EXPORT=y - -# -# Caches -# -CONFIG_FSCACHE=m -CONFIG_FSCACHE_STATS=y -# CONFIG_FSCACHE_HISTOGRAM is not set -# CONFIG_FSCACHE_DEBUG is not set -# CONFIG_FSCACHE_OBJECT_LIST is not set -CONFIG_CACHEFILES=m -# CONFIG_CACHEFILES_DEBUG is not set -# CONFIG_CACHEFILES_HISTOGRAM is not set - -# -# CD-ROM/DVD Filesystems -# -CONFIG_ISO9660_FS=m -CONFIG_JOLIET=y -CONFIG_ZISOFS=y -CONFIG_UDF_FS=m -CONFIG_UDF_NLS=y - -# -# DOS/FAT/NT Filesystems -# -CONFIG_FAT_FS=m -CONFIG_MSDOS_FS=m -CONFIG_VFAT_FS=m -CONFIG_FAT_DEFAULT_CODEPAGE=437 -CONFIG_FAT_DEFAULT_IOCHARSET="utf8" -# CONFIG_FAT_DEFAULT_UTF8 is not set -CONFIG_NTFS_FS=m -# CONFIG_NTFS_DEBUG is not set -CONFIG_NTFS_RW=y - -# -# Pseudo filesystems -# -CONFIG_PROC_FS=y -CONFIG_PROC_KCORE=y -CONFIG_PROC_SYSCTL=y -CONFIG_PROC_PAGE_MONITOR=y -# CONFIG_PROC_CHILDREN is not set -CONFIG_KERNFS=y -CONFIG_SYSFS=y -CONFIG_TMPFS=y -CONFIG_TMPFS_POSIX_ACL=y -CONFIG_TMPFS_XATTR=y -CONFIG_HUGETLBFS=y -CONFIG_HUGETLB_PAGE=y -CONFIG_ARCH_HAS_GIGANTIC_PAGE=y -CONFIG_CONFIGFS_FS=m -CONFIG_EFIVAR_FS=m -CONFIG_MISC_FILESYSTEMS=y -CONFIG_ORANGEFS_FS=m -CONFIG_ADFS_FS=m -# CONFIG_ADFS_FS_RW is not set -CONFIG_AFFS_FS=m -CONFIG_ECRYPT_FS=m -CONFIG_ECRYPT_FS_MESSAGING=y -CONFIG_HFS_FS=m -CONFIG_HFSPLUS_FS=m -CONFIG_HFSPLUS_FS_POSIX_ACL=y -CONFIG_BEFS_FS=m -# CONFIG_BEFS_DEBUG is not set -CONFIG_BFS_FS=m -CONFIG_EFS_FS=m -CONFIG_JFFS2_FS=m -CONFIG_JFFS2_FS_DEBUG=0 -CONFIG_JFFS2_FS_WRITEBUFFER=y -CONFIG_JFFS2_FS_WBUF_VERIFY=y -CONFIG_JFFS2_SUMMARY=y -CONFIG_JFFS2_FS_XATTR=y -CONFIG_JFFS2_FS_POSIX_ACL=y -CONFIG_JFFS2_FS_SECURITY=y -CONFIG_JFFS2_COMPRESSION_OPTIONS=y -CONFIG_JFFS2_ZLIB=y -CONFIG_JFFS2_LZO=y -CONFIG_JFFS2_RTIME=y -CONFIG_JFFS2_RUBIN=y -# CONFIG_JFFS2_CMODE_NONE is not set -CONFIG_JFFS2_CMODE_PRIORITY=y -# CONFIG_JFFS2_CMODE_SIZE is not set -# CONFIG_JFFS2_CMODE_FAVOURLZO is not set -CONFIG_UBIFS_FS=m -CONFIG_UBIFS_FS_ADVANCED_COMPR=y -CONFIG_UBIFS_FS_LZO=y -CONFIG_UBIFS_FS_ZLIB=y -CONFIG_UBIFS_ATIME_SUPPORT=y -CONFIG_UBIFS_FS_ENCRYPTION=y -CONFIG_UBIFS_FS_SECURITY=y -CONFIG_CRAMFS=m -CONFIG_CRAMFS_BLOCKDEV=y -CONFIG_CRAMFS_MTD=y -CONFIG_SQUASHFS=m -# CONFIG_SQUASHFS_FILE_CACHE is not set -CONFIG_SQUASHFS_FILE_DIRECT=y -# CONFIG_SQUASHFS_DECOMP_SINGLE is not set -# CONFIG_SQUASHFS_DECOMP_MULTI is not set -CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU=y -CONFIG_SQUASHFS_XATTR=y -CONFIG_SQUASHFS_ZLIB=y -CONFIG_SQUASHFS_LZ4=y -CONFIG_SQUASHFS_LZO=y -CONFIG_SQUASHFS_XZ=y -CONFIG_SQUASHFS_ZSTD=y -CONFIG_SQUASHFS_4K_DEVBLK_SIZE=y -CONFIG_SQUASHFS_EMBEDDED=y -CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 -CONFIG_VXFS_FS=m -CONFIG_MINIX_FS=m -CONFIG_OMFS_FS=m -CONFIG_HPFS_FS=m -CONFIG_QNX4FS_FS=m -CONFIG_QNX6FS_FS=m -# CONFIG_QNX6FS_DEBUG is not set -CONFIG_ROMFS_FS=m -# CONFIG_ROMFS_BACKED_BY_BLOCK is not set -# CONFIG_ROMFS_BACKED_BY_MTD is not set -CONFIG_ROMFS_BACKED_BY_BOTH=y -CONFIG_ROMFS_ON_BLOCK=y -CONFIG_ROMFS_ON_MTD=y -CONFIG_PSTORE=y -# CONFIG_PSTORE_ZLIB_COMPRESS is not set -CONFIG_PSTORE_LZO_COMPRESS=y -# CONFIG_PSTORE_LZ4_COMPRESS is not set -# CONFIG_PSTORE_CONSOLE is not set -CONFIG_PSTORE_PMSG=y -# CONFIG_PSTORE_FTRACE is not set -CONFIG_PSTORE_RAM=m -CONFIG_SYSV_FS=m -CONFIG_UFS_FS=m -# CONFIG_UFS_FS_WRITE is not set -# CONFIG_UFS_DEBUG is not set -CONFIG_EXOFS_FS=m -# CONFIG_EXOFS_DEBUG is not set -CONFIG_ORE=m -CONFIG_NETWORK_FILESYSTEMS=y -CONFIG_NFS_FS=m -CONFIG_NFS_V2=m -CONFIG_NFS_V3=m -CONFIG_NFS_V3_ACL=y -CONFIG_NFS_V4=m -CONFIG_NFS_SWAP=y -CONFIG_NFS_V4_1=y -CONFIG_NFS_V4_2=y -CONFIG_PNFS_FILE_LAYOUT=m -CONFIG_PNFS_BLOCK=m -CONFIG_PNFS_FLEXFILE_LAYOUT=m -CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org" -CONFIG_NFS_V4_1_MIGRATION=y -CONFIG_NFS_FSCACHE=y -# CONFIG_NFS_USE_LEGACY_DNS is not set -CONFIG_NFS_USE_KERNEL_DNS=y -CONFIG_NFSD=m -CONFIG_NFSD_V2_ACL=y -CONFIG_NFSD_V3=y -CONFIG_NFSD_V3_ACL=y -CONFIG_NFSD_V4=y -CONFIG_NFSD_PNFS=y -CONFIG_NFSD_BLOCKLAYOUT=y -CONFIG_NFSD_SCSILAYOUT=y -CONFIG_NFSD_FLEXFILELAYOUT=y -# CONFIG_NFSD_FAULT_INJECTION is not set -CONFIG_GRACE_PERIOD=m -CONFIG_LOCKD=m -CONFIG_LOCKD_V4=y -CONFIG_NFS_ACL_SUPPORT=m -CONFIG_NFS_COMMON=y -CONFIG_SUNRPC=m -CONFIG_SUNRPC_GSS=m -CONFIG_SUNRPC_BACKCHANNEL=y -CONFIG_SUNRPC_SWAP=y -CONFIG_RPCSEC_GSS_KRB5=m -# CONFIG_SUNRPC_DEBUG is not set -CONFIG_SUNRPC_XPRT_RDMA=m -CONFIG_CEPH_FS=m -CONFIG_CEPH_FSCACHE=y -CONFIG_CEPH_FS_POSIX_ACL=y -CONFIG_CIFS=m -CONFIG_CIFS_STATS=y -CONFIG_CIFS_STATS2=y -CONFIG_CIFS_WEAK_PW_HASH=y -CONFIG_CIFS_UPCALL=y -CONFIG_CIFS_XATTR=y -CONFIG_CIFS_POSIX=y -CONFIG_CIFS_ACL=y -# CONFIG_CIFS_DEBUG is not set -CONFIG_CIFS_DFS_UPCALL=y -CONFIG_CIFS_SMB311=y -# CONFIG_CIFS_SMB_DIRECT is not set -CONFIG_CIFS_FSCACHE=y -CONFIG_CODA_FS=m -CONFIG_AFS_FS=m -# CONFIG_AFS_DEBUG is not set -CONFIG_AFS_FSCACHE=y -CONFIG_9P_FS=m -CONFIG_9P_FSCACHE=y -CONFIG_9P_FS_POSIX_ACL=y -CONFIG_9P_FS_SECURITY=y -CONFIG_NLS=y -CONFIG_NLS_DEFAULT="utf8" -CONFIG_NLS_CODEPAGE_437=m -CONFIG_NLS_CODEPAGE_737=m -CONFIG_NLS_CODEPAGE_775=m -CONFIG_NLS_CODEPAGE_850=m -CONFIG_NLS_CODEPAGE_852=m -CONFIG_NLS_CODEPAGE_855=m -CONFIG_NLS_CODEPAGE_857=m -CONFIG_NLS_CODEPAGE_860=m -CONFIG_NLS_CODEPAGE_861=m -CONFIG_NLS_CODEPAGE_862=m -CONFIG_NLS_CODEPAGE_863=m -CONFIG_NLS_CODEPAGE_864=m -CONFIG_NLS_CODEPAGE_865=m -CONFIG_NLS_CODEPAGE_866=m -CONFIG_NLS_CODEPAGE_869=m -CONFIG_NLS_CODEPAGE_936=m -CONFIG_NLS_CODEPAGE_950=m -CONFIG_NLS_CODEPAGE_932=m -CONFIG_NLS_CODEPAGE_949=m -CONFIG_NLS_CODEPAGE_874=m -CONFIG_NLS_ISO8859_8=m -CONFIG_NLS_CODEPAGE_1250=m -CONFIG_NLS_CODEPAGE_1251=m -CONFIG_NLS_ASCII=m -CONFIG_NLS_ISO8859_1=m -CONFIG_NLS_ISO8859_2=m -CONFIG_NLS_ISO8859_3=m -CONFIG_NLS_ISO8859_4=m -CONFIG_NLS_ISO8859_5=m -CONFIG_NLS_ISO8859_6=m -CONFIG_NLS_ISO8859_7=m -CONFIG_NLS_ISO8859_9=m -CONFIG_NLS_ISO8859_13=m -CONFIG_NLS_ISO8859_14=m -CONFIG_NLS_ISO8859_15=m -CONFIG_NLS_KOI8_R=m -CONFIG_NLS_KOI8_U=m -CONFIG_NLS_MAC_ROMAN=m -CONFIG_NLS_MAC_CELTIC=m -CONFIG_NLS_MAC_CENTEURO=m -CONFIG_NLS_MAC_CROATIAN=m -CONFIG_NLS_MAC_CYRILLIC=m -CONFIG_NLS_MAC_GAELIC=m -CONFIG_NLS_MAC_GREEK=m -CONFIG_NLS_MAC_ICELAND=m -CONFIG_NLS_MAC_INUIT=m -CONFIG_NLS_MAC_ROMANIAN=m -CONFIG_NLS_MAC_TURKISH=m -CONFIG_NLS_UTF8=m -CONFIG_DLM=m -# CONFIG_DLM_DEBUG is not set - -# -# Kernel hacking -# -CONFIG_TRACE_IRQFLAGS_SUPPORT=y - -# -# printk and dmesg options -# -# CONFIG_PRINTK_TIME is not set -CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7 -CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4 -# CONFIG_BOOT_PRINTK_DELAY is not set -# CONFIG_DYNAMIC_DEBUG is not set - -# -# Compile-time checks and compiler options -# -# CONFIG_DEBUG_INFO is not set -# CONFIG_ENABLE_WARN_DEPRECATED is not set -# CONFIG_ENABLE_MUST_CHECK is not set -CONFIG_FRAME_WARN=0 -CONFIG_STRIP_ASM_SYMS=y -# CONFIG_READABLE_ASM is not set -# CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_PAGE_OWNER is not set -CONFIG_DEBUG_FS=y -# CONFIG_HEADERS_CHECK is not set -# CONFIG_DEBUG_SECTION_MISMATCH is not set -CONFIG_SECTION_MISMATCH_WARN_ONLY=y -CONFIG_STACK_VALIDATION=y -# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set -# CONFIG_MAGIC_SYSRQ is not set -CONFIG_DEBUG_KERNEL=y - -# -# Memory Debugging -# -# CONFIG_PAGE_EXTENSION is not set -# CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_PAGE_POISONING is not set -# CONFIG_DEBUG_PAGE_REF is not set -# CONFIG_DEBUG_RODATA_TEST is not set -# CONFIG_DEBUG_OBJECTS is not set -# CONFIG_SLUB_DEBUG_ON is not set -# CONFIG_SLUB_STATS is not set -CONFIG_HAVE_DEBUG_KMEMLEAK=y -# CONFIG_DEBUG_KMEMLEAK is not set -# CONFIG_DEBUG_STACK_USAGE is not set -# CONFIG_DEBUG_VM is not set -CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y -# CONFIG_DEBUG_VIRTUAL is not set -CONFIG_DEBUG_MEMORY_INIT=y -# CONFIG_DEBUG_PER_CPU_MAPS is not set -CONFIG_HAVE_DEBUG_STACKOVERFLOW=y -# CONFIG_DEBUG_STACKOVERFLOW is not set -CONFIG_HAVE_ARCH_KASAN=y -# CONFIG_KASAN is not set -CONFIG_ARCH_HAS_KCOV=y -# CONFIG_KCOV is not set -# CONFIG_DEBUG_SHIRQ is not set - -# -# Debug Lockups and Hangs -# -# CONFIG_SOFTLOCKUP_DETECTOR is not set -CONFIG_HARDLOCKUP_CHECK_TIMESTAMP=y -# CONFIG_HARDLOCKUP_DETECTOR is not set -# CONFIG_DETECT_HUNG_TASK is not set -# CONFIG_WQ_WATCHDOG is not set -# CONFIG_PANIC_ON_OOPS is not set -CONFIG_PANIC_ON_OOPS_VALUE=0 -CONFIG_PANIC_TIMEOUT=0 -CONFIG_SCHED_DEBUG=y -CONFIG_SCHED_INFO=y -CONFIG_SCHEDSTATS=y -# CONFIG_SCHED_STACK_END_CHECK is not set -# CONFIG_DEBUG_TIMEKEEPING is not set -# CONFIG_DEBUG_PREEMPT is not set - -# -# Lock Debugging (spinlocks, mutexes, etc...) -# -# CONFIG_DEBUG_RT_MUTEXES is not set -# CONFIG_DEBUG_SPINLOCK is not set -# CONFIG_DEBUG_MUTEXES is not set -# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set -# CONFIG_DEBUG_LOCK_ALLOC is not set -# CONFIG_PROVE_LOCKING is not set -# CONFIG_LOCK_STAT is not set -# CONFIG_DEBUG_ATOMIC_SLEEP is not set -# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set -# CONFIG_LOCK_TORTURE_TEST is not set -# CONFIG_WW_MUTEX_SELFTEST is not set -CONFIG_STACKTRACE=y -# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set -# CONFIG_DEBUG_KOBJECT is not set -CONFIG_DEBUG_BUGVERBOSE=y -# CONFIG_DEBUG_LIST is not set -# CONFIG_DEBUG_PI_LIST is not set -# CONFIG_DEBUG_SG is not set -# CONFIG_DEBUG_NOTIFIERS is not set -# CONFIG_DEBUG_CREDENTIALS is not set - -# -# RCU Debugging -# -# CONFIG_PROVE_RCU is not set -CONFIG_TORTURE_TEST=m -CONFIG_RCU_PERF_TEST=m -# CONFIG_RCU_TORTURE_TEST is not set -CONFIG_RCU_CPU_STALL_TIMEOUT=60 -# CONFIG_RCU_TRACE is not set -# CONFIG_RCU_EQS_DEBUG is not set -# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set -# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set -# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set -# CONFIG_NOTIFIER_ERROR_INJECTION is not set -# CONFIG_FAULT_INJECTION is not set -CONFIG_LATENCYTOP=y -CONFIG_USER_STACKTRACE_SUPPORT=y -CONFIG_NOP_TRACER=y -CONFIG_HAVE_FUNCTION_TRACER=y -CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y -CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y -CONFIG_HAVE_SYSCALL_TRACEPOINTS=y -CONFIG_HAVE_FENTRY=y -CONFIG_HAVE_C_RECORDMCOUNT=y -CONFIG_TRACE_CLOCK=y -CONFIG_RING_BUFFER=y -CONFIG_EVENT_TRACING=y -CONFIG_CONTEXT_SWITCH_TRACER=y -CONFIG_TRACING=y -CONFIG_GENERIC_TRACER=y -CONFIG_TRACING_SUPPORT=y -CONFIG_FTRACE=y -CONFIG_FUNCTION_TRACER=y -# CONFIG_FUNCTION_GRAPH_TRACER is not set -# CONFIG_PREEMPTIRQ_EVENTS is not set -# CONFIG_IRQSOFF_TRACER is not set -# CONFIG_PREEMPT_TRACER is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_HWLAT_TRACER is not set -CONFIG_FTRACE_SYSCALLS=y -# CONFIG_TRACER_SNAPSHOT is not set -CONFIG_BRANCH_PROFILE_NONE=y -# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set -CONFIG_STACK_TRACER=y -CONFIG_BLK_DEV_IO_TRACE=y -# CONFIG_UPROBE_EVENTS is not set -# CONFIG_PROBE_EVENTS is not set -CONFIG_DYNAMIC_FTRACE=y -CONFIG_DYNAMIC_FTRACE_WITH_REGS=y -CONFIG_FUNCTION_PROFILER=y -CONFIG_FTRACE_MCOUNT_RECORD=y -# CONFIG_FTRACE_STARTUP_TEST is not set -# CONFIG_MMIOTRACE is not set -# CONFIG_HIST_TRIGGERS is not set -# CONFIG_TRACEPOINT_BENCHMARK is not set -# CONFIG_RING_BUFFER_BENCHMARK is not set -# CONFIG_RING_BUFFER_STARTUP_TEST is not set -# CONFIG_TRACE_EVAL_MAP_FILE is not set -CONFIG_TRACING_EVENTS_GPIO=y -# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set -# CONFIG_DMA_API_DEBUG is not set -# CONFIG_RUNTIME_TESTING_MENU is not set -CONFIG_MEMTEST=y -# CONFIG_BUG_ON_DATA_CORRUPTION is not set -# CONFIG_SAMPLES is not set -CONFIG_HAVE_ARCH_KGDB=y -# CONFIG_KGDB is not set -CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y -# CONFIG_ARCH_WANTS_UBSAN_NO_NULL is not set -# CONFIG_UBSAN is not set -CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y -CONFIG_STRICT_DEVMEM=y -# CONFIG_IO_STRICT_DEVMEM is not set -CONFIG_EARLY_PRINTK_USB=y -CONFIG_X86_VERBOSE_BOOTUP=y -CONFIG_EARLY_PRINTK=y -CONFIG_EARLY_PRINTK_DBGP=y -CONFIG_EARLY_PRINTK_EFI=y -CONFIG_EARLY_PRINTK_USB_XDBC=y -# CONFIG_X86_PTDUMP_CORE is not set -# CONFIG_X86_PTDUMP is not set -# CONFIG_EFI_PGT_DUMP is not set -# CONFIG_DEBUG_WX is not set -CONFIG_DOUBLEFAULT=y -# CONFIG_DEBUG_TLBFLUSH is not set -# CONFIG_IOMMU_DEBUG is not set -CONFIG_HAVE_MMIOTRACE_SUPPORT=y -CONFIG_IO_DELAY_TYPE_0X80=0 -CONFIG_IO_DELAY_TYPE_0XED=1 -CONFIG_IO_DELAY_TYPE_UDELAY=2 -CONFIG_IO_DELAY_TYPE_NONE=3 -CONFIG_IO_DELAY_0X80=y -# CONFIG_IO_DELAY_0XED is not set -# CONFIG_IO_DELAY_UDELAY is not set -# CONFIG_IO_DELAY_NONE is not set -CONFIG_DEFAULT_IO_DELAY_TYPE=0 -# CONFIG_DEBUG_BOOT_PARAMS is not set -# CONFIG_CPA_DEBUG is not set -# CONFIG_OPTIMIZE_INLINING is not set -# CONFIG_DEBUG_ENTRY is not set -# CONFIG_DEBUG_NMI_SELFTEST is not set -CONFIG_X86_DEBUG_FPU=y -# CONFIG_PUNIT_ATOM_DEBUG is not set -CONFIG_UNWINDER_ORC=y -# CONFIG_UNWINDER_FRAME_POINTER is not set - -# -# Security options -# -CONFIG_KEYS=y -CONFIG_KEYS_COMPAT=y -CONFIG_PERSISTENT_KEYRINGS=y -# CONFIG_BIG_KEYS is not set -CONFIG_TRUSTED_KEYS=m -CONFIG_ENCRYPTED_KEYS=m -# CONFIG_KEY_DH_OPERATIONS is not set -# CONFIG_SECURITY_DMESG_RESTRICT is not set -# CONFIG_SECURITY is not set -CONFIG_SECURITYFS=y -CONFIG_PAGE_TABLE_ISOLATION=y -CONFIG_INTEL_TXT=y -CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y -CONFIG_HARDENED_USERCOPY=y -CONFIG_HARDENED_USERCOPY_FALLBACK=y -CONFIG_FORTIFY_SOURCE=y -# CONFIG_STATIC_USERMODEHELPER is not set -CONFIG_DEFAULT_SECURITY_DAC=y -CONFIG_DEFAULT_SECURITY="" -CONFIG_XOR_BLOCKS=m -CONFIG_ASYNC_CORE=m -CONFIG_ASYNC_MEMCPY=m -CONFIG_ASYNC_XOR=m -CONFIG_ASYNC_PQ=m -CONFIG_ASYNC_RAID6_RECOV=m -CONFIG_CRYPTO=y - -# -# Crypto core or helper -# -CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_ALGAPI2=y -CONFIG_CRYPTO_AEAD=m -CONFIG_CRYPTO_AEAD2=y -CONFIG_CRYPTO_BLKCIPHER=y -CONFIG_CRYPTO_BLKCIPHER2=y -CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_HASH2=y -CONFIG_CRYPTO_RNG=m -CONFIG_CRYPTO_RNG2=y -CONFIG_CRYPTO_RNG_DEFAULT=m -CONFIG_CRYPTO_AKCIPHER2=y -CONFIG_CRYPTO_AKCIPHER=y -CONFIG_CRYPTO_KPP2=y -CONFIG_CRYPTO_KPP=m -CONFIG_CRYPTO_ACOMP2=y -CONFIG_CRYPTO_RSA=y -CONFIG_CRYPTO_DH=m -CONFIG_CRYPTO_ECDH=m -CONFIG_CRYPTO_MANAGER=y -CONFIG_CRYPTO_MANAGER2=y -CONFIG_CRYPTO_USER=m -CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y -CONFIG_CRYPTO_GF128MUL=m -CONFIG_CRYPTO_NULL=m -CONFIG_CRYPTO_NULL2=y -CONFIG_CRYPTO_PCRYPT=m -CONFIG_CRYPTO_WORKQUEUE=y -CONFIG_CRYPTO_CRYPTD=m -CONFIG_CRYPTO_MCRYPTD=m -CONFIG_CRYPTO_AUTHENC=m -CONFIG_CRYPTO_TEST=m -CONFIG_CRYPTO_ABLK_HELPER=m -CONFIG_CRYPTO_SIMD=m -CONFIG_CRYPTO_GLUE_HELPER_X86=m -CONFIG_CRYPTO_ENGINE=m - -# -# Authenticated Encryption with Associated Data -# -CONFIG_CRYPTO_CCM=m -CONFIG_CRYPTO_GCM=m -CONFIG_CRYPTO_CHACHA20POLY1305=m -CONFIG_CRYPTO_SEQIV=m -CONFIG_CRYPTO_ECHAINIV=m - -# -# Block modes -# -CONFIG_CRYPTO_CBC=m -CONFIG_CRYPTO_CTR=m -CONFIG_CRYPTO_CTS=m -CONFIG_CRYPTO_ECB=y -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_XTS=m -CONFIG_CRYPTO_KEYWRAP=m - -# -# Hash modes -# -CONFIG_CRYPTO_CMAC=m -CONFIG_CRYPTO_HMAC=m -CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_VMAC=m - -# -# Digest -# -CONFIG_CRYPTO_CRC32C=m -CONFIG_CRYPTO_CRC32C_INTEL=m -CONFIG_CRYPTO_CRC32=m -CONFIG_CRYPTO_CRC32_PCLMUL=m -CONFIG_CRYPTO_CRCT10DIF=y -CONFIG_CRYPTO_CRCT10DIF_PCLMUL=m -CONFIG_CRYPTO_GHASH=m -CONFIG_CRYPTO_POLY1305=m -CONFIG_CRYPTO_POLY1305_X86_64=m -CONFIG_CRYPTO_MD4=m -CONFIG_CRYPTO_MD5=y -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_RMD128=m -CONFIG_CRYPTO_RMD160=m -CONFIG_CRYPTO_RMD256=m -CONFIG_CRYPTO_RMD320=m -CONFIG_CRYPTO_SHA1=m -CONFIG_CRYPTO_SHA1_SSSE3=m -CONFIG_CRYPTO_SHA256_SSSE3=m -CONFIG_CRYPTO_SHA512_SSSE3=m -CONFIG_CRYPTO_SHA1_MB=m -CONFIG_CRYPTO_SHA256_MB=m -CONFIG_CRYPTO_SHA512_MB=m -CONFIG_CRYPTO_SHA256=m -CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_SHA3=m -CONFIG_CRYPTO_SM3=m -CONFIG_CRYPTO_TGR192=m -CONFIG_CRYPTO_WP512=m -CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL=m - -# -# Ciphers -# -CONFIG_CRYPTO_AES=y -CONFIG_CRYPTO_AES_TI=m -CONFIG_CRYPTO_AES_X86_64=m -CONFIG_CRYPTO_AES_NI_INTEL=m -CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_ARC4=m -CONFIG_CRYPTO_BLOWFISH=m -CONFIG_CRYPTO_BLOWFISH_COMMON=m -CONFIG_CRYPTO_BLOWFISH_X86_64=m -CONFIG_CRYPTO_CAMELLIA=m -CONFIG_CRYPTO_CAMELLIA_X86_64=m -CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64=m -CONFIG_CRYPTO_CAMELLIA_AESNI_AVX2_X86_64=m -CONFIG_CRYPTO_CAST_COMMON=m -CONFIG_CRYPTO_CAST5=m -CONFIG_CRYPTO_CAST5_AVX_X86_64=m -CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_CAST6_AVX_X86_64=m -CONFIG_CRYPTO_DES=m -CONFIG_CRYPTO_DES3_EDE_X86_64=m -CONFIG_CRYPTO_FCRYPT=m -CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_SALSA20=m -CONFIG_CRYPTO_SALSA20_X86_64=m -CONFIG_CRYPTO_CHACHA20=m -CONFIG_CRYPTO_CHACHA20_X86_64=m -CONFIG_CRYPTO_SEED=m -CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_SERPENT_SSE2_X86_64=m -CONFIG_CRYPTO_SERPENT_AVX_X86_64=m -CONFIG_CRYPTO_SERPENT_AVX2_X86_64=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_TWOFISH_COMMON=m -CONFIG_CRYPTO_TWOFISH_X86_64=m -CONFIG_CRYPTO_TWOFISH_X86_64_3WAY=m -CONFIG_CRYPTO_TWOFISH_AVX_X86_64=m - -# -# Compression -# -CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_LZO=y -CONFIG_CRYPTO_842=m -CONFIG_CRYPTO_LZ4=m -CONFIG_CRYPTO_LZ4HC=m - -# -# Random Number Generation -# -CONFIG_CRYPTO_ANSI_CPRNG=m -CONFIG_CRYPTO_DRBG_MENU=m -CONFIG_CRYPTO_DRBG_HMAC=y -CONFIG_CRYPTO_DRBG_HASH=y -CONFIG_CRYPTO_DRBG_CTR=y -CONFIG_CRYPTO_DRBG=m -CONFIG_CRYPTO_JITTERENTROPY=m -CONFIG_CRYPTO_USER_API=m -CONFIG_CRYPTO_USER_API_HASH=m -CONFIG_CRYPTO_USER_API_SKCIPHER=m -CONFIG_CRYPTO_USER_API_RNG=m -CONFIG_CRYPTO_USER_API_AEAD=m -CONFIG_CRYPTO_HASH_INFO=y -CONFIG_CRYPTO_HW=y -CONFIG_CRYPTO_DEV_PADLOCK=m -CONFIG_CRYPTO_DEV_PADLOCK_AES=m -CONFIG_CRYPTO_DEV_PADLOCK_SHA=m -# CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API_DESC is not set -CONFIG_CRYPTO_DEV_CCP=y -CONFIG_CRYPTO_DEV_CCP_DD=m -CONFIG_CRYPTO_DEV_SP_CCP=y -CONFIG_CRYPTO_DEV_CCP_CRYPTO=m -CONFIG_CRYPTO_DEV_SP_PSP=y -CONFIG_CRYPTO_DEV_QAT=m -CONFIG_CRYPTO_DEV_QAT_DH895xCC=m -CONFIG_CRYPTO_DEV_QAT_C3XXX=m -CONFIG_CRYPTO_DEV_QAT_C62X=m -CONFIG_CRYPTO_DEV_QAT_DH895xCCVF=m -CONFIG_CRYPTO_DEV_QAT_C3XXXVF=m -CONFIG_CRYPTO_DEV_QAT_C62XVF=m -CONFIG_CRYPTO_DEV_NITROX=m -CONFIG_CRYPTO_DEV_NITROX_CNN55XX=m -CONFIG_CRYPTO_DEV_CHELSIO=m -CONFIG_CHELSIO_IPSEC_INLINE=y -CONFIG_CRYPTO_DEV_VIRTIO=m -CONFIG_ASYMMETRIC_KEY_TYPE=y -CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y -CONFIG_X509_CERTIFICATE_PARSER=y -CONFIG_PKCS7_MESSAGE_PARSER=y -CONFIG_PKCS7_TEST_KEY=m -CONFIG_SIGNED_PE_FILE_VERIFICATION=y - -# -# Certificates for signature checking -# -CONFIG_SYSTEM_TRUSTED_KEYRING=y -CONFIG_SYSTEM_TRUSTED_KEYS="" -# CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set -CONFIG_SECONDARY_TRUSTED_KEYRING=y -CONFIG_SYSTEM_BLACKLIST_KEYRING=y -CONFIG_SYSTEM_BLACKLIST_HASH_LIST="" -CONFIG_HAVE_KVM=y -CONFIG_HAVE_KVM_IRQCHIP=y -CONFIG_HAVE_KVM_IRQFD=y -CONFIG_HAVE_KVM_IRQ_ROUTING=y -CONFIG_HAVE_KVM_EVENTFD=y -CONFIG_KVM_MMIO=y -CONFIG_KVM_ASYNC_PF=y -CONFIG_HAVE_KVM_MSI=y -CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT=y -CONFIG_KVM_VFIO=y -CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT=y -CONFIG_KVM_COMPAT=y -CONFIG_HAVE_KVM_IRQ_BYPASS=y -CONFIG_VIRTUALIZATION=y -CONFIG_KVM=m -CONFIG_KVM_INTEL=m -CONFIG_KVM_AMD=m -CONFIG_KVM_AMD_SEV=y -# CONFIG_KVM_MMU_AUDIT is not set -CONFIG_VHOST_NET=m -CONFIG_VHOST_SCSI=m -CONFIG_VHOST_VSOCK=m -CONFIG_VHOST=m -# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set -CONFIG_BINARY_PRINTF=y - -# -# Library routines -# -CONFIG_RAID6_PQ=m -CONFIG_BITREVERSE=y -# CONFIG_HAVE_ARCH_BITREVERSE is not set -CONFIG_RATIONAL=y -CONFIG_GENERIC_STRNCPY_FROM_USER=y -CONFIG_GENERIC_STRNLEN_USER=y -CONFIG_GENERIC_NET_UTILS=y -CONFIG_GENERIC_FIND_FIRST_BIT=y -CONFIG_GENERIC_PCI_IOMAP=y -CONFIG_GENERIC_IOMAP=y -CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y -CONFIG_ARCH_HAS_FAST_MULTIPLIER=y -CONFIG_CRC_CCITT=m -CONFIG_CRC16=m -CONFIG_CRC_T10DIF=y -CONFIG_CRC_ITU_T=m -CONFIG_CRC32=y -# CONFIG_CRC32_SELFTEST is not set -CONFIG_CRC32_SLICEBY8=y -# CONFIG_CRC32_SLICEBY4 is not set -# CONFIG_CRC32_SARWATE is not set -# CONFIG_CRC32_BIT is not set -CONFIG_CRC4=m -CONFIG_CRC7=m -CONFIG_LIBCRC32C=m -CONFIG_CRC8=m -CONFIG_XXHASH=m -# CONFIG_AUDIT_ARCH_COMPAT_GENERIC is not set -# CONFIG_RANDOM32_SELFTEST is not set -CONFIG_842_COMPRESS=m -CONFIG_842_DECOMPRESS=m -CONFIG_ZLIB_INFLATE=y -CONFIG_ZLIB_DEFLATE=y -CONFIG_LZO_COMPRESS=y -CONFIG_LZO_DECOMPRESS=y -CONFIG_LZ4_COMPRESS=m -CONFIG_LZ4HC_COMPRESS=m -CONFIG_LZ4_DECOMPRESS=y -CONFIG_ZSTD_COMPRESS=m -CONFIG_ZSTD_DECOMPRESS=m -CONFIG_XZ_DEC=y -CONFIG_XZ_DEC_X86=y -CONFIG_XZ_DEC_POWERPC=y -CONFIG_XZ_DEC_IA64=y -CONFIG_XZ_DEC_ARM=y -CONFIG_XZ_DEC_ARMTHUMB=y -CONFIG_XZ_DEC_SPARC=y -CONFIG_XZ_DEC_BCJ=y -# CONFIG_XZ_DEC_TEST is not set -CONFIG_DECOMPRESS_GZIP=y -CONFIG_DECOMPRESS_BZIP2=y -CONFIG_DECOMPRESS_LZMA=y -CONFIG_DECOMPRESS_XZ=y -CONFIG_DECOMPRESS_LZO=y -CONFIG_DECOMPRESS_LZ4=y -CONFIG_GENERIC_ALLOCATOR=y -CONFIG_REED_SOLOMON=m -CONFIG_REED_SOLOMON_ENC8=y -CONFIG_REED_SOLOMON_DEC8=y -CONFIG_REED_SOLOMON_DEC16=y -CONFIG_BCH=m -CONFIG_BCH_CONST_PARAMS=y -CONFIG_TEXTSEARCH=y -CONFIG_TEXTSEARCH_KMP=m -CONFIG_TEXTSEARCH_BM=m -CONFIG_TEXTSEARCH_FSM=m -CONFIG_BTREE=y -CONFIG_INTERVAL_TREE=y -CONFIG_RADIX_TREE_MULTIORDER=y -CONFIG_ASSOCIATIVE_ARRAY=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT_MAP=y -CONFIG_HAS_DMA=y -CONFIG_SGL_ALLOC=y -# CONFIG_DMA_DIRECT_OPS is not set -CONFIG_DMA_VIRT_OPS=y -CONFIG_CHECK_SIGNATURE=y -CONFIG_CPUMASK_OFFSTACK=y -CONFIG_CPU_RMAP=y -CONFIG_DQL=y -CONFIG_GLOB=y -# CONFIG_GLOB_SELFTEST is not set -CONFIG_NLATTR=y -CONFIG_LRU_CACHE=m -CONFIG_CLZ_TAB=y -CONFIG_CORDIC=m -CONFIG_DDR=y -CONFIG_IRQ_POLL=y -CONFIG_MPILIB=y -CONFIG_OID_REGISTRY=y -CONFIG_UCS2_STRING=y -CONFIG_FONT_SUPPORT=y -CONFIG_FONTS=y -CONFIG_FONT_8x8=y -CONFIG_FONT_8x16=y -# CONFIG_FONT_6x11 is not set -# CONFIG_FONT_7x14 is not set -# CONFIG_FONT_PEARL_8x8 is not set -# CONFIG_FONT_ACORN_8x8 is not set -# CONFIG_FONT_MINI_4x6 is not set -# CONFIG_FONT_6x10 is not set -# CONFIG_FONT_10x18 is not set -# CONFIG_FONT_SUN8x16 is not set -# CONFIG_FONT_SUN12x22 is not set -# CONFIG_SG_SPLIT is not set -CONFIG_SG_POOL=y -CONFIG_ARCH_HAS_SG_CHAIN=y -CONFIG_ARCH_HAS_PMEM_API=y -CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y -CONFIG_SBITMAP=y -CONFIG_PARMAN=m -# CONFIG_STRING_SELFTEST is not set diff --git a/sys-kernel/linux-headers/files/redcore-amd64.config b/sys-kernel/linux-headers/files/redcore-amd64.config new file mode 100644 index 00000000..69121c88 --- /dev/null +++ b/sys-kernel/linux-headers/files/redcore-amd64.config @@ -0,0 +1,9241 @@ +# +# Automatically generated file; DO NOT EDIT. +# Linux/x86 4.16.1-redcore Kernel Configuration +# +CONFIG_64BIT=y +CONFIG_X86_64=y +CONFIG_X86=y +CONFIG_INSTRUCTION_DECODER=y +CONFIG_OUTPUT_FORMAT="elf64-x86-64" +CONFIG_ARCH_DEFCONFIG="arch/x86/configs/x86_64_defconfig" +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_MMU=y +CONFIG_ARCH_MMAP_RND_BITS_MIN=28 +CONFIG_ARCH_MMAP_RND_BITS_MAX=32 +CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8 +CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16 +CONFIG_NEED_DMA_MAP_STATE=y +CONFIG_NEED_SG_DMA_LENGTH=y +CONFIG_GENERIC_ISA_DMA=y +CONFIG_GENERIC_BUG=y +CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ARCH_HAS_CPU_RELAX=y +CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y +CONFIG_HAVE_SETUP_PER_CPU_AREA=y +CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y +CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y +CONFIG_ARCH_HIBERNATION_POSSIBLE=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y +CONFIG_ARCH_WANT_GENERAL_HUGETLB=y +CONFIG_ZONE_DMA32=y +CONFIG_AUDIT_ARCH=y +CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y +CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y +CONFIG_HAVE_INTEL_TXT=y +CONFIG_X86_64_SMP=y +CONFIG_ARCH_SUPPORTS_UPROBES=y +CONFIG_FIX_EARLYCON_MEM=y +CONFIG_PGTABLE_LEVELS=4 +CONFIG_IRQ_WORK=y +CONFIG_BUILDTIME_EXTABLE_SORT=y +CONFIG_THREAD_INFO_IN_TASK=y + +# +# General setup +# +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_CROSS_COMPILE="" +# CONFIG_COMPILE_TEST is not set +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_HAVE_KERNEL_GZIP=y +CONFIG_HAVE_KERNEL_BZIP2=y +CONFIG_HAVE_KERNEL_LZMA=y +CONFIG_HAVE_KERNEL_XZ=y +CONFIG_HAVE_KERNEL_LZO=y +CONFIG_HAVE_KERNEL_LZ4=y +CONFIG_KERNEL_GZIP=y +# CONFIG_KERNEL_BZIP2 is not set +# CONFIG_KERNEL_LZMA is not set +# CONFIG_KERNEL_XZ is not set +# CONFIG_KERNEL_LZO is not set +# CONFIG_KERNEL_LZ4 is not set +CONFIG_DEFAULT_HOSTNAME="(none)" +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_POSIX_MQUEUE=y +CONFIG_POSIX_MQUEUE_SYSCTL=y +CONFIG_CROSS_MEMORY_ATTACH=y +# CONFIG_USELIB is not set +CONFIG_AUDIT=y +CONFIG_HAVE_ARCH_AUDITSYSCALL=y +CONFIG_AUDITSYSCALL=y +CONFIG_AUDIT_WATCH=y +CONFIG_AUDIT_TREE=y + +# +# IRQ subsystem +# +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_GENERIC_IRQ_SHOW=y +CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y +CONFIG_GENERIC_PENDING_IRQ=y +CONFIG_GENERIC_IRQ_MIGRATION=y +CONFIG_GENERIC_IRQ_CHIP=y +CONFIG_IRQ_DOMAIN=y +CONFIG_IRQ_SIM=y +CONFIG_IRQ_DOMAIN_HIERARCHY=y +CONFIG_GENERIC_MSI_IRQ=y +CONFIG_GENERIC_MSI_IRQ_DOMAIN=y +CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y +CONFIG_GENERIC_IRQ_RESERVATION_MODE=y +CONFIG_IRQ_FORCED_THREADING=y +CONFIG_SPARSE_IRQ=y +# CONFIG_GENERIC_IRQ_DEBUGFS is not set +CONFIG_CLOCKSOURCE_WATCHDOG=y +CONFIG_ARCH_CLOCKSOURCE_DATA=y +CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y +CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y +CONFIG_GENERIC_CMOS_UPDATE=y + +# +# Timers subsystem +# +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ_COMMON=y +# CONFIG_HZ_PERIODIC is not set +# CONFIG_NO_HZ_IDLE is not set +CONFIG_NO_HZ_FULL=y +# CONFIG_NO_HZ_FULL_ALL is not set +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y + +# +# CPU/Task time and stats accounting +# +CONFIG_VIRT_CPU_ACCOUNTING=y +CONFIG_VIRT_CPU_ACCOUNTING_GEN=y +CONFIG_IRQ_TIME_ACCOUNTING=y +CONFIG_BSD_PROCESS_ACCT=y +# CONFIG_BSD_PROCESS_ACCT_V3 is not set +CONFIG_TASKSTATS=y +CONFIG_TASK_DELAY_ACCT=y +CONFIG_TASK_XACCT=y +CONFIG_TASK_IO_ACCOUNTING=y +CONFIG_CPU_ISOLATION=y + +# +# RCU Subsystem +# +CONFIG_PREEMPT_RCU=y +# CONFIG_RCU_EXPERT is not set +CONFIG_SRCU=y +CONFIG_TREE_SRCU=y +CONFIG_TASKS_RCU=y +CONFIG_RCU_STALL_COMMON=y +CONFIG_RCU_NEED_SEGCBLIST=y +CONFIG_CONTEXT_TRACKING=y +# CONFIG_CONTEXT_TRACKING_FORCE is not set +CONFIG_RCU_NOCB_CPU=y +CONFIG_BUILD_BIN2C=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=17 +CONFIG_LOG_CPU_MAX_BUF_SHIFT=12 +CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13 +CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y +CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y +CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y +CONFIG_ARCH_SUPPORTS_INT128=y +CONFIG_NUMA_BALANCING=y +CONFIG_NUMA_BALANCING_DEFAULT_ENABLED=y +CONFIG_CGROUPS=y +CONFIG_PAGE_COUNTER=y +CONFIG_MEMCG=y +CONFIG_MEMCG_SWAP=y +CONFIG_MEMCG_SWAP_ENABLED=y +CONFIG_BLK_CGROUP=y +# CONFIG_DEBUG_BLK_CGROUP is not set +CONFIG_CGROUP_WRITEBACK=y +CONFIG_CGROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_CFS_BANDWIDTH=y +CONFIG_RT_GROUP_SCHED=y +CONFIG_CGROUP_PIDS=y +# CONFIG_CGROUP_RDMA is not set +CONFIG_CGROUP_FREEZER=y +CONFIG_CGROUP_HUGETLB=y +CONFIG_CPUSETS=y +CONFIG_PROC_PID_CPUSET=y +CONFIG_CGROUP_DEVICE=y +CONFIG_CGROUP_CPUACCT=y +CONFIG_CGROUP_PERF=y +CONFIG_CGROUP_BPF=y +# CONFIG_CGROUP_DEBUG is not set +CONFIG_SOCK_CGROUP_DATA=y +CONFIG_NAMESPACES=y +CONFIG_UTS_NS=y +CONFIG_IPC_NS=y +CONFIG_USER_NS=y +CONFIG_PID_NS=y +CONFIG_NET_NS=y +CONFIG_SCHED_AUTOGROUP=y +# CONFIG_SYSFS_DEPRECATED is not set +CONFIG_RELAY=y +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +CONFIG_RD_BZIP2=y +CONFIG_RD_LZMA=y +CONFIG_RD_XZ=y +CONFIG_RD_LZO=y +CONFIG_RD_LZ4=y +CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +# CONFIG_LOCAL_INIT is not set +CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y +CONFIG_HAVE_UID16=y +CONFIG_SYSCTL_EXCEPTION_TRACE=y +CONFIG_HAVE_PCSPKR_PLATFORM=y +CONFIG_BPF=y +# CONFIG_EXPERT is not set +CONFIG_UID16=y +CONFIG_MULTIUSER=y +CONFIG_SGETMASK_SYSCALL=y +CONFIG_SYSFS_SYSCALL=y +# CONFIG_SYSCTL_SYSCALL is not set +CONFIG_FHANDLE=y +CONFIG_POSIX_TIMERS=y +CONFIG_PRINTK=y +CONFIG_PRINTK_NMI=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_FUTEX_PI=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_AIO=y +CONFIG_ADVISE_SYSCALLS=y +CONFIG_MEMBARRIER=y +# CONFIG_CHECKPOINT_RESTORE is not set +CONFIG_KALLSYMS=y +CONFIG_KALLSYMS_ALL=y +CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y +CONFIG_KALLSYMS_BASE_RELATIVE=y +CONFIG_BPF_SYSCALL=y +CONFIG_BPF_JIT_ALWAYS_ON=y +CONFIG_USERFAULTFD=y +CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y +# CONFIG_EMBEDDED is not set +CONFIG_HAVE_PERF_EVENTS=y +# CONFIG_PC104 is not set + +# +# Kernel Performance Events And Counters +# +CONFIG_PERF_EVENTS=y +# CONFIG_DEBUG_PERF_USE_VMALLOC is not set +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLUB_DEBUG=y +# CONFIG_SLUB_MEMCG_SYSFS_ON is not set +# CONFIG_COMPAT_BRK is not set +# CONFIG_SLAB is not set +CONFIG_SLUB=y +CONFIG_SLAB_MERGE_DEFAULT=y +# CONFIG_SLAB_FREELIST_RANDOM is not set +CONFIG_SLAB_FREELIST_HARDENED=y +CONFIG_SLAB_HARDENED=y +CONFIG_SLAB_SANITIZE=y +CONFIG_SLAB_SANITIZE_VERIFY=y +CONFIG_SLUB_CPU_PARTIAL=y +CONFIG_SYSTEM_DATA_VERIFICATION=y +# CONFIG_PROFILING is not set +CONFIG_TRACEPOINTS=y +CONFIG_CRASH_CORE=y +CONFIG_KEXEC_CORE=y +CONFIG_HAVE_OPROFILE=y +CONFIG_OPROFILE_NMI_TIMER=y +# CONFIG_KPROBES is not set +CONFIG_JUMP_LABEL=y +# CONFIG_STATIC_KEYS_SELFTEST is not set +# CONFIG_UPROBES is not set +# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_ARCH_USE_BUILTIN_BSWAP=y +CONFIG_USER_RETURN_NOTIFIER=y +CONFIG_HAVE_IOREMAP_PROT=y +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_OPTPROBES=y +CONFIG_HAVE_KPROBES_ON_FTRACE=y +CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y +CONFIG_HAVE_NMI=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +CONFIG_HAVE_DMA_CONTIGUOUS=y +CONFIG_GENERIC_SMP_IDLE_THREAD=y +CONFIG_ARCH_HAS_FORTIFY_SOURCE=y +CONFIG_ARCH_HAS_SET_MEMORY=y +CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y +CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y +CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y +CONFIG_HAVE_CLK=y +CONFIG_HAVE_DMA_API_DEBUG=y +CONFIG_HAVE_HW_BREAKPOINT=y +CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y +CONFIG_HAVE_USER_RETURN_NOTIFIER=y +CONFIG_HAVE_PERF_EVENTS_NMI=y +CONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=y +CONFIG_HAVE_PERF_REGS=y +CONFIG_HAVE_PERF_USER_STACK_DUMP=y +CONFIG_HAVE_ARCH_JUMP_LABEL=y +CONFIG_HAVE_RCU_TABLE_FREE=y +CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y +CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y +CONFIG_HAVE_CMPXCHG_LOCAL=y +CONFIG_HAVE_CMPXCHG_DOUBLE=y +CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y +CONFIG_ARCH_WANT_OLD_COMPAT_IPC=y +CONFIG_HAVE_ARCH_SECCOMP_FILTER=y +CONFIG_SECCOMP_FILTER=y +CONFIG_HAVE_GCC_PLUGINS=y +# CONFIG_GCC_PLUGINS is not set +CONFIG_HAVE_CC_STACKPROTECTOR=y +# CONFIG_CC_STACKPROTECTOR_NONE is not set +# CONFIG_CC_STACKPROTECTOR_REGULAR is not set +CONFIG_CC_STACKPROTECTOR_STRONG=y +# CONFIG_CC_STACKPROTECTOR_AUTO is not set +CONFIG_THIN_ARCHIVES=y +CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y +CONFIG_HAVE_CONTEXT_TRACKING=y +CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y +CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y +CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y +CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD=y +CONFIG_HAVE_ARCH_HUGE_VMAP=y +CONFIG_HAVE_ARCH_SOFT_DIRTY=y +CONFIG_HAVE_MOD_ARCH_SPECIFIC=y +CONFIG_MODULES_USE_ELF_RELA=y +CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y +CONFIG_ARCH_HAS_ELF_RANDOMIZE=y +CONFIG_HAVE_ARCH_MMAP_RND_BITS=y +CONFIG_HAVE_EXIT_THREAD=y +CONFIG_ARCH_MMAP_RND_BITS=32 +CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS=y +CONFIG_ARCH_MMAP_RND_COMPAT_BITS=16 +CONFIG_HAVE_ARCH_COMPAT_MMAP_BASES=y +CONFIG_HAVE_COPY_THREAD_TLS=y +CONFIG_HAVE_STACK_VALIDATION=y +# CONFIG_HAVE_ARCH_HASH is not set +# CONFIG_ISA_BUS_API is not set +CONFIG_OLD_SIGSUSPEND3=y +CONFIG_COMPAT_OLD_SIGACTION=y +# CONFIG_CPU_NO_EFFICIENT_FFS is not set +CONFIG_HAVE_ARCH_VMAP_STACK=y +CONFIG_VMAP_STACK=y +# CONFIG_ARCH_OPTIONAL_KERNEL_RWX is not set +# CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT is not set +CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y +CONFIG_STRICT_KERNEL_RWX=y +CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y +CONFIG_STRICT_MODULE_RWX=y +CONFIG_ARCH_HAS_PHYS_TO_DMA=y +CONFIG_ARCH_HAS_REFCOUNT=y +# CONFIG_REFCOUNT_FULL is not set + +# +# GCOV-based kernel profiling +# +# CONFIG_GCOV_KERNEL is not set +CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set +CONFIG_RT_MUTEXES=y +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +CONFIG_MODULE_FORCE_LOAD=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_MODVERSIONS=y +CONFIG_MODULE_SRCVERSION_ALL=y +# CONFIG_MODULE_SIG is not set +CONFIG_MODULE_COMPRESS=y +CONFIG_MODULE_COMPRESS_GZIP=y +# CONFIG_MODULE_COMPRESS_XZ is not set +# CONFIG_TRIM_UNUSED_KSYMS is not set +CONFIG_MODULES_TREE_LOOKUP=y +CONFIG_BLOCK=y +CONFIG_BLK_SCSI_REQUEST=y +CONFIG_BLK_DEV_BSG=y +CONFIG_BLK_DEV_BSGLIB=y +CONFIG_BLK_DEV_INTEGRITY=y +CONFIG_BLK_DEV_ZONED=y +CONFIG_BLK_DEV_THROTTLING=y +# CONFIG_BLK_DEV_THROTTLING_LOW is not set +CONFIG_BLK_CMDLINE_PARSER=y +CONFIG_BLK_WBT=y +CONFIG_BLK_WBT_SQ=y +CONFIG_BLK_WBT_MQ=y +CONFIG_BLK_DEBUG_FS=y +# CONFIG_BLK_SED_OPAL is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +CONFIG_ACORN_PARTITION=y +CONFIG_ACORN_PARTITION_CUMANA=y +CONFIG_ACORN_PARTITION_EESOX=y +CONFIG_ACORN_PARTITION_ICS=y +CONFIG_ACORN_PARTITION_ADFS=y +CONFIG_ACORN_PARTITION_POWERTEC=y +CONFIG_ACORN_PARTITION_RISCIX=y +CONFIG_AIX_PARTITION=y +CONFIG_OSF_PARTITION=y +CONFIG_AMIGA_PARTITION=y +CONFIG_ATARI_PARTITION=y +CONFIG_MAC_PARTITION=y +CONFIG_MSDOS_PARTITION=y +CONFIG_BSD_DISKLABEL=y +CONFIG_MINIX_SUBPARTITION=y +CONFIG_SOLARIS_X86_PARTITION=y +CONFIG_UNIXWARE_DISKLABEL=y +CONFIG_LDM_PARTITION=y +CONFIG_LDM_DEBUG=y +CONFIG_SGI_PARTITION=y +CONFIG_ULTRIX_PARTITION=y +CONFIG_SUN_PARTITION=y +CONFIG_KARMA_PARTITION=y +CONFIG_EFI_PARTITION=y +CONFIG_SYSV68_PARTITION=y +CONFIG_CMDLINE_PARTITION=y +CONFIG_BLOCK_COMPAT=y +CONFIG_BLK_MQ_PCI=y +CONFIG_BLK_MQ_VIRTIO=y +CONFIG_BLK_MQ_RDMA=y + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_CFQ_GROUP_IOSCHED=y +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" +CONFIG_MQ_IOSCHED_DEADLINE=y +# CONFIG_MQ_IOSCHED_KYBER is not set +CONFIG_IOSCHED_BFQ=y +CONFIG_BFQ_GROUP_IOSCHED=y +CONFIG_PREEMPT_NOTIFIERS=y +CONFIG_PADATA=y +CONFIG_ASN1=y +CONFIG_UNINLINE_SPIN_UNLOCK=y +CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y +CONFIG_MUTEX_SPIN_ON_OWNER=y +CONFIG_RWSEM_SPIN_ON_OWNER=y +CONFIG_LOCK_SPIN_ON_OWNER=y +CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y +CONFIG_QUEUED_SPINLOCKS=y +CONFIG_ARCH_USE_QUEUED_RWLOCKS=y +CONFIG_QUEUED_RWLOCKS=y +CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y +CONFIG_FREEZER=y + +# +# Processor type and features +# +CONFIG_ZONE_DMA=y +CONFIG_SMP=y +CONFIG_X86_FEATURE_NAMES=y +CONFIG_X86_FAST_FEATURE_TESTS=y +CONFIG_X86_X2APIC=y +CONFIG_X86_MPPARSE=y +# CONFIG_GOLDFISH is not set +CONFIG_RETPOLINE=y +CONFIG_INTEL_RDT=y +# CONFIG_X86_EXTENDED_PLATFORM is not set +CONFIG_X86_INTEL_LPSS=y +CONFIG_X86_AMD_PLATFORM_DEVICE=y +CONFIG_IOSF_MBI=y +# CONFIG_IOSF_MBI_DEBUG is not set +CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y +CONFIG_SCHED_OMIT_FRAME_POINTER=y +CONFIG_HYPERVISOR_GUEST=y +CONFIG_PARAVIRT=y +# CONFIG_PARAVIRT_DEBUG is not set +# CONFIG_PARAVIRT_SPINLOCKS is not set +# CONFIG_XEN is not set +CONFIG_KVM_GUEST=y +# CONFIG_KVM_DEBUG_FS is not set +# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set +CONFIG_PARAVIRT_CLOCK=y +CONFIG_JAILHOUSE_GUEST=y +CONFIG_NO_BOOTMEM=y +# CONFIG_MK8 is not set +# CONFIG_MPSC is not set +# CONFIG_MCORE2 is not set +# CONFIG_MATOM is not set +CONFIG_GENERIC_CPU=y +CONFIG_X86_INTERNODE_CACHE_SHIFT=6 +CONFIG_X86_L1_CACHE_SHIFT=6 +CONFIG_X86_TSC=y +CONFIG_X86_CMPXCHG64=y +CONFIG_X86_CMOV=y +CONFIG_X86_MINIMUM_CPU_FAMILY=64 +CONFIG_X86_DEBUGCTLMSR=y +CONFIG_CPU_SUP_INTEL=y +CONFIG_CPU_SUP_AMD=y +CONFIG_CPU_SUP_CENTAUR=y +CONFIG_HPET_TIMER=y +CONFIG_HPET_EMULATE_RTC=y +CONFIG_DMI=y +CONFIG_GART_IOMMU=y +CONFIG_CALGARY_IOMMU=y +CONFIG_CALGARY_IOMMU_ENABLED_BY_DEFAULT=y +CONFIG_SWIOTLB=y +CONFIG_IOMMU_HELPER=y +CONFIG_MAXSMP=y +CONFIG_NR_CPUS_RANGE_BEGIN=8192 +CONFIG_NR_CPUS_RANGE_END=8192 +CONFIG_NR_CPUS_DEFAULT=8192 +CONFIG_NR_CPUS=8192 +CONFIG_SCHED_SMT=y +CONFIG_SCHED_MC=y +CONFIG_SCHED_MC_PRIO=y +# CONFIG_PREEMPT_NONE is not set +# CONFIG_PREEMPT_VOLUNTARY is not set +CONFIG_PREEMPT=y +CONFIG_PREEMPT_COUNT=y +CONFIG_X86_LOCAL_APIC=y +CONFIG_X86_IO_APIC=y +CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y +CONFIG_X86_MCE=y +# CONFIG_X86_MCELOG_LEGACY is not set +CONFIG_X86_MCE_INTEL=y +CONFIG_X86_MCE_AMD=y +CONFIG_X86_MCE_THRESHOLD=y +# CONFIG_X86_MCE_INJECT is not set +CONFIG_X86_THERMAL_VECTOR=y + +# +# Performance monitoring +# +CONFIG_PERF_EVENTS_INTEL_UNCORE=y +CONFIG_PERF_EVENTS_INTEL_RAPL=y +CONFIG_PERF_EVENTS_INTEL_CSTATE=y +CONFIG_PERF_EVENTS_AMD_POWER=m +# CONFIG_VM86 is not set +CONFIG_X86_16BIT=y +CONFIG_X86_ESPFIX64=y +CONFIG_X86_VSYSCALL_EMULATION=y +CONFIG_I8K=m +CONFIG_MICROCODE=y +CONFIG_MICROCODE_INTEL=y +CONFIG_MICROCODE_AMD=y +CONFIG_MICROCODE_OLD_INTERFACE=y +CONFIG_X86_MSR=m +CONFIG_X86_CPUID=m +# CONFIG_X86_5LEVEL is not set +CONFIG_ARCH_PHYS_ADDR_T_64BIT=y +CONFIG_ARCH_DMA_ADDR_T_64BIT=y +CONFIG_X86_DIRECT_GBPAGES=y +CONFIG_ARCH_HAS_MEM_ENCRYPT=y +CONFIG_AMD_MEM_ENCRYPT=y +# CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT is not set +CONFIG_ARCH_USE_MEMREMAP_PROT=y +CONFIG_NUMA=y +CONFIG_AMD_NUMA=y +CONFIG_X86_64_ACPI_NUMA=y +CONFIG_NODES_SPAN_OTHER_NODES=y +# CONFIG_NUMA_EMU is not set +CONFIG_NODES_SHIFT=10 +CONFIG_ARCH_SPARSEMEM_ENABLE=y +CONFIG_ARCH_SPARSEMEM_DEFAULT=y +CONFIG_ARCH_SELECT_MEMORY_MODEL=y +CONFIG_ARCH_MEMORY_PROBE=y +CONFIG_ARCH_PROC_KCORE_TEXT=y +CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000 +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_SPARSEMEM_MANUAL=y +CONFIG_SPARSEMEM=y +CONFIG_NEED_MULTIPLE_NODES=y +CONFIG_HAVE_MEMORY_PRESENT=y +CONFIG_SPARSEMEM_EXTREME=y +CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y +CONFIG_SPARSEMEM_ALLOC_MEM_MAP_TOGETHER=y +CONFIG_SPARSEMEM_VMEMMAP=y +CONFIG_HAVE_MEMBLOCK=y +CONFIG_HAVE_MEMBLOCK_NODE_MAP=y +CONFIG_HAVE_GENERIC_GUP=y +CONFIG_ARCH_DISCARD_MEMBLOCK=y +CONFIG_MEMORY_ISOLATION=y +CONFIG_HAVE_BOOTMEM_INFO_NODE=y +CONFIG_MEMORY_HOTPLUG=y +CONFIG_MEMORY_HOTPLUG_SPARSE=y +# CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE is not set +CONFIG_MEMORY_HOTREMOVE=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y +CONFIG_MEMORY_BALLOON=y +CONFIG_BALLOON_COMPACTION=y +CONFIG_COMPACTION=y +CONFIG_MIGRATION=y +CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y +CONFIG_ARCH_ENABLE_THP_MIGRATION=y +CONFIG_PHYS_ADDR_T_64BIT=y +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +CONFIG_MMU_NOTIFIER=y +CONFIG_KSM=y +CONFIG_UKSM=y +# CONFIG_KSM_LEGACY is not set +CONFIG_DEFAULT_MMAP_MIN_ADDR=65536 +CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y +CONFIG_MEMORY_FAILURE=y +# CONFIG_HWPOISON_INJECT is not set +CONFIG_TRANSPARENT_HUGEPAGE=y +CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y +# CONFIG_TRANSPARENT_HUGEPAGE_MADVISE is not set +CONFIG_ARCH_WANTS_THP_SWAP=y +CONFIG_THP_SWAP=y +CONFIG_TRANSPARENT_HUGE_PAGECACHE=y +CONFIG_CLEANCACHE=y +CONFIG_FRONTSWAP=y +CONFIG_CMA=y +# CONFIG_CMA_DEBUG is not set +# CONFIG_CMA_DEBUGFS is not set +CONFIG_CMA_AREAS=7 +# CONFIG_ZSWAP is not set +CONFIG_ZPOOL=m +CONFIG_ZBUD=m +CONFIG_Z3FOLD=m +CONFIG_ZSMALLOC=y +# CONFIG_PGTABLE_MAPPING is not set +# CONFIG_ZSMALLOC_STAT is not set +CONFIG_GENERIC_EARLY_IOREMAP=y +# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set +# CONFIG_IDLE_PAGE_TRACKING is not set +CONFIG_ARCH_HAS_ZONE_DEVICE=y +# CONFIG_ZONE_DEVICE is not set +CONFIG_FRAME_VECTOR=y +CONFIG_ARCH_USES_HIGH_VMA_FLAGS=y +CONFIG_ARCH_HAS_PKEYS=y +# CONFIG_PERCPU_STATS is not set +# CONFIG_GUP_BENCHMARK is not set +CONFIG_X86_PMEM_LEGACY_DEVICE=y +CONFIG_X86_PMEM_LEGACY=m +CONFIG_X86_CHECK_BIOS_CORRUPTION=y +CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y +CONFIG_X86_RESERVE_LOW=64 +CONFIG_MTRR=y +CONFIG_MTRR_SANITIZER=y +CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0 +CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1 +CONFIG_X86_PAT=y +CONFIG_ARCH_USES_PG_UNCACHED=y +CONFIG_ARCH_RANDOM=y +CONFIG_X86_SMAP=y +CONFIG_X86_INTEL_UMIP=y +CONFIG_X86_INTEL_MPX=y +CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS=y +CONFIG_EFI=y +CONFIG_EFI_STUB=y +CONFIG_EFI_MIXED=y +CONFIG_SECCOMP=y +# CONFIG_HZ_100 is not set +# CONFIG_HZ_250 is not set +# CONFIG_HZ_300 is not set +CONFIG_HZ_1000=y +CONFIG_HZ=1000 +CONFIG_SCHED_HRTICK=y +CONFIG_KEXEC=y +# CONFIG_CRASH_DUMP is not set +CONFIG_KEXEC_JUMP=y +CONFIG_PHYSICAL_START=0x1000000 +CONFIG_RELOCATABLE=y +CONFIG_RANDOMIZE_BASE=y +CONFIG_X86_NEED_RELOCS=y +CONFIG_PHYSICAL_ALIGN=0x1000000 +CONFIG_RANDOMIZE_MEMORY=y +CONFIG_RANDOMIZE_MEMORY_PHYSICAL_PADDING=0xa +CONFIG_HOTPLUG_CPU=y +CONFIG_BOOTPARAM_HOTPLUG_CPU0=y +# CONFIG_DEBUG_HOTPLUG_CPU0 is not set +# CONFIG_COMPAT_VDSO is not set +CONFIG_LEGACY_VSYSCALL_EMULATE=y +# CONFIG_LEGACY_VSYSCALL_NONE is not set +# CONFIG_CMDLINE_BOOL is not set +CONFIG_MODIFY_LDT_SYSCALL=y +CONFIG_HAVE_LIVEPATCH=y +# CONFIG_LIVEPATCH is not set +CONFIG_ARCH_HAS_ADD_PAGES=y +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y +CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +CONFIG_USE_PERCPU_NUMA_NODE_ID=y + +# +# Power management and ACPI options +# +CONFIG_ARCH_HIBERNATION_HEADER=y +CONFIG_SUSPEND=y +CONFIG_SUSPEND_FREEZER=y +CONFIG_HIBERNATE_CALLBACKS=y +CONFIG_HIBERNATION=y +CONFIG_PM_STD_PARTITION="" +CONFIG_PM_SLEEP=y +CONFIG_PM_SLEEP_SMP=y +CONFIG_PM_AUTOSLEEP=y +CONFIG_PM_WAKELOCKS=y +CONFIG_PM_WAKELOCKS_LIMIT=100 +CONFIG_PM_WAKELOCKS_GC=y +CONFIG_PM=y +# CONFIG_PM_DEBUG is not set +CONFIG_PM_CLK=y +CONFIG_PM_GENERIC_DOMAINS=y +# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set +CONFIG_PM_GENERIC_DOMAINS_SLEEP=y +CONFIG_ACPI=y +CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y +CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y +CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y +# CONFIG_ACPI_DEBUGGER is not set +CONFIG_ACPI_SPCR_TABLE=y +CONFIG_ACPI_LPIT=y +CONFIG_ACPI_SLEEP=y +# CONFIG_ACPI_PROCFS_POWER is not set +CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y +# CONFIG_ACPI_EC_DEBUGFS is not set +CONFIG_ACPI_AC=m +CONFIG_ACPI_BATTERY=m +CONFIG_ACPI_BUTTON=m +CONFIG_ACPI_VIDEO=m +CONFIG_ACPI_FAN=m +CONFIG_ACPI_DOCK=y +CONFIG_ACPI_CPU_FREQ_PSS=y +CONFIG_ACPI_PROCESSOR_CSTATE=y +CONFIG_ACPI_PROCESSOR_IDLE=y +CONFIG_ACPI_CPPC_LIB=y +CONFIG_ACPI_PROCESSOR=y +CONFIG_ACPI_IPMI=m +CONFIG_ACPI_HOTPLUG_CPU=y +CONFIG_ACPI_PROCESSOR_AGGREGATOR=m +CONFIG_ACPI_THERMAL=m +CONFIG_ACPI_NUMA=y +# CONFIG_ACPI_CUSTOM_DSDT is not set +CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y +CONFIG_ACPI_TABLE_UPGRADE=y +# CONFIG_ACPI_DEBUG is not set +CONFIG_ACPI_PCI_SLOT=y +CONFIG_ACPI_CONTAINER=y +CONFIG_ACPI_HOTPLUG_MEMORY=y +CONFIG_ACPI_HOTPLUG_IOAPIC=y +CONFIG_ACPI_SBS=m +CONFIG_ACPI_HED=y +# CONFIG_ACPI_CUSTOM_METHOD is not set +CONFIG_ACPI_BGRT=y +# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set +CONFIG_ACPI_NFIT=m +CONFIG_HAVE_ACPI_APEI=y +CONFIG_HAVE_ACPI_APEI_NMI=y +CONFIG_ACPI_APEI=y +CONFIG_ACPI_APEI_GHES=y +CONFIG_ACPI_APEI_PCIEAER=y +CONFIG_ACPI_APEI_MEMORY_FAILURE=y +# CONFIG_ACPI_APEI_EINJ is not set +# CONFIG_ACPI_APEI_ERST_DEBUG is not set +CONFIG_DPTF_POWER=m +CONFIG_ACPI_WATCHDOG=y +CONFIG_ACPI_EXTLOG=m +CONFIG_PMIC_OPREGION=y +# CONFIG_XPOWER_PMIC_OPREGION is not set +# CONFIG_BXT_WC_PMIC_OPREGION is not set +CONFIG_CHT_DC_TI_PMIC_OPREGION=y +CONFIG_ACPI_CONFIGFS=m +CONFIG_X86_PM_TIMER=y +CONFIG_SFI=y + +# +# CPU Frequency scaling +# +CONFIG_CPU_FREQ=y +CONFIG_CPU_FREQ_GOV_ATTR_SET=y +CONFIG_CPU_FREQ_GOV_COMMON=y +CONFIG_CPU_FREQ_STAT=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set +CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set +CONFIG_CPU_FREQ_GOV_PERFORMANCE=y +CONFIG_CPU_FREQ_GOV_POWERSAVE=y +CONFIG_CPU_FREQ_GOV_USERSPACE=y +CONFIG_CPU_FREQ_GOV_ONDEMAND=y +CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y +CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y + +# +# CPU frequency scaling drivers +# +CONFIG_X86_INTEL_PSTATE=y +CONFIG_X86_PCC_CPUFREQ=m +CONFIG_X86_ACPI_CPUFREQ=m +CONFIG_X86_ACPI_CPUFREQ_CPB=y +CONFIG_X86_POWERNOW_K8=m +CONFIG_X86_AMD_FREQ_SENSITIVITY=m +# CONFIG_X86_SPEEDSTEP_CENTRINO is not set +# CONFIG_X86_P4_CLOCKMOD is not set + +# +# shared options +# +# CONFIG_X86_SPEEDSTEP_LIB is not set + +# +# CPU Idle +# +CONFIG_CPU_IDLE=y +CONFIG_CPU_IDLE_GOV_LADDER=y +CONFIG_CPU_IDLE_GOV_MENU=y +# CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set +CONFIG_INTEL_IDLE=y + +# +# Bus options (PCI etc.) +# +CONFIG_PCI=y +CONFIG_PCI_DIRECT=y +CONFIG_PCI_MMCONFIG=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCIEPORTBUS=y +CONFIG_HOTPLUG_PCI_PCIE=y +CONFIG_PCIEAER=y +CONFIG_PCIE_ECRC=y +CONFIG_PCIEAER_INJECT=m +CONFIG_PCIEASPM=y +# CONFIG_PCIEASPM_DEBUG is not set +CONFIG_PCIEASPM_DEFAULT=y +# CONFIG_PCIEASPM_POWERSAVE is not set +# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set +# CONFIG_PCIEASPM_PERFORMANCE is not set +CONFIG_PCIE_PME=y +CONFIG_PCIE_DPC=y +CONFIG_PCIE_PTM=y +CONFIG_PCI_BUS_ADDR_T_64BIT=y +CONFIG_PCI_MSI=y +CONFIG_PCI_MSI_IRQ_DOMAIN=y +CONFIG_PCI_QUIRKS=y +# CONFIG_PCI_DEBUG is not set +CONFIG_PCI_REALLOC_ENABLE_AUTO=y +CONFIG_PCI_STUB=m +CONFIG_PCI_ATS=y +CONFIG_PCI_LOCKLESS_CONFIG=y +CONFIG_PCI_IOV=y +CONFIG_PCI_PRI=y +CONFIG_PCI_PASID=y +CONFIG_PCI_LABEL=y +CONFIG_PCI_HYPERV=m +CONFIG_HOTPLUG_PCI=y +CONFIG_HOTPLUG_PCI_ACPI=y +CONFIG_HOTPLUG_PCI_ACPI_IBM=m +CONFIG_HOTPLUG_PCI_CPCI=y +CONFIG_HOTPLUG_PCI_CPCI_ZT5550=m +CONFIG_HOTPLUG_PCI_CPCI_GENERIC=m +CONFIG_HOTPLUG_PCI_SHPC=m + +# +# Cadence PCIe controllers support +# + +# +# DesignWare PCI Core Support +# +# CONFIG_PCIE_DW_PLAT is not set + +# +# PCI host controller drivers +# +CONFIG_VMD=m + +# +# PCI Endpoint +# +# CONFIG_PCI_ENDPOINT is not set + +# +# PCI switch controller drivers +# +CONFIG_PCI_SW_SWITCHTEC=m +CONFIG_ISA_DMA_API=y +CONFIG_AMD_NB=y +CONFIG_PCCARD=m +CONFIG_PCMCIA=m +CONFIG_PCMCIA_LOAD_CIS=y +CONFIG_CARDBUS=y + +# +# PC-card bridges +# +CONFIG_YENTA=m +CONFIG_YENTA_O2=y +CONFIG_YENTA_RICOH=y +CONFIG_YENTA_TI=y +CONFIG_YENTA_ENE_TUNE=y +CONFIG_YENTA_TOSHIBA=y +CONFIG_PD6729=m +CONFIG_I82092=m +CONFIG_PCCARD_NONSTATIC=y +CONFIG_RAPIDIO=y +CONFIG_RAPIDIO_TSI721=y +CONFIG_RAPIDIO_DISC_TIMEOUT=30 +CONFIG_RAPIDIO_ENABLE_RX_TX_PORTS=y +CONFIG_RAPIDIO_DMA_ENGINE=y +# CONFIG_RAPIDIO_DEBUG is not set +CONFIG_RAPIDIO_ENUM_BASIC=m +CONFIG_RAPIDIO_CHMAN=m +CONFIG_RAPIDIO_MPORT_CDEV=m + +# +# RapidIO Switch drivers +# +CONFIG_RAPIDIO_TSI57X=y +CONFIG_RAPIDIO_CPS_XX=y +CONFIG_RAPIDIO_TSI568=y +CONFIG_RAPIDIO_CPS_GEN2=y +CONFIG_RAPIDIO_RXS_GEN3=m +CONFIG_X86_SYSFB=y + +# +# Executable file formats / Emulations +# +CONFIG_BINFMT_ELF=y +CONFIG_COMPAT_BINFMT_ELF=y +CONFIG_ELFCORE=y +CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y +CONFIG_BINFMT_SCRIPT=y +# CONFIG_HAVE_AOUT is not set +CONFIG_BINFMT_MISC=m +CONFIG_COREDUMP=y +CONFIG_IA32_EMULATION=y +CONFIG_IA32_AOUT=m +# CONFIG_X86_X32 is not set +CONFIG_COMPAT_32=y +CONFIG_COMPAT=y +CONFIG_COMPAT_FOR_U64_ALIGNMENT=y +CONFIG_SYSVIPC_COMPAT=y +CONFIG_X86_DEV_DMA_OPS=y +CONFIG_NET=y +CONFIG_COMPAT_NETLINK_MESSAGES=y +CONFIG_NET_INGRESS=y +CONFIG_NET_EGRESS=y + +# +# Networking options +# +CONFIG_PACKET=m +CONFIG_PACKET_DIAG=m +CONFIG_UNIX=m +CONFIG_UNIX_DIAG=m +CONFIG_TLS=m +CONFIG_XFRM=y +CONFIG_XFRM_OFFLOAD=y +CONFIG_XFRM_ALGO=m +CONFIG_XFRM_USER=m +CONFIG_XFRM_SUB_POLICY=y +CONFIG_XFRM_MIGRATE=y +CONFIG_XFRM_STATISTICS=y +CONFIG_XFRM_IPCOMP=m +CONFIG_NET_KEY=m +CONFIG_NET_KEY_MIGRATE=y +CONFIG_SMC=m +CONFIG_SMC_DIAG=m +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +CONFIG_IP_ADVANCED_ROUTER=y +CONFIG_IP_FIB_TRIE_STATS=y +CONFIG_IP_MULTIPLE_TABLES=y +CONFIG_IP_ROUTE_MULTIPATH=y +CONFIG_IP_ROUTE_VERBOSE=y +CONFIG_IP_ROUTE_CLASSID=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_IP_PNP_RARP=y +CONFIG_NET_IPIP=m +CONFIG_NET_IPGRE_DEMUX=m +CONFIG_NET_IP_TUNNEL=m +CONFIG_NET_IPGRE=m +CONFIG_NET_IPGRE_BROADCAST=y +CONFIG_IP_MROUTE=y +CONFIG_IP_MROUTE_MULTIPLE_TABLES=y +CONFIG_IP_PIMSM_V1=y +CONFIG_IP_PIMSM_V2=y +CONFIG_SYN_COOKIES=y +CONFIG_NET_IPVTI=m +CONFIG_NET_UDP_TUNNEL=m +CONFIG_NET_FOU=m +CONFIG_NET_FOU_IP_TUNNELS=y +CONFIG_INET_AH=m +CONFIG_INET_ESP=m +CONFIG_INET_ESP_OFFLOAD=m +CONFIG_INET_IPCOMP=m +CONFIG_INET_XFRM_TUNNEL=m +CONFIG_INET_TUNNEL=m +CONFIG_INET_XFRM_MODE_TRANSPORT=m +CONFIG_INET_XFRM_MODE_TUNNEL=m +CONFIG_INET_XFRM_MODE_BEET=m +CONFIG_INET_DIAG=m +CONFIG_INET_TCP_DIAG=m +CONFIG_INET_UDP_DIAG=m +CONFIG_INET_RAW_DIAG=m +CONFIG_INET_DIAG_DESTROY=y +CONFIG_TCP_CONG_ADVANCED=y +CONFIG_TCP_CONG_BIC=m +CONFIG_TCP_CONG_CUBIC=m +CONFIG_TCP_CONG_WESTWOOD=m +CONFIG_TCP_CONG_HTCP=m +CONFIG_TCP_CONG_HSTCP=m +CONFIG_TCP_CONG_HYBLA=m +CONFIG_TCP_CONG_VEGAS=m +CONFIG_TCP_CONG_NV=m +CONFIG_TCP_CONG_SCALABLE=m +CONFIG_TCP_CONG_LP=m +CONFIG_TCP_CONG_VENO=m +CONFIG_TCP_CONG_YEAH=m +CONFIG_TCP_CONG_ILLINOIS=m +CONFIG_TCP_CONG_DCTCP=m +# CONFIG_TCP_CONG_CDG is not set +CONFIG_TCP_CONG_BBR=m +CONFIG_DEFAULT_RENO=y +CONFIG_DEFAULT_TCP_CONG="reno" +CONFIG_TCP_MD5SIG=y +CONFIG_IPV6=m +CONFIG_IPV6_ROUTER_PREF=y +CONFIG_IPV6_ROUTE_INFO=y +CONFIG_IPV6_OPTIMISTIC_DAD=y +CONFIG_INET6_AH=m +CONFIG_INET6_ESP=m +CONFIG_INET6_ESP_OFFLOAD=m +CONFIG_INET6_IPCOMP=m +CONFIG_IPV6_MIP6=m +CONFIG_IPV6_ILA=m +CONFIG_INET6_XFRM_TUNNEL=m +CONFIG_INET6_TUNNEL=m +CONFIG_INET6_XFRM_MODE_TRANSPORT=m +CONFIG_INET6_XFRM_MODE_TUNNEL=m +CONFIG_INET6_XFRM_MODE_BEET=m +CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m +CONFIG_IPV6_VTI=m +CONFIG_IPV6_SIT=m +CONFIG_IPV6_SIT_6RD=y +CONFIG_IPV6_NDISC_NODETYPE=y +CONFIG_IPV6_TUNNEL=m +CONFIG_IPV6_GRE=m +CONFIG_IPV6_FOU=m +CONFIG_IPV6_FOU_TUNNEL=m +CONFIG_IPV6_MULTIPLE_TABLES=y +CONFIG_IPV6_SUBTREES=y +CONFIG_IPV6_MROUTE=y +CONFIG_IPV6_MROUTE_MULTIPLE_TABLES=y +CONFIG_IPV6_PIMSM_V2=y +CONFIG_IPV6_SEG6_LWTUNNEL=y +CONFIG_IPV6_SEG6_HMAC=y +CONFIG_NETWORK_SECMARK=y +CONFIG_NET_PTP_CLASSIFY=y +CONFIG_NETWORK_PHY_TIMESTAMPING=y +CONFIG_NETFILTER=y +CONFIG_NETFILTER_ADVANCED=y +CONFIG_BRIDGE_NETFILTER=m + +# +# Core Netfilter Configuration +# +CONFIG_NETFILTER_INGRESS=y +CONFIG_NETFILTER_NETLINK=m +CONFIG_NETFILTER_FAMILY_BRIDGE=y +CONFIG_NETFILTER_FAMILY_ARP=y +CONFIG_NETFILTER_NETLINK_ACCT=m +CONFIG_NETFILTER_NETLINK_QUEUE=m +CONFIG_NETFILTER_NETLINK_LOG=m +CONFIG_NF_CONNTRACK=m +CONFIG_NF_LOG_COMMON=m +CONFIG_NF_LOG_NETDEV=m +CONFIG_NETFILTER_CONNCOUNT=m +CONFIG_NF_CONNTRACK_MARK=y +CONFIG_NF_CONNTRACK_SECMARK=y +CONFIG_NF_CONNTRACK_ZONES=y +CONFIG_NF_CONNTRACK_PROCFS=y +CONFIG_NF_CONNTRACK_EVENTS=y +CONFIG_NF_CONNTRACK_TIMEOUT=y +CONFIG_NF_CONNTRACK_TIMESTAMP=y +CONFIG_NF_CONNTRACK_LABELS=y +CONFIG_NF_CT_PROTO_DCCP=y +CONFIG_NF_CT_PROTO_GRE=m +CONFIG_NF_CT_PROTO_SCTP=y +CONFIG_NF_CT_PROTO_UDPLITE=y +CONFIG_NF_CONNTRACK_AMANDA=m +CONFIG_NF_CONNTRACK_FTP=m +CONFIG_NF_CONNTRACK_H323=m +CONFIG_NF_CONNTRACK_IRC=m +CONFIG_NF_CONNTRACK_BROADCAST=m +CONFIG_NF_CONNTRACK_NETBIOS_NS=m +CONFIG_NF_CONNTRACK_SNMP=m +CONFIG_NF_CONNTRACK_PPTP=m +CONFIG_NF_CONNTRACK_SANE=m +CONFIG_NF_CONNTRACK_SIP=m +CONFIG_NF_CONNTRACK_TFTP=m +CONFIG_NF_CT_NETLINK=m +CONFIG_NF_CT_NETLINK_TIMEOUT=m +CONFIG_NF_CT_NETLINK_HELPER=m +CONFIG_NETFILTER_NETLINK_GLUE_CT=y +CONFIG_NF_NAT=m +CONFIG_NF_NAT_NEEDED=y +CONFIG_NF_NAT_PROTO_DCCP=y +CONFIG_NF_NAT_PROTO_UDPLITE=y +CONFIG_NF_NAT_PROTO_SCTP=y +CONFIG_NF_NAT_AMANDA=m +CONFIG_NF_NAT_FTP=m +CONFIG_NF_NAT_IRC=m +CONFIG_NF_NAT_SIP=m +CONFIG_NF_NAT_TFTP=m +CONFIG_NF_NAT_REDIRECT=m +CONFIG_NETFILTER_SYNPROXY=m +CONFIG_NF_TABLES=m +CONFIG_NF_TABLES_INET=m +CONFIG_NF_TABLES_NETDEV=m +CONFIG_NFT_EXTHDR=m +CONFIG_NFT_META=m +CONFIG_NFT_RT=m +CONFIG_NFT_NUMGEN=m +CONFIG_NFT_CT=m +CONFIG_NFT_FLOW_OFFLOAD=m +CONFIG_NFT_SET_RBTREE=m +CONFIG_NFT_SET_HASH=m +CONFIG_NFT_SET_BITMAP=m +CONFIG_NFT_COUNTER=m +CONFIG_NFT_LOG=m +CONFIG_NFT_LIMIT=m +CONFIG_NFT_MASQ=m +CONFIG_NFT_REDIR=m +CONFIG_NFT_NAT=m +CONFIG_NFT_OBJREF=m +CONFIG_NFT_QUEUE=m +CONFIG_NFT_QUOTA=m +CONFIG_NFT_REJECT=m +CONFIG_NFT_REJECT_INET=m +CONFIG_NFT_COMPAT=m +CONFIG_NFT_HASH=m +CONFIG_NFT_FIB=m +CONFIG_NFT_FIB_INET=m +CONFIG_NF_DUP_NETDEV=m +CONFIG_NFT_DUP_NETDEV=m +CONFIG_NFT_FWD_NETDEV=m +CONFIG_NFT_FIB_NETDEV=m +CONFIG_NF_FLOW_TABLE_INET=m +CONFIG_NF_FLOW_TABLE=m +CONFIG_NETFILTER_XTABLES=m + +# +# Xtables combined modules +# +CONFIG_NETFILTER_XT_MARK=m +CONFIG_NETFILTER_XT_CONNMARK=m +CONFIG_NETFILTER_XT_SET=m + +# +# Xtables targets +# +CONFIG_NETFILTER_XT_TARGET_AUDIT=m +CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m +CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m +CONFIG_NETFILTER_XT_TARGET_CONNMARK=m +CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m +CONFIG_NETFILTER_XT_TARGET_CT=m +CONFIG_NETFILTER_XT_TARGET_DSCP=m +CONFIG_NETFILTER_XT_TARGET_HL=m +CONFIG_NETFILTER_XT_TARGET_HMARK=m +CONFIG_NETFILTER_XT_TARGET_IDLETIMER=m +CONFIG_NETFILTER_XT_TARGET_LED=m +CONFIG_NETFILTER_XT_TARGET_LOG=m +CONFIG_NETFILTER_XT_TARGET_MARK=m +CONFIG_NETFILTER_XT_NAT=m +CONFIG_NETFILTER_XT_TARGET_NETMAP=m +CONFIG_NETFILTER_XT_TARGET_NFLOG=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m +CONFIG_NETFILTER_XT_TARGET_NOTRACK=m +CONFIG_NETFILTER_XT_TARGET_RATEEST=m +CONFIG_NETFILTER_XT_TARGET_REDIRECT=m +CONFIG_NETFILTER_XT_TARGET_TEE=m +CONFIG_NETFILTER_XT_TARGET_TPROXY=m +CONFIG_NETFILTER_XT_TARGET_TRACE=m +CONFIG_NETFILTER_XT_TARGET_SECMARK=m +CONFIG_NETFILTER_XT_TARGET_TCPMSS=m +CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m + +# +# Xtables matches +# +CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m +CONFIG_NETFILTER_XT_MATCH_BPF=m +CONFIG_NETFILTER_XT_MATCH_CGROUP=m +CONFIG_NETFILTER_XT_MATCH_CLUSTER=m +CONFIG_NETFILTER_XT_MATCH_COMMENT=m +CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m +CONFIG_NETFILTER_XT_MATCH_CONNLABEL=m +CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m +CONFIG_NETFILTER_XT_MATCH_CONNMARK=m +CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m +CONFIG_NETFILTER_XT_MATCH_CPU=m +CONFIG_NETFILTER_XT_MATCH_DCCP=m +CONFIG_NETFILTER_XT_MATCH_DEVGROUP=m +CONFIG_NETFILTER_XT_MATCH_DSCP=m +CONFIG_NETFILTER_XT_MATCH_ECN=m +CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m +CONFIG_NETFILTER_XT_MATCH_HELPER=m +CONFIG_NETFILTER_XT_MATCH_HL=m +CONFIG_NETFILTER_XT_MATCH_IPCOMP=m +CONFIG_NETFILTER_XT_MATCH_IPRANGE=m +CONFIG_NETFILTER_XT_MATCH_IPVS=m +CONFIG_NETFILTER_XT_MATCH_L2TP=m +CONFIG_NETFILTER_XT_MATCH_LENGTH=m +CONFIG_NETFILTER_XT_MATCH_LIMIT=m +CONFIG_NETFILTER_XT_MATCH_MAC=m +CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m +CONFIG_NETFILTER_XT_MATCH_NFACCT=m +CONFIG_NETFILTER_XT_MATCH_OSF=m +CONFIG_NETFILTER_XT_MATCH_OWNER=m +CONFIG_NETFILTER_XT_MATCH_POLICY=m +CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m +CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m +CONFIG_NETFILTER_XT_MATCH_QUOTA=m +CONFIG_NETFILTER_XT_MATCH_RATEEST=m +CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_RECENT=m +CONFIG_NETFILTER_XT_MATCH_SCTP=m +CONFIG_NETFILTER_XT_MATCH_SOCKET=m +CONFIG_NETFILTER_XT_MATCH_STATE=m +CONFIG_NETFILTER_XT_MATCH_STATISTIC=m +CONFIG_NETFILTER_XT_MATCH_STRING=m +CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +CONFIG_NETFILTER_XT_MATCH_TIME=m +CONFIG_NETFILTER_XT_MATCH_U32=m +CONFIG_IP_SET=m +CONFIG_IP_SET_MAX=256 +CONFIG_IP_SET_BITMAP_IP=m +CONFIG_IP_SET_BITMAP_IPMAC=m +CONFIG_IP_SET_BITMAP_PORT=m +CONFIG_IP_SET_HASH_IP=m +CONFIG_IP_SET_HASH_IPMARK=m +CONFIG_IP_SET_HASH_IPPORT=m +CONFIG_IP_SET_HASH_IPPORTIP=m +CONFIG_IP_SET_HASH_IPPORTNET=m +CONFIG_IP_SET_HASH_IPMAC=m +CONFIG_IP_SET_HASH_MAC=m +CONFIG_IP_SET_HASH_NETPORTNET=m +CONFIG_IP_SET_HASH_NET=m +CONFIG_IP_SET_HASH_NETNET=m +CONFIG_IP_SET_HASH_NETPORT=m +CONFIG_IP_SET_HASH_NETIFACE=m +CONFIG_IP_SET_LIST_SET=m +CONFIG_IP_VS=m +CONFIG_IP_VS_IPV6=y +# CONFIG_IP_VS_DEBUG is not set +CONFIG_IP_VS_TAB_BITS=12 + +# +# IPVS transport protocol load balancing support +# +CONFIG_IP_VS_PROTO_TCP=y +CONFIG_IP_VS_PROTO_UDP=y +CONFIG_IP_VS_PROTO_AH_ESP=y +CONFIG_IP_VS_PROTO_ESP=y +CONFIG_IP_VS_PROTO_AH=y +CONFIG_IP_VS_PROTO_SCTP=y + +# +# IPVS scheduler +# +CONFIG_IP_VS_RR=m +CONFIG_IP_VS_WRR=m +CONFIG_IP_VS_LC=m +CONFIG_IP_VS_WLC=m +CONFIG_IP_VS_FO=m +CONFIG_IP_VS_OVF=m +CONFIG_IP_VS_LBLC=m +CONFIG_IP_VS_LBLCR=m +CONFIG_IP_VS_DH=m +CONFIG_IP_VS_SH=m +CONFIG_IP_VS_SED=m +CONFIG_IP_VS_NQ=m + +# +# IPVS SH scheduler +# +CONFIG_IP_VS_SH_TAB_BITS=8 + +# +# IPVS application helper +# +CONFIG_IP_VS_FTP=m +CONFIG_IP_VS_NFCT=y +CONFIG_IP_VS_PE_SIP=m + +# +# IP: Netfilter Configuration +# +CONFIG_NF_DEFRAG_IPV4=m +CONFIG_NF_CONNTRACK_IPV4=m +CONFIG_NF_SOCKET_IPV4=m +CONFIG_NF_TABLES_IPV4=m +CONFIG_NFT_CHAIN_ROUTE_IPV4=m +CONFIG_NFT_REJECT_IPV4=m +CONFIG_NFT_DUP_IPV4=m +CONFIG_NFT_FIB_IPV4=m +CONFIG_NF_TABLES_ARP=m +CONFIG_NF_FLOW_TABLE_IPV4=m +CONFIG_NF_DUP_IPV4=m +CONFIG_NF_LOG_ARP=m +CONFIG_NF_LOG_IPV4=m +CONFIG_NF_REJECT_IPV4=m +CONFIG_NF_NAT_IPV4=m +CONFIG_NFT_CHAIN_NAT_IPV4=m +CONFIG_NF_NAT_MASQUERADE_IPV4=m +CONFIG_NFT_MASQ_IPV4=m +CONFIG_NFT_REDIR_IPV4=m +CONFIG_NF_NAT_SNMP_BASIC=m +CONFIG_NF_NAT_PROTO_GRE=m +CONFIG_NF_NAT_PPTP=m +CONFIG_NF_NAT_H323=m +CONFIG_IP_NF_IPTABLES=m +CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_RPFILTER=m +CONFIG_IP_NF_MATCH_TTL=m +CONFIG_IP_NF_FILTER=m +CONFIG_IP_NF_TARGET_REJECT=m +CONFIG_IP_NF_TARGET_SYNPROXY=m +CONFIG_IP_NF_NAT=m +CONFIG_IP_NF_TARGET_MASQUERADE=m +CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_REDIRECT=m +CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m +CONFIG_IP_NF_TARGET_ECN=m +CONFIG_IP_NF_TARGET_TTL=m +CONFIG_IP_NF_RAW=m +CONFIG_IP_NF_ARPTABLES=m +CONFIG_IP_NF_ARPFILTER=m +CONFIG_IP_NF_ARP_MANGLE=m + +# +# IPv6: Netfilter Configuration +# +CONFIG_NF_DEFRAG_IPV6=m +CONFIG_NF_CONNTRACK_IPV6=m +CONFIG_NF_SOCKET_IPV6=m +CONFIG_NF_TABLES_IPV6=m +CONFIG_NFT_CHAIN_ROUTE_IPV6=m +CONFIG_NFT_REJECT_IPV6=m +CONFIG_NFT_DUP_IPV6=m +CONFIG_NFT_FIB_IPV6=m +CONFIG_NF_FLOW_TABLE_IPV6=m +CONFIG_NF_DUP_IPV6=m +CONFIG_NF_REJECT_IPV6=m +CONFIG_NF_LOG_IPV6=m +CONFIG_NF_NAT_IPV6=m +CONFIG_NFT_CHAIN_NAT_IPV6=m +CONFIG_NF_NAT_MASQUERADE_IPV6=m +CONFIG_NFT_MASQ_IPV6=m +CONFIG_NFT_REDIR_IPV6=m +CONFIG_IP6_NF_IPTABLES=m +CONFIG_IP6_NF_MATCH_AH=m +CONFIG_IP6_NF_MATCH_EUI64=m +CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_HL=m +CONFIG_IP6_NF_MATCH_IPV6HEADER=m +CONFIG_IP6_NF_MATCH_MH=m +CONFIG_IP6_NF_MATCH_RPFILTER=m +CONFIG_IP6_NF_MATCH_RT=m +CONFIG_IP6_NF_MATCH_SRH=m +CONFIG_IP6_NF_TARGET_HL=m +CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_TARGET_REJECT=m +CONFIG_IP6_NF_TARGET_SYNPROXY=m +CONFIG_IP6_NF_MANGLE=m +CONFIG_IP6_NF_RAW=m +CONFIG_IP6_NF_NAT=m +CONFIG_IP6_NF_TARGET_MASQUERADE=m +CONFIG_IP6_NF_TARGET_NPT=m + +# +# DECnet: Netfilter Configuration +# +CONFIG_DECNET_NF_GRABULATOR=m +CONFIG_NF_TABLES_BRIDGE=m +CONFIG_NFT_BRIDGE_META=m +CONFIG_NFT_BRIDGE_REJECT=m +CONFIG_NF_LOG_BRIDGE=m +CONFIG_BRIDGE_NF_EBTABLES=m +CONFIG_BRIDGE_EBT_BROUTE=m +CONFIG_BRIDGE_EBT_T_FILTER=m +CONFIG_BRIDGE_EBT_T_NAT=m +CONFIG_BRIDGE_EBT_802_3=m +CONFIG_BRIDGE_EBT_AMONG=m +CONFIG_BRIDGE_EBT_ARP=m +CONFIG_BRIDGE_EBT_IP=m +CONFIG_BRIDGE_EBT_IP6=m +CONFIG_BRIDGE_EBT_LIMIT=m +CONFIG_BRIDGE_EBT_MARK=m +CONFIG_BRIDGE_EBT_PKTTYPE=m +CONFIG_BRIDGE_EBT_STP=m +CONFIG_BRIDGE_EBT_VLAN=m +CONFIG_BRIDGE_EBT_ARPREPLY=m +CONFIG_BRIDGE_EBT_DNAT=m +CONFIG_BRIDGE_EBT_MARK_T=m +CONFIG_BRIDGE_EBT_REDIRECT=m +CONFIG_BRIDGE_EBT_SNAT=m +CONFIG_BRIDGE_EBT_LOG=m +CONFIG_BRIDGE_EBT_NFLOG=m +CONFIG_IP_DCCP=m +CONFIG_INET_DCCP_DIAG=m + +# +# DCCP CCIDs Configuration +# +# CONFIG_IP_DCCP_CCID2_DEBUG is not set +CONFIG_IP_DCCP_CCID3=y +# CONFIG_IP_DCCP_CCID3_DEBUG is not set +CONFIG_IP_DCCP_TFRC_LIB=y + +# +# DCCP Kernel Hacking +# +# CONFIG_IP_DCCP_DEBUG is not set +CONFIG_IP_SCTP=m +# CONFIG_SCTP_DBG_OBJCNT is not set +CONFIG_SCTP_DEFAULT_COOKIE_HMAC_MD5=y +# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_SHA1 is not set +# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_NONE is not set +CONFIG_SCTP_COOKIE_HMAC_MD5=y +CONFIG_SCTP_COOKIE_HMAC_SHA1=y +CONFIG_INET_SCTP_DIAG=m +CONFIG_RDS=m +CONFIG_RDS_RDMA=m +CONFIG_RDS_TCP=m +# CONFIG_RDS_DEBUG is not set +CONFIG_TIPC=m +CONFIG_TIPC_MEDIA_IB=y +CONFIG_TIPC_MEDIA_UDP=y +CONFIG_ATM=m +CONFIG_ATM_CLIP=m +# CONFIG_ATM_CLIP_NO_ICMP is not set +CONFIG_ATM_LANE=m +CONFIG_ATM_MPOA=m +CONFIG_ATM_BR2684=m +# CONFIG_ATM_BR2684_IPFILTER is not set +CONFIG_L2TP=m +# CONFIG_L2TP_DEBUGFS is not set +CONFIG_L2TP_V3=y +CONFIG_L2TP_IP=m +CONFIG_L2TP_ETH=m +CONFIG_STP=m +CONFIG_GARP=m +CONFIG_MRP=m +CONFIG_BRIDGE=m +CONFIG_BRIDGE_IGMP_SNOOPING=y +CONFIG_BRIDGE_VLAN_FILTERING=y +CONFIG_HAVE_NET_DSA=y +CONFIG_NET_DSA=m +CONFIG_NET_DSA_LEGACY=y +CONFIG_NET_DSA_TAG_BRCM=y +CONFIG_NET_DSA_TAG_BRCM_PREPEND=y +CONFIG_NET_DSA_TAG_DSA=y +CONFIG_NET_DSA_TAG_EDSA=y +CONFIG_NET_DSA_TAG_KSZ=y +CONFIG_NET_DSA_TAG_LAN9303=y +CONFIG_NET_DSA_TAG_MTK=y +CONFIG_NET_DSA_TAG_TRAILER=y +CONFIG_NET_DSA_TAG_QCA=y +CONFIG_VLAN_8021Q=m +CONFIG_VLAN_8021Q_GVRP=y +CONFIG_VLAN_8021Q_MVRP=y +CONFIG_DECNET=m +CONFIG_DECNET_ROUTER=y +CONFIG_LLC=m +CONFIG_LLC2=m +CONFIG_ATALK=m +CONFIG_DEV_APPLETALK=m +CONFIG_IPDDP=m +CONFIG_IPDDP_ENCAP=y +CONFIG_X25=m +CONFIG_LAPB=m +CONFIG_PHONET=m +CONFIG_6LOWPAN=m +# CONFIG_6LOWPAN_DEBUGFS is not set +CONFIG_6LOWPAN_NHC=m +CONFIG_6LOWPAN_NHC_DEST=m +CONFIG_6LOWPAN_NHC_FRAGMENT=m +CONFIG_6LOWPAN_NHC_HOP=m +CONFIG_6LOWPAN_NHC_IPV6=m +CONFIG_6LOWPAN_NHC_MOBILITY=m +CONFIG_6LOWPAN_NHC_ROUTING=m +CONFIG_6LOWPAN_NHC_UDP=m +CONFIG_6LOWPAN_GHC_EXT_HDR_HOP=m +CONFIG_6LOWPAN_GHC_UDP=m +CONFIG_6LOWPAN_GHC_ICMPV6=m +CONFIG_6LOWPAN_GHC_EXT_HDR_DEST=m +CONFIG_6LOWPAN_GHC_EXT_HDR_FRAG=m +CONFIG_6LOWPAN_GHC_EXT_HDR_ROUTE=m +CONFIG_IEEE802154=m +CONFIG_IEEE802154_NL802154_EXPERIMENTAL=y +CONFIG_IEEE802154_SOCKET=m +CONFIG_IEEE802154_6LOWPAN=m +CONFIG_MAC802154=m +CONFIG_NET_SCHED=y + +# +# Queueing/Scheduling +# +CONFIG_NET_SCH_CBQ=m +CONFIG_NET_SCH_HTB=m +CONFIG_NET_SCH_HFSC=m +CONFIG_NET_SCH_ATM=m +CONFIG_NET_SCH_PRIO=m +CONFIG_NET_SCH_MULTIQ=m +CONFIG_NET_SCH_RED=m +CONFIG_NET_SCH_SFB=m +CONFIG_NET_SCH_SFQ=m +CONFIG_NET_SCH_TEQL=m +CONFIG_NET_SCH_TBF=m +CONFIG_NET_SCH_CBS=m +CONFIG_NET_SCH_GRED=m +CONFIG_NET_SCH_DSMARK=m +CONFIG_NET_SCH_NETEM=m +CONFIG_NET_SCH_DRR=m +CONFIG_NET_SCH_MQPRIO=m +CONFIG_NET_SCH_CHOKE=m +CONFIG_NET_SCH_QFQ=m +CONFIG_NET_SCH_CODEL=m +CONFIG_NET_SCH_FQ_CODEL=m +CONFIG_NET_SCH_FQ=m +CONFIG_NET_SCH_HHF=m +CONFIG_NET_SCH_PIE=m +CONFIG_NET_SCH_INGRESS=m +CONFIG_NET_SCH_PLUG=m +# CONFIG_NET_SCH_DEFAULT is not set + +# +# Classification +# +CONFIG_NET_CLS=y +CONFIG_NET_CLS_BASIC=m +CONFIG_NET_CLS_TCINDEX=m +CONFIG_NET_CLS_ROUTE4=m +CONFIG_NET_CLS_FW=m +CONFIG_NET_CLS_U32=m +CONFIG_CLS_U32_PERF=y +CONFIG_CLS_U32_MARK=y +CONFIG_NET_CLS_RSVP=m +CONFIG_NET_CLS_RSVP6=m +CONFIG_NET_CLS_FLOW=m +CONFIG_NET_CLS_CGROUP=m +CONFIG_NET_CLS_BPF=m +CONFIG_NET_CLS_FLOWER=m +CONFIG_NET_CLS_MATCHALL=m +CONFIG_NET_EMATCH=y +CONFIG_NET_EMATCH_STACK=32 +CONFIG_NET_EMATCH_CMP=m +CONFIG_NET_EMATCH_NBYTE=m +CONFIG_NET_EMATCH_U32=m +CONFIG_NET_EMATCH_META=m +CONFIG_NET_EMATCH_TEXT=m +CONFIG_NET_EMATCH_CANID=m +CONFIG_NET_EMATCH_IPSET=m +CONFIG_NET_CLS_ACT=y +CONFIG_NET_ACT_POLICE=m +CONFIG_NET_ACT_GACT=m +CONFIG_GACT_PROB=y +CONFIG_NET_ACT_MIRRED=m +CONFIG_NET_ACT_SAMPLE=m +CONFIG_NET_ACT_IPT=m +CONFIG_NET_ACT_NAT=m +CONFIG_NET_ACT_PEDIT=m +# CONFIG_NET_ACT_SIMP is not set +CONFIG_NET_ACT_SKBEDIT=m +CONFIG_NET_ACT_CSUM=m +CONFIG_NET_ACT_VLAN=m +CONFIG_NET_ACT_BPF=m +CONFIG_NET_ACT_CONNMARK=m +CONFIG_NET_ACT_SKBMOD=m +CONFIG_NET_ACT_IFE=m +CONFIG_NET_ACT_TUNNEL_KEY=m +CONFIG_NET_IFE_SKBMARK=m +CONFIG_NET_IFE_SKBPRIO=m +CONFIG_NET_IFE_SKBTCINDEX=m +CONFIG_NET_CLS_IND=y +CONFIG_NET_SCH_FIFO=y +CONFIG_DCB=y +CONFIG_DNS_RESOLVER=y +CONFIG_BATMAN_ADV=m +# CONFIG_BATMAN_ADV_BATMAN_V is not set +CONFIG_BATMAN_ADV_BLA=y +CONFIG_BATMAN_ADV_DAT=y +CONFIG_BATMAN_ADV_NC=y +CONFIG_BATMAN_ADV_MCAST=y +CONFIG_BATMAN_ADV_DEBUGFS=y +# CONFIG_BATMAN_ADV_DEBUG is not set +CONFIG_OPENVSWITCH=m +CONFIG_OPENVSWITCH_GRE=m +CONFIG_OPENVSWITCH_VXLAN=m +CONFIG_OPENVSWITCH_GENEVE=m +CONFIG_VSOCKETS=m +CONFIG_VSOCKETS_DIAG=m +CONFIG_VMWARE_VMCI_VSOCKETS=m +CONFIG_VIRTIO_VSOCKETS=m +CONFIG_VIRTIO_VSOCKETS_COMMON=m +CONFIG_HYPERV_VSOCKETS=m +CONFIG_NETLINK_DIAG=m +CONFIG_MPLS=y +CONFIG_NET_MPLS_GSO=m +CONFIG_MPLS_ROUTING=m +CONFIG_MPLS_IPTUNNEL=m +CONFIG_NET_NSH=m +CONFIG_HSR=m +CONFIG_NET_SWITCHDEV=y +CONFIG_NET_L3_MASTER_DEV=y +# CONFIG_NET_NCSI is not set +CONFIG_RPS=y +CONFIG_RFS_ACCEL=y +CONFIG_XPS=y +CONFIG_CGROUP_NET_PRIO=y +CONFIG_CGROUP_NET_CLASSID=y +CONFIG_NET_RX_BUSY_POLL=y +CONFIG_BQL=y +CONFIG_BPF_JIT=y +CONFIG_BPF_STREAM_PARSER=y +CONFIG_NET_FLOW_LIMIT=y + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_NET_DROP_MONITOR is not set +CONFIG_HAMRADIO=y + +# +# Packet Radio protocols +# +CONFIG_AX25=m +CONFIG_AX25_DAMA_SLAVE=y +CONFIG_NETROM=m +CONFIG_ROSE=m + +# +# AX.25 network device drivers +# +CONFIG_MKISS=m +CONFIG_6PACK=m +CONFIG_BPQETHER=m +CONFIG_BAYCOM_SER_FDX=m +CONFIG_BAYCOM_SER_HDX=m +CONFIG_BAYCOM_PAR=m +CONFIG_YAM=m +CONFIG_CAN=m +CONFIG_CAN_RAW=m +CONFIG_CAN_BCM=m +CONFIG_CAN_GW=m + +# +# CAN Device Drivers +# +CONFIG_CAN_VCAN=m +CONFIG_CAN_VXCAN=m +CONFIG_CAN_SLCAN=m +CONFIG_CAN_DEV=m +CONFIG_CAN_CALC_BITTIMING=y +CONFIG_CAN_LEDS=y +CONFIG_CAN_JANZ_ICAN3=m +CONFIG_CAN_C_CAN=m +CONFIG_CAN_C_CAN_PLATFORM=m +CONFIG_CAN_C_CAN_PCI=m +CONFIG_CAN_CC770=m +CONFIG_CAN_CC770_ISA=m +CONFIG_CAN_CC770_PLATFORM=m +CONFIG_CAN_IFI_CANFD=m +CONFIG_CAN_M_CAN=m +CONFIG_CAN_PEAK_PCIEFD=m +CONFIG_CAN_SJA1000=m +CONFIG_CAN_SJA1000_ISA=m +CONFIG_CAN_SJA1000_PLATFORM=m +CONFIG_CAN_EMS_PCMCIA=m +CONFIG_CAN_EMS_PCI=m +CONFIG_CAN_PEAK_PCMCIA=m +CONFIG_CAN_PEAK_PCI=m +CONFIG_CAN_PEAK_PCIEC=y +CONFIG_CAN_KVASER_PCI=m +CONFIG_CAN_PLX_PCI=m +CONFIG_CAN_SOFTING=m +CONFIG_CAN_SOFTING_CS=m + +# +# CAN SPI interfaces +# +CONFIG_CAN_HI311X=m +CONFIG_CAN_MCP251X=m + +# +# CAN USB interfaces +# +CONFIG_CAN_EMS_USB=m +CONFIG_CAN_ESD_USB2=m +CONFIG_CAN_GS_USB=m +CONFIG_CAN_KVASER_USB=m +CONFIG_CAN_PEAK_USB=m +CONFIG_CAN_8DEV_USB=m +CONFIG_CAN_MCBA_USB=m +# CONFIG_CAN_DEBUG_DEVICES is not set +CONFIG_BT=m +CONFIG_BT_BREDR=y +CONFIG_BT_RFCOMM=m +CONFIG_BT_RFCOMM_TTY=y +CONFIG_BT_BNEP=m +CONFIG_BT_BNEP_MC_FILTER=y +CONFIG_BT_BNEP_PROTO_FILTER=y +CONFIG_BT_CMTP=m +CONFIG_BT_HIDP=m +CONFIG_BT_HS=y +CONFIG_BT_LE=y +CONFIG_BT_6LOWPAN=m +CONFIG_BT_LEDS=y +# CONFIG_BT_SELFTEST is not set +CONFIG_BT_DEBUGFS=y + +# +# Bluetooth device drivers +# +CONFIG_BT_INTEL=m +CONFIG_BT_BCM=m +CONFIG_BT_RTL=m +CONFIG_BT_QCA=m +CONFIG_BT_HCIBTUSB=m +# CONFIG_BT_HCIBTUSB_AUTOSUSPEND is not set +CONFIG_BT_HCIBTUSB_BCM=y +CONFIG_BT_HCIBTUSB_RTL=y +CONFIG_BT_HCIBTSDIO=m +CONFIG_BT_HCIUART=m +CONFIG_BT_HCIUART_SERDEV=y +CONFIG_BT_HCIUART_H4=y +CONFIG_BT_HCIUART_NOKIA=m +CONFIG_BT_HCIUART_BCSP=y +CONFIG_BT_HCIUART_ATH3K=y +CONFIG_BT_HCIUART_LL=y +CONFIG_BT_HCIUART_3WIRE=y +CONFIG_BT_HCIUART_INTEL=y +CONFIG_BT_HCIUART_QCA=y +CONFIG_BT_HCIUART_AG6XX=y +CONFIG_BT_HCIUART_MRVL=y +CONFIG_BT_HCIBCM203X=m +CONFIG_BT_HCIBPA10X=m +CONFIG_BT_HCIBFUSB=m +CONFIG_BT_HCIDTL1=m +CONFIG_BT_HCIBT3C=m +CONFIG_BT_HCIBLUECARD=m +CONFIG_BT_HCIBTUART=m +CONFIG_BT_HCIVHCI=m +CONFIG_BT_MRVL=m +CONFIG_BT_MRVL_SDIO=m +CONFIG_BT_ATH3K=m +CONFIG_BT_WILINK=m +CONFIG_AF_RXRPC=m +CONFIG_AF_RXRPC_IPV6=y +# CONFIG_AF_RXRPC_INJECT_LOSS is not set +# CONFIG_AF_RXRPC_DEBUG is not set +# CONFIG_RXKAD is not set +CONFIG_AF_KCM=m +CONFIG_STREAM_PARSER=y +CONFIG_FIB_RULES=y +CONFIG_WIRELESS=y +CONFIG_WIRELESS_EXT=y +CONFIG_WEXT_CORE=y +CONFIG_WEXT_PROC=y +CONFIG_WEXT_SPY=y +CONFIG_WEXT_PRIV=y +CONFIG_CFG80211=m +CONFIG_NL80211_TESTMODE=y +# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set +CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y +CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y +CONFIG_CFG80211_DEFAULT_PS=y +# CONFIG_CFG80211_DEBUGFS is not set +CONFIG_CFG80211_CRDA_SUPPORT=y +CONFIG_CFG80211_WEXT=y +CONFIG_CFG80211_WEXT_EXPORT=y +CONFIG_LIB80211=m +CONFIG_LIB80211_CRYPT_WEP=m +CONFIG_LIB80211_CRYPT_CCMP=m +CONFIG_LIB80211_CRYPT_TKIP=m +# CONFIG_LIB80211_DEBUG is not set +CONFIG_MAC80211=m +CONFIG_MAC80211_HAS_RC=y +CONFIG_MAC80211_RC_MINSTREL=y +CONFIG_MAC80211_RC_MINSTREL_HT=y +# CONFIG_MAC80211_RC_MINSTREL_VHT is not set +CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y +CONFIG_MAC80211_RC_DEFAULT="minstrel_ht" +CONFIG_MAC80211_MESH=y +CONFIG_MAC80211_LEDS=y +# CONFIG_MAC80211_DEBUGFS is not set +# CONFIG_MAC80211_MESSAGE_TRACING is not set +# CONFIG_MAC80211_DEBUG_MENU is not set +CONFIG_MAC80211_STA_HASH_MAX_SIZE=0 +CONFIG_WIMAX=m +CONFIG_WIMAX_DEBUG_LEVEL=8 +CONFIG_RFKILL=m +CONFIG_RFKILL_LEDS=y +CONFIG_RFKILL_INPUT=y +CONFIG_RFKILL_GPIO=m +CONFIG_NET_9P=m +CONFIG_NET_9P_VIRTIO=m +CONFIG_NET_9P_RDMA=m +# CONFIG_NET_9P_DEBUG is not set +CONFIG_CAIF=m +# CONFIG_CAIF_DEBUG is not set +CONFIG_CAIF_NETDEV=m +CONFIG_CAIF_USB=m +CONFIG_CEPH_LIB=m +# CONFIG_CEPH_LIB_PRETTYDEBUG is not set +CONFIG_CEPH_LIB_USE_DNS_RESOLVER=y +CONFIG_NFC=m +CONFIG_NFC_DIGITAL=m +CONFIG_NFC_NCI=m +CONFIG_NFC_NCI_SPI=m +CONFIG_NFC_NCI_UART=m +CONFIG_NFC_HCI=m +CONFIG_NFC_SHDLC=y + +# +# Near Field Communication (NFC) devices +# +CONFIG_NFC_TRF7970A=m +CONFIG_NFC_MEI_PHY=m +CONFIG_NFC_SIM=m +CONFIG_NFC_PORT100=m +CONFIG_NFC_FDP=m +CONFIG_NFC_FDP_I2C=m +CONFIG_NFC_PN544=m +CONFIG_NFC_PN544_I2C=m +CONFIG_NFC_PN544_MEI=m +CONFIG_NFC_PN533=m +CONFIG_NFC_PN533_USB=m +CONFIG_NFC_PN533_I2C=m +CONFIG_NFC_MICROREAD=m +CONFIG_NFC_MICROREAD_I2C=m +CONFIG_NFC_MICROREAD_MEI=m +CONFIG_NFC_MRVL=m +CONFIG_NFC_MRVL_USB=m +CONFIG_NFC_MRVL_UART=m +CONFIG_NFC_MRVL_I2C=m +CONFIG_NFC_MRVL_SPI=m +CONFIG_NFC_ST21NFCA=m +CONFIG_NFC_ST21NFCA_I2C=m +CONFIG_NFC_ST_NCI=m +CONFIG_NFC_ST_NCI_I2C=m +CONFIG_NFC_ST_NCI_SPI=m +CONFIG_NFC_NXP_NCI=m +CONFIG_NFC_NXP_NCI_I2C=m +CONFIG_NFC_S3FWRN5=m +CONFIG_NFC_S3FWRN5_I2C=m +CONFIG_NFC_ST95HF=m +CONFIG_PSAMPLE=m +CONFIG_NET_IFE=m +CONFIG_LWTUNNEL=y +CONFIG_LWTUNNEL_BPF=y +CONFIG_DST_CACHE=y +CONFIG_GRO_CELLS=y +CONFIG_NET_DEVLINK=m +CONFIG_MAY_USE_DEVLINK=m +CONFIG_HAVE_EBPF_JIT=y + +# +# Device Drivers +# + +# +# Generic Driver Options +# +# CONFIG_UEVENT_HELPER is not set +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +CONFIG_EXTRA_FIRMWARE="" +CONFIG_FW_LOADER_USER_HELPER=y +# CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set +CONFIG_WANT_DEV_COREDUMP=y +CONFIG_ALLOW_DEV_COREDUMP=y +CONFIG_DEV_COREDUMP=y +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set +CONFIG_TEST_ASYNC_DRIVER_PROBE=m +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_GENERIC_CPU_DEVICES is not set +CONFIG_GENERIC_CPU_AUTOPROBE=y +CONFIG_GENERIC_CPU_VULNERABILITIES=y +CONFIG_REGMAP=y +CONFIG_REGMAP_I2C=m +CONFIG_REGMAP_SPI=y +CONFIG_REGMAP_SPMI=m +CONFIG_REGMAP_W1=m +CONFIG_REGMAP_MMIO=y +CONFIG_REGMAP_IRQ=y +CONFIG_REGMAP_SOUNDWIRE=m +CONFIG_DMA_SHARED_BUFFER=y +# CONFIG_DMA_FENCE_TRACE is not set +# CONFIG_DMA_CMA is not set + +# +# Bus devices +# +CONFIG_CONNECTOR=m +CONFIG_MTD=m +CONFIG_MTD_TESTS=m +CONFIG_MTD_REDBOOT_PARTS=m +CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 +CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y +CONFIG_MTD_REDBOOT_PARTS_READONLY=y +CONFIG_MTD_CMDLINE_PARTS=m +CONFIG_MTD_AR7_PARTS=m + +# +# Partition parsers +# + +# +# User Modules And Translation Layers +# +CONFIG_MTD_BLKDEVS=m +CONFIG_MTD_BLOCK=m +CONFIG_MTD_BLOCK_RO=m +CONFIG_FTL=m +CONFIG_NFTL=m +CONFIG_NFTL_RW=y +CONFIG_INFTL=m +CONFIG_RFD_FTL=m +CONFIG_SSFDC=m +CONFIG_SM_FTL=m +CONFIG_MTD_OOPS=m +CONFIG_MTD_SWAP=m +# CONFIG_MTD_PARTITIONED_MASTER is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=m +CONFIG_MTD_JEDECPROBE=m +CONFIG_MTD_GEN_PROBE=m +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +CONFIG_MTD_CFI_INTELEXT=m +CONFIG_MTD_CFI_AMDSTD=m +CONFIG_MTD_CFI_STAA=m +CONFIG_MTD_CFI_UTIL=m +CONFIG_MTD_RAM=m +CONFIG_MTD_ROM=m +CONFIG_MTD_ABSENT=m + +# +# Mapping drivers for chip access +# +CONFIG_MTD_COMPLEX_MAPPINGS=y +CONFIG_MTD_PHYSMAP=m +# CONFIG_MTD_PHYSMAP_COMPAT is not set +CONFIG_MTD_SBC_GXX=m +CONFIG_MTD_AMD76XROM=m +CONFIG_MTD_ICHXROM=m +CONFIG_MTD_ESB2ROM=m +CONFIG_MTD_CK804XROM=m +CONFIG_MTD_SCB2_FLASH=m +CONFIG_MTD_NETtel=m +CONFIG_MTD_L440GX=m +CONFIG_MTD_PCI=m +CONFIG_MTD_PCMCIA=m +# CONFIG_MTD_PCMCIA_ANONYMOUS is not set +CONFIG_MTD_GPIO_ADDR=m +CONFIG_MTD_INTEL_VR_NOR=m +CONFIG_MTD_PLATRAM=m +CONFIG_MTD_LATCH_ADDR=m + +# +# Self-contained MTD device drivers +# +CONFIG_MTD_PMC551=m +CONFIG_MTD_PMC551_BUGFIX=y +# CONFIG_MTD_PMC551_DEBUG is not set +CONFIG_MTD_DATAFLASH=m +CONFIG_MTD_DATAFLASH_WRITE_VERIFY=y +CONFIG_MTD_DATAFLASH_OTP=y +CONFIG_MTD_M25P80=m +CONFIG_MTD_MCHP23K256=m +CONFIG_MTD_SST25L=m +CONFIG_MTD_SLRAM=m +CONFIG_MTD_PHRAM=m +CONFIG_MTD_MTDRAM=m +CONFIG_MTDRAM_TOTAL_SIZE=4096 +CONFIG_MTDRAM_ERASE_SIZE=128 +CONFIG_MTD_BLOCK2MTD=m + +# +# Disk-On-Chip Device Drivers +# +CONFIG_MTD_DOCG3=m +CONFIG_BCH_CONST_M=14 +CONFIG_BCH_CONST_T=4 +CONFIG_MTD_NAND_ECC=m +CONFIG_MTD_NAND_ECC_SMC=y +CONFIG_MTD_NAND=m +CONFIG_MTD_NAND_BCH=m +CONFIG_MTD_NAND_ECC_BCH=y +CONFIG_MTD_SM_COMMON=m +CONFIG_MTD_NAND_DENALI=m +CONFIG_MTD_NAND_DENALI_PCI=m +CONFIG_MTD_NAND_GPIO=m +# CONFIG_MTD_NAND_OMAP_BCH_BUILD is not set +CONFIG_MTD_NAND_RICOH=m +CONFIG_MTD_NAND_DISKONCHIP=m +CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED=y +CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0x0 +CONFIG_MTD_NAND_DISKONCHIP_PROBE_HIGH=y +CONFIG_MTD_NAND_DISKONCHIP_BBTWRITE=y +CONFIG_MTD_NAND_DOCG4=m +CONFIG_MTD_NAND_CAFE=m +CONFIG_MTD_NAND_NANDSIM=m +CONFIG_MTD_NAND_PLATFORM=m +CONFIG_MTD_ONENAND=m +CONFIG_MTD_ONENAND_VERIFY_WRITE=y +CONFIG_MTD_ONENAND_GENERIC=m +CONFIG_MTD_ONENAND_OTP=y +CONFIG_MTD_ONENAND_2X_PROGRAM=y + +# +# LPDDR & LPDDR2 PCM memory drivers +# +CONFIG_MTD_LPDDR=m +CONFIG_MTD_QINFO_PROBE=m +CONFIG_MTD_SPI_NOR=m +CONFIG_MTD_MT81xx_NOR=m +CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y +CONFIG_SPI_INTEL_SPI=m +CONFIG_SPI_INTEL_SPI_PCI=m +CONFIG_SPI_INTEL_SPI_PLATFORM=m +CONFIG_MTD_UBI=m +CONFIG_MTD_UBI_WL_THRESHOLD=4096 +CONFIG_MTD_UBI_BEB_LIMIT=20 +CONFIG_MTD_UBI_FASTMAP=y +# CONFIG_MTD_UBI_GLUEBI is not set +CONFIG_MTD_UBI_BLOCK=y +# CONFIG_OF is not set +CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y +CONFIG_PARPORT=m +CONFIG_PARPORT_PC=m +CONFIG_PARPORT_SERIAL=m +CONFIG_PARPORT_PC_FIFO=y +CONFIG_PARPORT_PC_SUPERIO=y +CONFIG_PARPORT_PC_PCMCIA=m +# CONFIG_PARPORT_GSC is not set +CONFIG_PARPORT_AX88796=m +CONFIG_PARPORT_1284=y +CONFIG_PARPORT_NOT_PC=y +CONFIG_PNP=y +# CONFIG_PNP_DEBUG_MESSAGES is not set + +# +# Protocols +# +CONFIG_PNPACPI=y +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_NULL_BLK is not set +CONFIG_BLK_DEV_FD=m +CONFIG_CDROM=m +CONFIG_PARIDE=m + +# +# Parallel IDE high-level drivers +# +CONFIG_PARIDE_PD=m +CONFIG_PARIDE_PCD=m +CONFIG_PARIDE_PF=m +CONFIG_PARIDE_PT=m +CONFIG_PARIDE_PG=m + +# +# Parallel IDE protocol modules +# +CONFIG_PARIDE_ATEN=m +CONFIG_PARIDE_BPCK=m +CONFIG_PARIDE_COMM=m +CONFIG_PARIDE_DSTR=m +CONFIG_PARIDE_FIT2=m +CONFIG_PARIDE_FIT3=m +CONFIG_PARIDE_EPAT=m +CONFIG_PARIDE_EPATC8=y +CONFIG_PARIDE_EPIA=m +CONFIG_PARIDE_FRIQ=m +CONFIG_PARIDE_FRPW=m +CONFIG_PARIDE_KBIC=m +CONFIG_PARIDE_KTTI=m +CONFIG_PARIDE_ON20=m +CONFIG_PARIDE_ON26=m +CONFIG_BLK_DEV_PCIESSD_MTIP32XX=m +CONFIG_ZRAM=m +CONFIG_ZRAM_WRITEBACK=y +CONFIG_BLK_DEV_DAC960=m +CONFIG_BLK_DEV_UMEM=m +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +CONFIG_BLK_DEV_LOOP_MIN_COUNT=8 +CONFIG_BLK_DEV_CRYPTOLOOP=m +CONFIG_BLK_DEV_DRBD=m +# CONFIG_DRBD_FAULT_INJECTION is not set +CONFIG_BLK_DEV_NBD=m +CONFIG_BLK_DEV_SKD=m +CONFIG_BLK_DEV_SX8=m +CONFIG_BLK_DEV_RAM=m +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=16384 +CONFIG_CDROM_PKTCDVD=m +CONFIG_CDROM_PKTCDVD_BUFFERS=8 +CONFIG_CDROM_PKTCDVD_WCACHE=y +CONFIG_ATA_OVER_ETH=m +CONFIG_VIRTIO_BLK=m +# CONFIG_VIRTIO_BLK_SCSI is not set +CONFIG_BLK_DEV_RBD=m +CONFIG_BLK_DEV_RSXX=m + +# +# NVME Support +# +CONFIG_NVME_CORE=y +CONFIG_BLK_DEV_NVME=y +# CONFIG_NVME_MULTIPATH is not set +CONFIG_NVME_FABRICS=m +CONFIG_NVME_RDMA=m +CONFIG_NVME_FC=m +CONFIG_NVME_TARGET=m +CONFIG_NVME_TARGET_LOOP=m +CONFIG_NVME_TARGET_RDMA=m +CONFIG_NVME_TARGET_FC=m +CONFIG_NVME_TARGET_FCLOOP=m + +# +# Misc devices +# +CONFIG_SENSORS_LIS3LV02D=m +CONFIG_AD525X_DPOT=m +CONFIG_AD525X_DPOT_I2C=m +CONFIG_AD525X_DPOT_SPI=m +# CONFIG_DUMMY_IRQ is not set +CONFIG_IBM_ASM=m +CONFIG_PHANTOM=m +CONFIG_SGI_IOC4=m +CONFIG_TIFM_CORE=m +CONFIG_TIFM_7XX1=m +CONFIG_ICS932S401=m +CONFIG_ENCLOSURE_SERVICES=m +CONFIG_HP_ILO=m +CONFIG_APDS9802ALS=m +CONFIG_ISL29003=m +CONFIG_ISL29020=m +CONFIG_SENSORS_TSL2550=m +CONFIG_SENSORS_BH1770=m +CONFIG_SENSORS_APDS990X=m +CONFIG_HMC6352=m +CONFIG_DS1682=m +CONFIG_VMWARE_BALLOON=m +CONFIG_USB_SWITCH_FSA9480=m +CONFIG_LATTICE_ECP3_CONFIG=m +CONFIG_SRAM=y +CONFIG_PCI_ENDPOINT_TEST=m +CONFIG_MISC_RTSX=m +CONFIG_C2PORT=m +CONFIG_C2PORT_DURAMAR_2150=m + +# +# EEPROM support +# +CONFIG_EEPROM_AT24=m +CONFIG_EEPROM_AT25=m +CONFIG_EEPROM_LEGACY=m +CONFIG_EEPROM_MAX6875=m +CONFIG_EEPROM_93CX6=m +CONFIG_EEPROM_93XX46=m +CONFIG_EEPROM_IDT_89HPESX=m +CONFIG_CB710_CORE=m +# CONFIG_CB710_DEBUG is not set +CONFIG_CB710_DEBUG_ASSUMPTIONS=y + +# +# Texas Instruments shared transport line discipline +# +CONFIG_TI_ST=m +CONFIG_SENSORS_LIS3_I2C=m + +# +# Altera FPGA firmware download module (requires I2C) +# +CONFIG_ALTERA_STAPL=m +CONFIG_INTEL_MEI=y +CONFIG_INTEL_MEI_ME=y +CONFIG_INTEL_MEI_TXE=m +CONFIG_VMWARE_VMCI=m + +# +# Intel MIC & related support +# + +# +# Intel MIC Bus Driver +# +CONFIG_INTEL_MIC_BUS=m + +# +# SCIF Bus Driver +# +CONFIG_SCIF_BUS=m + +# +# VOP Bus Driver +# +CONFIG_VOP_BUS=m + +# +# Intel MIC Host Driver +# +CONFIG_INTEL_MIC_HOST=m + +# +# Intel MIC Card Driver +# +CONFIG_INTEL_MIC_CARD=m + +# +# SCIF Driver +# +CONFIG_SCIF=m + +# +# Intel MIC Coprocessor State Management (COSM) Drivers +# +CONFIG_MIC_COSM=m + +# +# VOP Driver +# +CONFIG_VOP=m +CONFIG_VHOST_RING=m +CONFIG_GENWQE=m +CONFIG_GENWQE_PLATFORM_ERROR_RECOVERY=0 +CONFIG_ECHO=m +# CONFIG_CXL_BASE is not set +# CONFIG_CXL_AFU_DRIVER_OPS is not set +# CONFIG_CXL_LIB is not set +# CONFIG_OCXL_BASE is not set +CONFIG_MISC_RTSX_PCI=m +CONFIG_MISC_RTSX_USB=m +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +CONFIG_SCSI_MOD=m +CONFIG_RAID_ATTRS=m +CONFIG_SCSI=m +CONFIG_SCSI_DMA=y +CONFIG_SCSI_NETLINK=y +# CONFIG_SCSI_MQ_DEFAULT is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=m +CONFIG_CHR_DEV_ST=m +CONFIG_CHR_DEV_OSST=m +CONFIG_BLK_DEV_SR=m +CONFIG_BLK_DEV_SR_VENDOR=y +CONFIG_CHR_DEV_SG=m +CONFIG_CHR_DEV_SCH=m +CONFIG_SCSI_ENCLOSURE=m +CONFIG_SCSI_CONSTANTS=y +CONFIG_SCSI_LOGGING=y +CONFIG_SCSI_SCAN_ASYNC=y + +# +# SCSI Transports +# +CONFIG_SCSI_SPI_ATTRS=m +CONFIG_SCSI_FC_ATTRS=m +CONFIG_SCSI_ISCSI_ATTRS=m +CONFIG_SCSI_SAS_ATTRS=m +CONFIG_SCSI_SAS_LIBSAS=m +CONFIG_SCSI_SAS_ATA=y +CONFIG_SCSI_SAS_HOST_SMP=y +CONFIG_SCSI_SRP_ATTRS=m +CONFIG_SCSI_LOWLEVEL=y +CONFIG_ISCSI_TCP=m +CONFIG_ISCSI_BOOT_SYSFS=m +CONFIG_SCSI_CXGB3_ISCSI=m +CONFIG_SCSI_CXGB4_ISCSI=m +CONFIG_SCSI_BNX2_ISCSI=m +CONFIG_SCSI_BNX2X_FCOE=m +CONFIG_BE2ISCSI=m +CONFIG_BLK_DEV_3W_XXXX_RAID=m +CONFIG_SCSI_HPSA=m +CONFIG_SCSI_3W_9XXX=m +CONFIG_SCSI_3W_SAS=m +CONFIG_SCSI_ACARD=m +CONFIG_SCSI_AACRAID=m +CONFIG_SCSI_AIC7XXX=m +CONFIG_AIC7XXX_CMDS_PER_DEVICE=4 +CONFIG_AIC7XXX_RESET_DELAY_MS=15000 +# CONFIG_AIC7XXX_DEBUG_ENABLE is not set +CONFIG_AIC7XXX_DEBUG_MASK=0 +# CONFIG_AIC7XXX_REG_PRETTY_PRINT is not set +CONFIG_SCSI_AIC79XX=m +CONFIG_AIC79XX_CMDS_PER_DEVICE=4 +CONFIG_AIC79XX_RESET_DELAY_MS=15000 +# CONFIG_AIC79XX_DEBUG_ENABLE is not set +CONFIG_AIC79XX_DEBUG_MASK=0 +# CONFIG_AIC79XX_REG_PRETTY_PRINT is not set +CONFIG_SCSI_AIC94XX=m +# CONFIG_AIC94XX_DEBUG is not set +CONFIG_SCSI_MVSAS=m +# CONFIG_SCSI_MVSAS_DEBUG is not set +CONFIG_SCSI_MVSAS_TASKLET=y +CONFIG_SCSI_MVUMI=m +CONFIG_SCSI_DPT_I2O=m +CONFIG_SCSI_ADVANSYS=m +CONFIG_SCSI_ARCMSR=m +CONFIG_SCSI_ESAS2R=m +CONFIG_MEGARAID_NEWGEN=y +CONFIG_MEGARAID_MM=m +CONFIG_MEGARAID_MAILBOX=m +CONFIG_MEGARAID_LEGACY=m +CONFIG_MEGARAID_SAS=m +CONFIG_SCSI_MPT3SAS=m +CONFIG_SCSI_MPT2SAS_MAX_SGE=128 +CONFIG_SCSI_MPT3SAS_MAX_SGE=128 +CONFIG_SCSI_MPT2SAS=m +CONFIG_SCSI_SMARTPQI=m +CONFIG_SCSI_UFSHCD=m +CONFIG_SCSI_UFSHCD_PCI=m +CONFIG_SCSI_UFS_DWC_TC_PCI=m +CONFIG_SCSI_UFSHCD_PLATFORM=m +CONFIG_SCSI_UFS_DWC_TC_PLATFORM=m +CONFIG_SCSI_HPTIOP=m +CONFIG_SCSI_BUSLOGIC=m +CONFIG_SCSI_FLASHPOINT=y +CONFIG_VMWARE_PVSCSI=m +CONFIG_HYPERV_STORAGE=m +CONFIG_LIBFC=m +CONFIG_LIBFCOE=m +CONFIG_FCOE=m +CONFIG_FCOE_FNIC=m +CONFIG_SCSI_SNIC=m +# CONFIG_SCSI_SNIC_DEBUG_FS is not set +CONFIG_SCSI_DMX3191D=m +CONFIG_SCSI_EATA=m +# CONFIG_SCSI_EATA_TAGGED_QUEUE is not set +# CONFIG_SCSI_EATA_LINKED_COMMANDS is not set +CONFIG_SCSI_EATA_MAX_TAGS=16 +CONFIG_SCSI_FUTURE_DOMAIN=m +CONFIG_SCSI_GDTH=m +CONFIG_SCSI_ISCI=m +CONFIG_SCSI_IPS=m +CONFIG_SCSI_INITIO=m +CONFIG_SCSI_INIA100=m +CONFIG_SCSI_PPA=m +CONFIG_SCSI_IMM=m +# CONFIG_SCSI_IZIP_EPP16 is not set +# CONFIG_SCSI_IZIP_SLOW_CTR is not set +CONFIG_SCSI_STEX=m +CONFIG_SCSI_SYM53C8XX_2=m +CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1 +CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 +CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 +CONFIG_SCSI_SYM53C8XX_MMIO=y +CONFIG_SCSI_IPR=m +# CONFIG_SCSI_IPR_TRACE is not set +# CONFIG_SCSI_IPR_DUMP is not set +CONFIG_SCSI_QLOGIC_1280=m +CONFIG_SCSI_QLA_FC=m +CONFIG_TCM_QLA2XXX=m +# CONFIG_TCM_QLA2XXX_DEBUG is not set +CONFIG_SCSI_QLA_ISCSI=m +CONFIG_QEDI=m +CONFIG_QEDF=m +CONFIG_SCSI_LPFC=m +# CONFIG_SCSI_LPFC_DEBUG_FS is not set +CONFIG_SCSI_DC395x=m +CONFIG_SCSI_AM53C974=m +CONFIG_SCSI_WD719X=m +# CONFIG_SCSI_DEBUG is not set +CONFIG_SCSI_PMCRAID=m +CONFIG_SCSI_PM8001=m +CONFIG_SCSI_BFA_FC=m +CONFIG_SCSI_VIRTIO=m +CONFIG_SCSI_CHELSIO_FCOE=m +CONFIG_SCSI_LOWLEVEL_PCMCIA=y +CONFIG_PCMCIA_AHA152X=m +CONFIG_PCMCIA_FDOMAIN=m +CONFIG_PCMCIA_QLOGIC=m +CONFIG_PCMCIA_SYM53C500=m +CONFIG_SCSI_DH=y +CONFIG_SCSI_DH_RDAC=m +CONFIG_SCSI_DH_HP_SW=m +CONFIG_SCSI_DH_EMC=m +CONFIG_SCSI_DH_ALUA=m +CONFIG_SCSI_OSD_INITIATOR=m +CONFIG_SCSI_OSD_ULD=m +CONFIG_SCSI_OSD_DPRINT_SENSE=1 +# CONFIG_SCSI_OSD_DEBUG is not set +CONFIG_ATA=m +# CONFIG_ATA_NONSTANDARD is not set +CONFIG_ATA_VERBOSE_ERROR=y +CONFIG_ATA_ACPI=y +CONFIG_SATA_ZPODD=y +CONFIG_SATA_PMP=y + +# +# Controllers with non-SFF native interface +# +CONFIG_SATA_AHCI=m +CONFIG_SATA_MOBILE_LPM_POLICY=0 +CONFIG_SATA_AHCI_PLATFORM=m +CONFIG_SATA_INIC162X=m +CONFIG_SATA_ACARD_AHCI=m +CONFIG_SATA_SIL24=m +CONFIG_ATA_SFF=y + +# +# SFF controllers with custom DMA interface +# +CONFIG_PDC_ADMA=m +CONFIG_SATA_QSTOR=m +CONFIG_SATA_SX4=m +CONFIG_ATA_BMDMA=y + +# +# SATA SFF controllers with BMDMA +# +CONFIG_ATA_PIIX=m +CONFIG_SATA_DWC=m +# CONFIG_SATA_DWC_OLD_DMA is not set +# CONFIG_SATA_DWC_DEBUG is not set +CONFIG_SATA_MV=m +CONFIG_SATA_NV=m +CONFIG_SATA_PROMISE=m +CONFIG_SATA_SIL=m +CONFIG_SATA_SIS=m +CONFIG_SATA_SVW=m +CONFIG_SATA_ULI=m +CONFIG_SATA_VIA=m +CONFIG_SATA_VITESSE=m + +# +# PATA SFF controllers with BMDMA +# +CONFIG_PATA_ALI=m +CONFIG_PATA_AMD=m +CONFIG_PATA_ARTOP=m +CONFIG_PATA_ATIIXP=m +CONFIG_PATA_ATP867X=m +CONFIG_PATA_CMD64X=m +CONFIG_PATA_CYPRESS=m +CONFIG_PATA_EFAR=m +CONFIG_PATA_HPT366=m +CONFIG_PATA_HPT37X=m +CONFIG_PATA_HPT3X2N=m +CONFIG_PATA_HPT3X3=m +CONFIG_PATA_HPT3X3_DMA=y +CONFIG_PATA_IT8213=m +CONFIG_PATA_IT821X=m +CONFIG_PATA_JMICRON=m +CONFIG_PATA_MARVELL=m +CONFIG_PATA_NETCELL=m +CONFIG_PATA_NINJA32=m +CONFIG_PATA_NS87415=m +CONFIG_PATA_OLDPIIX=m +CONFIG_PATA_OPTIDMA=m +CONFIG_PATA_PDC2027X=m +CONFIG_PATA_PDC_OLD=m +CONFIG_PATA_RADISYS=m +CONFIG_PATA_RDC=m +CONFIG_PATA_SCH=m +CONFIG_PATA_SERVERWORKS=m +CONFIG_PATA_SIL680=m +CONFIG_PATA_SIS=m +CONFIG_PATA_TOSHIBA=m +CONFIG_PATA_TRIFLEX=m +CONFIG_PATA_VIA=m +CONFIG_PATA_WINBOND=m + +# +# PIO-only SFF controllers +# +CONFIG_PATA_CMD640_PCI=m +CONFIG_PATA_MPIIX=m +CONFIG_PATA_NS87410=m +CONFIG_PATA_OPTI=m +CONFIG_PATA_PCMCIA=m +CONFIG_PATA_RZ1000=m + +# +# Generic fallback / legacy drivers +# +CONFIG_PATA_ACPI=m +CONFIG_ATA_GENERIC=m +CONFIG_PATA_LEGACY=m +CONFIG_MD=y +CONFIG_BLK_DEV_MD=m +CONFIG_MD_LINEAR=m +CONFIG_MD_RAID0=m +CONFIG_MD_RAID1=m +CONFIG_MD_RAID10=m +CONFIG_MD_RAID456=m +CONFIG_MD_MULTIPATH=m +CONFIG_MD_FAULTY=m +CONFIG_MD_CLUSTER=m +CONFIG_BCACHE=m +# CONFIG_BCACHE_DEBUG is not set +# CONFIG_BCACHE_CLOSURES_DEBUG is not set +CONFIG_BLK_DEV_DM_BUILTIN=y +CONFIG_BLK_DEV_DM=m +# CONFIG_DM_MQ_DEFAULT is not set +# CONFIG_DM_DEBUG is not set +CONFIG_DM_BUFIO=m +# CONFIG_DM_DEBUG_BLOCK_MANAGER_LOCKING is not set +CONFIG_DM_BIO_PRISON=m +CONFIG_DM_PERSISTENT_DATA=m +CONFIG_DM_UNSTRIPED=m +CONFIG_DM_CRYPT=m +CONFIG_DM_SNAPSHOT=m +CONFIG_DM_THIN_PROVISIONING=m +CONFIG_DM_CACHE=m +CONFIG_DM_CACHE_SMQ=m +CONFIG_DM_ERA=m +CONFIG_DM_MIRROR=m +CONFIG_DM_LOG_USERSPACE=m +CONFIG_DM_RAID=m +CONFIG_DM_ZERO=m +CONFIG_DM_MULTIPATH=m +CONFIG_DM_MULTIPATH_QL=m +CONFIG_DM_MULTIPATH_ST=m +CONFIG_DM_DELAY=m +CONFIG_DM_UEVENT=y +CONFIG_DM_FLAKEY=m +CONFIG_DM_VERITY=m +# CONFIG_DM_VERITY_FEC is not set +CONFIG_DM_SWITCH=m +CONFIG_DM_LOG_WRITES=m +CONFIG_DM_INTEGRITY=m +CONFIG_DM_ZONED=m +CONFIG_TARGET_CORE=m +CONFIG_TCM_IBLOCK=m +CONFIG_TCM_FILEIO=m +CONFIG_TCM_PSCSI=m +CONFIG_TCM_USER2=m +CONFIG_LOOPBACK_TARGET=m +CONFIG_TCM_FC=m +CONFIG_ISCSI_TARGET=m +CONFIG_ISCSI_TARGET_CXGB4=m +CONFIG_SBP_TARGET=m +CONFIG_FUSION=y +CONFIG_FUSION_SPI=m +CONFIG_FUSION_FC=m +CONFIG_FUSION_SAS=m +CONFIG_FUSION_MAX_SGE=128 +CONFIG_FUSION_CTL=m +CONFIG_FUSION_LAN=m +CONFIG_FUSION_LOGGING=y + +# +# IEEE 1394 (FireWire) support +# +CONFIG_FIREWIRE=m +CONFIG_FIREWIRE_OHCI=m +CONFIG_FIREWIRE_SBP2=m +CONFIG_FIREWIRE_NET=m +CONFIG_FIREWIRE_NOSY=m +CONFIG_MACINTOSH_DRIVERS=y +CONFIG_MAC_EMUMOUSEBTN=m +CONFIG_NETDEVICES=y +CONFIG_MII=m +CONFIG_NET_CORE=y +CONFIG_BONDING=m +CONFIG_DUMMY=m +CONFIG_EQUALIZER=m +CONFIG_NET_FC=y +CONFIG_IFB=m +CONFIG_NET_TEAM=m +CONFIG_NET_TEAM_MODE_BROADCAST=m +CONFIG_NET_TEAM_MODE_ROUNDROBIN=m +CONFIG_NET_TEAM_MODE_RANDOM=m +CONFIG_NET_TEAM_MODE_ACTIVEBACKUP=m +CONFIG_NET_TEAM_MODE_LOADBALANCE=m +CONFIG_MACVLAN=m +CONFIG_MACVTAP=m +CONFIG_IPVLAN=m +CONFIG_IPVTAP=m +CONFIG_VXLAN=m +CONFIG_GENEVE=m +CONFIG_GTP=m +CONFIG_MACSEC=m +CONFIG_NETCONSOLE=m +CONFIG_NETCONSOLE_DYNAMIC=y +CONFIG_NETPOLL=y +CONFIG_NET_POLL_CONTROLLER=y +# CONFIG_NTB_NETDEV is not set +CONFIG_RIONET=m +CONFIG_RIONET_TX_SIZE=128 +CONFIG_RIONET_RX_SIZE=128 +CONFIG_TUN=m +CONFIG_TAP=m +# CONFIG_TUN_VNET_CROSS_LE is not set +CONFIG_VETH=m +CONFIG_VIRTIO_NET=m +CONFIG_NLMON=m +CONFIG_NET_VRF=m +CONFIG_VSOCKMON=m +CONFIG_SUNGEM_PHY=m +CONFIG_ARCNET=m +CONFIG_ARCNET_1201=m +CONFIG_ARCNET_1051=m +CONFIG_ARCNET_RAW=m +CONFIG_ARCNET_CAP=m +CONFIG_ARCNET_COM90xx=m +CONFIG_ARCNET_COM90xxIO=m +CONFIG_ARCNET_RIM_I=m +CONFIG_ARCNET_COM20020=m +CONFIG_ARCNET_COM20020_PCI=m +CONFIG_ARCNET_COM20020_CS=m +CONFIG_ATM_DRIVERS=y +# CONFIG_ATM_DUMMY is not set +CONFIG_ATM_TCP=m +CONFIG_ATM_LANAI=m +CONFIG_ATM_ENI=m +# CONFIG_ATM_ENI_DEBUG is not set +# CONFIG_ATM_ENI_TUNE_BURST is not set +CONFIG_ATM_FIRESTREAM=m +CONFIG_ATM_ZATM=m +# CONFIG_ATM_ZATM_DEBUG is not set +CONFIG_ATM_NICSTAR=m +CONFIG_ATM_NICSTAR_USE_SUNI=y +CONFIG_ATM_NICSTAR_USE_IDT77105=y +CONFIG_ATM_IDT77252=m +# CONFIG_ATM_IDT77252_DEBUG is not set +# CONFIG_ATM_IDT77252_RCV_ALL is not set +CONFIG_ATM_IDT77252_USE_SUNI=y +CONFIG_ATM_AMBASSADOR=m +# CONFIG_ATM_AMBASSADOR_DEBUG is not set +CONFIG_ATM_HORIZON=m +# CONFIG_ATM_HORIZON_DEBUG is not set +CONFIG_ATM_IA=m +# CONFIG_ATM_IA_DEBUG is not set +CONFIG_ATM_FORE200E=m +CONFIG_ATM_FORE200E_USE_TASKLET=y +CONFIG_ATM_FORE200E_TX_RETRY=16 +CONFIG_ATM_FORE200E_DEBUG=0 +CONFIG_ATM_HE=m +CONFIG_ATM_HE_USE_SUNI=y +CONFIG_ATM_SOLOS=m + +# +# CAIF transport drivers +# +CONFIG_CAIF_TTY=m +CONFIG_CAIF_SPI_SLAVE=m +CONFIG_CAIF_SPI_SYNC=y +CONFIG_CAIF_HSI=m +CONFIG_CAIF_VIRTIO=m + +# +# Distributed Switch Architecture drivers +# +CONFIG_B53=m +CONFIG_B53_SPI_DRIVER=m +CONFIG_B53_MDIO_DRIVER=m +CONFIG_B53_MMAP_DRIVER=m +CONFIG_B53_SRAB_DRIVER=m +CONFIG_NET_DSA_LOOP=m +CONFIG_NET_DSA_MT7530=m +CONFIG_NET_DSA_MV88E6060=m +CONFIG_MICROCHIP_KSZ=m +CONFIG_MICROCHIP_KSZ_SPI_DRIVER=m +CONFIG_NET_DSA_MV88E6XXX=m +CONFIG_NET_DSA_MV88E6XXX_GLOBAL2=y +CONFIG_NET_DSA_QCA8K=m +CONFIG_NET_DSA_SMSC_LAN9303=m +CONFIG_NET_DSA_SMSC_LAN9303_I2C=m +CONFIG_NET_DSA_SMSC_LAN9303_MDIO=m +CONFIG_ETHERNET=y +CONFIG_MDIO=m +CONFIG_NET_VENDOR_3COM=y +CONFIG_PCMCIA_3C574=m +CONFIG_PCMCIA_3C589=m +CONFIG_VORTEX=m +CONFIG_TYPHOON=m +CONFIG_NET_VENDOR_ADAPTEC=y +CONFIG_ADAPTEC_STARFIRE=m +CONFIG_NET_VENDOR_AGERE=y +CONFIG_ET131X=m +CONFIG_NET_VENDOR_ALACRITECH=y +CONFIG_SLICOSS=m +CONFIG_NET_VENDOR_ALTEON=y +CONFIG_ACENIC=m +# CONFIG_ACENIC_OMIT_TIGON_I is not set +CONFIG_ALTERA_TSE=m +CONFIG_NET_VENDOR_AMAZON=y +CONFIG_ENA_ETHERNET=m +CONFIG_NET_VENDOR_AMD=y +CONFIG_AMD8111_ETH=m +CONFIG_PCNET32=m +CONFIG_PCMCIA_NMCLAN=m +CONFIG_AMD_XGBE=m +CONFIG_AMD_XGBE_DCB=y +CONFIG_AMD_XGBE_HAVE_ECC=y +CONFIG_NET_VENDOR_AQUANTIA=y +CONFIG_AQTION=m +CONFIG_NET_VENDOR_ARC=y +CONFIG_NET_VENDOR_ATHEROS=y +CONFIG_ATL2=m +CONFIG_ATL1=m +CONFIG_ATL1E=m +CONFIG_ATL1C=m +CONFIG_ALX=m +CONFIG_NET_VENDOR_AURORA=y +CONFIG_AURORA_NB8800=m +CONFIG_NET_CADENCE=y +CONFIG_MACB=m +CONFIG_MACB_USE_HWSTAMP=y +CONFIG_MACB_PCI=m +CONFIG_NET_VENDOR_BROADCOM=y +CONFIG_B44=m +CONFIG_B44_PCI_AUTOSELECT=y +CONFIG_B44_PCICORE_AUTOSELECT=y +CONFIG_B44_PCI=y +CONFIG_BNX2=m +CONFIG_CNIC=m +CONFIG_TIGON3=m +CONFIG_TIGON3_HWMON=y +CONFIG_BNX2X=m +CONFIG_BNX2X_SRIOV=y +CONFIG_BNXT=m +CONFIG_BNXT_SRIOV=y +CONFIG_BNXT_FLOWER_OFFLOAD=y +CONFIG_BNXT_DCB=y +CONFIG_NET_VENDOR_BROCADE=y +CONFIG_BNA=m +CONFIG_NET_VENDOR_CAVIUM=y +CONFIG_THUNDER_NIC_PF=m +CONFIG_THUNDER_NIC_VF=m +CONFIG_THUNDER_NIC_BGX=m +CONFIG_THUNDER_NIC_RGX=m +CONFIG_CAVIUM_PTP=m +CONFIG_LIQUIDIO=m +CONFIG_LIQUIDIO_VF=m +CONFIG_NET_VENDOR_CHELSIO=y +CONFIG_CHELSIO_T1=m +CONFIG_CHELSIO_T1_1G=y +CONFIG_CHELSIO_T3=m +CONFIG_CHELSIO_T4=m +CONFIG_CHELSIO_T4_DCB=y +# CONFIG_CHELSIO_T4_FCOE is not set +CONFIG_CHELSIO_T4VF=m +CONFIG_CHELSIO_LIB=m +CONFIG_NET_VENDOR_CISCO=y +CONFIG_ENIC=m +# CONFIG_NET_VENDOR_CORTINA is not set +CONFIG_CX_ECAT=m +CONFIG_DNET=m +CONFIG_NET_VENDOR_DEC=y +CONFIG_NET_TULIP=y +CONFIG_DE2104X=m +CONFIG_DE2104X_DSL=0 +CONFIG_TULIP=m +CONFIG_TULIP_MWI=y +CONFIG_TULIP_MMIO=y +CONFIG_TULIP_NAPI=y +CONFIG_TULIP_NAPI_HW_MITIGATION=y +CONFIG_DE4X5=m +CONFIG_WINBOND_840=m +CONFIG_DM9102=m +CONFIG_ULI526X=m +CONFIG_PCMCIA_XIRCOM=m +CONFIG_NET_VENDOR_DLINK=y +CONFIG_DL2K=m +CONFIG_SUNDANCE=m +# CONFIG_SUNDANCE_MMIO is not set +CONFIG_NET_VENDOR_EMULEX=y +CONFIG_BE2NET=m +CONFIG_BE2NET_HWMON=y +CONFIG_NET_VENDOR_EZCHIP=y +CONFIG_NET_VENDOR_EXAR=y +CONFIG_S2IO=m +CONFIG_VXGE=m +# CONFIG_VXGE_DEBUG_TRACE_ALL is not set +CONFIG_NET_VENDOR_FUJITSU=y +CONFIG_PCMCIA_FMVJ18X=m +CONFIG_NET_VENDOR_HP=y +CONFIG_HP100=m +CONFIG_NET_VENDOR_HUAWEI=y +CONFIG_HINIC=m +CONFIG_NET_VENDOR_INTEL=y +CONFIG_E100=m +CONFIG_E1000=m +CONFIG_E1000E=m +CONFIG_E1000E_HWTS=y +CONFIG_IGB=m +CONFIG_IGB_HWMON=y +CONFIG_IGB_DCA=y +CONFIG_IGBVF=m +CONFIG_IXGB=m +CONFIG_IXGBE=m +CONFIG_IXGBE_HWMON=y +CONFIG_IXGBE_DCA=y +CONFIG_IXGBE_DCB=y +CONFIG_IXGBEVF=m +CONFIG_I40E=m +CONFIG_I40E_DCB=y +CONFIG_I40EVF=m +CONFIG_FM10K=m +CONFIG_NET_VENDOR_I825XX=y +CONFIG_JME=m +CONFIG_NET_VENDOR_MARVELL=y +CONFIG_MVMDIO=m +CONFIG_SKGE=m +# CONFIG_SKGE_DEBUG is not set +CONFIG_SKGE_GENESIS=y +CONFIG_SKY2=m +# CONFIG_SKY2_DEBUG is not set +CONFIG_NET_VENDOR_MELLANOX=y +CONFIG_MLX4_EN=m +CONFIG_MLX4_EN_DCB=y +CONFIG_MLX4_CORE=m +CONFIG_MLX4_DEBUG=y +CONFIG_MLX4_CORE_GEN2=y +CONFIG_MLX5_CORE=m +CONFIG_MLX5_ACCEL=y +CONFIG_MLX5_FPGA=y +# CONFIG_MLX5_CORE_EN is not set +CONFIG_MLXSW_CORE=m +CONFIG_MLXSW_CORE_HWMON=y +CONFIG_MLXSW_CORE_THERMAL=y +CONFIG_MLXSW_PCI=m +CONFIG_MLXSW_I2C=m +CONFIG_MLXSW_SWITCHIB=m +CONFIG_MLXSW_SWITCHX2=m +CONFIG_MLXSW_SPECTRUM=m +CONFIG_MLXSW_SPECTRUM_DCB=y +CONFIG_MLXSW_MINIMAL=m +CONFIG_MLXFW=m +CONFIG_NET_VENDOR_MICREL=y +CONFIG_KS8842=m +CONFIG_KS8851=m +CONFIG_KS8851_MLL=m +CONFIG_KSZ884X_PCI=m +CONFIG_NET_VENDOR_MICROCHIP=y +CONFIG_ENC28J60=m +# CONFIG_ENC28J60_WRITEVERIFY is not set +CONFIG_ENCX24J600=m +CONFIG_NET_VENDOR_MYRI=y +CONFIG_MYRI10GE=m +CONFIG_MYRI10GE_DCA=y +CONFIG_FEALNX=m +CONFIG_NET_VENDOR_NATSEMI=y +CONFIG_NATSEMI=m +CONFIG_NS83820=m +CONFIG_NET_VENDOR_NETRONOME=y +CONFIG_NFP=m +# CONFIG_NFP_APP_FLOWER is not set +# CONFIG_NFP_DEBUG is not set +CONFIG_NET_VENDOR_8390=y +CONFIG_PCMCIA_AXNET=m +CONFIG_NE2K_PCI=m +CONFIG_PCMCIA_PCNET=m +CONFIG_NET_VENDOR_NVIDIA=y +CONFIG_FORCEDETH=m +CONFIG_NET_VENDOR_OKI=y +CONFIG_ETHOC=m +CONFIG_NET_PACKET_ENGINE=y +CONFIG_HAMACHI=m +CONFIG_YELLOWFIN=m +CONFIG_NET_VENDOR_QLOGIC=y +CONFIG_QLA3XXX=m +CONFIG_QLCNIC=m +CONFIG_QLCNIC_SRIOV=y +CONFIG_QLCNIC_DCB=y +CONFIG_QLCNIC_HWMON=y +CONFIG_QLGE=m +CONFIG_NETXEN_NIC=m +CONFIG_QED=m +CONFIG_QED_LL2=y +CONFIG_QED_SRIOV=y +CONFIG_QEDE=m +CONFIG_QED_RDMA=y +CONFIG_QED_ISCSI=y +CONFIG_QED_FCOE=y +CONFIG_QED_OOO=y +CONFIG_NET_VENDOR_QUALCOMM=y +CONFIG_QCOM_EMAC=m +CONFIG_RMNET=m +CONFIG_NET_VENDOR_REALTEK=y +CONFIG_ATP=m +CONFIG_8139CP=m +CONFIG_8139TOO=m +# CONFIG_8139TOO_PIO is not set +CONFIG_8139TOO_TUNE_TWISTER=y +CONFIG_8139TOO_8129=y +# CONFIG_8139_OLD_RX_RESET is not set +CONFIG_R8169=m +CONFIG_NET_VENDOR_RENESAS=y +CONFIG_NET_VENDOR_RDC=y +CONFIG_R6040=m +CONFIG_NET_VENDOR_ROCKER=y +CONFIG_ROCKER=m +CONFIG_NET_VENDOR_SAMSUNG=y +CONFIG_SXGBE_ETH=m +CONFIG_NET_VENDOR_SEEQ=y +CONFIG_NET_VENDOR_SILAN=y +CONFIG_SC92031=m +CONFIG_NET_VENDOR_SIS=y +CONFIG_SIS900=m +CONFIG_SIS190=m +CONFIG_NET_VENDOR_SOLARFLARE=y +CONFIG_SFC=m +CONFIG_SFC_MTD=y +CONFIG_SFC_MCDI_MON=y +CONFIG_SFC_SRIOV=y +CONFIG_SFC_MCDI_LOGGING=y +CONFIG_SFC_FALCON=m +CONFIG_SFC_FALCON_MTD=y +CONFIG_NET_VENDOR_SMSC=y +CONFIG_PCMCIA_SMC91C92=m +CONFIG_EPIC100=m +CONFIG_SMSC911X=m +# CONFIG_SMSC911X_ARCH_HOOKS is not set +CONFIG_SMSC9420=m +# CONFIG_NET_VENDOR_SOCIONEXT is not set +CONFIG_NET_VENDOR_STMICRO=y +CONFIG_STMMAC_ETH=m +CONFIG_STMMAC_PLATFORM=m +CONFIG_DWMAC_GENERIC=m +CONFIG_STMMAC_PCI=m +CONFIG_NET_VENDOR_SUN=y +CONFIG_HAPPYMEAL=m +CONFIG_SUNGEM=m +CONFIG_CASSINI=m +CONFIG_NIU=m +CONFIG_NET_VENDOR_TEHUTI=y +CONFIG_TEHUTI=m +CONFIG_NET_VENDOR_TI=y +CONFIG_TI_CPSW_ALE=m +CONFIG_TLAN=m +CONFIG_NET_VENDOR_VIA=y +CONFIG_VIA_RHINE=m +CONFIG_VIA_RHINE_MMIO=y +CONFIG_VIA_VELOCITY=m +CONFIG_NET_VENDOR_WIZNET=y +CONFIG_WIZNET_W5100=m +CONFIG_WIZNET_W5300=m +# CONFIG_WIZNET_BUS_DIRECT is not set +# CONFIG_WIZNET_BUS_INDIRECT is not set +CONFIG_WIZNET_BUS_ANY=y +CONFIG_WIZNET_W5100_SPI=m +CONFIG_NET_VENDOR_XIRCOM=y +CONFIG_PCMCIA_XIRC2PS=m +CONFIG_NET_VENDOR_SYNOPSYS=y +CONFIG_DWC_XLGMAC=m +CONFIG_DWC_XLGMAC_PCI=m +CONFIG_FDDI=m +CONFIG_DEFXX=m +# CONFIG_DEFXX_MMIO is not set +CONFIG_SKFP=m +CONFIG_HIPPI=y +CONFIG_ROADRUNNER=m +CONFIG_ROADRUNNER_LARGE_RINGS=y +CONFIG_NET_SB1000=m +CONFIG_MDIO_DEVICE=m +CONFIG_MDIO_BUS=m +CONFIG_MDIO_BITBANG=m +CONFIG_MDIO_CAVIUM=m +CONFIG_MDIO_GPIO=m +CONFIG_MDIO_THUNDER=m +CONFIG_PHYLIB=m +CONFIG_SWPHY=y +CONFIG_LED_TRIGGER_PHY=y + +# +# MII PHY device drivers +# +CONFIG_AMD_PHY=m +CONFIG_AQUANTIA_PHY=m +CONFIG_AT803X_PHY=m +CONFIG_BCM7XXX_PHY=m +CONFIG_BCM87XX_PHY=m +CONFIG_BCM_NET_PHYLIB=m +CONFIG_BROADCOM_PHY=m +CONFIG_CICADA_PHY=m +CONFIG_CORTINA_PHY=m +CONFIG_DAVICOM_PHY=m +CONFIG_DP83822_PHY=m +CONFIG_DP83848_PHY=m +CONFIG_DP83867_PHY=m +CONFIG_FIXED_PHY=m +CONFIG_ICPLUS_PHY=m +CONFIG_INTEL_XWAY_PHY=m +CONFIG_LSI_ET1011C_PHY=m +CONFIG_LXT_PHY=m +CONFIG_MARVELL_PHY=m +CONFIG_MARVELL_10G_PHY=m +CONFIG_MICREL_PHY=m +CONFIG_MICROCHIP_PHY=m +CONFIG_MICROSEMI_PHY=m +CONFIG_NATIONAL_PHY=m +CONFIG_QSEMI_PHY=m +CONFIG_REALTEK_PHY=m +CONFIG_RENESAS_PHY=m +CONFIG_ROCKCHIP_PHY=m +CONFIG_SMSC_PHY=m +CONFIG_STE10XP=m +CONFIG_TERANETICS_PHY=m +CONFIG_VITESSE_PHY=m +CONFIG_XILINX_GMII2RGMII=m +CONFIG_MICREL_KS8995MA=m +CONFIG_PLIP=m +CONFIG_PPP=m +CONFIG_PPP_BSDCOMP=m +CONFIG_PPP_DEFLATE=m +CONFIG_PPP_FILTER=y +CONFIG_PPP_MPPE=m +CONFIG_PPP_MULTILINK=y +CONFIG_PPPOATM=m +CONFIG_PPPOE=m +CONFIG_PPTP=m +CONFIG_PPPOL2TP=m +CONFIG_PPP_ASYNC=m +CONFIG_PPP_SYNC_TTY=m +CONFIG_SLIP=m +CONFIG_SLHC=m +CONFIG_SLIP_COMPRESSED=y +CONFIG_SLIP_SMART=y +CONFIG_SLIP_MODE_SLIP6=y + +# +# Host-side USB support is needed for USB Network Adapter support +# +CONFIG_USB_NET_DRIVERS=m +CONFIG_USB_CATC=m +CONFIG_USB_KAWETH=m +CONFIG_USB_PEGASUS=m +CONFIG_USB_RTL8150=m +CONFIG_USB_RTL8152=m +CONFIG_USB_LAN78XX=m +CONFIG_USB_USBNET=m +CONFIG_USB_NET_AX8817X=m +CONFIG_USB_NET_AX88179_178A=m +CONFIG_USB_NET_CDCETHER=m +CONFIG_USB_NET_CDC_EEM=m +CONFIG_USB_NET_CDC_NCM=m +CONFIG_USB_NET_HUAWEI_CDC_NCM=m +CONFIG_USB_NET_CDC_MBIM=m +CONFIG_USB_NET_DM9601=m +CONFIG_USB_NET_SR9700=m +CONFIG_USB_NET_SR9800=m +CONFIG_USB_NET_SMSC75XX=m +CONFIG_USB_NET_SMSC95XX=m +CONFIG_USB_NET_GL620A=m +CONFIG_USB_NET_NET1080=m +CONFIG_USB_NET_PLUSB=m +CONFIG_USB_NET_MCS7830=m +CONFIG_USB_NET_RNDIS_HOST=m +CONFIG_USB_NET_CDC_SUBSET_ENABLE=m +CONFIG_USB_NET_CDC_SUBSET=m +CONFIG_USB_ALI_M5632=y +CONFIG_USB_AN2720=y +CONFIG_USB_BELKIN=y +CONFIG_USB_ARMLINUX=y +CONFIG_USB_EPSON2888=y +CONFIG_USB_KC2190=y +CONFIG_USB_NET_ZAURUS=m +CONFIG_USB_NET_CX82310_ETH=m +CONFIG_USB_NET_KALMIA=m +CONFIG_USB_NET_QMI_WWAN=m +CONFIG_USB_HSO=m +CONFIG_USB_NET_INT51X1=m +CONFIG_USB_CDC_PHONET=m +CONFIG_USB_IPHETH=m +CONFIG_USB_SIERRA_NET=m +CONFIG_USB_VL600=m +CONFIG_USB_NET_CH9200=m +CONFIG_WLAN=y +CONFIG_WLAN_VENDOR_ADMTEK=y +CONFIG_ADM8211=m +CONFIG_ATH_COMMON=m +CONFIG_WLAN_VENDOR_ATH=y +# CONFIG_ATH_DEBUG is not set +CONFIG_ATH5K=m +# CONFIG_ATH5K_DEBUG is not set +# CONFIG_ATH5K_TRACER is not set +CONFIG_ATH5K_PCI=y +CONFIG_ATH9K_HW=m +CONFIG_ATH9K_COMMON=m +CONFIG_ATH9K_BTCOEX_SUPPORT=y +CONFIG_ATH9K=m +CONFIG_ATH9K_PCI=y +CONFIG_ATH9K_AHB=y +# CONFIG_ATH9K_DEBUGFS is not set +CONFIG_ATH9K_DYNACK=y +CONFIG_ATH9K_WOW=y +CONFIG_ATH9K_RFKILL=y +CONFIG_ATH9K_CHANNEL_CONTEXT=y +CONFIG_ATH9K_PCOEM=y +CONFIG_ATH9K_HTC=m +# CONFIG_ATH9K_HTC_DEBUGFS is not set +CONFIG_ATH9K_HWRNG=y +CONFIG_CARL9170=m +CONFIG_CARL9170_LEDS=y +CONFIG_CARL9170_WPC=y +# CONFIG_CARL9170_HWRNG is not set +CONFIG_ATH6KL=m +CONFIG_ATH6KL_SDIO=m +CONFIG_ATH6KL_USB=m +# CONFIG_ATH6KL_DEBUG is not set +# CONFIG_ATH6KL_TRACING is not set +CONFIG_AR5523=m +CONFIG_WIL6210=m +CONFIG_WIL6210_ISR_COR=y +CONFIG_WIL6210_TRACING=y +CONFIG_WIL6210_DEBUGFS=y +CONFIG_ATH10K=m +CONFIG_ATH10K_PCI=m +CONFIG_ATH10K_SDIO=m +CONFIG_ATH10K_USB=m +# CONFIG_ATH10K_DEBUG is not set +# CONFIG_ATH10K_DEBUGFS is not set +# CONFIG_ATH10K_TRACING is not set +CONFIG_WCN36XX=m +# CONFIG_WCN36XX_DEBUGFS is not set +CONFIG_WLAN_VENDOR_ATMEL=y +CONFIG_ATMEL=m +CONFIG_PCI_ATMEL=m +CONFIG_PCMCIA_ATMEL=m +CONFIG_AT76C50X_USB=m +CONFIG_WLAN_VENDOR_BROADCOM=y +CONFIG_B43=m +CONFIG_B43_BCMA=y +CONFIG_B43_SSB=y +CONFIG_B43_BUSES_BCMA_AND_SSB=y +# CONFIG_B43_BUSES_BCMA is not set +# CONFIG_B43_BUSES_SSB is not set +CONFIG_B43_PCI_AUTOSELECT=y +CONFIG_B43_PCICORE_AUTOSELECT=y +CONFIG_B43_SDIO=y +CONFIG_B43_BCMA_PIO=y +CONFIG_B43_PIO=y +CONFIG_B43_PHY_G=y +CONFIG_B43_PHY_N=y +CONFIG_B43_PHY_LP=y +CONFIG_B43_PHY_HT=y +CONFIG_B43_LEDS=y +CONFIG_B43_HWRNG=y +# CONFIG_B43_DEBUG is not set +CONFIG_B43LEGACY=m +CONFIG_B43LEGACY_PCI_AUTOSELECT=y +CONFIG_B43LEGACY_PCICORE_AUTOSELECT=y +CONFIG_B43LEGACY_LEDS=y +CONFIG_B43LEGACY_HWRNG=y +# CONFIG_B43LEGACY_DEBUG is not set +CONFIG_B43LEGACY_DMA=y +CONFIG_B43LEGACY_PIO=y +CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y +# CONFIG_B43LEGACY_DMA_MODE is not set +# CONFIG_B43LEGACY_PIO_MODE is not set +CONFIG_BRCMUTIL=m +CONFIG_BRCMSMAC=m +CONFIG_BRCMFMAC=m +CONFIG_BRCMFMAC_PROTO_BCDC=y +CONFIG_BRCMFMAC_PROTO_MSGBUF=y +CONFIG_BRCMFMAC_SDIO=y +CONFIG_BRCMFMAC_USB=y +CONFIG_BRCMFMAC_PCIE=y +CONFIG_BRCM_TRACING=y +# CONFIG_BRCMDBG is not set +CONFIG_WLAN_VENDOR_CISCO=y +CONFIG_AIRO=m +CONFIG_AIRO_CS=m +CONFIG_WLAN_VENDOR_INTEL=y +CONFIG_IPW2100=m +CONFIG_IPW2100_MONITOR=y +# CONFIG_IPW2100_DEBUG is not set +CONFIG_IPW2200=m +CONFIG_IPW2200_MONITOR=y +CONFIG_IPW2200_RADIOTAP=y +CONFIG_IPW2200_PROMISCUOUS=y +CONFIG_IPW2200_QOS=y +# CONFIG_IPW2200_DEBUG is not set +CONFIG_LIBIPW=m +# CONFIG_LIBIPW_DEBUG is not set +CONFIG_IWLEGACY=m +CONFIG_IWL4965=m +CONFIG_IWL3945=m + +# +# iwl3945 / iwl4965 Debugging Options +# +# CONFIG_IWLEGACY_DEBUG is not set +CONFIG_IWLWIFI=m +CONFIG_IWLWIFI_LEDS=y +CONFIG_IWLDVM=m +CONFIG_IWLMVM=m +CONFIG_IWLWIFI_OPMODE_MODULAR=y +CONFIG_IWLWIFI_BCAST_FILTERING=y + +# +# Debugging Options +# +# CONFIG_IWLWIFI_DEBUG is not set +CONFIG_IWLWIFI_DEVICE_TRACING=y +CONFIG_WLAN_VENDOR_INTERSIL=y +CONFIG_HOSTAP=m +CONFIG_HOSTAP_FIRMWARE=y +CONFIG_HOSTAP_FIRMWARE_NVRAM=y +CONFIG_HOSTAP_PLX=m +CONFIG_HOSTAP_PCI=m +CONFIG_HOSTAP_CS=m +CONFIG_HERMES=m +CONFIG_HERMES_PRISM=y +CONFIG_HERMES_CACHE_FW_ON_INIT=y +CONFIG_PLX_HERMES=m +CONFIG_TMD_HERMES=m +CONFIG_NORTEL_HERMES=m +CONFIG_PCI_HERMES=m +CONFIG_PCMCIA_HERMES=m +CONFIG_PCMCIA_SPECTRUM=m +CONFIG_ORINOCO_USB=m +CONFIG_P54_COMMON=m +CONFIG_P54_USB=m +CONFIG_P54_PCI=m +CONFIG_P54_SPI=m +CONFIG_P54_SPI_DEFAULT_EEPROM=y +CONFIG_P54_LEDS=y +CONFIG_PRISM54=m +CONFIG_WLAN_VENDOR_MARVELL=y +CONFIG_LIBERTAS=m +CONFIG_LIBERTAS_USB=m +CONFIG_LIBERTAS_CS=m +CONFIG_LIBERTAS_SDIO=m +CONFIG_LIBERTAS_SPI=m +# CONFIG_LIBERTAS_DEBUG is not set +CONFIG_LIBERTAS_MESH=y +CONFIG_LIBERTAS_THINFIRM=m +# CONFIG_LIBERTAS_THINFIRM_DEBUG is not set +CONFIG_LIBERTAS_THINFIRM_USB=m +CONFIG_MWIFIEX=m +CONFIG_MWIFIEX_SDIO=m +CONFIG_MWIFIEX_PCIE=m +CONFIG_MWIFIEX_USB=m +CONFIG_MWL8K=m +CONFIG_WLAN_VENDOR_MEDIATEK=y +CONFIG_MT7601U=m +CONFIG_MT76_CORE=m +CONFIG_MT76x2E=m +CONFIG_WLAN_VENDOR_RALINK=y +CONFIG_RT2X00=m +CONFIG_RT2400PCI=m +CONFIG_RT2500PCI=m +CONFIG_RT61PCI=m +CONFIG_RT2800PCI=m +CONFIG_RT2800PCI_RT33XX=y +CONFIG_RT2800PCI_RT35XX=y +CONFIG_RT2800PCI_RT53XX=y +CONFIG_RT2800PCI_RT3290=y +CONFIG_RT2500USB=m +CONFIG_RT73USB=m +CONFIG_RT2800USB=m +CONFIG_RT2800USB_RT33XX=y +CONFIG_RT2800USB_RT35XX=y +CONFIG_RT2800USB_RT3573=y +CONFIG_RT2800USB_RT53XX=y +CONFIG_RT2800USB_RT55XX=y +CONFIG_RT2800USB_UNKNOWN=y +CONFIG_RT2800_LIB=m +CONFIG_RT2800_LIB_MMIO=m +CONFIG_RT2X00_LIB_MMIO=m +CONFIG_RT2X00_LIB_PCI=m +CONFIG_RT2X00_LIB_USB=m +CONFIG_RT2X00_LIB=m +CONFIG_RT2X00_LIB_FIRMWARE=y +CONFIG_RT2X00_LIB_CRYPTO=y +CONFIG_RT2X00_LIB_LEDS=y +# CONFIG_RT2X00_DEBUG is not set +CONFIG_WLAN_VENDOR_REALTEK=y +CONFIG_RTL8180=m +CONFIG_RTL8187=m +CONFIG_RTL8187_LEDS=y +CONFIG_RTL_CARDS=m +CONFIG_RTL8192CE=m +CONFIG_RTL8192SE=m +CONFIG_RTL8192DE=m +CONFIG_RTL8723AE=m +CONFIG_RTL8723BE=m +CONFIG_RTL8188EE=m +CONFIG_RTL8192EE=m +CONFIG_RTL8821AE=m +CONFIG_RTL8192CU=m +CONFIG_RTLWIFI=m +CONFIG_RTLWIFI_PCI=m +CONFIG_RTLWIFI_USB=m +# CONFIG_RTLWIFI_DEBUG is not set +CONFIG_RTL8192C_COMMON=m +CONFIG_RTL8723_COMMON=m +CONFIG_RTLBTCOEXIST=m +CONFIG_RTL8XXXU=m +CONFIG_RTL8XXXU_UNTESTED=y +CONFIG_WLAN_VENDOR_RSI=y +CONFIG_RSI_91X=m +# CONFIG_RSI_DEBUGFS is not set +CONFIG_RSI_SDIO=m +CONFIG_RSI_USB=m +CONFIG_WLAN_VENDOR_ST=y +CONFIG_CW1200=m +CONFIG_CW1200_WLAN_SDIO=m +CONFIG_CW1200_WLAN_SPI=m +CONFIG_WLAN_VENDOR_TI=y +CONFIG_WL1251=m +CONFIG_WL1251_SPI=m +CONFIG_WL1251_SDIO=m +CONFIG_WL12XX=m +CONFIG_WL18XX=m +CONFIG_WLCORE=m +CONFIG_WLCORE_SDIO=m +CONFIG_WILINK_PLATFORM_DATA=y +CONFIG_WLAN_VENDOR_ZYDAS=y +CONFIG_USB_ZD1201=m +CONFIG_ZD1211RW=m +# CONFIG_ZD1211RW_DEBUG is not set +CONFIG_WLAN_VENDOR_QUANTENNA=y +CONFIG_QTNFMAC=m +CONFIG_QTNFMAC_PEARL_PCIE=m +CONFIG_PCMCIA_RAYCS=m +CONFIG_PCMCIA_WL3501=m +# CONFIG_MAC80211_HWSIM is not set +CONFIG_USB_NET_RNDIS_WLAN=m + +# +# WiMAX Wireless Broadband devices +# +CONFIG_WIMAX_I2400M=m +CONFIG_WIMAX_I2400M_USB=m +CONFIG_WIMAX_I2400M_DEBUG_LEVEL=8 +CONFIG_WAN=y +CONFIG_LANMEDIA=m +CONFIG_HDLC=m +CONFIG_HDLC_RAW=m +CONFIG_HDLC_RAW_ETH=m +CONFIG_HDLC_CISCO=m +CONFIG_HDLC_FR=m +CONFIG_HDLC_PPP=m +CONFIG_HDLC_X25=m +CONFIG_PCI200SYN=m +CONFIG_WANXL=m +CONFIG_PC300TOO=m +CONFIG_FARSYNC=m +CONFIG_DSCC4=m +CONFIG_DSCC4_PCISYNC=y +CONFIG_DSCC4_PCI_RST=y +CONFIG_DLCI=m +CONFIG_DLCI_MAX=8 +CONFIG_LAPBETHER=m +CONFIG_X25_ASY=m +CONFIG_SBNI=m +CONFIG_SBNI_MULTILINE=y +CONFIG_IEEE802154_DRIVERS=m +CONFIG_IEEE802154_FAKELB=m +CONFIG_IEEE802154_AT86RF230=m +# CONFIG_IEEE802154_AT86RF230_DEBUGFS is not set +CONFIG_IEEE802154_MRF24J40=m +CONFIG_IEEE802154_CC2520=m +CONFIG_IEEE802154_ATUSB=m +CONFIG_IEEE802154_ADF7242=m +CONFIG_IEEE802154_CA8210=m +# CONFIG_IEEE802154_CA8210_DEBUGFS is not set +CONFIG_VMXNET3=m +CONFIG_FUJITSU_ES=m +CONFIG_THUNDERBOLT_NET=m +CONFIG_HYPERV_NET=m +CONFIG_NETDEVSIM=m +CONFIG_ISDN=y +CONFIG_ISDN_I4L=m +CONFIG_ISDN_PPP=y +CONFIG_ISDN_PPP_VJ=y +CONFIG_ISDN_MPP=y +CONFIG_IPPP_FILTER=y +CONFIG_ISDN_PPP_BSDCOMP=m +CONFIG_ISDN_AUDIO=y +CONFIG_ISDN_TTY_FAX=y +CONFIG_ISDN_X25=y + +# +# ISDN feature submodules +# +CONFIG_ISDN_DIVERSION=m + +# +# ISDN4Linux hardware drivers +# + +# +# Passive cards +# +CONFIG_ISDN_DRV_HISAX=m + +# +# D-channel protocol features +# +CONFIG_HISAX_EURO=y +CONFIG_DE_AOC=y +# CONFIG_HISAX_NO_SENDCOMPLETE is not set +# CONFIG_HISAX_NO_LLC is not set +# CONFIG_HISAX_NO_KEYPAD is not set +CONFIG_HISAX_1TR6=y +CONFIG_HISAX_NI1=y +CONFIG_HISAX_MAX_CARDS=8 + +# +# HiSax supported cards +# +CONFIG_HISAX_16_3=y +CONFIG_HISAX_TELESPCI=y +CONFIG_HISAX_S0BOX=y +CONFIG_HISAX_FRITZPCI=y +CONFIG_HISAX_AVM_A1_PCMCIA=y +CONFIG_HISAX_ELSA=y +CONFIG_HISAX_DIEHLDIVA=y +CONFIG_HISAX_SEDLBAUER=y +CONFIG_HISAX_NETJET=y +CONFIG_HISAX_NETJET_U=y +CONFIG_HISAX_NICCY=y +CONFIG_HISAX_BKM_A4T=y +CONFIG_HISAX_SCT_QUADRO=y +CONFIG_HISAX_GAZEL=y +CONFIG_HISAX_HFC_PCI=y +CONFIG_HISAX_W6692=y +CONFIG_HISAX_HFC_SX=y +CONFIG_HISAX_ENTERNOW_PCI=y +# CONFIG_HISAX_DEBUG is not set + +# +# HiSax PCMCIA card service modules +# +CONFIG_HISAX_SEDLBAUER_CS=m +CONFIG_HISAX_ELSA_CS=m +CONFIG_HISAX_AVM_A1_CS=m +CONFIG_HISAX_TELES_CS=m + +# +# HiSax sub driver modules +# +CONFIG_HISAX_ST5481=m +CONFIG_HISAX_HFCUSB=m +CONFIG_HISAX_HFC4S8S=m +CONFIG_HISAX_FRITZ_PCIPNP=m +CONFIG_ISDN_CAPI=m +CONFIG_CAPI_TRACE=y +CONFIG_ISDN_CAPI_CAPI20=m +CONFIG_ISDN_CAPI_MIDDLEWARE=y +CONFIG_ISDN_CAPI_CAPIDRV=m +# CONFIG_ISDN_CAPI_CAPIDRV_VERBOSE is not set + +# +# CAPI hardware drivers +# +CONFIG_CAPI_AVM=y +CONFIG_ISDN_DRV_AVMB1_B1PCI=m +CONFIG_ISDN_DRV_AVMB1_B1PCIV4=y +CONFIG_ISDN_DRV_AVMB1_B1PCMCIA=m +CONFIG_ISDN_DRV_AVMB1_AVM_CS=m +CONFIG_ISDN_DRV_AVMB1_T1PCI=m +CONFIG_ISDN_DRV_AVMB1_C4=m +CONFIG_CAPI_EICON=y +CONFIG_ISDN_DIVAS=m +CONFIG_ISDN_DIVAS_BRIPCI=y +CONFIG_ISDN_DIVAS_PRIPCI=y +CONFIG_ISDN_DIVAS_DIVACAPI=m +CONFIG_ISDN_DIVAS_USERIDI=m +CONFIG_ISDN_DIVAS_MAINT=m +CONFIG_ISDN_DRV_GIGASET=m +CONFIG_GIGASET_CAPI=y +# CONFIG_GIGASET_I4L is not set +# CONFIG_GIGASET_DUMMYLL is not set +CONFIG_GIGASET_BASE=m +CONFIG_GIGASET_M105=m +CONFIG_GIGASET_M101=m +# CONFIG_GIGASET_DEBUG is not set +CONFIG_HYSDN=m +CONFIG_HYSDN_CAPI=y +CONFIG_MISDN=m +CONFIG_MISDN_DSP=m +CONFIG_MISDN_L1OIP=m + +# +# mISDN hardware drivers +# +CONFIG_MISDN_HFCPCI=m +CONFIG_MISDN_HFCMULTI=m +CONFIG_MISDN_HFCUSB=m +CONFIG_MISDN_AVMFRITZ=m +CONFIG_MISDN_SPEEDFAX=m +CONFIG_MISDN_INFINEON=m +CONFIG_MISDN_W6692=m +CONFIG_MISDN_NETJET=m +CONFIG_MISDN_IPAC=m +CONFIG_MISDN_ISAR=m +CONFIG_ISDN_HDLC=m +CONFIG_NVM=y +# CONFIG_NVM_DEBUG is not set +CONFIG_NVM_PBLK=m + +# +# Input device support +# +CONFIG_INPUT=y +CONFIG_INPUT_LEDS=y +CONFIG_INPUT_FF_MEMLESS=m +CONFIG_INPUT_POLLDEV=m +CONFIG_INPUT_SPARSEKMAP=m +CONFIG_INPUT_MATRIXKMAP=m + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +CONFIG_INPUT_JOYDEV=m +CONFIG_INPUT_EVDEV=m +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +CONFIG_KEYBOARD_ADC=m +CONFIG_KEYBOARD_ADP5588=m +CONFIG_KEYBOARD_ADP5589=m +CONFIG_KEYBOARD_ATKBD=y +CONFIG_KEYBOARD_QT1070=m +CONFIG_KEYBOARD_QT2160=m +CONFIG_KEYBOARD_DLINK_DIR685=m +CONFIG_KEYBOARD_LKKBD=m +CONFIG_KEYBOARD_GPIO=m +CONFIG_KEYBOARD_GPIO_POLLED=m +CONFIG_KEYBOARD_TCA6416=m +CONFIG_KEYBOARD_TCA8418=m +CONFIG_KEYBOARD_MATRIX=m +CONFIG_KEYBOARD_LM8323=m +CONFIG_KEYBOARD_LM8333=m +CONFIG_KEYBOARD_MAX7359=m +CONFIG_KEYBOARD_MCS=m +CONFIG_KEYBOARD_MPR121=m +CONFIG_KEYBOARD_NEWTON=m +CONFIG_KEYBOARD_OPENCORES=m +CONFIG_KEYBOARD_SAMSUNG=m +CONFIG_KEYBOARD_STOWAWAY=m +CONFIG_KEYBOARD_SUNKBD=m +CONFIG_KEYBOARD_TM2_TOUCHKEY=m +CONFIG_KEYBOARD_XTKBD=m +CONFIG_KEYBOARD_CROS_EC=m +CONFIG_INPUT_MOUSE=y +CONFIG_MOUSE_PS2=m +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_BYD=y +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y +CONFIG_MOUSE_PS2_CYPRESS=y +CONFIG_MOUSE_PS2_LIFEBOOK=y +CONFIG_MOUSE_PS2_TRACKPOINT=y +CONFIG_MOUSE_PS2_ELANTECH=y +CONFIG_MOUSE_PS2_SENTELIC=y +CONFIG_MOUSE_PS2_TOUCHKIT=y +CONFIG_MOUSE_PS2_FOCALTECH=y +# CONFIG_MOUSE_PS2_VMMOUSE is not set +CONFIG_MOUSE_PS2_SMBUS=y +CONFIG_MOUSE_SERIAL=m +CONFIG_MOUSE_APPLETOUCH=m +CONFIG_MOUSE_BCM5974=m +CONFIG_MOUSE_CYAPA=m +CONFIG_MOUSE_ELAN_I2C=m +CONFIG_MOUSE_ELAN_I2C_I2C=y +CONFIG_MOUSE_ELAN_I2C_SMBUS=y +CONFIG_MOUSE_VSXXXAA=m +CONFIG_MOUSE_GPIO=m +CONFIG_MOUSE_SYNAPTICS_I2C=m +CONFIG_MOUSE_SYNAPTICS_USB=m +CONFIG_INPUT_JOYSTICK=y +CONFIG_JOYSTICK_ANALOG=m +CONFIG_JOYSTICK_A3D=m +CONFIG_JOYSTICK_ADI=m +CONFIG_JOYSTICK_COBRA=m +CONFIG_JOYSTICK_GF2K=m +CONFIG_JOYSTICK_GRIP=m +CONFIG_JOYSTICK_GRIP_MP=m +CONFIG_JOYSTICK_GUILLEMOT=m +CONFIG_JOYSTICK_INTERACT=m +CONFIG_JOYSTICK_SIDEWINDER=m +CONFIG_JOYSTICK_TMDC=m +CONFIG_JOYSTICK_IFORCE=m +CONFIG_JOYSTICK_IFORCE_USB=y +CONFIG_JOYSTICK_IFORCE_232=y +CONFIG_JOYSTICK_WARRIOR=m +CONFIG_JOYSTICK_MAGELLAN=m +CONFIG_JOYSTICK_SPACEORB=m +CONFIG_JOYSTICK_SPACEBALL=m +CONFIG_JOYSTICK_STINGER=m +CONFIG_JOYSTICK_TWIDJOY=m +CONFIG_JOYSTICK_ZHENHUA=m +CONFIG_JOYSTICK_DB9=m +CONFIG_JOYSTICK_GAMECON=m +CONFIG_JOYSTICK_TURBOGRAFX=m +CONFIG_JOYSTICK_AS5011=m +# CONFIG_JOYSTICK_JOYDUMP is not set +CONFIG_JOYSTICK_XPAD=m +CONFIG_JOYSTICK_XPAD_FF=y +CONFIG_JOYSTICK_XPAD_LEDS=y +CONFIG_JOYSTICK_WALKERA0701=m +CONFIG_JOYSTICK_PSXPAD_SPI=m +CONFIG_JOYSTICK_PSXPAD_SPI_FF=y +CONFIG_INPUT_TABLET=y +CONFIG_TABLET_USB_ACECAD=m +CONFIG_TABLET_USB_AIPTEK=m +CONFIG_TABLET_USB_GTCO=m +CONFIG_TABLET_USB_HANWANG=m +CONFIG_TABLET_USB_KBTAB=m +CONFIG_TABLET_USB_PEGASUS=m +CONFIG_TABLET_SERIAL_WACOM4=m +CONFIG_INPUT_TOUCHSCREEN=y +CONFIG_TOUCHSCREEN_PROPERTIES=y +CONFIG_TOUCHSCREEN_ADS7846=m +CONFIG_TOUCHSCREEN_AD7877=m +CONFIG_TOUCHSCREEN_AD7879=m +CONFIG_TOUCHSCREEN_AD7879_I2C=m +CONFIG_TOUCHSCREEN_AD7879_SPI=m +CONFIG_TOUCHSCREEN_ATMEL_MXT=m +# CONFIG_TOUCHSCREEN_ATMEL_MXT_T37 is not set +CONFIG_TOUCHSCREEN_AUO_PIXCIR=m +CONFIG_TOUCHSCREEN_BU21013=m +CONFIG_TOUCHSCREEN_CY8CTMG110=m +CONFIG_TOUCHSCREEN_CYTTSP_CORE=m +CONFIG_TOUCHSCREEN_CYTTSP_I2C=m +CONFIG_TOUCHSCREEN_CYTTSP_SPI=m +CONFIG_TOUCHSCREEN_CYTTSP4_CORE=m +CONFIG_TOUCHSCREEN_CYTTSP4_I2C=m +CONFIG_TOUCHSCREEN_CYTTSP4_SPI=m +CONFIG_TOUCHSCREEN_DA9052=m +CONFIG_TOUCHSCREEN_DYNAPRO=m +CONFIG_TOUCHSCREEN_HAMPSHIRE=m +CONFIG_TOUCHSCREEN_EETI=m +CONFIG_TOUCHSCREEN_EGALAX_SERIAL=m +CONFIG_TOUCHSCREEN_EXC3000=m +CONFIG_TOUCHSCREEN_FUJITSU=m +CONFIG_TOUCHSCREEN_GOODIX=m +CONFIG_TOUCHSCREEN_HIDEEP=m +CONFIG_TOUCHSCREEN_ILI210X=m +CONFIG_TOUCHSCREEN_S6SY761=m +CONFIG_TOUCHSCREEN_GUNZE=m +CONFIG_TOUCHSCREEN_EKTF2127=m +CONFIG_TOUCHSCREEN_ELAN=m +CONFIG_TOUCHSCREEN_ELO=m +CONFIG_TOUCHSCREEN_WACOM_W8001=m +CONFIG_TOUCHSCREEN_WACOM_I2C=m +CONFIG_TOUCHSCREEN_MAX11801=m +CONFIG_TOUCHSCREEN_MCS5000=m +CONFIG_TOUCHSCREEN_MMS114=m +CONFIG_TOUCHSCREEN_MELFAS_MIP4=m +CONFIG_TOUCHSCREEN_MTOUCH=m +CONFIG_TOUCHSCREEN_INEXIO=m +CONFIG_TOUCHSCREEN_MK712=m +CONFIG_TOUCHSCREEN_PENMOUNT=m +CONFIG_TOUCHSCREEN_EDT_FT5X06=m +CONFIG_TOUCHSCREEN_TOUCHRIGHT=m +CONFIG_TOUCHSCREEN_TOUCHWIN=m +CONFIG_TOUCHSCREEN_TI_AM335X_TSC=m +CONFIG_TOUCHSCREEN_UCB1400=m +CONFIG_TOUCHSCREEN_PIXCIR=m +CONFIG_TOUCHSCREEN_WDT87XX_I2C=m +CONFIG_TOUCHSCREEN_WM831X=m +CONFIG_TOUCHSCREEN_WM97XX=m +CONFIG_TOUCHSCREEN_WM9705=y +CONFIG_TOUCHSCREEN_WM9712=y +CONFIG_TOUCHSCREEN_WM9713=y +CONFIG_TOUCHSCREEN_USB_COMPOSITE=m +CONFIG_TOUCHSCREEN_MC13783=m +CONFIG_TOUCHSCREEN_USB_EGALAX=y +CONFIG_TOUCHSCREEN_USB_PANJIT=y +CONFIG_TOUCHSCREEN_USB_3M=y +CONFIG_TOUCHSCREEN_USB_ITM=y +CONFIG_TOUCHSCREEN_USB_ETURBO=y +CONFIG_TOUCHSCREEN_USB_GUNZE=y +CONFIG_TOUCHSCREEN_USB_DMC_TSC10=y +CONFIG_TOUCHSCREEN_USB_IRTOUCH=y +CONFIG_TOUCHSCREEN_USB_IDEALTEK=y +CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH=y +CONFIG_TOUCHSCREEN_USB_GOTOP=y +CONFIG_TOUCHSCREEN_USB_JASTEC=y +CONFIG_TOUCHSCREEN_USB_ELO=y +CONFIG_TOUCHSCREEN_USB_E2I=y +CONFIG_TOUCHSCREEN_USB_ZYTRONIC=y +CONFIG_TOUCHSCREEN_USB_ETT_TC45USB=y +CONFIG_TOUCHSCREEN_USB_NEXIO=y +CONFIG_TOUCHSCREEN_USB_EASYTOUCH=y +CONFIG_TOUCHSCREEN_TOUCHIT213=m +CONFIG_TOUCHSCREEN_TSC_SERIO=m +CONFIG_TOUCHSCREEN_TSC200X_CORE=m +CONFIG_TOUCHSCREEN_TSC2004=m +CONFIG_TOUCHSCREEN_TSC2005=m +CONFIG_TOUCHSCREEN_TSC2007=m +CONFIG_TOUCHSCREEN_TSC2007_IIO=y +CONFIG_TOUCHSCREEN_PCAP=m +CONFIG_TOUCHSCREEN_RM_TS=m +CONFIG_TOUCHSCREEN_SILEAD=m +CONFIG_TOUCHSCREEN_SIS_I2C=m +CONFIG_TOUCHSCREEN_ST1232=m +CONFIG_TOUCHSCREEN_STMFTS=m +CONFIG_TOUCHSCREEN_SUR40=m +CONFIG_TOUCHSCREEN_SURFACE3_SPI=m +CONFIG_TOUCHSCREEN_SX8654=m +CONFIG_TOUCHSCREEN_TPS6507X=m +CONFIG_TOUCHSCREEN_ZET6223=m +CONFIG_TOUCHSCREEN_ZFORCE=m +CONFIG_TOUCHSCREEN_ROHM_BU21023=m +CONFIG_INPUT_MISC=y +CONFIG_INPUT_88PM80X_ONKEY=m +CONFIG_INPUT_AD714X=m +CONFIG_INPUT_AD714X_I2C=m +CONFIG_INPUT_AD714X_SPI=m +CONFIG_INPUT_ARIZONA_HAPTICS=m +CONFIG_INPUT_BMA150=m +CONFIG_INPUT_E3X0_BUTTON=m +CONFIG_INPUT_PCSPKR=m +CONFIG_INPUT_MAX77693_HAPTIC=m +CONFIG_INPUT_MC13783_PWRBUTTON=m +CONFIG_INPUT_MMA8450=m +CONFIG_INPUT_APANEL=m +CONFIG_INPUT_GP2A=m +CONFIG_INPUT_GPIO_BEEPER=m +CONFIG_INPUT_GPIO_DECODER=m +CONFIG_INPUT_ATLAS_BTNS=m +CONFIG_INPUT_ATI_REMOTE2=m +CONFIG_INPUT_KEYSPAN_REMOTE=m +CONFIG_INPUT_KXTJ9=m +CONFIG_INPUT_KXTJ9_POLLED_MODE=y +CONFIG_INPUT_POWERMATE=m +CONFIG_INPUT_YEALINK=m +CONFIG_INPUT_CM109=m +CONFIG_INPUT_REGULATOR_HAPTIC=m +CONFIG_INPUT_RETU_PWRBUTTON=m +CONFIG_INPUT_AXP20X_PEK=m +CONFIG_INPUT_UINPUT=m +CONFIG_INPUT_PCF50633_PMU=m +CONFIG_INPUT_PCF8574=m +CONFIG_INPUT_PWM_BEEPER=m +CONFIG_INPUT_PWM_VIBRA=m +CONFIG_INPUT_GPIO_ROTARY_ENCODER=m +CONFIG_INPUT_DA9052_ONKEY=m +CONFIG_INPUT_DA9063_ONKEY=m +CONFIG_INPUT_WM831X_ON=m +CONFIG_INPUT_PCAP=m +CONFIG_INPUT_ADXL34X=m +CONFIG_INPUT_ADXL34X_I2C=m +CONFIG_INPUT_ADXL34X_SPI=m +CONFIG_INPUT_IMS_PCU=m +CONFIG_INPUT_CMA3000=m +CONFIG_INPUT_CMA3000_I2C=m +CONFIG_INPUT_IDEAPAD_SLIDEBAR=m +CONFIG_INPUT_SOC_BUTTON_ARRAY=m +CONFIG_INPUT_DRV260X_HAPTICS=m +CONFIG_INPUT_DRV2665_HAPTICS=m +CONFIG_INPUT_DRV2667_HAPTICS=m +CONFIG_RMI4_CORE=m +CONFIG_RMI4_I2C=m +CONFIG_RMI4_SPI=m +CONFIG_RMI4_SMB=m +CONFIG_RMI4_F03=y +CONFIG_RMI4_F03_SERIO=m +CONFIG_RMI4_2D_SENSOR=y +CONFIG_RMI4_F11=y +CONFIG_RMI4_F12=y +CONFIG_RMI4_F30=y +CONFIG_RMI4_F34=y +CONFIG_RMI4_F54=y +CONFIG_RMI4_F55=y + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y +CONFIG_SERIO_I8042=y +CONFIG_SERIO_SERPORT=m +CONFIG_SERIO_CT82C710=m +CONFIG_SERIO_PARKBD=m +CONFIG_SERIO_PCIPS2=m +CONFIG_SERIO_LIBPS2=y +CONFIG_SERIO_RAW=m +CONFIG_SERIO_ALTERA_PS2=m +CONFIG_SERIO_PS2MULT=m +CONFIG_SERIO_ARC_PS2=m +CONFIG_HYPERV_KEYBOARD=m +CONFIG_SERIO_GPIO_PS2=m +CONFIG_USERIO=m +CONFIG_GAMEPORT=m +CONFIG_GAMEPORT_NS558=m +CONFIG_GAMEPORT_L4=m +CONFIG_GAMEPORT_EMU10K1=m +CONFIG_GAMEPORT_FM801=m + +# +# Character devices +# +CONFIG_TTY=y +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_VT_CONSOLE_SLEEP=y +CONFIG_HW_CONSOLE=y +CONFIG_VT_HW_CONSOLE_BINDING=y +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 +CONFIG_SERIAL_NONSTANDARD=y +CONFIG_ROCKETPORT=m +CONFIG_CYCLADES=m +CONFIG_CYZ_INTR=y +CONFIG_MOXA_INTELLIO=m +CONFIG_MOXA_SMARTIO=m +CONFIG_SYNCLINK=m +CONFIG_SYNCLINKMP=m +CONFIG_SYNCLINK_GT=m +CONFIG_NOZOMI=m +CONFIG_ISI=m +CONFIG_N_HDLC=m +CONFIG_N_GSM=m +CONFIG_TRACE_ROUTER=m +CONFIG_TRACE_SINK=m +CONFIG_DEVMEM=y +# CONFIG_DEVKMEM is not set + +# +# Serial drivers +# +CONFIG_SERIAL_EARLYCON=y +CONFIG_SERIAL_8250=y +# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set +CONFIG_SERIAL_8250_PNP=y +CONFIG_SERIAL_8250_FINTEK=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_DMA=y +CONFIG_SERIAL_8250_PCI=y +CONFIG_SERIAL_8250_EXAR=y +CONFIG_SERIAL_8250_CS=m +CONFIG_SERIAL_8250_MEN_MCB=m +CONFIG_SERIAL_8250_NR_UARTS=4 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +CONFIG_SERIAL_8250_EXTENDED=y +CONFIG_SERIAL_8250_MANY_PORTS=y +CONFIG_SERIAL_8250_SHARE_IRQ=y +CONFIG_SERIAL_8250_DETECT_IRQ=y +CONFIG_SERIAL_8250_RSA=y +# CONFIG_SERIAL_8250_FSL is not set +CONFIG_SERIAL_8250_DW=m +CONFIG_SERIAL_8250_RT288X=y +CONFIG_SERIAL_8250_LPSS=y +CONFIG_SERIAL_8250_MID=y +CONFIG_SERIAL_8250_MOXA=m + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_MAX3100=m +CONFIG_SERIAL_MAX310X=y +CONFIG_SERIAL_UARTLITE=m +CONFIG_SERIAL_UARTLITE_NR_UARTS=1 +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_SERIAL_JSM=m +CONFIG_SERIAL_SCCNXP=m +CONFIG_SERIAL_SC16IS7XX_CORE=m +CONFIG_SERIAL_SC16IS7XX=m +CONFIG_SERIAL_SC16IS7XX_I2C=y +CONFIG_SERIAL_SC16IS7XX_SPI=y +CONFIG_SERIAL_ALTERA_JTAGUART=m +CONFIG_SERIAL_ALTERA_UART=m +CONFIG_SERIAL_ALTERA_UART_MAXPORTS=4 +CONFIG_SERIAL_ALTERA_UART_BAUDRATE=115200 +CONFIG_SERIAL_IFX6X60=m +CONFIG_SERIAL_ARC=m +CONFIG_SERIAL_ARC_NR_PORTS=1 +CONFIG_SERIAL_RP2=m +CONFIG_SERIAL_RP2_NR_UARTS=32 +CONFIG_SERIAL_FSL_LPUART=m +CONFIG_SERIAL_MEN_Z135=m +CONFIG_SERIAL_DEV_BUS=m +CONFIG_PRINTER=m +CONFIG_LP_CONSOLE=y +CONFIG_PPDEV=m +CONFIG_HVC_DRIVER=y +CONFIG_VIRTIO_CONSOLE=m +CONFIG_IPMI_HANDLER=m +CONFIG_IPMI_DMI_DECODE=y +CONFIG_IPMI_PROC_INTERFACE=y +CONFIG_IPMI_PANIC_EVENT=y +CONFIG_IPMI_PANIC_STRING=y +CONFIG_IPMI_DEVICE_INTERFACE=m +CONFIG_IPMI_SI=m +CONFIG_IPMI_SSIF=m +CONFIG_IPMI_WATCHDOG=m +CONFIG_IPMI_POWEROFF=m +CONFIG_HW_RANDOM=m +CONFIG_HW_RANDOM_TIMERIOMEM=m +CONFIG_HW_RANDOM_INTEL=m +CONFIG_HW_RANDOM_AMD=m +CONFIG_HW_RANDOM_VIA=m +CONFIG_HW_RANDOM_VIRTIO=m +CONFIG_NVRAM=m +CONFIG_R3964=m +CONFIG_APPLICOM=m + +# +# PCMCIA character devices +# +CONFIG_SYNCLINK_CS=m +CONFIG_CARDMAN_4000=m +CONFIG_CARDMAN_4040=m +CONFIG_SCR24X=m +CONFIG_IPWIRELESS=m +CONFIG_MWAVE=m +CONFIG_RAW_DRIVER=m +CONFIG_MAX_RAW_DEVS=256 +CONFIG_HPET=y +CONFIG_HPET_MMAP=y +CONFIG_HPET_MMAP_DEFAULT=y +CONFIG_HANGCHECK_TIMER=m +CONFIG_TCG_TPM=m +CONFIG_HW_RANDOM_TPM=y +CONFIG_TCG_TIS_CORE=m +CONFIG_TCG_TIS=m +CONFIG_TCG_TIS_SPI=m +CONFIG_TCG_TIS_I2C_ATMEL=m +CONFIG_TCG_TIS_I2C_INFINEON=m +CONFIG_TCG_TIS_I2C_NUVOTON=m +CONFIG_TCG_NSC=m +CONFIG_TCG_ATMEL=m +CONFIG_TCG_INFINEON=m +CONFIG_TCG_CRB=m +CONFIG_TCG_VTPM_PROXY=m +CONFIG_TCG_TIS_ST33ZP24=m +CONFIG_TCG_TIS_ST33ZP24_I2C=m +CONFIG_TCG_TIS_ST33ZP24_SPI=m +CONFIG_TELCLOCK=m +CONFIG_DEVPORT=y +CONFIG_XILLYBUS=m +CONFIG_XILLYBUS_PCIE=m + +# +# I2C support +# +CONFIG_I2C=m +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_COMPAT=y +CONFIG_I2C_CHARDEV=m +CONFIG_I2C_MUX=m + +# +# Multiplexer I2C Chip support +# +CONFIG_I2C_MUX_GPIO=m +CONFIG_I2C_MUX_LTC4306=m +CONFIG_I2C_MUX_PCA9541=m +CONFIG_I2C_MUX_PCA954x=m +CONFIG_I2C_MUX_REG=m +CONFIG_I2C_MUX_MLXCPLD=m +CONFIG_I2C_HELPER_AUTO=y +CONFIG_I2C_SMBUS=m +CONFIG_I2C_ALGOBIT=m +CONFIG_I2C_ALGOPCA=m + +# +# I2C Hardware Bus support +# + +# +# PC SMBus host controller drivers +# +CONFIG_I2C_ALI1535=m +CONFIG_I2C_ALI1563=m +CONFIG_I2C_ALI15X3=m +CONFIG_I2C_AMD756=m +CONFIG_I2C_AMD756_S4882=m +CONFIG_I2C_AMD8111=m +CONFIG_I2C_I801=m +CONFIG_I2C_ISCH=m +CONFIG_I2C_ISMT=m +CONFIG_I2C_PIIX4=m +CONFIG_I2C_NFORCE2=m +CONFIG_I2C_NFORCE2_S4985=m +CONFIG_I2C_SIS5595=m +CONFIG_I2C_SIS630=m +CONFIG_I2C_SIS96X=m +CONFIG_I2C_VIA=m +CONFIG_I2C_VIAPRO=m + +# +# ACPI drivers +# +CONFIG_I2C_SCMI=m + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_CBUS_GPIO=m +CONFIG_I2C_DESIGNWARE_CORE=m +CONFIG_I2C_DESIGNWARE_PLATFORM=m +# CONFIG_I2C_DESIGNWARE_SLAVE is not set +CONFIG_I2C_DESIGNWARE_PCI=m +# CONFIG_I2C_DESIGNWARE_BAYTRAIL is not set +CONFIG_I2C_EMEV2=m +CONFIG_I2C_GPIO=m +# CONFIG_I2C_GPIO_FAULT_INJECTOR is not set +CONFIG_I2C_KEMPLD=m +CONFIG_I2C_OCORES=m +CONFIG_I2C_PCA_PLATFORM=m +# CONFIG_I2C_PXA_PCI is not set +CONFIG_I2C_SIMTEC=m +CONFIG_I2C_XILINX=m + +# +# External I2C/SMBus adapter drivers +# +CONFIG_I2C_DIOLAN_U2C=m +CONFIG_I2C_DLN2=m +CONFIG_I2C_PARPORT=m +CONFIG_I2C_PARPORT_LIGHT=m +CONFIG_I2C_ROBOTFUZZ_OSIF=m +CONFIG_I2C_TAOS_EVM=m +CONFIG_I2C_TINY_USB=m +CONFIG_I2C_VIPERBOARD=m + +# +# Other I2C/SMBus bus drivers +# +CONFIG_I2C_MLXCPLD=m +CONFIG_I2C_CROS_EC_TUNNEL=m +# CONFIG_I2C_STUB is not set +CONFIG_I2C_SLAVE=y +CONFIG_I2C_SLAVE_EEPROM=m +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +CONFIG_SPI=y +# CONFIG_SPI_DEBUG is not set +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +CONFIG_SPI_ALTERA=m +CONFIG_SPI_AXI_SPI_ENGINE=m +CONFIG_SPI_BITBANG=m +CONFIG_SPI_BUTTERFLY=m +CONFIG_SPI_CADENCE=m +CONFIG_SPI_DESIGNWARE=m +CONFIG_SPI_DW_PCI=m +CONFIG_SPI_DW_MID_DMA=y +CONFIG_SPI_DW_MMIO=m +CONFIG_SPI_DLN2=m +CONFIG_SPI_GPIO=m +CONFIG_SPI_LM70_LLP=m +CONFIG_SPI_OC_TINY=m +CONFIG_SPI_PXA2XX=m +CONFIG_SPI_PXA2XX_PCI=m +CONFIG_SPI_ROCKCHIP=m +CONFIG_SPI_SC18IS602=m +CONFIG_SPI_XCOMM=m +CONFIG_SPI_XILINX=m +CONFIG_SPI_ZYNQMP_GQSPI=m + +# +# SPI Protocol Masters +# +CONFIG_SPI_SPIDEV=m +CONFIG_SPI_LOOPBACK_TEST=m +CONFIG_SPI_TLE62X0=m +CONFIG_SPI_SLAVE=y +CONFIG_SPI_SLAVE_TIME=m +CONFIG_SPI_SLAVE_SYSTEM_CONTROL=m +CONFIG_SPMI=m +CONFIG_HSI=m +CONFIG_HSI_BOARDINFO=y + +# +# HSI controllers +# + +# +# HSI clients +# +CONFIG_HSI_CHAR=m +CONFIG_PPS=m +# CONFIG_PPS_DEBUG is not set + +# +# PPS clients support +# +# CONFIG_PPS_CLIENT_KTIMER is not set +CONFIG_PPS_CLIENT_LDISC=m +CONFIG_PPS_CLIENT_PARPORT=m +CONFIG_PPS_CLIENT_GPIO=m + +# +# PPS generators support +# + +# +# PTP clock support +# +CONFIG_PTP_1588_CLOCK=m +CONFIG_DP83640_PHY=m +CONFIG_PTP_1588_CLOCK_KVM=m +CONFIG_PINCTRL=y +CONFIG_PINMUX=y +CONFIG_PINCONF=y +CONFIG_GENERIC_PINCONF=y +# CONFIG_DEBUG_PINCTRL is not set +CONFIG_PINCTRL_AMD=m +CONFIG_PINCTRL_MCP23S08=m +CONFIG_PINCTRL_BAYTRAIL=y +CONFIG_PINCTRL_CHERRYVIEW=m +CONFIG_PINCTRL_INTEL=m +CONFIG_PINCTRL_BROXTON=m +CONFIG_PINCTRL_CANNONLAKE=m +CONFIG_PINCTRL_CEDARFORK=m +CONFIG_PINCTRL_DENVERTON=m +CONFIG_PINCTRL_GEMINILAKE=m +CONFIG_PINCTRL_LEWISBURG=m +CONFIG_PINCTRL_SUNRISEPOINT=m +CONFIG_GPIOLIB=y +CONFIG_GPIO_ACPI=y +CONFIG_GPIOLIB_IRQCHIP=y +# CONFIG_DEBUG_GPIO is not set +CONFIG_GPIO_SYSFS=y +CONFIG_GPIO_GENERIC=m +CONFIG_GPIO_MAX730X=m + +# +# Memory mapped GPIO drivers +# +CONFIG_GPIO_AMDPT=m +CONFIG_GPIO_DWAPB=m +CONFIG_GPIO_EXAR=m +CONFIG_GPIO_GENERIC_PLATFORM=m +CONFIG_GPIO_ICH=m +CONFIG_GPIO_LYNXPOINT=y +CONFIG_GPIO_MB86S7X=m +CONFIG_GPIO_MENZ127=m +CONFIG_GPIO_MOCKUP=m +CONFIG_GPIO_VX855=m + +# +# Port-mapped I/O GPIO drivers +# +CONFIG_GPIO_F7188X=m +CONFIG_GPIO_IT87=m +CONFIG_GPIO_SCH=m +CONFIG_GPIO_SCH311X=m + +# +# I2C GPIO expanders +# +CONFIG_GPIO_ADP5588=m +CONFIG_GPIO_MAX7300=m +CONFIG_GPIO_MAX732X=m +CONFIG_GPIO_PCA953X=m +CONFIG_GPIO_PCF857X=m +CONFIG_GPIO_TPIC2810=m + +# +# MFD GPIO expanders +# +CONFIG_GPIO_ARIZONA=m +CONFIG_GPIO_BD9571MWV=m +CONFIG_GPIO_DA9052=m +CONFIG_GPIO_DLN2=m +CONFIG_GPIO_JANZ_TTL=m +CONFIG_GPIO_KEMPLD=m +CONFIG_GPIO_LP3943=m +CONFIG_GPIO_LP873X=m +CONFIG_GPIO_TPS65086=m +CONFIG_GPIO_TPS65912=m +CONFIG_GPIO_UCB1400=m +CONFIG_GPIO_WHISKEY_COVE=m +CONFIG_GPIO_WM831X=m +CONFIG_GPIO_WM8994=m + +# +# PCI GPIO expanders +# +CONFIG_GPIO_AMD8111=m +CONFIG_GPIO_ML_IOH=m +CONFIG_GPIO_PCI_IDIO_16=m +CONFIG_GPIO_PCIE_IDIO_24=m +CONFIG_GPIO_RDC321X=m + +# +# SPI GPIO expanders +# +CONFIG_GPIO_MAX3191X=m +CONFIG_GPIO_MAX7301=m +CONFIG_GPIO_MC33880=m +CONFIG_GPIO_PISOSR=m +CONFIG_GPIO_XRA1403=m + +# +# USB GPIO expanders +# +CONFIG_GPIO_VIPERBOARD=m +CONFIG_W1=m +CONFIG_W1_CON=y + +# +# 1-wire Bus Masters +# +CONFIG_W1_MASTER_MATROX=m +CONFIG_W1_MASTER_DS2490=m +CONFIG_W1_MASTER_DS2482=m +CONFIG_W1_MASTER_DS1WM=m +CONFIG_W1_MASTER_GPIO=m + +# +# 1-wire Slaves +# +CONFIG_W1_SLAVE_THERM=m +CONFIG_W1_SLAVE_SMEM=m +# CONFIG_W1_SLAVE_DS2405 is not set +CONFIG_W1_SLAVE_DS2408=m +# CONFIG_W1_SLAVE_DS2408_READBACK is not set +CONFIG_W1_SLAVE_DS2413=m +CONFIG_W1_SLAVE_DS2406=m +CONFIG_W1_SLAVE_DS2423=m +CONFIG_W1_SLAVE_DS2805=m +CONFIG_W1_SLAVE_DS2431=m +CONFIG_W1_SLAVE_DS2433=m +CONFIG_W1_SLAVE_DS2433_CRC=y +CONFIG_W1_SLAVE_DS2438=m +CONFIG_W1_SLAVE_DS2760=m +CONFIG_W1_SLAVE_DS2780=m +CONFIG_W1_SLAVE_DS2781=m +CONFIG_W1_SLAVE_DS28E04=m +CONFIG_W1_SLAVE_DS28E17=m +CONFIG_POWER_AVS=y +CONFIG_POWER_RESET=y +# CONFIG_POWER_RESET_RESTART is not set +CONFIG_POWER_SUPPLY=y +# CONFIG_POWER_SUPPLY_DEBUG is not set +CONFIG_PDA_POWER=m +CONFIG_GENERIC_ADC_BATTERY=m +CONFIG_WM831X_BACKUP=m +CONFIG_WM831X_POWER=m +# CONFIG_TEST_POWER is not set +CONFIG_BATTERY_DS2760=m +CONFIG_BATTERY_DS2780=m +CONFIG_BATTERY_DS2781=m +CONFIG_BATTERY_DS2782=m +CONFIG_BATTERY_SBS=m +CONFIG_CHARGER_SBS=m +CONFIG_MANAGER_SBS=m +CONFIG_BATTERY_BQ27XXX=m +CONFIG_BATTERY_BQ27XXX_I2C=m +CONFIG_BATTERY_BQ27XXX_HDQ=m +# CONFIG_BATTERY_BQ27XXX_DT_UPDATES_NVM is not set +CONFIG_BATTERY_DA9052=m +CONFIG_CHARGER_DA9150=m +CONFIG_BATTERY_DA9150=m +CONFIG_CHARGER_AXP20X=m +CONFIG_BATTERY_AXP20X=m +CONFIG_AXP20X_POWER=m +CONFIG_AXP288_CHARGER=m +CONFIG_AXP288_FUEL_GAUGE=m +CONFIG_BATTERY_MAX17040=m +CONFIG_BATTERY_MAX17042=m +CONFIG_BATTERY_MAX1721X=m +CONFIG_CHARGER_PCF50633=m +CONFIG_CHARGER_ISP1704=m +CONFIG_CHARGER_MAX8903=m +CONFIG_CHARGER_LP8727=m +CONFIG_CHARGER_GPIO=m +CONFIG_CHARGER_MANAGER=y +CONFIG_CHARGER_LTC3651=m +CONFIG_CHARGER_MAX14577=m +CONFIG_CHARGER_MAX77693=m +CONFIG_CHARGER_BQ2415X=m +CONFIG_CHARGER_BQ24190=m +CONFIG_CHARGER_BQ24257=m +CONFIG_CHARGER_BQ24735=m +CONFIG_CHARGER_BQ25890=m +CONFIG_CHARGER_SMB347=m +CONFIG_BATTERY_GAUGE_LTC2941=m +CONFIG_BATTERY_RT5033=m +CONFIG_CHARGER_RT9455=m +CONFIG_HWMON=m +CONFIG_HWMON_VID=m +# CONFIG_HWMON_DEBUG_CHIP is not set + +# +# Native drivers +# +CONFIG_SENSORS_ABITUGURU=m +CONFIG_SENSORS_ABITUGURU3=m +CONFIG_SENSORS_AD7314=m +CONFIG_SENSORS_AD7414=m +CONFIG_SENSORS_AD7418=m +CONFIG_SENSORS_ADM1021=m +CONFIG_SENSORS_ADM1025=m +CONFIG_SENSORS_ADM1026=m +CONFIG_SENSORS_ADM1029=m +CONFIG_SENSORS_ADM1031=m +CONFIG_SENSORS_ADM9240=m +CONFIG_SENSORS_ADT7X10=m +CONFIG_SENSORS_ADT7310=m +CONFIG_SENSORS_ADT7410=m +CONFIG_SENSORS_ADT7411=m +CONFIG_SENSORS_ADT7462=m +CONFIG_SENSORS_ADT7470=m +CONFIG_SENSORS_ADT7475=m +CONFIG_SENSORS_ASC7621=m +CONFIG_SENSORS_K8TEMP=m +CONFIG_SENSORS_K10TEMP=m +CONFIG_SENSORS_FAM15H_POWER=m +CONFIG_SENSORS_APPLESMC=m +CONFIG_SENSORS_ASB100=m +CONFIG_SENSORS_ASPEED=m +CONFIG_SENSORS_ATXP1=m +CONFIG_SENSORS_DS620=m +CONFIG_SENSORS_DS1621=m +CONFIG_SENSORS_DELL_SMM=m +CONFIG_SENSORS_DA9052_ADC=m +CONFIG_SENSORS_I5K_AMB=m +CONFIG_SENSORS_F71805F=m +CONFIG_SENSORS_F71882FG=m +CONFIG_SENSORS_F75375S=m +CONFIG_SENSORS_MC13783_ADC=m +CONFIG_SENSORS_FSCHMD=m +CONFIG_SENSORS_FTSTEUTATES=m +CONFIG_SENSORS_GL518SM=m +CONFIG_SENSORS_GL520SM=m +CONFIG_SENSORS_G760A=m +CONFIG_SENSORS_G762=m +CONFIG_SENSORS_HIH6130=m +CONFIG_SENSORS_IBMAEM=m +CONFIG_SENSORS_IBMPEX=m +CONFIG_SENSORS_IIO_HWMON=m +CONFIG_SENSORS_I5500=m +CONFIG_SENSORS_CORETEMP=m +CONFIG_SENSORS_IT87=m +CONFIG_SENSORS_JC42=m +CONFIG_SENSORS_POWR1220=m +CONFIG_SENSORS_LINEAGE=m +CONFIG_SENSORS_LTC2945=m +CONFIG_SENSORS_LTC2990=m +CONFIG_SENSORS_LTC4151=m +CONFIG_SENSORS_LTC4215=m +CONFIG_SENSORS_LTC4222=m +CONFIG_SENSORS_LTC4245=m +CONFIG_SENSORS_LTC4260=m +CONFIG_SENSORS_LTC4261=m +CONFIG_SENSORS_MAX1111=m +CONFIG_SENSORS_MAX16065=m +CONFIG_SENSORS_MAX1619=m +CONFIG_SENSORS_MAX1668=m +CONFIG_SENSORS_MAX197=m +CONFIG_SENSORS_MAX31722=m +CONFIG_SENSORS_MAX6621=m +CONFIG_SENSORS_MAX6639=m +CONFIG_SENSORS_MAX6642=m +CONFIG_SENSORS_MAX6650=m +CONFIG_SENSORS_MAX6697=m +CONFIG_SENSORS_MAX31790=m +CONFIG_SENSORS_MCP3021=m +CONFIG_SENSORS_TC654=m +CONFIG_SENSORS_MENF21BMC_HWMON=m +CONFIG_SENSORS_ADCXX=m +CONFIG_SENSORS_LM63=m +CONFIG_SENSORS_LM70=m +CONFIG_SENSORS_LM73=m +CONFIG_SENSORS_LM75=m +CONFIG_SENSORS_LM77=m +CONFIG_SENSORS_LM78=m +CONFIG_SENSORS_LM80=m +CONFIG_SENSORS_LM83=m +CONFIG_SENSORS_LM85=m +CONFIG_SENSORS_LM87=m +CONFIG_SENSORS_LM90=m +CONFIG_SENSORS_LM92=m +CONFIG_SENSORS_LM93=m +CONFIG_SENSORS_LM95234=m +CONFIG_SENSORS_LM95241=m +CONFIG_SENSORS_LM95245=m +CONFIG_SENSORS_PC87360=m +CONFIG_SENSORS_PC87427=m +CONFIG_SENSORS_NTC_THERMISTOR=m +CONFIG_SENSORS_NCT6683=m +CONFIG_SENSORS_NCT6775=m +CONFIG_SENSORS_NCT7802=m +CONFIG_SENSORS_NCT7904=m +CONFIG_SENSORS_PCF8591=m +CONFIG_PMBUS=m +CONFIG_SENSORS_PMBUS=m +CONFIG_SENSORS_ADM1275=m +CONFIG_SENSORS_IBM_CFFPS=m +CONFIG_SENSORS_IR35221=m +CONFIG_SENSORS_LM25066=m +CONFIG_SENSORS_LTC2978=m +CONFIG_SENSORS_LTC2978_REGULATOR=y +CONFIG_SENSORS_LTC3815=m +CONFIG_SENSORS_MAX16064=m +CONFIG_SENSORS_MAX20751=m +CONFIG_SENSORS_MAX31785=m +CONFIG_SENSORS_MAX34440=m +CONFIG_SENSORS_MAX8688=m +CONFIG_SENSORS_TPS40422=m +CONFIG_SENSORS_TPS53679=m +CONFIG_SENSORS_UCD9000=m +CONFIG_SENSORS_UCD9200=m +CONFIG_SENSORS_ZL6100=m +CONFIG_SENSORS_SHT15=m +CONFIG_SENSORS_SHT21=m +CONFIG_SENSORS_SHT3x=m +CONFIG_SENSORS_SHTC1=m +CONFIG_SENSORS_SIS5595=m +CONFIG_SENSORS_DME1737=m +CONFIG_SENSORS_EMC1403=m +CONFIG_SENSORS_EMC2103=m +CONFIG_SENSORS_EMC6W201=m +CONFIG_SENSORS_SMSC47M1=m +CONFIG_SENSORS_SMSC47M192=m +CONFIG_SENSORS_SMSC47B397=m +CONFIG_SENSORS_SCH56XX_COMMON=m +CONFIG_SENSORS_SCH5627=m +CONFIG_SENSORS_SCH5636=m +CONFIG_SENSORS_STTS751=m +CONFIG_SENSORS_SMM665=m +CONFIG_SENSORS_ADC128D818=m +CONFIG_SENSORS_ADS1015=m +CONFIG_SENSORS_ADS7828=m +CONFIG_SENSORS_ADS7871=m +CONFIG_SENSORS_AMC6821=m +CONFIG_SENSORS_INA209=m +CONFIG_SENSORS_INA2XX=m +CONFIG_SENSORS_INA3221=m +CONFIG_SENSORS_TC74=m +CONFIG_SENSORS_THMC50=m +CONFIG_SENSORS_TMP102=m +CONFIG_SENSORS_TMP103=m +CONFIG_SENSORS_TMP108=m +CONFIG_SENSORS_TMP401=m +CONFIG_SENSORS_TMP421=m +CONFIG_SENSORS_VIA_CPUTEMP=m +CONFIG_SENSORS_VIA686A=m +CONFIG_SENSORS_VT1211=m +CONFIG_SENSORS_VT8231=m +CONFIG_SENSORS_W83773G=m +CONFIG_SENSORS_W83781D=m +CONFIG_SENSORS_W83791D=m +CONFIG_SENSORS_W83792D=m +CONFIG_SENSORS_W83793=m +CONFIG_SENSORS_W83795=m +# CONFIG_SENSORS_W83795_FANCTRL is not set +CONFIG_SENSORS_W83L785TS=m +CONFIG_SENSORS_W83L786NG=m +CONFIG_SENSORS_W83627HF=m +CONFIG_SENSORS_W83627EHF=m +CONFIG_SENSORS_WM831X=m +CONFIG_SENSORS_XGENE=m + +# +# ACPI drivers +# +CONFIG_SENSORS_ACPI_POWER=m +CONFIG_SENSORS_ATK0110=m +CONFIG_THERMAL=y +CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0 +CONFIG_THERMAL_WRITABLE_TRIPS=y +CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y +# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set +# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set +# CONFIG_THERMAL_DEFAULT_GOV_POWER_ALLOCATOR is not set +CONFIG_THERMAL_GOV_FAIR_SHARE=y +CONFIG_THERMAL_GOV_STEP_WISE=y +CONFIG_THERMAL_GOV_BANG_BANG=y +CONFIG_THERMAL_GOV_USER_SPACE=y +# CONFIG_THERMAL_GOV_POWER_ALLOCATOR is not set +CONFIG_CLOCK_THERMAL=y +CONFIG_DEVFREQ_THERMAL=y +# CONFIG_THERMAL_EMULATION is not set +CONFIG_INTEL_POWERCLAMP=m +CONFIG_X86_PKG_TEMP_THERMAL=m +CONFIG_INTEL_SOC_DTS_IOSF_CORE=m +CONFIG_INTEL_SOC_DTS_THERMAL=m + +# +# ACPI INT340X thermal drivers +# +CONFIG_INT340X_THERMAL=m +CONFIG_ACPI_THERMAL_REL=m +CONFIG_INT3406_THERMAL=m +CONFIG_INTEL_BXT_PMIC_THERMAL=m +CONFIG_INTEL_PCH_THERMAL=m +CONFIG_GENERIC_ADC_THERMAL=m +CONFIG_WATCHDOG=y +CONFIG_WATCHDOG_CORE=y +# CONFIG_WATCHDOG_NOWAYOUT is not set +CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y +# CONFIG_WATCHDOG_SYSFS is not set + +# +# Watchdog Device Drivers +# +CONFIG_SOFT_WATCHDOG=m +# CONFIG_SOFT_WATCHDOG_PRETIMEOUT is not set +CONFIG_DA9052_WATCHDOG=m +CONFIG_DA9063_WATCHDOG=m +CONFIG_DA9062_WATCHDOG=m +CONFIG_MENF21BMC_WATCHDOG=m +CONFIG_WDAT_WDT=m +CONFIG_WM831X_WATCHDOG=m +CONFIG_XILINX_WATCHDOG=m +CONFIG_ZIIRAVE_WATCHDOG=m +CONFIG_RAVE_SP_WATCHDOG=m +CONFIG_CADENCE_WATCHDOG=m +CONFIG_DW_WATCHDOG=m +CONFIG_MAX63XX_WATCHDOG=m +CONFIG_RETU_WATCHDOG=m +CONFIG_ACQUIRE_WDT=m +CONFIG_ADVANTECH_WDT=m +CONFIG_ALIM1535_WDT=m +CONFIG_ALIM7101_WDT=m +CONFIG_F71808E_WDT=m +# CONFIG_SP5100_TCO is not set +CONFIG_SBC_FITPC2_WATCHDOG=m +CONFIG_EUROTECH_WDT=m +CONFIG_IB700_WDT=m +CONFIG_IBMASR=m +CONFIG_WAFER_WDT=m +CONFIG_I6300ESB_WDT=m +CONFIG_IE6XX_WDT=m +CONFIG_ITCO_WDT=m +CONFIG_ITCO_VENDOR_SUPPORT=y +CONFIG_IT8712F_WDT=m +CONFIG_IT87_WDT=m +CONFIG_HP_WATCHDOG=m +CONFIG_KEMPLD_WDT=m +CONFIG_HPWDT_NMI_DECODING=y +CONFIG_SC1200_WDT=m +CONFIG_PC87413_WDT=m +CONFIG_NV_TCO=m +CONFIG_60XX_WDT=m +CONFIG_CPU5_WDT=m +CONFIG_SMSC_SCH311X_WDT=m +CONFIG_SMSC37B787_WDT=m +CONFIG_VIA_WDT=m +CONFIG_W83627HF_WDT=m +CONFIG_W83877F_WDT=m +CONFIG_W83977F_WDT=m +CONFIG_MACHZ_WDT=m +CONFIG_SBC_EPX_C3_WATCHDOG=m +CONFIG_INTEL_MEI_WDT=m +CONFIG_NI903X_WDT=m +CONFIG_NIC7018_WDT=m +CONFIG_MEN_A21_WDT=m + +# +# PCI-based Watchdog Cards +# +CONFIG_PCIPCWATCHDOG=m +CONFIG_WDTPCI=m + +# +# USB-based Watchdog Cards +# +CONFIG_USBPCWATCHDOG=m + +# +# Watchdog Pretimeout Governors +# +CONFIG_WATCHDOG_PRETIMEOUT_GOV=y +# CONFIG_WATCHDOG_PRETIMEOUT_DEFAULT_GOV_NOOP is not set +CONFIG_WATCHDOG_PRETIMEOUT_DEFAULT_GOV_PANIC=y +CONFIG_WATCHDOG_PRETIMEOUT_GOV_NOOP=m +CONFIG_WATCHDOG_PRETIMEOUT_GOV_PANIC=y +CONFIG_SSB_POSSIBLE=y +CONFIG_SSB=m +CONFIG_SSB_SPROM=y +CONFIG_SSB_BLOCKIO=y +CONFIG_SSB_PCIHOST_POSSIBLE=y +CONFIG_SSB_PCIHOST=y +CONFIG_SSB_B43_PCI_BRIDGE=y +CONFIG_SSB_PCMCIAHOST_POSSIBLE=y +CONFIG_SSB_PCMCIAHOST=y +CONFIG_SSB_SDIOHOST_POSSIBLE=y +CONFIG_SSB_SDIOHOST=y +# CONFIG_SSB_DEBUG is not set +CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y +CONFIG_SSB_DRIVER_PCICORE=y +CONFIG_SSB_DRIVER_GPIO=y +CONFIG_BCMA_POSSIBLE=y +CONFIG_BCMA=m +CONFIG_BCMA_BLOCKIO=y +CONFIG_BCMA_HOST_PCI_POSSIBLE=y +CONFIG_BCMA_HOST_PCI=y +CONFIG_BCMA_HOST_SOC=y +CONFIG_BCMA_DRIVER_PCI=y +CONFIG_BCMA_SFLASH=y +CONFIG_BCMA_DRIVER_GMAC_CMN=y +CONFIG_BCMA_DRIVER_GPIO=y +# CONFIG_BCMA_DEBUG is not set + +# +# Multifunction device drivers +# +CONFIG_MFD_CORE=y +CONFIG_MFD_BCM590XX=m +CONFIG_MFD_BD9571MWV=m +CONFIG_MFD_AXP20X=m +CONFIG_MFD_AXP20X_I2C=m +CONFIG_MFD_CROS_EC=m +CONFIG_MFD_CROS_EC_I2C=m +CONFIG_MFD_CROS_EC_SPI=m +# CONFIG_MFD_CROS_EC_CHARDEV is not set +CONFIG_PMIC_DA9052=y +CONFIG_MFD_DA9052_SPI=y +CONFIG_MFD_DA9062=m +CONFIG_MFD_DA9063=m +CONFIG_MFD_DA9150=m +CONFIG_MFD_DLN2=m +CONFIG_MFD_MC13XXX=m +CONFIG_MFD_MC13XXX_SPI=m +CONFIG_MFD_MC13XXX_I2C=m +CONFIG_HTC_PASIC3=m +CONFIG_MFD_INTEL_QUARK_I2C_GPIO=m +CONFIG_LPC_ICH=m +CONFIG_LPC_SCH=m +CONFIG_INTEL_SOC_PMIC_BXTWC=m +CONFIG_INTEL_SOC_PMIC_CHTDC_TI=m +CONFIG_MFD_INTEL_LPSS=m +CONFIG_MFD_INTEL_LPSS_ACPI=m +CONFIG_MFD_INTEL_LPSS_PCI=m +CONFIG_MFD_JANZ_CMODIO=m +CONFIG_MFD_KEMPLD=m +CONFIG_MFD_88PM800=m +CONFIG_MFD_88PM805=m +CONFIG_MFD_MAX14577=m +CONFIG_MFD_MAX77693=m +CONFIG_MFD_MAX8907=m +CONFIG_MFD_MT6397=m +CONFIG_MFD_MENF21BMC=m +CONFIG_EZX_PCAP=y +CONFIG_MFD_VIPERBOARD=m +CONFIG_MFD_RETU=m +CONFIG_MFD_PCF50633=m +CONFIG_PCF50633_ADC=m +CONFIG_PCF50633_GPIO=m +CONFIG_UCB1400_CORE=m +CONFIG_MFD_RDC321X=m +CONFIG_MFD_RT5033=m +CONFIG_MFD_SI476X_CORE=m +CONFIG_MFD_SM501=m +CONFIG_MFD_SM501_GPIO=y +CONFIG_MFD_SKY81452=m +CONFIG_ABX500_CORE=y +CONFIG_MFD_SYSCON=y +CONFIG_MFD_TI_AM335X_TSCADC=m +CONFIG_MFD_LP3943=m +CONFIG_MFD_TI_LMU=m +CONFIG_TPS6105X=m +CONFIG_TPS65010=m +CONFIG_TPS6507X=m +CONFIG_MFD_TPS65086=m +CONFIG_MFD_TI_LP873X=m +CONFIG_MFD_TPS65912=y +CONFIG_MFD_TPS65912_I2C=m +CONFIG_MFD_TPS65912_SPI=y +CONFIG_MFD_WL1273_CORE=m +CONFIG_MFD_LM3533=m +# CONFIG_MFD_TMIO is not set +CONFIG_MFD_VX855=m +CONFIG_MFD_ARIZONA=y +CONFIG_MFD_ARIZONA_I2C=m +CONFIG_MFD_ARIZONA_SPI=m +CONFIG_MFD_CS47L24=y +CONFIG_MFD_WM5102=y +CONFIG_MFD_WM5110=y +CONFIG_MFD_WM8997=y +CONFIG_MFD_WM8998=y +CONFIG_MFD_WM831X=y +CONFIG_MFD_WM831X_SPI=y +CONFIG_MFD_WM8994=m +CONFIG_RAVE_SP_CORE=m +CONFIG_REGULATOR=y +# CONFIG_REGULATOR_DEBUG is not set +CONFIG_REGULATOR_FIXED_VOLTAGE=m +CONFIG_REGULATOR_VIRTUAL_CONSUMER=m +CONFIG_REGULATOR_USERSPACE_CONSUMER=m +CONFIG_REGULATOR_88PM800=m +CONFIG_REGULATOR_ACT8865=m +CONFIG_REGULATOR_AD5398=m +CONFIG_REGULATOR_ANATOP=m +CONFIG_REGULATOR_ARIZONA_LDO1=m +CONFIG_REGULATOR_ARIZONA_MICSUPP=m +CONFIG_REGULATOR_AXP20X=m +CONFIG_REGULATOR_BCM590XX=m +CONFIG_REGULATOR_BD9571MWV=m +CONFIG_REGULATOR_DA9052=m +CONFIG_REGULATOR_DA9062=m +CONFIG_REGULATOR_DA9063=m +CONFIG_REGULATOR_DA9210=m +CONFIG_REGULATOR_DA9211=m +CONFIG_REGULATOR_FAN53555=m +CONFIG_REGULATOR_GPIO=m +CONFIG_REGULATOR_ISL9305=m +CONFIG_REGULATOR_ISL6271A=m +CONFIG_REGULATOR_LM363X=m +CONFIG_REGULATOR_LP3971=m +CONFIG_REGULATOR_LP3972=m +CONFIG_REGULATOR_LP872X=m +CONFIG_REGULATOR_LP8755=m +CONFIG_REGULATOR_LTC3589=m +CONFIG_REGULATOR_LTC3676=m +CONFIG_REGULATOR_MAX14577=m +CONFIG_REGULATOR_MAX1586=m +CONFIG_REGULATOR_MAX8649=m +CONFIG_REGULATOR_MAX8660=m +CONFIG_REGULATOR_MAX8907=m +CONFIG_REGULATOR_MAX8952=m +CONFIG_REGULATOR_MAX77693=m +CONFIG_REGULATOR_MC13XXX_CORE=m +CONFIG_REGULATOR_MC13783=m +CONFIG_REGULATOR_MC13892=m +CONFIG_REGULATOR_MT6311=m +CONFIG_REGULATOR_MT6323=m +CONFIG_REGULATOR_MT6397=m +CONFIG_REGULATOR_PCAP=m +CONFIG_REGULATOR_PCF50633=m +CONFIG_REGULATOR_PFUZE100=m +CONFIG_REGULATOR_PV88060=m +CONFIG_REGULATOR_PV88080=m +CONFIG_REGULATOR_PV88090=m +CONFIG_REGULATOR_PWM=m +CONFIG_REGULATOR_QCOM_SPMI=m +CONFIG_REGULATOR_RT5033=m +CONFIG_REGULATOR_SKY81452=m +CONFIG_REGULATOR_TPS51632=m +CONFIG_REGULATOR_TPS6105X=m +CONFIG_REGULATOR_TPS62360=m +CONFIG_REGULATOR_TPS65023=m +CONFIG_REGULATOR_TPS6507X=m +CONFIG_REGULATOR_TPS65086=m +CONFIG_REGULATOR_TPS65132=m +CONFIG_REGULATOR_TPS6524X=m +CONFIG_REGULATOR_TPS65912=m +CONFIG_REGULATOR_WM831X=m +CONFIG_REGULATOR_WM8994=m +CONFIG_CEC_CORE=m +CONFIG_CEC_PIN=y +CONFIG_RC_CORE=m +CONFIG_RC_MAP=m +CONFIG_LIRC=y +CONFIG_RC_DECODERS=y +CONFIG_IR_NEC_DECODER=m +CONFIG_IR_RC5_DECODER=m +CONFIG_IR_RC6_DECODER=m +CONFIG_IR_JVC_DECODER=m +CONFIG_IR_SONY_DECODER=m +CONFIG_IR_SANYO_DECODER=m +CONFIG_IR_SHARP_DECODER=m +CONFIG_IR_MCE_KBD_DECODER=m +CONFIG_IR_XMP_DECODER=m +CONFIG_RC_DEVICES=y +CONFIG_RC_ATI_REMOTE=m +CONFIG_IR_ENE=m +CONFIG_IR_IMON=m +CONFIG_IR_MCEUSB=m +CONFIG_IR_ITE_CIR=m +CONFIG_IR_FINTEK=m +CONFIG_IR_NUVOTON=m +CONFIG_IR_REDRAT3=m +CONFIG_IR_STREAMZAP=m +CONFIG_IR_WINBOND_CIR=m +CONFIG_IR_IGORPLUGUSB=m +CONFIG_IR_IGUANA=m +CONFIG_IR_TTUSBIR=m +CONFIG_RC_LOOPBACK=m +CONFIG_IR_SERIAL=m +CONFIG_IR_SERIAL_TRANSMITTER=y +CONFIG_IR_SIR=m +CONFIG_MEDIA_SUPPORT=m + +# +# Multimedia core support +# +CONFIG_MEDIA_CAMERA_SUPPORT=y +CONFIG_MEDIA_ANALOG_TV_SUPPORT=y +CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y +CONFIG_MEDIA_RADIO_SUPPORT=y +CONFIG_MEDIA_SDR_SUPPORT=y +CONFIG_MEDIA_CEC_SUPPORT=y +CONFIG_MEDIA_CEC_RC=y +CONFIG_MEDIA_CONTROLLER=y +CONFIG_MEDIA_CONTROLLER_DVB=y +CONFIG_VIDEO_DEV=m +CONFIG_VIDEO_V4L2_SUBDEV_API=y +CONFIG_VIDEO_V4L2=m +# CONFIG_VIDEO_ADV_DEBUG is not set +# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set +CONFIG_VIDEO_PCI_SKELETON=m +CONFIG_VIDEO_TUNER=m +CONFIG_V4L2_MEM2MEM_DEV=m +CONFIG_V4L2_FLASH_LED_CLASS=m +CONFIG_V4L2_FWNODE=m +CONFIG_VIDEOBUF_GEN=m +CONFIG_VIDEOBUF_DMA_SG=m +CONFIG_VIDEOBUF_VMALLOC=m +CONFIG_VIDEOBUF_DVB=m +CONFIG_DVB_CORE=m +# CONFIG_DVB_MMAP is not set +CONFIG_DVB_NET=y +CONFIG_TTPCI_EEPROM=m +CONFIG_DVB_MAX_ADAPTERS=8 +CONFIG_DVB_DYNAMIC_MINORS=y +# CONFIG_DVB_DEMUX_SECTION_LOSS_LOG is not set +# CONFIG_DVB_ULE_DEBUG is not set + +# +# Media drivers +# +CONFIG_MEDIA_USB_SUPPORT=y + +# +# Webcam devices +# +CONFIG_USB_VIDEO_CLASS=m +CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y +CONFIG_USB_GSPCA=m +CONFIG_USB_M5602=m +CONFIG_USB_STV06XX=m +CONFIG_USB_GL860=m +CONFIG_USB_GSPCA_BENQ=m +CONFIG_USB_GSPCA_CONEX=m +CONFIG_USB_GSPCA_CPIA1=m +CONFIG_USB_GSPCA_DTCS033=m +CONFIG_USB_GSPCA_ETOMS=m +CONFIG_USB_GSPCA_FINEPIX=m +CONFIG_USB_GSPCA_JEILINJ=m +CONFIG_USB_GSPCA_JL2005BCD=m +CONFIG_USB_GSPCA_KINECT=m +CONFIG_USB_GSPCA_KONICA=m +CONFIG_USB_GSPCA_MARS=m +CONFIG_USB_GSPCA_MR97310A=m +CONFIG_USB_GSPCA_NW80X=m +CONFIG_USB_GSPCA_OV519=m +CONFIG_USB_GSPCA_OV534=m +CONFIG_USB_GSPCA_OV534_9=m +CONFIG_USB_GSPCA_PAC207=m +CONFIG_USB_GSPCA_PAC7302=m +CONFIG_USB_GSPCA_PAC7311=m +CONFIG_USB_GSPCA_SE401=m +CONFIG_USB_GSPCA_SN9C2028=m +CONFIG_USB_GSPCA_SN9C20X=m +CONFIG_USB_GSPCA_SONIXB=m +CONFIG_USB_GSPCA_SONIXJ=m +CONFIG_USB_GSPCA_SPCA500=m +CONFIG_USB_GSPCA_SPCA501=m +CONFIG_USB_GSPCA_SPCA505=m +CONFIG_USB_GSPCA_SPCA506=m +CONFIG_USB_GSPCA_SPCA508=m +CONFIG_USB_GSPCA_SPCA561=m +CONFIG_USB_GSPCA_SPCA1528=m +CONFIG_USB_GSPCA_SQ905=m +CONFIG_USB_GSPCA_SQ905C=m +CONFIG_USB_GSPCA_SQ930X=m +CONFIG_USB_GSPCA_STK014=m +CONFIG_USB_GSPCA_STK1135=m +CONFIG_USB_GSPCA_STV0680=m +CONFIG_USB_GSPCA_SUNPLUS=m +CONFIG_USB_GSPCA_T613=m +CONFIG_USB_GSPCA_TOPRO=m +CONFIG_USB_GSPCA_TOUPTEK=m +CONFIG_USB_GSPCA_TV8532=m +CONFIG_USB_GSPCA_VC032X=m +CONFIG_USB_GSPCA_VICAM=m +CONFIG_USB_GSPCA_XIRLINK_CIT=m +CONFIG_USB_GSPCA_ZC3XX=m +CONFIG_USB_PWC=m +# CONFIG_USB_PWC_DEBUG is not set +CONFIG_USB_PWC_INPUT_EVDEV=y +CONFIG_VIDEO_CPIA2=m +CONFIG_USB_ZR364XX=m +CONFIG_USB_STKWEBCAM=m +CONFIG_USB_S2255=m +CONFIG_VIDEO_USBTV=m + +# +# Analog TV USB devices +# +CONFIG_VIDEO_PVRUSB2=m +CONFIG_VIDEO_PVRUSB2_SYSFS=y +CONFIG_VIDEO_PVRUSB2_DVB=y +# CONFIG_VIDEO_PVRUSB2_DEBUGIFC is not set +CONFIG_VIDEO_HDPVR=m +CONFIG_VIDEO_USBVISION=m +CONFIG_VIDEO_STK1160_COMMON=m +CONFIG_VIDEO_STK1160=m +CONFIG_VIDEO_GO7007=m +CONFIG_VIDEO_GO7007_USB=m +CONFIG_VIDEO_GO7007_LOADER=m +CONFIG_VIDEO_GO7007_USB_S2250_BOARD=m + +# +# Analog/digital TV USB devices +# +CONFIG_VIDEO_AU0828=m +CONFIG_VIDEO_AU0828_V4L2=y +CONFIG_VIDEO_AU0828_RC=y +CONFIG_VIDEO_CX231XX=m +CONFIG_VIDEO_CX231XX_RC=y +CONFIG_VIDEO_CX231XX_ALSA=m +CONFIG_VIDEO_CX231XX_DVB=m +CONFIG_VIDEO_TM6000=m +CONFIG_VIDEO_TM6000_ALSA=m +CONFIG_VIDEO_TM6000_DVB=m + +# +# Digital TV USB devices +# +CONFIG_DVB_USB=m +# CONFIG_DVB_USB_DEBUG is not set +CONFIG_DVB_USB_DIB3000MC=m +CONFIG_DVB_USB_A800=m +CONFIG_DVB_USB_DIBUSB_MB=m +CONFIG_DVB_USB_DIBUSB_MB_FAULTY=y +CONFIG_DVB_USB_DIBUSB_MC=m +CONFIG_DVB_USB_DIB0700=m +CONFIG_DVB_USB_UMT_010=m +CONFIG_DVB_USB_CXUSB=m +CONFIG_DVB_USB_M920X=m +CONFIG_DVB_USB_DIGITV=m +CONFIG_DVB_USB_VP7045=m +CONFIG_DVB_USB_VP702X=m +CONFIG_DVB_USB_GP8PSK=m +CONFIG_DVB_USB_NOVA_T_USB2=m +CONFIG_DVB_USB_TTUSB2=m +CONFIG_DVB_USB_DTT200U=m +CONFIG_DVB_USB_OPERA1=m +CONFIG_DVB_USB_AF9005=m +CONFIG_DVB_USB_AF9005_REMOTE=m +CONFIG_DVB_USB_PCTV452E=m +CONFIG_DVB_USB_DW2102=m +CONFIG_DVB_USB_CINERGY_T2=m +CONFIG_DVB_USB_DTV5100=m +CONFIG_DVB_USB_FRIIO=m +CONFIG_DVB_USB_AZ6027=m +CONFIG_DVB_USB_TECHNISAT_USB2=m +CONFIG_DVB_USB_V2=m +CONFIG_DVB_USB_AF9015=m +CONFIG_DVB_USB_AF9035=m +CONFIG_DVB_USB_ANYSEE=m +CONFIG_DVB_USB_AU6610=m +CONFIG_DVB_USB_AZ6007=m +CONFIG_DVB_USB_CE6230=m +CONFIG_DVB_USB_EC168=m +CONFIG_DVB_USB_GL861=m +CONFIG_DVB_USB_LME2510=m +CONFIG_DVB_USB_MXL111SF=m +CONFIG_DVB_USB_RTL28XXU=m +CONFIG_DVB_USB_DVBSKY=m +CONFIG_DVB_USB_ZD1301=m +CONFIG_DVB_TTUSB_BUDGET=m +CONFIG_DVB_TTUSB_DEC=m +CONFIG_SMS_USB_DRV=m +CONFIG_DVB_B2C2_FLEXCOP_USB=m +# CONFIG_DVB_B2C2_FLEXCOP_USB_DEBUG is not set +CONFIG_DVB_AS102=m + +# +# Webcam, TV (analog/digital) USB devices +# +CONFIG_VIDEO_EM28XX=m +CONFIG_VIDEO_EM28XX_V4L2=m +CONFIG_VIDEO_EM28XX_ALSA=m +CONFIG_VIDEO_EM28XX_DVB=m +CONFIG_VIDEO_EM28XX_RC=m + +# +# Software defined radio USB devices +# +CONFIG_USB_AIRSPY=m +CONFIG_USB_HACKRF=m +CONFIG_USB_MSI2500=m + +# +# USB HDMI CEC adapters +# +CONFIG_USB_PULSE8_CEC=m +CONFIG_USB_RAINSHADOW_CEC=m +CONFIG_MEDIA_PCI_SUPPORT=y + +# +# Media capture support +# +CONFIG_VIDEO_MEYE=m +CONFIG_VIDEO_SOLO6X10=m +CONFIG_VIDEO_TW5864=m +CONFIG_VIDEO_TW68=m +CONFIG_VIDEO_TW686X=m +CONFIG_VIDEO_ZORAN=m +CONFIG_VIDEO_ZORAN_DC30=m +CONFIG_VIDEO_ZORAN_ZR36060=m +CONFIG_VIDEO_ZORAN_BUZ=m +CONFIG_VIDEO_ZORAN_DC10=m +CONFIG_VIDEO_ZORAN_LML33=m +CONFIG_VIDEO_ZORAN_LML33R10=m +CONFIG_VIDEO_ZORAN_AVS6EYES=m + +# +# Media capture/analog TV support +# +CONFIG_VIDEO_IVTV=m +# CONFIG_VIDEO_IVTV_DEPRECATED_IOCTLS is not set +CONFIG_VIDEO_IVTV_ALSA=m +CONFIG_VIDEO_FB_IVTV=m +CONFIG_VIDEO_HEXIUM_GEMINI=m +CONFIG_VIDEO_HEXIUM_ORION=m +CONFIG_VIDEO_MXB=m +CONFIG_VIDEO_DT3155=m + +# +# Media capture/analog/hybrid TV support +# +CONFIG_VIDEO_CX18=m +CONFIG_VIDEO_CX18_ALSA=m +CONFIG_VIDEO_CX23885=m +CONFIG_MEDIA_ALTERA_CI=m +CONFIG_VIDEO_CX25821=m +CONFIG_VIDEO_CX25821_ALSA=m +CONFIG_VIDEO_CX88=m +CONFIG_VIDEO_CX88_ALSA=m +CONFIG_VIDEO_CX88_BLACKBIRD=m +CONFIG_VIDEO_CX88_DVB=m +CONFIG_VIDEO_CX88_ENABLE_VP3054=y +CONFIG_VIDEO_CX88_VP3054=m +CONFIG_VIDEO_CX88_MPEG=m +CONFIG_VIDEO_BT848=m +CONFIG_DVB_BT8XX=m +CONFIG_VIDEO_SAA7134=m +CONFIG_VIDEO_SAA7134_ALSA=m +CONFIG_VIDEO_SAA7134_RC=y +CONFIG_VIDEO_SAA7134_DVB=m +CONFIG_VIDEO_SAA7134_GO7007=m +CONFIG_VIDEO_SAA7164=m +# CONFIG_VIDEO_COBALT is not set + +# +# Media digital TV PCI Adapters +# +CONFIG_DVB_AV7110_IR=y +CONFIG_DVB_AV7110=m +CONFIG_DVB_AV7110_OSD=y +CONFIG_DVB_BUDGET_CORE=m +CONFIG_DVB_BUDGET=m +CONFIG_DVB_BUDGET_CI=m +CONFIG_DVB_BUDGET_AV=m +CONFIG_DVB_BUDGET_PATCH=m +CONFIG_DVB_B2C2_FLEXCOP_PCI=m +# CONFIG_DVB_B2C2_FLEXCOP_PCI_DEBUG is not set +CONFIG_DVB_PLUTO2=m +CONFIG_DVB_DM1105=m +CONFIG_DVB_PT1=m +CONFIG_DVB_PT3=m +CONFIG_MANTIS_CORE=m +CONFIG_DVB_MANTIS=m +CONFIG_DVB_HOPPER=m +CONFIG_DVB_NGENE=m +CONFIG_DVB_DDBRIDGE=m +# CONFIG_DVB_DDBRIDGE_MSIENABLE is not set +CONFIG_DVB_SMIPCIE=m +CONFIG_DVB_NETUP_UNIDVB=m +CONFIG_VIDEO_IPU3_CIO2=m +CONFIG_V4L_PLATFORM_DRIVERS=y +CONFIG_VIDEO_CAFE_CCIC=m +CONFIG_VIDEO_VIA_CAMERA=m +CONFIG_SOC_CAMERA=m +CONFIG_SOC_CAMERA_PLATFORM=m +CONFIG_V4L_MEM2MEM_DRIVERS=y +CONFIG_VIDEO_MEM2MEM_DEINTERLACE=m +CONFIG_VIDEO_SH_VEU=m +# CONFIG_V4L_TEST_DRIVERS is not set +CONFIG_DVB_PLATFORM_DRIVERS=y +CONFIG_CEC_PLATFORM_DRIVERS=y +CONFIG_CEC_GPIO=m +CONFIG_SDR_PLATFORM_DRIVERS=y + +# +# Supported MMC/SDIO adapters +# +CONFIG_SMS_SDIO_DRV=m +CONFIG_RADIO_ADAPTERS=y +CONFIG_RADIO_TEA575X=m +CONFIG_RADIO_SI470X=y +CONFIG_USB_SI470X=m +CONFIG_I2C_SI470X=m +CONFIG_RADIO_SI4713=m +CONFIG_USB_SI4713=m +CONFIG_PLATFORM_SI4713=m +CONFIG_I2C_SI4713=m +CONFIG_RADIO_SI476X=m +CONFIG_USB_MR800=m +CONFIG_USB_DSBR=m +CONFIG_RADIO_MAXIRADIO=m +CONFIG_RADIO_SHARK=m +CONFIG_RADIO_SHARK2=m +CONFIG_USB_KEENE=m +CONFIG_USB_RAREMONO=m +CONFIG_USB_MA901=m +CONFIG_RADIO_TEA5764=m +CONFIG_RADIO_SAA7706H=m +CONFIG_RADIO_TEF6862=m +CONFIG_RADIO_WL1273=m + +# +# Texas Instruments WL128x FM driver (ST based) +# +CONFIG_RADIO_WL128X=m + +# +# Supported FireWire (IEEE 1394) Adapters +# +CONFIG_DVB_FIREDTV=m +CONFIG_DVB_FIREDTV_INPUT=y +CONFIG_MEDIA_COMMON_OPTIONS=y + +# +# common driver options +# +CONFIG_VIDEO_CX2341X=m +CONFIG_VIDEO_TVEEPROM=m +CONFIG_CYPRESS_FIRMWARE=m +CONFIG_VIDEOBUF2_CORE=m +CONFIG_VIDEOBUF2_V4L2=m +CONFIG_VIDEOBUF2_MEMOPS=m +CONFIG_VIDEOBUF2_DMA_CONTIG=m +CONFIG_VIDEOBUF2_VMALLOC=m +CONFIG_VIDEOBUF2_DMA_SG=m +CONFIG_VIDEOBUF2_DVB=m +CONFIG_DVB_B2C2_FLEXCOP=m +CONFIG_VIDEO_SAA7146=m +CONFIG_VIDEO_SAA7146_VV=m +CONFIG_SMS_SIANO_MDTV=m +CONFIG_SMS_SIANO_RC=y +# CONFIG_SMS_SIANO_DEBUGFS is not set + +# +# Media ancillary drivers (tuners, sensors, i2c, spi, frontends) +# +CONFIG_MEDIA_SUBDRV_AUTOSELECT=y +CONFIG_MEDIA_ATTACH=y +CONFIG_VIDEO_IR_I2C=m + +# +# Audio decoders, processors and mixers +# +CONFIG_VIDEO_TVAUDIO=m +CONFIG_VIDEO_TDA7432=m +CONFIG_VIDEO_TDA9840=m +CONFIG_VIDEO_TEA6415C=m +CONFIG_VIDEO_TEA6420=m +CONFIG_VIDEO_MSP3400=m +CONFIG_VIDEO_CS3308=m +CONFIG_VIDEO_CS5345=m +CONFIG_VIDEO_CS53L32A=m +CONFIG_VIDEO_UDA1342=m +CONFIG_VIDEO_WM8775=m +CONFIG_VIDEO_WM8739=m +CONFIG_VIDEO_VP27SMPX=m +CONFIG_VIDEO_SONY_BTF_MPX=m + +# +# RDS decoders +# +CONFIG_VIDEO_SAA6588=m + +# +# Video decoders +# +CONFIG_VIDEO_BT819=m +CONFIG_VIDEO_BT856=m +CONFIG_VIDEO_BT866=m +CONFIG_VIDEO_KS0127=m +CONFIG_VIDEO_SAA7110=m +CONFIG_VIDEO_SAA711X=m +CONFIG_VIDEO_TVP5150=m +CONFIG_VIDEO_TW2804=m +CONFIG_VIDEO_TW9903=m +CONFIG_VIDEO_TW9906=m +CONFIG_VIDEO_VPX3220=m + +# +# Video and audio decoders +# +CONFIG_VIDEO_SAA717X=m +CONFIG_VIDEO_CX25840=m + +# +# Video encoders +# +CONFIG_VIDEO_SAA7127=m +CONFIG_VIDEO_SAA7185=m +CONFIG_VIDEO_ADV7170=m +CONFIG_VIDEO_ADV7175=m + +# +# Camera sensor devices +# +CONFIG_VIDEO_OV2640=m +CONFIG_VIDEO_OV7640=m +CONFIG_VIDEO_OV7670=m +CONFIG_VIDEO_MT9M111=m +CONFIG_VIDEO_MT9V011=m + +# +# Flash devices +# + +# +# Video improvement chips +# +CONFIG_VIDEO_UPD64031A=m +CONFIG_VIDEO_UPD64083=m + +# +# Audio/Video compression chips +# +CONFIG_VIDEO_SAA6752HS=m + +# +# SDR tuner chips +# + +# +# Miscellaneous helper chips +# +CONFIG_VIDEO_M52790=m + +# +# Sensors used on soc_camera driver +# + +# +# soc_camera sensor drivers +# +CONFIG_SOC_CAMERA_IMX074=m +CONFIG_SOC_CAMERA_MT9M001=m +CONFIG_SOC_CAMERA_MT9M111=m +CONFIG_SOC_CAMERA_MT9T031=m +CONFIG_SOC_CAMERA_MT9T112=m +CONFIG_SOC_CAMERA_MT9V022=m +CONFIG_SOC_CAMERA_OV5642=m +CONFIG_SOC_CAMERA_OV772X=m +CONFIG_SOC_CAMERA_OV9640=m +CONFIG_SOC_CAMERA_OV9740=m +CONFIG_SOC_CAMERA_RJ54N1=m +CONFIG_SOC_CAMERA_TW9910=m +CONFIG_MEDIA_TUNER=m +CONFIG_MEDIA_TUNER_SIMPLE=m +CONFIG_MEDIA_TUNER_TDA18250=m +CONFIG_MEDIA_TUNER_TDA8290=m +CONFIG_MEDIA_TUNER_TDA827X=m +CONFIG_MEDIA_TUNER_TDA18271=m +CONFIG_MEDIA_TUNER_TDA9887=m +CONFIG_MEDIA_TUNER_TEA5761=m +CONFIG_MEDIA_TUNER_TEA5767=m +CONFIG_MEDIA_TUNER_MSI001=m +CONFIG_MEDIA_TUNER_MT20XX=m +CONFIG_MEDIA_TUNER_MT2060=m +CONFIG_MEDIA_TUNER_MT2063=m +CONFIG_MEDIA_TUNER_MT2266=m +CONFIG_MEDIA_TUNER_MT2131=m +CONFIG_MEDIA_TUNER_QT1010=m +CONFIG_MEDIA_TUNER_XC2028=m +CONFIG_MEDIA_TUNER_XC5000=m +CONFIG_MEDIA_TUNER_XC4000=m +CONFIG_MEDIA_TUNER_MXL5005S=m +CONFIG_MEDIA_TUNER_MXL5007T=m +CONFIG_MEDIA_TUNER_MC44S803=m +CONFIG_MEDIA_TUNER_MAX2165=m +CONFIG_MEDIA_TUNER_TDA18218=m +CONFIG_MEDIA_TUNER_FC0011=m +CONFIG_MEDIA_TUNER_FC0012=m +CONFIG_MEDIA_TUNER_FC0013=m +CONFIG_MEDIA_TUNER_TDA18212=m +CONFIG_MEDIA_TUNER_E4000=m +CONFIG_MEDIA_TUNER_FC2580=m +CONFIG_MEDIA_TUNER_M88RS6000T=m +CONFIG_MEDIA_TUNER_TUA9001=m +CONFIG_MEDIA_TUNER_SI2157=m +CONFIG_MEDIA_TUNER_IT913X=m +CONFIG_MEDIA_TUNER_R820T=m +CONFIG_MEDIA_TUNER_MXL301RF=m +CONFIG_MEDIA_TUNER_QM1D1C0042=m + +# +# Multistandard (satellite) frontends +# +CONFIG_DVB_STB0899=m +CONFIG_DVB_STB6100=m +CONFIG_DVB_STV090x=m +CONFIG_DVB_STV0910=m +CONFIG_DVB_STV6110x=m +CONFIG_DVB_STV6111=m +CONFIG_DVB_MXL5XX=m +CONFIG_DVB_M88DS3103=m + +# +# Multistandard (cable + terrestrial) frontends +# +CONFIG_DVB_DRXK=m +CONFIG_DVB_TDA18271C2DD=m +CONFIG_DVB_SI2165=m +CONFIG_DVB_MN88472=m +CONFIG_DVB_MN88473=m + +# +# DVB-S (satellite) frontends +# +CONFIG_DVB_CX24110=m +CONFIG_DVB_CX24123=m +CONFIG_DVB_MT312=m +CONFIG_DVB_ZL10036=m +CONFIG_DVB_ZL10039=m +CONFIG_DVB_S5H1420=m +CONFIG_DVB_STV0288=m +CONFIG_DVB_STB6000=m +CONFIG_DVB_STV0299=m +CONFIG_DVB_STV6110=m +CONFIG_DVB_STV0900=m +CONFIG_DVB_TDA8083=m +CONFIG_DVB_TDA10086=m +CONFIG_DVB_TDA8261=m +CONFIG_DVB_VES1X93=m +CONFIG_DVB_TUNER_ITD1000=m +CONFIG_DVB_TUNER_CX24113=m +CONFIG_DVB_TDA826X=m +CONFIG_DVB_TUA6100=m +CONFIG_DVB_CX24116=m +CONFIG_DVB_CX24117=m +CONFIG_DVB_CX24120=m +CONFIG_DVB_SI21XX=m +CONFIG_DVB_TS2020=m +CONFIG_DVB_DS3000=m +CONFIG_DVB_MB86A16=m +CONFIG_DVB_TDA10071=m + +# +# DVB-T (terrestrial) frontends +# +CONFIG_DVB_SP8870=m +CONFIG_DVB_SP887X=m +CONFIG_DVB_CX22700=m +CONFIG_DVB_CX22702=m +CONFIG_DVB_DRXD=m +CONFIG_DVB_L64781=m +CONFIG_DVB_TDA1004X=m +CONFIG_DVB_NXT6000=m +CONFIG_DVB_MT352=m +CONFIG_DVB_ZL10353=m +CONFIG_DVB_DIB3000MB=m +CONFIG_DVB_DIB3000MC=m +CONFIG_DVB_DIB7000M=m +CONFIG_DVB_DIB7000P=m +CONFIG_DVB_TDA10048=m +CONFIG_DVB_AF9013=m +CONFIG_DVB_EC100=m +CONFIG_DVB_STV0367=m +CONFIG_DVB_CXD2820R=m +CONFIG_DVB_CXD2841ER=m +CONFIG_DVB_RTL2830=m +CONFIG_DVB_RTL2832=m +CONFIG_DVB_RTL2832_SDR=m +CONFIG_DVB_SI2168=m +CONFIG_DVB_AS102_FE=m +CONFIG_DVB_ZD1301_DEMOD=m +CONFIG_DVB_GP8PSK_FE=m + +# +# DVB-C (cable) frontends +# +CONFIG_DVB_VES1820=m +CONFIG_DVB_TDA10021=m +CONFIG_DVB_TDA10023=m +CONFIG_DVB_STV0297=m + +# +# ATSC (North American/Korean Terrestrial/Cable DTV) frontends +# +CONFIG_DVB_NXT200X=m +CONFIG_DVB_OR51211=m +CONFIG_DVB_OR51132=m +CONFIG_DVB_BCM3510=m +CONFIG_DVB_LGDT330X=m +CONFIG_DVB_LGDT3305=m +CONFIG_DVB_LGDT3306A=m +CONFIG_DVB_LG2160=m +CONFIG_DVB_S5H1409=m +CONFIG_DVB_AU8522=m +CONFIG_DVB_AU8522_DTV=m +CONFIG_DVB_AU8522_V4L=m +CONFIG_DVB_S5H1411=m + +# +# ISDB-T (terrestrial) frontends +# +CONFIG_DVB_S921=m +CONFIG_DVB_DIB8000=m +CONFIG_DVB_MB86A20S=m + +# +# ISDB-S (satellite) & ISDB-T (terrestrial) frontends +# +CONFIG_DVB_TC90522=m + +# +# Digital terrestrial only tuners/PLL +# +CONFIG_DVB_PLL=m +CONFIG_DVB_TUNER_DIB0070=m +CONFIG_DVB_TUNER_DIB0090=m + +# +# SEC control devices for DVB-S +# +CONFIG_DVB_DRX39XYJ=m +CONFIG_DVB_LNBH25=m +CONFIG_DVB_LNBP21=m +CONFIG_DVB_LNBP22=m +CONFIG_DVB_ISL6405=m +CONFIG_DVB_ISL6421=m +CONFIG_DVB_ISL6423=m +CONFIG_DVB_A8293=m +CONFIG_DVB_SP2=m +CONFIG_DVB_LGS8GXX=m +CONFIG_DVB_ATBM8830=m +CONFIG_DVB_TDA665x=m +CONFIG_DVB_IX2505V=m +CONFIG_DVB_M88RS2000=m +CONFIG_DVB_AF9033=m +CONFIG_DVB_HORUS3A=m +CONFIG_DVB_ASCOT2E=m +CONFIG_DVB_HELENE=m + +# +# Tools to develop new frontends +# +# CONFIG_DVB_DUMMY_FE is not set + +# +# Graphics support +# +CONFIG_AGP=m +CONFIG_AGP_AMD64=m +CONFIG_AGP_INTEL=m +CONFIG_AGP_SIS=m +CONFIG_AGP_VIA=m +CONFIG_INTEL_GTT=m +CONFIG_VGA_ARB=y +CONFIG_VGA_ARB_MAX_GPUS=16 +CONFIG_VGA_SWITCHEROO=y +CONFIG_DRM=m +CONFIG_DRM_MIPI_DSI=y +CONFIG_DRM_DP_AUX_CHARDEV=y +# CONFIG_DRM_DEBUG_MM_SELFTEST is not set +CONFIG_DRM_KMS_HELPER=m +CONFIG_DRM_KMS_FB_HELPER=y +CONFIG_DRM_FBDEV_EMULATION=y +CONFIG_DRM_FBDEV_OVERALLOC=100 +# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set +CONFIG_DRM_TTM=m +CONFIG_DRM_GEM_CMA_HELPER=y +CONFIG_DRM_KMS_CMA_HELPER=y +CONFIG_DRM_VM=y +CONFIG_DRM_SCHED=m + +# +# I2C encoder or helper chips +# +CONFIG_DRM_I2C_CH7006=m +CONFIG_DRM_I2C_SIL164=m +CONFIG_DRM_I2C_NXP_TDA998X=m +CONFIG_DRM_RADEON=m +# CONFIG_DRM_RADEON_USERPTR is not set +CONFIG_DRM_AMDGPU=m +CONFIG_DRM_AMDGPU_SI=y +CONFIG_DRM_AMDGPU_CIK=y +CONFIG_DRM_AMDGPU_USERPTR=y +# CONFIG_DRM_AMDGPU_GART_DEBUGFS is not set + +# +# ACP (Audio CoProcessor) Configuration +# +CONFIG_DRM_AMD_ACP=y + +# +# Display Engine Configuration +# +CONFIG_DRM_AMD_DC=y +CONFIG_DRM_AMD_DC_PRE_VEGA=y +# CONFIG_DRM_AMD_DC_FBC is not set +CONFIG_DRM_AMD_DC_DCN1_0=y +# CONFIG_DEBUG_KERNEL_DC is not set + +# +# AMD Library routines +# +CONFIG_CHASH=m +# CONFIG_CHASH_STATS is not set +# CONFIG_CHASH_SELFTEST is not set +CONFIG_DRM_NOUVEAU=m +CONFIG_NOUVEAU_DEBUG=5 +CONFIG_NOUVEAU_DEBUG_DEFAULT=3 +# CONFIG_NOUVEAU_DEBUG_MMU is not set +CONFIG_DRM_NOUVEAU_BACKLIGHT=y +CONFIG_DRM_I915=m +# CONFIG_DRM_I915_ALPHA_SUPPORT is not set +CONFIG_DRM_I915_CAPTURE_ERROR=y +CONFIG_DRM_I915_COMPRESS_ERROR=y +CONFIG_DRM_I915_USERPTR=y +CONFIG_DRM_I915_GVT=y +CONFIG_DRM_I915_GVT_KVMGT=m +CONFIG_DRM_VGEM=m +CONFIG_DRM_VMWGFX=m +CONFIG_DRM_VMWGFX_FBCON=y +CONFIG_DRM_GMA500=m +CONFIG_DRM_GMA600=y +CONFIG_DRM_GMA3600=y +CONFIG_DRM_UDL=m +CONFIG_DRM_AST=m +CONFIG_DRM_MGAG200=m +CONFIG_DRM_CIRRUS_QEMU=m +CONFIG_DRM_QXL=m +CONFIG_DRM_BOCHS=m +CONFIG_DRM_VIRTIO_GPU=m +CONFIG_DRM_PANEL=y + +# +# Display Panels +# +CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN=m +CONFIG_DRM_BRIDGE=y +CONFIG_DRM_PANEL_BRIDGE=y + +# +# Display Interface Bridges +# +CONFIG_DRM_ANALOGIX_ANX78XX=m +CONFIG_HSA_AMD=m +CONFIG_DRM_HISI_HIBMC=m +CONFIG_DRM_TINYDRM=m +CONFIG_TINYDRM_MIPI_DBI=m +CONFIG_TINYDRM_ILI9225=m +CONFIG_TINYDRM_MI0283QT=m +CONFIG_TINYDRM_REPAPER=m +CONFIG_TINYDRM_ST7586=m +CONFIG_TINYDRM_ST7735R=m +# CONFIG_DRM_LEGACY is not set +CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y +# CONFIG_DRM_LIB_RANDOM is not set + +# +# Frame buffer Devices +# +CONFIG_FB=y +CONFIG_FIRMWARE_EDID=y +CONFIG_FB_CMDLINE=y +CONFIG_FB_NOTIFY=y +CONFIG_FB_DDC=m +CONFIG_FB_BOOT_VESA_SUPPORT=y +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +CONFIG_FB_SYS_FILLRECT=m +CONFIG_FB_SYS_COPYAREA=m +CONFIG_FB_SYS_IMAGEBLIT=m +# CONFIG_FB_PROVIDE_GET_FB_UNMAPPED_AREA is not set +CONFIG_FB_FOREIGN_ENDIAN=y +CONFIG_FB_BOTH_ENDIAN=y +# CONFIG_FB_BIG_ENDIAN is not set +# CONFIG_FB_LITTLE_ENDIAN is not set +CONFIG_FB_SYS_FOPS=m +CONFIG_FB_DEFERRED_IO=y +CONFIG_FB_HECUBA=m +CONFIG_FB_SVGALIB=m +# CONFIG_FB_MACMODES is not set +CONFIG_FB_BACKLIGHT=y +CONFIG_FB_MODE_HELPERS=y +CONFIG_FB_TILEBLITTING=y + +# +# Frame buffer hardware drivers +# +CONFIG_FB_CIRRUS=m +CONFIG_FB_PM2=m +CONFIG_FB_PM2_FIFO_DISCONNECT=y +CONFIG_FB_CYBER2000=m +CONFIG_FB_CYBER2000_DDC=y +CONFIG_FB_ARC=m +CONFIG_FB_ASILIANT=y +CONFIG_FB_IMSTT=y +CONFIG_FB_VGA16=m +CONFIG_FB_UVESA=m +CONFIG_FB_VESA=y +CONFIG_FB_EFI=y +CONFIG_FB_N411=m +CONFIG_FB_HGA=m +CONFIG_FB_OPENCORES=m +CONFIG_FB_S1D13XXX=m +# CONFIG_FB_NVIDIA is not set +# CONFIG_FB_RIVA is not set +CONFIG_FB_I740=m +CONFIG_FB_LE80578=m +CONFIG_FB_CARILLO_RANCH=m +CONFIG_FB_MATROX=m +CONFIG_FB_MATROX_MILLENIUM=y +CONFIG_FB_MATROX_MYSTIQUE=y +CONFIG_FB_MATROX_G=y +CONFIG_FB_MATROX_I2C=m +CONFIG_FB_MATROX_MAVEN=m +CONFIG_FB_RADEON=m +CONFIG_FB_RADEON_I2C=y +CONFIG_FB_RADEON_BACKLIGHT=y +# CONFIG_FB_RADEON_DEBUG is not set +CONFIG_FB_ATY128=m +CONFIG_FB_ATY128_BACKLIGHT=y +CONFIG_FB_ATY=m +CONFIG_FB_ATY_CT=y +CONFIG_FB_ATY_GENERIC_LCD=y +CONFIG_FB_ATY_GX=y +CONFIG_FB_ATY_BACKLIGHT=y +CONFIG_FB_S3=m +CONFIG_FB_S3_DDC=y +CONFIG_FB_SAVAGE=m +CONFIG_FB_SAVAGE_I2C=y +CONFIG_FB_SAVAGE_ACCEL=y +CONFIG_FB_SIS=m +CONFIG_FB_SIS_300=y +CONFIG_FB_SIS_315=y +CONFIG_FB_VIA=m +# CONFIG_FB_VIA_DIRECT_PROCFS is not set +CONFIG_FB_VIA_X_COMPATIBILITY=y +CONFIG_FB_NEOMAGIC=m +CONFIG_FB_KYRO=m +CONFIG_FB_3DFX=m +CONFIG_FB_3DFX_ACCEL=y +CONFIG_FB_3DFX_I2C=y +CONFIG_FB_VOODOO1=m +CONFIG_FB_VT8623=m +CONFIG_FB_TRIDENT=m +CONFIG_FB_ARK=m +CONFIG_FB_PM3=m +CONFIG_FB_CARMINE=m +CONFIG_FB_CARMINE_DRAM_EVAL=y +# CONFIG_CARMINE_DRAM_CUSTOM is not set +CONFIG_FB_SM501=m +CONFIG_FB_SMSCUFX=m +CONFIG_FB_UDL=m +CONFIG_FB_IBM_GXT4500=m +CONFIG_FB_VIRTUAL=m +CONFIG_FB_METRONOME=m +CONFIG_FB_MB862XX=m +CONFIG_FB_MB862XX_PCI_GDC=y +CONFIG_FB_MB862XX_I2C=y +CONFIG_FB_BROADSHEET=m +CONFIG_FB_AUO_K190X=m +CONFIG_FB_AUO_K1900=m +CONFIG_FB_AUO_K1901=m +CONFIG_FB_HYPERV=m +CONFIG_FB_SIMPLE=y +CONFIG_FB_SM712=m +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_LCD_CLASS_DEVICE=m +CONFIG_LCD_L4F00242T03=m +CONFIG_LCD_LMS283GF05=m +CONFIG_LCD_LTV350QV=m +CONFIG_LCD_ILI922X=m +CONFIG_LCD_ILI9320=m +CONFIG_LCD_TDO24M=m +CONFIG_LCD_VGG2432A4=m +CONFIG_LCD_PLATFORM=m +CONFIG_LCD_S6E63M0=m +CONFIG_LCD_LD9040=m +CONFIG_LCD_AMS369FG06=m +CONFIG_LCD_LMS501KF03=m +CONFIG_LCD_HX8357=m +CONFIG_BACKLIGHT_CLASS_DEVICE=y +CONFIG_BACKLIGHT_GENERIC=m +CONFIG_BACKLIGHT_LM3533=m +CONFIG_BACKLIGHT_CARILLO_RANCH=m +CONFIG_BACKLIGHT_PWM=m +CONFIG_BACKLIGHT_DA9052=m +CONFIG_BACKLIGHT_APPLE=m +CONFIG_BACKLIGHT_PM8941_WLED=m +CONFIG_BACKLIGHT_SAHARA=m +CONFIG_BACKLIGHT_WM831X=m +CONFIG_BACKLIGHT_ADP8860=m +CONFIG_BACKLIGHT_ADP8870=m +CONFIG_BACKLIGHT_PCF50633=m +CONFIG_BACKLIGHT_LM3630A=m +CONFIG_BACKLIGHT_LM3639=m +CONFIG_BACKLIGHT_LP855X=m +CONFIG_BACKLIGHT_SKY81452=m +CONFIG_BACKLIGHT_GPIO=m +CONFIG_BACKLIGHT_LV5207LP=m +CONFIG_BACKLIGHT_BD6107=m +CONFIG_BACKLIGHT_ARCXCNN=m +CONFIG_VGASTATE=m +CONFIG_HDMI=y + +# +# Console display driver support +# +CONFIG_VGA_CONSOLE=y +CONFIG_VGACON_SOFT_SCROLLBACK=y +CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64 +# CONFIG_VGACON_SOFT_SCROLLBACK_PERSISTENT_ENABLE_BY_DEFAULT is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_DUMMY_CONSOLE_COLUMNS=80 +CONFIG_DUMMY_CONSOLE_ROWS=25 +CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y +CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y +# CONFIG_LOGO is not set +CONFIG_SOUND=m +CONFIG_SOUND_OSS_CORE=y +CONFIG_SOUND_OSS_CORE_PRECLAIM=y +CONFIG_SND=m +CONFIG_SND_TIMER=m +CONFIG_SND_PCM=m +CONFIG_SND_PCM_ELD=y +CONFIG_SND_PCM_IEC958=y +CONFIG_SND_DMAENGINE_PCM=m +CONFIG_SND_HWDEP=m +CONFIG_SND_SEQ_DEVICE=m +CONFIG_SND_RAWMIDI=m +CONFIG_SND_COMPRESS_OFFLOAD=m +CONFIG_SND_JACK=y +CONFIG_SND_JACK_INPUT_DEV=y +CONFIG_SND_OSSEMUL=y +CONFIG_SND_MIXER_OSS=m +CONFIG_SND_PCM_OSS=m +CONFIG_SND_PCM_OSS_PLUGINS=y +CONFIG_SND_PCM_TIMER=y +CONFIG_SND_HRTIMER=m +CONFIG_SND_DYNAMIC_MINORS=y +CONFIG_SND_MAX_CARDS=32 +CONFIG_SND_SUPPORT_OLD_API=y +CONFIG_SND_PROC_FS=y +CONFIG_SND_VERBOSE_PROCFS=y +# CONFIG_SND_VERBOSE_PRINTK is not set +# CONFIG_SND_DEBUG is not set +CONFIG_SND_VMASTER=y +CONFIG_SND_DMA_SGBUF=y +CONFIG_SND_SEQUENCER=m +CONFIG_SND_SEQ_DUMMY=m +CONFIG_SND_SEQUENCER_OSS=m +CONFIG_SND_SEQ_HRTIMER_DEFAULT=y +CONFIG_SND_SEQ_MIDI_EVENT=m +CONFIG_SND_SEQ_MIDI=m +CONFIG_SND_SEQ_MIDI_EMUL=m +CONFIG_SND_SEQ_VIRMIDI=m +CONFIG_SND_MPU401_UART=m +CONFIG_SND_OPL3_LIB=m +CONFIG_SND_OPL3_LIB_SEQ=m +# CONFIG_SND_OPL4_LIB_SEQ is not set +CONFIG_SND_VX_LIB=m +CONFIG_SND_AC97_CODEC=m +CONFIG_SND_DRIVERS=y +# CONFIG_SND_PCSP is not set +CONFIG_SND_DUMMY=m +CONFIG_SND_ALOOP=m +CONFIG_SND_VIRMIDI=m +CONFIG_SND_MTPAV=m +CONFIG_SND_MTS64=m +CONFIG_SND_SERIAL_U16550=m +CONFIG_SND_MPU401=m +CONFIG_SND_PORTMAN2X4=m +CONFIG_SND_AC97_POWER_SAVE=y +CONFIG_SND_AC97_POWER_SAVE_DEFAULT=0 +CONFIG_SND_SB_COMMON=m +CONFIG_SND_PCI=y +CONFIG_SND_AD1889=m +CONFIG_SND_ALS300=m +CONFIG_SND_ALS4000=m +CONFIG_SND_ALI5451=m +CONFIG_SND_ASIHPI=m +CONFIG_SND_ATIIXP=m +CONFIG_SND_ATIIXP_MODEM=m +CONFIG_SND_AU8810=m +CONFIG_SND_AU8820=m +CONFIG_SND_AU8830=m +CONFIG_SND_AW2=m +CONFIG_SND_AZT3328=m +CONFIG_SND_BT87X=m +CONFIG_SND_BT87X_OVERCLOCK=y +CONFIG_SND_CA0106=m +CONFIG_SND_CMIPCI=m +CONFIG_SND_OXYGEN_LIB=m +CONFIG_SND_OXYGEN=m +CONFIG_SND_CS4281=m +CONFIG_SND_CS46XX=m +CONFIG_SND_CS46XX_NEW_DSP=y +CONFIG_SND_CTXFI=m +CONFIG_SND_DARLA20=m +CONFIG_SND_GINA20=m +CONFIG_SND_LAYLA20=m +CONFIG_SND_DARLA24=m +CONFIG_SND_GINA24=m +CONFIG_SND_LAYLA24=m +CONFIG_SND_MONA=m +CONFIG_SND_MIA=m +CONFIG_SND_ECHO3G=m +CONFIG_SND_INDIGO=m +CONFIG_SND_INDIGOIO=m +CONFIG_SND_INDIGODJ=m +CONFIG_SND_INDIGOIOX=m +CONFIG_SND_INDIGODJX=m +CONFIG_SND_EMU10K1=m +CONFIG_SND_EMU10K1_SEQ=m +CONFIG_SND_EMU10K1X=m +CONFIG_SND_ENS1370=m +CONFIG_SND_ENS1371=m +CONFIG_SND_ES1938=m +CONFIG_SND_ES1968=m +CONFIG_SND_ES1968_INPUT=y +CONFIG_SND_ES1968_RADIO=y +CONFIG_SND_FM801=m +CONFIG_SND_FM801_TEA575X_BOOL=y +CONFIG_SND_HDSP=m +CONFIG_SND_HDSPM=m +CONFIG_SND_ICE1712=m +CONFIG_SND_ICE1724=m +CONFIG_SND_INTEL8X0=m +CONFIG_SND_INTEL8X0M=m +CONFIG_SND_KORG1212=m +CONFIG_SND_LOLA=m +CONFIG_SND_LX6464ES=m +CONFIG_SND_MAESTRO3=m +CONFIG_SND_MAESTRO3_INPUT=y +CONFIG_SND_MIXART=m +CONFIG_SND_NM256=m +CONFIG_SND_PCXHR=m +CONFIG_SND_RIPTIDE=m +CONFIG_SND_RME32=m +CONFIG_SND_RME96=m +CONFIG_SND_RME9652=m +CONFIG_SND_SONICVIBES=m +CONFIG_SND_TRIDENT=m +CONFIG_SND_VIA82XX=m +CONFIG_SND_VIA82XX_MODEM=m +CONFIG_SND_VIRTUOSO=m +CONFIG_SND_VX222=m +CONFIG_SND_YMFPCI=m + +# +# HD-Audio +# +CONFIG_SND_HDA=m +CONFIG_SND_HDA_INTEL=m +CONFIG_SND_HDA_HWDEP=y +CONFIG_SND_HDA_RECONFIG=y +CONFIG_SND_HDA_INPUT_BEEP=y +CONFIG_SND_HDA_INPUT_BEEP_MODE=1 +CONFIG_SND_HDA_PATCH_LOADER=y +CONFIG_SND_HDA_CODEC_REALTEK=m +CONFIG_SND_HDA_CODEC_ANALOG=m +CONFIG_SND_HDA_CODEC_SIGMATEL=m +CONFIG_SND_HDA_CODEC_VIA=m +CONFIG_SND_HDA_CODEC_HDMI=m +CONFIG_SND_HDA_CODEC_CIRRUS=m +CONFIG_SND_HDA_CODEC_CONEXANT=m +CONFIG_SND_HDA_CODEC_CA0110=m +CONFIG_SND_HDA_CODEC_CA0132=m +CONFIG_SND_HDA_CODEC_CA0132_DSP=y +CONFIG_SND_HDA_CODEC_CMEDIA=m +CONFIG_SND_HDA_CODEC_SI3054=m +CONFIG_SND_HDA_GENERIC=m +CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0 +CONFIG_SND_HDA_CORE=m +CONFIG_SND_HDA_DSP_LOADER=y +CONFIG_SND_HDA_I915=y +CONFIG_SND_HDA_EXT_CORE=m +CONFIG_SND_HDA_PREALLOC_SIZE=64 +CONFIG_SND_SPI=y +CONFIG_SND_USB=y +CONFIG_SND_USB_AUDIO=m +CONFIG_SND_USB_UA101=m +CONFIG_SND_USB_USX2Y=m +CONFIG_SND_USB_CAIAQ=m +CONFIG_SND_USB_CAIAQ_INPUT=y +CONFIG_SND_USB_US122L=m +CONFIG_SND_USB_6FIRE=m +CONFIG_SND_USB_HIFACE=m +CONFIG_SND_BCD2000=m +CONFIG_SND_USB_LINE6=m +CONFIG_SND_USB_POD=m +CONFIG_SND_USB_PODHD=m +CONFIG_SND_USB_TONEPORT=m +CONFIG_SND_USB_VARIAX=m +CONFIG_SND_FIREWIRE=y +CONFIG_SND_FIREWIRE_LIB=m +CONFIG_SND_DICE=m +CONFIG_SND_OXFW=m +CONFIG_SND_ISIGHT=m +CONFIG_SND_FIREWORKS=m +CONFIG_SND_BEBOB=m +CONFIG_SND_FIREWIRE_DIGI00X=m +CONFIG_SND_FIREWIRE_TASCAM=m +CONFIG_SND_FIREWIRE_MOTU=m +CONFIG_SND_FIREFACE=m +CONFIG_SND_PCMCIA=y +CONFIG_SND_VXPOCKET=m +CONFIG_SND_PDAUDIOCF=m +CONFIG_SND_SOC=m +CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM=y +CONFIG_SND_SOC_COMPRESS=y +CONFIG_SND_SOC_TOPOLOGY=y +CONFIG_SND_SOC_ACPI=m +CONFIG_SND_SOC_AMD_ACP=m +CONFIG_SND_SOC_AMD_CZ_RT5645_MACH=m +CONFIG_SND_ATMEL_SOC=m +CONFIG_SND_DESIGNWARE_I2S=m +CONFIG_SND_DESIGNWARE_PCM=y + +# +# SoC Audio for Freescale CPUs +# + +# +# Common SoC Audio options for Freescale CPUs: +# +CONFIG_SND_SOC_FSL_ASRC=m +CONFIG_SND_SOC_FSL_SAI=m +CONFIG_SND_SOC_FSL_SSI=m +CONFIG_SND_SOC_FSL_SPDIF=m +CONFIG_SND_SOC_FSL_ESAI=m +CONFIG_SND_SOC_IMX_AUDMUX=m +CONFIG_SND_I2S_HI6210_I2S=m +CONFIG_SND_SOC_IMG=y +CONFIG_SND_SOC_IMG_I2S_IN=m +CONFIG_SND_SOC_IMG_I2S_OUT=m +CONFIG_SND_SOC_IMG_PARALLEL_OUT=m +CONFIG_SND_SOC_IMG_SPDIF_IN=m +CONFIG_SND_SOC_IMG_SPDIF_OUT=m +CONFIG_SND_SOC_IMG_PISTACHIO_INTERNAL_DAC=m +CONFIG_SND_SOC_INTEL_SST_TOPLEVEL=y +CONFIG_SND_SST_IPC=m +CONFIG_SND_SST_IPC_PCI=m +CONFIG_SND_SST_IPC_ACPI=m +CONFIG_SND_SOC_INTEL_SST_ACPI=m +CONFIG_SND_SOC_INTEL_SST=m +CONFIG_SND_SOC_INTEL_SST_FIRMWARE=m +CONFIG_SND_SOC_INTEL_HASWELL=m +CONFIG_SND_SOC_INTEL_BAYTRAIL=m +CONFIG_SND_SST_ATOM_HIFI2_PLATFORM_PCI=m +CONFIG_SND_SST_ATOM_HIFI2_PLATFORM=m +CONFIG_SND_SOC_INTEL_SKYLAKE_SSP_CLK=m +CONFIG_SND_SOC_INTEL_SKYLAKE=m +CONFIG_SND_SOC_ACPI_INTEL_MATCH=m +CONFIG_SND_SOC_INTEL_MACH=y +CONFIG_SND_SOC_INTEL_HASWELL_MACH=m +CONFIG_SND_SOC_INTEL_BDW_RT5677_MACH=m +CONFIG_SND_SOC_INTEL_BROADWELL_MACH=m +CONFIG_SND_SOC_INTEL_BYT_MAX98090_MACH=m +CONFIG_SND_SOC_INTEL_BYT_RT5640_MACH=m +CONFIG_SND_SOC_INTEL_BYTCR_RT5640_MACH=m +CONFIG_SND_SOC_INTEL_BYTCR_RT5651_MACH=m +CONFIG_SND_SOC_INTEL_CHT_BSW_RT5672_MACH=m +CONFIG_SND_SOC_INTEL_CHT_BSW_RT5645_MACH=m +CONFIG_SND_SOC_INTEL_CHT_BSW_MAX98090_TI_MACH=m +CONFIG_SND_SOC_INTEL_BYT_CHT_DA7213_MACH=m +CONFIG_SND_SOC_INTEL_BYT_CHT_ES8316_MACH=m +CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH=m +CONFIG_SND_SOC_INTEL_SKL_RT286_MACH=m +CONFIG_SND_SOC_INTEL_SKL_NAU88L25_SSM4567_MACH=m +CONFIG_SND_SOC_INTEL_SKL_NAU88L25_MAX98357A_MACH=m +CONFIG_SND_SOC_INTEL_BXT_DA7219_MAX98357A_MACH=m +CONFIG_SND_SOC_INTEL_BXT_RT298_MACH=m +CONFIG_SND_SOC_INTEL_KBL_RT5663_MAX98927_MACH=m +CONFIG_SND_SOC_INTEL_KBL_RT5663_RT5514_MAX98927_MACH=m + +# +# STMicroelectronics STM32 SOC audio support +# +CONFIG_SND_SOC_XTFPGA_I2S=m +CONFIG_ZX_TDM=m +CONFIG_SND_SOC_I2C_AND_SPI=m + +# +# CODEC drivers +# +# CONFIG_SND_SOC_AC97_CODEC is not set +CONFIG_SND_SOC_ADAU_UTILS=m +CONFIG_SND_SOC_ADAU1701=m +CONFIG_SND_SOC_ADAU17X1=m +CONFIG_SND_SOC_ADAU1761=m +CONFIG_SND_SOC_ADAU1761_I2C=m +CONFIG_SND_SOC_ADAU1761_SPI=m +CONFIG_SND_SOC_ADAU7002=m +CONFIG_SND_SOC_AK4104=m +CONFIG_SND_SOC_AK4554=m +CONFIG_SND_SOC_AK4613=m +CONFIG_SND_SOC_AK4642=m +CONFIG_SND_SOC_AK5386=m +CONFIG_SND_SOC_ALC5623=m +# CONFIG_SND_SOC_BT_SCO is not set +CONFIG_SND_SOC_CS35L32=m +CONFIG_SND_SOC_CS35L33=m +CONFIG_SND_SOC_CS35L34=m +CONFIG_SND_SOC_CS35L35=m +CONFIG_SND_SOC_CS42L42=m +CONFIG_SND_SOC_CS42L51=m +CONFIG_SND_SOC_CS42L51_I2C=m +CONFIG_SND_SOC_CS42L52=m +CONFIG_SND_SOC_CS42L56=m +CONFIG_SND_SOC_CS42L73=m +CONFIG_SND_SOC_CS4265=m +CONFIG_SND_SOC_CS4270=m +CONFIG_SND_SOC_CS4271=m +CONFIG_SND_SOC_CS4271_I2C=m +CONFIG_SND_SOC_CS4271_SPI=m +CONFIG_SND_SOC_CS42XX8=m +CONFIG_SND_SOC_CS42XX8_I2C=m +CONFIG_SND_SOC_CS43130=m +CONFIG_SND_SOC_CS4349=m +CONFIG_SND_SOC_CS53L30=m +CONFIG_SND_SOC_DA7213=m +CONFIG_SND_SOC_DA7219=m +CONFIG_SND_SOC_DIO2125=m +CONFIG_SND_SOC_DMIC=m +CONFIG_SND_SOC_HDMI_CODEC=m +CONFIG_SND_SOC_ES7134=m +CONFIG_SND_SOC_ES8316=m +CONFIG_SND_SOC_ES8328=m +CONFIG_SND_SOC_ES8328_I2C=m +CONFIG_SND_SOC_ES8328_SPI=m +CONFIG_SND_SOC_GTM601=m +CONFIG_SND_SOC_HDAC_HDMI=m +CONFIG_SND_SOC_INNO_RK3036=m +CONFIG_SND_SOC_MAX98090=m +CONFIG_SND_SOC_MAX98357A=m +CONFIG_SND_SOC_MAX98504=m +CONFIG_SND_SOC_MAX98927=m +CONFIG_SND_SOC_MAX98373=m +CONFIG_SND_SOC_MAX9860=m +CONFIG_SND_SOC_MSM8916_WCD_ANALOG=m +CONFIG_SND_SOC_MSM8916_WCD_DIGITAL=m +CONFIG_SND_SOC_PCM1681=m +CONFIG_SND_SOC_PCM179X=m +CONFIG_SND_SOC_PCM179X_I2C=m +CONFIG_SND_SOC_PCM179X_SPI=m +CONFIG_SND_SOC_PCM186X=m +CONFIG_SND_SOC_PCM186X_I2C=m +CONFIG_SND_SOC_PCM186X_SPI=m +CONFIG_SND_SOC_PCM3168A=m +CONFIG_SND_SOC_PCM3168A_I2C=m +CONFIG_SND_SOC_PCM3168A_SPI=m +CONFIG_SND_SOC_PCM512x=m +CONFIG_SND_SOC_PCM512x_I2C=m +CONFIG_SND_SOC_PCM512x_SPI=m +CONFIG_SND_SOC_RL6231=m +CONFIG_SND_SOC_RL6347A=m +CONFIG_SND_SOC_RT286=m +CONFIG_SND_SOC_RT298=m +CONFIG_SND_SOC_RT5514=m +CONFIG_SND_SOC_RT5514_SPI=m +# CONFIG_SND_SOC_RT5514_SPI_BUILTIN is not set +CONFIG_SND_SOC_RT5616=m +CONFIG_SND_SOC_RT5631=m +CONFIG_SND_SOC_RT5640=m +CONFIG_SND_SOC_RT5645=m +CONFIG_SND_SOC_RT5651=m +CONFIG_SND_SOC_RT5663=m +CONFIG_SND_SOC_RT5670=m +CONFIG_SND_SOC_RT5677=m +CONFIG_SND_SOC_RT5677_SPI=m +CONFIG_SND_SOC_SGTL5000=m +CONFIG_SND_SOC_SI476X=m +CONFIG_SND_SOC_SIGMADSP=m +CONFIG_SND_SOC_SIGMADSP_I2C=m +CONFIG_SND_SOC_SIGMADSP_REGMAP=m +CONFIG_SND_SOC_SIRF_AUDIO_CODEC=m +CONFIG_SND_SOC_SPDIF=m +CONFIG_SND_SOC_SSM2602=m +CONFIG_SND_SOC_SSM2602_SPI=m +CONFIG_SND_SOC_SSM2602_I2C=m +CONFIG_SND_SOC_SSM4567=m +CONFIG_SND_SOC_STA32X=m +CONFIG_SND_SOC_STA350=m +CONFIG_SND_SOC_STI_SAS=m +CONFIG_SND_SOC_TAS2552=m +CONFIG_SND_SOC_TAS5086=m +CONFIG_SND_SOC_TAS571X=m +CONFIG_SND_SOC_TAS5720=m +CONFIG_SND_SOC_TAS6424=m +CONFIG_SND_SOC_TFA9879=m +CONFIG_SND_SOC_TLV320AIC23=m +CONFIG_SND_SOC_TLV320AIC23_I2C=m +CONFIG_SND_SOC_TLV320AIC23_SPI=m +CONFIG_SND_SOC_TLV320AIC31XX=m +CONFIG_SND_SOC_TLV320AIC32X4=m +CONFIG_SND_SOC_TLV320AIC32X4_I2C=m +CONFIG_SND_SOC_TLV320AIC32X4_SPI=m +CONFIG_SND_SOC_TLV320AIC3X=m +CONFIG_SND_SOC_TS3A227E=m +CONFIG_SND_SOC_TSCS42XX=m +CONFIG_SND_SOC_WM8510=m +CONFIG_SND_SOC_WM8523=m +CONFIG_SND_SOC_WM8524=m +CONFIG_SND_SOC_WM8580=m +CONFIG_SND_SOC_WM8711=m +CONFIG_SND_SOC_WM8728=m +CONFIG_SND_SOC_WM8731=m +CONFIG_SND_SOC_WM8737=m +CONFIG_SND_SOC_WM8741=m +CONFIG_SND_SOC_WM8750=m +CONFIG_SND_SOC_WM8753=m +CONFIG_SND_SOC_WM8770=m +CONFIG_SND_SOC_WM8776=m +CONFIG_SND_SOC_WM8804=m +CONFIG_SND_SOC_WM8804_I2C=m +CONFIG_SND_SOC_WM8804_SPI=m +CONFIG_SND_SOC_WM8903=m +CONFIG_SND_SOC_WM8960=m +CONFIG_SND_SOC_WM8962=m +CONFIG_SND_SOC_WM8974=m +CONFIG_SND_SOC_WM8978=m +CONFIG_SND_SOC_WM8985=m +CONFIG_SND_SOC_ZX_AUD96P22=m +CONFIG_SND_SOC_NAU8540=m +CONFIG_SND_SOC_NAU8810=m +CONFIG_SND_SOC_NAU8824=m +CONFIG_SND_SOC_NAU8825=m +CONFIG_SND_SOC_TPA6130A2=m +CONFIG_SND_SIMPLE_CARD_UTILS=m +CONFIG_SND_SIMPLE_CARD=m +CONFIG_SND_X86=y +CONFIG_HDMI_LPE_AUDIO=m +CONFIG_SND_SYNTH_EMUX=m +CONFIG_AC97_BUS=m + +# +# HID support +# +CONFIG_HID=m +CONFIG_HID_BATTERY_STRENGTH=y +CONFIG_HIDRAW=y +CONFIG_UHID=m +CONFIG_HID_GENERIC=m + +# +# Special HID drivers +# +CONFIG_HID_A4TECH=m +CONFIG_HID_ACCUTOUCH=m +CONFIG_HID_ACRUX=m +CONFIG_HID_ACRUX_FF=y +CONFIG_HID_APPLE=m +CONFIG_HID_APPLEIR=m +CONFIG_HID_ASUS=m +CONFIG_HID_AUREAL=m +CONFIG_HID_BELKIN=m +CONFIG_HID_BETOP_FF=m +CONFIG_HID_CHERRY=m +CONFIG_HID_CHICONY=m +CONFIG_HID_CORSAIR=m +CONFIG_HID_PRODIKEYS=m +CONFIG_HID_CMEDIA=m +CONFIG_HID_CP2112=m +CONFIG_HID_CYPRESS=m +CONFIG_HID_DRAGONRISE=m +CONFIG_DRAGONRISE_FF=y +CONFIG_HID_EMS_FF=m +CONFIG_HID_ELECOM=m +CONFIG_HID_ELO=m +CONFIG_HID_EZKEY=m +CONFIG_HID_GEMBIRD=m +CONFIG_HID_GFRM=m +CONFIG_HID_HOLTEK=m +CONFIG_HOLTEK_FF=y +CONFIG_HID_GT683R=m +CONFIG_HID_KEYTOUCH=m +CONFIG_HID_KYE=m +CONFIG_HID_UCLOGIC=m +CONFIG_HID_WALTOP=m +CONFIG_HID_GYRATION=m +CONFIG_HID_ICADE=m +CONFIG_HID_ITE=m +CONFIG_HID_JABRA=m +CONFIG_HID_TWINHAN=m +CONFIG_HID_KENSINGTON=m +CONFIG_HID_LCPOWER=m +CONFIG_HID_LED=m +CONFIG_HID_LENOVO=m +CONFIG_HID_LOGITECH=m +CONFIG_HID_LOGITECH_DJ=m +CONFIG_HID_LOGITECH_HIDPP=m +CONFIG_LOGITECH_FF=y +CONFIG_LOGIRUMBLEPAD2_FF=y +CONFIG_LOGIG940_FF=y +CONFIG_LOGIWHEELS_FF=y +CONFIG_HID_MAGICMOUSE=m +CONFIG_HID_MAYFLASH=m +CONFIG_HID_MICROSOFT=m +CONFIG_HID_MONTEREY=m +CONFIG_HID_MULTITOUCH=m +CONFIG_HID_NTI=m +CONFIG_HID_NTRIG=m +CONFIG_HID_ORTEK=m +CONFIG_HID_PANTHERLORD=m +CONFIG_PANTHERLORD_FF=y +CONFIG_HID_PENMOUNT=m +CONFIG_HID_PETALYNX=m +CONFIG_HID_PICOLCD=m +CONFIG_HID_PICOLCD_FB=y +CONFIG_HID_PICOLCD_BACKLIGHT=y +CONFIG_HID_PICOLCD_LCD=y +CONFIG_HID_PICOLCD_LEDS=y +CONFIG_HID_PICOLCD_CIR=y +CONFIG_HID_PLANTRONICS=m +CONFIG_HID_PRIMAX=m +CONFIG_HID_RETRODE=m +CONFIG_HID_ROCCAT=m +CONFIG_HID_SAITEK=m +CONFIG_HID_SAMSUNG=m +CONFIG_HID_SONY=m +CONFIG_SONY_FF=y +CONFIG_HID_SPEEDLINK=m +CONFIG_HID_STEELSERIES=m +CONFIG_HID_SUNPLUS=m +CONFIG_HID_RMI=m +CONFIG_HID_GREENASIA=m +CONFIG_GREENASIA_FF=y +CONFIG_HID_HYPERV_MOUSE=m +CONFIG_HID_SMARTJOYPLUS=m +CONFIG_SMARTJOYPLUS_FF=y +CONFIG_HID_TIVO=m +CONFIG_HID_TOPSEED=m +CONFIG_HID_THINGM=m +CONFIG_HID_THRUSTMASTER=m +CONFIG_THRUSTMASTER_FF=y +CONFIG_HID_UDRAW_PS3=m +CONFIG_HID_WACOM=m +CONFIG_HID_WIIMOTE=m +CONFIG_HID_XINMO=m +CONFIG_HID_ZEROPLUS=m +CONFIG_ZEROPLUS_FF=y +CONFIG_HID_ZYDACRON=m +CONFIG_HID_SENSOR_HUB=m +CONFIG_HID_SENSOR_CUSTOM_SENSOR=m +CONFIG_HID_ALPS=m + +# +# USB HID support +# +CONFIG_USB_HID=m +CONFIG_HID_PID=y +CONFIG_USB_HIDDEV=y + +# +# I2C HID support +# +CONFIG_I2C_HID=m + +# +# Intel ISH HID support +# +CONFIG_INTEL_ISH_HID=m +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +CONFIG_USB_SUPPORT=y +CONFIG_USB_COMMON=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB=m +CONFIG_USB_PCI=y +CONFIG_USB_ANNOUNCE_NEW_DEVICES=y + +# +# Miscellaneous USB options +# +CONFIG_USB_DEFAULT_PERSIST=y +CONFIG_USB_DYNAMIC_MINORS=y +CONFIG_USB_OTG=y +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_USB_OTG_FSM=m +CONFIG_USB_LEDS_TRIGGER_USBPORT=m +CONFIG_USB_MON=m +CONFIG_USB_WUSB=m +CONFIG_USB_WUSB_CBAF=m +# CONFIG_USB_WUSB_CBAF_DEBUG is not set + +# +# USB Host Controller Drivers +# +CONFIG_USB_C67X00_HCD=m +CONFIG_USB_XHCI_HCD=m +CONFIG_USB_XHCI_DBGCAP=y +CONFIG_USB_XHCI_PCI=m +CONFIG_USB_XHCI_PLATFORM=m +CONFIG_USB_EHCI_HCD=m +CONFIG_USB_EHCI_ROOT_HUB_TT=y +CONFIG_USB_EHCI_TT_NEWSCHED=y +CONFIG_USB_EHCI_PCI=m +CONFIG_USB_EHCI_HCD_PLATFORM=m +CONFIG_USB_OXU210HP_HCD=m +CONFIG_USB_ISP116X_HCD=m +CONFIG_USB_ISP1362_HCD=m +CONFIG_USB_FOTG210_HCD=m +CONFIG_USB_MAX3421_HCD=m +CONFIG_USB_OHCI_HCD=m +CONFIG_USB_OHCI_HCD_PCI=m +CONFIG_USB_OHCI_HCD_SSB=y +CONFIG_USB_OHCI_HCD_PLATFORM=m +CONFIG_USB_UHCI_HCD=m +CONFIG_USB_U132_HCD=m +CONFIG_USB_SL811_HCD=m +# CONFIG_USB_SL811_HCD_ISO is not set +CONFIG_USB_SL811_CS=m +CONFIG_USB_R8A66597_HCD=m +CONFIG_USB_WHCI_HCD=m +CONFIG_USB_HWA_HCD=m +CONFIG_USB_HCD_BCMA=m +CONFIG_USB_HCD_SSB=m +# CONFIG_USB_HCD_TEST_MODE is not set + +# +# USB Device Class drivers +# +CONFIG_USB_ACM=m +CONFIG_USB_PRINTER=m +CONFIG_USB_WDM=m +CONFIG_USB_TMC=m + +# +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may +# + +# +# also be needed; see USB_STORAGE Help for more info +# +CONFIG_USB_STORAGE=m +# CONFIG_USB_STORAGE_DEBUG is not set +CONFIG_USB_STORAGE_REALTEK=m +CONFIG_REALTEK_AUTOPM=y +CONFIG_USB_STORAGE_DATAFAB=m +CONFIG_USB_STORAGE_FREECOM=m +CONFIG_USB_STORAGE_ISD200=m +CONFIG_USB_STORAGE_USBAT=m +CONFIG_USB_STORAGE_SDDR09=m +CONFIG_USB_STORAGE_SDDR55=m +CONFIG_USB_STORAGE_JUMPSHOT=m +CONFIG_USB_STORAGE_ALAUDA=m +CONFIG_USB_STORAGE_ONETOUCH=m +CONFIG_USB_STORAGE_KARMA=m +CONFIG_USB_STORAGE_CYPRESS_ATACB=m +CONFIG_USB_STORAGE_ENE_UB6250=m +CONFIG_USB_UAS=m + +# +# USB Imaging devices +# +CONFIG_USB_MDC800=m +CONFIG_USB_MICROTEK=m +CONFIG_USBIP_CORE=m +CONFIG_USBIP_VHCI_HCD=m +CONFIG_USBIP_VHCI_HC_PORTS=8 +CONFIG_USBIP_VHCI_NR_HCS=1 +CONFIG_USBIP_HOST=m +CONFIG_USBIP_VUDC=m +# CONFIG_USBIP_DEBUG is not set +CONFIG_USB_MUSB_HDRC=m +# CONFIG_USB_MUSB_HOST is not set +# CONFIG_USB_MUSB_GADGET is not set +CONFIG_USB_MUSB_DUAL_ROLE=y + +# +# Platform Glue Layer +# + +# +# MUSB DMA mode +# +CONFIG_MUSB_PIO_ONLY=y +CONFIG_USB_DWC3=m +# CONFIG_USB_DWC3_ULPI is not set +# CONFIG_USB_DWC3_HOST is not set +# CONFIG_USB_DWC3_GADGET is not set +CONFIG_USB_DWC3_DUAL_ROLE=y + +# +# Platform Glue Driver Support +# +CONFIG_USB_DWC3_PCI=m +CONFIG_USB_DWC2=m +# CONFIG_USB_DWC2_HOST is not set + +# +# Gadget/Dual-role mode requires USB Gadget support to be enabled +# +# CONFIG_USB_DWC2_PERIPHERAL is not set +CONFIG_USB_DWC2_DUAL_ROLE=y +CONFIG_USB_DWC2_PCI=m +# CONFIG_USB_DWC2_DEBUG is not set +# CONFIG_USB_DWC2_TRACK_MISSED_SOFS is not set +CONFIG_USB_CHIPIDEA=m +CONFIG_USB_CHIPIDEA_PCI=m +CONFIG_USB_CHIPIDEA_UDC=y +CONFIG_USB_CHIPIDEA_HOST=y +# CONFIG_USB_CHIPIDEA_ULPI is not set +CONFIG_USB_ISP1760=m +CONFIG_USB_ISP1760_HCD=y +CONFIG_USB_ISP1761_UDC=y +# CONFIG_USB_ISP1760_HOST_ROLE is not set +# CONFIG_USB_ISP1760_GADGET_ROLE is not set +CONFIG_USB_ISP1760_DUAL_ROLE=y + +# +# USB port drivers +# +CONFIG_USB_USS720=m +CONFIG_USB_SERIAL=m +CONFIG_USB_SERIAL_GENERIC=y +CONFIG_USB_SERIAL_SIMPLE=m +CONFIG_USB_SERIAL_AIRCABLE=m +CONFIG_USB_SERIAL_ARK3116=m +CONFIG_USB_SERIAL_BELKIN=m +CONFIG_USB_SERIAL_CH341=m +CONFIG_USB_SERIAL_WHITEHEAT=m +CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m +CONFIG_USB_SERIAL_CP210X=m +CONFIG_USB_SERIAL_CYPRESS_M8=m +CONFIG_USB_SERIAL_EMPEG=m +CONFIG_USB_SERIAL_FTDI_SIO=m +CONFIG_USB_SERIAL_VISOR=m +CONFIG_USB_SERIAL_IPAQ=m +CONFIG_USB_SERIAL_IR=m +CONFIG_USB_SERIAL_EDGEPORT=m +CONFIG_USB_SERIAL_EDGEPORT_TI=m +CONFIG_USB_SERIAL_F81232=m +CONFIG_USB_SERIAL_F8153X=m +CONFIG_USB_SERIAL_GARMIN=m +CONFIG_USB_SERIAL_IPW=m +CONFIG_USB_SERIAL_IUU=m +CONFIG_USB_SERIAL_KEYSPAN_PDA=m +CONFIG_USB_SERIAL_KEYSPAN=m +CONFIG_USB_SERIAL_KLSI=m +CONFIG_USB_SERIAL_KOBIL_SCT=m +CONFIG_USB_SERIAL_MCT_U232=m +CONFIG_USB_SERIAL_METRO=m +CONFIG_USB_SERIAL_MOS7720=m +CONFIG_USB_SERIAL_MOS7715_PARPORT=y +CONFIG_USB_SERIAL_MOS7840=m +CONFIG_USB_SERIAL_MXUPORT=m +CONFIG_USB_SERIAL_NAVMAN=m +CONFIG_USB_SERIAL_PL2303=m +CONFIG_USB_SERIAL_OTI6858=m +CONFIG_USB_SERIAL_QCAUX=m +CONFIG_USB_SERIAL_QUALCOMM=m +CONFIG_USB_SERIAL_SPCP8X5=m +CONFIG_USB_SERIAL_SAFE=m +CONFIG_USB_SERIAL_SAFE_PADDED=y +CONFIG_USB_SERIAL_SIERRAWIRELESS=m +CONFIG_USB_SERIAL_SYMBOL=m +CONFIG_USB_SERIAL_TI=m +CONFIG_USB_SERIAL_CYBERJACK=m +CONFIG_USB_SERIAL_XIRCOM=m +CONFIG_USB_SERIAL_WWAN=m +CONFIG_USB_SERIAL_OPTION=m +CONFIG_USB_SERIAL_OMNINET=m +CONFIG_USB_SERIAL_OPTICON=m +CONFIG_USB_SERIAL_XSENS_MT=m +CONFIG_USB_SERIAL_WISHBONE=m +CONFIG_USB_SERIAL_SSU100=m +CONFIG_USB_SERIAL_QT2=m +# CONFIG_USB_SERIAL_UPD78F0730 is not set +# CONFIG_USB_SERIAL_DEBUG is not set + +# +# USB Miscellaneous drivers +# +CONFIG_USB_EMI62=m +CONFIG_USB_EMI26=m +CONFIG_USB_ADUTUX=m +CONFIG_USB_SEVSEG=m +CONFIG_USB_RIO500=m +CONFIG_USB_LEGOTOWER=m +CONFIG_USB_LCD=m +CONFIG_USB_CYPRESS_CY7C63=m +CONFIG_USB_CYTHERM=m +CONFIG_USB_IDMOUSE=m +CONFIG_USB_FTDI_ELAN=m +CONFIG_USB_APPLEDISPLAY=m +CONFIG_USB_SISUSBVGA=m +CONFIG_USB_SISUSBVGA_CON=y +CONFIG_USB_LD=m +CONFIG_USB_TRANCEVIBRATOR=m +CONFIG_USB_IOWARRIOR=m +CONFIG_USB_TEST=m +CONFIG_USB_EHSET_TEST_FIXTURE=m +CONFIG_USB_ISIGHTFW=m +CONFIG_USB_YUREX=m +CONFIG_USB_EZUSB_FX2=m +CONFIG_USB_HUB_USB251XB=m +CONFIG_USB_HSIC_USB3503=m +CONFIG_USB_HSIC_USB4604=m +CONFIG_USB_LINK_LAYER_TEST=m +CONFIG_USB_CHAOSKEY=m +CONFIG_USB_ATM=m +CONFIG_USB_SPEEDTOUCH=m +CONFIG_USB_CXACRU=m +CONFIG_USB_UEAGLEATM=m +CONFIG_USB_XUSBATM=m + +# +# USB Physical Layer drivers +# +CONFIG_USB_PHY=y +CONFIG_NOP_USB_XCEIV=m +CONFIG_USB_GPIO_VBUS=m +CONFIG_TAHVO_USB=m +CONFIG_TAHVO_USB_HOST_BY_DEFAULT=y +CONFIG_USB_ISP1301=m +CONFIG_USB_GADGET=m +# CONFIG_USB_GADGET_DEBUG is not set +# CONFIG_USB_GADGET_DEBUG_FILES is not set +# CONFIG_USB_GADGET_DEBUG_FS is not set +CONFIG_USB_GADGET_VBUS_DRAW=2 +CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2 +CONFIG_U_SERIAL_CONSOLE=y + +# +# USB Peripheral Controller +# +CONFIG_USB_FOTG210_UDC=m +CONFIG_USB_GR_UDC=m +CONFIG_USB_R8A66597=m +CONFIG_USB_PXA27X=m +CONFIG_USB_MV_UDC=m +CONFIG_USB_MV_U3D=m +CONFIG_USB_SNP_CORE=m +CONFIG_USB_M66592=m +CONFIG_USB_BDC_UDC=m + +# +# Platform Support +# +CONFIG_USB_BDC_PCI=m +CONFIG_USB_AMD5536UDC=m +CONFIG_USB_NET2272=m +CONFIG_USB_NET2272_DMA=y +CONFIG_USB_NET2280=m +CONFIG_USB_GOKU=m +CONFIG_USB_EG20T=m +# CONFIG_USB_DUMMY_HCD is not set +CONFIG_USB_LIBCOMPOSITE=m +CONFIG_USB_F_ACM=m +CONFIG_USB_F_SS_LB=m +CONFIG_USB_U_SERIAL=m +CONFIG_USB_U_ETHER=m +CONFIG_USB_U_AUDIO=m +CONFIG_USB_F_SERIAL=m +CONFIG_USB_F_OBEX=m +CONFIG_USB_F_NCM=m +CONFIG_USB_F_ECM=m +CONFIG_USB_F_PHONET=m +CONFIG_USB_F_EEM=m +CONFIG_USB_F_SUBSET=m +CONFIG_USB_F_RNDIS=m +CONFIG_USB_F_MASS_STORAGE=m +CONFIG_USB_F_FS=m +CONFIG_USB_F_UAC1=m +CONFIG_USB_F_UAC2=m +CONFIG_USB_F_UVC=m +CONFIG_USB_F_MIDI=m +CONFIG_USB_F_HID=m +CONFIG_USB_F_PRINTER=m +CONFIG_USB_F_TCM=m +CONFIG_USB_CONFIGFS=m +CONFIG_USB_CONFIGFS_SERIAL=y +CONFIG_USB_CONFIGFS_ACM=y +CONFIG_USB_CONFIGFS_OBEX=y +CONFIG_USB_CONFIGFS_NCM=y +CONFIG_USB_CONFIGFS_ECM=y +CONFIG_USB_CONFIGFS_ECM_SUBSET=y +CONFIG_USB_CONFIGFS_RNDIS=y +CONFIG_USB_CONFIGFS_EEM=y +CONFIG_USB_CONFIGFS_PHONET=y +CONFIG_USB_CONFIGFS_MASS_STORAGE=y +CONFIG_USB_CONFIGFS_F_LB_SS=y +CONFIG_USB_CONFIGFS_F_FS=y +CONFIG_USB_CONFIGFS_F_UAC1=y +# CONFIG_USB_CONFIGFS_F_UAC1_LEGACY is not set +CONFIG_USB_CONFIGFS_F_UAC2=y +CONFIG_USB_CONFIGFS_F_MIDI=y +CONFIG_USB_CONFIGFS_F_HID=y +CONFIG_USB_CONFIGFS_F_UVC=y +CONFIG_USB_CONFIGFS_F_PRINTER=y +CONFIG_USB_CONFIGFS_F_TCM=y +CONFIG_USB_ZERO=m +CONFIG_USB_ZERO_HNPTEST=y +CONFIG_USB_AUDIO=m +CONFIG_GADGET_UAC1=y +# CONFIG_GADGET_UAC1_LEGACY is not set +CONFIG_USB_ETH=m +CONFIG_USB_ETH_RNDIS=y +CONFIG_USB_ETH_EEM=y +CONFIG_USB_G_NCM=m +CONFIG_USB_GADGETFS=m +CONFIG_USB_FUNCTIONFS=m +CONFIG_USB_FUNCTIONFS_ETH=y +CONFIG_USB_FUNCTIONFS_RNDIS=y +CONFIG_USB_FUNCTIONFS_GENERIC=y +CONFIG_USB_MASS_STORAGE=m +CONFIG_USB_GADGET_TARGET=m +CONFIG_USB_G_SERIAL=m +CONFIG_USB_MIDI_GADGET=m +CONFIG_USB_G_PRINTER=m +CONFIG_USB_CDC_COMPOSITE=m +CONFIG_USB_G_NOKIA=m +CONFIG_USB_G_ACM_MS=m +CONFIG_USB_G_MULTI=m +CONFIG_USB_G_MULTI_RNDIS=y +CONFIG_USB_G_MULTI_CDC=y +CONFIG_USB_G_HID=m +# CONFIG_USB_G_DBGP is not set +CONFIG_USB_G_WEBCAM=m +CONFIG_TYPEC=m +CONFIG_TYPEC_TCPM=m +CONFIG_TYPEC_FUSB302=m +CONFIG_TYPEC_UCSI=m +CONFIG_UCSI_ACPI=m +CONFIG_TYPEC_TPS6598X=m +CONFIG_USB_LED_TRIG=y +CONFIG_USB_ULPI_BUS=m +CONFIG_UWB=m +CONFIG_UWB_HWA=m +CONFIG_UWB_WHCI=m +CONFIG_UWB_I1480U=m +CONFIG_MMC=m +CONFIG_MMC_BLOCK=m +CONFIG_MMC_BLOCK_MINORS=8 +CONFIG_SDIO_UART=m +# CONFIG_MMC_TEST is not set + +# +# MMC/SD/SDIO Host Controller Drivers +# +# CONFIG_MMC_DEBUG is not set +CONFIG_MMC_SDHCI=m +CONFIG_MMC_SDHCI_PCI=m +CONFIG_MMC_RICOH_MMC=y +CONFIG_MMC_SDHCI_ACPI=m +CONFIG_MMC_SDHCI_PLTFM=m +CONFIG_MMC_SDHCI_F_SDH30=m +CONFIG_MMC_WBSD=m +CONFIG_MMC_TIFM_SD=m +CONFIG_MMC_SPI=m +CONFIG_MMC_SDRICOH_CS=m +CONFIG_MMC_CB710=m +CONFIG_MMC_VIA_SDMMC=m +CONFIG_MMC_VUB300=m +CONFIG_MMC_USHC=m +CONFIG_MMC_USDHI6ROL0=m +CONFIG_MMC_REALTEK_PCI=m +CONFIG_MMC_REALTEK_USB=m +CONFIG_MMC_CQHCI=m +CONFIG_MMC_TOSHIBA_PCI=m +CONFIG_MMC_MTK=m +CONFIG_MMC_SDHCI_XENON=m +CONFIG_MEMSTICK=m +# CONFIG_MEMSTICK_DEBUG is not set + +# +# MemoryStick drivers +# +# CONFIG_MEMSTICK_UNSAFE_RESUME is not set +CONFIG_MSPRO_BLOCK=m +CONFIG_MS_BLOCK=m + +# +# MemoryStick Host Controller Drivers +# +CONFIG_MEMSTICK_TIFM_MS=m +CONFIG_MEMSTICK_JMICRON_38X=m +CONFIG_MEMSTICK_R592=m +CONFIG_MEMSTICK_REALTEK_PCI=m +CONFIG_MEMSTICK_REALTEK_USB=m +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y +CONFIG_LEDS_CLASS_FLASH=m +# CONFIG_LEDS_BRIGHTNESS_HW_CHANGED is not set + +# +# LED drivers +# +CONFIG_LEDS_APU=m +CONFIG_LEDS_AS3645A=m +CONFIG_LEDS_LM3530=m +CONFIG_LEDS_LM3533=m +CONFIG_LEDS_LM3642=m +CONFIG_LEDS_MT6323=m +CONFIG_LEDS_PCA9532=m +CONFIG_LEDS_PCA9532_GPIO=y +CONFIG_LEDS_GPIO=m +CONFIG_LEDS_LP3944=m +CONFIG_LEDS_LP3952=m +CONFIG_LEDS_LP55XX_COMMON=m +CONFIG_LEDS_LP5521=m +CONFIG_LEDS_LP5523=m +CONFIG_LEDS_LP5562=m +CONFIG_LEDS_LP8501=m +CONFIG_LEDS_CLEVO_MAIL=m +CONFIG_LEDS_PCA955X=m +# CONFIG_LEDS_PCA955X_GPIO is not set +CONFIG_LEDS_PCA963X=m +CONFIG_LEDS_WM831X_STATUS=m +CONFIG_LEDS_DA9052=m +CONFIG_LEDS_DAC124S085=m +CONFIG_LEDS_PWM=m +CONFIG_LEDS_REGULATOR=m +CONFIG_LEDS_BD2802=m +CONFIG_LEDS_INTEL_SS4200=m +CONFIG_LEDS_LT3593=m +CONFIG_LEDS_MC13783=m +CONFIG_LEDS_TCA6507=m +CONFIG_LEDS_TLC591XX=m +CONFIG_LEDS_LM355x=m +CONFIG_LEDS_MENF21BMC=m + +# +# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM) +# +CONFIG_LEDS_BLINKM=m +CONFIG_LEDS_MLXCPLD=m +CONFIG_LEDS_USER=m +CONFIG_LEDS_NIC78BX=m + +# +# LED Triggers +# +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_TIMER=m +CONFIG_LEDS_TRIGGER_ONESHOT=m +CONFIG_LEDS_TRIGGER_DISK=y +# CONFIG_LEDS_TRIGGER_MTD is not set +CONFIG_LEDS_TRIGGER_HEARTBEAT=m +CONFIG_LEDS_TRIGGER_BACKLIGHT=m +CONFIG_LEDS_TRIGGER_CPU=y +CONFIG_LEDS_TRIGGER_ACTIVITY=m +CONFIG_LEDS_TRIGGER_GPIO=m +CONFIG_LEDS_TRIGGER_DEFAULT_ON=m + +# +# iptables trigger is under Netfilter config (LED target) +# +CONFIG_LEDS_TRIGGER_TRANSIENT=m +CONFIG_LEDS_TRIGGER_CAMERA=m +CONFIG_LEDS_TRIGGER_PANIC=y +CONFIG_LEDS_TRIGGER_NETDEV=m +CONFIG_ACCESSIBILITY=y +CONFIG_A11Y_BRAILLE_CONSOLE=y +CONFIG_INFINIBAND=m +CONFIG_INFINIBAND_USER_MAD=m +CONFIG_INFINIBAND_USER_ACCESS=m +# CONFIG_INFINIBAND_EXP_USER_ACCESS is not set +CONFIG_INFINIBAND_USER_MEM=y +CONFIG_INFINIBAND_ON_DEMAND_PAGING=y +CONFIG_INFINIBAND_ADDR_TRANS=y +CONFIG_INFINIBAND_ADDR_TRANS_CONFIGFS=y +CONFIG_INFINIBAND_MTHCA=m +CONFIG_INFINIBAND_MTHCA_DEBUG=y +CONFIG_INFINIBAND_QIB=m +CONFIG_INFINIBAND_QIB_DCA=y +CONFIG_INFINIBAND_CXGB3=m +# CONFIG_INFINIBAND_CXGB3_DEBUG is not set +CONFIG_INFINIBAND_CXGB4=m +CONFIG_INFINIBAND_I40IW=m +CONFIG_MLX4_INFINIBAND=m +CONFIG_MLX5_INFINIBAND=m +CONFIG_INFINIBAND_NES=m +# CONFIG_INFINIBAND_NES_DEBUG is not set +CONFIG_INFINIBAND_OCRDMA=m +CONFIG_INFINIBAND_VMWARE_PVRDMA=m +CONFIG_INFINIBAND_USNIC=m +CONFIG_INFINIBAND_IPOIB=m +CONFIG_INFINIBAND_IPOIB_CM=y +CONFIG_INFINIBAND_IPOIB_DEBUG=y +# CONFIG_INFINIBAND_IPOIB_DEBUG_DATA is not set +CONFIG_INFINIBAND_SRP=m +CONFIG_INFINIBAND_SRPT=m +CONFIG_INFINIBAND_ISER=m +CONFIG_INFINIBAND_ISERT=m +CONFIG_INFINIBAND_OPA_VNIC=m +CONFIG_INFINIBAND_RDMAVT=m +CONFIG_RDMA_RXE=m +CONFIG_INFINIBAND_HFI1=m +# CONFIG_HFI1_DEBUG_SDMA_ORDER is not set +# CONFIG_SDMA_VERBOSITY is not set +CONFIG_INFINIBAND_QEDR=m +CONFIG_INFINIBAND_BNXT_RE=m +CONFIG_EDAC_ATOMIC_SCRUB=y +CONFIG_EDAC_SUPPORT=y +CONFIG_EDAC=y +CONFIG_EDAC_LEGACY_SYSFS=y +# CONFIG_EDAC_DEBUG is not set +CONFIG_EDAC_DECODE_MCE=m +CONFIG_EDAC_GHES=y +CONFIG_EDAC_AMD64=m +CONFIG_EDAC_AMD64_ERROR_INJECTION=y +CONFIG_EDAC_E752X=m +CONFIG_EDAC_I82975X=m +CONFIG_EDAC_I3000=m +CONFIG_EDAC_I3200=m +CONFIG_EDAC_IE31200=m +CONFIG_EDAC_X38=m +CONFIG_EDAC_I5400=m +CONFIG_EDAC_I7CORE=m +CONFIG_EDAC_I5000=m +CONFIG_EDAC_I5100=m +CONFIG_EDAC_I7300=m +CONFIG_EDAC_SBRIDGE=m +CONFIG_EDAC_SKX=m +CONFIG_EDAC_PND2=m +CONFIG_RTC_LIB=y +CONFIG_RTC_MC146818_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +CONFIG_RTC_SYSTOHC=y +CONFIG_RTC_SYSTOHC_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set +CONFIG_RTC_NVMEM=y + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +CONFIG_RTC_INTF_DEV_UIE_EMUL=y +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +CONFIG_RTC_DRV_88PM80X=m +CONFIG_RTC_DRV_ABB5ZES3=m +CONFIG_RTC_DRV_ABX80X=m +CONFIG_RTC_DRV_DS1307=m +CONFIG_RTC_DRV_DS1307_HWMON=y +# CONFIG_RTC_DRV_DS1307_CENTURY is not set +CONFIG_RTC_DRV_DS1374=m +CONFIG_RTC_DRV_DS1374_WDT=y +CONFIG_RTC_DRV_DS1672=m +CONFIG_RTC_DRV_MAX6900=m +CONFIG_RTC_DRV_MAX8907=m +CONFIG_RTC_DRV_RS5C372=m +CONFIG_RTC_DRV_ISL1208=m +CONFIG_RTC_DRV_ISL12022=m +CONFIG_RTC_DRV_X1205=m +CONFIG_RTC_DRV_PCF8523=m +CONFIG_RTC_DRV_PCF85063=m +CONFIG_RTC_DRV_PCF85363=m +CONFIG_RTC_DRV_PCF8563=m +CONFIG_RTC_DRV_PCF8583=m +CONFIG_RTC_DRV_M41T80=m +CONFIG_RTC_DRV_M41T80_WDT=y +CONFIG_RTC_DRV_BQ32K=m +CONFIG_RTC_DRV_S35390A=m +CONFIG_RTC_DRV_FM3130=m +CONFIG_RTC_DRV_RX8010=m +CONFIG_RTC_DRV_RX8581=m +CONFIG_RTC_DRV_RX8025=m +CONFIG_RTC_DRV_EM3027=m +CONFIG_RTC_DRV_RV8803=m + +# +# SPI RTC drivers +# +CONFIG_RTC_DRV_M41T93=m +CONFIG_RTC_DRV_M41T94=m +CONFIG_RTC_DRV_DS1302=m +CONFIG_RTC_DRV_DS1305=m +CONFIG_RTC_DRV_DS1343=m +CONFIG_RTC_DRV_DS1347=m +CONFIG_RTC_DRV_DS1390=m +CONFIG_RTC_DRV_MAX6916=m +CONFIG_RTC_DRV_R9701=m +CONFIG_RTC_DRV_RX4581=m +CONFIG_RTC_DRV_RX6110=m +CONFIG_RTC_DRV_RS5C348=m +CONFIG_RTC_DRV_MAX6902=m +CONFIG_RTC_DRV_PCF2123=m +CONFIG_RTC_DRV_MCP795=m +CONFIG_RTC_I2C_AND_SPI=m + +# +# SPI and I2C RTC drivers +# +CONFIG_RTC_DRV_DS3232=m +CONFIG_RTC_DRV_DS3232_HWMON=y +CONFIG_RTC_DRV_PCF2127=m +CONFIG_RTC_DRV_RV3029C2=m +CONFIG_RTC_DRV_RV3029_HWMON=y + +# +# Platform RTC drivers +# +CONFIG_RTC_DRV_CMOS=y +CONFIG_RTC_DRV_DS1286=m +CONFIG_RTC_DRV_DS1511=m +CONFIG_RTC_DRV_DS1553=m +CONFIG_RTC_DRV_DS1685_FAMILY=m +CONFIG_RTC_DRV_DS1685=y +# CONFIG_RTC_DRV_DS1689 is not set +# CONFIG_RTC_DRV_DS17285 is not set +# CONFIG_RTC_DRV_DS17485 is not set +# CONFIG_RTC_DRV_DS17885 is not set +CONFIG_RTC_DS1685_PROC_REGS=y +CONFIG_RTC_DS1685_SYSFS_REGS=y +CONFIG_RTC_DRV_DS1742=m +CONFIG_RTC_DRV_DS2404=m +CONFIG_RTC_DRV_DA9052=m +CONFIG_RTC_DRV_DA9063=m +CONFIG_RTC_DRV_STK17TA8=m +CONFIG_RTC_DRV_M48T86=m +CONFIG_RTC_DRV_M48T35=m +CONFIG_RTC_DRV_M48T59=m +CONFIG_RTC_DRV_MSM6242=m +CONFIG_RTC_DRV_BQ4802=m +CONFIG_RTC_DRV_RP5C01=m +CONFIG_RTC_DRV_V3020=m +CONFIG_RTC_DRV_WM831X=m +CONFIG_RTC_DRV_PCF50633=m +# CONFIG_RTC_DRV_CROS_EC is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_FTRTC010=m +CONFIG_RTC_DRV_PCAP=m +CONFIG_RTC_DRV_MC13XXX=m +CONFIG_RTC_DRV_MT6397=m + +# +# HID Sensor RTC drivers +# +CONFIG_RTC_DRV_HID_SENSOR_TIME=m +CONFIG_DMADEVICES=y +# CONFIG_DMADEVICES_DEBUG is not set + +# +# DMA Devices +# +CONFIG_DMA_ENGINE=y +CONFIG_DMA_VIRTUAL_CHANNELS=y +CONFIG_DMA_ACPI=y +CONFIG_ALTERA_MSGDMA=m +CONFIG_INTEL_IDMA64=m +CONFIG_INTEL_IOATDMA=m +CONFIG_INTEL_MIC_X100_DMA=m +CONFIG_QCOM_HIDMA_MGMT=m +CONFIG_QCOM_HIDMA=m +CONFIG_DW_DMAC_CORE=y +CONFIG_DW_DMAC=m +CONFIG_DW_DMAC_PCI=y +CONFIG_HSU_DMA=y + +# +# DMA Clients +# +CONFIG_ASYNC_TX_DMA=y +# CONFIG_DMATEST is not set +CONFIG_DMA_ENGINE_RAID=y + +# +# DMABUF options +# +CONFIG_SYNC_FILE=y +# CONFIG_SW_SYNC is not set +CONFIG_DCA=m +CONFIG_AUXDISPLAY=y +CONFIG_CHARLCD=m +CONFIG_HD44780=m +CONFIG_KS0108=m +CONFIG_KS0108_PORT=0x378 +CONFIG_KS0108_DELAY=2 +CONFIG_CFAG12864B=m +CONFIG_CFAG12864B_RATE=20 +CONFIG_IMG_ASCII_LCD=m +CONFIG_PANEL=m +CONFIG_PANEL_PARPORT=0 +CONFIG_PANEL_PROFILE=5 +# CONFIG_PANEL_CHANGE_MESSAGE is not set +CONFIG_UIO=m +CONFIG_UIO_CIF=m +CONFIG_UIO_PDRV_GENIRQ=m +CONFIG_UIO_DMEM_GENIRQ=m +CONFIG_UIO_AEC=m +CONFIG_UIO_SERCOS3=m +CONFIG_UIO_PCI_GENERIC=m +CONFIG_UIO_NETX=m +CONFIG_UIO_PRUSS=m +CONFIG_UIO_MF624=m +CONFIG_UIO_HV_GENERIC=m +CONFIG_VFIO_IOMMU_TYPE1=m +CONFIG_VFIO_VIRQFD=m +CONFIG_VFIO=m +# CONFIG_VFIO_NOIOMMU is not set +CONFIG_VFIO_PCI=m +CONFIG_VFIO_PCI_VGA=y +CONFIG_VFIO_PCI_MMAP=y +CONFIG_VFIO_PCI_INTX=y +CONFIG_VFIO_PCI_IGD=y +CONFIG_VFIO_MDEV=m +CONFIG_VFIO_MDEV_DEVICE=m +CONFIG_IRQ_BYPASS_MANAGER=m +CONFIG_VIRT_DRIVERS=y +CONFIG_VBOXGUEST=m +CONFIG_VIRTIO=m +CONFIG_VIRTIO_MENU=y +CONFIG_VIRTIO_PCI=m +CONFIG_VIRTIO_PCI_LEGACY=y +CONFIG_VIRTIO_BALLOON=m +CONFIG_VIRTIO_INPUT=m +CONFIG_VIRTIO_MMIO=m +CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y + +# +# Microsoft Hyper-V guest support +# +CONFIG_HYPERV=m +CONFIG_HYPERV_TSCPAGE=y +CONFIG_HYPERV_UTILS=m +CONFIG_HYPERV_BALLOON=m +CONFIG_STAGING=y +CONFIG_IRDA=m + +# +# IrDA protocols +# +CONFIG_IRLAN=m +CONFIG_IRNET=m +CONFIG_IRCOMM=m +CONFIG_IRDA_ULTRA=y + +# +# IrDA options +# +CONFIG_IRDA_CACHE_LAST_LSAP=y +CONFIG_IRDA_FAST_RR=y +# CONFIG_IRDA_DEBUG is not set + +# +# Infrared-port device drivers +# + +# +# SIR device drivers +# +CONFIG_IRTTY_SIR=m + +# +# Dongle support +# +CONFIG_DONGLE=y +CONFIG_ESI_DONGLE=m +CONFIG_ACTISYS_DONGLE=m +CONFIG_TEKRAM_DONGLE=m +CONFIG_TOIM3232_DONGLE=m +CONFIG_LITELINK_DONGLE=m +CONFIG_MA600_DONGLE=m +CONFIG_GIRBIL_DONGLE=m +CONFIG_MCP2120_DONGLE=m +CONFIG_OLD_BELKIN_DONGLE=m +CONFIG_ACT200L_DONGLE=m +CONFIG_KINGSUN_DONGLE=m +CONFIG_KSDAZZLE_DONGLE=m +CONFIG_KS959_DONGLE=m + +# +# FIR device drivers +# +CONFIG_USB_IRDA=m +CONFIG_SIGMATEL_FIR=m +CONFIG_NSC_FIR=m +CONFIG_WINBOND_FIR=m +CONFIG_SMC_IRCC_FIR=m +CONFIG_ALI_FIR=m +CONFIG_VLSI_FIR=m +CONFIG_VIA_FIR=m +CONFIG_MCS_FIR=m +CONFIG_IPX=m +CONFIG_IPX_INTERN=y +CONFIG_NCP_FS=m +CONFIG_NCPFS_PACKET_SIGNING=y +CONFIG_NCPFS_IOCTL_LOCKING=y +CONFIG_NCPFS_STRONG=y +CONFIG_NCPFS_NFS_NS=y +CONFIG_NCPFS_OS2_NS=y +CONFIG_NCPFS_SMALLDOS=y +CONFIG_NCPFS_NLS=y +CONFIG_NCPFS_EXTRAS=y +CONFIG_PRISM2_USB=m +CONFIG_COMEDI=m +# CONFIG_COMEDI_DEBUG is not set +CONFIG_COMEDI_DEFAULT_BUF_SIZE_KB=2048 +CONFIG_COMEDI_DEFAULT_BUF_MAXSIZE_KB=20480 +CONFIG_COMEDI_MISC_DRIVERS=y +CONFIG_COMEDI_BOND=m +CONFIG_COMEDI_TEST=m +CONFIG_COMEDI_PARPORT=m +CONFIG_COMEDI_SERIAL2002=m +CONFIG_COMEDI_ISA_DRIVERS=y +CONFIG_COMEDI_PCL711=m +CONFIG_COMEDI_PCL724=m +CONFIG_COMEDI_PCL726=m +CONFIG_COMEDI_PCL730=m +CONFIG_COMEDI_PCL812=m +CONFIG_COMEDI_PCL816=m +CONFIG_COMEDI_PCL818=m +CONFIG_COMEDI_PCM3724=m +CONFIG_COMEDI_AMPLC_DIO200_ISA=m +CONFIG_COMEDI_AMPLC_PC236_ISA=m +CONFIG_COMEDI_AMPLC_PC263_ISA=m +CONFIG_COMEDI_RTI800=m +CONFIG_COMEDI_RTI802=m +CONFIG_COMEDI_DAC02=m +CONFIG_COMEDI_DAS16M1=m +CONFIG_COMEDI_DAS08_ISA=m +CONFIG_COMEDI_DAS16=m +CONFIG_COMEDI_DAS800=m +CONFIG_COMEDI_DAS1800=m +CONFIG_COMEDI_DAS6402=m +CONFIG_COMEDI_DT2801=m +CONFIG_COMEDI_DT2811=m +CONFIG_COMEDI_DT2814=m +CONFIG_COMEDI_DT2815=m +CONFIG_COMEDI_DT2817=m +CONFIG_COMEDI_DT282X=m +CONFIG_COMEDI_DMM32AT=m +CONFIG_COMEDI_FL512=m +CONFIG_COMEDI_AIO_AIO12_8=m +CONFIG_COMEDI_AIO_IIRO_16=m +CONFIG_COMEDI_II_PCI20KC=m +CONFIG_COMEDI_C6XDIGIO=m +CONFIG_COMEDI_MPC624=m +CONFIG_COMEDI_ADQ12B=m +CONFIG_COMEDI_NI_AT_A2150=m +CONFIG_COMEDI_NI_AT_AO=m +CONFIG_COMEDI_NI_ATMIO=m +CONFIG_COMEDI_NI_ATMIO16D=m +CONFIG_COMEDI_NI_LABPC_ISA=m +CONFIG_COMEDI_PCMAD=m +CONFIG_COMEDI_PCMDA12=m +CONFIG_COMEDI_PCMMIO=m +CONFIG_COMEDI_PCMUIO=m +CONFIG_COMEDI_MULTIQ3=m +CONFIG_COMEDI_S526=m +CONFIG_COMEDI_PCI_DRIVERS=m +CONFIG_COMEDI_8255_PCI=m +CONFIG_COMEDI_ADDI_WATCHDOG=m +CONFIG_COMEDI_ADDI_APCI_1032=m +CONFIG_COMEDI_ADDI_APCI_1500=m +CONFIG_COMEDI_ADDI_APCI_1516=m +CONFIG_COMEDI_ADDI_APCI_1564=m +CONFIG_COMEDI_ADDI_APCI_16XX=m +CONFIG_COMEDI_ADDI_APCI_2032=m +CONFIG_COMEDI_ADDI_APCI_2200=m +CONFIG_COMEDI_ADDI_APCI_3120=m +CONFIG_COMEDI_ADDI_APCI_3501=m +CONFIG_COMEDI_ADDI_APCI_3XXX=m +CONFIG_COMEDI_ADL_PCI6208=m +CONFIG_COMEDI_ADL_PCI7X3X=m +CONFIG_COMEDI_ADL_PCI8164=m +CONFIG_COMEDI_ADL_PCI9111=m +CONFIG_COMEDI_ADL_PCI9118=m +CONFIG_COMEDI_ADV_PCI1710=m +CONFIG_COMEDI_ADV_PCI1720=m +CONFIG_COMEDI_ADV_PCI1723=m +CONFIG_COMEDI_ADV_PCI1724=m +CONFIG_COMEDI_ADV_PCI1760=m +CONFIG_COMEDI_ADV_PCI_DIO=m +CONFIG_COMEDI_AMPLC_DIO200_PCI=m +CONFIG_COMEDI_AMPLC_PC236_PCI=m +CONFIG_COMEDI_AMPLC_PC263_PCI=m +CONFIG_COMEDI_AMPLC_PCI224=m +CONFIG_COMEDI_AMPLC_PCI230=m +CONFIG_COMEDI_CONTEC_PCI_DIO=m +CONFIG_COMEDI_DAS08_PCI=m +CONFIG_COMEDI_DT3000=m +CONFIG_COMEDI_DYNA_PCI10XX=m +CONFIG_COMEDI_GSC_HPDI=m +CONFIG_COMEDI_MF6X4=m +CONFIG_COMEDI_ICP_MULTI=m +CONFIG_COMEDI_DAQBOARD2000=m +CONFIG_COMEDI_JR3_PCI=m +CONFIG_COMEDI_KE_COUNTER=m +CONFIG_COMEDI_CB_PCIDAS64=m +CONFIG_COMEDI_CB_PCIDAS=m +CONFIG_COMEDI_CB_PCIDDA=m +CONFIG_COMEDI_CB_PCIMDAS=m +CONFIG_COMEDI_CB_PCIMDDA=m +CONFIG_COMEDI_ME4000=m +CONFIG_COMEDI_ME_DAQ=m +CONFIG_COMEDI_NI_6527=m +CONFIG_COMEDI_NI_65XX=m +CONFIG_COMEDI_NI_660X=m +CONFIG_COMEDI_NI_670X=m +CONFIG_COMEDI_NI_LABPC_PCI=m +CONFIG_COMEDI_NI_PCIDIO=m +CONFIG_COMEDI_NI_PCIMIO=m +CONFIG_COMEDI_RTD520=m +CONFIG_COMEDI_S626=m +CONFIG_COMEDI_MITE=m +CONFIG_COMEDI_NI_TIOCMD=m +CONFIG_COMEDI_PCMCIA_DRIVERS=m +CONFIG_COMEDI_CB_DAS16_CS=m +CONFIG_COMEDI_DAS08_CS=m +CONFIG_COMEDI_NI_DAQ_700_CS=m +CONFIG_COMEDI_NI_DAQ_DIO24_CS=m +CONFIG_COMEDI_NI_LABPC_CS=m +CONFIG_COMEDI_NI_MIO_CS=m +CONFIG_COMEDI_QUATECH_DAQP_CS=m +CONFIG_COMEDI_USB_DRIVERS=m +CONFIG_COMEDI_DT9812=m +CONFIG_COMEDI_NI_USB6501=m +CONFIG_COMEDI_USBDUX=m +CONFIG_COMEDI_USBDUXFAST=m +CONFIG_COMEDI_USBDUXSIGMA=m +CONFIG_COMEDI_VMK80XX=m +CONFIG_COMEDI_8254=m +CONFIG_COMEDI_8255=m +CONFIG_COMEDI_8255_SA=m +CONFIG_COMEDI_KCOMEDILIB=m +CONFIG_COMEDI_AMPLC_DIO200=m +CONFIG_COMEDI_AMPLC_PC236=m +CONFIG_COMEDI_DAS08=m +CONFIG_COMEDI_ISADMA=m +CONFIG_COMEDI_NI_LABPC=m +CONFIG_COMEDI_NI_LABPC_ISADMA=m +CONFIG_COMEDI_NI_TIO=m +CONFIG_RTL8192U=m +CONFIG_RTLLIB=m +CONFIG_RTLLIB_CRYPTO_CCMP=m +CONFIG_RTLLIB_CRYPTO_TKIP=m +CONFIG_RTLLIB_CRYPTO_WEP=m +CONFIG_RTL8192E=m +CONFIG_RTL8723BS=m +CONFIG_R8712U=m +CONFIG_R8188EU=m +CONFIG_88EU_AP_MODE=y +CONFIG_R8822BE=m +CONFIG_RTLWIFI_DEBUG_ST=y +CONFIG_RTS5208=m +CONFIG_VT6655=m +CONFIG_VT6656=m + +# +# IIO staging drivers +# + +# +# Accelerometers +# +CONFIG_ADIS16201=m +CONFIG_ADIS16203=m +CONFIG_ADIS16209=m +CONFIG_ADIS16240=m + +# +# Analog to digital converters +# +CONFIG_AD7606=m +CONFIG_AD7606_IFACE_PARALLEL=m +CONFIG_AD7606_IFACE_SPI=m +CONFIG_AD7780=m +CONFIG_AD7816=m +CONFIG_AD7192=m +CONFIG_AD7280=m + +# +# Analog digital bi-direction converters +# +CONFIG_ADT7316=m +CONFIG_ADT7316_SPI=m +CONFIG_ADT7316_I2C=m + +# +# Capacitance to digital converters +# +CONFIG_AD7150=m +CONFIG_AD7152=m +CONFIG_AD7746=m + +# +# Direct Digital Synthesis +# +CONFIG_AD9832=m +CONFIG_AD9834=m + +# +# Digital gyroscope sensors +# +CONFIG_ADIS16060=m + +# +# Network Analyzer, Impedance Converters +# +CONFIG_AD5933=m + +# +# Light sensors +# +CONFIG_TSL2x7x=m + +# +# Active energy metering IC +# +CONFIG_ADE7753=m +CONFIG_ADE7754=m +CONFIG_ADE7758=m +CONFIG_ADE7759=m +CONFIG_ADE7854=m +CONFIG_ADE7854_I2C=m +CONFIG_ADE7854_SPI=m + +# +# Resolver to digital converters +# +CONFIG_AD2S90=m +CONFIG_AD2S1200=m +CONFIG_AD2S1210=m + +# +# Triggers - standalone +# +CONFIG_FB_SM750=m +CONFIG_FB_XGI=m + +# +# Speakup console speech +# +CONFIG_SPEAKUP=m +CONFIG_SPEAKUP_SYNTH_ACNTSA=m +CONFIG_SPEAKUP_SYNTH_APOLLO=m +CONFIG_SPEAKUP_SYNTH_AUDPTR=m +CONFIG_SPEAKUP_SYNTH_BNS=m +CONFIG_SPEAKUP_SYNTH_DECTLK=m +CONFIG_SPEAKUP_SYNTH_DECEXT=m +CONFIG_SPEAKUP_SYNTH_LTLK=m +CONFIG_SPEAKUP_SYNTH_SOFT=m +CONFIG_SPEAKUP_SYNTH_SPKOUT=m +CONFIG_SPEAKUP_SYNTH_TXPRT=m +# CONFIG_SPEAKUP_SYNTH_DUMMY is not set +CONFIG_STAGING_MEDIA=y +CONFIG_INTEL_ATOMISP=y +CONFIG_VIDEO_ATOMISP=m +CONFIG_VIDEO_ATOMISP_OV5693=m +CONFIG_VIDEO_ATOMISP_OV2722=m +CONFIG_VIDEO_ATOMISP_GC2235=m +CONFIG_VIDEO_ATOMISP_OV8858=m +CONFIG_VIDEO_ATOMISP_MSRLIST_HELPER=m +CONFIG_VIDEO_ATOMISP_MT9M114=m +CONFIG_VIDEO_ATOMISP_GC0310=m +CONFIG_VIDEO_ATOMISP_OV2680=m +CONFIG_VIDEO_ATOMISP_LM3554=m +CONFIG_I2C_BCM2048=m +CONFIG_DVB_CXD2099=m + +# +# Android +# +CONFIG_LTE_GDM724X=m +CONFIG_FIREWIRE_SERIAL=m +CONFIG_FWTTY_MAX_TOTAL_PORTS=64 +CONFIG_FWTTY_MAX_CARD_PORTS=32 +CONFIG_MTD_SPINAND_MT29F=m +CONFIG_MTD_SPINAND_ONDIEECC=y +CONFIG_LNET=m +CONFIG_LNET_MAX_PAYLOAD=1048576 +# CONFIG_LNET_SELFTEST is not set +CONFIG_LNET_XPRT_IB=m +CONFIG_LUSTRE_FS=m +# CONFIG_LUSTRE_DEBUG_EXPENSIVE_CHECK is not set +CONFIG_DGNC=m +CONFIG_GS_FPGABOOT=m +CONFIG_CRYPTO_SKEIN=m +CONFIG_UNISYSSPAR=y +CONFIG_FB_TFT=m +CONFIG_FB_TFT_AGM1264K_FL=m +CONFIG_FB_TFT_BD663474=m +CONFIG_FB_TFT_HX8340BN=m +CONFIG_FB_TFT_HX8347D=m +CONFIG_FB_TFT_HX8353D=m +# CONFIG_FB_TFT_HX8357D is not set +# CONFIG_FB_TFT_ILI9163 is not set +CONFIG_FB_TFT_ILI9320=m +CONFIG_FB_TFT_ILI9325=m +CONFIG_FB_TFT_ILI9340=m +CONFIG_FB_TFT_ILI9341=m +CONFIG_FB_TFT_ILI9481=m +CONFIG_FB_TFT_ILI9486=m +CONFIG_FB_TFT_PCD8544=m +CONFIG_FB_TFT_RA8875=m +CONFIG_FB_TFT_S6D02A1=m +CONFIG_FB_TFT_S6D1121=m +CONFIG_FB_TFT_SH1106=m +CONFIG_FB_TFT_SSD1289=m +CONFIG_FB_TFT_SSD1305=m +CONFIG_FB_TFT_SSD1306=m +CONFIG_FB_TFT_SSD1331=m +CONFIG_FB_TFT_SSD1351=m +CONFIG_FB_TFT_ST7735R=m +CONFIG_FB_TFT_ST7789V=m +CONFIG_FB_TFT_TINYLCD=m +CONFIG_FB_TFT_TLS8204=m +CONFIG_FB_TFT_UC1611=m +CONFIG_FB_TFT_UC1701=m +CONFIG_FB_TFT_UPD161704=m +CONFIG_FB_TFT_WATTEROTT=m +CONFIG_FB_FLEX=m +CONFIG_FB_TFT_FBTFT_DEVICE=m +CONFIG_WILC1000=m +CONFIG_WILC1000_SDIO=m +CONFIG_WILC1000_SPI=m +# CONFIG_WILC1000_HW_OOB_INTR is not set +CONFIG_MOST=m +CONFIG_MOST_CDEV=m +CONFIG_MOST_NET=m +CONFIG_MOST_SOUND=m +CONFIG_MOST_VIDEO=m +CONFIG_MOST_DIM2=m +CONFIG_MOST_I2C=m +CONFIG_MOST_USB=m +CONFIG_KS7010=m +CONFIG_GREYBUS=m +CONFIG_GREYBUS_ES2=m +CONFIG_GREYBUS_AUDIO=m +CONFIG_GREYBUS_BOOTROM=m +CONFIG_GREYBUS_FIRMWARE=m +CONFIG_GREYBUS_HID=m +CONFIG_GREYBUS_LIGHT=m +CONFIG_GREYBUS_LOG=m +CONFIG_GREYBUS_LOOPBACK=m +CONFIG_GREYBUS_POWER=m +CONFIG_GREYBUS_RAW=m +CONFIG_GREYBUS_VIBRATOR=m +CONFIG_GREYBUS_BRIDGED_PHY=m +CONFIG_GREYBUS_GPIO=m +CONFIG_GREYBUS_I2C=m +CONFIG_GREYBUS_PWM=m +CONFIG_GREYBUS_SDIO=m +CONFIG_GREYBUS_SPI=m +CONFIG_GREYBUS_UART=m +CONFIG_GREYBUS_USB=m + +# +# USB Power Delivery and Type-C drivers +# +CONFIG_TYPEC_TCPCI=m +CONFIG_DRM_VBOXVIDEO=m +CONFIG_PI433=m +CONFIG_X86_PLATFORM_DEVICES=y +CONFIG_ACER_WMI=m +CONFIG_ACER_WIRELESS=m +CONFIG_ACERHDF=m +CONFIG_ALIENWARE_WMI=m +CONFIG_ASUS_LAPTOP=m +CONFIG_DELL_SMBIOS=m +CONFIG_DELL_SMBIOS_WMI=y +CONFIG_DELL_SMBIOS_SMM=y +CONFIG_DELL_LAPTOP=m +CONFIG_DELL_WMI=m +CONFIG_DELL_WMI_DESCRIPTOR=m +CONFIG_DELL_WMI_AIO=m +CONFIG_DELL_WMI_LED=m +CONFIG_DELL_SMO8800=m +CONFIG_DELL_RBTN=m +CONFIG_FUJITSU_LAPTOP=m +CONFIG_FUJITSU_TABLET=m +CONFIG_AMILO_RFKILL=m +CONFIG_GPD_POCKET_FAN=m +CONFIG_HP_ACCEL=m +CONFIG_HP_WIRELESS=m +CONFIG_HP_WMI=m +CONFIG_MSI_LAPTOP=m +CONFIG_PANASONIC_LAPTOP=m +CONFIG_COMPAL_LAPTOP=m +CONFIG_SONY_LAPTOP=m +CONFIG_SONYPI_COMPAT=y +CONFIG_IDEAPAD_LAPTOP=m +CONFIG_SURFACE3_WMI=m +CONFIG_THINKPAD_ACPI=m +CONFIG_THINKPAD_ACPI_ALSA_SUPPORT=y +# CONFIG_THINKPAD_ACPI_DEBUGFACILITIES is not set +# CONFIG_THINKPAD_ACPI_DEBUG is not set +# CONFIG_THINKPAD_ACPI_UNSAFE_LEDS is not set +CONFIG_THINKPAD_ACPI_VIDEO=y +CONFIG_THINKPAD_ACPI_HOTKEY_POLL=y +CONFIG_SENSORS_HDAPS=m +CONFIG_INTEL_MENLOW=m +CONFIG_EEEPC_LAPTOP=m +CONFIG_ASUS_WMI=m +CONFIG_ASUS_NB_WMI=m +CONFIG_EEEPC_WMI=m +CONFIG_ASUS_WIRELESS=m +CONFIG_ACPI_WMI=m +CONFIG_WMI_BMOF=m +CONFIG_INTEL_WMI_THUNDERBOLT=m +CONFIG_MSI_WMI=m +CONFIG_PEAQ_WMI=m +CONFIG_TOPSTAR_LAPTOP=m +CONFIG_ACPI_TOSHIBA=m +CONFIG_TOSHIBA_BT_RFKILL=m +CONFIG_TOSHIBA_HAPS=m +CONFIG_TOSHIBA_WMI=m +CONFIG_ACPI_CMPC=m +CONFIG_INTEL_CHT_INT33FE=m +CONFIG_INTEL_INT0002_VGPIO=m +CONFIG_INTEL_HID_EVENT=m +CONFIG_INTEL_VBTN=m +CONFIG_INTEL_IPS=m +CONFIG_INTEL_PMC_CORE=y +CONFIG_IBM_RTL=m +CONFIG_SAMSUNG_LAPTOP=m +CONFIG_MXM_WMI=m +CONFIG_INTEL_OAKTRAIL=m +CONFIG_SAMSUNG_Q10=m +CONFIG_APPLE_GMUX=m +CONFIG_INTEL_RST=m +CONFIG_INTEL_SMARTCONNECT=m +CONFIG_PVPANIC=m +CONFIG_INTEL_PMC_IPC=m +CONFIG_INTEL_BXTWC_PMIC_TMU=m +CONFIG_SURFACE_PRO3_BUTTON=m +CONFIG_SURFACE_3_BUTTON=m +CONFIG_INTEL_PUNIT_IPC=m +CONFIG_INTEL_TELEMETRY=m +CONFIG_MLX_PLATFORM=m +# CONFIG_INTEL_TURBO_MAX_3 is not set +CONFIG_INTEL_CHTDC_TI_PWRBTN=m +CONFIG_PMC_ATOM=y +CONFIG_CHROME_PLATFORMS=y +CONFIG_CHROMEOS_LAPTOP=m +CONFIG_CHROMEOS_PSTORE=m +CONFIG_CROS_EC_LPC=m +CONFIG_CROS_EC_LPC_MEC=y +CONFIG_CROS_EC_PROTO=y +CONFIG_CROS_KBD_LED_BACKLIGHT=m +CONFIG_MELLANOX_PLATFORM=y +CONFIG_MLXREG_HOTPLUG=m +CONFIG_CLKDEV_LOOKUP=y +CONFIG_HAVE_CLK_PREPARE=y +CONFIG_COMMON_CLK=y + +# +# Common Clock Framework +# +CONFIG_COMMON_CLK_WM831X=m +CONFIG_COMMON_CLK_SI5351=m +CONFIG_COMMON_CLK_CDCE706=m +CONFIG_COMMON_CLK_CS2000_CP=m +# CONFIG_COMMON_CLK_NXP is not set +CONFIG_COMMON_CLK_PWM=m +# CONFIG_COMMON_CLK_PXA is not set +# CONFIG_COMMON_CLK_PIC32 is not set +CONFIG_HWSPINLOCK=y + +# +# Clock Source drivers +# +CONFIG_CLKEVT_I8253=y +CONFIG_I8253_LOCK=y +CONFIG_CLKBLD_I8253=y +# CONFIG_ATMEL_PIT is not set +# CONFIG_SH_TIMER_CMT is not set +# CONFIG_SH_TIMER_MTU2 is not set +# CONFIG_SH_TIMER_TMU is not set +# CONFIG_EM_TIMER_STI is not set +CONFIG_MAILBOX=y +CONFIG_PCC=y +CONFIG_ALTERA_MBOX=m +CONFIG_IOMMU_API=y +CONFIG_IOMMU_SUPPORT=y + +# +# Generic IOMMU Pagetable Support +# +CONFIG_IOMMU_IOVA=y +CONFIG_AMD_IOMMU=y +CONFIG_AMD_IOMMU_V2=m +CONFIG_DMAR_TABLE=y +CONFIG_INTEL_IOMMU=y +CONFIG_INTEL_IOMMU_SVM=y +# CONFIG_INTEL_IOMMU_DEFAULT_ON is not set +CONFIG_INTEL_IOMMU_FLOPPY_WA=y +CONFIG_IRQ_REMAP=y + +# +# Remoteproc drivers +# +CONFIG_REMOTEPROC=m + +# +# Rpmsg drivers +# +CONFIG_RPMSG=m +CONFIG_RPMSG_CHAR=m +CONFIG_RPMSG_QCOM_GLINK_NATIVE=m +CONFIG_RPMSG_QCOM_GLINK_RPM=m +CONFIG_RPMSG_VIRTIO=m +CONFIG_SOUNDWIRE=y + +# +# SoundWire Devices +# +CONFIG_SOUNDWIRE_BUS=m +CONFIG_SOUNDWIRE_CADENCE=m +CONFIG_SOUNDWIRE_INTEL=m + +# +# SOC (System On Chip) specific Drivers +# + +# +# Amlogic SoC drivers +# + +# +# Broadcom SoC drivers +# + +# +# i.MX SoC drivers +# + +# +# Qualcomm SoC drivers +# +# CONFIG_SUNXI_SRAM is not set +CONFIG_SOC_TI=y + +# +# Xilinx SoC drivers +# +CONFIG_XILINX_VCU=m +CONFIG_PM_DEVFREQ=y + +# +# DEVFREQ Governors +# +CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y +CONFIG_DEVFREQ_GOV_PERFORMANCE=y +CONFIG_DEVFREQ_GOV_POWERSAVE=y +CONFIG_DEVFREQ_GOV_USERSPACE=y +CONFIG_DEVFREQ_GOV_PASSIVE=m + +# +# DEVFREQ Drivers +# +CONFIG_PM_DEVFREQ_EVENT=y +CONFIG_EXTCON=y + +# +# Extcon Device Drivers +# +CONFIG_EXTCON_ADC_JACK=m +CONFIG_EXTCON_ARIZONA=m +CONFIG_EXTCON_AXP288=m +CONFIG_EXTCON_GPIO=m +# CONFIG_EXTCON_INTEL_INT3496 is not set +CONFIG_EXTCON_MAX14577=m +CONFIG_EXTCON_MAX3355=m +CONFIG_EXTCON_MAX77693=m +CONFIG_EXTCON_RT8973A=m +CONFIG_EXTCON_SM5502=m +# CONFIG_EXTCON_USB_GPIO is not set +CONFIG_EXTCON_USBC_CROS_EC=m +CONFIG_MEMORY=y +CONFIG_IIO=m +CONFIG_IIO_BUFFER=y +CONFIG_IIO_BUFFER_CB=m +CONFIG_IIO_BUFFER_HW_CONSUMER=m +CONFIG_IIO_KFIFO_BUF=m +CONFIG_IIO_TRIGGERED_BUFFER=m +CONFIG_IIO_CONFIGFS=m +CONFIG_IIO_TRIGGER=y +CONFIG_IIO_CONSUMERS_PER_TRIGGER=2 +CONFIG_IIO_SW_DEVICE=m +CONFIG_IIO_SW_TRIGGER=m +CONFIG_IIO_TRIGGERED_EVENT=m + +# +# Accelerometers +# +CONFIG_BMA180=m +CONFIG_BMA220=m +CONFIG_BMC150_ACCEL=m +CONFIG_BMC150_ACCEL_I2C=m +CONFIG_BMC150_ACCEL_SPI=m +CONFIG_DA280=m +CONFIG_DA311=m +CONFIG_DMARD09=m +CONFIG_DMARD10=m +CONFIG_HID_SENSOR_ACCEL_3D=m +CONFIG_IIO_CROS_EC_ACCEL_LEGACY=m +CONFIG_IIO_ST_ACCEL_3AXIS=m +CONFIG_IIO_ST_ACCEL_I2C_3AXIS=m +CONFIG_IIO_ST_ACCEL_SPI_3AXIS=m +CONFIG_KXSD9=m +CONFIG_KXSD9_SPI=m +CONFIG_KXSD9_I2C=m +CONFIG_KXCJK1013=m +CONFIG_MC3230=m +CONFIG_MMA7455=m +CONFIG_MMA7455_I2C=m +CONFIG_MMA7455_SPI=m +CONFIG_MMA7660=m +CONFIG_MMA8452=m +CONFIG_MMA9551_CORE=m +CONFIG_MMA9551=m +CONFIG_MMA9553=m +CONFIG_MXC4005=m +CONFIG_MXC6255=m +CONFIG_SCA3000=m +CONFIG_STK8312=m +CONFIG_STK8BA50=m + +# +# Analog to digital converters +# +CONFIG_AD_SIGMA_DELTA=m +CONFIG_AD7266=m +CONFIG_AD7291=m +CONFIG_AD7298=m +CONFIG_AD7476=m +CONFIG_AD7766=m +CONFIG_AD7791=m +CONFIG_AD7793=m +CONFIG_AD7887=m +CONFIG_AD7923=m +CONFIG_AD799X=m +CONFIG_AXP20X_ADC=m +CONFIG_AXP288_ADC=m +CONFIG_CC10001_ADC=m +CONFIG_DA9150_GPADC=m +CONFIG_DLN2_ADC=m +CONFIG_HI8435=m +CONFIG_HX711=m +CONFIG_INA2XX_ADC=m +CONFIG_LTC2471=m +CONFIG_LTC2485=m +CONFIG_LTC2497=m +CONFIG_MAX1027=m +CONFIG_MAX11100=m +CONFIG_MAX1118=m +CONFIG_MAX1363=m +CONFIG_MAX9611=m +CONFIG_MCP320X=m +CONFIG_MCP3422=m +CONFIG_MEN_Z188_ADC=m +CONFIG_NAU7802=m +CONFIG_QCOM_VADC_COMMON=m +CONFIG_QCOM_SPMI_IADC=m +CONFIG_QCOM_SPMI_VADC=m +CONFIG_TI_ADC081C=m +CONFIG_TI_ADC0832=m +CONFIG_TI_ADC084S021=m +CONFIG_TI_ADC12138=m +CONFIG_TI_ADC108S102=m +CONFIG_TI_ADC128S052=m +CONFIG_TI_ADC161S626=m +CONFIG_TI_ADS1015=m +CONFIG_TI_ADS7950=m +CONFIG_TI_AM335X_ADC=m +CONFIG_TI_TLC4541=m +CONFIG_VIPERBOARD_ADC=m + +# +# Amplifiers +# +CONFIG_AD8366=m + +# +# Chemical Sensors +# +CONFIG_ATLAS_PH_SENSOR=m +CONFIG_CCS811=m +CONFIG_IAQCORE=m +CONFIG_VZ89X=m +CONFIG_IIO_CROS_EC_SENSORS_CORE=m +CONFIG_IIO_CROS_EC_SENSORS=m + +# +# Hid Sensor IIO Common +# +CONFIG_HID_SENSOR_IIO_COMMON=m +CONFIG_HID_SENSOR_IIO_TRIGGER=m +CONFIG_IIO_MS_SENSORS_I2C=m + +# +# SSP Sensor Common +# +CONFIG_IIO_SSP_SENSORS_COMMONS=m +CONFIG_IIO_SSP_SENSORHUB=m +CONFIG_IIO_ST_SENSORS_I2C=m +CONFIG_IIO_ST_SENSORS_SPI=m +CONFIG_IIO_ST_SENSORS_CORE=m + +# +# Counters +# + +# +# Digital to analog converters +# +CONFIG_AD5064=m +CONFIG_AD5360=m +CONFIG_AD5380=m +CONFIG_AD5421=m +CONFIG_AD5446=m +CONFIG_AD5449=m +CONFIG_AD5592R_BASE=m +CONFIG_AD5592R=m +CONFIG_AD5593R=m +CONFIG_AD5504=m +CONFIG_AD5624R_SPI=m +CONFIG_LTC2632=m +CONFIG_AD5686=m +CONFIG_AD5755=m +CONFIG_AD5761=m +CONFIG_AD5764=m +CONFIG_AD5791=m +CONFIG_AD7303=m +CONFIG_AD8801=m +CONFIG_DS4424=m +CONFIG_M62332=m +CONFIG_MAX517=m +CONFIG_MCP4725=m +CONFIG_MCP4922=m +CONFIG_TI_DAC082S085=m + +# +# IIO dummy driver +# +# CONFIG_IIO_SIMPLE_DUMMY is not set + +# +# Frequency Synthesizers DDS/PLL +# + +# +# Clock Generator/Distribution +# +CONFIG_AD9523=m + +# +# Phase-Locked Loop (PLL) frequency synthesizers +# +CONFIG_ADF4350=m + +# +# Digital gyroscope sensors +# +CONFIG_ADIS16080=m +CONFIG_ADIS16130=m +CONFIG_ADIS16136=m +CONFIG_ADIS16260=m +CONFIG_ADXRS450=m +CONFIG_BMG160=m +CONFIG_BMG160_I2C=m +CONFIG_BMG160_SPI=m +CONFIG_HID_SENSOR_GYRO_3D=m +CONFIG_MPU3050=m +CONFIG_MPU3050_I2C=m +CONFIG_IIO_ST_GYRO_3AXIS=m +CONFIG_IIO_ST_GYRO_I2C_3AXIS=m +CONFIG_IIO_ST_GYRO_SPI_3AXIS=m +CONFIG_ITG3200=m + +# +# Health Sensors +# + +# +# Heart Rate Monitors +# +CONFIG_AFE4403=m +CONFIG_AFE4404=m +CONFIG_MAX30100=m +CONFIG_MAX30102=m + +# +# Humidity sensors +# +CONFIG_AM2315=m +CONFIG_DHT11=m +CONFIG_HDC100X=m +CONFIG_HID_SENSOR_HUMIDITY=m +CONFIG_HTS221=m +CONFIG_HTS221_I2C=m +CONFIG_HTS221_SPI=m +CONFIG_HTU21=m +CONFIG_SI7005=m +CONFIG_SI7020=m + +# +# Inertial measurement units +# +CONFIG_ADIS16400=m +CONFIG_ADIS16480=m +CONFIG_BMI160=m +CONFIG_BMI160_I2C=m +CONFIG_BMI160_SPI=m +CONFIG_KMX61=m +CONFIG_INV_MPU6050_IIO=m +CONFIG_INV_MPU6050_I2C=m +CONFIG_INV_MPU6050_SPI=m +CONFIG_IIO_ST_LSM6DSX=m +CONFIG_IIO_ST_LSM6DSX_I2C=m +CONFIG_IIO_ST_LSM6DSX_SPI=m +CONFIG_IIO_ADIS_LIB=m +CONFIG_IIO_ADIS_LIB_BUFFER=y + +# +# Light sensors +# +# CONFIG_ACPI_ALS is not set +CONFIG_ADJD_S311=m +CONFIG_AL3320A=m +CONFIG_APDS9300=m +CONFIG_APDS9960=m +CONFIG_BH1750=m +CONFIG_BH1780=m +CONFIG_CM32181=m +CONFIG_CM3232=m +CONFIG_CM3323=m +CONFIG_CM36651=m +CONFIG_IIO_CROS_EC_LIGHT_PROX=m +CONFIG_GP2AP020A00F=m +CONFIG_SENSORS_ISL29018=m +CONFIG_SENSORS_ISL29028=m +CONFIG_ISL29125=m +CONFIG_HID_SENSOR_ALS=m +CONFIG_HID_SENSOR_PROX=m +CONFIG_JSA1212=m +CONFIG_RPR0521=m +CONFIG_SENSORS_LM3533=m +CONFIG_LTR501=m +CONFIG_MAX44000=m +CONFIG_OPT3001=m +CONFIG_PA12203001=m +CONFIG_SI1145=m +CONFIG_STK3310=m +CONFIG_ST_UVIS25=m +CONFIG_ST_UVIS25_I2C=m +CONFIG_ST_UVIS25_SPI=m +CONFIG_TCS3414=m +CONFIG_TCS3472=m +CONFIG_SENSORS_TSL2563=m +CONFIG_TSL2583=m +CONFIG_TSL4531=m +CONFIG_US5182D=m +CONFIG_VCNL4000=m +CONFIG_VEML6070=m +CONFIG_VL6180=m +CONFIG_ZOPT2201=m + +# +# Magnetometer sensors +# +CONFIG_AK8975=m +CONFIG_AK09911=m +CONFIG_BMC150_MAGN=m +CONFIG_BMC150_MAGN_I2C=m +CONFIG_BMC150_MAGN_SPI=m +CONFIG_MAG3110=m +CONFIG_HID_SENSOR_MAGNETOMETER_3D=m +CONFIG_MMC35240=m +CONFIG_IIO_ST_MAGN_3AXIS=m +CONFIG_IIO_ST_MAGN_I2C_3AXIS=m +CONFIG_IIO_ST_MAGN_SPI_3AXIS=m +CONFIG_SENSORS_HMC5843=m +CONFIG_SENSORS_HMC5843_I2C=m +CONFIG_SENSORS_HMC5843_SPI=m + +# +# Multiplexers +# + +# +# Inclinometer sensors +# +CONFIG_HID_SENSOR_INCLINOMETER_3D=m +CONFIG_HID_SENSOR_DEVICE_ROTATION=m + +# +# Triggers - standalone +# +CONFIG_IIO_HRTIMER_TRIGGER=m +CONFIG_IIO_INTERRUPT_TRIGGER=m +CONFIG_IIO_TIGHTLOOP_TRIGGER=m +CONFIG_IIO_SYSFS_TRIGGER=m + +# +# Digital potentiometers +# +CONFIG_DS1803=m +CONFIG_MAX5481=m +CONFIG_MAX5487=m +CONFIG_MCP4131=m +CONFIG_MCP4531=m +CONFIG_TPL0102=m + +# +# Digital potentiostats +# +CONFIG_LMP91000=m + +# +# Pressure sensors +# +CONFIG_ABP060MG=m +CONFIG_BMP280=m +CONFIG_BMP280_I2C=m +CONFIG_BMP280_SPI=m +CONFIG_IIO_CROS_EC_BARO=m +CONFIG_HID_SENSOR_PRESS=m +CONFIG_HP03=m +CONFIG_MPL115=m +CONFIG_MPL115_I2C=m +CONFIG_MPL115_SPI=m +CONFIG_MPL3115=m +CONFIG_MS5611=m +CONFIG_MS5611_I2C=m +CONFIG_MS5611_SPI=m +CONFIG_MS5637=m +CONFIG_IIO_ST_PRESS=m +CONFIG_IIO_ST_PRESS_I2C=m +CONFIG_IIO_ST_PRESS_SPI=m +CONFIG_T5403=m +CONFIG_HP206C=m +CONFIG_ZPA2326=m +CONFIG_ZPA2326_I2C=m +CONFIG_ZPA2326_SPI=m + +# +# Lightning sensors +# +CONFIG_AS3935=m + +# +# Proximity and distance sensors +# +CONFIG_LIDAR_LITE_V2=m +CONFIG_RFD77402=m +CONFIG_SRF04=m +CONFIG_SX9500=m +CONFIG_SRF08=m + +# +# Temperature sensors +# +CONFIG_MAXIM_THERMOCOUPLE=m +CONFIG_HID_SENSOR_TEMP=m +CONFIG_MLX90614=m +CONFIG_TMP006=m +CONFIG_TMP007=m +CONFIG_TSYS01=m +CONFIG_TSYS02D=m +CONFIG_NTB=m +CONFIG_NTB_AMD=m +CONFIG_NTB_IDT=m +CONFIG_NTB_INTEL=m +CONFIG_NTB_SWITCHTEC=m +CONFIG_NTB_PINGPONG=m +CONFIG_NTB_TOOL=m +CONFIG_NTB_PERF=m +CONFIG_NTB_TRANSPORT=m +CONFIG_VME_BUS=y + +# +# VME Bridge Drivers +# +CONFIG_VME_CA91CX42=m +CONFIG_VME_TSI148=m +CONFIG_VME_FAKE=m + +# +# VME Board Drivers +# +CONFIG_VMIVME_7805=m + +# +# VME Device Drivers +# +CONFIG_VME_USER=m +CONFIG_PWM=y +CONFIG_PWM_SYSFS=y +CONFIG_PWM_CROS_EC=m +CONFIG_PWM_LP3943=m +CONFIG_PWM_LPSS=m +CONFIG_PWM_LPSS_PCI=m +CONFIG_PWM_LPSS_PLATFORM=m +CONFIG_PWM_PCA9685=m + +# +# IRQ chip support +# +CONFIG_ARM_GIC_MAX_NR=1 +# CONFIG_ARM_GIC_V3_ITS is not set +CONFIG_IPACK_BUS=m +CONFIG_BOARD_TPCI200=m +CONFIG_SERIAL_IPOCTAL=m +CONFIG_RESET_CONTROLLER=y +# CONFIG_RESET_ATH79 is not set +# CONFIG_RESET_AXS10X is not set +# CONFIG_RESET_BERLIN is not set +# CONFIG_RESET_IMX7 is not set +# CONFIG_RESET_LANTIQ is not set +# CONFIG_RESET_LPC18XX is not set +# CONFIG_RESET_MESON is not set +# CONFIG_RESET_PISTACHIO is not set +# CONFIG_RESET_SIMPLE is not set +# CONFIG_RESET_SUNXI is not set +CONFIG_RESET_TI_SYSCON=m +# CONFIG_RESET_ZYNQ is not set +# CONFIG_RESET_TEGRA_BPMP is not set +CONFIG_FMC=m +CONFIG_FMC_FAKEDEV=m +CONFIG_FMC_TRIVIAL=m +CONFIG_FMC_WRITE_EEPROM=m +CONFIG_FMC_CHARDEV=m + +# +# PHY Subsystem +# +CONFIG_GENERIC_PHY=y +CONFIG_BCM_KONA_USB2_PHY=m +CONFIG_PHY_PXA_28NM_HSIC=m +CONFIG_PHY_PXA_28NM_USB2=m +CONFIG_PHY_CPCAP_USB=m +CONFIG_PHY_QCOM_USB_HS=m +CONFIG_PHY_QCOM_USB_HSIC=m +CONFIG_PHY_SAMSUNG_USB2=m +# CONFIG_PHY_EXYNOS4210_USB2 is not set +# CONFIG_PHY_EXYNOS4X12_USB2 is not set +# CONFIG_PHY_EXYNOS5250_USB2 is not set +CONFIG_PHY_TUSB1210=m +CONFIG_POWERCAP=y +CONFIG_INTEL_RAPL=m +CONFIG_MCB=m +CONFIG_MCB_PCI=m +CONFIG_MCB_LPC=m + +# +# Performance monitor support +# +CONFIG_RAS=y +CONFIG_RAS_CEC=y +CONFIG_THUNDERBOLT=m + +# +# Android +# +# CONFIG_ANDROID is not set +CONFIG_LIBNVDIMM=m +CONFIG_BLK_DEV_PMEM=m +CONFIG_ND_BLK=m +CONFIG_ND_CLAIM=y +CONFIG_ND_BTT=m +CONFIG_BTT=y +CONFIG_DAX=y +CONFIG_DEV_DAX=m +CONFIG_NVMEM=y +CONFIG_STM=m +# CONFIG_STM_DUMMY is not set +CONFIG_STM_SOURCE_CONSOLE=m +CONFIG_STM_SOURCE_HEARTBEAT=m +# CONFIG_STM_SOURCE_FTRACE is not set +CONFIG_INTEL_TH=m +CONFIG_INTEL_TH_PCI=m +CONFIG_INTEL_TH_GTH=m +CONFIG_INTEL_TH_STH=m +CONFIG_INTEL_TH_MSU=m +CONFIG_INTEL_TH_PTI=m +# CONFIG_INTEL_TH_DEBUG is not set +CONFIG_FPGA=m +CONFIG_ALTERA_PR_IP_CORE=m +CONFIG_FPGA_MGR_ALTERA_PS_SPI=m +CONFIG_FPGA_MGR_ALTERA_CVP=m +CONFIG_FPGA_MGR_XILINX_SPI=m +CONFIG_FPGA_BRIDGE=m +CONFIG_XILINX_PR_DECOUPLER=m +CONFIG_FPGA_REGION=m +CONFIG_FSI=m +CONFIG_FSI_MASTER_GPIO=m +CONFIG_FSI_MASTER_HUB=m +CONFIG_FSI_SCOM=m +CONFIG_PM_OPP=y +# CONFIG_UNISYS_VISORBUS is not set +CONFIG_SIOX=m +CONFIG_SIOX_BUS_GPIO=m +CONFIG_SLIMBUS=m +CONFIG_SLIM_QCOM_CTRL=m + +# +# Firmware Drivers +# +CONFIG_EDD=m +# CONFIG_EDD_OFF is not set +CONFIG_FIRMWARE_MEMMAP=y +CONFIG_DELL_RBU=m +CONFIG_DCDBAS=m +CONFIG_DMIID=y +CONFIG_DMI_SYSFS=m +CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y +CONFIG_ISCSI_IBFT_FIND=y +CONFIG_ISCSI_IBFT=m +CONFIG_FW_CFG_SYSFS=m +# CONFIG_FW_CFG_SYSFS_CMDLINE is not set +CONFIG_GOOGLE_FIRMWARE=y +CONFIG_GOOGLE_SMI=m +CONFIG_GOOGLE_COREBOOT_TABLE=m +CONFIG_GOOGLE_COREBOOT_TABLE_ACPI=m +CONFIG_GOOGLE_MEMCONSOLE=m +CONFIG_GOOGLE_MEMCONSOLE_X86_LEGACY=m +CONFIG_GOOGLE_MEMCONSOLE_COREBOOT=m +CONFIG_GOOGLE_VPD=m + +# +# EFI (Extensible Firmware Interface) Support +# +CONFIG_EFI_VARS=m +CONFIG_EFI_ESRT=y +CONFIG_EFI_VARS_PSTORE=m +CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE=y +CONFIG_EFI_RUNTIME_MAP=y +# CONFIG_EFI_FAKE_MEMMAP is not set +CONFIG_EFI_RUNTIME_WRAPPERS=y +CONFIG_EFI_BOOTLOADER_CONTROL=m +CONFIG_EFI_CAPSULE_LOADER=m +CONFIG_EFI_TEST=m +CONFIG_APPLE_PROPERTIES=y +CONFIG_RESET_ATTACK_MITIGATION=y +CONFIG_UEFI_CPER=y +CONFIG_EFI_DEV_PATH_PARSER=y + +# +# Tegra firmware driver +# + +# +# File systems +# +CONFIG_DCACHE_WORD_ACCESS=y +CONFIG_FS_IOMAP=y +CONFIG_EXT2_FS=m +CONFIG_EXT2_FS_XATTR=y +CONFIG_EXT2_FS_POSIX_ACL=y +CONFIG_EXT2_FS_SECURITY=y +CONFIG_EXT3_FS=m +CONFIG_EXT3_FS_POSIX_ACL=y +CONFIG_EXT3_FS_SECURITY=y +CONFIG_EXT4_FS=m +CONFIG_EXT4_FS_POSIX_ACL=y +CONFIG_EXT4_FS_SECURITY=y +CONFIG_EXT4_ENCRYPTION=y +CONFIG_EXT4_FS_ENCRYPTION=y +# CONFIG_EXT4_DEBUG is not set +CONFIG_JBD2=m +# CONFIG_JBD2_DEBUG is not set +CONFIG_FS_MBCACHE=m +CONFIG_REISERFS_FS=m +# CONFIG_REISERFS_CHECK is not set +CONFIG_REISERFS_PROC_INFO=y +CONFIG_REISERFS_FS_XATTR=y +CONFIG_REISERFS_FS_POSIX_ACL=y +CONFIG_REISERFS_FS_SECURITY=y +CONFIG_JFS_FS=m +CONFIG_JFS_POSIX_ACL=y +CONFIG_JFS_SECURITY=y +# CONFIG_JFS_DEBUG is not set +CONFIG_JFS_STATISTICS=y +CONFIG_XFS_FS=m +CONFIG_XFS_QUOTA=y +CONFIG_XFS_POSIX_ACL=y +CONFIG_XFS_RT=y +CONFIG_XFS_ONLINE_SCRUB=y +# CONFIG_XFS_WARN is not set +# CONFIG_XFS_DEBUG is not set +CONFIG_GFS2_FS=m +CONFIG_GFS2_FS_LOCKING_DLM=y +CONFIG_OCFS2_FS=m +CONFIG_OCFS2_FS_O2CB=m +CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m +CONFIG_OCFS2_FS_STATS=y +CONFIG_OCFS2_DEBUG_MASKLOG=y +CONFIG_OCFS2_DEBUG_FS=y +CONFIG_BTRFS_FS=m +CONFIG_BTRFS_FS_POSIX_ACL=y +# CONFIG_BTRFS_FS_CHECK_INTEGRITY is not set +# CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set +# CONFIG_BTRFS_DEBUG is not set +# CONFIG_BTRFS_ASSERT is not set +# CONFIG_BTRFS_FS_REF_VERIFY is not set +CONFIG_NILFS2_FS=m +CONFIG_F2FS_FS=m +CONFIG_F2FS_STAT_FS=y +CONFIG_F2FS_FS_XATTR=y +CONFIG_F2FS_FS_POSIX_ACL=y +CONFIG_F2FS_FS_SECURITY=y +CONFIG_F2FS_CHECK_FS=y +CONFIG_F2FS_FS_ENCRYPTION=y +# CONFIG_F2FS_IO_TRACE is not set +# CONFIG_F2FS_FAULT_INJECTION is not set +CONFIG_FS_DAX=y +CONFIG_FS_POSIX_ACL=y +CONFIG_EXPORTFS=y +CONFIG_EXPORTFS_BLOCK_OPS=y +CONFIG_FILE_LOCKING=y +CONFIG_MANDATORY_FILE_LOCKING=y +CONFIG_FS_ENCRYPTION=m +CONFIG_FSNOTIFY=y +CONFIG_DNOTIFY=y +CONFIG_INOTIFY_USER=y +CONFIG_FANOTIFY=y +CONFIG_QUOTA=y +CONFIG_QUOTA_NETLINK_INTERFACE=y +# CONFIG_PRINT_QUOTA_WARNING is not set +# CONFIG_QUOTA_DEBUG is not set +CONFIG_QUOTA_TREE=m +CONFIG_QFMT_V1=m +CONFIG_QFMT_V2=m +CONFIG_QUOTACTL=y +CONFIG_QUOTACTL_COMPAT=y +CONFIG_AUTOFS4_FS=m +CONFIG_FUSE_FS=m +CONFIG_CUSE=m +CONFIG_OVERLAY_FS=m +# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set +CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y +CONFIG_OVERLAY_FS_INDEX=y +CONFIG_OVERLAY_FS_NFS_EXPORT=y + +# +# Caches +# +CONFIG_FSCACHE=m +CONFIG_FSCACHE_STATS=y +# CONFIG_FSCACHE_HISTOGRAM is not set +# CONFIG_FSCACHE_DEBUG is not set +# CONFIG_FSCACHE_OBJECT_LIST is not set +CONFIG_CACHEFILES=m +# CONFIG_CACHEFILES_DEBUG is not set +# CONFIG_CACHEFILES_HISTOGRAM is not set + +# +# CD-ROM/DVD Filesystems +# +CONFIG_ISO9660_FS=m +CONFIG_JOLIET=y +CONFIG_ZISOFS=y +CONFIG_UDF_FS=m +CONFIG_UDF_NLS=y + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=m +CONFIG_MSDOS_FS=m +CONFIG_VFAT_FS=m +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="utf8" +# CONFIG_FAT_DEFAULT_UTF8 is not set +CONFIG_NTFS_FS=m +# CONFIG_NTFS_DEBUG is not set +CONFIG_NTFS_RW=y + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_KCORE=y +CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_PROC_CHILDREN is not set +CONFIG_KERNFS=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +CONFIG_TMPFS_POSIX_ACL=y +CONFIG_TMPFS_XATTR=y +CONFIG_HUGETLBFS=y +CONFIG_HUGETLB_PAGE=y +CONFIG_ARCH_HAS_GIGANTIC_PAGE=y +CONFIG_CONFIGFS_FS=m +CONFIG_EFIVAR_FS=m +CONFIG_MISC_FILESYSTEMS=y +CONFIG_ORANGEFS_FS=m +CONFIG_ADFS_FS=m +# CONFIG_ADFS_FS_RW is not set +CONFIG_AFFS_FS=m +CONFIG_ECRYPT_FS=m +CONFIG_ECRYPT_FS_MESSAGING=y +CONFIG_HFS_FS=m +CONFIG_HFSPLUS_FS=m +CONFIG_HFSPLUS_FS_POSIX_ACL=y +CONFIG_BEFS_FS=m +# CONFIG_BEFS_DEBUG is not set +CONFIG_BFS_FS=m +CONFIG_EFS_FS=m +CONFIG_JFFS2_FS=m +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +CONFIG_JFFS2_FS_WBUF_VERIFY=y +CONFIG_JFFS2_SUMMARY=y +CONFIG_JFFS2_FS_XATTR=y +CONFIG_JFFS2_FS_POSIX_ACL=y +CONFIG_JFFS2_FS_SECURITY=y +CONFIG_JFFS2_COMPRESSION_OPTIONS=y +CONFIG_JFFS2_ZLIB=y +CONFIG_JFFS2_LZO=y +CONFIG_JFFS2_RTIME=y +CONFIG_JFFS2_RUBIN=y +# CONFIG_JFFS2_CMODE_NONE is not set +CONFIG_JFFS2_CMODE_PRIORITY=y +# CONFIG_JFFS2_CMODE_SIZE is not set +# CONFIG_JFFS2_CMODE_FAVOURLZO is not set +CONFIG_UBIFS_FS=m +CONFIG_UBIFS_FS_ADVANCED_COMPR=y +CONFIG_UBIFS_FS_LZO=y +CONFIG_UBIFS_FS_ZLIB=y +CONFIG_UBIFS_ATIME_SUPPORT=y +CONFIG_UBIFS_FS_ENCRYPTION=y +CONFIG_UBIFS_FS_SECURITY=y +CONFIG_CRAMFS=m +CONFIG_CRAMFS_BLOCKDEV=y +CONFIG_CRAMFS_MTD=y +CONFIG_SQUASHFS=m +# CONFIG_SQUASHFS_FILE_CACHE is not set +CONFIG_SQUASHFS_FILE_DIRECT=y +# CONFIG_SQUASHFS_DECOMP_SINGLE is not set +# CONFIG_SQUASHFS_DECOMP_MULTI is not set +CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU=y +CONFIG_SQUASHFS_XATTR=y +CONFIG_SQUASHFS_ZLIB=y +CONFIG_SQUASHFS_LZ4=y +CONFIG_SQUASHFS_LZO=y +CONFIG_SQUASHFS_XZ=y +CONFIG_SQUASHFS_ZSTD=y +CONFIG_SQUASHFS_4K_DEVBLK_SIZE=y +CONFIG_SQUASHFS_EMBEDDED=y +CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 +CONFIG_VXFS_FS=m +CONFIG_MINIX_FS=m +CONFIG_OMFS_FS=m +CONFIG_HPFS_FS=m +CONFIG_QNX4FS_FS=m +CONFIG_QNX6FS_FS=m +# CONFIG_QNX6FS_DEBUG is not set +CONFIG_ROMFS_FS=m +# CONFIG_ROMFS_BACKED_BY_BLOCK is not set +# CONFIG_ROMFS_BACKED_BY_MTD is not set +CONFIG_ROMFS_BACKED_BY_BOTH=y +CONFIG_ROMFS_ON_BLOCK=y +CONFIG_ROMFS_ON_MTD=y +CONFIG_PSTORE=y +# CONFIG_PSTORE_ZLIB_COMPRESS is not set +CONFIG_PSTORE_LZO_COMPRESS=y +# CONFIG_PSTORE_LZ4_COMPRESS is not set +# CONFIG_PSTORE_CONSOLE is not set +CONFIG_PSTORE_PMSG=y +# CONFIG_PSTORE_FTRACE is not set +CONFIG_PSTORE_RAM=m +CONFIG_SYSV_FS=m +CONFIG_UFS_FS=m +# CONFIG_UFS_FS_WRITE is not set +# CONFIG_UFS_DEBUG is not set +CONFIG_EXOFS_FS=m +# CONFIG_EXOFS_DEBUG is not set +CONFIG_ORE=m +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=m +CONFIG_NFS_V2=m +CONFIG_NFS_V3=m +CONFIG_NFS_V3_ACL=y +CONFIG_NFS_V4=m +CONFIG_NFS_SWAP=y +CONFIG_NFS_V4_1=y +CONFIG_NFS_V4_2=y +CONFIG_PNFS_FILE_LAYOUT=m +CONFIG_PNFS_BLOCK=m +CONFIG_PNFS_FLEXFILE_LAYOUT=m +CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org" +CONFIG_NFS_V4_1_MIGRATION=y +CONFIG_NFS_FSCACHE=y +# CONFIG_NFS_USE_LEGACY_DNS is not set +CONFIG_NFS_USE_KERNEL_DNS=y +CONFIG_NFSD=m +CONFIG_NFSD_V2_ACL=y +CONFIG_NFSD_V3=y +CONFIG_NFSD_V3_ACL=y +CONFIG_NFSD_V4=y +CONFIG_NFSD_PNFS=y +CONFIG_NFSD_BLOCKLAYOUT=y +CONFIG_NFSD_SCSILAYOUT=y +CONFIG_NFSD_FLEXFILELAYOUT=y +# CONFIG_NFSD_FAULT_INJECTION is not set +CONFIG_GRACE_PERIOD=m +CONFIG_LOCKD=m +CONFIG_LOCKD_V4=y +CONFIG_NFS_ACL_SUPPORT=m +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=m +CONFIG_SUNRPC_GSS=m +CONFIG_SUNRPC_BACKCHANNEL=y +CONFIG_SUNRPC_SWAP=y +CONFIG_RPCSEC_GSS_KRB5=m +# CONFIG_SUNRPC_DEBUG is not set +CONFIG_SUNRPC_XPRT_RDMA=m +CONFIG_CEPH_FS=m +CONFIG_CEPH_FSCACHE=y +CONFIG_CEPH_FS_POSIX_ACL=y +CONFIG_CIFS=m +CONFIG_CIFS_STATS=y +CONFIG_CIFS_STATS2=y +CONFIG_CIFS_WEAK_PW_HASH=y +CONFIG_CIFS_UPCALL=y +CONFIG_CIFS_XATTR=y +CONFIG_CIFS_POSIX=y +CONFIG_CIFS_ACL=y +# CONFIG_CIFS_DEBUG is not set +CONFIG_CIFS_DFS_UPCALL=y +CONFIG_CIFS_SMB311=y +# CONFIG_CIFS_SMB_DIRECT is not set +CONFIG_CIFS_FSCACHE=y +CONFIG_CODA_FS=m +CONFIG_AFS_FS=m +# CONFIG_AFS_DEBUG is not set +CONFIG_AFS_FSCACHE=y +CONFIG_9P_FS=m +CONFIG_9P_FSCACHE=y +CONFIG_9P_FS_POSIX_ACL=y +CONFIG_9P_FS_SECURITY=y +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="utf8" +CONFIG_NLS_CODEPAGE_437=m +CONFIG_NLS_CODEPAGE_737=m +CONFIG_NLS_CODEPAGE_775=m +CONFIG_NLS_CODEPAGE_850=m +CONFIG_NLS_CODEPAGE_852=m +CONFIG_NLS_CODEPAGE_855=m +CONFIG_NLS_CODEPAGE_857=m +CONFIG_NLS_CODEPAGE_860=m +CONFIG_NLS_CODEPAGE_861=m +CONFIG_NLS_CODEPAGE_862=m +CONFIG_NLS_CODEPAGE_863=m +CONFIG_NLS_CODEPAGE_864=m +CONFIG_NLS_CODEPAGE_865=m +CONFIG_NLS_CODEPAGE_866=m +CONFIG_NLS_CODEPAGE_869=m +CONFIG_NLS_CODEPAGE_936=m +CONFIG_NLS_CODEPAGE_950=m +CONFIG_NLS_CODEPAGE_932=m +CONFIG_NLS_CODEPAGE_949=m +CONFIG_NLS_CODEPAGE_874=m +CONFIG_NLS_ISO8859_8=m +CONFIG_NLS_CODEPAGE_1250=m +CONFIG_NLS_CODEPAGE_1251=m +CONFIG_NLS_ASCII=m +CONFIG_NLS_ISO8859_1=m +CONFIG_NLS_ISO8859_2=m +CONFIG_NLS_ISO8859_3=m +CONFIG_NLS_ISO8859_4=m +CONFIG_NLS_ISO8859_5=m +CONFIG_NLS_ISO8859_6=m +CONFIG_NLS_ISO8859_7=m +CONFIG_NLS_ISO8859_9=m +CONFIG_NLS_ISO8859_13=m +CONFIG_NLS_ISO8859_14=m +CONFIG_NLS_ISO8859_15=m +CONFIG_NLS_KOI8_R=m +CONFIG_NLS_KOI8_U=m +CONFIG_NLS_MAC_ROMAN=m +CONFIG_NLS_MAC_CELTIC=m +CONFIG_NLS_MAC_CENTEURO=m +CONFIG_NLS_MAC_CROATIAN=m +CONFIG_NLS_MAC_CYRILLIC=m +CONFIG_NLS_MAC_GAELIC=m +CONFIG_NLS_MAC_GREEK=m +CONFIG_NLS_MAC_ICELAND=m +CONFIG_NLS_MAC_INUIT=m +CONFIG_NLS_MAC_ROMANIAN=m +CONFIG_NLS_MAC_TURKISH=m +CONFIG_NLS_UTF8=m +CONFIG_DLM=m +# CONFIG_DLM_DEBUG is not set + +# +# Kernel hacking +# +CONFIG_TRACE_IRQFLAGS_SUPPORT=y + +# +# printk and dmesg options +# +# CONFIG_PRINTK_TIME is not set +CONFIG_CONSOLE_LOGLEVEL_DEFAULT=4 +CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4 +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_DYNAMIC_DEBUG is not set + +# +# Compile-time checks and compiler options +# +# CONFIG_DEBUG_INFO is not set +# CONFIG_ENABLE_WARN_DEPRECATED is not set +# CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_FRAME_WARN=0 +CONFIG_STRIP_ASM_SYMS=y +# CONFIG_READABLE_ASM is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_PAGE_OWNER is not set +CONFIG_DEBUG_FS=y +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_SECTION_MISMATCH is not set +CONFIG_SECTION_MISMATCH_WARN_ONLY=y +CONFIG_STACK_VALIDATION=y +# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set +CONFIG_MAGIC_SYSRQ=y +CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1 +# CONFIG_MAGIC_SYSRQ_SERIAL is not set +CONFIG_DEBUG_KERNEL=y + +# +# Memory Debugging +# +# CONFIG_PAGE_EXTENSION is not set +# CONFIG_DEBUG_PAGEALLOC is not set +# CONFIG_PAGE_POISONING is not set +# CONFIG_DEBUG_PAGE_REF is not set +# CONFIG_DEBUG_RODATA_TEST is not set +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_SLUB_STATS is not set +CONFIG_HAVE_DEBUG_KMEMLEAK=y +# CONFIG_DEBUG_KMEMLEAK is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_VM is not set +CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y +# CONFIG_DEBUG_VIRTUAL is not set +CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_DEBUG_PER_CPU_MAPS is not set +CONFIG_HAVE_DEBUG_STACKOVERFLOW=y +# CONFIG_DEBUG_STACKOVERFLOW is not set +CONFIG_HAVE_ARCH_KASAN=y +# CONFIG_KASAN is not set +CONFIG_ARCH_HAS_KCOV=y +# CONFIG_KCOV is not set +# CONFIG_DEBUG_SHIRQ is not set + +# +# Debug Lockups and Hangs +# +# CONFIG_SOFTLOCKUP_DETECTOR is not set +CONFIG_HARDLOCKUP_CHECK_TIMESTAMP=y +# CONFIG_HARDLOCKUP_DETECTOR is not set +# CONFIG_DETECT_HUNG_TASK is not set +# CONFIG_WQ_WATCHDOG is not set +# CONFIG_PANIC_ON_OOPS is not set +CONFIG_PANIC_ON_OOPS_VALUE=0 +CONFIG_PANIC_TIMEOUT=0 +CONFIG_SCHED_DEBUG=y +CONFIG_SCHED_INFO=y +CONFIG_SCHEDSTATS=y +# CONFIG_SCHED_STACK_END_CHECK is not set +# CONFIG_DEBUG_TIMEKEEPING is not set +# CONFIG_DEBUG_PREEMPT is not set + +# +# Lock Debugging (spinlocks, mutexes, etc...) +# +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_ATOMIC_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_LOCK_TORTURE_TEST is not set +# CONFIG_WW_MUTEX_SELFTEST is not set +CONFIG_STACKTRACE=y +# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_PI_LIST is not set +# CONFIG_DEBUG_SG is not set +# CONFIG_DEBUG_NOTIFIERS is not set +# CONFIG_DEBUG_CREDENTIALS is not set + +# +# RCU Debugging +# +# CONFIG_PROVE_RCU is not set +CONFIG_TORTURE_TEST=m +CONFIG_RCU_PERF_TEST=m +# CONFIG_RCU_TORTURE_TEST is not set +CONFIG_RCU_CPU_STALL_TIMEOUT=60 +# CONFIG_RCU_TRACE is not set +# CONFIG_RCU_EQS_DEBUG is not set +# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set +# CONFIG_NOTIFIER_ERROR_INJECTION is not set +# CONFIG_FAULT_INJECTION is not set +CONFIG_LATENCYTOP=y +CONFIG_USER_STACKTRACE_SUPPORT=y +CONFIG_NOP_TRACER=y +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y +CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y +CONFIG_HAVE_SYSCALL_TRACEPOINTS=y +CONFIG_HAVE_FENTRY=y +CONFIG_HAVE_C_RECORDMCOUNT=y +CONFIG_TRACE_CLOCK=y +CONFIG_RING_BUFFER=y +CONFIG_EVENT_TRACING=y +CONFIG_CONTEXT_SWITCH_TRACER=y +CONFIG_TRACING=y +CONFIG_GENERIC_TRACER=y +CONFIG_TRACING_SUPPORT=y +CONFIG_FTRACE=y +CONFIG_FUNCTION_TRACER=y +# CONFIG_FUNCTION_GRAPH_TRACER is not set +# CONFIG_PREEMPTIRQ_EVENTS is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_PREEMPT_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_HWLAT_TRACER is not set +CONFIG_FTRACE_SYSCALLS=y +# CONFIG_TRACER_SNAPSHOT is not set +CONFIG_BRANCH_PROFILE_NONE=y +# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set +CONFIG_STACK_TRACER=y +CONFIG_BLK_DEV_IO_TRACE=y +# CONFIG_UPROBE_EVENTS is not set +# CONFIG_PROBE_EVENTS is not set +CONFIG_DYNAMIC_FTRACE=y +CONFIG_DYNAMIC_FTRACE_WITH_REGS=y +CONFIG_FUNCTION_PROFILER=y +CONFIG_FTRACE_MCOUNT_RECORD=y +# CONFIG_FTRACE_STARTUP_TEST is not set +# CONFIG_MMIOTRACE is not set +# CONFIG_HIST_TRIGGERS is not set +# CONFIG_TRACEPOINT_BENCHMARK is not set +# CONFIG_RING_BUFFER_BENCHMARK is not set +# CONFIG_RING_BUFFER_STARTUP_TEST is not set +# CONFIG_TRACE_EVAL_MAP_FILE is not set +CONFIG_TRACING_EVENTS_GPIO=y +# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set +# CONFIG_DMA_API_DEBUG is not set +# CONFIG_RUNTIME_TESTING_MENU is not set +CONFIG_MEMTEST=y +# CONFIG_BUG_ON_DATA_CORRUPTION is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set +CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y +# CONFIG_ARCH_WANTS_UBSAN_NO_NULL is not set +# CONFIG_UBSAN is not set +CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y +CONFIG_STRICT_DEVMEM=y +# CONFIG_IO_STRICT_DEVMEM is not set +CONFIG_EARLY_PRINTK_USB=y +CONFIG_X86_VERBOSE_BOOTUP=y +CONFIG_EARLY_PRINTK=y +CONFIG_EARLY_PRINTK_DBGP=y +CONFIG_EARLY_PRINTK_EFI=y +CONFIG_EARLY_PRINTK_USB_XDBC=y +# CONFIG_X86_PTDUMP_CORE is not set +# CONFIG_X86_PTDUMP is not set +# CONFIG_EFI_PGT_DUMP is not set +# CONFIG_DEBUG_WX is not set +CONFIG_DOUBLEFAULT=y +# CONFIG_DEBUG_TLBFLUSH is not set +# CONFIG_IOMMU_DEBUG is not set +CONFIG_HAVE_MMIOTRACE_SUPPORT=y +CONFIG_IO_DELAY_TYPE_0X80=0 +CONFIG_IO_DELAY_TYPE_0XED=1 +CONFIG_IO_DELAY_TYPE_UDELAY=2 +CONFIG_IO_DELAY_TYPE_NONE=3 +CONFIG_IO_DELAY_0X80=y +# CONFIG_IO_DELAY_0XED is not set +# CONFIG_IO_DELAY_UDELAY is not set +# CONFIG_IO_DELAY_NONE is not set +CONFIG_DEFAULT_IO_DELAY_TYPE=0 +# CONFIG_DEBUG_BOOT_PARAMS is not set +# CONFIG_CPA_DEBUG is not set +# CONFIG_OPTIMIZE_INLINING is not set +# CONFIG_DEBUG_ENTRY is not set +# CONFIG_DEBUG_NMI_SELFTEST is not set +CONFIG_X86_DEBUG_FPU=y +# CONFIG_PUNIT_ATOM_DEBUG is not set +CONFIG_UNWINDER_ORC=y +# CONFIG_UNWINDER_FRAME_POINTER is not set + +# +# Security options +# +CONFIG_KEYS=y +CONFIG_KEYS_COMPAT=y +CONFIG_PERSISTENT_KEYRINGS=y +# CONFIG_BIG_KEYS is not set +CONFIG_TRUSTED_KEYS=m +CONFIG_ENCRYPTED_KEYS=m +# CONFIG_KEY_DH_OPERATIONS is not set +CONFIG_SECURITY_DMESG_RESTRICT=y +CONFIG_SECURITY_PERF_EVENTS_RESTRICT=y +CONFIG_SECURITY_TIOCSTI_RESTRICT=y +# CONFIG_SECURITY is not set +CONFIG_SECURITYFS=y +CONFIG_PAGE_TABLE_ISOLATION=y +CONFIG_INTEL_TXT=y +CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y +CONFIG_HARDENED_USERCOPY=y +CONFIG_HARDENED_USERCOPY_FALLBACK=y +CONFIG_FORTIFY_SOURCE=y +CONFIG_PAGE_SANITIZE=y +CONFIG_PAGE_SANITIZE_VERIFY=y +# CONFIG_STATIC_USERMODEHELPER is not set +CONFIG_DEFAULT_SECURITY_DAC=y +CONFIG_DEFAULT_SECURITY="" +CONFIG_XOR_BLOCKS=m +CONFIG_ASYNC_CORE=m +CONFIG_ASYNC_MEMCPY=m +CONFIG_ASYNC_XOR=m +CONFIG_ASYNC_PQ=m +CONFIG_ASYNC_RAID6_RECOV=m +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD2=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG=m +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_RNG_DEFAULT=m +CONFIG_CRYPTO_AKCIPHER2=y +CONFIG_CRYPTO_AKCIPHER=y +CONFIG_CRYPTO_KPP2=y +CONFIG_CRYPTO_KPP=m +CONFIG_CRYPTO_ACOMP2=y +CONFIG_CRYPTO_RSA=y +CONFIG_CRYPTO_DH=m +CONFIG_CRYPTO_ECDH=m +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y +CONFIG_CRYPTO_USER=m +CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y +CONFIG_CRYPTO_GF128MUL=m +CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_NULL2=y +CONFIG_CRYPTO_PCRYPT=m +CONFIG_CRYPTO_WORKQUEUE=y +CONFIG_CRYPTO_CRYPTD=m +CONFIG_CRYPTO_MCRYPTD=m +CONFIG_CRYPTO_AUTHENC=m +CONFIG_CRYPTO_TEST=m +CONFIG_CRYPTO_ABLK_HELPER=m +CONFIG_CRYPTO_SIMD=m +CONFIG_CRYPTO_GLUE_HELPER_X86=m +CONFIG_CRYPTO_ENGINE=m + +# +# Authenticated Encryption with Associated Data +# +CONFIG_CRYPTO_CCM=m +CONFIG_CRYPTO_GCM=m +CONFIG_CRYPTO_CHACHA20POLY1305=m +CONFIG_CRYPTO_SEQIV=m +CONFIG_CRYPTO_ECHAINIV=m + +# +# Block modes +# +CONFIG_CRYPTO_CBC=m +CONFIG_CRYPTO_CTR=m +CONFIG_CRYPTO_CTS=m +CONFIG_CRYPTO_ECB=y +CONFIG_CRYPTO_LRW=m +CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m +CONFIG_CRYPTO_KEYWRAP=m + +# +# Hash modes +# +CONFIG_CRYPTO_CMAC=m +CONFIG_CRYPTO_HMAC=m +CONFIG_CRYPTO_XCBC=m +CONFIG_CRYPTO_VMAC=m + +# +# Digest +# +CONFIG_CRYPTO_CRC32C=m +CONFIG_CRYPTO_CRC32C_INTEL=m +CONFIG_CRYPTO_CRC32=m +CONFIG_CRYPTO_CRC32_PCLMUL=m +CONFIG_CRYPTO_CRCT10DIF=y +CONFIG_CRYPTO_CRCT10DIF_PCLMUL=m +CONFIG_CRYPTO_GHASH=m +CONFIG_CRYPTO_POLY1305=m +CONFIG_CRYPTO_POLY1305_X86_64=m +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_RMD128=m +CONFIG_CRYPTO_RMD160=m +CONFIG_CRYPTO_RMD256=m +CONFIG_CRYPTO_RMD320=m +CONFIG_CRYPTO_SHA1=m +CONFIG_CRYPTO_SHA1_SSSE3=m +CONFIG_CRYPTO_SHA256_SSSE3=m +CONFIG_CRYPTO_SHA512_SSSE3=m +CONFIG_CRYPTO_SHA1_MB=m +CONFIG_CRYPTO_SHA256_MB=m +CONFIG_CRYPTO_SHA512_MB=m +CONFIG_CRYPTO_SHA256=m +CONFIG_CRYPTO_SHA512=m +CONFIG_CRYPTO_SHA3=m +CONFIG_CRYPTO_SM3=m +CONFIG_CRYPTO_TGR192=m +CONFIG_CRYPTO_WP512=m +CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL=m + +# +# Ciphers +# +CONFIG_CRYPTO_AES=y +CONFIG_CRYPTO_AES_TI=m +CONFIG_CRYPTO_AES_X86_64=m +CONFIG_CRYPTO_AES_NI_INTEL=m +CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_BLOWFISH=m +CONFIG_CRYPTO_BLOWFISH_COMMON=m +CONFIG_CRYPTO_BLOWFISH_X86_64=m +CONFIG_CRYPTO_CAMELLIA=m +CONFIG_CRYPTO_CAMELLIA_X86_64=m +CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64=m +CONFIG_CRYPTO_CAMELLIA_AESNI_AVX2_X86_64=m +CONFIG_CRYPTO_CAST_COMMON=m +CONFIG_CRYPTO_CAST5=m +CONFIG_CRYPTO_CAST5_AVX_X86_64=m +CONFIG_CRYPTO_CAST6=m +CONFIG_CRYPTO_CAST6_AVX_X86_64=m +CONFIG_CRYPTO_DES=m +CONFIG_CRYPTO_DES3_EDE_X86_64=m +CONFIG_CRYPTO_FCRYPT=m +CONFIG_CRYPTO_KHAZAD=m +CONFIG_CRYPTO_SALSA20=m +CONFIG_CRYPTO_SALSA20_X86_64=m +CONFIG_CRYPTO_CHACHA20=m +CONFIG_CRYPTO_CHACHA20_X86_64=m +CONFIG_CRYPTO_SEED=m +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_SERPENT_SSE2_X86_64=m +CONFIG_CRYPTO_SERPENT_AVX_X86_64=m +CONFIG_CRYPTO_SERPENT_AVX2_X86_64=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_TWOFISH_COMMON=m +CONFIG_CRYPTO_TWOFISH_X86_64=m +CONFIG_CRYPTO_TWOFISH_X86_64_3WAY=m +CONFIG_CRYPTO_TWOFISH_AVX_X86_64=m + +# +# Compression +# +CONFIG_CRYPTO_DEFLATE=m +CONFIG_CRYPTO_LZO=y +CONFIG_CRYPTO_842=m +CONFIG_CRYPTO_LZ4=m +CONFIG_CRYPTO_LZ4HC=m + +# +# Random Number Generation +# +CONFIG_CRYPTO_ANSI_CPRNG=m +CONFIG_CRYPTO_DRBG_MENU=m +CONFIG_CRYPTO_DRBG_HMAC=y +CONFIG_CRYPTO_DRBG_HASH=y +CONFIG_CRYPTO_DRBG_CTR=y +CONFIG_CRYPTO_DRBG=m +CONFIG_CRYPTO_JITTERENTROPY=m +CONFIG_CRYPTO_USER_API=m +CONFIG_CRYPTO_USER_API_HASH=m +CONFIG_CRYPTO_USER_API_SKCIPHER=m +CONFIG_CRYPTO_USER_API_RNG=m +CONFIG_CRYPTO_USER_API_AEAD=m +CONFIG_CRYPTO_HASH_INFO=y +CONFIG_CRYPTO_HW=y +CONFIG_CRYPTO_DEV_PADLOCK=m +CONFIG_CRYPTO_DEV_PADLOCK_AES=m +CONFIG_CRYPTO_DEV_PADLOCK_SHA=m +# CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API_DESC is not set +CONFIG_CRYPTO_DEV_CCP=y +CONFIG_CRYPTO_DEV_CCP_DD=m +CONFIG_CRYPTO_DEV_SP_CCP=y +CONFIG_CRYPTO_DEV_CCP_CRYPTO=m +CONFIG_CRYPTO_DEV_SP_PSP=y +CONFIG_CRYPTO_DEV_QAT=m +CONFIG_CRYPTO_DEV_QAT_DH895xCC=m +CONFIG_CRYPTO_DEV_QAT_C3XXX=m +CONFIG_CRYPTO_DEV_QAT_C62X=m +CONFIG_CRYPTO_DEV_QAT_DH895xCCVF=m +CONFIG_CRYPTO_DEV_QAT_C3XXXVF=m +CONFIG_CRYPTO_DEV_QAT_C62XVF=m +CONFIG_CRYPTO_DEV_NITROX=m +CONFIG_CRYPTO_DEV_NITROX_CNN55XX=m +CONFIG_CRYPTO_DEV_CHELSIO=m +CONFIG_CHELSIO_IPSEC_INLINE=y +CONFIG_CRYPTO_DEV_VIRTIO=m +CONFIG_ASYMMETRIC_KEY_TYPE=y +CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y +CONFIG_X509_CERTIFICATE_PARSER=y +CONFIG_PKCS7_MESSAGE_PARSER=y +CONFIG_PKCS7_TEST_KEY=m +CONFIG_SIGNED_PE_FILE_VERIFICATION=y + +# +# Certificates for signature checking +# +CONFIG_SYSTEM_TRUSTED_KEYRING=y +CONFIG_SYSTEM_TRUSTED_KEYS="" +# CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set +CONFIG_SECONDARY_TRUSTED_KEYRING=y +CONFIG_SYSTEM_BLACKLIST_KEYRING=y +CONFIG_SYSTEM_BLACKLIST_HASH_LIST="" +CONFIG_HAVE_KVM=y +CONFIG_HAVE_KVM_IRQCHIP=y +CONFIG_HAVE_KVM_IRQFD=y +CONFIG_HAVE_KVM_IRQ_ROUTING=y +CONFIG_HAVE_KVM_EVENTFD=y +CONFIG_KVM_MMIO=y +CONFIG_KVM_ASYNC_PF=y +CONFIG_HAVE_KVM_MSI=y +CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT=y +CONFIG_KVM_VFIO=y +CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT=y +CONFIG_KVM_COMPAT=y +CONFIG_HAVE_KVM_IRQ_BYPASS=y +CONFIG_VIRTUALIZATION=y +CONFIG_KVM=m +CONFIG_KVM_INTEL=m +CONFIG_KVM_AMD=m +CONFIG_KVM_AMD_SEV=y +# CONFIG_KVM_MMU_AUDIT is not set +CONFIG_VHOST_NET=m +CONFIG_VHOST_SCSI=m +CONFIG_VHOST_VSOCK=m +CONFIG_VHOST=m +# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set +CONFIG_BINARY_PRINTF=y + +# +# Library routines +# +CONFIG_RAID6_PQ=m +CONFIG_BITREVERSE=y +# CONFIG_HAVE_ARCH_BITREVERSE is not set +CONFIG_RATIONAL=y +CONFIG_GENERIC_STRNCPY_FROM_USER=y +CONFIG_GENERIC_STRNLEN_USER=y +CONFIG_GENERIC_NET_UTILS=y +CONFIG_GENERIC_FIND_FIRST_BIT=y +CONFIG_GENERIC_PCI_IOMAP=y +CONFIG_GENERIC_IOMAP=y +CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y +CONFIG_ARCH_HAS_FAST_MULTIPLIER=y +CONFIG_CRC_CCITT=m +CONFIG_CRC16=m +CONFIG_CRC_T10DIF=y +CONFIG_CRC_ITU_T=m +CONFIG_CRC32=y +# CONFIG_CRC32_SELFTEST is not set +CONFIG_CRC32_SLICEBY8=y +# CONFIG_CRC32_SLICEBY4 is not set +# CONFIG_CRC32_SARWATE is not set +# CONFIG_CRC32_BIT is not set +CONFIG_CRC4=m +CONFIG_CRC7=m +CONFIG_LIBCRC32C=m +CONFIG_CRC8=m +CONFIG_XXHASH=m +# CONFIG_AUDIT_ARCH_COMPAT_GENERIC is not set +# CONFIG_RANDOM32_SELFTEST is not set +CONFIG_842_COMPRESS=m +CONFIG_842_DECOMPRESS=m +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_LZO_COMPRESS=y +CONFIG_LZO_DECOMPRESS=y +CONFIG_LZ4_COMPRESS=m +CONFIG_LZ4HC_COMPRESS=m +CONFIG_LZ4_DECOMPRESS=y +CONFIG_ZSTD_COMPRESS=m +CONFIG_ZSTD_DECOMPRESS=m +CONFIG_XZ_DEC=y +CONFIG_XZ_DEC_X86=y +CONFIG_XZ_DEC_POWERPC=y +CONFIG_XZ_DEC_IA64=y +CONFIG_XZ_DEC_ARM=y +CONFIG_XZ_DEC_ARMTHUMB=y +CONFIG_XZ_DEC_SPARC=y +CONFIG_XZ_DEC_BCJ=y +# CONFIG_XZ_DEC_TEST is not set +CONFIG_DECOMPRESS_GZIP=y +CONFIG_DECOMPRESS_BZIP2=y +CONFIG_DECOMPRESS_LZMA=y +CONFIG_DECOMPRESS_XZ=y +CONFIG_DECOMPRESS_LZO=y +CONFIG_DECOMPRESS_LZ4=y +CONFIG_GENERIC_ALLOCATOR=y +CONFIG_REED_SOLOMON=m +CONFIG_REED_SOLOMON_ENC8=y +CONFIG_REED_SOLOMON_DEC8=y +CONFIG_REED_SOLOMON_DEC16=y +CONFIG_BCH=m +CONFIG_BCH_CONST_PARAMS=y +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_TEXTSEARCH_BM=m +CONFIG_TEXTSEARCH_FSM=m +CONFIG_BTREE=y +CONFIG_INTERVAL_TREE=y +CONFIG_RADIX_TREE_MULTIORDER=y +CONFIG_ASSOCIATIVE_ARRAY=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT_MAP=y +CONFIG_HAS_DMA=y +CONFIG_SGL_ALLOC=y +# CONFIG_DMA_DIRECT_OPS is not set +CONFIG_DMA_VIRT_OPS=y +CONFIG_CHECK_SIGNATURE=y +CONFIG_CPUMASK_OFFSTACK=y +CONFIG_CPU_RMAP=y +CONFIG_DQL=y +CONFIG_GLOB=y +# CONFIG_GLOB_SELFTEST is not set +CONFIG_NLATTR=y +CONFIG_LRU_CACHE=m +CONFIG_CLZ_TAB=y +CONFIG_CORDIC=m +CONFIG_DDR=y +CONFIG_IRQ_POLL=y +CONFIG_MPILIB=y +CONFIG_OID_REGISTRY=y +CONFIG_UCS2_STRING=y +CONFIG_FONT_SUPPORT=y +CONFIG_FONTS=y +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +# CONFIG_FONT_6x11 is not set +# CONFIG_FONT_7x14 is not set +# CONFIG_FONT_PEARL_8x8 is not set +# CONFIG_FONT_ACORN_8x8 is not set +# CONFIG_FONT_MINI_4x6 is not set +# CONFIG_FONT_6x10 is not set +# CONFIG_FONT_10x18 is not set +# CONFIG_FONT_SUN8x16 is not set +# CONFIG_FONT_SUN12x22 is not set +# CONFIG_SG_SPLIT is not set +CONFIG_SG_POOL=y +CONFIG_ARCH_HAS_SG_CHAIN=y +CONFIG_ARCH_HAS_PMEM_API=y +CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y +CONFIG_SBITMAP=y +CONFIG_PARMAN=m +# CONFIG_STRING_SELFTEST is not set diff --git a/sys-kernel/linux-headers/files/uksm-4.16.patch b/sys-kernel/linux-headers/files/uksm-4.16.patch deleted file mode 100644 index 363a2152..00000000 --- a/sys-kernel/linux-headers/files/uksm-4.16.patch +++ /dev/null @@ -1,6944 +0,0 @@ -diff --git a/Documentation/vm/00-INDEX b/Documentation/vm/00-INDEX -index 11d3d8dcb..5269998fe 100644 ---- a/Documentation/vm/00-INDEX -+++ b/Documentation/vm/00-INDEX -@@ -20,6 +20,8 @@ idle_page_tracking.txt - - description of the idle page tracking feature. - ksm.txt - - how to use the Kernel Samepage Merging feature. -+uksm.txt -+ - Introduction to Ultra KSM - numa - - information about NUMA specific code in the Linux vm. - numa_memory_policy.txt -diff --git a/Documentation/vm/uksm.txt b/Documentation/vm/uksm.txt -new file mode 100644 -index 000000000..be19a3127 ---- /dev/null -+++ b/Documentation/vm/uksm.txt -@@ -0,0 +1,61 @@ -+The Ultra Kernel Samepage Merging feature -+---------------------------------------------- -+/* -+ * Ultra KSM. Copyright (C) 2011-2012 Nai Xia -+ * -+ * This is an improvement upon KSM. Some basic data structures and routines -+ * are borrowed from ksm.c . -+ * -+ * Its new features: -+ * 1. Full system scan: -+ * It automatically scans all user processes' anonymous VMAs. Kernel-user -+ * interaction to submit a memory area to KSM is no longer needed. -+ * -+ * 2. Rich area detection: -+ * It automatically detects rich areas containing abundant duplicated -+ * pages based. Rich areas are given a full scan speed. Poor areas are -+ * sampled at a reasonable speed with very low CPU consumption. -+ * -+ * 3. Ultra Per-page scan speed improvement: -+ * A new hash algorithm is proposed. As a result, on a machine with -+ * Core(TM)2 Quad Q9300 CPU in 32-bit mode and 800MHZ DDR2 main memory, it -+ * can scan memory areas that does not contain duplicated pages at speed of -+ * 627MB/sec ~ 2445MB/sec and can merge duplicated areas at speed of -+ * 477MB/sec ~ 923MB/sec. -+ * -+ * 4. Thrashing area avoidance: -+ * Thrashing area(an VMA that has frequent Ksm page break-out) can be -+ * filtered out. My benchmark shows it's more efficient than KSM's per-page -+ * hash value based volatile page detection. -+ * -+ * -+ * 5. Misc changes upon KSM: -+ * * It has a fully x86-opitmized memcmp dedicated for 4-byte-aligned page -+ * comparison. It's much faster than default C version on x86. -+ * * rmap_item now has an struct *page member to loosely cache a -+ * address-->page mapping, which reduces too much time-costly -+ * follow_page(). -+ * * The VMA creation/exit procedures are hooked to let the Ultra KSM know. -+ * * try_to_merge_two_pages() now can revert a pte if it fails. No break_ -+ * ksm is needed for this case. -+ * -+ * 6. Full Zero Page consideration(contributed by Figo Zhang) -+ * Now uksmd consider full zero pages as special pages and merge them to an -+ * special unswappable uksm zero page. -+ */ -+ -+ChangeLog: -+ -+2012-05-05 The creation of this Doc -+2012-05-08 UKSM 0.1.1.1 libc crash bug fix, api clean up, doc clean up. -+2012-05-28 UKSM 0.1.1.2 bug fix release -+2012-06-26 UKSM 0.1.2-beta1 first beta release for 0.1.2 -+2012-07-2 UKSM 0.1.2-beta2 -+2012-07-10 UKSM 0.1.2-beta3 -+2012-07-26 UKSM 0.1.2 Fine grained speed control, more scan optimization. -+2012-10-13 UKSM 0.1.2.1 Bug fixes. -+2012-12-31 UKSM 0.1.2.2 Minor bug fixes. -+2014-07-02 UKSM 0.1.2.3 Fix a " __this_cpu_read() in preemptible bug". -+2015-04-22 UKSM 0.1.2.4 Fix a race condition that can sometimes trigger anonying warnings. -+2016-09-10 UKSM 0.1.2.5 Fix a bug in dedup ratio calculation. -+2017-02-26 UKSM 0.1.2.6 Fix a bug in hugetlbpage handling and a race bug with page migration. -diff --git a/fs/exec.c b/fs/exec.c -index 7eb8d21bc..bcd4e80a7 100644 ---- a/fs/exec.c -+++ b/fs/exec.c -@@ -62,6 +62,7 @@ - #include - #include - #include -+#include - - #include - #include -@@ -1374,6 +1375,7 @@ void setup_new_exec(struct linux_binprm * bprm) - /* An exec changes our domain. We are no longer part of the thread - group */ - current->self_exec_id++; -+ - flush_signal_handlers(current, 0); - } - EXPORT_SYMBOL(setup_new_exec); -diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c -index 6bb20f864..3208972b4 100644 ---- a/fs/proc/meminfo.c -+++ b/fs/proc/meminfo.c -@@ -118,6 +118,10 @@ static int meminfo_proc_show(struct seq_file *m, void *v) - global_zone_page_state(NR_KERNEL_STACK_KB)); - show_val_kb(m, "PageTables: ", - global_zone_page_state(NR_PAGETABLE)); -+#ifdef CONFIG_UKSM -+ show_val_kb(m, "KsmZeroPages: ", -+ global_zone_page_state(NR_UKSM_ZERO_PAGES)); -+#endif - #ifdef CONFIG_QUICKLIST - show_val_kb(m, "Quicklists: ", quicklist_total_size()); - #endif -diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h -index bfbb44a5a..8dcd7f167 100644 ---- a/include/asm-generic/pgtable.h -+++ b/include/asm-generic/pgtable.h -@@ -781,12 +781,25 @@ extern void untrack_pfn(struct vm_area_struct *vma, unsigned long pfn, - extern void untrack_pfn_moved(struct vm_area_struct *vma); - #endif - -+#ifdef CONFIG_UKSM -+static inline int is_uksm_zero_pfn(unsigned long pfn) -+{ -+ extern unsigned long uksm_zero_pfn; -+ return pfn == uksm_zero_pfn; -+} -+#else -+static inline int is_uksm_zero_pfn(unsigned long pfn) -+{ -+ return 0; -+} -+#endif -+ - #ifdef __HAVE_COLOR_ZERO_PAGE - static inline int is_zero_pfn(unsigned long pfn) - { - extern unsigned long zero_pfn; - unsigned long offset_from_zero_pfn = pfn - zero_pfn; -- return offset_from_zero_pfn <= (zero_page_mask >> PAGE_SHIFT); -+ return offset_from_zero_pfn <= (zero_page_mask >> PAGE_SHIFT) || is_uksm_zero_pfn(pfn); - } - - #define my_zero_pfn(addr) page_to_pfn(ZERO_PAGE(addr)) -@@ -795,7 +808,7 @@ static inline int is_zero_pfn(unsigned long pfn) - static inline int is_zero_pfn(unsigned long pfn) - { - extern unsigned long zero_pfn; -- return pfn == zero_pfn; -+ return (pfn == zero_pfn) || (is_uksm_zero_pfn(pfn)); - } - - static inline unsigned long my_zero_pfn(unsigned long addr) -diff --git a/include/linux/ksm.h b/include/linux/ksm.h -index 44368b19b..0ae04f09f 100644 ---- a/include/linux/ksm.h -+++ b/include/linux/ksm.h -@@ -21,21 +21,6 @@ struct mem_cgroup; - #ifdef CONFIG_KSM - int ksm_madvise(struct vm_area_struct *vma, unsigned long start, - unsigned long end, int advice, unsigned long *vm_flags); --int __ksm_enter(struct mm_struct *mm); --void __ksm_exit(struct mm_struct *mm); -- --static inline int ksm_fork(struct mm_struct *mm, struct mm_struct *oldmm) --{ -- if (test_bit(MMF_VM_MERGEABLE, &oldmm->flags)) -- return __ksm_enter(mm); -- return 0; --} -- --static inline void ksm_exit(struct mm_struct *mm) --{ -- if (test_bit(MMF_VM_MERGEABLE, &mm->flags)) -- __ksm_exit(mm); --} - - static inline struct stable_node *page_stable_node(struct page *page) - { -@@ -65,6 +50,33 @@ struct page *ksm_might_need_to_copy(struct page *page, - void rmap_walk_ksm(struct page *page, struct rmap_walk_control *rwc); - void ksm_migrate_page(struct page *newpage, struct page *oldpage); - -+#ifdef CONFIG_KSM_LEGACY -+int __ksm_enter(struct mm_struct *mm); -+void __ksm_exit(struct mm_struct *mm); -+static inline int ksm_fork(struct mm_struct *mm, struct mm_struct *oldmm) -+{ -+ if (test_bit(MMF_VM_MERGEABLE, &oldmm->flags)) -+ return __ksm_enter(mm); -+ return 0; -+} -+ -+static inline void ksm_exit(struct mm_struct *mm) -+{ -+ if (test_bit(MMF_VM_MERGEABLE, &mm->flags)) -+ __ksm_exit(mm); -+} -+ -+#elif defined(CONFIG_UKSM) -+static inline int ksm_fork(struct mm_struct *mm, struct mm_struct *oldmm) -+{ -+ return 0; -+} -+ -+static inline void ksm_exit(struct mm_struct *mm) -+{ -+} -+#endif /* !CONFIG_UKSM */ -+ - #else /* !CONFIG_KSM */ - - static inline int ksm_fork(struct mm_struct *mm, struct mm_struct *oldmm) -@@ -106,4 +118,6 @@ static inline void ksm_migrate_page(struct page *newpage, struct page *oldpage) - #endif /* CONFIG_MMU */ - #endif /* !CONFIG_KSM */ - -+#include -+ - #endif /* __LINUX_KSM_H */ -diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h -index fd1af6b95..8387d696d 100644 ---- a/include/linux/mm_types.h -+++ b/include/linux/mm_types.h -@@ -333,6 +333,9 @@ struct vm_area_struct { - struct mempolicy *vm_policy; /* NUMA policy for the VMA */ - #endif - struct vm_userfaultfd_ctx vm_userfaultfd_ctx; -+#ifdef CONFIG_UKSM -+ struct vma_slot *uksm_vma_slot; -+#endif - } __randomize_layout; - - struct core_thread { -diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h -index 7522a6987..58a55ff22 100644 ---- a/include/linux/mmzone.h -+++ b/include/linux/mmzone.h -@@ -148,6 +148,9 @@ enum zone_stat_item { - NR_ZSPAGES, /* allocated in zsmalloc */ - #endif - NR_FREE_CMA_PAGES, -+#ifdef CONFIG_UKSM -+ NR_UKSM_ZERO_PAGES, -+#endif - NR_VM_ZONE_STAT_ITEMS }; - - enum node_stat_item { -@@ -866,7 +869,7 @@ static inline int is_highmem_idx(enum zone_type idx) - } - - /** -- * is_highmem - helper function to quickly check if a struct zone is a -+ * is_highmem - helper function to quickly check if a struct zone is a - * highmem zone or not. This is an attempt to keep references - * to ZONE_{DMA/NORMAL/HIGHMEM/etc} in general code to a minimum. - * @zone - pointer to struct zone variable -diff --git a/include/linux/sradix-tree.h b/include/linux/sradix-tree.h -new file mode 100644 -index 000000000..d71edba6b ---- /dev/null -+++ b/include/linux/sradix-tree.h -@@ -0,0 +1,77 @@ -+#ifndef _LINUX_SRADIX_TREE_H -+#define _LINUX_SRADIX_TREE_H -+ -+ -+#define INIT_SRADIX_TREE(root, mask) \ -+do { \ -+ (root)->height = 0; \ -+ (root)->gfp_mask = (mask); \ -+ (root)->rnode = NULL; \ -+} while (0) -+ -+#define ULONG_BITS (sizeof(unsigned long) * 8) -+#define SRADIX_TREE_INDEX_BITS (8 /* CHAR_BIT */ * sizeof(unsigned long)) -+//#define SRADIX_TREE_MAP_SHIFT 6 -+//#define SRADIX_TREE_MAP_SIZE (1UL << SRADIX_TREE_MAP_SHIFT) -+//#define SRADIX_TREE_MAP_MASK (SRADIX_TREE_MAP_SIZE-1) -+ -+struct sradix_tree_node { -+ unsigned int height; /* Height from the bottom */ -+ unsigned int count; -+ unsigned int fulls; /* Number of full sublevel trees */ -+ struct sradix_tree_node *parent; -+ void *stores[0]; -+}; -+ -+/* A simple radix tree implementation */ -+struct sradix_tree_root { -+ unsigned int height; -+ struct sradix_tree_node *rnode; -+ -+ /* Where found to have available empty stores in its sublevels */ -+ struct sradix_tree_node *enter_node; -+ unsigned int shift; -+ unsigned int stores_size; -+ unsigned int mask; -+ unsigned long min; /* The first hole index */ -+ unsigned long num; -+ //unsigned long *height_to_maxindex; -+ -+ /* How the node is allocated and freed. */ -+ struct sradix_tree_node *(*alloc)(void); -+ void (*free)(struct sradix_tree_node *node); -+ -+ /* When a new node is added and removed */ -+ void (*extend)(struct sradix_tree_node *parent, struct sradix_tree_node *child); -+ void (*assign)(struct sradix_tree_node *node, unsigned int index, void *item); -+ void (*rm)(struct sradix_tree_node *node, unsigned int offset); -+}; -+ -+struct sradix_tree_path { -+ struct sradix_tree_node *node; -+ int offset; -+}; -+ -+static inline -+void init_sradix_tree_root(struct sradix_tree_root *root, unsigned long shift) -+{ -+ root->height = 0; -+ root->rnode = NULL; -+ root->shift = shift; -+ root->stores_size = 1UL << shift; -+ root->mask = root->stores_size - 1; -+} -+ -+ -+extern void *sradix_tree_next(struct sradix_tree_root *root, -+ struct sradix_tree_node *node, unsigned long index, -+ int (*iter)(void *, unsigned long)); -+ -+extern int sradix_tree_enter(struct sradix_tree_root *root, void **item, int num); -+ -+extern void sradix_tree_delete_from_leaf(struct sradix_tree_root *root, -+ struct sradix_tree_node *node, unsigned long index); -+ -+extern void *sradix_tree_lookup(struct sradix_tree_root *root, unsigned long index); -+ -+#endif /* _LINUX_SRADIX_TREE_H */ -diff --git a/include/linux/uksm.h b/include/linux/uksm.h -new file mode 100644 -index 000000000..bb8651f53 ---- /dev/null -+++ b/include/linux/uksm.h -@@ -0,0 +1,149 @@ -+#ifndef __LINUX_UKSM_H -+#define __LINUX_UKSM_H -+/* -+ * Memory merging support. -+ * -+ * This code enables dynamic sharing of identical pages found in different -+ * memory areas, even if they are not shared by fork(). -+ */ -+ -+/* if !CONFIG_UKSM this file should not be compiled at all. */ -+#ifdef CONFIG_UKSM -+ -+#include -+#include -+#include -+#include -+#include -+ -+extern unsigned long zero_pfn __read_mostly; -+extern unsigned long uksm_zero_pfn __read_mostly; -+extern struct page *empty_uksm_zero_page; -+ -+/* must be done before linked to mm */ -+extern void uksm_vma_add_new(struct vm_area_struct *vma); -+extern void uksm_remove_vma(struct vm_area_struct *vma); -+ -+#define UKSM_SLOT_NEED_SORT (1 << 0) -+#define UKSM_SLOT_NEED_RERAND (1 << 1) -+#define UKSM_SLOT_SCANNED (1 << 2) /* It's scanned in this round */ -+#define UKSM_SLOT_FUL_SCANNED (1 << 3) -+#define UKSM_SLOT_IN_UKSM (1 << 4) -+ -+struct vma_slot { -+ struct sradix_tree_node *snode; -+ unsigned long sindex; -+ -+ struct list_head slot_list; -+ unsigned long fully_scanned_round; -+ unsigned long dedup_num; -+ unsigned long pages_scanned; -+ unsigned long this_sampled; -+ unsigned long last_scanned; -+ unsigned long pages_to_scan; -+ struct scan_rung *rung; -+ struct page **rmap_list_pool; -+ unsigned int *pool_counts; -+ unsigned long pool_size; -+ struct vm_area_struct *vma; -+ struct mm_struct *mm; -+ unsigned long ctime_j; -+ unsigned long pages; -+ unsigned long flags; -+ unsigned long pages_cowed; /* pages cowed this round */ -+ unsigned long pages_merged; /* pages merged this round */ -+ unsigned long pages_bemerged; -+ -+ /* when it has page merged in this eval round */ -+ struct list_head dedup_list; -+}; -+ -+static inline void uksm_unmap_zero_page(pte_t pte) -+{ -+ if (pte_pfn(pte) == uksm_zero_pfn) -+ __dec_zone_page_state(empty_uksm_zero_page, NR_UKSM_ZERO_PAGES); -+} -+ -+static inline void uksm_map_zero_page(pte_t pte) -+{ -+ if (pte_pfn(pte) == uksm_zero_pfn) -+ __inc_zone_page_state(empty_uksm_zero_page, NR_UKSM_ZERO_PAGES); -+} -+ -+static inline void uksm_cow_page(struct vm_area_struct *vma, struct page *page) -+{ -+ if (vma->uksm_vma_slot && PageKsm(page)) -+ vma->uksm_vma_slot->pages_cowed++; -+} -+ -+static inline void uksm_cow_pte(struct vm_area_struct *vma, pte_t pte) -+{ -+ if (vma->uksm_vma_slot && pte_pfn(pte) == uksm_zero_pfn) -+ vma->uksm_vma_slot->pages_cowed++; -+} -+ -+static inline int uksm_flags_can_scan(unsigned long vm_flags) -+{ -+#ifdef VM_SAO -+ if (vm_flags & VM_SAO) -+ return 0; -+#endif -+ -+ return !(vm_flags & (VM_PFNMAP | VM_IO | VM_DONTEXPAND | -+ VM_HUGETLB | VM_MIXEDMAP | VM_SHARED -+ | VM_MAYSHARE | VM_GROWSUP | VM_GROWSDOWN)); -+} -+ -+static inline void uksm_vm_flags_mod(unsigned long *vm_flags_p) -+{ -+ if (uksm_flags_can_scan(*vm_flags_p)) -+ *vm_flags_p |= VM_MERGEABLE; -+} -+ -+/* -+ * Just a wrapper for BUG_ON for where ksm_zeropage must not be. TODO: it will -+ * be removed when uksm zero page patch is stable enough. -+ */ -+static inline void uksm_bugon_zeropage(pte_t pte) -+{ -+ BUG_ON(pte_pfn(pte) == uksm_zero_pfn); -+} -+#else -+static inline void uksm_vma_add_new(struct vm_area_struct *vma) -+{ -+} -+ -+static inline void uksm_remove_vma(struct vm_area_struct *vma) -+{ -+} -+ -+static inline void uksm_unmap_zero_page(pte_t pte) -+{ -+} -+ -+static inline void uksm_map_zero_page(pte_t pte) -+{ -+} -+ -+static inline void uksm_cow_page(struct vm_area_struct *vma, struct page *page) -+{ -+} -+ -+static inline void uksm_cow_pte(struct vm_area_struct *vma, pte_t pte) -+{ -+} -+ -+static inline int uksm_flags_can_scan(unsigned long vm_flags) -+{ -+ return 0; -+} -+ -+static inline void uksm_vm_flags_mod(unsigned long *vm_flags_p) -+{ -+} -+ -+static inline void uksm_bugon_zeropage(pte_t pte) -+{ -+} -+#endif /* !CONFIG_UKSM */ -+#endif /* __LINUX_UKSM_H */ -diff --git a/kernel/fork.c b/kernel/fork.c -index e5d9d405a..6dec8b7ad 100644 ---- a/kernel/fork.c -+++ b/kernel/fork.c -@@ -448,7 +448,7 @@ static __latent_entropy int dup_mmap(struct mm_struct *mm, - goto fail_nomem; - charge = len; - } -- tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL); -+ tmp = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL); - if (!tmp) - goto fail_nomem; - *tmp = *mpnt; -@@ -507,7 +507,7 @@ static __latent_entropy int dup_mmap(struct mm_struct *mm, - __vma_link_rb(mm, tmp, rb_link, rb_parent); - rb_link = &tmp->vm_rb.rb_right; - rb_parent = &tmp->vm_rb; -- -+ uksm_vma_add_new(tmp); - mm->map_count++; - if (!(tmp->vm_flags & VM_WIPEONFORK)) - retval = copy_page_range(mm, oldmm, mpnt); -diff --git a/lib/Makefile b/lib/Makefile -index a90d4fcd7..3a3be2029 100644 ---- a/lib/Makefile -+++ b/lib/Makefile -@@ -18,7 +18,7 @@ KCOV_INSTRUMENT_debugobjects.o := n - KCOV_INSTRUMENT_dynamic_debug.o := n - - lib-y := ctype.o string.o vsprintf.o cmdline.o \ -- rbtree.o radix-tree.o dump_stack.o timerqueue.o\ -+ rbtree.o radix-tree.o sradix-tree.o dump_stack.o timerqueue.o\ - idr.o int_sqrt.o extable.o \ - sha1.o chacha20.o irq_regs.o argv_split.o \ - flex_proportions.o ratelimit.o show_mem.o \ -diff --git a/lib/sradix-tree.c b/lib/sradix-tree.c -new file mode 100644 -index 000000000..ab21e6309 ---- /dev/null -+++ b/lib/sradix-tree.c -@@ -0,0 +1,476 @@ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+static inline int sradix_node_full(struct sradix_tree_root *root, struct sradix_tree_node *node) -+{ -+ return node->fulls == root->stores_size || -+ (node->height == 1 && node->count == root->stores_size); -+} -+ -+/* -+ * Extend a sradix tree so it can store key @index. -+ */ -+static int sradix_tree_extend(struct sradix_tree_root *root, unsigned long index) -+{ -+ struct sradix_tree_node *node; -+ unsigned int height; -+ -+ if (unlikely(root->rnode == NULL)) { -+ if (!(node = root->alloc())) -+ return -ENOMEM; -+ -+ node->height = 1; -+ root->rnode = node; -+ root->height = 1; -+ } -+ -+ /* Figure out what the height should be. */ -+ height = root->height; -+ index >>= root->shift * height; -+ -+ while (index) { -+ index >>= root->shift; -+ height++; -+ } -+ -+ while (height > root->height) { -+ unsigned int newheight; -+ -+ if (!(node = root->alloc())) -+ return -ENOMEM; -+ -+ /* Increase the height. */ -+ node->stores[0] = root->rnode; -+ root->rnode->parent = node; -+ if (root->extend) -+ root->extend(node, root->rnode); -+ -+ newheight = root->height + 1; -+ node->height = newheight; -+ node->count = 1; -+ if (sradix_node_full(root, root->rnode)) -+ node->fulls = 1; -+ -+ root->rnode = node; -+ root->height = newheight; -+ } -+ -+ return 0; -+} -+ -+/* -+ * Search the next item from the current node, that is not NULL -+ * and can satify root->iter(). -+ */ -+void *sradix_tree_next(struct sradix_tree_root *root, -+ struct sradix_tree_node *node, unsigned long index, -+ int (*iter)(void *item, unsigned long height)) -+{ -+ unsigned long offset; -+ void *item; -+ -+ if (unlikely(node == NULL)) { -+ node = root->rnode; -+ for (offset = 0; offset < root->stores_size; offset++) { -+ item = node->stores[offset]; -+ if (item && (!iter || iter(item, node->height))) -+ break; -+ } -+ -+ if (unlikely(offset >= root->stores_size)) -+ return NULL; -+ -+ if (node->height == 1) -+ return item; -+ else -+ goto go_down; -+ } -+ -+ while (node) { -+ offset = (index & root->mask) + 1; -+ for (; offset < root->stores_size; offset++) { -+ item = node->stores[offset]; -+ if (item && (!iter || iter(item, node->height))) -+ break; -+ } -+ -+ if (offset < root->stores_size) -+ break; -+ -+ node = node->parent; -+ index >>= root->shift; -+ } -+ -+ if (!node) -+ return NULL; -+ -+ while (node->height > 1) { -+go_down: -+ node = item; -+ for (offset = 0; offset < root->stores_size; offset++) { -+ item = node->stores[offset]; -+ if (item && (!iter || iter(item, node->height))) -+ break; -+ } -+ -+ if (unlikely(offset >= root->stores_size)) -+ return NULL; -+ } -+ -+ BUG_ON(offset > root->stores_size); -+ -+ return item; -+} -+ -+/* -+ * Blindly insert the item to the tree. Typically, we reuse the -+ * first empty store item. -+ */ -+int sradix_tree_enter(struct sradix_tree_root *root, void **item, int num) -+{ -+ unsigned long index; -+ unsigned int height; -+ struct sradix_tree_node *node, *tmp = NULL; -+ int offset, offset_saved; -+ void **store = NULL; -+ int error, i, j, shift; -+ -+go_on: -+ index = root->min; -+ -+ if (root->enter_node && !sradix_node_full(root, root->enter_node)) { -+ node = root->enter_node; -+ BUG_ON((index >> (root->shift * root->height))); -+ } else { -+ node = root->rnode; -+ if (node == NULL || (index >> (root->shift * root->height)) -+ || sradix_node_full(root, node)) { -+ error = sradix_tree_extend(root, index); -+ if (error) -+ return error; -+ -+ node = root->rnode; -+ } -+ } -+ -+ -+ height = node->height; -+ shift = (height - 1) * root->shift; -+ offset = (index >> shift) & root->mask; -+ while (shift > 0) { -+ offset_saved = offset; -+ for (; offset < root->stores_size; offset++) { -+ store = &node->stores[offset]; -+ tmp = *store; -+ -+ if (!tmp || !sradix_node_full(root, tmp)) -+ break; -+ } -+ BUG_ON(offset >= root->stores_size); -+ -+ if (offset != offset_saved) { -+ index += (offset - offset_saved) << shift; -+ index &= ~((1UL << shift) - 1); -+ } -+ -+ if (!tmp) { -+ if (!(tmp = root->alloc())) -+ return -ENOMEM; -+ -+ tmp->height = shift / root->shift; -+ *store = tmp; -+ tmp->parent = node; -+ node->count++; -+// if (root->extend) -+// root->extend(node, tmp); -+ } -+ -+ node = tmp; -+ shift -= root->shift; -+ offset = (index >> shift) & root->mask; -+ } -+ -+ BUG_ON(node->height != 1); -+ -+ -+ store = &node->stores[offset]; -+ for (i = 0, j = 0; -+ j < root->stores_size - node->count && -+ i < root->stores_size - offset && j < num; i++) { -+ if (!store[i]) { -+ store[i] = item[j]; -+ if (root->assign) -+ root->assign(node, index + i, item[j]); -+ j++; -+ } -+ } -+ -+ node->count += j; -+ root->num += j; -+ num -= j; -+ -+ while (sradix_node_full(root, node)) { -+ node = node->parent; -+ if (!node) -+ break; -+ -+ node->fulls++; -+ } -+ -+ if (unlikely(!node)) { -+ /* All nodes are full */ -+ root->min = 1 << (root->height * root->shift); -+ root->enter_node = NULL; -+ } else { -+ root->min = index + i - 1; -+ root->min |= (1UL << (node->height - 1)) - 1; -+ root->min++; -+ root->enter_node = node; -+ } -+ -+ if (num) { -+ item += j; -+ goto go_on; -+ } -+ -+ return 0; -+} -+ -+ -+/** -+ * sradix_tree_shrink - shrink height of a sradix tree to minimal -+ * @root sradix tree root -+ * -+ */ -+static inline void sradix_tree_shrink(struct sradix_tree_root *root) -+{ -+ /* try to shrink tree height */ -+ while (root->height > 1) { -+ struct sradix_tree_node *to_free = root->rnode; -+ -+ /* -+ * The candidate node has more than one child, or its child -+ * is not at the leftmost store, we cannot shrink. -+ */ -+ if (to_free->count != 1 || !to_free->stores[0]) -+ break; -+ -+ root->rnode = to_free->stores[0]; -+ root->rnode->parent = NULL; -+ root->height--; -+ if (unlikely(root->enter_node == to_free)) -+ root->enter_node = NULL; -+ root->free(to_free); -+ } -+} -+ -+/* -+ * Del the item on the known leaf node and index -+ */ -+void sradix_tree_delete_from_leaf(struct sradix_tree_root *root, -+ struct sradix_tree_node *node, unsigned long index) -+{ -+ unsigned int offset; -+ struct sradix_tree_node *start, *end; -+ -+ BUG_ON(node->height != 1); -+ -+ start = node; -+ while (node && !(--node->count)) -+ node = node->parent; -+ -+ end = node; -+ if (!node) { -+ root->rnode = NULL; -+ root->height = 0; -+ root->min = 0; -+ root->num = 0; -+ root->enter_node = NULL; -+ } else { -+ offset = (index >> (root->shift * (node->height - 1))) & root->mask; -+ if (root->rm) -+ root->rm(node, offset); -+ node->stores[offset] = NULL; -+ root->num--; -+ if (root->min > index) { -+ root->min = index; -+ root->enter_node = node; -+ } -+ } -+ -+ if (start != end) { -+ do { -+ node = start; -+ start = start->parent; -+ if (unlikely(root->enter_node == node)) -+ root->enter_node = end; -+ root->free(node); -+ } while (start != end); -+ -+ /* -+ * Note that shrink may free "end", so enter_node still need to -+ * be checked inside. -+ */ -+ sradix_tree_shrink(root); -+ } else if (node->count == root->stores_size - 1) { -+ /* It WAS a full leaf node. Update the ancestors */ -+ node = node->parent; -+ while (node) { -+ node->fulls--; -+ if (node->fulls != root->stores_size - 1) -+ break; -+ -+ node = node->parent; -+ } -+ } -+} -+ -+void *sradix_tree_lookup(struct sradix_tree_root *root, unsigned long index) -+{ -+ unsigned int height, offset; -+ struct sradix_tree_node *node; -+ int shift; -+ -+ node = root->rnode; -+ if (node == NULL || (index >> (root->shift * root->height))) -+ return NULL; -+ -+ height = root->height; -+ shift = (height - 1) * root->shift; -+ -+ do { -+ offset = (index >> shift) & root->mask; -+ node = node->stores[offset]; -+ if (!node) -+ return NULL; -+ -+ shift -= root->shift; -+ } while (shift >= 0); -+ -+ return node; -+} -+ -+/* -+ * Return the item if it exists, otherwise create it in place -+ * and return the created item. -+ */ -+void *sradix_tree_lookup_create(struct sradix_tree_root *root, -+ unsigned long index, void *(*item_alloc)(void)) -+{ -+ unsigned int height, offset; -+ struct sradix_tree_node *node, *tmp; -+ void *item; -+ int shift, error; -+ -+ if (root->rnode == NULL || (index >> (root->shift * root->height))) { -+ if (item_alloc) { -+ error = sradix_tree_extend(root, index); -+ if (error) -+ return NULL; -+ } else { -+ return NULL; -+ } -+ } -+ -+ node = root->rnode; -+ height = root->height; -+ shift = (height - 1) * root->shift; -+ -+ do { -+ offset = (index >> shift) & root->mask; -+ if (!node->stores[offset]) { -+ if (!(tmp = root->alloc())) -+ return NULL; -+ -+ tmp->height = shift / root->shift; -+ node->stores[offset] = tmp; -+ tmp->parent = node; -+ node->count++; -+ node = tmp; -+ } else { -+ node = node->stores[offset]; -+ } -+ -+ shift -= root->shift; -+ } while (shift > 0); -+ -+ BUG_ON(node->height != 1); -+ offset = index & root->mask; -+ if (node->stores[offset]) { -+ return node->stores[offset]; -+ } else if (item_alloc) { -+ if (!(item = item_alloc())) -+ return NULL; -+ -+ node->stores[offset] = item; -+ -+ /* -+ * NOTE: we do NOT call root->assign here, since this item is -+ * newly created by us having no meaning. Caller can call this -+ * if it's necessary to do so. -+ */ -+ -+ node->count++; -+ root->num++; -+ -+ while (sradix_node_full(root, node)) { -+ node = node->parent; -+ if (!node) -+ break; -+ -+ node->fulls++; -+ } -+ -+ if (unlikely(!node)) { -+ /* All nodes are full */ -+ root->min = 1 << (root->height * root->shift); -+ } else { -+ if (root->min == index) { -+ root->min |= (1UL << (node->height - 1)) - 1; -+ root->min++; -+ root->enter_node = node; -+ } -+ } -+ -+ return item; -+ } else { -+ return NULL; -+ } -+ -+} -+ -+int sradix_tree_delete(struct sradix_tree_root *root, unsigned long index) -+{ -+ unsigned int height, offset; -+ struct sradix_tree_node *node; -+ int shift; -+ -+ node = root->rnode; -+ if (node == NULL || (index >> (root->shift * root->height))) -+ return -ENOENT; -+ -+ height = root->height; -+ shift = (height - 1) * root->shift; -+ -+ do { -+ offset = (index >> shift) & root->mask; -+ node = node->stores[offset]; -+ if (!node) -+ return -ENOENT; -+ -+ shift -= root->shift; -+ } while (shift > 0); -+ -+ offset = index & root->mask; -+ if (!node->stores[offset]) -+ return -ENOENT; -+ -+ sradix_tree_delete_from_leaf(root, node, index); -+ -+ return 0; -+} -diff --git a/mm/Kconfig b/mm/Kconfig -index c782e8fb7..396522f2a 100644 ---- a/mm/Kconfig -+++ b/mm/Kconfig -@@ -315,6 +315,32 @@ config KSM - See Documentation/vm/ksm.txt for more information: KSM is inactive - until a program has madvised that an area is MADV_MERGEABLE, and - root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set). -+choice -+ prompt "Choose UKSM/KSM strategy" -+ default UKSM -+ depends on KSM -+ help -+ This option allows to select a UKSM/KSM stragety. -+ -+config UKSM -+ bool "Ultra-KSM for page merging" -+ depends on KSM -+ help -+ UKSM is inspired by the Linux kernel project \u2014 KSM(Kernel Same -+ page Merging), but with a fundamentally rewritten core algorithm. With -+ an advanced algorithm, UKSM now can transparently scans all anonymously -+ mapped user space applications with an significantly improved scan speed -+ and CPU efficiency. Since KVM is friendly to KSM, KVM can also benefit from -+ UKSM. Now UKSM has its first stable release and first real world enterprise user. -+ For more information, please goto its project page. -+ (www.kerneldedup.org) -+ -+config KSM_LEGACY -+ bool "Legacy KSM implementation" -+ depends on KSM -+ help -+ The legacy KSM implementation from Red Hat. -+endchoice - - config DEFAULT_MMAP_MIN_ADDR - int "Low address space to protect from user allocation" -diff --git a/mm/Makefile b/mm/Makefile -index e669f02c5..e2695e9a2 100644 ---- a/mm/Makefile -+++ b/mm/Makefile -@@ -65,7 +65,8 @@ obj-$(CONFIG_SPARSEMEM) += sparse.o - obj-$(CONFIG_SPARSEMEM_VMEMMAP) += sparse-vmemmap.o - obj-$(CONFIG_SLOB) += slob.o - obj-$(CONFIG_MMU_NOTIFIER) += mmu_notifier.o --obj-$(CONFIG_KSM) += ksm.o -+obj-$(CONFIG_KSM_LEGACY) += ksm.o -+obj-$(CONFIG_UKSM) += uksm.o - obj-$(CONFIG_PAGE_POISONING) += page_poison.o - obj-$(CONFIG_SLAB) += slab.o - obj-$(CONFIG_SLUB) += slub.o -diff --git a/mm/memory.c b/mm/memory.c -index 5fcfc2490..211a4ce99 100644 ---- a/mm/memory.c -+++ b/mm/memory.c -@@ -128,6 +128,25 @@ EXPORT_SYMBOL(zero_pfn); - - unsigned long highest_memmap_pfn __read_mostly; - -+#ifdef CONFIG_UKSM -+unsigned long uksm_zero_pfn __read_mostly; -+EXPORT_SYMBOL_GPL(uksm_zero_pfn); -+struct page *empty_uksm_zero_page; -+ -+static int __init setup_uksm_zero_page(void) -+{ -+ empty_uksm_zero_page = alloc_pages(__GFP_ZERO & ~__GFP_MOVABLE, 0); -+ if (!empty_uksm_zero_page) -+ panic("Oh boy, that early out of memory?"); -+ -+ SetPageReserved(empty_uksm_zero_page); -+ uksm_zero_pfn = page_to_pfn(empty_uksm_zero_page); -+ -+ return 0; -+} -+core_initcall(setup_uksm_zero_page); -+#endif -+ - /* - * CONFIG_MMU architectures set up ZERO_PAGE in their paging_init() - */ -@@ -139,6 +158,7 @@ static int __init init_zero_pfn(void) - core_initcall(init_zero_pfn); - - -+ - #if defined(SPLIT_RSS_COUNTING) - - void sync_mm_rss(struct mm_struct *mm) -@@ -1039,6 +1059,9 @@ copy_one_pte(struct mm_struct *dst_mm, struct mm_struct *src_mm, - get_page(page); - page_dup_rmap(page, false); - rss[mm_counter(page)]++; -+ -+ /* Should return NULL in vm_normal_page() */ -+ uksm_bugon_zeropage(pte); - } else if (pte_devmap(pte)) { - page = pte_page(pte); - -@@ -1052,6 +1075,8 @@ copy_one_pte(struct mm_struct *dst_mm, struct mm_struct *src_mm, - page_dup_rmap(page, false); - rss[mm_counter(page)]++; - } -+ } else { -+ uksm_map_zero_page(pte); - } - - out_set_pte: -@@ -1321,8 +1346,10 @@ static unsigned long zap_pte_range(struct mmu_gather *tlb, - ptent = ptep_get_and_clear_full(mm, addr, pte, - tlb->fullmm); - tlb_remove_tlb_entry(tlb, pte, addr); -- if (unlikely(!page)) -+ if (unlikely(!page)) { -+ uksm_unmap_zero_page(ptent); - continue; -+ } - - if (!PageAnon(page)) { - if (pte_dirty(ptent)) { -@@ -2336,8 +2363,10 @@ static inline void cow_user_page(struct page *dst, struct page *src, unsigned lo - clear_page(kaddr); - kunmap_atomic(kaddr); - flush_dcache_page(dst); -- } else -+ } else { - copy_user_highpage(dst, src, va, vma); -+ uksm_cow_page(vma, src); -+ } - } - - static gfp_t __get_fault_gfp_mask(struct vm_area_struct *vma) -@@ -2486,6 +2515,7 @@ static int wp_page_copy(struct vm_fault *vmf) - vmf->address); - if (!new_page) - goto oom; -+ uksm_cow_pte(vma, vmf->orig_pte); - } else { - new_page = alloc_page_vma(GFP_HIGHUSER_MOVABLE, vma, - vmf->address); -@@ -2512,7 +2542,9 @@ static int wp_page_copy(struct vm_fault *vmf) - mm_counter_file(old_page)); - inc_mm_counter_fast(mm, MM_ANONPAGES); - } -+ uksm_bugon_zeropage(vmf->orig_pte); - } else { -+ uksm_unmap_zero_page(vmf->orig_pte); - inc_mm_counter_fast(mm, MM_ANONPAGES); - } - flush_cache_page(vma, vmf->address, pte_pfn(vmf->orig_pte)); -diff --git a/mm/mmap.c b/mm/mmap.c -index 9efdc021a..919ad70a7 100644 ---- a/mm/mmap.c -+++ b/mm/mmap.c -@@ -45,6 +45,7 @@ - #include - #include - #include -+#include - - #include - #include -@@ -173,6 +174,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma) - if (vma->vm_file) - fput(vma->vm_file); - mpol_put(vma_policy(vma)); -+ uksm_remove_vma(vma); - kmem_cache_free(vm_area_cachep, vma); - return next; - } -@@ -692,9 +694,16 @@ int __vma_adjust(struct vm_area_struct *vma, unsigned long start, - long adjust_next = 0; - int remove_next = 0; - -+/* -+ * to avoid deadlock, ksm_remove_vma must be done before any spin_lock is -+ * acquired -+ */ -+ uksm_remove_vma(vma); -+ - if (next && !insert) { - struct vm_area_struct *exporter = NULL, *importer = NULL; - -+ uksm_remove_vma(next); - if (end >= next->vm_end) { - /* - * vma expands, overlapping all the next, and -@@ -827,6 +836,7 @@ int __vma_adjust(struct vm_area_struct *vma, unsigned long start, - end_changed = true; - } - vma->vm_pgoff = pgoff; -+ - if (adjust_next) { - next->vm_start += adjust_next << PAGE_SHIFT; - next->vm_pgoff += adjust_next; -@@ -932,6 +942,7 @@ int __vma_adjust(struct vm_area_struct *vma, unsigned long start, - if (remove_next == 2) { - remove_next = 1; - end = next->vm_end; -+ uksm_remove_vma(next); - goto again; - } - else if (next) -@@ -958,10 +969,14 @@ int __vma_adjust(struct vm_area_struct *vma, unsigned long start, - */ - VM_WARN_ON(mm->highest_vm_end != vm_end_gap(vma)); - } -+ } else { -+ if (next && !insert) -+ uksm_vma_add_new(next); - } - if (insert && file) - uprobe_mmap(insert); - -+ uksm_vma_add_new(vma); - validate_mm(mm); - - return 0; -@@ -1378,6 +1393,9 @@ unsigned long do_mmap(struct file *file, unsigned long addr, - vm_flags |= calc_vm_prot_bits(prot, pkey) | calc_vm_flag_bits(flags) | - mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC; - -+ /* If uksm is enabled, we add VM_MERGEABLE to new VMAs. */ -+ uksm_vm_flags_mod(&vm_flags); -+ - if (flags & MAP_LOCKED) - if (!can_do_mlock()) - return -EPERM; -@@ -1732,6 +1750,7 @@ unsigned long mmap_region(struct file *file, unsigned long addr, - allow_write_access(file); - } - file = vma->vm_file; -+ uksm_vma_add_new(vma); - out: - perf_event_mmap(vma); - -@@ -1773,6 +1792,7 @@ unsigned long mmap_region(struct file *file, unsigned long addr, - if (vm_flags & VM_DENYWRITE) - allow_write_access(file); - free_vma: -+ uksm_remove_vma(vma); - kmem_cache_free(vm_area_cachep, vma); - unacct_error: - if (charged) -@@ -2597,6 +2617,8 @@ int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma, - else - err = vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new); - -+ uksm_vma_add_new(new); -+ - /* Success. */ - if (!err) - return 0; -@@ -2889,6 +2911,7 @@ static int do_brk_flags(unsigned long addr, unsigned long request, unsigned long - if ((flags & (~VM_EXEC)) != 0) - return -EINVAL; - flags |= VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags; -+ uksm_vm_flags_mod(&flags); - - error = get_unmapped_area(NULL, addr, len, 0, MAP_FIXED); - if (offset_in_page(error)) -@@ -2946,6 +2969,7 @@ static int do_brk_flags(unsigned long addr, unsigned long request, unsigned long - vma->vm_flags = flags; - vma->vm_page_prot = vm_get_page_prot(flags); - vma_link(mm, vma, prev, rb_link, rb_parent); -+ uksm_vma_add_new(vma); - out: - perf_event_mmap(vma); - mm->total_vm += len >> PAGE_SHIFT; -@@ -2997,6 +3021,12 @@ void exit_mmap(struct mm_struct *mm) - /* mm's last user has gone, and its about to be pulled down */ - mmu_notifier_release(mm); - -+ /* -+ * Taking write lock on mmap_sem does not harm others, -+ * but it's crucial for uksm to avoid races. -+ */ -+ down_write(&mm->mmap_sem); -+ - if (mm->locked_vm) { - vma = mm->mmap; - while (vma) { -@@ -3049,6 +3079,11 @@ void exit_mmap(struct mm_struct *mm) - vma = remove_vma(vma); - } - vm_unacct_memory(nr_accounted); -+ -+ mm->mmap = NULL; -+ mm->mm_rb = RB_ROOT; -+ vmacache_invalidate(mm); -+ up_write(&mm->mmap_sem); - } - - /* Insert vm structure into process list sorted by address -@@ -3158,6 +3193,7 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap, - new_vma->vm_ops->open(new_vma); - vma_link(mm, new_vma, prev, rb_link, rb_parent); - *need_rmap_locks = false; -+ uksm_vma_add_new(new_vma); - } - return new_vma; - -@@ -3308,6 +3344,7 @@ static struct vm_area_struct *__install_special_mapping( - vm_stat_account(mm, vma->vm_flags, len >> PAGE_SHIFT); - - perf_event_mmap(vma); -+ uksm_vma_add_new(vma); - - return vma; - -diff --git a/mm/rmap.c b/mm/rmap.c -index 47db27f80..fdd0fd742 100644 ---- a/mm/rmap.c -+++ b/mm/rmap.c -@@ -1016,9 +1016,9 @@ void page_move_anon_rmap(struct page *page, struct vm_area_struct *vma) - - /** - * __page_set_anon_rmap - set up new anonymous rmap -- * @page: Page to add to rmap -+ * @page: Page to add to rmap - * @vma: VM area to add page to. -- * @address: User virtual address of the mapping -+ * @address: User virtual address of the mapping - * @exclusive: the page is exclusively owned by the current process - */ - static void __page_set_anon_rmap(struct page *page, -diff --git a/mm/uksm.c b/mm/uksm.c -new file mode 100644 -index 000000000..48ddb7460 ---- /dev/null -+++ b/mm/uksm.c -@@ -0,0 +1,5584 @@ -+/* -+ * Ultra KSM. Copyright (C) 2011-2012 Nai Xia -+ * -+ * This is an improvement upon KSM. Some basic data structures and routines -+ * are borrowed from ksm.c . -+ * -+ * Its new features: -+ * 1. Full system scan: -+ * It automatically scans all user processes' anonymous VMAs. Kernel-user -+ * interaction to submit a memory area to KSM is no longer needed. -+ * -+ * 2. Rich area detection: -+ * It automatically detects rich areas containing abundant duplicated -+ * pages based. Rich areas are given a full scan speed. Poor areas are -+ * sampled at a reasonable speed with very low CPU consumption. -+ * -+ * 3. Ultra Per-page scan speed improvement: -+ * A new hash algorithm is proposed. As a result, on a machine with -+ * Core(TM)2 Quad Q9300 CPU in 32-bit mode and 800MHZ DDR2 main memory, it -+ * can scan memory areas that does not contain duplicated pages at speed of -+ * 627MB/sec ~ 2445MB/sec and can merge duplicated areas at speed of -+ * 477MB/sec ~ 923MB/sec. -+ * -+ * 4. Thrashing area avoidance: -+ * Thrashing area(an VMA that has frequent Ksm page break-out) can be -+ * filtered out. My benchmark shows it's more efficient than KSM's per-page -+ * hash value based volatile page detection. -+ * -+ * -+ * 5. Misc changes upon KSM: -+ * * It has a fully x86-opitmized memcmp dedicated for 4-byte-aligned page -+ * comparison. It's much faster than default C version on x86. -+ * * rmap_item now has an struct *page member to loosely cache a -+ * address-->page mapping, which reduces too much time-costly -+ * follow_page(). -+ * * The VMA creation/exit procedures are hooked to let the Ultra KSM know. -+ * * try_to_merge_two_pages() now can revert a pte if it fails. No break_ -+ * ksm is needed for this case. -+ * -+ * 6. Full Zero Page consideration(contributed by Figo Zhang) -+ * Now uksmd consider full zero pages as special pages and merge them to an -+ * special unswappable uksm zero page. -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include -+#include "internal.h" -+ -+#ifdef CONFIG_X86 -+#undef memcmp -+ -+#ifdef CONFIG_X86_32 -+#define memcmp memcmpx86_32 -+/* -+ * Compare 4-byte-aligned address s1 and s2, with length n -+ */ -+int memcmpx86_32(void *s1, void *s2, size_t n) -+{ -+ size_t num = n / 4; -+ register int res; -+ -+ __asm__ __volatile__ -+ ( -+ "testl %3,%3\n\t" -+ "repe; cmpsd\n\t" -+ "je 1f\n\t" -+ "sbbl %0,%0\n\t" -+ "orl $1,%0\n" -+ "1:" -+ : "=&a" (res), "+&S" (s1), "+&D" (s2), "+&c" (num) -+ : "0" (0) -+ : "cc"); -+ -+ return res; -+} -+ -+/* -+ * Check the page is all zero ? -+ */ -+static int is_full_zero(const void *s1, size_t len) -+{ -+ unsigned char same; -+ -+ len /= 4; -+ -+ __asm__ __volatile__ -+ ("repe; scasl;" -+ "sete %0" -+ : "=qm" (same), "+D" (s1), "+c" (len) -+ : "a" (0) -+ : "cc"); -+ -+ return same; -+} -+ -+ -+#elif defined(CONFIG_X86_64) -+#define memcmp memcmpx86_64 -+/* -+ * Compare 8-byte-aligned address s1 and s2, with length n -+ */ -+int memcmpx86_64(void *s1, void *s2, size_t n) -+{ -+ size_t num = n / 8; -+ register int res; -+ -+ __asm__ __volatile__ -+ ( -+ "testq %q3,%q3\n\t" -+ "repe; cmpsq\n\t" -+ "je 1f\n\t" -+ "sbbq %q0,%q0\n\t" -+ "orq $1,%q0\n" -+ "1:" -+ : "=&a" (res), "+&S" (s1), "+&D" (s2), "+&c" (num) -+ : "0" (0) -+ : "cc"); -+ -+ return res; -+} -+ -+static int is_full_zero(const void *s1, size_t len) -+{ -+ unsigned char same; -+ -+ len /= 8; -+ -+ __asm__ __volatile__ -+ ("repe; scasq;" -+ "sete %0" -+ : "=qm" (same), "+D" (s1), "+c" (len) -+ : "a" (0) -+ : "cc"); -+ -+ return same; -+} -+ -+#endif -+#else -+static int is_full_zero(const void *s1, size_t len) -+{ -+ unsigned long *src = s1; -+ int i; -+ -+ len /= sizeof(*src); -+ -+ for (i = 0; i < len; i++) { -+ if (src[i]) -+ return 0; -+ } -+ -+ return 1; -+} -+#endif -+ -+#define UKSM_RUNG_ROUND_FINISHED (1 << 0) -+#define TIME_RATIO_SCALE 10000 -+ -+#define SLOT_TREE_NODE_SHIFT 8 -+#define SLOT_TREE_NODE_STORE_SIZE (1UL << SLOT_TREE_NODE_SHIFT) -+struct slot_tree_node { -+ unsigned long size; -+ struct sradix_tree_node snode; -+ void *stores[SLOT_TREE_NODE_STORE_SIZE]; -+}; -+ -+static struct kmem_cache *slot_tree_node_cachep; -+ -+static struct sradix_tree_node *slot_tree_node_alloc(void) -+{ -+ struct slot_tree_node *p; -+ -+ p = kmem_cache_zalloc(slot_tree_node_cachep, GFP_KERNEL | -+ __GFP_NORETRY | __GFP_NOWARN); -+ if (!p) -+ return NULL; -+ -+ return &p->snode; -+} -+ -+static void slot_tree_node_free(struct sradix_tree_node *node) -+{ -+ struct slot_tree_node *p; -+ -+ p = container_of(node, struct slot_tree_node, snode); -+ kmem_cache_free(slot_tree_node_cachep, p); -+} -+ -+static void slot_tree_node_extend(struct sradix_tree_node *parent, -+ struct sradix_tree_node *child) -+{ -+ struct slot_tree_node *p, *c; -+ -+ p = container_of(parent, struct slot_tree_node, snode); -+ c = container_of(child, struct slot_tree_node, snode); -+ -+ p->size += c->size; -+} -+ -+void slot_tree_node_assign(struct sradix_tree_node *node, -+ unsigned int index, void *item) -+{ -+ struct vma_slot *slot = item; -+ struct slot_tree_node *cur; -+ -+ slot->snode = node; -+ slot->sindex = index; -+ -+ while (node) { -+ cur = container_of(node, struct slot_tree_node, snode); -+ cur->size += slot->pages; -+ node = node->parent; -+ } -+} -+ -+void slot_tree_node_rm(struct sradix_tree_node *node, unsigned int offset) -+{ -+ struct vma_slot *slot; -+ struct slot_tree_node *cur; -+ unsigned long pages; -+ -+ if (node->height == 1) { -+ slot = node->stores[offset]; -+ pages = slot->pages; -+ } else { -+ cur = container_of(node->stores[offset], -+ struct slot_tree_node, snode); -+ pages = cur->size; -+ } -+ -+ while (node) { -+ cur = container_of(node, struct slot_tree_node, snode); -+ cur->size -= pages; -+ node = node->parent; -+ } -+} -+ -+unsigned long slot_iter_index; -+int slot_iter(void *item, unsigned long height) -+{ -+ struct slot_tree_node *node; -+ struct vma_slot *slot; -+ -+ if (height == 1) { -+ slot = item; -+ if (slot_iter_index < slot->pages) { -+ /*in this one*/ -+ return 1; -+ } else { -+ slot_iter_index -= slot->pages; -+ return 0; -+ } -+ -+ } else { -+ node = container_of(item, struct slot_tree_node, snode); -+ if (slot_iter_index < node->size) { -+ /*in this one*/ -+ return 1; -+ } else { -+ slot_iter_index -= node->size; -+ return 0; -+ } -+ } -+} -+ -+ -+static inline void slot_tree_init_root(struct sradix_tree_root *root) -+{ -+ init_sradix_tree_root(root, SLOT_TREE_NODE_SHIFT); -+ root->alloc = slot_tree_node_alloc; -+ root->free = slot_tree_node_free; -+ root->extend = slot_tree_node_extend; -+ root->assign = slot_tree_node_assign; -+ root->rm = slot_tree_node_rm; -+} -+ -+void slot_tree_init(void) -+{ -+ slot_tree_node_cachep = kmem_cache_create("slot_tree_node", -+ sizeof(struct slot_tree_node), 0, -+ SLAB_PANIC | SLAB_RECLAIM_ACCOUNT, -+ NULL); -+} -+ -+ -+/* Each rung of this ladder is a list of VMAs having a same scan ratio */ -+struct scan_rung { -+ //struct list_head scanned_list; -+ struct sradix_tree_root vma_root; -+ struct sradix_tree_root vma_root2; -+ -+ struct vma_slot *current_scan; -+ unsigned long current_offset; -+ -+ /* -+ * The initial value for current_offset, it should loop over -+ * [0~ step - 1] to let all slot have its chance to be scanned. -+ */ -+ unsigned long offset_init; -+ unsigned long step; /* dynamic step for current_offset */ -+ unsigned int flags; -+ unsigned long pages_to_scan; -+ //unsigned long fully_scanned_slots; -+ /* -+ * a little bit tricky - if cpu_time_ratio > 0, then the value is the -+ * the cpu time ratio it can spend in rung_i for every scan -+ * period. if < 0, then it is the cpu time ratio relative to the -+ * max cpu percentage user specified. Both in unit of -+ * 1/TIME_RATIO_SCALE -+ */ -+ int cpu_ratio; -+ -+ /* -+ * How long it will take for all slots in this rung to be fully -+ * scanned? If it's zero, we don't care about the cover time: -+ * it's fully scanned. -+ */ -+ unsigned int cover_msecs; -+ //unsigned long vma_num; -+ //unsigned long pages; /* Sum of all slot's pages in rung */ -+}; -+ -+/** -+ * node of either the stable or unstale rbtree -+ * -+ */ -+struct tree_node { -+ struct rb_node node; /* link in the main (un)stable rbtree */ -+ struct rb_root sub_root; /* rb_root for sublevel collision rbtree */ -+ u32 hash; -+ unsigned long count; /* TODO: merged with sub_root */ -+ struct list_head all_list; /* all tree nodes in stable/unstable tree */ -+}; -+ -+/** -+ * struct stable_node - node of the stable rbtree -+ * @node: rb node of this ksm page in the stable tree -+ * @hlist: hlist head of rmap_items using this ksm page -+ * @kpfn: page frame number of this ksm page -+ */ -+struct stable_node { -+ struct rb_node node; /* link in sub-rbtree */ -+ struct tree_node *tree_node; /* it's tree node root in stable tree, NULL if it's in hell list */ -+ struct hlist_head hlist; -+ unsigned long kpfn; -+ u32 hash_max; /* if ==0 then it's not been calculated yet */ -+ struct list_head all_list; /* in a list for all stable nodes */ -+}; -+ -+/** -+ * struct node_vma - group rmap_items linked in a same stable -+ * node together. -+ */ -+struct node_vma { -+ union { -+ struct vma_slot *slot; -+ unsigned long key; /* slot is used as key sorted on hlist */ -+ }; -+ struct hlist_node hlist; -+ struct hlist_head rmap_hlist; -+ struct stable_node *head; -+}; -+ -+/** -+ * struct rmap_item - reverse mapping item for virtual addresses -+ * @rmap_list: next rmap_item in mm_slot's singly-linked rmap_list -+ * @anon_vma: pointer to anon_vma for this mm,address, when in stable tree -+ * @mm: the memory structure this rmap_item is pointing into -+ * @address: the virtual address this rmap_item tracks (+ flags in low bits) -+ * @node: rb node of this rmap_item in the unstable tree -+ * @head: pointer to stable_node heading this list in the stable tree -+ * @hlist: link into hlist of rmap_items hanging off that stable_node -+ */ -+struct rmap_item { -+ struct vma_slot *slot; -+ struct page *page; -+ unsigned long address; /* + low bits used for flags below */ -+ unsigned long hash_round; -+ unsigned long entry_index; -+ union { -+ struct {/* when in unstable tree */ -+ struct rb_node node; -+ struct tree_node *tree_node; -+ u32 hash_max; -+ }; -+ struct { /* when in stable tree */ -+ struct node_vma *head; -+ struct hlist_node hlist; -+ struct anon_vma *anon_vma; -+ }; -+ }; -+} __aligned(4); -+ -+struct rmap_list_entry { -+ union { -+ struct rmap_item *item; -+ unsigned long addr; -+ }; -+ /* lowest bit is used for is_addr tag */ -+} __aligned(4); /* 4 aligned to fit in to pages*/ -+ -+ -+/* Basic data structure definition ends */ -+ -+ -+/* -+ * Flags for rmap_item to judge if it's listed in the stable/unstable tree. -+ * The flags use the low bits of rmap_item.address -+ */ -+#define UNSTABLE_FLAG 0x1 -+#define STABLE_FLAG 0x2 -+#define get_rmap_addr(x) ((x)->address & PAGE_MASK) -+ -+/* -+ * rmap_list_entry helpers -+ */ -+#define IS_ADDR_FLAG 1 -+#define is_addr(ptr) ((unsigned long)(ptr) & IS_ADDR_FLAG) -+#define set_is_addr(ptr) ((ptr) |= IS_ADDR_FLAG) -+#define get_clean_addr(ptr) (((ptr) & ~(__typeof__(ptr))IS_ADDR_FLAG)) -+ -+ -+/* -+ * High speed caches for frequently allocated and freed structs -+ */ -+static struct kmem_cache *rmap_item_cache; -+static struct kmem_cache *stable_node_cache; -+static struct kmem_cache *node_vma_cache; -+static struct kmem_cache *vma_slot_cache; -+static struct kmem_cache *tree_node_cache; -+#define UKSM_KMEM_CACHE(__struct, __flags) kmem_cache_create("uksm_"#__struct,\ -+ sizeof(struct __struct), __alignof__(struct __struct),\ -+ (__flags), NULL) -+ -+/* Array of all scan_rung, uksm_scan_ladder[0] having the minimum scan ratio */ -+#define SCAN_LADDER_SIZE 4 -+static struct scan_rung uksm_scan_ladder[SCAN_LADDER_SIZE]; -+ -+/* The evaluation rounds uksmd has finished */ -+static unsigned long long uksm_eval_round = 1; -+ -+/* -+ * we add 1 to this var when we consider we should rebuild the whole -+ * unstable tree. -+ */ -+static unsigned long uksm_hash_round = 1; -+ -+/* -+ * How many times the whole memory is scanned. -+ */ -+static unsigned long long fully_scanned_round = 1; -+ -+/* The total number of virtual pages of all vma slots */ -+static u64 uksm_pages_total; -+ -+/* The number of pages has been scanned since the start up */ -+static u64 uksm_pages_scanned; -+ -+static u64 scanned_virtual_pages; -+ -+/* The number of pages has been scanned since last encode_benefit call */ -+static u64 uksm_pages_scanned_last; -+ -+/* If the scanned number is tooo large, we encode it here */ -+static u64 pages_scanned_stored; -+ -+static unsigned long pages_scanned_base; -+ -+/* The number of nodes in the stable tree */ -+static unsigned long uksm_pages_shared; -+ -+/* The number of page slots additionally sharing those nodes */ -+static unsigned long uksm_pages_sharing; -+ -+/* The number of nodes in the unstable tree */ -+static unsigned long uksm_pages_unshared; -+ -+/* -+ * Milliseconds ksmd should sleep between scans, -+ * >= 100ms to be consistent with -+ * scan_time_to_sleep_msec() -+ */ -+static unsigned int uksm_sleep_jiffies; -+ -+/* The real value for the uksmd next sleep */ -+static unsigned int uksm_sleep_real; -+ -+/* Saved value for user input uksm_sleep_jiffies when it's enlarged */ -+static unsigned int uksm_sleep_saved; -+ -+/* Max percentage of cpu utilization ksmd can take to scan in one batch */ -+static unsigned int uksm_max_cpu_percentage; -+ -+static int uksm_cpu_governor; -+ -+static char *uksm_cpu_governor_str[4] = { "full", "medium", "low", "quiet" }; -+ -+struct uksm_cpu_preset_s { -+ int cpu_ratio[SCAN_LADDER_SIZE]; -+ unsigned int cover_msecs[SCAN_LADDER_SIZE]; -+ unsigned int max_cpu; /* percentage */ -+}; -+ -+struct uksm_cpu_preset_s uksm_cpu_preset[4] = { -+ { {20, 40, -2500, -10000}, {1000, 500, 200, 50}, 95}, -+ { {20, 30, -2500, -10000}, {1000, 500, 400, 100}, 50}, -+ { {10, 20, -5000, -10000}, {1500, 1000, 1000, 250}, 20}, -+ { {10, 20, 40, 75}, {2000, 1000, 1000, 1000}, 1}, -+}; -+ -+/* The default value for uksm_ema_page_time if it's not initialized */ -+#define UKSM_PAGE_TIME_DEFAULT 500 -+ -+/*cost to scan one page by expotional moving average in nsecs */ -+static unsigned long uksm_ema_page_time = UKSM_PAGE_TIME_DEFAULT; -+ -+/* The expotional moving average alpha weight, in percentage. */ -+#define EMA_ALPHA 20 -+ -+/* -+ * The threshold used to filter out thrashing areas, -+ * If it == 0, filtering is disabled, otherwise it's the percentage up-bound -+ * of the thrashing ratio of all areas. Any area with a bigger thrashing ratio -+ * will be considered as having a zero duplication ratio. -+ */ -+static unsigned int uksm_thrash_threshold = 50; -+ -+/* How much dedup ratio is considered to be abundant*/ -+static unsigned int uksm_abundant_threshold = 10; -+ -+/* All slots having merged pages in this eval round. */ -+struct list_head vma_slot_dedup = LIST_HEAD_INIT(vma_slot_dedup); -+ -+/* How many times the ksmd has slept since startup */ -+static unsigned long long uksm_sleep_times; -+ -+#define UKSM_RUN_STOP 0 -+#define UKSM_RUN_MERGE 1 -+static unsigned int uksm_run = 1; -+ -+static DECLARE_WAIT_QUEUE_HEAD(uksm_thread_wait); -+static DEFINE_MUTEX(uksm_thread_mutex); -+ -+/* -+ * List vma_slot_new is for newly created vma_slot waiting to be added by -+ * ksmd. If one cannot be added(e.g. due to it's too small), it's moved to -+ * vma_slot_noadd. vma_slot_del is the list for vma_slot whose corresponding -+ * VMA has been removed/freed. -+ */ -+struct list_head vma_slot_new = LIST_HEAD_INIT(vma_slot_new); -+struct list_head vma_slot_noadd = LIST_HEAD_INIT(vma_slot_noadd); -+struct list_head vma_slot_del = LIST_HEAD_INIT(vma_slot_del); -+static DEFINE_SPINLOCK(vma_slot_list_lock); -+ -+/* The unstable tree heads */ -+static struct rb_root root_unstable_tree = RB_ROOT; -+ -+/* -+ * All tree_nodes are in a list to be freed at once when unstable tree is -+ * freed after each scan round. -+ */ -+static struct list_head unstable_tree_node_list = -+ LIST_HEAD_INIT(unstable_tree_node_list); -+ -+/* List contains all stable nodes */ -+static struct list_head stable_node_list = LIST_HEAD_INIT(stable_node_list); -+ -+/* -+ * When the hash strength is changed, the stable tree must be delta_hashed and -+ * re-structured. We use two set of below structs to speed up the -+ * re-structuring of stable tree. -+ */ -+static struct list_head -+stable_tree_node_list[2] = {LIST_HEAD_INIT(stable_tree_node_list[0]), -+ LIST_HEAD_INIT(stable_tree_node_list[1])}; -+ -+static struct list_head *stable_tree_node_listp = &stable_tree_node_list[0]; -+static struct rb_root root_stable_tree[2] = {RB_ROOT, RB_ROOT}; -+static struct rb_root *root_stable_treep = &root_stable_tree[0]; -+static unsigned long stable_tree_index; -+ -+/* The hash strength needed to hash a full page */ -+#define HASH_STRENGTH_FULL (PAGE_SIZE / sizeof(u32)) -+ -+/* The hash strength needed for loop-back hashing */ -+#define HASH_STRENGTH_MAX (HASH_STRENGTH_FULL + 10) -+ -+/* The random offsets in a page */ -+static u32 *random_nums; -+ -+/* The hash strength */ -+static unsigned long hash_strength = HASH_STRENGTH_FULL >> 4; -+ -+/* The delta value each time the hash strength increases or decreases */ -+static unsigned long hash_strength_delta; -+#define HASH_STRENGTH_DELTA_MAX 5 -+ -+/* The time we have saved due to random_sample_hash */ -+static u64 rshash_pos; -+ -+/* The time we have wasted due to hash collision */ -+static u64 rshash_neg; -+ -+struct uksm_benefit { -+ u64 pos; -+ u64 neg; -+ u64 scanned; -+ unsigned long base; -+} benefit; -+ -+/* -+ * The relative cost of memcmp, compared to 1 time unit of random sample -+ * hash, this value is tested when ksm module is initialized -+ */ -+static unsigned long memcmp_cost; -+ -+static unsigned long rshash_neg_cont_zero; -+static unsigned long rshash_cont_obscure; -+ -+/* The possible states of hash strength adjustment heuristic */ -+enum rshash_states { -+ RSHASH_STILL, -+ RSHASH_TRYUP, -+ RSHASH_TRYDOWN, -+ RSHASH_NEW, -+ RSHASH_PRE_STILL, -+}; -+ -+/* The possible direction we are about to adjust hash strength */ -+enum rshash_direct { -+ GO_UP, -+ GO_DOWN, -+ OBSCURE, -+ STILL, -+}; -+ -+/* random sampling hash state machine */ -+static struct { -+ enum rshash_states state; -+ enum rshash_direct pre_direct; -+ u8 below_count; -+ /* Keep a lookup window of size 5, iff above_count/below_count > 3 -+ * in this window we stop trying. -+ */ -+ u8 lookup_window_index; -+ u64 stable_benefit; -+ unsigned long turn_point_down; -+ unsigned long turn_benefit_down; -+ unsigned long turn_point_up; -+ unsigned long turn_benefit_up; -+ unsigned long stable_point; -+} rshash_state; -+ -+/*zero page hash table, hash_strength [0 ~ HASH_STRENGTH_MAX]*/ -+static u32 *zero_hash_table; -+ -+static inline struct node_vma *alloc_node_vma(void) -+{ -+ struct node_vma *node_vma; -+ -+ node_vma = kmem_cache_zalloc(node_vma_cache, GFP_KERNEL | -+ __GFP_NORETRY | __GFP_NOWARN); -+ if (node_vma) { -+ INIT_HLIST_HEAD(&node_vma->rmap_hlist); -+ INIT_HLIST_NODE(&node_vma->hlist); -+ } -+ return node_vma; -+} -+ -+static inline void free_node_vma(struct node_vma *node_vma) -+{ -+ kmem_cache_free(node_vma_cache, node_vma); -+} -+ -+ -+static inline struct vma_slot *alloc_vma_slot(void) -+{ -+ struct vma_slot *slot; -+ -+ /* -+ * In case ksm is not initialized by now. -+ * Oops, we need to consider the call site of uksm_init() in the future. -+ */ -+ if (!vma_slot_cache) -+ return NULL; -+ -+ slot = kmem_cache_zalloc(vma_slot_cache, GFP_KERNEL | -+ __GFP_NORETRY | __GFP_NOWARN); -+ if (slot) { -+ INIT_LIST_HEAD(&slot->slot_list); -+ INIT_LIST_HEAD(&slot->dedup_list); -+ slot->flags |= UKSM_SLOT_NEED_RERAND; -+ } -+ return slot; -+} -+ -+static inline void free_vma_slot(struct vma_slot *vma_slot) -+{ -+ kmem_cache_free(vma_slot_cache, vma_slot); -+} -+ -+ -+ -+static inline struct rmap_item *alloc_rmap_item(void) -+{ -+ struct rmap_item *rmap_item; -+ -+ rmap_item = kmem_cache_zalloc(rmap_item_cache, GFP_KERNEL | -+ __GFP_NORETRY | __GFP_NOWARN); -+ if (rmap_item) { -+ /* bug on lowest bit is not clear for flag use */ -+ BUG_ON(is_addr(rmap_item)); -+ } -+ return rmap_item; -+} -+ -+static inline void free_rmap_item(struct rmap_item *rmap_item) -+{ -+ rmap_item->slot = NULL; /* debug safety */ -+ kmem_cache_free(rmap_item_cache, rmap_item); -+} -+ -+static inline struct stable_node *alloc_stable_node(void) -+{ -+ struct stable_node *node; -+ -+ node = kmem_cache_alloc(stable_node_cache, GFP_KERNEL | -+ __GFP_NORETRY | __GFP_NOWARN); -+ if (!node) -+ return NULL; -+ -+ INIT_HLIST_HEAD(&node->hlist); -+ list_add(&node->all_list, &stable_node_list); -+ return node; -+} -+ -+static inline void free_stable_node(struct stable_node *stable_node) -+{ -+ list_del(&stable_node->all_list); -+ kmem_cache_free(stable_node_cache, stable_node); -+} -+ -+static inline struct tree_node *alloc_tree_node(struct list_head *list) -+{ -+ struct tree_node *node; -+ -+ node = kmem_cache_zalloc(tree_node_cache, GFP_KERNEL | -+ __GFP_NORETRY | __GFP_NOWARN); -+ if (!node) -+ return NULL; -+ -+ list_add(&node->all_list, list); -+ return node; -+} -+ -+static inline void free_tree_node(struct tree_node *node) -+{ -+ list_del(&node->all_list); -+ kmem_cache_free(tree_node_cache, node); -+} -+ -+static void uksm_drop_anon_vma(struct rmap_item *rmap_item) -+{ -+ struct anon_vma *anon_vma = rmap_item->anon_vma; -+ -+ put_anon_vma(anon_vma); -+} -+ -+ -+/** -+ * Remove a stable node from stable_tree, may unlink from its tree_node and -+ * may remove its parent tree_node if no other stable node is pending. -+ * -+ * @stable_node The node need to be removed -+ * @unlink_rb Will this node be unlinked from the rbtree? -+ * @remove_tree_ node Will its tree_node be removed if empty? -+ */ -+static void remove_node_from_stable_tree(struct stable_node *stable_node, -+ int unlink_rb, int remove_tree_node) -+{ -+ struct node_vma *node_vma; -+ struct rmap_item *rmap_item; -+ struct hlist_node *n; -+ -+ if (!hlist_empty(&stable_node->hlist)) { -+ hlist_for_each_entry_safe(node_vma, n, -+ &stable_node->hlist, hlist) { -+ hlist_for_each_entry(rmap_item, &node_vma->rmap_hlist, hlist) { -+ uksm_pages_sharing--; -+ -+ uksm_drop_anon_vma(rmap_item); -+ rmap_item->address &= PAGE_MASK; -+ } -+ free_node_vma(node_vma); -+ cond_resched(); -+ } -+ -+ /* the last one is counted as shared */ -+ uksm_pages_shared--; -+ uksm_pages_sharing++; -+ } -+ -+ if (stable_node->tree_node && unlink_rb) { -+ rb_erase(&stable_node->node, -+ &stable_node->tree_node->sub_root); -+ -+ if (RB_EMPTY_ROOT(&stable_node->tree_node->sub_root) && -+ remove_tree_node) { -+ rb_erase(&stable_node->tree_node->node, -+ root_stable_treep); -+ free_tree_node(stable_node->tree_node); -+ } else { -+ stable_node->tree_node->count--; -+ } -+ } -+ -+ free_stable_node(stable_node); -+} -+ -+ -+/* -+ * get_uksm_page: checks if the page indicated by the stable node -+ * is still its ksm page, despite having held no reference to it. -+ * In which case we can trust the content of the page, and it -+ * returns the gotten page; but if the page has now been zapped, -+ * remove the stale node from the stable tree and return NULL. -+ * -+ * You would expect the stable_node to hold a reference to the ksm page. -+ * But if it increments the page's count, swapping out has to wait for -+ * ksmd to come around again before it can free the page, which may take -+ * seconds or even minutes: much too unresponsive. So instead we use a -+ * "keyhole reference": access to the ksm page from the stable node peeps -+ * out through its keyhole to see if that page still holds the right key, -+ * pointing back to this stable node. This relies on freeing a PageAnon -+ * page to reset its page->mapping to NULL, and relies on no other use of -+ * a page to put something that might look like our key in page->mapping. -+ * -+ * include/linux/pagemap.h page_cache_get_speculative() is a good reference, -+ * but this is different - made simpler by uksm_thread_mutex being held, but -+ * interesting for assuming that no other use of the struct page could ever -+ * put our expected_mapping into page->mapping (or a field of the union which -+ * coincides with page->mapping). The RCU calls are not for KSM at all, but -+ * to keep the page_count protocol described with page_cache_get_speculative. -+ * -+ * Note: it is possible that get_uksm_page() will return NULL one moment, -+ * then page the next, if the page is in between page_freeze_refs() and -+ * page_unfreeze_refs(): this shouldn't be a problem anywhere, the page -+ * is on its way to being freed; but it is an anomaly to bear in mind. -+ * -+ * @unlink_rb: if the removal of this node will firstly unlink from -+ * its rbtree. stable_node_reinsert will prevent this when restructuring the -+ * node from its old tree. -+ * -+ * @remove_tree_node: if this is the last one of its tree_node, will the -+ * tree_node be freed ? If we are inserting stable node, this tree_node may -+ * be reused, so don't free it. -+ */ -+static struct page *get_uksm_page(struct stable_node *stable_node, -+ int unlink_rb, int remove_tree_node) -+{ -+ struct page *page; -+ void *expected_mapping; -+ unsigned long kpfn; -+ -+ expected_mapping = (void *)((unsigned long)stable_node | -+ PAGE_MAPPING_KSM); -+again: -+ kpfn = READ_ONCE(stable_node->kpfn); -+ page = pfn_to_page(kpfn); -+ -+ /* -+ * page is computed from kpfn, so on most architectures reading -+ * page->mapping is naturally ordered after reading node->kpfn, -+ * but on Alpha we need to be more careful. -+ */ -+ smp_read_barrier_depends(); -+ -+ if (READ_ONCE(page->mapping) != expected_mapping) -+ goto stale; -+ -+ /* -+ * We cannot do anything with the page while its refcount is 0. -+ * Usually 0 means free, or tail of a higher-order page: in which -+ * case this node is no longer referenced, and should be freed; -+ * however, it might mean that the page is under page_freeze_refs(). -+ * The __remove_mapping() case is easy, again the node is now stale; -+ * but if page is swapcache in migrate_page_move_mapping(), it might -+ * still be our page, in which case it's essential to keep the node. -+ */ -+ while (!get_page_unless_zero(page)) { -+ /* -+ * Another check for page->mapping != expected_mapping would -+ * work here too. We have chosen the !PageSwapCache test to -+ * optimize the common case, when the page is or is about to -+ * be freed: PageSwapCache is cleared (under spin_lock_irq) -+ * in the freeze_refs section of __remove_mapping(); but Anon -+ * page->mapping reset to NULL later, in free_pages_prepare(). -+ */ -+ if (!PageSwapCache(page)) -+ goto stale; -+ cpu_relax(); -+ } -+ -+ if (READ_ONCE(page->mapping) != expected_mapping) { -+ put_page(page); -+ goto stale; -+ } -+ -+ lock_page(page); -+ if (READ_ONCE(page->mapping) != expected_mapping) { -+ unlock_page(page); -+ put_page(page); -+ goto stale; -+ } -+ unlock_page(page); -+ return page; -+stale: -+ /* -+ * We come here from above when page->mapping or !PageSwapCache -+ * suggests that the node is stale; but it might be under migration. -+ * We need smp_rmb(), matching the smp_wmb() in ksm_migrate_page(), -+ * before checking whether node->kpfn has been changed. -+ */ -+ smp_rmb(); -+ if (stable_node->kpfn != kpfn) -+ goto again; -+ -+ remove_node_from_stable_tree(stable_node, unlink_rb, remove_tree_node); -+ -+ return NULL; -+} -+ -+/* -+ * Removing rmap_item from stable or unstable tree. -+ * This function will clean the information from the stable/unstable tree. -+ */ -+static inline void remove_rmap_item_from_tree(struct rmap_item *rmap_item) -+{ -+ if (rmap_item->address & STABLE_FLAG) { -+ struct stable_node *stable_node; -+ struct node_vma *node_vma; -+ struct page *page; -+ -+ node_vma = rmap_item->head; -+ stable_node = node_vma->head; -+ page = get_uksm_page(stable_node, 1, 1); -+ if (!page) -+ goto out; -+ -+ /* -+ * page lock is needed because it's racing with -+ * try_to_unmap_ksm(), etc. -+ */ -+ lock_page(page); -+ hlist_del(&rmap_item->hlist); -+ -+ if (hlist_empty(&node_vma->rmap_hlist)) { -+ hlist_del(&node_vma->hlist); -+ free_node_vma(node_vma); -+ } -+ unlock_page(page); -+ -+ put_page(page); -+ if (hlist_empty(&stable_node->hlist)) { -+ /* do NOT call remove_node_from_stable_tree() here, -+ * it's possible for a forked rmap_item not in -+ * stable tree while the in-tree rmap_items were -+ * deleted. -+ */ -+ uksm_pages_shared--; -+ } else -+ uksm_pages_sharing--; -+ -+ -+ uksm_drop_anon_vma(rmap_item); -+ } else if (rmap_item->address & UNSTABLE_FLAG) { -+ if (rmap_item->hash_round == uksm_hash_round) { -+ -+ rb_erase(&rmap_item->node, -+ &rmap_item->tree_node->sub_root); -+ if (RB_EMPTY_ROOT(&rmap_item->tree_node->sub_root)) { -+ rb_erase(&rmap_item->tree_node->node, -+ &root_unstable_tree); -+ -+ free_tree_node(rmap_item->tree_node); -+ } else -+ rmap_item->tree_node->count--; -+ } -+ uksm_pages_unshared--; -+ } -+ -+ rmap_item->address &= PAGE_MASK; -+ rmap_item->hash_max = 0; -+ -+out: -+ cond_resched(); /* we're called from many long loops */ -+} -+ -+static inline int slot_in_uksm(struct vma_slot *slot) -+{ -+ return list_empty(&slot->slot_list); -+} -+ -+/* -+ * Test if the mm is exiting -+ */ -+static inline bool uksm_test_exit(struct mm_struct *mm) -+{ -+ return atomic_read(&mm->mm_users) == 0; -+} -+ -+static inline unsigned long vma_pool_size(struct vma_slot *slot) -+{ -+ return round_up(sizeof(struct rmap_list_entry) * slot->pages, -+ PAGE_SIZE) >> PAGE_SHIFT; -+} -+ -+#define CAN_OVERFLOW_U64(x, delta) (U64_MAX - (x) < (delta)) -+ -+/* must be done with sem locked */ -+static int slot_pool_alloc(struct vma_slot *slot) -+{ -+ unsigned long pool_size; -+ -+ if (slot->rmap_list_pool) -+ return 0; -+ -+ pool_size = vma_pool_size(slot); -+ slot->rmap_list_pool = kcalloc(pool_size, sizeof(struct page *), -+ GFP_KERNEL); -+ if (!slot->rmap_list_pool) -+ return -ENOMEM; -+ -+ slot->pool_counts = kcalloc(pool_size, sizeof(unsigned int), -+ GFP_KERNEL); -+ if (!slot->pool_counts) { -+ kfree(slot->rmap_list_pool); -+ return -ENOMEM; -+ } -+ -+ slot->pool_size = pool_size; -+ BUG_ON(CAN_OVERFLOW_U64(uksm_pages_total, slot->pages)); -+ slot->flags |= UKSM_SLOT_IN_UKSM; -+ uksm_pages_total += slot->pages; -+ -+ return 0; -+} -+ -+/* -+ * Called after vma is unlinked from its mm -+ */ -+void uksm_remove_vma(struct vm_area_struct *vma) -+{ -+ struct vma_slot *slot; -+ -+ if (!vma->uksm_vma_slot) -+ return; -+ -+ spin_lock(&vma_slot_list_lock); -+ slot = vma->uksm_vma_slot; -+ if (!slot) -+ goto out; -+ -+ if (slot_in_uksm(slot)) { -+ /** -+ * This slot has been added by ksmd, so move to the del list -+ * waiting ksmd to free it. -+ */ -+ list_add_tail(&slot->slot_list, &vma_slot_del); -+ } else { -+ /** -+ * It's still on new list. It's ok to free slot directly. -+ */ -+ list_del(&slot->slot_list); -+ free_vma_slot(slot); -+ } -+out: -+ vma->uksm_vma_slot = NULL; -+ spin_unlock(&vma_slot_list_lock); -+} -+ -+/** -+ * Need to do two things: -+ * 1. check if slot was moved to del list -+ * 2. make sure the mmap_sem is manipulated under valid vma. -+ * -+ * My concern here is that in some cases, this may make -+ * vma_slot_list_lock() waiters to serialized further by some -+ * sem->wait_lock, can this really be expensive? -+ * -+ * -+ * @return -+ * 0: if successfully locked mmap_sem -+ * -ENOENT: this slot was moved to del list -+ * -EBUSY: vma lock failed -+ */ -+static int try_down_read_slot_mmap_sem(struct vma_slot *slot) -+{ -+ struct vm_area_struct *vma; -+ struct mm_struct *mm; -+ struct rw_semaphore *sem; -+ -+ spin_lock(&vma_slot_list_lock); -+ -+ /* the slot_list was removed and inited from new list, when it enters -+ * uksm_list. If now it's not empty, then it must be moved to del list -+ */ -+ if (!slot_in_uksm(slot)) { -+ spin_unlock(&vma_slot_list_lock); -+ return -ENOENT; -+ } -+ -+ BUG_ON(slot->pages != vma_pages(slot->vma)); -+ /* Ok, vma still valid */ -+ vma = slot->vma; -+ mm = vma->vm_mm; -+ sem = &mm->mmap_sem; -+ -+ if (uksm_test_exit(mm)) { -+ spin_unlock(&vma_slot_list_lock); -+ return -ENOENT; -+ } -+ -+ if (down_read_trylock(sem)) { -+ spin_unlock(&vma_slot_list_lock); -+ if (slot_pool_alloc(slot)) { -+ uksm_remove_vma(vma); -+ up_read(sem); -+ return -ENOENT; -+ } -+ return 0; -+ } -+ -+ spin_unlock(&vma_slot_list_lock); -+ return -EBUSY; -+} -+ -+static inline unsigned long -+vma_page_address(struct page *page, struct vm_area_struct *vma) -+{ -+ pgoff_t pgoff = page->index; -+ unsigned long address; -+ -+ address = vma->vm_start + ((pgoff - vma->vm_pgoff) << PAGE_SHIFT); -+ if (unlikely(address < vma->vm_start || address >= vma->vm_end)) { -+ /* page should be within @vma mapping range */ -+ return -EFAULT; -+ } -+ return address; -+} -+ -+ -+/* return 0 on success with the item's mmap_sem locked */ -+static inline int get_mergeable_page_lock_mmap(struct rmap_item *item) -+{ -+ struct mm_struct *mm; -+ struct vma_slot *slot = item->slot; -+ int err = -EINVAL; -+ -+ struct page *page; -+ -+ /* -+ * try_down_read_slot_mmap_sem() returns non-zero if the slot -+ * has been removed by uksm_remove_vma(). -+ */ -+ if (try_down_read_slot_mmap_sem(slot)) -+ return -EBUSY; -+ -+ mm = slot->vma->vm_mm; -+ -+ if (uksm_test_exit(mm)) -+ goto failout_up; -+ -+ page = item->page; -+ rcu_read_lock(); -+ if (!get_page_unless_zero(page)) { -+ rcu_read_unlock(); -+ goto failout_up; -+ } -+ -+ /* No need to consider huge page here. */ -+ if (item->slot->vma->anon_vma != page_anon_vma(page) || -+ vma_page_address(page, item->slot->vma) != get_rmap_addr(item)) { -+ /* -+ * TODO: -+ * should we release this item becase of its stale page -+ * mapping? -+ */ -+ put_page(page); -+ rcu_read_unlock(); -+ goto failout_up; -+ } -+ rcu_read_unlock(); -+ return 0; -+ -+failout_up: -+ up_read(&mm->mmap_sem); -+ return err; -+} -+ -+/* -+ * What kind of VMA is considered ? -+ */ -+static inline int vma_can_enter(struct vm_area_struct *vma) -+{ -+ return uksm_flags_can_scan(vma->vm_flags); -+} -+ -+/* -+ * Called whenever a fresh new vma is created A new vma_slot. -+ * is created and inserted into a global list Must be called. -+ * after vma is inserted to its mm. -+ */ -+void uksm_vma_add_new(struct vm_area_struct *vma) -+{ -+ struct vma_slot *slot; -+ -+ if (!vma_can_enter(vma)) { -+ vma->uksm_vma_slot = NULL; -+ return; -+ } -+ -+ slot = alloc_vma_slot(); -+ if (!slot) { -+ vma->uksm_vma_slot = NULL; -+ return; -+ } -+ -+ vma->uksm_vma_slot = slot; -+ vma->vm_flags |= VM_MERGEABLE; -+ slot->vma = vma; -+ slot->mm = vma->vm_mm; -+ slot->ctime_j = jiffies; -+ slot->pages = vma_pages(vma); -+ spin_lock(&vma_slot_list_lock); -+ list_add_tail(&slot->slot_list, &vma_slot_new); -+ spin_unlock(&vma_slot_list_lock); -+} -+ -+/* 32/3 < they < 32/2 */ -+#define shiftl 8 -+#define shiftr 12 -+ -+#define HASH_FROM_TO(from, to) \ -+for (index = from; index < to; index++) { \ -+ pos = random_nums[index]; \ -+ hash += key[pos]; \ -+ hash += (hash << shiftl); \ -+ hash ^= (hash >> shiftr); \ -+} -+ -+ -+#define HASH_FROM_DOWN_TO(from, to) \ -+for (index = from - 1; index >= to; index--) { \ -+ hash ^= (hash >> shiftr); \ -+ hash ^= (hash >> (shiftr*2)); \ -+ hash -= (hash << shiftl); \ -+ hash += (hash << (shiftl*2)); \ -+ pos = random_nums[index]; \ -+ hash -= key[pos]; \ -+} -+ -+/* -+ * The main random sample hash function. -+ */ -+static u32 random_sample_hash(void *addr, u32 hash_strength) -+{ -+ u32 hash = 0xdeadbeef; -+ int index, pos, loop = hash_strength; -+ u32 *key = (u32 *)addr; -+ -+ if (loop > HASH_STRENGTH_FULL) -+ loop = HASH_STRENGTH_FULL; -+ -+ HASH_FROM_TO(0, loop); -+ -+ if (hash_strength > HASH_STRENGTH_FULL) { -+ loop = hash_strength - HASH_STRENGTH_FULL; -+ HASH_FROM_TO(0, loop); -+ } -+ -+ return hash; -+} -+ -+ -+/** -+ * It's used when hash strength is adjusted -+ * -+ * @addr The page's virtual address -+ * @from The original hash strength -+ * @to The hash strength changed to -+ * @hash The hash value generated with "from" hash value -+ * -+ * return the hash value -+ */ -+static u32 delta_hash(void *addr, int from, int to, u32 hash) -+{ -+ u32 *key = (u32 *)addr; -+ int index, pos; /* make sure they are int type */ -+ -+ if (to > from) { -+ if (from >= HASH_STRENGTH_FULL) { -+ from -= HASH_STRENGTH_FULL; -+ to -= HASH_STRENGTH_FULL; -+ HASH_FROM_TO(from, to); -+ } else if (to <= HASH_STRENGTH_FULL) { -+ HASH_FROM_TO(from, to); -+ } else { -+ HASH_FROM_TO(from, HASH_STRENGTH_FULL); -+ HASH_FROM_TO(0, to - HASH_STRENGTH_FULL); -+ } -+ } else { -+ if (from <= HASH_STRENGTH_FULL) { -+ HASH_FROM_DOWN_TO(from, to); -+ } else if (to >= HASH_STRENGTH_FULL) { -+ from -= HASH_STRENGTH_FULL; -+ to -= HASH_STRENGTH_FULL; -+ HASH_FROM_DOWN_TO(from, to); -+ } else { -+ HASH_FROM_DOWN_TO(from - HASH_STRENGTH_FULL, 0); -+ HASH_FROM_DOWN_TO(HASH_STRENGTH_FULL, to); -+ } -+ } -+ -+ return hash; -+} -+ -+/** -+ * -+ * Called when: rshash_pos or rshash_neg is about to overflow or a scan round -+ * has finished. -+ * -+ * return 0 if no page has been scanned since last call, 1 otherwise. -+ */ -+static inline int encode_benefit(void) -+{ -+ u64 scanned_delta, pos_delta, neg_delta; -+ unsigned long base = benefit.base; -+ -+ scanned_delta = uksm_pages_scanned - uksm_pages_scanned_last; -+ -+ if (!scanned_delta) -+ return 0; -+ -+ scanned_delta >>= base; -+ pos_delta = rshash_pos >> base; -+ neg_delta = rshash_neg >> base; -+ -+ if (CAN_OVERFLOW_U64(benefit.pos, pos_delta) || -+ CAN_OVERFLOW_U64(benefit.neg, neg_delta) || -+ CAN_OVERFLOW_U64(benefit.scanned, scanned_delta)) { -+ benefit.scanned >>= 1; -+ benefit.neg >>= 1; -+ benefit.pos >>= 1; -+ benefit.base++; -+ scanned_delta >>= 1; -+ pos_delta >>= 1; -+ neg_delta >>= 1; -+ } -+ -+ benefit.pos += pos_delta; -+ benefit.neg += neg_delta; -+ benefit.scanned += scanned_delta; -+ -+ BUG_ON(!benefit.scanned); -+ -+ rshash_pos = rshash_neg = 0; -+ uksm_pages_scanned_last = uksm_pages_scanned; -+ -+ return 1; -+} -+ -+static inline void reset_benefit(void) -+{ -+ benefit.pos = 0; -+ benefit.neg = 0; -+ benefit.base = 0; -+ benefit.scanned = 0; -+} -+ -+static inline void inc_rshash_pos(unsigned long delta) -+{ -+ if (CAN_OVERFLOW_U64(rshash_pos, delta)) -+ encode_benefit(); -+ -+ rshash_pos += delta; -+} -+ -+static inline void inc_rshash_neg(unsigned long delta) -+{ -+ if (CAN_OVERFLOW_U64(rshash_neg, delta)) -+ encode_benefit(); -+ -+ rshash_neg += delta; -+} -+ -+ -+static inline u32 page_hash(struct page *page, unsigned long hash_strength, -+ int cost_accounting) -+{ -+ u32 val; -+ unsigned long delta; -+ -+ void *addr = kmap_atomic(page); -+ -+ val = random_sample_hash(addr, hash_strength); -+ kunmap_atomic(addr); -+ -+ if (cost_accounting) { -+ if (hash_strength < HASH_STRENGTH_FULL) -+ delta = HASH_STRENGTH_FULL - hash_strength; -+ else -+ delta = 0; -+ -+ inc_rshash_pos(delta); -+ } -+ -+ return val; -+} -+ -+static int memcmp_pages(struct page *page1, struct page *page2, -+ int cost_accounting) -+{ -+ char *addr1, *addr2; -+ int ret; -+ -+ addr1 = kmap_atomic(page1); -+ addr2 = kmap_atomic(page2); -+ ret = memcmp(addr1, addr2, PAGE_SIZE); -+ kunmap_atomic(addr2); -+ kunmap_atomic(addr1); -+ -+ if (cost_accounting) -+ inc_rshash_neg(memcmp_cost); -+ -+ return ret; -+} -+ -+static inline int pages_identical(struct page *page1, struct page *page2) -+{ -+ return !memcmp_pages(page1, page2, 0); -+} -+ -+static inline int is_page_full_zero(struct page *page) -+{ -+ char *addr; -+ int ret; -+ -+ addr = kmap_atomic(page); -+ ret = is_full_zero(addr, PAGE_SIZE); -+ kunmap_atomic(addr); -+ -+ return ret; -+} -+ -+static int write_protect_page(struct vm_area_struct *vma, struct page *page, -+ pte_t *orig_pte, pte_t *old_pte) -+{ -+ struct mm_struct *mm = vma->vm_mm; -+ struct page_vma_mapped_walk pvmw = { -+ .page = page, -+ .vma = vma, -+ }; -+ int swapped; -+ int err = -EFAULT; -+ unsigned long mmun_start; /* For mmu_notifiers */ -+ unsigned long mmun_end; /* For mmu_notifiers */ -+ -+ pvmw.address = page_address_in_vma(page, vma); -+ if (pvmw.address == -EFAULT) -+ goto out; -+ -+ BUG_ON(PageTransCompound(page)); -+ -+ mmun_start = pvmw.address; -+ mmun_end = pvmw.address + PAGE_SIZE; -+ mmu_notifier_invalidate_range_start(mm, mmun_start, mmun_end); -+ -+ if (!page_vma_mapped_walk(&pvmw)) -+ goto out_mn; -+ if (WARN_ONCE(!pvmw.pte, "Unexpected PMD mapping?")) -+ goto out_unlock; -+ -+ if (old_pte) -+ *old_pte = *pvmw.pte; -+ -+ if (pte_write(*pvmw.pte) || pte_dirty(*pvmw.pte) || -+ (pte_protnone(*pvmw.pte) && pte_savedwrite(*pvmw.pte)) || mm_tlb_flush_pending(mm)) { -+ pte_t entry; -+ -+ swapped = PageSwapCache(page); -+ flush_cache_page(vma, pvmw.address, page_to_pfn(page)); -+ /* -+ * Ok this is tricky, when get_user_pages_fast() run it doesn't -+ * take any lock, therefore the check that we are going to make -+ * with the pagecount against the mapcount is racey and -+ * O_DIRECT can happen right after the check. -+ * So we clear the pte and flush the tlb before the check -+ * this assure us that no O_DIRECT can happen after the check -+ * or in the middle of the check. -+ */ -+ entry = ptep_clear_flush_notify(vma, pvmw.address, pvmw.pte); -+ /* -+ * Check that no O_DIRECT or similar I/O is in progress on the -+ * page -+ */ -+ if (page_mapcount(page) + 1 + swapped != page_count(page)) { -+ set_pte_at(mm, pvmw.address, pvmw.pte, entry); -+ goto out_unlock; -+ } -+ if (pte_dirty(entry)) -+ set_page_dirty(page); -+ -+ if (pte_protnone(entry)) -+ entry = pte_mkclean(pte_clear_savedwrite(entry)); -+ else -+ entry = pte_mkclean(pte_wrprotect(entry)); -+ -+ set_pte_at_notify(mm, pvmw.address, pvmw.pte, entry); -+ } -+ *orig_pte = *pvmw.pte; -+ err = 0; -+ -+out_unlock: -+ page_vma_mapped_walk_done(&pvmw); -+out_mn: -+ mmu_notifier_invalidate_range_end(mm, mmun_start, mmun_end); -+out: -+ return err; -+} -+ -+#define MERGE_ERR_PGERR 1 /* the page is invalid cannot continue */ -+#define MERGE_ERR_COLLI 2 /* there is a collision */ -+#define MERGE_ERR_COLLI_MAX 3 /* collision at the max hash strength */ -+#define MERGE_ERR_CHANGED 4 /* the page has changed since last hash */ -+ -+ -+/** -+ * replace_page - replace page in vma by new ksm page -+ * @vma: vma that holds the pte pointing to page -+ * @page: the page we are replacing by kpage -+ * @kpage: the ksm page we replace page by -+ * @orig_pte: the original value of the pte -+ * -+ * Returns 0 on success, MERGE_ERR_PGERR on failure. -+ */ -+static int replace_page(struct vm_area_struct *vma, struct page *page, -+ struct page *kpage, pte_t orig_pte) -+{ -+ struct mm_struct *mm = vma->vm_mm; -+ pgd_t *pgd; -+ p4d_t *p4d; -+ pud_t *pud; -+ pmd_t *pmd; -+ pte_t *ptep; -+ spinlock_t *ptl; -+ pte_t entry; -+ -+ unsigned long addr; -+ int err = MERGE_ERR_PGERR; -+ unsigned long mmun_start; /* For mmu_notifiers */ -+ unsigned long mmun_end; /* For mmu_notifiers */ -+ -+ addr = page_address_in_vma(page, vma); -+ if (addr == -EFAULT) -+ goto out; -+ -+ pgd = pgd_offset(mm, addr); -+ if (!pgd_present(*pgd)) -+ goto out; -+ -+ p4d = p4d_offset(pgd, addr); -+ pud = pud_offset(p4d, addr); -+ if (!pud_present(*pud)) -+ goto out; -+ -+ pmd = pmd_offset(pud, addr); -+ BUG_ON(pmd_trans_huge(*pmd)); -+ if (!pmd_present(*pmd)) -+ goto out; -+ -+ mmun_start = addr; -+ mmun_end = addr + PAGE_SIZE; -+ mmu_notifier_invalidate_range_start(mm, mmun_start, mmun_end); -+ -+ ptep = pte_offset_map_lock(mm, pmd, addr, &ptl); -+ if (!pte_same(*ptep, orig_pte)) { -+ pte_unmap_unlock(ptep, ptl); -+ goto out_mn; -+ } -+ -+ flush_cache_page(vma, addr, pte_pfn(*ptep)); -+ ptep_clear_flush_notify(vma, addr, ptep); -+ entry = mk_pte(kpage, vma->vm_page_prot); -+ -+ /* special treatment is needed for zero_page */ -+ if ((page_to_pfn(kpage) == uksm_zero_pfn) || -+ (page_to_pfn(kpage) == zero_pfn)) { -+ entry = pte_mkspecial(entry); -+ dec_mm_counter(mm, MM_ANONPAGES); -+ inc_zone_page_state(page, NR_UKSM_ZERO_PAGES); -+ } else { -+ get_page(kpage); -+ page_add_anon_rmap(kpage, vma, addr, false); -+ } -+ -+ set_pte_at_notify(mm, addr, ptep, entry); -+ -+ page_remove_rmap(page, false); -+ if (!page_mapped(page)) -+ try_to_free_swap(page); -+ put_page(page); -+ -+ pte_unmap_unlock(ptep, ptl); -+ err = 0; -+out_mn: -+ mmu_notifier_invalidate_range_end(mm, mmun_start, mmun_end); -+out: -+ return err; -+} -+ -+ -+/** -+ * Fully hash a page with HASH_STRENGTH_MAX return a non-zero hash value. The -+ * zero hash value at HASH_STRENGTH_MAX is used to indicated that its -+ * hash_max member has not been calculated. -+ * -+ * @page The page needs to be hashed -+ * @hash_old The hash value calculated with current hash strength -+ * -+ * return the new hash value calculated at HASH_STRENGTH_MAX -+ */ -+static inline u32 page_hash_max(struct page *page, u32 hash_old) -+{ -+ u32 hash_max = 0; -+ void *addr; -+ -+ addr = kmap_atomic(page); -+ hash_max = delta_hash(addr, hash_strength, -+ HASH_STRENGTH_MAX, hash_old); -+ -+ kunmap_atomic(addr); -+ -+ if (!hash_max) -+ hash_max = 1; -+ -+ inc_rshash_neg(HASH_STRENGTH_MAX - hash_strength); -+ return hash_max; -+} -+ -+/* -+ * We compare the hash again, to ensure that it is really a hash collision -+ * instead of being caused by page write. -+ */ -+static inline int check_collision(struct rmap_item *rmap_item, -+ u32 hash) -+{ -+ int err; -+ struct page *page = rmap_item->page; -+ -+ /* if this rmap_item has already been hash_maxed, then the collision -+ * must appears in the second-level rbtree search. In this case we check -+ * if its hash_max value has been changed. Otherwise, the collision -+ * happens in the first-level rbtree search, so we check against it's -+ * current hash value. -+ */ -+ if (rmap_item->hash_max) { -+ inc_rshash_neg(memcmp_cost); -+ inc_rshash_neg(HASH_STRENGTH_MAX - hash_strength); -+ -+ if (rmap_item->hash_max == page_hash_max(page, hash)) -+ err = MERGE_ERR_COLLI; -+ else -+ err = MERGE_ERR_CHANGED; -+ } else { -+ inc_rshash_neg(memcmp_cost + hash_strength); -+ -+ if (page_hash(page, hash_strength, 0) == hash) -+ err = MERGE_ERR_COLLI; -+ else -+ err = MERGE_ERR_CHANGED; -+ } -+ -+ return err; -+} -+ -+/** -+ * Try to merge a rmap_item.page with a kpage in stable node. kpage must -+ * already be a ksm page. -+ * -+ * @return 0 if the pages were merged, -EFAULT otherwise. -+ */ -+static int try_to_merge_with_uksm_page(struct rmap_item *rmap_item, -+ struct page *kpage, u32 hash) -+{ -+ struct vm_area_struct *vma = rmap_item->slot->vma; -+ struct mm_struct *mm = vma->vm_mm; -+ pte_t orig_pte = __pte(0); -+ int err = MERGE_ERR_PGERR; -+ struct page *page; -+ -+ if (uksm_test_exit(mm)) -+ goto out; -+ -+ page = rmap_item->page; -+ -+ if (page == kpage) { /* ksm page forked */ -+ err = 0; -+ goto out; -+ } -+ -+ /* -+ * We need the page lock to read a stable PageSwapCache in -+ * write_protect_page(). We use trylock_page() instead of -+ * lock_page() because we don't want to wait here - we -+ * prefer to continue scanning and merging different pages, -+ * then come back to this page when it is unlocked. -+ */ -+ if (!trylock_page(page)) -+ goto out; -+ -+ if (!PageAnon(page) || !PageKsm(kpage)) -+ goto out_unlock; -+ -+ if (PageTransCompound(page)) { -+ err = split_huge_page(page); -+ if (err) -+ goto out_unlock; -+ } -+ -+ /* -+ * If this anonymous page is mapped only here, its pte may need -+ * to be write-protected. If it's mapped elsewhere, all of its -+ * ptes are necessarily already write-protected. But in either -+ * case, we need to lock and check page_count is not raised. -+ */ -+ if (write_protect_page(vma, page, &orig_pte, NULL) == 0) { -+ if (pages_identical(page, kpage)) -+ err = replace_page(vma, page, kpage, orig_pte); -+ else -+ err = check_collision(rmap_item, hash); -+ } -+ -+ if ((vma->vm_flags & VM_LOCKED) && kpage && !err) { -+ munlock_vma_page(page); -+ if (!PageMlocked(kpage)) { -+ unlock_page(page); -+ lock_page(kpage); -+ mlock_vma_page(kpage); -+ page = kpage; /* for final unlock */ -+ } -+ } -+ -+out_unlock: -+ unlock_page(page); -+out: -+ return err; -+} -+ -+ -+ -+/** -+ * If two pages fail to merge in try_to_merge_two_pages, then we have a chance -+ * to restore a page mapping that has been changed in try_to_merge_two_pages. -+ * -+ * @return 0 on success. -+ */ -+static int restore_uksm_page_pte(struct vm_area_struct *vma, unsigned long addr, -+ pte_t orig_pte, pte_t wprt_pte) -+{ -+ struct mm_struct *mm = vma->vm_mm; -+ pgd_t *pgd; -+ p4d_t *p4d; -+ pud_t *pud; -+ pmd_t *pmd; -+ pte_t *ptep; -+ spinlock_t *ptl; -+ -+ int err = -EFAULT; -+ -+ pgd = pgd_offset(mm, addr); -+ if (!pgd_present(*pgd)) -+ goto out; -+ -+ p4d = p4d_offset(pgd, addr); -+ pud = pud_offset(p4d, addr); -+ if (!pud_present(*pud)) -+ goto out; -+ -+ pmd = pmd_offset(pud, addr); -+ if (!pmd_present(*pmd)) -+ goto out; -+ -+ ptep = pte_offset_map_lock(mm, pmd, addr, &ptl); -+ if (!pte_same(*ptep, wprt_pte)) { -+ /* already copied, let it be */ -+ pte_unmap_unlock(ptep, ptl); -+ goto out; -+ } -+ -+ /* -+ * Good boy, still here. When we still get the ksm page, it does not -+ * return to the free page pool, there is no way that a pte was changed -+ * to other page and gets back to this page. And remind that ksm page -+ * do not reuse in do_wp_page(). So it's safe to restore the original -+ * pte. -+ */ -+ flush_cache_page(vma, addr, pte_pfn(*ptep)); -+ ptep_clear_flush_notify(vma, addr, ptep); -+ set_pte_at_notify(mm, addr, ptep, orig_pte); -+ -+ pte_unmap_unlock(ptep, ptl); -+ err = 0; -+out: -+ return err; -+} -+ -+/** -+ * try_to_merge_two_pages() - take two identical pages and prepare -+ * them to be merged into one page(rmap_item->page) -+ * -+ * @return 0 if we successfully merged two identical pages into -+ * one ksm page. MERGE_ERR_COLLI if it's only a hash collision -+ * search in rbtree. MERGE_ERR_CHANGED if rmap_item has been -+ * changed since it's hashed. MERGE_ERR_PGERR otherwise. -+ * -+ */ -+static int try_to_merge_two_pages(struct rmap_item *rmap_item, -+ struct rmap_item *tree_rmap_item, -+ u32 hash) -+{ -+ pte_t orig_pte1 = __pte(0), orig_pte2 = __pte(0); -+ pte_t wprt_pte1 = __pte(0), wprt_pte2 = __pte(0); -+ struct vm_area_struct *vma1 = rmap_item->slot->vma; -+ struct vm_area_struct *vma2 = tree_rmap_item->slot->vma; -+ struct page *page = rmap_item->page; -+ struct page *tree_page = tree_rmap_item->page; -+ int err = MERGE_ERR_PGERR; -+ struct address_space *saved_mapping; -+ -+ -+ if (rmap_item->page == tree_rmap_item->page) -+ goto out; -+ -+ if (!trylock_page(page)) -+ goto out; -+ -+ if (!PageAnon(page)) -+ goto out_unlock; -+ -+ if (PageTransCompound(page)) { -+ err = split_huge_page(page); -+ if (err) -+ goto out_unlock; -+ } -+ -+ if (write_protect_page(vma1, page, &wprt_pte1, &orig_pte1) != 0) { -+ unlock_page(page); -+ goto out; -+ } -+ -+ /* -+ * While we hold page lock, upgrade page from -+ * PageAnon+anon_vma to PageKsm+NULL stable_node: -+ * stable_tree_insert() will update stable_node. -+ */ -+ saved_mapping = page->mapping; -+ set_page_stable_node(page, NULL); -+ mark_page_accessed(page); -+ if (!PageDirty(page)) -+ SetPageDirty(page); -+ -+ unlock_page(page); -+ -+ if (!trylock_page(tree_page)) -+ goto restore_out; -+ -+ if (!PageAnon(tree_page)) { -+ unlock_page(tree_page); -+ goto restore_out; -+ } -+ -+ if (PageTransCompound(tree_page)) { -+ err = split_huge_page(tree_page); -+ if (err) { -+ unlock_page(tree_page); -+ goto restore_out; -+ } -+ } -+ -+ if (write_protect_page(vma2, tree_page, &wprt_pte2, &orig_pte2) != 0) { -+ unlock_page(tree_page); -+ goto restore_out; -+ } -+ -+ if (pages_identical(page, tree_page)) { -+ err = replace_page(vma2, tree_page, page, wprt_pte2); -+ if (err) { -+ unlock_page(tree_page); -+ goto restore_out; -+ } -+ -+ if ((vma2->vm_flags & VM_LOCKED)) { -+ munlock_vma_page(tree_page); -+ if (!PageMlocked(page)) { -+ unlock_page(tree_page); -+ lock_page(page); -+ mlock_vma_page(page); -+ tree_page = page; /* for final unlock */ -+ } -+ } -+ -+ unlock_page(tree_page); -+ -+ goto out; /* success */ -+ -+ } else { -+ if (tree_rmap_item->hash_max && -+ tree_rmap_item->hash_max == rmap_item->hash_max) { -+ err = MERGE_ERR_COLLI_MAX; -+ } else if (page_hash(page, hash_strength, 0) == -+ page_hash(tree_page, hash_strength, 0)) { -+ inc_rshash_neg(memcmp_cost + hash_strength * 2); -+ err = MERGE_ERR_COLLI; -+ } else { -+ err = MERGE_ERR_CHANGED; -+ } -+ -+ unlock_page(tree_page); -+ } -+ -+restore_out: -+ lock_page(page); -+ if (!restore_uksm_page_pte(vma1, get_rmap_addr(rmap_item), -+ orig_pte1, wprt_pte1)) -+ page->mapping = saved_mapping; -+ -+out_unlock: -+ unlock_page(page); -+out: -+ return err; -+} -+ -+static inline int hash_cmp(u32 new_val, u32 node_val) -+{ -+ if (new_val > node_val) -+ return 1; -+ else if (new_val < node_val) -+ return -1; -+ else -+ return 0; -+} -+ -+static inline u32 rmap_item_hash_max(struct rmap_item *item, u32 hash) -+{ -+ u32 hash_max = item->hash_max; -+ -+ if (!hash_max) { -+ hash_max = page_hash_max(item->page, hash); -+ -+ item->hash_max = hash_max; -+ } -+ -+ return hash_max; -+} -+ -+ -+ -+/** -+ * stable_tree_search() - search the stable tree for a page -+ * -+ * @item: the rmap_item we are comparing with -+ * @hash: the hash value of this item->page already calculated -+ * -+ * @return the page we have found, NULL otherwise. The page returned has -+ * been gotten. -+ */ -+static struct page *stable_tree_search(struct rmap_item *item, u32 hash) -+{ -+ struct rb_node *node = root_stable_treep->rb_node; -+ struct tree_node *tree_node; -+ unsigned long hash_max; -+ struct page *page = item->page; -+ struct stable_node *stable_node; -+ -+ stable_node = page_stable_node(page); -+ if (stable_node) { -+ /* ksm page forked, that is -+ * if (PageKsm(page) && !in_stable_tree(rmap_item)) -+ * it's actually gotten once outside. -+ */ -+ get_page(page); -+ return page; -+ } -+ -+ while (node) { -+ int cmp; -+ -+ tree_node = rb_entry(node, struct tree_node, node); -+ -+ cmp = hash_cmp(hash, tree_node->hash); -+ -+ if (cmp < 0) -+ node = node->rb_left; -+ else if (cmp > 0) -+ node = node->rb_right; -+ else -+ break; -+ } -+ -+ if (!node) -+ return NULL; -+ -+ if (tree_node->count == 1) { -+ stable_node = rb_entry(tree_node->sub_root.rb_node, -+ struct stable_node, node); -+ BUG_ON(!stable_node); -+ -+ goto get_page_out; -+ } -+ -+ /* -+ * ok, we have to search the second -+ * level subtree, hash the page to a -+ * full strength. -+ */ -+ node = tree_node->sub_root.rb_node; -+ BUG_ON(!node); -+ hash_max = rmap_item_hash_max(item, hash); -+ -+ while (node) { -+ int cmp; -+ -+ stable_node = rb_entry(node, struct stable_node, node); -+ -+ cmp = hash_cmp(hash_max, stable_node->hash_max); -+ -+ if (cmp < 0) -+ node = node->rb_left; -+ else if (cmp > 0) -+ node = node->rb_right; -+ else -+ goto get_page_out; -+ } -+ -+ return NULL; -+ -+get_page_out: -+ page = get_uksm_page(stable_node, 1, 1); -+ return page; -+} -+ -+static int try_merge_rmap_item(struct rmap_item *item, -+ struct page *kpage, -+ struct page *tree_page) -+{ -+ struct vm_area_struct *vma = item->slot->vma; -+ struct page_vma_mapped_walk pvmw = { -+ .page = kpage, -+ .vma = vma, -+ }; -+ -+ pvmw.address = get_rmap_addr(item); -+ if (!page_vma_mapped_walk(&pvmw)) -+ return 0; -+ -+ if (pte_write(*pvmw.pte)) { -+ /* has changed, abort! */ -+ page_vma_mapped_walk_done(&pvmw); -+ return 0; -+ } -+ -+ get_page(tree_page); -+ page_add_anon_rmap(tree_page, vma, pvmw.address, false); -+ -+ flush_cache_page(vma, pvmw.address, page_to_pfn(kpage)); -+ ptep_clear_flush_notify(vma, pvmw.address, pvmw.pte); -+ set_pte_at_notify(vma->vm_mm, pvmw.address, pvmw.pte, -+ mk_pte(tree_page, vma->vm_page_prot)); -+ -+ page_remove_rmap(kpage, false); -+ put_page(kpage); -+ -+ page_vma_mapped_walk_done(&pvmw); -+ -+ return 1; -+} -+ -+/** -+ * try_to_merge_with_stable_page() - when two rmap_items need to be inserted -+ * into stable tree, the page was found to be identical to a stable ksm page, -+ * this is the last chance we can merge them into one. -+ * -+ * @item1: the rmap_item holding the page which we wanted to insert -+ * into stable tree. -+ * @item2: the other rmap_item we found when unstable tree search -+ * @oldpage: the page currently mapped by the two rmap_items -+ * @tree_page: the page we found identical in stable tree node -+ * @success1: return if item1 is successfully merged -+ * @success2: return if item2 is successfully merged -+ */ -+static void try_merge_with_stable(struct rmap_item *item1, -+ struct rmap_item *item2, -+ struct page **kpage, -+ struct page *tree_page, -+ int *success1, int *success2) -+{ -+ struct vm_area_struct *vma1 = item1->slot->vma; -+ struct vm_area_struct *vma2 = item2->slot->vma; -+ *success1 = 0; -+ *success2 = 0; -+ -+ if (unlikely(*kpage == tree_page)) { -+ /* I don't think this can really happen */ -+ pr_warn("UKSM: unexpected condition detected in " -+ "%s -- *kpage == tree_page !\n", __func__); -+ *success1 = 1; -+ *success2 = 1; -+ return; -+ } -+ -+ if (!PageAnon(*kpage) || !PageKsm(*kpage)) -+ goto failed; -+ -+ if (!trylock_page(tree_page)) -+ goto failed; -+ -+ /* If the oldpage is still ksm and still pointed -+ * to in the right place, and still write protected, -+ * we are confident it's not changed, no need to -+ * memcmp anymore. -+ * be ware, we cannot take nested pte locks, -+ * deadlock risk. -+ */ -+ if (!try_merge_rmap_item(item1, *kpage, tree_page)) -+ goto unlock_failed; -+ -+ /* ok, then vma2, remind that pte1 already set */ -+ if (!try_merge_rmap_item(item2, *kpage, tree_page)) -+ goto success_1; -+ -+ *success2 = 1; -+success_1: -+ *success1 = 1; -+ -+ -+ if ((*success1 && vma1->vm_flags & VM_LOCKED) || -+ (*success2 && vma2->vm_flags & VM_LOCKED)) { -+ munlock_vma_page(*kpage); -+ if (!PageMlocked(tree_page)) -+ mlock_vma_page(tree_page); -+ } -+ -+ /* -+ * We do not need oldpage any more in the caller, so can break the lock -+ * now. -+ */ -+ unlock_page(*kpage); -+ *kpage = tree_page; /* Get unlocked outside. */ -+ return; -+ -+unlock_failed: -+ unlock_page(tree_page); -+failed: -+ return; -+} -+ -+static inline void stable_node_hash_max(struct stable_node *node, -+ struct page *page, u32 hash) -+{ -+ u32 hash_max = node->hash_max; -+ -+ if (!hash_max) { -+ hash_max = page_hash_max(page, hash); -+ node->hash_max = hash_max; -+ } -+} -+ -+static inline -+struct stable_node *new_stable_node(struct tree_node *tree_node, -+ struct page *kpage, u32 hash_max) -+{ -+ struct stable_node *new_stable_node; -+ -+ new_stable_node = alloc_stable_node(); -+ if (!new_stable_node) -+ return NULL; -+ -+ new_stable_node->kpfn = page_to_pfn(kpage); -+ new_stable_node->hash_max = hash_max; -+ new_stable_node->tree_node = tree_node; -+ set_page_stable_node(kpage, new_stable_node); -+ -+ return new_stable_node; -+} -+ -+static inline -+struct stable_node *first_level_insert(struct tree_node *tree_node, -+ struct rmap_item *rmap_item, -+ struct rmap_item *tree_rmap_item, -+ struct page **kpage, u32 hash, -+ int *success1, int *success2) -+{ -+ int cmp; -+ struct page *tree_page; -+ u32 hash_max = 0; -+ struct stable_node *stable_node, *new_snode; -+ struct rb_node *parent = NULL, **new; -+ -+ /* this tree node contains no sub-tree yet */ -+ stable_node = rb_entry(tree_node->sub_root.rb_node, -+ struct stable_node, node); -+ -+ tree_page = get_uksm_page(stable_node, 1, 0); -+ if (tree_page) { -+ cmp = memcmp_pages(*kpage, tree_page, 1); -+ if (!cmp) { -+ try_merge_with_stable(rmap_item, tree_rmap_item, kpage, -+ tree_page, success1, success2); -+ put_page(tree_page); -+ if (!*success1 && !*success2) -+ goto failed; -+ -+ return stable_node; -+ -+ } else { -+ /* -+ * collision in first level try to create a subtree. -+ * A new node need to be created. -+ */ -+ put_page(tree_page); -+ -+ stable_node_hash_max(stable_node, tree_page, -+ tree_node->hash); -+ hash_max = rmap_item_hash_max(rmap_item, hash); -+ cmp = hash_cmp(hash_max, stable_node->hash_max); -+ -+ parent = &stable_node->node; -+ if (cmp < 0) -+ new = &parent->rb_left; -+ else if (cmp > 0) -+ new = &parent->rb_right; -+ else -+ goto failed; -+ } -+ -+ } else { -+ /* the only stable_node deleted, we reuse its tree_node. -+ */ -+ parent = NULL; -+ new = &tree_node->sub_root.rb_node; -+ } -+ -+ new_snode = new_stable_node(tree_node, *kpage, hash_max); -+ if (!new_snode) -+ goto failed; -+ -+ rb_link_node(&new_snode->node, parent, new); -+ rb_insert_color(&new_snode->node, &tree_node->sub_root); -+ tree_node->count++; -+ *success1 = *success2 = 1; -+ -+ return new_snode; -+ -+failed: -+ return NULL; -+} -+ -+static inline -+struct stable_node *stable_subtree_insert(struct tree_node *tree_node, -+ struct rmap_item *rmap_item, -+ struct rmap_item *tree_rmap_item, -+ struct page **kpage, u32 hash, -+ int *success1, int *success2) -+{ -+ struct page *tree_page; -+ u32 hash_max; -+ struct stable_node *stable_node, *new_snode; -+ struct rb_node *parent, **new; -+ -+research: -+ parent = NULL; -+ new = &tree_node->sub_root.rb_node; -+ BUG_ON(!*new); -+ hash_max = rmap_item_hash_max(rmap_item, hash); -+ while (*new) { -+ int cmp; -+ -+ stable_node = rb_entry(*new, struct stable_node, node); -+ -+ cmp = hash_cmp(hash_max, stable_node->hash_max); -+ -+ if (cmp < 0) { -+ parent = *new; -+ new = &parent->rb_left; -+ } else if (cmp > 0) { -+ parent = *new; -+ new = &parent->rb_right; -+ } else { -+ tree_page = get_uksm_page(stable_node, 1, 0); -+ if (tree_page) { -+ cmp = memcmp_pages(*kpage, tree_page, 1); -+ if (!cmp) { -+ try_merge_with_stable(rmap_item, -+ tree_rmap_item, kpage, -+ tree_page, success1, success2); -+ -+ put_page(tree_page); -+ if (!*success1 && !*success2) -+ goto failed; -+ /* -+ * successfully merged with a stable -+ * node -+ */ -+ return stable_node; -+ } else { -+ put_page(tree_page); -+ goto failed; -+ } -+ } else { -+ /* -+ * stable node may be deleted, -+ * and subtree maybe -+ * restructed, cannot -+ * continue, research it. -+ */ -+ if (tree_node->count) { -+ goto research; -+ } else { -+ /* reuse the tree node*/ -+ parent = NULL; -+ new = &tree_node->sub_root.rb_node; -+ } -+ } -+ } -+ } -+ -+ new_snode = new_stable_node(tree_node, *kpage, hash_max); -+ if (!new_snode) -+ goto failed; -+ -+ rb_link_node(&new_snode->node, parent, new); -+ rb_insert_color(&new_snode->node, &tree_node->sub_root); -+ tree_node->count++; -+ *success1 = *success2 = 1; -+ -+ return new_snode; -+ -+failed: -+ return NULL; -+} -+ -+ -+/** -+ * stable_tree_insert() - try to insert a merged page in unstable tree to -+ * the stable tree -+ * -+ * @kpage: the page need to be inserted -+ * @hash: the current hash of this page -+ * @rmap_item: the rmap_item being scanned -+ * @tree_rmap_item: the rmap_item found on unstable tree -+ * @success1: return if rmap_item is merged -+ * @success2: return if tree_rmap_item is merged -+ * -+ * @return the stable_node on stable tree if at least one -+ * rmap_item is inserted into stable tree, NULL -+ * otherwise. -+ */ -+static struct stable_node * -+stable_tree_insert(struct page **kpage, u32 hash, -+ struct rmap_item *rmap_item, -+ struct rmap_item *tree_rmap_item, -+ int *success1, int *success2) -+{ -+ struct rb_node **new = &root_stable_treep->rb_node; -+ struct rb_node *parent = NULL; -+ struct stable_node *stable_node; -+ struct tree_node *tree_node; -+ u32 hash_max = 0; -+ -+ *success1 = *success2 = 0; -+ -+ while (*new) { -+ int cmp; -+ -+ tree_node = rb_entry(*new, struct tree_node, node); -+ -+ cmp = hash_cmp(hash, tree_node->hash); -+ -+ if (cmp < 0) { -+ parent = *new; -+ new = &parent->rb_left; -+ } else if (cmp > 0) { -+ parent = *new; -+ new = &parent->rb_right; -+ } else -+ break; -+ } -+ -+ if (*new) { -+ if (tree_node->count == 1) { -+ stable_node = first_level_insert(tree_node, rmap_item, -+ tree_rmap_item, kpage, -+ hash, success1, success2); -+ } else { -+ stable_node = stable_subtree_insert(tree_node, -+ rmap_item, tree_rmap_item, kpage, -+ hash, success1, success2); -+ } -+ } else { -+ -+ /* no tree node found */ -+ tree_node = alloc_tree_node(stable_tree_node_listp); -+ if (!tree_node) { -+ stable_node = NULL; -+ goto out; -+ } -+ -+ stable_node = new_stable_node(tree_node, *kpage, hash_max); -+ if (!stable_node) { -+ free_tree_node(tree_node); -+ goto out; -+ } -+ -+ tree_node->hash = hash; -+ rb_link_node(&tree_node->node, parent, new); -+ rb_insert_color(&tree_node->node, root_stable_treep); -+ parent = NULL; -+ new = &tree_node->sub_root.rb_node; -+ -+ rb_link_node(&stable_node->node, parent, new); -+ rb_insert_color(&stable_node->node, &tree_node->sub_root); -+ tree_node->count++; -+ *success1 = *success2 = 1; -+ } -+ -+out: -+ return stable_node; -+} -+ -+ -+/** -+ * get_tree_rmap_item_page() - try to get the page and lock the mmap_sem -+ * -+ * @return 0 on success, -EBUSY if unable to lock the mmap_sem, -+ * -EINVAL if the page mapping has been changed. -+ */ -+static inline int get_tree_rmap_item_page(struct rmap_item *tree_rmap_item) -+{ -+ int err; -+ -+ err = get_mergeable_page_lock_mmap(tree_rmap_item); -+ -+ if (err == -EINVAL) { -+ /* its page map has been changed, remove it */ -+ remove_rmap_item_from_tree(tree_rmap_item); -+ } -+ -+ /* The page is gotten and mmap_sem is locked now. */ -+ return err; -+} -+ -+ -+/** -+ * unstable_tree_search_insert() - search an unstable tree rmap_item with the -+ * same hash value. Get its page and trylock the mmap_sem -+ */ -+static inline -+struct rmap_item *unstable_tree_search_insert(struct rmap_item *rmap_item, -+ u32 hash) -+ -+{ -+ struct rb_node **new = &root_unstable_tree.rb_node; -+ struct rb_node *parent = NULL; -+ struct tree_node *tree_node; -+ u32 hash_max; -+ struct rmap_item *tree_rmap_item; -+ -+ while (*new) { -+ int cmp; -+ -+ tree_node = rb_entry(*new, struct tree_node, node); -+ -+ cmp = hash_cmp(hash, tree_node->hash); -+ -+ if (cmp < 0) { -+ parent = *new; -+ new = &parent->rb_left; -+ } else if (cmp > 0) { -+ parent = *new; -+ new = &parent->rb_right; -+ } else -+ break; -+ } -+ -+ if (*new) { -+ /* got the tree_node */ -+ if (tree_node->count == 1) { -+ tree_rmap_item = rb_entry(tree_node->sub_root.rb_node, -+ struct rmap_item, node); -+ BUG_ON(!tree_rmap_item); -+ -+ goto get_page_out; -+ } -+ -+ /* well, search the collision subtree */ -+ new = &tree_node->sub_root.rb_node; -+ BUG_ON(!*new); -+ hash_max = rmap_item_hash_max(rmap_item, hash); -+ -+ while (*new) { -+ int cmp; -+ -+ tree_rmap_item = rb_entry(*new, struct rmap_item, -+ node); -+ -+ cmp = hash_cmp(hash_max, tree_rmap_item->hash_max); -+ parent = *new; -+ if (cmp < 0) -+ new = &parent->rb_left; -+ else if (cmp > 0) -+ new = &parent->rb_right; -+ else -+ goto get_page_out; -+ } -+ } else { -+ /* alloc a new tree_node */ -+ tree_node = alloc_tree_node(&unstable_tree_node_list); -+ if (!tree_node) -+ return NULL; -+ -+ tree_node->hash = hash; -+ rb_link_node(&tree_node->node, parent, new); -+ rb_insert_color(&tree_node->node, &root_unstable_tree); -+ parent = NULL; -+ new = &tree_node->sub_root.rb_node; -+ } -+ -+ /* did not found even in sub-tree */ -+ rmap_item->tree_node = tree_node; -+ rmap_item->address |= UNSTABLE_FLAG; -+ rmap_item->hash_round = uksm_hash_round; -+ rb_link_node(&rmap_item->node, parent, new); -+ rb_insert_color(&rmap_item->node, &tree_node->sub_root); -+ -+ uksm_pages_unshared++; -+ return NULL; -+ -+get_page_out: -+ if (tree_rmap_item->page == rmap_item->page) -+ return NULL; -+ -+ if (get_tree_rmap_item_page(tree_rmap_item)) -+ return NULL; -+ -+ return tree_rmap_item; -+} -+ -+static void hold_anon_vma(struct rmap_item *rmap_item, -+ struct anon_vma *anon_vma) -+{ -+ rmap_item->anon_vma = anon_vma; -+ get_anon_vma(anon_vma); -+} -+ -+ -+/** -+ * stable_tree_append() - append a rmap_item to a stable node. Deduplication -+ * ratio statistics is done in this function. -+ * -+ */ -+static void stable_tree_append(struct rmap_item *rmap_item, -+ struct stable_node *stable_node, int logdedup) -+{ -+ struct node_vma *node_vma = NULL, *new_node_vma, *node_vma_cont = NULL; -+ unsigned long key = (unsigned long)rmap_item->slot; -+ unsigned long factor = rmap_item->slot->rung->step; -+ -+ BUG_ON(!stable_node); -+ rmap_item->address |= STABLE_FLAG; -+ -+ if (hlist_empty(&stable_node->hlist)) { -+ uksm_pages_shared++; -+ goto node_vma_new; -+ } else { -+ uksm_pages_sharing++; -+ } -+ -+ hlist_for_each_entry(node_vma, &stable_node->hlist, hlist) { -+ if (node_vma->key >= key) -+ break; -+ -+ if (logdedup) { -+ node_vma->slot->pages_bemerged += factor; -+ if (list_empty(&node_vma->slot->dedup_list)) -+ list_add(&node_vma->slot->dedup_list, -+ &vma_slot_dedup); -+ } -+ } -+ -+ if (node_vma) { -+ if (node_vma->key == key) { -+ node_vma_cont = hlist_entry_safe(node_vma->hlist.next, struct node_vma, hlist); -+ goto node_vma_ok; -+ } else if (node_vma->key > key) { -+ node_vma_cont = node_vma; -+ } -+ } -+ -+node_vma_new: -+ /* no same vma already in node, alloc a new node_vma */ -+ new_node_vma = alloc_node_vma(); -+ BUG_ON(!new_node_vma); -+ new_node_vma->head = stable_node; -+ new_node_vma->slot = rmap_item->slot; -+ -+ if (!node_vma) { -+ hlist_add_head(&new_node_vma->hlist, &stable_node->hlist); -+ } else if (node_vma->key != key) { -+ if (node_vma->key < key) -+ hlist_add_behind(&new_node_vma->hlist, &node_vma->hlist); -+ else { -+ hlist_add_before(&new_node_vma->hlist, -+ &node_vma->hlist); -+ } -+ -+ } -+ node_vma = new_node_vma; -+ -+node_vma_ok: /* ok, ready to add to the list */ -+ rmap_item->head = node_vma; -+ hlist_add_head(&rmap_item->hlist, &node_vma->rmap_hlist); -+ hold_anon_vma(rmap_item, rmap_item->slot->vma->anon_vma); -+ if (logdedup) { -+ rmap_item->slot->pages_merged++; -+ if (node_vma_cont) { -+ node_vma = node_vma_cont; -+ hlist_for_each_entry_continue(node_vma, hlist) { -+ node_vma->slot->pages_bemerged += factor; -+ if (list_empty(&node_vma->slot->dedup_list)) -+ list_add(&node_vma->slot->dedup_list, -+ &vma_slot_dedup); -+ } -+ } -+ } -+} -+ -+/* -+ * We use break_ksm to break COW on a ksm page: it's a stripped down -+ * -+ * if (get_user_pages(addr, 1, 1, 1, &page, NULL) == 1) -+ * put_page(page); -+ * -+ * but taking great care only to touch a ksm page, in a VM_MERGEABLE vma, -+ * in case the application has unmapped and remapped mm,addr meanwhile. -+ * Could a ksm page appear anywhere else? Actually yes, in a VM_PFNMAP -+ * mmap of /dev/mem or /dev/kmem, where we would not want to touch it. -+ */ -+static int break_ksm(struct vm_area_struct *vma, unsigned long addr) -+{ -+ struct page *page; -+ int ret = 0; -+ -+ do { -+ cond_resched(); -+ page = follow_page(vma, addr, FOLL_GET | FOLL_MIGRATION | FOLL_REMOTE); -+ if (IS_ERR_OR_NULL(page)) -+ break; -+ if (PageKsm(page)) { -+ ret = handle_mm_fault(vma, addr, -+ FAULT_FLAG_WRITE | FAULT_FLAG_REMOTE); -+ } else -+ ret = VM_FAULT_WRITE; -+ put_page(page); -+ } while (!(ret & (VM_FAULT_WRITE | VM_FAULT_SIGBUS | VM_FAULT_SIGSEGV | VM_FAULT_OOM))); -+ /* -+ * We must loop because handle_mm_fault() may back out if there's -+ * any difficulty e.g. if pte accessed bit gets updated concurrently. -+ * -+ * VM_FAULT_WRITE is what we have been hoping for: it indicates that -+ * COW has been broken, even if the vma does not permit VM_WRITE; -+ * but note that a concurrent fault might break PageKsm for us. -+ * -+ * VM_FAULT_SIGBUS could occur if we race with truncation of the -+ * backing file, which also invalidates anonymous pages: that's -+ * okay, that truncation will have unmapped the PageKsm for us. -+ * -+ * VM_FAULT_OOM: at the time of writing (late July 2009), setting -+ * aside mem_cgroup limits, VM_FAULT_OOM would only be set if the -+ * current task has TIF_MEMDIE set, and will be OOM killed on return -+ * to user; and ksmd, having no mm, would never be chosen for that. -+ * -+ * But if the mm is in a limited mem_cgroup, then the fault may fail -+ * with VM_FAULT_OOM even if the current task is not TIF_MEMDIE; and -+ * even ksmd can fail in this way - though it's usually breaking ksm -+ * just to undo a merge it made a moment before, so unlikely to oom. -+ * -+ * That's a pity: we might therefore have more kernel pages allocated -+ * than we're counting as nodes in the stable tree; but uksm_do_scan -+ * will retry to break_cow on each pass, so should recover the page -+ * in due course. The important thing is to not let VM_MERGEABLE -+ * be cleared while any such pages might remain in the area. -+ */ -+ return (ret & VM_FAULT_OOM) ? -ENOMEM : 0; -+} -+ -+static void break_cow(struct rmap_item *rmap_item) -+{ -+ struct vm_area_struct *vma = rmap_item->slot->vma; -+ struct mm_struct *mm = vma->vm_mm; -+ unsigned long addr = get_rmap_addr(rmap_item); -+ -+ if (uksm_test_exit(mm)) -+ goto out; -+ -+ break_ksm(vma, addr); -+out: -+ return; -+} -+ -+/* -+ * Though it's very tempting to unmerge in_stable_tree(rmap_item)s rather -+ * than check every pte of a given vma, the locking doesn't quite work for -+ * that - an rmap_item is assigned to the stable tree after inserting ksm -+ * page and upping mmap_sem. Nor does it fit with the way we skip dup'ing -+ * rmap_items from parent to child at fork time (so as not to waste time -+ * if exit comes before the next scan reaches it). -+ * -+ * Similarly, although we'd like to remove rmap_items (so updating counts -+ * and freeing memory) when unmerging an area, it's easier to leave that -+ * to the next pass of ksmd - consider, for example, how ksmd might be -+ * in cmp_and_merge_page on one of the rmap_items we would be removing. -+ */ -+inline int unmerge_uksm_pages(struct vm_area_struct *vma, -+ unsigned long start, unsigned long end) -+{ -+ unsigned long addr; -+ int err = 0; -+ -+ for (addr = start; addr < end && !err; addr += PAGE_SIZE) { -+ if (uksm_test_exit(vma->vm_mm)) -+ break; -+ if (signal_pending(current)) -+ err = -ERESTARTSYS; -+ else -+ err = break_ksm(vma, addr); -+ } -+ return err; -+} -+ -+static inline void inc_uksm_pages_scanned(void) -+{ -+ u64 delta; -+ -+ -+ if (uksm_pages_scanned == U64_MAX) { -+ encode_benefit(); -+ -+ delta = uksm_pages_scanned >> pages_scanned_base; -+ -+ if (CAN_OVERFLOW_U64(pages_scanned_stored, delta)) { -+ pages_scanned_stored >>= 1; -+ delta >>= 1; -+ pages_scanned_base++; -+ } -+ -+ pages_scanned_stored += delta; -+ -+ uksm_pages_scanned = uksm_pages_scanned_last = 0; -+ } -+ -+ uksm_pages_scanned++; -+} -+ -+static inline int find_zero_page_hash(int strength, u32 hash) -+{ -+ return (zero_hash_table[strength] == hash); -+} -+ -+static -+int cmp_and_merge_zero_page(struct vm_area_struct *vma, struct page *page) -+{ -+ struct page *zero_page = empty_uksm_zero_page; -+ struct mm_struct *mm = vma->vm_mm; -+ pte_t orig_pte = __pte(0); -+ int err = -EFAULT; -+ -+ if (uksm_test_exit(mm)) -+ goto out; -+ -+ if (!trylock_page(page)) -+ goto out; -+ -+ if (!PageAnon(page)) -+ goto out_unlock; -+ -+ if (PageTransCompound(page)) { -+ err = split_huge_page(page); -+ if (err) -+ goto out_unlock; -+ } -+ -+ if (write_protect_page(vma, page, &orig_pte, 0) == 0) { -+ if (is_page_full_zero(page)) -+ err = replace_page(vma, page, zero_page, orig_pte); -+ } -+ -+out_unlock: -+ unlock_page(page); -+out: -+ return err; -+} -+ -+/* -+ * cmp_and_merge_page() - first see if page can be merged into the stable -+ * tree; if not, compare hash to previous and if it's the same, see if page -+ * can be inserted into the unstable tree, or merged with a page already there -+ * and both transferred to the stable tree. -+ * -+ * @page: the page that we are searching identical page to. -+ * @rmap_item: the reverse mapping into the virtual address of this page -+ */ -+static void cmp_and_merge_page(struct rmap_item *rmap_item, u32 hash) -+{ -+ struct rmap_item *tree_rmap_item; -+ struct page *page; -+ struct page *kpage = NULL; -+ u32 hash_max; -+ int err; -+ unsigned int success1, success2; -+ struct stable_node *snode; -+ int cmp; -+ struct rb_node *parent = NULL, **new; -+ -+ remove_rmap_item_from_tree(rmap_item); -+ page = rmap_item->page; -+ -+ /* We first start with searching the page inside the stable tree */ -+ kpage = stable_tree_search(rmap_item, hash); -+ if (kpage) { -+ err = try_to_merge_with_uksm_page(rmap_item, kpage, -+ hash); -+ if (!err) { -+ /* -+ * The page was successfully merged, add -+ * its rmap_item to the stable tree. -+ * page lock is needed because it's -+ * racing with try_to_unmap_ksm(), etc. -+ */ -+ lock_page(kpage); -+ snode = page_stable_node(kpage); -+ stable_tree_append(rmap_item, snode, 1); -+ unlock_page(kpage); -+ put_page(kpage); -+ return; /* success */ -+ } -+ put_page(kpage); -+ -+ /* -+ * if it's a collision and it has been search in sub-rbtree -+ * (hash_max != 0), we want to abort, because if it is -+ * successfully merged in unstable tree, the collision trends to -+ * happen again. -+ */ -+ if (err == MERGE_ERR_COLLI && rmap_item->hash_max) -+ return; -+ } -+ -+ tree_rmap_item = -+ unstable_tree_search_insert(rmap_item, hash); -+ if (tree_rmap_item) { -+ err = try_to_merge_two_pages(rmap_item, tree_rmap_item, hash); -+ /* -+ * As soon as we merge this page, we want to remove the -+ * rmap_item of the page we have merged with from the unstable -+ * tree, and insert it instead as new node in the stable tree. -+ */ -+ if (!err) { -+ kpage = page; -+ remove_rmap_item_from_tree(tree_rmap_item); -+ lock_page(kpage); -+ snode = stable_tree_insert(&kpage, hash, -+ rmap_item, tree_rmap_item, -+ &success1, &success2); -+ -+ /* -+ * Do not log dedup for tree item, it's not counted as -+ * scanned in this round. -+ */ -+ if (success2) -+ stable_tree_append(tree_rmap_item, snode, 0); -+ -+ /* -+ * The order of these two stable append is important: -+ * we are scanning rmap_item. -+ */ -+ if (success1) -+ stable_tree_append(rmap_item, snode, 1); -+ -+ /* -+ * The original kpage may be unlocked inside -+ * stable_tree_insert() already. This page -+ * should be unlocked before doing -+ * break_cow(). -+ */ -+ unlock_page(kpage); -+ -+ if (!success1) -+ break_cow(rmap_item); -+ -+ if (!success2) -+ break_cow(tree_rmap_item); -+ -+ } else if (err == MERGE_ERR_COLLI) { -+ BUG_ON(tree_rmap_item->tree_node->count > 1); -+ -+ rmap_item_hash_max(tree_rmap_item, -+ tree_rmap_item->tree_node->hash); -+ -+ hash_max = rmap_item_hash_max(rmap_item, hash); -+ cmp = hash_cmp(hash_max, tree_rmap_item->hash_max); -+ parent = &tree_rmap_item->node; -+ if (cmp < 0) -+ new = &parent->rb_left; -+ else if (cmp > 0) -+ new = &parent->rb_right; -+ else -+ goto put_up_out; -+ -+ rmap_item->tree_node = tree_rmap_item->tree_node; -+ rmap_item->address |= UNSTABLE_FLAG; -+ rmap_item->hash_round = uksm_hash_round; -+ rb_link_node(&rmap_item->node, parent, new); -+ rb_insert_color(&rmap_item->node, -+ &tree_rmap_item->tree_node->sub_root); -+ rmap_item->tree_node->count++; -+ } else { -+ /* -+ * either one of the page has changed or they collide -+ * at the max hash, we consider them as ill items. -+ */ -+ remove_rmap_item_from_tree(tree_rmap_item); -+ } -+put_up_out: -+ put_page(tree_rmap_item->page); -+ up_read(&tree_rmap_item->slot->vma->vm_mm->mmap_sem); -+ } -+} -+ -+ -+ -+ -+static inline unsigned long get_pool_index(struct vma_slot *slot, -+ unsigned long index) -+{ -+ unsigned long pool_index; -+ -+ pool_index = (sizeof(struct rmap_list_entry *) * index) >> PAGE_SHIFT; -+ if (pool_index >= slot->pool_size) -+ BUG(); -+ return pool_index; -+} -+ -+static inline unsigned long index_page_offset(unsigned long index) -+{ -+ return offset_in_page(sizeof(struct rmap_list_entry *) * index); -+} -+ -+static inline -+struct rmap_list_entry *get_rmap_list_entry(struct vma_slot *slot, -+ unsigned long index, int need_alloc) -+{ -+ unsigned long pool_index; -+ struct page *page; -+ void *addr; -+ -+ -+ pool_index = get_pool_index(slot, index); -+ if (!slot->rmap_list_pool[pool_index]) { -+ if (!need_alloc) -+ return NULL; -+ -+ page = alloc_page(GFP_KERNEL | __GFP_ZERO | __GFP_NOWARN); -+ if (!page) -+ return NULL; -+ -+ slot->rmap_list_pool[pool_index] = page; -+ } -+ -+ addr = kmap(slot->rmap_list_pool[pool_index]); -+ addr += index_page_offset(index); -+ -+ return addr; -+} -+ -+static inline void put_rmap_list_entry(struct vma_slot *slot, -+ unsigned long index) -+{ -+ unsigned long pool_index; -+ -+ pool_index = get_pool_index(slot, index); -+ BUG_ON(!slot->rmap_list_pool[pool_index]); -+ kunmap(slot->rmap_list_pool[pool_index]); -+} -+ -+static inline int entry_is_new(struct rmap_list_entry *entry) -+{ -+ return !entry->item; -+} -+ -+static inline unsigned long get_index_orig_addr(struct vma_slot *slot, -+ unsigned long index) -+{ -+ return slot->vma->vm_start + (index << PAGE_SHIFT); -+} -+ -+static inline unsigned long get_entry_address(struct rmap_list_entry *entry) -+{ -+ unsigned long addr; -+ -+ if (is_addr(entry->addr)) -+ addr = get_clean_addr(entry->addr); -+ else if (entry->item) -+ addr = get_rmap_addr(entry->item); -+ else -+ BUG(); -+ -+ return addr; -+} -+ -+static inline struct rmap_item *get_entry_item(struct rmap_list_entry *entry) -+{ -+ if (is_addr(entry->addr)) -+ return NULL; -+ -+ return entry->item; -+} -+ -+static inline void inc_rmap_list_pool_count(struct vma_slot *slot, -+ unsigned long index) -+{ -+ unsigned long pool_index; -+ -+ pool_index = get_pool_index(slot, index); -+ BUG_ON(!slot->rmap_list_pool[pool_index]); -+ slot->pool_counts[pool_index]++; -+} -+ -+static inline void dec_rmap_list_pool_count(struct vma_slot *slot, -+ unsigned long index) -+{ -+ unsigned long pool_index; -+ -+ pool_index = get_pool_index(slot, index); -+ BUG_ON(!slot->rmap_list_pool[pool_index]); -+ BUG_ON(!slot->pool_counts[pool_index]); -+ slot->pool_counts[pool_index]--; -+} -+ -+static inline int entry_has_rmap(struct rmap_list_entry *entry) -+{ -+ return !is_addr(entry->addr) && entry->item; -+} -+ -+static inline void swap_entries(struct rmap_list_entry *entry1, -+ unsigned long index1, -+ struct rmap_list_entry *entry2, -+ unsigned long index2) -+{ -+ struct rmap_list_entry tmp; -+ -+ /* swapping two new entries is meaningless */ -+ BUG_ON(entry_is_new(entry1) && entry_is_new(entry2)); -+ -+ tmp = *entry1; -+ *entry1 = *entry2; -+ *entry2 = tmp; -+ -+ if (entry_has_rmap(entry1)) -+ entry1->item->entry_index = index1; -+ -+ if (entry_has_rmap(entry2)) -+ entry2->item->entry_index = index2; -+ -+ if (entry_has_rmap(entry1) && !entry_has_rmap(entry2)) { -+ inc_rmap_list_pool_count(entry1->item->slot, index1); -+ dec_rmap_list_pool_count(entry1->item->slot, index2); -+ } else if (!entry_has_rmap(entry1) && entry_has_rmap(entry2)) { -+ inc_rmap_list_pool_count(entry2->item->slot, index2); -+ dec_rmap_list_pool_count(entry2->item->slot, index1); -+ } -+} -+ -+static inline void free_entry_item(struct rmap_list_entry *entry) -+{ -+ unsigned long index; -+ struct rmap_item *item; -+ -+ if (!is_addr(entry->addr)) { -+ BUG_ON(!entry->item); -+ item = entry->item; -+ entry->addr = get_rmap_addr(item); -+ set_is_addr(entry->addr); -+ index = item->entry_index; -+ remove_rmap_item_from_tree(item); -+ dec_rmap_list_pool_count(item->slot, index); -+ free_rmap_item(item); -+ } -+} -+ -+static inline int pool_entry_boundary(unsigned long index) -+{ -+ unsigned long linear_addr; -+ -+ linear_addr = sizeof(struct rmap_list_entry *) * index; -+ return index && !offset_in_page(linear_addr); -+} -+ -+static inline void try_free_last_pool(struct vma_slot *slot, -+ unsigned long index) -+{ -+ unsigned long pool_index; -+ -+ pool_index = get_pool_index(slot, index); -+ if (slot->rmap_list_pool[pool_index] && -+ !slot->pool_counts[pool_index]) { -+ __free_page(slot->rmap_list_pool[pool_index]); -+ slot->rmap_list_pool[pool_index] = NULL; -+ slot->flags |= UKSM_SLOT_NEED_SORT; -+ } -+ -+} -+ -+static inline unsigned long vma_item_index(struct vm_area_struct *vma, -+ struct rmap_item *item) -+{ -+ return (get_rmap_addr(item) - vma->vm_start) >> PAGE_SHIFT; -+} -+ -+static int within_same_pool(struct vma_slot *slot, -+ unsigned long i, unsigned long j) -+{ -+ unsigned long pool_i, pool_j; -+ -+ pool_i = get_pool_index(slot, i); -+ pool_j = get_pool_index(slot, j); -+ -+ return (pool_i == pool_j); -+} -+ -+static void sort_rmap_entry_list(struct vma_slot *slot) -+{ -+ unsigned long i, j; -+ struct rmap_list_entry *entry, *swap_entry; -+ -+ entry = get_rmap_list_entry(slot, 0, 0); -+ for (i = 0; i < slot->pages; ) { -+ -+ if (!entry) -+ goto skip_whole_pool; -+ -+ if (entry_is_new(entry)) -+ goto next_entry; -+ -+ if (is_addr(entry->addr)) { -+ entry->addr = 0; -+ goto next_entry; -+ } -+ -+ j = vma_item_index(slot->vma, entry->item); -+ if (j == i) -+ goto next_entry; -+ -+ if (within_same_pool(slot, i, j)) -+ swap_entry = entry + j - i; -+ else -+ swap_entry = get_rmap_list_entry(slot, j, 1); -+ -+ swap_entries(entry, i, swap_entry, j); -+ if (!within_same_pool(slot, i, j)) -+ put_rmap_list_entry(slot, j); -+ continue; -+ -+skip_whole_pool: -+ i += PAGE_SIZE / sizeof(*entry); -+ if (i < slot->pages) -+ entry = get_rmap_list_entry(slot, i, 0); -+ continue; -+ -+next_entry: -+ if (i >= slot->pages - 1 || -+ !within_same_pool(slot, i, i + 1)) { -+ put_rmap_list_entry(slot, i); -+ if (i + 1 < slot->pages) -+ entry = get_rmap_list_entry(slot, i + 1, 0); -+ } else -+ entry++; -+ i++; -+ continue; -+ } -+ -+ /* free empty pool entries which contain no rmap_item */ -+ /* CAN be simplied to based on only pool_counts when bug freed !!!!! */ -+ for (i = 0; i < slot->pool_size; i++) { -+ unsigned char has_rmap; -+ void *addr; -+ -+ if (!slot->rmap_list_pool[i]) -+ continue; -+ -+ has_rmap = 0; -+ addr = kmap(slot->rmap_list_pool[i]); -+ BUG_ON(!addr); -+ for (j = 0; j < PAGE_SIZE / sizeof(*entry); j++) { -+ entry = (struct rmap_list_entry *)addr + j; -+ if (is_addr(entry->addr)) -+ continue; -+ if (!entry->item) -+ continue; -+ has_rmap = 1; -+ } -+ kunmap(slot->rmap_list_pool[i]); -+ if (!has_rmap) { -+ BUG_ON(slot->pool_counts[i]); -+ __free_page(slot->rmap_list_pool[i]); -+ slot->rmap_list_pool[i] = NULL; -+ } -+ } -+ -+ slot->flags &= ~UKSM_SLOT_NEED_SORT; -+} -+ -+/* -+ * vma_fully_scanned() - if all the pages in this slot have been scanned. -+ */ -+static inline int vma_fully_scanned(struct vma_slot *slot) -+{ -+ return slot->pages_scanned == slot->pages; -+} -+ -+/** -+ * get_next_rmap_item() - Get the next rmap_item in a vma_slot according to -+ * its random permutation. This function is embedded with the random -+ * permutation index management code. -+ */ -+static struct rmap_item *get_next_rmap_item(struct vma_slot *slot, u32 *hash) -+{ -+ unsigned long rand_range, addr, swap_index, scan_index; -+ struct rmap_item *item = NULL; -+ struct rmap_list_entry *scan_entry, *swap_entry = NULL; -+ struct page *page; -+ -+ scan_index = swap_index = slot->pages_scanned % slot->pages; -+ -+ if (pool_entry_boundary(scan_index)) -+ try_free_last_pool(slot, scan_index - 1); -+ -+ if (vma_fully_scanned(slot)) { -+ if (slot->flags & UKSM_SLOT_NEED_SORT) -+ slot->flags |= UKSM_SLOT_NEED_RERAND; -+ else -+ slot->flags &= ~UKSM_SLOT_NEED_RERAND; -+ if (slot->flags & UKSM_SLOT_NEED_SORT) -+ sort_rmap_entry_list(slot); -+ } -+ -+ scan_entry = get_rmap_list_entry(slot, scan_index, 1); -+ if (!scan_entry) -+ return NULL; -+ -+ if (entry_is_new(scan_entry)) { -+ scan_entry->addr = get_index_orig_addr(slot, scan_index); -+ set_is_addr(scan_entry->addr); -+ } -+ -+ if (slot->flags & UKSM_SLOT_NEED_RERAND) { -+ rand_range = slot->pages - scan_index; -+ BUG_ON(!rand_range); -+ swap_index = scan_index + (prandom_u32() % rand_range); -+ } -+ -+ if (swap_index != scan_index) { -+ swap_entry = get_rmap_list_entry(slot, swap_index, 1); -+ if (entry_is_new(swap_entry)) { -+ swap_entry->addr = get_index_orig_addr(slot, -+ swap_index); -+ set_is_addr(swap_entry->addr); -+ } -+ swap_entries(scan_entry, scan_index, swap_entry, swap_index); -+ } -+ -+ addr = get_entry_address(scan_entry); -+ item = get_entry_item(scan_entry); -+ BUG_ON(addr > slot->vma->vm_end || addr < slot->vma->vm_start); -+ -+ page = follow_page(slot->vma, addr, FOLL_GET); -+ if (IS_ERR_OR_NULL(page)) -+ goto nopage; -+ -+ if (!PageAnon(page)) -+ goto putpage; -+ -+ /*check is zero_page pfn or uksm_zero_page*/ -+ if ((page_to_pfn(page) == zero_pfn) -+ || (page_to_pfn(page) == uksm_zero_pfn)) -+ goto putpage; -+ -+ flush_anon_page(slot->vma, page, addr); -+ flush_dcache_page(page); -+ -+ -+ *hash = page_hash(page, hash_strength, 1); -+ inc_uksm_pages_scanned(); -+ /*if the page content all zero, re-map to zero-page*/ -+ if (find_zero_page_hash(hash_strength, *hash)) { -+ if (!cmp_and_merge_zero_page(slot->vma, page)) { -+ slot->pages_merged++; -+ -+ /* For full-zero pages, no need to create rmap item */ -+ goto putpage; -+ } else { -+ inc_rshash_neg(memcmp_cost / 2); -+ } -+ } -+ -+ if (!item) { -+ item = alloc_rmap_item(); -+ if (item) { -+ /* It has already been zeroed */ -+ item->slot = slot; -+ item->address = addr; -+ item->entry_index = scan_index; -+ scan_entry->item = item; -+ inc_rmap_list_pool_count(slot, scan_index); -+ } else -+ goto putpage; -+ } -+ -+ BUG_ON(item->slot != slot); -+ /* the page may have changed */ -+ item->page = page; -+ put_rmap_list_entry(slot, scan_index); -+ if (swap_entry) -+ put_rmap_list_entry(slot, swap_index); -+ return item; -+ -+putpage: -+ put_page(page); -+ page = NULL; -+nopage: -+ /* no page, store addr back and free rmap_item if possible */ -+ free_entry_item(scan_entry); -+ put_rmap_list_entry(slot, scan_index); -+ if (swap_entry) -+ put_rmap_list_entry(slot, swap_index); -+ return NULL; -+} -+ -+static inline int in_stable_tree(struct rmap_item *rmap_item) -+{ -+ return rmap_item->address & STABLE_FLAG; -+} -+ -+/** -+ * scan_vma_one_page() - scan the next page in a vma_slot. Called with -+ * mmap_sem locked. -+ */ -+static noinline void scan_vma_one_page(struct vma_slot *slot) -+{ -+ u32 hash; -+ struct mm_struct *mm; -+ struct rmap_item *rmap_item = NULL; -+ struct vm_area_struct *vma = slot->vma; -+ -+ mm = vma->vm_mm; -+ BUG_ON(!mm); -+ BUG_ON(!slot); -+ -+ rmap_item = get_next_rmap_item(slot, &hash); -+ if (!rmap_item) -+ goto out1; -+ -+ if (PageKsm(rmap_item->page) && in_stable_tree(rmap_item)) -+ goto out2; -+ -+ cmp_and_merge_page(rmap_item, hash); -+out2: -+ put_page(rmap_item->page); -+out1: -+ slot->pages_scanned++; -+ slot->this_sampled++; -+ if (slot->fully_scanned_round != fully_scanned_round) -+ scanned_virtual_pages++; -+ -+ if (vma_fully_scanned(slot)) -+ slot->fully_scanned_round = fully_scanned_round; -+} -+ -+static inline unsigned long rung_get_pages(struct scan_rung *rung) -+{ -+ struct slot_tree_node *node; -+ -+ if (!rung->vma_root.rnode) -+ return 0; -+ -+ node = container_of(rung->vma_root.rnode, struct slot_tree_node, snode); -+ -+ return node->size; -+} -+ -+#define RUNG_SAMPLED_MIN 3 -+ -+static inline -+void uksm_calc_rung_step(struct scan_rung *rung, -+ unsigned long page_time, unsigned long ratio) -+{ -+ unsigned long sampled, pages; -+ -+ /* will be fully scanned ? */ -+ if (!rung->cover_msecs) { -+ rung->step = 1; -+ return; -+ } -+ -+ sampled = rung->cover_msecs * (NSEC_PER_MSEC / TIME_RATIO_SCALE) -+ * ratio / page_time; -+ -+ /* -+ * Before we finsish a scan round and expensive per-round jobs, -+ * we need to have a chance to estimate the per page time. So -+ * the sampled number can not be too small. -+ */ -+ if (sampled < RUNG_SAMPLED_MIN) -+ sampled = RUNG_SAMPLED_MIN; -+ -+ pages = rung_get_pages(rung); -+ if (likely(pages > sampled)) -+ rung->step = pages / sampled; -+ else -+ rung->step = 1; -+} -+ -+static inline int step_need_recalc(struct scan_rung *rung) -+{ -+ unsigned long pages, stepmax; -+ -+ pages = rung_get_pages(rung); -+ stepmax = pages / RUNG_SAMPLED_MIN; -+ -+ return pages && (rung->step > pages || -+ (stepmax && rung->step > stepmax)); -+} -+ -+static inline -+void reset_current_scan(struct scan_rung *rung, int finished, int step_recalc) -+{ -+ struct vma_slot *slot; -+ -+ if (finished) -+ rung->flags |= UKSM_RUNG_ROUND_FINISHED; -+ -+ if (step_recalc || step_need_recalc(rung)) { -+ uksm_calc_rung_step(rung, uksm_ema_page_time, rung->cpu_ratio); -+ BUG_ON(step_need_recalc(rung)); -+ } -+ -+ slot_iter_index = prandom_u32() % rung->step; -+ BUG_ON(!rung->vma_root.rnode); -+ slot = sradix_tree_next(&rung->vma_root, NULL, 0, slot_iter); -+ BUG_ON(!slot); -+ -+ rung->current_scan = slot; -+ rung->current_offset = slot_iter_index; -+} -+ -+static inline struct sradix_tree_root *slot_get_root(struct vma_slot *slot) -+{ -+ return &slot->rung->vma_root; -+} -+ -+/* -+ * return if resetted. -+ */ -+static int advance_current_scan(struct scan_rung *rung) -+{ -+ unsigned short n; -+ struct vma_slot *slot, *next = NULL; -+ -+ BUG_ON(!rung->vma_root.num); -+ -+ slot = rung->current_scan; -+ n = (slot->pages - rung->current_offset) % rung->step; -+ slot_iter_index = rung->step - n; -+ next = sradix_tree_next(&rung->vma_root, slot->snode, -+ slot->sindex, slot_iter); -+ -+ if (next) { -+ rung->current_offset = slot_iter_index; -+ rung->current_scan = next; -+ return 0; -+ } else { -+ reset_current_scan(rung, 1, 0); -+ return 1; -+ } -+} -+ -+static inline void rung_rm_slot(struct vma_slot *slot) -+{ -+ struct scan_rung *rung = slot->rung; -+ struct sradix_tree_root *root; -+ -+ if (rung->current_scan == slot) -+ advance_current_scan(rung); -+ -+ root = slot_get_root(slot); -+ sradix_tree_delete_from_leaf(root, slot->snode, slot->sindex); -+ slot->snode = NULL; -+ if (step_need_recalc(rung)) { -+ uksm_calc_rung_step(rung, uksm_ema_page_time, rung->cpu_ratio); -+ BUG_ON(step_need_recalc(rung)); -+ } -+ -+ /* In case advance_current_scan loop back to this slot again */ -+ if (rung->vma_root.num && rung->current_scan == slot) -+ reset_current_scan(slot->rung, 1, 0); -+} -+ -+static inline void rung_add_new_slots(struct scan_rung *rung, -+ struct vma_slot **slots, unsigned long num) -+{ -+ int err; -+ struct vma_slot *slot; -+ unsigned long i; -+ struct sradix_tree_root *root = &rung->vma_root; -+ -+ err = sradix_tree_enter(root, (void **)slots, num); -+ BUG_ON(err); -+ -+ for (i = 0; i < num; i++) { -+ slot = slots[i]; -+ slot->rung = rung; -+ BUG_ON(vma_fully_scanned(slot)); -+ } -+ -+ if (rung->vma_root.num == num) -+ reset_current_scan(rung, 0, 1); -+} -+ -+static inline int rung_add_one_slot(struct scan_rung *rung, -+ struct vma_slot *slot) -+{ -+ int err; -+ -+ err = sradix_tree_enter(&rung->vma_root, (void **)&slot, 1); -+ if (err) -+ return err; -+ -+ slot->rung = rung; -+ if (rung->vma_root.num == 1) -+ reset_current_scan(rung, 0, 1); -+ -+ return 0; -+} -+ -+/* -+ * Return true if the slot is deleted from its rung. -+ */ -+static inline int vma_rung_enter(struct vma_slot *slot, struct scan_rung *rung) -+{ -+ struct scan_rung *old_rung = slot->rung; -+ int err; -+ -+ if (old_rung == rung) -+ return 0; -+ -+ rung_rm_slot(slot); -+ err = rung_add_one_slot(rung, slot); -+ if (err) { -+ err = rung_add_one_slot(old_rung, slot); -+ WARN_ON(err); /* OOPS, badly OOM, we lost this slot */ -+ } -+ -+ return 1; -+} -+ -+static inline int vma_rung_up(struct vma_slot *slot) -+{ -+ struct scan_rung *rung; -+ -+ rung = slot->rung; -+ if (slot->rung != &uksm_scan_ladder[SCAN_LADDER_SIZE-1]) -+ rung++; -+ -+ return vma_rung_enter(slot, rung); -+} -+ -+static inline int vma_rung_down(struct vma_slot *slot) -+{ -+ struct scan_rung *rung; -+ -+ rung = slot->rung; -+ if (slot->rung != &uksm_scan_ladder[0]) -+ rung--; -+ -+ return vma_rung_enter(slot, rung); -+} -+ -+/** -+ * cal_dedup_ratio() - Calculate the deduplication ratio for this slot. -+ */ -+static unsigned long cal_dedup_ratio(struct vma_slot *slot) -+{ -+ unsigned long ret; -+ unsigned long pages; -+ -+ pages = slot->this_sampled; -+ if (!pages) -+ return 0; -+ -+ BUG_ON(slot->pages_scanned == slot->last_scanned); -+ -+ ret = slot->pages_merged; -+ -+ /* Thrashing area filtering */ -+ if (ret && uksm_thrash_threshold) { -+ if (slot->pages_cowed * 100 / slot->pages_merged -+ > uksm_thrash_threshold) { -+ ret = 0; -+ } else { -+ ret = slot->pages_merged - slot->pages_cowed; -+ } -+ } -+ -+ return ret * 100 / pages; -+} -+ -+/** -+ * cal_dedup_ratio() - Calculate the deduplication ratio for this slot. -+ */ -+static unsigned long cal_dedup_ratio_old(struct vma_slot *slot) -+{ -+ unsigned long ret; -+ unsigned long pages; -+ -+ pages = slot->pages; -+ if (!pages) -+ return 0; -+ -+ ret = slot->pages_bemerged; -+ -+ /* Thrashing area filtering */ -+ if (ret && uksm_thrash_threshold) { -+ if (slot->pages_cowed * 100 / slot->pages_bemerged -+ > uksm_thrash_threshold) { -+ ret = 0; -+ } else { -+ ret = slot->pages_bemerged - slot->pages_cowed; -+ } -+ } -+ -+ return ret * 100 / pages; -+} -+ -+/** -+ * stable_node_reinsert() - When the hash_strength has been adjusted, the -+ * stable tree need to be restructured, this is the function re-inserting the -+ * stable node. -+ */ -+static inline void stable_node_reinsert(struct stable_node *new_node, -+ struct page *page, -+ struct rb_root *root_treep, -+ struct list_head *tree_node_listp, -+ u32 hash) -+{ -+ struct rb_node **new = &root_treep->rb_node; -+ struct rb_node *parent = NULL; -+ struct stable_node *stable_node; -+ struct tree_node *tree_node; -+ struct page *tree_page; -+ int cmp; -+ -+ while (*new) { -+ int cmp; -+ -+ tree_node = rb_entry(*new, struct tree_node, node); -+ -+ cmp = hash_cmp(hash, tree_node->hash); -+ -+ if (cmp < 0) { -+ parent = *new; -+ new = &parent->rb_left; -+ } else if (cmp > 0) { -+ parent = *new; -+ new = &parent->rb_right; -+ } else -+ break; -+ } -+ -+ if (*new) { -+ /* find a stable tree node with same first level hash value */ -+ stable_node_hash_max(new_node, page, hash); -+ if (tree_node->count == 1) { -+ stable_node = rb_entry(tree_node->sub_root.rb_node, -+ struct stable_node, node); -+ tree_page = get_uksm_page(stable_node, 1, 0); -+ if (tree_page) { -+ stable_node_hash_max(stable_node, -+ tree_page, hash); -+ put_page(tree_page); -+ -+ /* prepare for stable node insertion */ -+ -+ cmp = hash_cmp(new_node->hash_max, -+ stable_node->hash_max); -+ parent = &stable_node->node; -+ if (cmp < 0) -+ new = &parent->rb_left; -+ else if (cmp > 0) -+ new = &parent->rb_right; -+ else -+ goto failed; -+ -+ goto add_node; -+ } else { -+ /* the only stable_node deleted, the tree node -+ * was not deleted. -+ */ -+ goto tree_node_reuse; -+ } -+ } -+ -+ /* well, search the collision subtree */ -+ new = &tree_node->sub_root.rb_node; -+ parent = NULL; -+ BUG_ON(!*new); -+ while (*new) { -+ int cmp; -+ -+ stable_node = rb_entry(*new, struct stable_node, node); -+ -+ cmp = hash_cmp(new_node->hash_max, -+ stable_node->hash_max); -+ -+ if (cmp < 0) { -+ parent = *new; -+ new = &parent->rb_left; -+ } else if (cmp > 0) { -+ parent = *new; -+ new = &parent->rb_right; -+ } else { -+ /* oh, no, still a collision */ -+ goto failed; -+ } -+ } -+ -+ goto add_node; -+ } -+ -+ /* no tree node found */ -+ tree_node = alloc_tree_node(tree_node_listp); -+ if (!tree_node) { -+ pr_err("UKSM: memory allocation error!\n"); -+ goto failed; -+ } else { -+ tree_node->hash = hash; -+ rb_link_node(&tree_node->node, parent, new); -+ rb_insert_color(&tree_node->node, root_treep); -+ -+tree_node_reuse: -+ /* prepare for stable node insertion */ -+ parent = NULL; -+ new = &tree_node->sub_root.rb_node; -+ } -+ -+add_node: -+ rb_link_node(&new_node->node, parent, new); -+ rb_insert_color(&new_node->node, &tree_node->sub_root); -+ new_node->tree_node = tree_node; -+ tree_node->count++; -+ return; -+ -+failed: -+ /* This can only happen when two nodes have collided -+ * in two levels. -+ */ -+ new_node->tree_node = NULL; -+ return; -+} -+ -+static inline void free_all_tree_nodes(struct list_head *list) -+{ -+ struct tree_node *node, *tmp; -+ -+ list_for_each_entry_safe(node, tmp, list, all_list) { -+ free_tree_node(node); -+ } -+} -+ -+/** -+ * stable_tree_delta_hash() - Delta hash the stable tree from previous hash -+ * strength to the current hash_strength. It re-structures the hole tree. -+ */ -+static inline void stable_tree_delta_hash(u32 prev_hash_strength) -+{ -+ struct stable_node *node, *tmp; -+ struct rb_root *root_new_treep; -+ struct list_head *new_tree_node_listp; -+ -+ stable_tree_index = (stable_tree_index + 1) % 2; -+ root_new_treep = &root_stable_tree[stable_tree_index]; -+ new_tree_node_listp = &stable_tree_node_list[stable_tree_index]; -+ *root_new_treep = RB_ROOT; -+ BUG_ON(!list_empty(new_tree_node_listp)); -+ -+ /* -+ * we need to be safe, the node could be removed by get_uksm_page() -+ */ -+ list_for_each_entry_safe(node, tmp, &stable_node_list, all_list) { -+ void *addr; -+ struct page *node_page; -+ u32 hash; -+ -+ /* -+ * We are completely re-structuring the stable nodes to a new -+ * stable tree. We don't want to touch the old tree unlinks and -+ * old tree_nodes. The old tree_nodes will be freed at once. -+ */ -+ node_page = get_uksm_page(node, 0, 0); -+ if (!node_page) -+ continue; -+ -+ if (node->tree_node) { -+ hash = node->tree_node->hash; -+ -+ addr = kmap_atomic(node_page); -+ -+ hash = delta_hash(addr, prev_hash_strength, -+ hash_strength, hash); -+ kunmap_atomic(addr); -+ } else { -+ /* -+ *it was not inserted to rbtree due to collision in last -+ *round scan. -+ */ -+ hash = page_hash(node_page, hash_strength, 0); -+ } -+ -+ stable_node_reinsert(node, node_page, root_new_treep, -+ new_tree_node_listp, hash); -+ put_page(node_page); -+ } -+ -+ root_stable_treep = root_new_treep; -+ free_all_tree_nodes(stable_tree_node_listp); -+ BUG_ON(!list_empty(stable_tree_node_listp)); -+ stable_tree_node_listp = new_tree_node_listp; -+} -+ -+static inline void inc_hash_strength(unsigned long delta) -+{ -+ hash_strength += 1 << delta; -+ if (hash_strength > HASH_STRENGTH_MAX) -+ hash_strength = HASH_STRENGTH_MAX; -+} -+ -+static inline void dec_hash_strength(unsigned long delta) -+{ -+ unsigned long change = 1 << delta; -+ -+ if (hash_strength <= change + 1) -+ hash_strength = 1; -+ else -+ hash_strength -= change; -+} -+ -+static inline void inc_hash_strength_delta(void) -+{ -+ hash_strength_delta++; -+ if (hash_strength_delta > HASH_STRENGTH_DELTA_MAX) -+ hash_strength_delta = HASH_STRENGTH_DELTA_MAX; -+} -+ -+static inline unsigned long get_current_neg_ratio(void) -+{ -+ u64 pos = benefit.pos; -+ u64 neg = benefit.neg; -+ -+ if (!neg) -+ return 0; -+ -+ if (!pos || neg > pos) -+ return 100; -+ -+ if (neg > div64_u64(U64_MAX, 100)) -+ pos = div64_u64(pos, 100); -+ else -+ neg *= 100; -+ -+ return div64_u64(neg, pos); -+} -+ -+static inline unsigned long get_current_benefit(void) -+{ -+ u64 pos = benefit.pos; -+ u64 neg = benefit.neg; -+ u64 scanned = benefit.scanned; -+ -+ if (neg > pos) -+ return 0; -+ -+ return div64_u64((pos - neg), scanned); -+} -+ -+static inline int judge_rshash_direction(void) -+{ -+ u64 current_neg_ratio, stable_benefit; -+ u64 current_benefit, delta = 0; -+ int ret = STILL; -+ -+ /* -+ * Try to probe a value after the boot, and in case the system -+ * are still for a long time. -+ */ -+ if ((fully_scanned_round & 0xFFULL) == 10) { -+ ret = OBSCURE; -+ goto out; -+ } -+ -+ current_neg_ratio = get_current_neg_ratio(); -+ -+ if (current_neg_ratio == 0) { -+ rshash_neg_cont_zero++; -+ if (rshash_neg_cont_zero > 2) -+ return GO_DOWN; -+ else -+ return STILL; -+ } -+ rshash_neg_cont_zero = 0; -+ -+ if (current_neg_ratio > 90) { -+ ret = GO_UP; -+ goto out; -+ } -+ -+ current_benefit = get_current_benefit(); -+ stable_benefit = rshash_state.stable_benefit; -+ -+ if (!stable_benefit) { -+ ret = OBSCURE; -+ goto out; -+ } -+ -+ if (current_benefit > stable_benefit) -+ delta = current_benefit - stable_benefit; -+ else if (current_benefit < stable_benefit) -+ delta = stable_benefit - current_benefit; -+ -+ delta = div64_u64(100 * delta, stable_benefit); -+ -+ if (delta > 50) { -+ rshash_cont_obscure++; -+ if (rshash_cont_obscure > 2) -+ return OBSCURE; -+ else -+ return STILL; -+ } -+ -+out: -+ rshash_cont_obscure = 0; -+ return ret; -+} -+ -+/** -+ * rshash_adjust() - The main function to control the random sampling state -+ * machine for hash strength adapting. -+ * -+ * return true if hash_strength has changed. -+ */ -+static inline int rshash_adjust(void) -+{ -+ unsigned long prev_hash_strength = hash_strength; -+ -+ if (!encode_benefit()) -+ return 0; -+ -+ switch (rshash_state.state) { -+ case RSHASH_STILL: -+ switch (judge_rshash_direction()) { -+ case GO_UP: -+ if (rshash_state.pre_direct == GO_DOWN) -+ hash_strength_delta = 0; -+ -+ inc_hash_strength(hash_strength_delta); -+ inc_hash_strength_delta(); -+ rshash_state.stable_benefit = get_current_benefit(); -+ rshash_state.pre_direct = GO_UP; -+ break; -+ -+ case GO_DOWN: -+ if (rshash_state.pre_direct == GO_UP) -+ hash_strength_delta = 0; -+ -+ dec_hash_strength(hash_strength_delta); -+ inc_hash_strength_delta(); -+ rshash_state.stable_benefit = get_current_benefit(); -+ rshash_state.pre_direct = GO_DOWN; -+ break; -+ -+ case OBSCURE: -+ rshash_state.stable_point = hash_strength; -+ rshash_state.turn_point_down = hash_strength; -+ rshash_state.turn_point_up = hash_strength; -+ rshash_state.turn_benefit_down = get_current_benefit(); -+ rshash_state.turn_benefit_up = get_current_benefit(); -+ rshash_state.lookup_window_index = 0; -+ rshash_state.state = RSHASH_TRYDOWN; -+ dec_hash_strength(hash_strength_delta); -+ inc_hash_strength_delta(); -+ break; -+ -+ case STILL: -+ break; -+ default: -+ BUG(); -+ } -+ break; -+ -+ case RSHASH_TRYDOWN: -+ if (rshash_state.lookup_window_index++ % 5 == 0) -+ rshash_state.below_count = 0; -+ -+ if (get_current_benefit() < rshash_state.stable_benefit) -+ rshash_state.below_count++; -+ else if (get_current_benefit() > -+ rshash_state.turn_benefit_down) { -+ rshash_state.turn_point_down = hash_strength; -+ rshash_state.turn_benefit_down = get_current_benefit(); -+ } -+ -+ if (rshash_state.below_count >= 3 || -+ judge_rshash_direction() == GO_UP || -+ hash_strength == 1) { -+ hash_strength = rshash_state.stable_point; -+ hash_strength_delta = 0; -+ inc_hash_strength(hash_strength_delta); -+ inc_hash_strength_delta(); -+ rshash_state.lookup_window_index = 0; -+ rshash_state.state = RSHASH_TRYUP; -+ hash_strength_delta = 0; -+ } else { -+ dec_hash_strength(hash_strength_delta); -+ inc_hash_strength_delta(); -+ } -+ break; -+ -+ case RSHASH_TRYUP: -+ if (rshash_state.lookup_window_index++ % 5 == 0) -+ rshash_state.below_count = 0; -+ -+ if (get_current_benefit() < rshash_state.turn_benefit_down) -+ rshash_state.below_count++; -+ else if (get_current_benefit() > rshash_state.turn_benefit_up) { -+ rshash_state.turn_point_up = hash_strength; -+ rshash_state.turn_benefit_up = get_current_benefit(); -+ } -+ -+ if (rshash_state.below_count >= 3 || -+ judge_rshash_direction() == GO_DOWN || -+ hash_strength == HASH_STRENGTH_MAX) { -+ hash_strength = rshash_state.turn_benefit_up > -+ rshash_state.turn_benefit_down ? -+ rshash_state.turn_point_up : -+ rshash_state.turn_point_down; -+ -+ rshash_state.state = RSHASH_PRE_STILL; -+ } else { -+ inc_hash_strength(hash_strength_delta); -+ inc_hash_strength_delta(); -+ } -+ -+ break; -+ -+ case RSHASH_NEW: -+ case RSHASH_PRE_STILL: -+ rshash_state.stable_benefit = get_current_benefit(); -+ rshash_state.state = RSHASH_STILL; -+ hash_strength_delta = 0; -+ break; -+ default: -+ BUG(); -+ } -+ -+ /* rshash_neg = rshash_pos = 0; */ -+ reset_benefit(); -+ -+ if (prev_hash_strength != hash_strength) -+ stable_tree_delta_hash(prev_hash_strength); -+ -+ return prev_hash_strength != hash_strength; -+} -+ -+/** -+ * round_update_ladder() - The main function to do update of all the -+ * adjustments whenever a scan round is finished. -+ */ -+static noinline void round_update_ladder(void) -+{ -+ int i; -+ unsigned long dedup; -+ struct vma_slot *slot, *tmp_slot; -+ -+ for (i = 0; i < SCAN_LADDER_SIZE; i++) -+ uksm_scan_ladder[i].flags &= ~UKSM_RUNG_ROUND_FINISHED; -+ -+ list_for_each_entry_safe(slot, tmp_slot, &vma_slot_dedup, dedup_list) { -+ -+ /* slot may be rung_rm_slot() when mm exits */ -+ if (slot->snode) { -+ dedup = cal_dedup_ratio_old(slot); -+ if (dedup && dedup >= uksm_abundant_threshold) -+ vma_rung_up(slot); -+ } -+ -+ slot->pages_bemerged = 0; -+ slot->pages_cowed = 0; -+ -+ list_del_init(&slot->dedup_list); -+ } -+} -+ -+static void uksm_del_vma_slot(struct vma_slot *slot) -+{ -+ int i, j; -+ struct rmap_list_entry *entry; -+ -+ if (slot->snode) { -+ /* -+ * In case it just failed when entering the rung, it's not -+ * necessary. -+ */ -+ rung_rm_slot(slot); -+ } -+ -+ if (!list_empty(&slot->dedup_list)) -+ list_del(&slot->dedup_list); -+ -+ if (!slot->rmap_list_pool || !slot->pool_counts) { -+ /* In case it OOMed in uksm_vma_enter() */ -+ goto out; -+ } -+ -+ for (i = 0; i < slot->pool_size; i++) { -+ void *addr; -+ -+ if (!slot->rmap_list_pool[i]) -+ continue; -+ -+ addr = kmap(slot->rmap_list_pool[i]); -+ for (j = 0; j < PAGE_SIZE / sizeof(*entry); j++) { -+ entry = (struct rmap_list_entry *)addr + j; -+ if (is_addr(entry->addr)) -+ continue; -+ if (!entry->item) -+ continue; -+ -+ remove_rmap_item_from_tree(entry->item); -+ free_rmap_item(entry->item); -+ slot->pool_counts[i]--; -+ } -+ BUG_ON(slot->pool_counts[i]); -+ kunmap(slot->rmap_list_pool[i]); -+ __free_page(slot->rmap_list_pool[i]); -+ } -+ kfree(slot->rmap_list_pool); -+ kfree(slot->pool_counts); -+ -+out: -+ slot->rung = NULL; -+ if (slot->flags & UKSM_SLOT_IN_UKSM) { -+ BUG_ON(uksm_pages_total < slot->pages); -+ uksm_pages_total -= slot->pages; -+ } -+ -+ if (slot->fully_scanned_round == fully_scanned_round) -+ scanned_virtual_pages -= slot->pages; -+ else -+ scanned_virtual_pages -= slot->pages_scanned; -+ free_vma_slot(slot); -+} -+ -+ -+#define SPIN_LOCK_PERIOD 32 -+static struct vma_slot *cleanup_slots[SPIN_LOCK_PERIOD]; -+static inline void cleanup_vma_slots(void) -+{ -+ struct vma_slot *slot; -+ int i; -+ -+ i = 0; -+ spin_lock(&vma_slot_list_lock); -+ while (!list_empty(&vma_slot_del)) { -+ slot = list_entry(vma_slot_del.next, -+ struct vma_slot, slot_list); -+ list_del(&slot->slot_list); -+ cleanup_slots[i++] = slot; -+ if (i == SPIN_LOCK_PERIOD) { -+ spin_unlock(&vma_slot_list_lock); -+ while (--i >= 0) -+ uksm_del_vma_slot(cleanup_slots[i]); -+ i = 0; -+ spin_lock(&vma_slot_list_lock); -+ } -+ } -+ spin_unlock(&vma_slot_list_lock); -+ -+ while (--i >= 0) -+ uksm_del_vma_slot(cleanup_slots[i]); -+} -+ -+/* -+ * Expotional moving average formula -+ */ -+static inline unsigned long ema(unsigned long curr, unsigned long last_ema) -+{ -+ /* -+ * For a very high burst, even the ema cannot work well, a false very -+ * high per-page time estimation can result in feedback in very high -+ * overhead of context switch and rung update -- this will then lead -+ * to higher per-paper time, this may not converge. -+ * -+ * Instead, we try to approach this value in a binary manner. -+ */ -+ if (curr > last_ema * 10) -+ return last_ema * 2; -+ -+ return (EMA_ALPHA * curr + (100 - EMA_ALPHA) * last_ema) / 100; -+} -+ -+/* -+ * convert cpu ratio in 1/TIME_RATIO_SCALE configured by user to -+ * nanoseconds based on current uksm_sleep_jiffies. -+ */ -+static inline unsigned long cpu_ratio_to_nsec(unsigned int ratio) -+{ -+ return NSEC_PER_USEC * jiffies_to_usecs(uksm_sleep_jiffies) / -+ (TIME_RATIO_SCALE - ratio) * ratio; -+} -+ -+ -+static inline unsigned long rung_real_ratio(int cpu_time_ratio) -+{ -+ unsigned long ret; -+ -+ BUG_ON(!cpu_time_ratio); -+ -+ if (cpu_time_ratio > 0) -+ ret = cpu_time_ratio; -+ else -+ ret = (unsigned long)(-cpu_time_ratio) * -+ uksm_max_cpu_percentage / 100UL; -+ -+ return ret ? ret : 1; -+} -+ -+static noinline void uksm_calc_scan_pages(void) -+{ -+ struct scan_rung *ladder = uksm_scan_ladder; -+ unsigned long sleep_usecs, nsecs; -+ unsigned long ratio; -+ int i; -+ unsigned long per_page; -+ -+ if (uksm_ema_page_time > 100000 || -+ (((unsigned long) uksm_eval_round & (256UL - 1)) == 0UL)) -+ uksm_ema_page_time = UKSM_PAGE_TIME_DEFAULT; -+ -+ per_page = uksm_ema_page_time; -+ BUG_ON(!per_page); -+ -+ /* -+ * For every 8 eval round, we try to probe a uksm_sleep_jiffies value -+ * based on saved user input. -+ */ -+ if (((unsigned long) uksm_eval_round & (8UL - 1)) == 0UL) -+ uksm_sleep_jiffies = uksm_sleep_saved; -+ -+ /* We require a rung scan at least 1 page in a period. */ -+ nsecs = per_page; -+ ratio = rung_real_ratio(ladder[0].cpu_ratio); -+ if (cpu_ratio_to_nsec(ratio) < nsecs) { -+ sleep_usecs = nsecs * (TIME_RATIO_SCALE - ratio) / ratio -+ / NSEC_PER_USEC; -+ uksm_sleep_jiffies = usecs_to_jiffies(sleep_usecs) + 1; -+ } -+ -+ for (i = 0; i < SCAN_LADDER_SIZE; i++) { -+ ratio = rung_real_ratio(ladder[i].cpu_ratio); -+ ladder[i].pages_to_scan = cpu_ratio_to_nsec(ratio) / -+ per_page; -+ BUG_ON(!ladder[i].pages_to_scan); -+ uksm_calc_rung_step(&ladder[i], per_page, ratio); -+ } -+} -+ -+/* -+ * From the scan time of this round (ns) to next expected min sleep time -+ * (ms), be careful of the possible overflows. ratio is taken from -+ * rung_real_ratio() -+ */ -+static inline -+unsigned int scan_time_to_sleep(unsigned long long scan_time, unsigned long ratio) -+{ -+ scan_time >>= 20; /* to msec level now */ -+ BUG_ON(scan_time > (ULONG_MAX / TIME_RATIO_SCALE)); -+ -+ return (unsigned int) ((unsigned long) scan_time * -+ (TIME_RATIO_SCALE - ratio) / ratio); -+} -+ -+#define __round_mask(x, y) ((__typeof__(x))((y)-1)) -+#define round_up(x, y) ((((x)-1) | __round_mask(x, y))+1) -+ -+static void uksm_vma_enter(struct vma_slot **slots, unsigned long num) -+{ -+ struct scan_rung *rung; -+ -+ rung = &uksm_scan_ladder[0]; -+ rung_add_new_slots(rung, slots, num); -+} -+ -+static struct vma_slot *batch_slots[SLOT_TREE_NODE_STORE_SIZE]; -+ -+static void uksm_enter_all_slots(void) -+{ -+ struct vma_slot *slot; -+ unsigned long index; -+ struct list_head empty_vma_list; -+ int i; -+ -+ i = 0; -+ index = 0; -+ INIT_LIST_HEAD(&empty_vma_list); -+ -+ spin_lock(&vma_slot_list_lock); -+ while (!list_empty(&vma_slot_new)) { -+ slot = list_entry(vma_slot_new.next, -+ struct vma_slot, slot_list); -+ -+ if (!slot->vma->anon_vma) { -+ list_move(&slot->slot_list, &empty_vma_list); -+ } else if (vma_can_enter(slot->vma)) { -+ batch_slots[index++] = slot; -+ list_del_init(&slot->slot_list); -+ } else { -+ list_move(&slot->slot_list, &vma_slot_noadd); -+ } -+ -+ if (++i == SPIN_LOCK_PERIOD || -+ (index && !(index % SLOT_TREE_NODE_STORE_SIZE))) { -+ spin_unlock(&vma_slot_list_lock); -+ -+ if (index && !(index % SLOT_TREE_NODE_STORE_SIZE)) { -+ uksm_vma_enter(batch_slots, index); -+ index = 0; -+ } -+ i = 0; -+ cond_resched(); -+ spin_lock(&vma_slot_list_lock); -+ } -+ } -+ -+ list_splice(&empty_vma_list, &vma_slot_new); -+ -+ spin_unlock(&vma_slot_list_lock); -+ -+ if (index) -+ uksm_vma_enter(batch_slots, index); -+ -+} -+ -+static inline int rung_round_finished(struct scan_rung *rung) -+{ -+ return rung->flags & UKSM_RUNG_ROUND_FINISHED; -+} -+ -+static inline void judge_slot(struct vma_slot *slot) -+{ -+ struct scan_rung *rung = slot->rung; -+ unsigned long dedup; -+ int deleted; -+ -+ dedup = cal_dedup_ratio(slot); -+ if (vma_fully_scanned(slot) && uksm_thrash_threshold) -+ deleted = vma_rung_enter(slot, &uksm_scan_ladder[0]); -+ else if (dedup && dedup >= uksm_abundant_threshold) -+ deleted = vma_rung_up(slot); -+ else -+ deleted = vma_rung_down(slot); -+ -+ slot->pages_merged = 0; -+ slot->pages_cowed = 0; -+ slot->this_sampled = 0; -+ -+ if (vma_fully_scanned(slot)) -+ slot->pages_scanned = 0; -+ -+ slot->last_scanned = slot->pages_scanned; -+ -+ /* If its deleted in above, then rung was already advanced. */ -+ if (!deleted) -+ advance_current_scan(rung); -+} -+ -+ -+static inline int hash_round_finished(void) -+{ -+ if (scanned_virtual_pages > (uksm_pages_total >> 2)) { -+ scanned_virtual_pages = 0; -+ if (uksm_pages_scanned) -+ fully_scanned_round++; -+ -+ return 1; -+ } else { -+ return 0; -+ } -+} -+ -+#define UKSM_MMSEM_BATCH 5 -+#define BUSY_RETRY 100 -+ -+/** -+ * uksm_do_scan() - the main worker function. -+ */ -+static noinline void uksm_do_scan(void) -+{ -+ struct vma_slot *slot, *iter; -+ struct mm_struct *busy_mm; -+ unsigned char round_finished, all_rungs_emtpy; -+ int i, err, mmsem_batch; -+ unsigned long pcost; -+ long long delta_exec; -+ unsigned long vpages, max_cpu_ratio; -+ unsigned long long start_time, end_time, scan_time; -+ unsigned int expected_jiffies; -+ -+ might_sleep(); -+ -+ vpages = 0; -+ -+ start_time = task_sched_runtime(current); -+ max_cpu_ratio = 0; -+ mmsem_batch = 0; -+ -+ for (i = 0; i < SCAN_LADDER_SIZE;) { -+ struct scan_rung *rung = &uksm_scan_ladder[i]; -+ unsigned long ratio; -+ int busy_retry; -+ -+ if (!rung->pages_to_scan) { -+ i++; -+ continue; -+ } -+ -+ if (!rung->vma_root.num) { -+ rung->pages_to_scan = 0; -+ i++; -+ continue; -+ } -+ -+ ratio = rung_real_ratio(rung->cpu_ratio); -+ if (ratio > max_cpu_ratio) -+ max_cpu_ratio = ratio; -+ -+ busy_retry = BUSY_RETRY; -+ /* -+ * Do not consider rung_round_finished() here, just used up the -+ * rung->pages_to_scan quota. -+ */ -+ while (rung->pages_to_scan && rung->vma_root.num && -+ likely(!freezing(current))) { -+ int reset = 0; -+ -+ slot = rung->current_scan; -+ -+ BUG_ON(vma_fully_scanned(slot)); -+ -+ if (mmsem_batch) -+ err = 0; -+ else -+ err = try_down_read_slot_mmap_sem(slot); -+ -+ if (err == -ENOENT) { -+rm_slot: -+ rung_rm_slot(slot); -+ continue; -+ } -+ -+ busy_mm = slot->mm; -+ -+ if (err == -EBUSY) { -+ /* skip other vmas on the same mm */ -+ do { -+ reset = advance_current_scan(rung); -+ iter = rung->current_scan; -+ busy_retry--; -+ if (iter->vma->vm_mm != busy_mm || -+ !busy_retry || reset) -+ break; -+ } while (1); -+ -+ if (iter->vma->vm_mm != busy_mm) { -+ continue; -+ } else { -+ /* scan round finsished */ -+ break; -+ } -+ } -+ -+ BUG_ON(!vma_can_enter(slot->vma)); -+ if (uksm_test_exit(slot->vma->vm_mm)) { -+ mmsem_batch = 0; -+ up_read(&slot->vma->vm_mm->mmap_sem); -+ goto rm_slot; -+ } -+ -+ if (mmsem_batch) -+ mmsem_batch--; -+ else -+ mmsem_batch = UKSM_MMSEM_BATCH; -+ -+ /* Ok, we have take the mmap_sem, ready to scan */ -+ scan_vma_one_page(slot); -+ rung->pages_to_scan--; -+ vpages++; -+ -+ if (rung->current_offset + rung->step > slot->pages - 1 -+ || vma_fully_scanned(slot)) { -+ up_read(&slot->vma->vm_mm->mmap_sem); -+ judge_slot(slot); -+ mmsem_batch = 0; -+ } else { -+ rung->current_offset += rung->step; -+ if (!mmsem_batch) -+ up_read(&slot->vma->vm_mm->mmap_sem); -+ } -+ -+ busy_retry = BUSY_RETRY; -+ cond_resched(); -+ } -+ -+ if (mmsem_batch) { -+ up_read(&slot->vma->vm_mm->mmap_sem); -+ mmsem_batch = 0; -+ } -+ -+ if (freezing(current)) -+ break; -+ -+ cond_resched(); -+ } -+ end_time = task_sched_runtime(current); -+ delta_exec = end_time - start_time; -+ -+ if (freezing(current)) -+ return; -+ -+ cleanup_vma_slots(); -+ uksm_enter_all_slots(); -+ -+ round_finished = 1; -+ all_rungs_emtpy = 1; -+ for (i = 0; i < SCAN_LADDER_SIZE; i++) { -+ struct scan_rung *rung = &uksm_scan_ladder[i]; -+ -+ if (rung->vma_root.num) { -+ all_rungs_emtpy = 0; -+ if (!rung_round_finished(rung)) -+ round_finished = 0; -+ } -+ } -+ -+ if (all_rungs_emtpy) -+ round_finished = 0; -+ -+ if (round_finished) { -+ round_update_ladder(); -+ uksm_eval_round++; -+ -+ if (hash_round_finished() && rshash_adjust()) { -+ /* Reset the unstable root iff hash strength changed */ -+ uksm_hash_round++; -+ root_unstable_tree = RB_ROOT; -+ free_all_tree_nodes(&unstable_tree_node_list); -+ } -+ -+ /* -+ * A number of pages can hang around indefinitely on per-cpu -+ * pagevecs, raised page count preventing write_protect_page -+ * from merging them. Though it doesn't really matter much, -+ * it is puzzling to see some stuck in pages_volatile until -+ * other activity jostles them out, and they also prevented -+ * LTP's KSM test from succeeding deterministically; so drain -+ * them here (here rather than on entry to uksm_do_scan(), -+ * so we don't IPI too often when pages_to_scan is set low). -+ */ -+ lru_add_drain_all(); -+ } -+ -+ -+ if (vpages && delta_exec > 0) { -+ pcost = (unsigned long) delta_exec / vpages; -+ if (likely(uksm_ema_page_time)) -+ uksm_ema_page_time = ema(pcost, uksm_ema_page_time); -+ else -+ uksm_ema_page_time = pcost; -+ } -+ -+ uksm_calc_scan_pages(); -+ uksm_sleep_real = uksm_sleep_jiffies; -+ /* in case of radical cpu bursts, apply the upper bound */ -+ end_time = task_sched_runtime(current); -+ if (max_cpu_ratio && end_time > start_time) { -+ scan_time = end_time - start_time; -+ expected_jiffies = msecs_to_jiffies( -+ scan_time_to_sleep(scan_time, max_cpu_ratio)); -+ -+ if (expected_jiffies > uksm_sleep_real) -+ uksm_sleep_real = expected_jiffies; -+ -+ /* We have a 1 second up bound for responsiveness. */ -+ if (jiffies_to_msecs(uksm_sleep_real) > MSEC_PER_SEC) -+ uksm_sleep_real = msecs_to_jiffies(1000); -+ } -+ -+ return; -+} -+ -+static int ksmd_should_run(void) -+{ -+ return uksm_run & UKSM_RUN_MERGE; -+} -+ -+static int uksm_scan_thread(void *nothing) -+{ -+ set_freezable(); -+ set_user_nice(current, 5); -+ -+ while (!kthread_should_stop()) { -+ mutex_lock(&uksm_thread_mutex); -+ if (ksmd_should_run()) -+ uksm_do_scan(); -+ mutex_unlock(&uksm_thread_mutex); -+ -+ try_to_freeze(); -+ -+ if (ksmd_should_run()) { -+ schedule_timeout_interruptible(uksm_sleep_real); -+ uksm_sleep_times++; -+ } else { -+ wait_event_freezable(uksm_thread_wait, -+ ksmd_should_run() || kthread_should_stop()); -+ } -+ } -+ return 0; -+} -+ -+void rmap_walk_ksm(struct page *page, struct rmap_walk_control *rwc) -+{ -+ struct stable_node *stable_node; -+ struct node_vma *node_vma; -+ struct rmap_item *rmap_item; -+ int search_new_forks = 0; -+ unsigned long address; -+ -+ VM_BUG_ON_PAGE(!PageKsm(page), page); -+ VM_BUG_ON_PAGE(!PageLocked(page), page); -+ -+ stable_node = page_stable_node(page); -+ if (!stable_node) -+ return; -+again: -+ hlist_for_each_entry(node_vma, &stable_node->hlist, hlist) { -+ hlist_for_each_entry(rmap_item, &node_vma->rmap_hlist, hlist) { -+ struct anon_vma *anon_vma = rmap_item->anon_vma; -+ struct anon_vma_chain *vmac; -+ struct vm_area_struct *vma; -+ -+ cond_resched(); -+ anon_vma_lock_read(anon_vma); -+ anon_vma_interval_tree_foreach(vmac, &anon_vma->rb_root, -+ 0, ULONG_MAX) { -+ cond_resched(); -+ vma = vmac->vma; -+ address = get_rmap_addr(rmap_item); -+ -+ if (address < vma->vm_start || -+ address >= vma->vm_end) -+ continue; -+ -+ if ((rmap_item->slot->vma == vma) == -+ search_new_forks) -+ continue; -+ -+ if (rwc->invalid_vma && rwc->invalid_vma(vma, rwc->arg)) -+ continue; -+ -+ if (!rwc->rmap_one(page, vma, address, rwc->arg)) { -+ anon_vma_unlock_read(anon_vma); -+ return; -+ } -+ -+ if (rwc->done && rwc->done(page)) { -+ anon_vma_unlock_read(anon_vma); -+ return; -+ } -+ } -+ anon_vma_unlock_read(anon_vma); -+ } -+ } -+ if (!search_new_forks++) -+ goto again; -+} -+ -+#ifdef CONFIG_MIGRATION -+/* Common ksm interface but may be specific to uksm */ -+void ksm_migrate_page(struct page *newpage, struct page *oldpage) -+{ -+ struct stable_node *stable_node; -+ -+ VM_BUG_ON_PAGE(!PageLocked(oldpage), oldpage); -+ VM_BUG_ON_PAGE(!PageLocked(newpage), newpage); -+ VM_BUG_ON(newpage->mapping != oldpage->mapping); -+ -+ stable_node = page_stable_node(newpage); -+ if (stable_node) { -+ VM_BUG_ON(stable_node->kpfn != page_to_pfn(oldpage)); -+ stable_node->kpfn = page_to_pfn(newpage); -+ /* -+ * newpage->mapping was set in advance; now we need smp_wmb() -+ * to make sure that the new stable_node->kpfn is visible -+ * to get_ksm_page() before it can see that oldpage->mapping -+ * has gone stale (or that PageSwapCache has been cleared). -+ */ -+ smp_wmb(); -+ set_page_stable_node(oldpage, NULL); -+ } -+} -+#endif /* CONFIG_MIGRATION */ -+ -+#ifdef CONFIG_MEMORY_HOTREMOVE -+static struct stable_node *uksm_check_stable_tree(unsigned long start_pfn, -+ unsigned long end_pfn) -+{ -+ struct rb_node *node; -+ -+ for (node = rb_first(root_stable_treep); node; node = rb_next(node)) { -+ struct stable_node *stable_node; -+ -+ stable_node = rb_entry(node, struct stable_node, node); -+ if (stable_node->kpfn >= start_pfn && -+ stable_node->kpfn < end_pfn) -+ return stable_node; -+ } -+ return NULL; -+} -+ -+static int uksm_memory_callback(struct notifier_block *self, -+ unsigned long action, void *arg) -+{ -+ struct memory_notify *mn = arg; -+ struct stable_node *stable_node; -+ -+ switch (action) { -+ case MEM_GOING_OFFLINE: -+ /* -+ * Keep it very simple for now: just lock out ksmd and -+ * MADV_UNMERGEABLE while any memory is going offline. -+ * mutex_lock_nested() is necessary because lockdep was alarmed -+ * that here we take uksm_thread_mutex inside notifier chain -+ * mutex, and later take notifier chain mutex inside -+ * uksm_thread_mutex to unlock it. But that's safe because both -+ * are inside mem_hotplug_mutex. -+ */ -+ mutex_lock_nested(&uksm_thread_mutex, SINGLE_DEPTH_NESTING); -+ break; -+ -+ case MEM_OFFLINE: -+ /* -+ * Most of the work is done by page migration; but there might -+ * be a few stable_nodes left over, still pointing to struct -+ * pages which have been offlined: prune those from the tree. -+ */ -+ while ((stable_node = uksm_check_stable_tree(mn->start_pfn, -+ mn->start_pfn + mn->nr_pages)) != NULL) -+ remove_node_from_stable_tree(stable_node, 1, 1); -+ /* fallthrough */ -+ -+ case MEM_CANCEL_OFFLINE: -+ mutex_unlock(&uksm_thread_mutex); -+ break; -+ } -+ return NOTIFY_OK; -+} -+#endif /* CONFIG_MEMORY_HOTREMOVE */ -+ -+#ifdef CONFIG_SYSFS -+/* -+ * This all compiles without CONFIG_SYSFS, but is a waste of space. -+ */ -+ -+#define UKSM_ATTR_RO(_name) \ -+ static struct kobj_attribute _name##_attr = __ATTR_RO(_name) -+#define UKSM_ATTR(_name) \ -+ static struct kobj_attribute _name##_attr = \ -+ __ATTR(_name, 0644, _name##_show, _name##_store) -+ -+static ssize_t max_cpu_percentage_show(struct kobject *kobj, -+ struct kobj_attribute *attr, char *buf) -+{ -+ return sprintf(buf, "%u\n", uksm_max_cpu_percentage); -+} -+ -+static ssize_t max_cpu_percentage_store(struct kobject *kobj, -+ struct kobj_attribute *attr, -+ const char *buf, size_t count) -+{ -+ unsigned long max_cpu_percentage; -+ int err; -+ -+ err = kstrtoul(buf, 10, &max_cpu_percentage); -+ if (err || max_cpu_percentage > 100) -+ return -EINVAL; -+ -+ if (max_cpu_percentage == 100) -+ max_cpu_percentage = 99; -+ else if (max_cpu_percentage < 10) -+ max_cpu_percentage = 10; -+ -+ uksm_max_cpu_percentage = max_cpu_percentage; -+ -+ return count; -+} -+UKSM_ATTR(max_cpu_percentage); -+ -+static ssize_t sleep_millisecs_show(struct kobject *kobj, -+ struct kobj_attribute *attr, char *buf) -+{ -+ return sprintf(buf, "%u\n", jiffies_to_msecs(uksm_sleep_jiffies)); -+} -+ -+static ssize_t sleep_millisecs_store(struct kobject *kobj, -+ struct kobj_attribute *attr, -+ const char *buf, size_t count) -+{ -+ unsigned long msecs; -+ int err; -+ -+ err = kstrtoul(buf, 10, &msecs); -+ if (err || msecs > MSEC_PER_SEC) -+ return -EINVAL; -+ -+ uksm_sleep_jiffies = msecs_to_jiffies(msecs); -+ uksm_sleep_saved = uksm_sleep_jiffies; -+ -+ return count; -+} -+UKSM_ATTR(sleep_millisecs); -+ -+ -+static ssize_t cpu_governor_show(struct kobject *kobj, -+ struct kobj_attribute *attr, char *buf) -+{ -+ int n = sizeof(uksm_cpu_governor_str) / sizeof(char *); -+ int i; -+ -+ buf[0] = '\0'; -+ for (i = 0; i < n ; i++) { -+ if (uksm_cpu_governor == i) -+ strcat(buf, "["); -+ -+ strcat(buf, uksm_cpu_governor_str[i]); -+ -+ if (uksm_cpu_governor == i) -+ strcat(buf, "]"); -+ -+ strcat(buf, " "); -+ } -+ strcat(buf, "\n"); -+ -+ return strlen(buf); -+} -+ -+static inline void init_performance_values(void) -+{ -+ int i; -+ struct scan_rung *rung; -+ struct uksm_cpu_preset_s *preset = uksm_cpu_preset + uksm_cpu_governor; -+ -+ -+ for (i = 0; i < SCAN_LADDER_SIZE; i++) { -+ rung = uksm_scan_ladder + i; -+ rung->cpu_ratio = preset->cpu_ratio[i]; -+ rung->cover_msecs = preset->cover_msecs[i]; -+ } -+ -+ uksm_max_cpu_percentage = preset->max_cpu; -+} -+ -+static ssize_t cpu_governor_store(struct kobject *kobj, -+ struct kobj_attribute *attr, -+ const char *buf, size_t count) -+{ -+ int n = sizeof(uksm_cpu_governor_str) / sizeof(char *); -+ -+ for (n--; n >= 0 ; n--) { -+ if (!strncmp(buf, uksm_cpu_governor_str[n], -+ strlen(uksm_cpu_governor_str[n]))) -+ break; -+ } -+ -+ if (n < 0) -+ return -EINVAL; -+ else -+ uksm_cpu_governor = n; -+ -+ init_performance_values(); -+ -+ return count; -+} -+UKSM_ATTR(cpu_governor); -+ -+static ssize_t run_show(struct kobject *kobj, struct kobj_attribute *attr, -+ char *buf) -+{ -+ return sprintf(buf, "%u\n", uksm_run); -+} -+ -+static ssize_t run_store(struct kobject *kobj, struct kobj_attribute *attr, -+ const char *buf, size_t count) -+{ -+ int err; -+ unsigned long flags; -+ -+ err = kstrtoul(buf, 10, &flags); -+ if (err || flags > UINT_MAX) -+ return -EINVAL; -+ if (flags > UKSM_RUN_MERGE) -+ return -EINVAL; -+ -+ mutex_lock(&uksm_thread_mutex); -+ if (uksm_run != flags) -+ uksm_run = flags; -+ mutex_unlock(&uksm_thread_mutex); -+ -+ if (flags & UKSM_RUN_MERGE) -+ wake_up_interruptible(&uksm_thread_wait); -+ -+ return count; -+} -+UKSM_ATTR(run); -+ -+static ssize_t abundant_threshold_show(struct kobject *kobj, -+ struct kobj_attribute *attr, char *buf) -+{ -+ return sprintf(buf, "%u\n", uksm_abundant_threshold); -+} -+ -+static ssize_t abundant_threshold_store(struct kobject *kobj, -+ struct kobj_attribute *attr, -+ const char *buf, size_t count) -+{ -+ int err; -+ unsigned long flags; -+ -+ err = kstrtoul(buf, 10, &flags); -+ if (err || flags > 99) -+ return -EINVAL; -+ -+ uksm_abundant_threshold = flags; -+ -+ return count; -+} -+UKSM_ATTR(abundant_threshold); -+ -+static ssize_t thrash_threshold_show(struct kobject *kobj, -+ struct kobj_attribute *attr, char *buf) -+{ -+ return sprintf(buf, "%u\n", uksm_thrash_threshold); -+} -+ -+static ssize_t thrash_threshold_store(struct kobject *kobj, -+ struct kobj_attribute *attr, -+ const char *buf, size_t count) -+{ -+ int err; -+ unsigned long flags; -+ -+ err = kstrtoul(buf, 10, &flags); -+ if (err || flags > 99) -+ return -EINVAL; -+ -+ uksm_thrash_threshold = flags; -+ -+ return count; -+} -+UKSM_ATTR(thrash_threshold); -+ -+static ssize_t cpu_ratios_show(struct kobject *kobj, -+ struct kobj_attribute *attr, char *buf) -+{ -+ int i, size; -+ struct scan_rung *rung; -+ char *p = buf; -+ -+ for (i = 0; i < SCAN_LADDER_SIZE; i++) { -+ rung = &uksm_scan_ladder[i]; -+ -+ if (rung->cpu_ratio > 0) -+ size = sprintf(p, "%d ", rung->cpu_ratio); -+ else -+ size = sprintf(p, "MAX/%d ", -+ TIME_RATIO_SCALE / -rung->cpu_ratio); -+ -+ p += size; -+ } -+ -+ *p++ = '\n'; -+ *p = '\0'; -+ -+ return p - buf; -+} -+ -+static ssize_t cpu_ratios_store(struct kobject *kobj, -+ struct kobj_attribute *attr, -+ const char *buf, size_t count) -+{ -+ int i, cpuratios[SCAN_LADDER_SIZE], err; -+ unsigned long value; -+ struct scan_rung *rung; -+ char *p, *end = NULL; -+ -+ p = kzalloc(count, GFP_KERNEL); -+ if (!p) -+ return -ENOMEM; -+ -+ memcpy(p, buf, count); -+ -+ for (i = 0; i < SCAN_LADDER_SIZE; i++) { -+ if (i != SCAN_LADDER_SIZE - 1) { -+ end = strchr(p, ' '); -+ if (!end) -+ return -EINVAL; -+ -+ *end = '\0'; -+ } -+ -+ if (strstr(p, "MAX/")) { -+ p = strchr(p, '/') + 1; -+ err = kstrtoul(p, 10, &value); -+ if (err || value > TIME_RATIO_SCALE || !value) -+ return -EINVAL; -+ -+ cpuratios[i] = -(int) (TIME_RATIO_SCALE / value); -+ } else { -+ err = kstrtoul(p, 10, &value); -+ if (err || value > TIME_RATIO_SCALE || !value) -+ return -EINVAL; -+ -+ cpuratios[i] = value; -+ } -+ -+ p = end + 1; -+ } -+ -+ for (i = 0; i < SCAN_LADDER_SIZE; i++) { -+ rung = &uksm_scan_ladder[i]; -+ -+ rung->cpu_ratio = cpuratios[i]; -+ } -+ -+ return count; -+} -+UKSM_ATTR(cpu_ratios); -+ -+static ssize_t eval_intervals_show(struct kobject *kobj, -+ struct kobj_attribute *attr, char *buf) -+{ -+ int i, size; -+ struct scan_rung *rung; -+ char *p = buf; -+ -+ for (i = 0; i < SCAN_LADDER_SIZE; i++) { -+ rung = &uksm_scan_ladder[i]; -+ size = sprintf(p, "%u ", rung->cover_msecs); -+ p += size; -+ } -+ -+ *p++ = '\n'; -+ *p = '\0'; -+ -+ return p - buf; -+} -+ -+static ssize_t eval_intervals_store(struct kobject *kobj, -+ struct kobj_attribute *attr, -+ const char *buf, size_t count) -+{ -+ int i, err; -+ unsigned long values[SCAN_LADDER_SIZE]; -+ struct scan_rung *rung; -+ char *p, *end = NULL; -+ ssize_t ret = count; -+ -+ p = kzalloc(count + 2, GFP_KERNEL); -+ if (!p) -+ return -ENOMEM; -+ -+ memcpy(p, buf, count); -+ -+ for (i = 0; i < SCAN_LADDER_SIZE; i++) { -+ if (i != SCAN_LADDER_SIZE - 1) { -+ end = strchr(p, ' '); -+ if (!end) { -+ ret = -EINVAL; -+ goto out; -+ } -+ -+ *end = '\0'; -+ } -+ -+ err = kstrtoul(p, 10, &values[i]); -+ if (err) { -+ ret = -EINVAL; -+ goto out; -+ } -+ -+ p = end + 1; -+ } -+ -+ for (i = 0; i < SCAN_LADDER_SIZE; i++) { -+ rung = &uksm_scan_ladder[i]; -+ -+ rung->cover_msecs = values[i]; -+ } -+ -+out: -+ kfree(p); -+ return ret; -+} -+UKSM_ATTR(eval_intervals); -+ -+static ssize_t ema_per_page_time_show(struct kobject *kobj, -+ struct kobj_attribute *attr, char *buf) -+{ -+ return sprintf(buf, "%lu\n", uksm_ema_page_time); -+} -+UKSM_ATTR_RO(ema_per_page_time); -+ -+static ssize_t pages_shared_show(struct kobject *kobj, -+ struct kobj_attribute *attr, char *buf) -+{ -+ return sprintf(buf, "%lu\n", uksm_pages_shared); -+} -+UKSM_ATTR_RO(pages_shared); -+ -+static ssize_t pages_sharing_show(struct kobject *kobj, -+ struct kobj_attribute *attr, char *buf) -+{ -+ return sprintf(buf, "%lu\n", uksm_pages_sharing); -+} -+UKSM_ATTR_RO(pages_sharing); -+ -+static ssize_t pages_unshared_show(struct kobject *kobj, -+ struct kobj_attribute *attr, char *buf) -+{ -+ return sprintf(buf, "%lu\n", uksm_pages_unshared); -+} -+UKSM_ATTR_RO(pages_unshared); -+ -+static ssize_t full_scans_show(struct kobject *kobj, -+ struct kobj_attribute *attr, char *buf) -+{ -+ return sprintf(buf, "%llu\n", fully_scanned_round); -+} -+UKSM_ATTR_RO(full_scans); -+ -+static ssize_t pages_scanned_show(struct kobject *kobj, -+ struct kobj_attribute *attr, char *buf) -+{ -+ unsigned long base = 0; -+ u64 delta, ret; -+ -+ if (pages_scanned_stored) { -+ base = pages_scanned_base; -+ ret = pages_scanned_stored; -+ delta = uksm_pages_scanned >> base; -+ if (CAN_OVERFLOW_U64(ret, delta)) { -+ ret >>= 1; -+ delta >>= 1; -+ base++; -+ ret += delta; -+ } -+ } else { -+ ret = uksm_pages_scanned; -+ } -+ -+ while (ret > ULONG_MAX) { -+ ret >>= 1; -+ base++; -+ } -+ -+ if (base) -+ return sprintf(buf, "%lu * 2^%lu\n", (unsigned long)ret, base); -+ else -+ return sprintf(buf, "%lu\n", (unsigned long)ret); -+} -+UKSM_ATTR_RO(pages_scanned); -+ -+static ssize_t hash_strength_show(struct kobject *kobj, -+ struct kobj_attribute *attr, char *buf) -+{ -+ return sprintf(buf, "%lu\n", hash_strength); -+} -+UKSM_ATTR_RO(hash_strength); -+ -+static ssize_t sleep_times_show(struct kobject *kobj, -+ struct kobj_attribute *attr, char *buf) -+{ -+ return sprintf(buf, "%llu\n", uksm_sleep_times); -+} -+UKSM_ATTR_RO(sleep_times); -+ -+ -+static struct attribute *uksm_attrs[] = { -+ &max_cpu_percentage_attr.attr, -+ &sleep_millisecs_attr.attr, -+ &cpu_governor_attr.attr, -+ &run_attr.attr, -+ &ema_per_page_time_attr.attr, -+ &pages_shared_attr.attr, -+ &pages_sharing_attr.attr, -+ &pages_unshared_attr.attr, -+ &full_scans_attr.attr, -+ &pages_scanned_attr.attr, -+ &hash_strength_attr.attr, -+ &sleep_times_attr.attr, -+ &thrash_threshold_attr.attr, -+ &abundant_threshold_attr.attr, -+ &cpu_ratios_attr.attr, -+ &eval_intervals_attr.attr, -+ NULL, -+}; -+ -+static struct attribute_group uksm_attr_group = { -+ .attrs = uksm_attrs, -+ .name = "uksm", -+}; -+#endif /* CONFIG_SYSFS */ -+ -+static inline void init_scan_ladder(void) -+{ -+ int i; -+ struct scan_rung *rung; -+ -+ for (i = 0; i < SCAN_LADDER_SIZE; i++) { -+ rung = uksm_scan_ladder + i; -+ slot_tree_init_root(&rung->vma_root); -+ } -+ -+ init_performance_values(); -+ uksm_calc_scan_pages(); -+} -+ -+static inline int cal_positive_negative_costs(void) -+{ -+ struct page *p1, *p2; -+ unsigned char *addr1, *addr2; -+ unsigned long i, time_start, hash_cost; -+ unsigned long loopnum = 0; -+ -+ /*IMPORTANT: volatile is needed to prevent over-optimization by gcc. */ -+ volatile u32 hash; -+ volatile int ret; -+ -+ p1 = alloc_page(GFP_KERNEL); -+ if (!p1) -+ return -ENOMEM; -+ -+ p2 = alloc_page(GFP_KERNEL); -+ if (!p2) -+ return -ENOMEM; -+ -+ addr1 = kmap_atomic(p1); -+ addr2 = kmap_atomic(p2); -+ memset(addr1, prandom_u32(), PAGE_SIZE); -+ memcpy(addr2, addr1, PAGE_SIZE); -+ -+ /* make sure that the two pages differ in last byte */ -+ addr2[PAGE_SIZE-1] = ~addr2[PAGE_SIZE-1]; -+ kunmap_atomic(addr2); -+ kunmap_atomic(addr1); -+ -+ time_start = jiffies; -+ while (jiffies - time_start < 100) { -+ for (i = 0; i < 100; i++) -+ hash = page_hash(p1, HASH_STRENGTH_FULL, 0); -+ loopnum += 100; -+ } -+ hash_cost = (jiffies - time_start); -+ -+ time_start = jiffies; -+ for (i = 0; i < loopnum; i++) -+ ret = pages_identical(p1, p2); -+ memcmp_cost = HASH_STRENGTH_FULL * (jiffies - time_start); -+ memcmp_cost /= hash_cost; -+ pr_info("UKSM: relative memcmp_cost = %lu " -+ "hash=%u cmp_ret=%d.\n", -+ memcmp_cost, hash, ret); -+ -+ __free_page(p1); -+ __free_page(p2); -+ return 0; -+} -+ -+static int init_zeropage_hash_table(void) -+{ -+ struct page *page; -+ char *addr; -+ int i; -+ -+ page = alloc_page(GFP_KERNEL); -+ if (!page) -+ return -ENOMEM; -+ -+ addr = kmap_atomic(page); -+ memset(addr, 0, PAGE_SIZE); -+ kunmap_atomic(addr); -+ -+ zero_hash_table = kmalloc_array(HASH_STRENGTH_MAX, sizeof(u32), -+ GFP_KERNEL); -+ if (!zero_hash_table) -+ return -ENOMEM; -+ -+ for (i = 0; i < HASH_STRENGTH_MAX; i++) -+ zero_hash_table[i] = page_hash(page, i, 0); -+ -+ __free_page(page); -+ -+ return 0; -+} -+ -+static inline int init_random_sampling(void) -+{ -+ unsigned long i; -+ -+ random_nums = kmalloc(PAGE_SIZE, GFP_KERNEL); -+ if (!random_nums) -+ return -ENOMEM; -+ -+ for (i = 0; i < HASH_STRENGTH_FULL; i++) -+ random_nums[i] = i; -+ -+ for (i = 0; i < HASH_STRENGTH_FULL; i++) { -+ unsigned long rand_range, swap_index, tmp; -+ -+ rand_range = HASH_STRENGTH_FULL - i; -+ swap_index = i + prandom_u32() % rand_range; -+ tmp = random_nums[i]; -+ random_nums[i] = random_nums[swap_index]; -+ random_nums[swap_index] = tmp; -+ } -+ -+ rshash_state.state = RSHASH_NEW; -+ rshash_state.below_count = 0; -+ rshash_state.lookup_window_index = 0; -+ -+ return cal_positive_negative_costs(); -+} -+ -+static int __init uksm_slab_init(void) -+{ -+ rmap_item_cache = UKSM_KMEM_CACHE(rmap_item, 0); -+ if (!rmap_item_cache) -+ goto out; -+ -+ stable_node_cache = UKSM_KMEM_CACHE(stable_node, 0); -+ if (!stable_node_cache) -+ goto out_free1; -+ -+ node_vma_cache = UKSM_KMEM_CACHE(node_vma, 0); -+ if (!node_vma_cache) -+ goto out_free2; -+ -+ vma_slot_cache = UKSM_KMEM_CACHE(vma_slot, 0); -+ if (!vma_slot_cache) -+ goto out_free3; -+ -+ tree_node_cache = UKSM_KMEM_CACHE(tree_node, 0); -+ if (!tree_node_cache) -+ goto out_free4; -+ -+ return 0; -+ -+out_free4: -+ kmem_cache_destroy(vma_slot_cache); -+out_free3: -+ kmem_cache_destroy(node_vma_cache); -+out_free2: -+ kmem_cache_destroy(stable_node_cache); -+out_free1: -+ kmem_cache_destroy(rmap_item_cache); -+out: -+ return -ENOMEM; -+} -+ -+static void __init uksm_slab_free(void) -+{ -+ kmem_cache_destroy(stable_node_cache); -+ kmem_cache_destroy(rmap_item_cache); -+ kmem_cache_destroy(node_vma_cache); -+ kmem_cache_destroy(vma_slot_cache); -+ kmem_cache_destroy(tree_node_cache); -+} -+ -+/* Common interface to ksm, different to it. */ -+int ksm_madvise(struct vm_area_struct *vma, unsigned long start, -+ unsigned long end, int advice, unsigned long *vm_flags) -+{ -+ int err; -+ -+ switch (advice) { -+ case MADV_MERGEABLE: -+ return 0; /* just ignore the advice */ -+ -+ case MADV_UNMERGEABLE: -+ if (!(*vm_flags & VM_MERGEABLE) || !uksm_flags_can_scan(*vm_flags)) -+ return 0; /* just ignore the advice */ -+ -+ if (vma->anon_vma) { -+ err = unmerge_uksm_pages(vma, start, end); -+ if (err) -+ return err; -+ } -+ -+ uksm_remove_vma(vma); -+ *vm_flags &= ~VM_MERGEABLE; -+ break; -+ } -+ -+ return 0; -+} -+ -+/* Common interface to ksm, actually the same. */ -+struct page *ksm_might_need_to_copy(struct page *page, -+ struct vm_area_struct *vma, unsigned long address) -+{ -+ struct anon_vma *anon_vma = page_anon_vma(page); -+ struct page *new_page; -+ -+ if (PageKsm(page)) { -+ if (page_stable_node(page)) -+ return page; /* no need to copy it */ -+ } else if (!anon_vma) { -+ return page; /* no need to copy it */ -+ } else if (anon_vma->root == vma->anon_vma->root && -+ page->index == linear_page_index(vma, address)) { -+ return page; /* still no need to copy it */ -+ } -+ if (!PageUptodate(page)) -+ return page; /* let do_swap_page report the error */ -+ -+ new_page = alloc_page_vma(GFP_HIGHUSER_MOVABLE, vma, address); -+ if (new_page) { -+ copy_user_highpage(new_page, page, address, vma); -+ -+ SetPageDirty(new_page); -+ __SetPageUptodate(new_page); -+ __SetPageLocked(new_page); -+ } -+ -+ return new_page; -+} -+ -+static int __init uksm_init(void) -+{ -+ struct task_struct *uksm_thread; -+ int err; -+ -+ uksm_sleep_jiffies = msecs_to_jiffies(100); -+ uksm_sleep_saved = uksm_sleep_jiffies; -+ -+ slot_tree_init(); -+ init_scan_ladder(); -+ -+ -+ err = init_random_sampling(); -+ if (err) -+ goto out_free2; -+ -+ err = uksm_slab_init(); -+ if (err) -+ goto out_free1; -+ -+ err = init_zeropage_hash_table(); -+ if (err) -+ goto out_free0; -+ -+ uksm_thread = kthread_run(uksm_scan_thread, NULL, "uksmd"); -+ if (IS_ERR(uksm_thread)) { -+ pr_err("uksm: creating kthread failed\n"); -+ err = PTR_ERR(uksm_thread); -+ goto out_free; -+ } -+ -+#ifdef CONFIG_SYSFS -+ err = sysfs_create_group(mm_kobj, &uksm_attr_group); -+ if (err) { -+ pr_err("uksm: register sysfs failed\n"); -+ kthread_stop(uksm_thread); -+ goto out_free; -+ } -+#else -+ uksm_run = UKSM_RUN_MERGE; /* no way for user to start it */ -+ -+#endif /* CONFIG_SYSFS */ -+ -+#ifdef CONFIG_MEMORY_HOTREMOVE -+ /* -+ * Choose a high priority since the callback takes uksm_thread_mutex: -+ * later callbacks could only be taking locks which nest within that. -+ */ -+ hotplug_memory_notifier(uksm_memory_callback, 100); -+#endif -+ return 0; -+ -+out_free: -+ kfree(zero_hash_table); -+out_free0: -+ uksm_slab_free(); -+out_free1: -+ kfree(random_nums); -+out_free2: -+ kfree(uksm_scan_ladder); -+ return err; -+} -+ -+#ifdef MODULE -+subsys_initcall(ksm_init); -+#else -+late_initcall(uksm_init); -+#endif -+ -diff --git a/mm/vmstat.c b/mm/vmstat.c -index 33581be70..f2eb7b480 100644 ---- a/mm/vmstat.c -+++ b/mm/vmstat.c -@@ -1162,6 +1162,9 @@ const char * const vmstat_text[] = { - "nr_dirtied", - "nr_written", - -+#ifdef CONFIG_UKSM -+ "nr_uksm_zero_pages", -+#endif - /* enum writeback_stat_item counters */ - "nr_dirty_threshold", - "nr_dirty_background_threshold", diff --git a/sys-kernel/linux-headers/files/uksm-for-linux-hardened.patch b/sys-kernel/linux-headers/files/uksm-for-linux-hardened.patch new file mode 100644 index 00000000..733618de --- /dev/null +++ b/sys-kernel/linux-headers/files/uksm-for-linux-hardened.patch @@ -0,0 +1,6919 @@ +diff -Nur a/Documentation/vm/00-INDEX b/Documentation/vm/00-INDEX +--- a/Documentation/vm/00-INDEX 2018-04-08 13:29:52.000000000 +0100 ++++ b/Documentation/vm/00-INDEX 2018-04-11 22:47:44.597845750 +0100 +@@ -20,6 +20,8 @@ + - description of the idle page tracking feature. + ksm.txt + - how to use the Kernel Samepage Merging feature. ++uksm.txt ++ - Introduction to Ultra KSM + numa + - information about NUMA specific code in the Linux vm. + numa_memory_policy.txt +diff -Nur a/Documentation/vm/uksm.txt b/Documentation/vm/uksm.txt +--- a/Documentation/vm/uksm.txt 1970-01-01 01:00:00.000000000 +0100 ++++ b/Documentation/vm/uksm.txt 2018-04-11 22:47:44.597845750 +0100 +@@ -0,0 +1,61 @@ ++The Ultra Kernel Samepage Merging feature ++---------------------------------------------- ++/* ++ * Ultra KSM. Copyright (C) 2011-2012 Nai Xia ++ * ++ * This is an improvement upon KSM. Some basic data structures and routines ++ * are borrowed from ksm.c . ++ * ++ * Its new features: ++ * 1. Full system scan: ++ * It automatically scans all user processes' anonymous VMAs. Kernel-user ++ * interaction to submit a memory area to KSM is no longer needed. ++ * ++ * 2. Rich area detection: ++ * It automatically detects rich areas containing abundant duplicated ++ * pages based. Rich areas are given a full scan speed. Poor areas are ++ * sampled at a reasonable speed with very low CPU consumption. ++ * ++ * 3. Ultra Per-page scan speed improvement: ++ * A new hash algorithm is proposed. As a result, on a machine with ++ * Core(TM)2 Quad Q9300 CPU in 32-bit mode and 800MHZ DDR2 main memory, it ++ * can scan memory areas that does not contain duplicated pages at speed of ++ * 627MB/sec ~ 2445MB/sec and can merge duplicated areas at speed of ++ * 477MB/sec ~ 923MB/sec. ++ * ++ * 4. Thrashing area avoidance: ++ * Thrashing area(an VMA that has frequent Ksm page break-out) can be ++ * filtered out. My benchmark shows it's more efficient than KSM's per-page ++ * hash value based volatile page detection. ++ * ++ * ++ * 5. Misc changes upon KSM: ++ * * It has a fully x86-opitmized memcmp dedicated for 4-byte-aligned page ++ * comparison. It's much faster than default C version on x86. ++ * * rmap_item now has an struct *page member to loosely cache a ++ * address-->page mapping, which reduces too much time-costly ++ * follow_page(). ++ * * The VMA creation/exit procedures are hooked to let the Ultra KSM know. ++ * * try_to_merge_two_pages() now can revert a pte if it fails. No break_ ++ * ksm is needed for this case. ++ * ++ * 6. Full Zero Page consideration(contributed by Figo Zhang) ++ * Now uksmd consider full zero pages as special pages and merge them to an ++ * special unswappable uksm zero page. ++ */ ++ ++ChangeLog: ++ ++2012-05-05 The creation of this Doc ++2012-05-08 UKSM 0.1.1.1 libc crash bug fix, api clean up, doc clean up. ++2012-05-28 UKSM 0.1.1.2 bug fix release ++2012-06-26 UKSM 0.1.2-beta1 first beta release for 0.1.2 ++2012-07-2 UKSM 0.1.2-beta2 ++2012-07-10 UKSM 0.1.2-beta3 ++2012-07-26 UKSM 0.1.2 Fine grained speed control, more scan optimization. ++2012-10-13 UKSM 0.1.2.1 Bug fixes. ++2012-12-31 UKSM 0.1.2.2 Minor bug fixes. ++2014-07-02 UKSM 0.1.2.3 Fix a " __this_cpu_read() in preemptible bug". ++2015-04-22 UKSM 0.1.2.4 Fix a race condition that can sometimes trigger anonying warnings. ++2016-09-10 UKSM 0.1.2.5 Fix a bug in dedup ratio calculation. ++2017-02-26 UKSM 0.1.2.6 Fix a bug in hugetlbpage handling and a race bug with page migration. +diff -Nur a/fs/exec.c b/fs/exec.c +--- a/fs/exec.c 2018-04-11 22:44:55.743399844 +0100 ++++ b/fs/exec.c 2018-04-11 22:51:54.986922932 +0100 +@@ -63,6 +63,7 @@ + #include + #include + #include ++#include + + #include + #include +@@ -1377,6 +1378,7 @@ + /* An exec changes our domain. We are no longer part of the thread + group */ + current->self_exec_id++; ++ + flush_signal_handlers(current, 0); + } + EXPORT_SYMBOL(setup_new_exec); +diff -Nur a/fs/proc/meminfo.c b/fs/proc/meminfo.c +--- a/fs/proc/meminfo.c 2018-04-08 13:29:52.000000000 +0100 ++++ b/fs/proc/meminfo.c 2018-04-11 22:47:44.597845750 +0100 +@@ -118,6 +118,10 @@ + global_zone_page_state(NR_KERNEL_STACK_KB)); + show_val_kb(m, "PageTables: ", + global_zone_page_state(NR_PAGETABLE)); ++#ifdef CONFIG_UKSM ++ show_val_kb(m, "KsmZeroPages: ", ++ global_zone_page_state(NR_UKSM_ZERO_PAGES)); ++#endif + #ifdef CONFIG_QUICKLIST + show_val_kb(m, "Quicklists: ", quicklist_total_size()); + #endif +diff -Nur a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h +--- a/include/asm-generic/pgtable.h 2018-04-08 13:29:52.000000000 +0100 ++++ b/include/asm-generic/pgtable.h 2018-04-11 22:47:44.598845782 +0100 +@@ -781,12 +781,25 @@ + extern void untrack_pfn_moved(struct vm_area_struct *vma); + #endif + ++#ifdef CONFIG_UKSM ++static inline int is_uksm_zero_pfn(unsigned long pfn) ++{ ++ extern unsigned long uksm_zero_pfn; ++ return pfn == uksm_zero_pfn; ++} ++#else ++static inline int is_uksm_zero_pfn(unsigned long pfn) ++{ ++ return 0; ++} ++#endif ++ + #ifdef __HAVE_COLOR_ZERO_PAGE + static inline int is_zero_pfn(unsigned long pfn) + { + extern unsigned long zero_pfn; + unsigned long offset_from_zero_pfn = pfn - zero_pfn; +- return offset_from_zero_pfn <= (zero_page_mask >> PAGE_SHIFT); ++ return offset_from_zero_pfn <= (zero_page_mask >> PAGE_SHIFT) || is_uksm_zero_pfn(pfn); + } + + #define my_zero_pfn(addr) page_to_pfn(ZERO_PAGE(addr)) +@@ -795,7 +808,7 @@ + static inline int is_zero_pfn(unsigned long pfn) + { + extern unsigned long zero_pfn; +- return pfn == zero_pfn; ++ return (pfn == zero_pfn) || (is_uksm_zero_pfn(pfn)); + } + + static inline unsigned long my_zero_pfn(unsigned long addr) +diff -Nur a/include/linux/ksm.h b/include/linux/ksm.h +--- a/include/linux/ksm.h 2018-04-08 13:29:52.000000000 +0100 ++++ b/include/linux/ksm.h 2018-04-11 22:47:44.598845782 +0100 +@@ -21,21 +21,6 @@ + #ifdef CONFIG_KSM + int ksm_madvise(struct vm_area_struct *vma, unsigned long start, + unsigned long end, int advice, unsigned long *vm_flags); +-int __ksm_enter(struct mm_struct *mm); +-void __ksm_exit(struct mm_struct *mm); +- +-static inline int ksm_fork(struct mm_struct *mm, struct mm_struct *oldmm) +-{ +- if (test_bit(MMF_VM_MERGEABLE, &oldmm->flags)) +- return __ksm_enter(mm); +- return 0; +-} +- +-static inline void ksm_exit(struct mm_struct *mm) +-{ +- if (test_bit(MMF_VM_MERGEABLE, &mm->flags)) +- __ksm_exit(mm); +-} + + static inline struct stable_node *page_stable_node(struct page *page) + { +@@ -65,6 +50,33 @@ + void rmap_walk_ksm(struct page *page, struct rmap_walk_control *rwc); + void ksm_migrate_page(struct page *newpage, struct page *oldpage); + ++#ifdef CONFIG_KSM_LEGACY ++int __ksm_enter(struct mm_struct *mm); ++void __ksm_exit(struct mm_struct *mm); ++static inline int ksm_fork(struct mm_struct *mm, struct mm_struct *oldmm) ++{ ++ if (test_bit(MMF_VM_MERGEABLE, &oldmm->flags)) ++ return __ksm_enter(mm); ++ return 0; ++} ++ ++static inline void ksm_exit(struct mm_struct *mm) ++{ ++ if (test_bit(MMF_VM_MERGEABLE, &mm->flags)) ++ __ksm_exit(mm); ++} ++ ++#elif defined(CONFIG_UKSM) ++static inline int ksm_fork(struct mm_struct *mm, struct mm_struct *oldmm) ++{ ++ return 0; ++} ++ ++static inline void ksm_exit(struct mm_struct *mm) ++{ ++} ++#endif /* !CONFIG_UKSM */ ++ + #else /* !CONFIG_KSM */ + + static inline int ksm_fork(struct mm_struct *mm, struct mm_struct *oldmm) +@@ -106,4 +118,6 @@ + #endif /* CONFIG_MMU */ + #endif /* !CONFIG_KSM */ + ++#include ++ + #endif /* __LINUX_KSM_H */ +diff -Nur a/include/linux/mm_types.h b/include/linux/mm_types.h +--- a/include/linux/mm_types.h 2018-04-08 13:29:52.000000000 +0100 ++++ b/include/linux/mm_types.h 2018-04-11 22:47:44.598845782 +0100 +@@ -333,6 +333,9 @@ + struct mempolicy *vm_policy; /* NUMA policy for the VMA */ + #endif + struct vm_userfaultfd_ctx vm_userfaultfd_ctx; ++#ifdef CONFIG_UKSM ++ struct vma_slot *uksm_vma_slot; ++#endif + } __randomize_layout; + + struct core_thread { +diff -Nur a/include/linux/mmzone.h b/include/linux/mmzone.h +--- a/include/linux/mmzone.h 2018-04-08 13:29:52.000000000 +0100 ++++ b/include/linux/mmzone.h 2018-04-11 22:47:44.598845782 +0100 +@@ -148,6 +148,9 @@ + NR_ZSPAGES, /* allocated in zsmalloc */ + #endif + NR_FREE_CMA_PAGES, ++#ifdef CONFIG_UKSM ++ NR_UKSM_ZERO_PAGES, ++#endif + NR_VM_ZONE_STAT_ITEMS }; + + enum node_stat_item { +@@ -866,7 +869,7 @@ + } + + /** +- * is_highmem - helper function to quickly check if a struct zone is a ++ * is_highmem - helper function to quickly check if a struct zone is a + * highmem zone or not. This is an attempt to keep references + * to ZONE_{DMA/NORMAL/HIGHMEM/etc} in general code to a minimum. + * @zone - pointer to struct zone variable +diff -Nur a/include/linux/sradix-tree.h b/include/linux/sradix-tree.h +--- a/include/linux/sradix-tree.h 1970-01-01 01:00:00.000000000 +0100 ++++ b/include/linux/sradix-tree.h 2018-04-11 22:47:44.599845814 +0100 +@@ -0,0 +1,77 @@ ++#ifndef _LINUX_SRADIX_TREE_H ++#define _LINUX_SRADIX_TREE_H ++ ++ ++#define INIT_SRADIX_TREE(root, mask) \ ++do { \ ++ (root)->height = 0; \ ++ (root)->gfp_mask = (mask); \ ++ (root)->rnode = NULL; \ ++} while (0) ++ ++#define ULONG_BITS (sizeof(unsigned long) * 8) ++#define SRADIX_TREE_INDEX_BITS (8 /* CHAR_BIT */ * sizeof(unsigned long)) ++//#define SRADIX_TREE_MAP_SHIFT 6 ++//#define SRADIX_TREE_MAP_SIZE (1UL << SRADIX_TREE_MAP_SHIFT) ++//#define SRADIX_TREE_MAP_MASK (SRADIX_TREE_MAP_SIZE-1) ++ ++struct sradix_tree_node { ++ unsigned int height; /* Height from the bottom */ ++ unsigned int count; ++ unsigned int fulls; /* Number of full sublevel trees */ ++ struct sradix_tree_node *parent; ++ void *stores[0]; ++}; ++ ++/* A simple radix tree implementation */ ++struct sradix_tree_root { ++ unsigned int height; ++ struct sradix_tree_node *rnode; ++ ++ /* Where found to have available empty stores in its sublevels */ ++ struct sradix_tree_node *enter_node; ++ unsigned int shift; ++ unsigned int stores_size; ++ unsigned int mask; ++ unsigned long min; /* The first hole index */ ++ unsigned long num; ++ //unsigned long *height_to_maxindex; ++ ++ /* How the node is allocated and freed. */ ++ struct sradix_tree_node *(*alloc)(void); ++ void (*free)(struct sradix_tree_node *node); ++ ++ /* When a new node is added and removed */ ++ void (*extend)(struct sradix_tree_node *parent, struct sradix_tree_node *child); ++ void (*assign)(struct sradix_tree_node *node, unsigned int index, void *item); ++ void (*rm)(struct sradix_tree_node *node, unsigned int offset); ++}; ++ ++struct sradix_tree_path { ++ struct sradix_tree_node *node; ++ int offset; ++}; ++ ++static inline ++void init_sradix_tree_root(struct sradix_tree_root *root, unsigned long shift) ++{ ++ root->height = 0; ++ root->rnode = NULL; ++ root->shift = shift; ++ root->stores_size = 1UL << shift; ++ root->mask = root->stores_size - 1; ++} ++ ++ ++extern void *sradix_tree_next(struct sradix_tree_root *root, ++ struct sradix_tree_node *node, unsigned long index, ++ int (*iter)(void *, unsigned long)); ++ ++extern int sradix_tree_enter(struct sradix_tree_root *root, void **item, int num); ++ ++extern void sradix_tree_delete_from_leaf(struct sradix_tree_root *root, ++ struct sradix_tree_node *node, unsigned long index); ++ ++extern void *sradix_tree_lookup(struct sradix_tree_root *root, unsigned long index); ++ ++#endif /* _LINUX_SRADIX_TREE_H */ +diff -Nur a/include/linux/uksm.h b/include/linux/uksm.h +--- a/include/linux/uksm.h 1970-01-01 01:00:00.000000000 +0100 ++++ b/include/linux/uksm.h 2018-04-11 22:47:44.599845814 +0100 +@@ -0,0 +1,149 @@ ++#ifndef __LINUX_UKSM_H ++#define __LINUX_UKSM_H ++/* ++ * Memory merging support. ++ * ++ * This code enables dynamic sharing of identical pages found in different ++ * memory areas, even if they are not shared by fork(). ++ */ ++ ++/* if !CONFIG_UKSM this file should not be compiled at all. */ ++#ifdef CONFIG_UKSM ++ ++#include ++#include ++#include ++#include ++#include ++ ++extern unsigned long zero_pfn __read_mostly; ++extern unsigned long uksm_zero_pfn __read_mostly; ++extern struct page *empty_uksm_zero_page; ++ ++/* must be done before linked to mm */ ++extern void uksm_vma_add_new(struct vm_area_struct *vma); ++extern void uksm_remove_vma(struct vm_area_struct *vma); ++ ++#define UKSM_SLOT_NEED_SORT (1 << 0) ++#define UKSM_SLOT_NEED_RERAND (1 << 1) ++#define UKSM_SLOT_SCANNED (1 << 2) /* It's scanned in this round */ ++#define UKSM_SLOT_FUL_SCANNED (1 << 3) ++#define UKSM_SLOT_IN_UKSM (1 << 4) ++ ++struct vma_slot { ++ struct sradix_tree_node *snode; ++ unsigned long sindex; ++ ++ struct list_head slot_list; ++ unsigned long fully_scanned_round; ++ unsigned long dedup_num; ++ unsigned long pages_scanned; ++ unsigned long this_sampled; ++ unsigned long last_scanned; ++ unsigned long pages_to_scan; ++ struct scan_rung *rung; ++ struct page **rmap_list_pool; ++ unsigned int *pool_counts; ++ unsigned long pool_size; ++ struct vm_area_struct *vma; ++ struct mm_struct *mm; ++ unsigned long ctime_j; ++ unsigned long pages; ++ unsigned long flags; ++ unsigned long pages_cowed; /* pages cowed this round */ ++ unsigned long pages_merged; /* pages merged this round */ ++ unsigned long pages_bemerged; ++ ++ /* when it has page merged in this eval round */ ++ struct list_head dedup_list; ++}; ++ ++static inline void uksm_unmap_zero_page(pte_t pte) ++{ ++ if (pte_pfn(pte) == uksm_zero_pfn) ++ __dec_zone_page_state(empty_uksm_zero_page, NR_UKSM_ZERO_PAGES); ++} ++ ++static inline void uksm_map_zero_page(pte_t pte) ++{ ++ if (pte_pfn(pte) == uksm_zero_pfn) ++ __inc_zone_page_state(empty_uksm_zero_page, NR_UKSM_ZERO_PAGES); ++} ++ ++static inline void uksm_cow_page(struct vm_area_struct *vma, struct page *page) ++{ ++ if (vma->uksm_vma_slot && PageKsm(page)) ++ vma->uksm_vma_slot->pages_cowed++; ++} ++ ++static inline void uksm_cow_pte(struct vm_area_struct *vma, pte_t pte) ++{ ++ if (vma->uksm_vma_slot && pte_pfn(pte) == uksm_zero_pfn) ++ vma->uksm_vma_slot->pages_cowed++; ++} ++ ++static inline int uksm_flags_can_scan(unsigned long vm_flags) ++{ ++#ifdef VM_SAO ++ if (vm_flags & VM_SAO) ++ return 0; ++#endif ++ ++ return !(vm_flags & (VM_PFNMAP | VM_IO | VM_DONTEXPAND | ++ VM_HUGETLB | VM_MIXEDMAP | VM_SHARED ++ | VM_MAYSHARE | VM_GROWSUP | VM_GROWSDOWN)); ++} ++ ++static inline void uksm_vm_flags_mod(unsigned long *vm_flags_p) ++{ ++ if (uksm_flags_can_scan(*vm_flags_p)) ++ *vm_flags_p |= VM_MERGEABLE; ++} ++ ++/* ++ * Just a wrapper for BUG_ON for where ksm_zeropage must not be. TODO: it will ++ * be removed when uksm zero page patch is stable enough. ++ */ ++static inline void uksm_bugon_zeropage(pte_t pte) ++{ ++ BUG_ON(pte_pfn(pte) == uksm_zero_pfn); ++} ++#else ++static inline void uksm_vma_add_new(struct vm_area_struct *vma) ++{ ++} ++ ++static inline void uksm_remove_vma(struct vm_area_struct *vma) ++{ ++} ++ ++static inline void uksm_unmap_zero_page(pte_t pte) ++{ ++} ++ ++static inline void uksm_map_zero_page(pte_t pte) ++{ ++} ++ ++static inline void uksm_cow_page(struct vm_area_struct *vma, struct page *page) ++{ ++} ++ ++static inline void uksm_cow_pte(struct vm_area_struct *vma, pte_t pte) ++{ ++} ++ ++static inline int uksm_flags_can_scan(unsigned long vm_flags) ++{ ++ return 0; ++} ++ ++static inline void uksm_vm_flags_mod(unsigned long *vm_flags_p) ++{ ++} ++ ++static inline void uksm_bugon_zeropage(pte_t pte) ++{ ++} ++#endif /* !CONFIG_UKSM */ ++#endif /* __LINUX_UKSM_H */ +diff -Nur a/kernel/fork.c b/kernel/fork.c +--- a/kernel/fork.c 2018-04-11 22:44:55.753400167 +0100 ++++ b/kernel/fork.c 2018-04-11 22:47:44.599845814 +0100 +@@ -453,7 +453,7 @@ + goto fail_nomem; + charge = len; + } +- tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL); ++ tmp = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL); + if (!tmp) + goto fail_nomem; + *tmp = *mpnt; +@@ -512,7 +512,7 @@ + __vma_link_rb(mm, tmp, rb_link, rb_parent); + rb_link = &tmp->vm_rb.rb_right; + rb_parent = &tmp->vm_rb; +- ++ uksm_vma_add_new(tmp); + mm->map_count++; + if (!(tmp->vm_flags & VM_WIPEONFORK)) + retval = copy_page_range(mm, oldmm, mpnt); +diff -Nur a/lib/Makefile b/lib/Makefile +--- a/lib/Makefile 2018-04-08 13:29:52.000000000 +0100 ++++ b/lib/Makefile 2018-04-11 22:47:44.599845814 +0100 +@@ -18,7 +18,7 @@ + KCOV_INSTRUMENT_dynamic_debug.o := n + + lib-y := ctype.o string.o vsprintf.o cmdline.o \ +- rbtree.o radix-tree.o dump_stack.o timerqueue.o\ ++ rbtree.o radix-tree.o sradix-tree.o dump_stack.o timerqueue.o\ + idr.o int_sqrt.o extable.o \ + sha1.o chacha20.o irq_regs.o argv_split.o \ + flex_proportions.o ratelimit.o show_mem.o \ +diff -Nur a/lib/sradix-tree.c b/lib/sradix-tree.c +--- a/lib/sradix-tree.c 1970-01-01 01:00:00.000000000 +0100 ++++ b/lib/sradix-tree.c 2018-04-11 22:47:44.600845846 +0100 +@@ -0,0 +1,476 @@ ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++static inline int sradix_node_full(struct sradix_tree_root *root, struct sradix_tree_node *node) ++{ ++ return node->fulls == root->stores_size || ++ (node->height == 1 && node->count == root->stores_size); ++} ++ ++/* ++ * Extend a sradix tree so it can store key @index. ++ */ ++static int sradix_tree_extend(struct sradix_tree_root *root, unsigned long index) ++{ ++ struct sradix_tree_node *node; ++ unsigned int height; ++ ++ if (unlikely(root->rnode == NULL)) { ++ if (!(node = root->alloc())) ++ return -ENOMEM; ++ ++ node->height = 1; ++ root->rnode = node; ++ root->height = 1; ++ } ++ ++ /* Figure out what the height should be. */ ++ height = root->height; ++ index >>= root->shift * height; ++ ++ while (index) { ++ index >>= root->shift; ++ height++; ++ } ++ ++ while (height > root->height) { ++ unsigned int newheight; ++ ++ if (!(node = root->alloc())) ++ return -ENOMEM; ++ ++ /* Increase the height. */ ++ node->stores[0] = root->rnode; ++ root->rnode->parent = node; ++ if (root->extend) ++ root->extend(node, root->rnode); ++ ++ newheight = root->height + 1; ++ node->height = newheight; ++ node->count = 1; ++ if (sradix_node_full(root, root->rnode)) ++ node->fulls = 1; ++ ++ root->rnode = node; ++ root->height = newheight; ++ } ++ ++ return 0; ++} ++ ++/* ++ * Search the next item from the current node, that is not NULL ++ * and can satify root->iter(). ++ */ ++void *sradix_tree_next(struct sradix_tree_root *root, ++ struct sradix_tree_node *node, unsigned long index, ++ int (*iter)(void *item, unsigned long height)) ++{ ++ unsigned long offset; ++ void *item; ++ ++ if (unlikely(node == NULL)) { ++ node = root->rnode; ++ for (offset = 0; offset < root->stores_size; offset++) { ++ item = node->stores[offset]; ++ if (item && (!iter || iter(item, node->height))) ++ break; ++ } ++ ++ if (unlikely(offset >= root->stores_size)) ++ return NULL; ++ ++ if (node->height == 1) ++ return item; ++ else ++ goto go_down; ++ } ++ ++ while (node) { ++ offset = (index & root->mask) + 1; ++ for (; offset < root->stores_size; offset++) { ++ item = node->stores[offset]; ++ if (item && (!iter || iter(item, node->height))) ++ break; ++ } ++ ++ if (offset < root->stores_size) ++ break; ++ ++ node = node->parent; ++ index >>= root->shift; ++ } ++ ++ if (!node) ++ return NULL; ++ ++ while (node->height > 1) { ++go_down: ++ node = item; ++ for (offset = 0; offset < root->stores_size; offset++) { ++ item = node->stores[offset]; ++ if (item && (!iter || iter(item, node->height))) ++ break; ++ } ++ ++ if (unlikely(offset >= root->stores_size)) ++ return NULL; ++ } ++ ++ BUG_ON(offset > root->stores_size); ++ ++ return item; ++} ++ ++/* ++ * Blindly insert the item to the tree. Typically, we reuse the ++ * first empty store item. ++ */ ++int sradix_tree_enter(struct sradix_tree_root *root, void **item, int num) ++{ ++ unsigned long index; ++ unsigned int height; ++ struct sradix_tree_node *node, *tmp = NULL; ++ int offset, offset_saved; ++ void **store = NULL; ++ int error, i, j, shift; ++ ++go_on: ++ index = root->min; ++ ++ if (root->enter_node && !sradix_node_full(root, root->enter_node)) { ++ node = root->enter_node; ++ BUG_ON((index >> (root->shift * root->height))); ++ } else { ++ node = root->rnode; ++ if (node == NULL || (index >> (root->shift * root->height)) ++ || sradix_node_full(root, node)) { ++ error = sradix_tree_extend(root, index); ++ if (error) ++ return error; ++ ++ node = root->rnode; ++ } ++ } ++ ++ ++ height = node->height; ++ shift = (height - 1) * root->shift; ++ offset = (index >> shift) & root->mask; ++ while (shift > 0) { ++ offset_saved = offset; ++ for (; offset < root->stores_size; offset++) { ++ store = &node->stores[offset]; ++ tmp = *store; ++ ++ if (!tmp || !sradix_node_full(root, tmp)) ++ break; ++ } ++ BUG_ON(offset >= root->stores_size); ++ ++ if (offset != offset_saved) { ++ index += (offset - offset_saved) << shift; ++ index &= ~((1UL << shift) - 1); ++ } ++ ++ if (!tmp) { ++ if (!(tmp = root->alloc())) ++ return -ENOMEM; ++ ++ tmp->height = shift / root->shift; ++ *store = tmp; ++ tmp->parent = node; ++ node->count++; ++// if (root->extend) ++// root->extend(node, tmp); ++ } ++ ++ node = tmp; ++ shift -= root->shift; ++ offset = (index >> shift) & root->mask; ++ } ++ ++ BUG_ON(node->height != 1); ++ ++ ++ store = &node->stores[offset]; ++ for (i = 0, j = 0; ++ j < root->stores_size - node->count && ++ i < root->stores_size - offset && j < num; i++) { ++ if (!store[i]) { ++ store[i] = item[j]; ++ if (root->assign) ++ root->assign(node, index + i, item[j]); ++ j++; ++ } ++ } ++ ++ node->count += j; ++ root->num += j; ++ num -= j; ++ ++ while (sradix_node_full(root, node)) { ++ node = node->parent; ++ if (!node) ++ break; ++ ++ node->fulls++; ++ } ++ ++ if (unlikely(!node)) { ++ /* All nodes are full */ ++ root->min = 1 << (root->height * root->shift); ++ root->enter_node = NULL; ++ } else { ++ root->min = index + i - 1; ++ root->min |= (1UL << (node->height - 1)) - 1; ++ root->min++; ++ root->enter_node = node; ++ } ++ ++ if (num) { ++ item += j; ++ goto go_on; ++ } ++ ++ return 0; ++} ++ ++ ++/** ++ * sradix_tree_shrink - shrink height of a sradix tree to minimal ++ * @root sradix tree root ++ * ++ */ ++static inline void sradix_tree_shrink(struct sradix_tree_root *root) ++{ ++ /* try to shrink tree height */ ++ while (root->height > 1) { ++ struct sradix_tree_node *to_free = root->rnode; ++ ++ /* ++ * The candidate node has more than one child, or its child ++ * is not at the leftmost store, we cannot shrink. ++ */ ++ if (to_free->count != 1 || !to_free->stores[0]) ++ break; ++ ++ root->rnode = to_free->stores[0]; ++ root->rnode->parent = NULL; ++ root->height--; ++ if (unlikely(root->enter_node == to_free)) ++ root->enter_node = NULL; ++ root->free(to_free); ++ } ++} ++ ++/* ++ * Del the item on the known leaf node and index ++ */ ++void sradix_tree_delete_from_leaf(struct sradix_tree_root *root, ++ struct sradix_tree_node *node, unsigned long index) ++{ ++ unsigned int offset; ++ struct sradix_tree_node *start, *end; ++ ++ BUG_ON(node->height != 1); ++ ++ start = node; ++ while (node && !(--node->count)) ++ node = node->parent; ++ ++ end = node; ++ if (!node) { ++ root->rnode = NULL; ++ root->height = 0; ++ root->min = 0; ++ root->num = 0; ++ root->enter_node = NULL; ++ } else { ++ offset = (index >> (root->shift * (node->height - 1))) & root->mask; ++ if (root->rm) ++ root->rm(node, offset); ++ node->stores[offset] = NULL; ++ root->num--; ++ if (root->min > index) { ++ root->min = index; ++ root->enter_node = node; ++ } ++ } ++ ++ if (start != end) { ++ do { ++ node = start; ++ start = start->parent; ++ if (unlikely(root->enter_node == node)) ++ root->enter_node = end; ++ root->free(node); ++ } while (start != end); ++ ++ /* ++ * Note that shrink may free "end", so enter_node still need to ++ * be checked inside. ++ */ ++ sradix_tree_shrink(root); ++ } else if (node->count == root->stores_size - 1) { ++ /* It WAS a full leaf node. Update the ancestors */ ++ node = node->parent; ++ while (node) { ++ node->fulls--; ++ if (node->fulls != root->stores_size - 1) ++ break; ++ ++ node = node->parent; ++ } ++ } ++} ++ ++void *sradix_tree_lookup(struct sradix_tree_root *root, unsigned long index) ++{ ++ unsigned int height, offset; ++ struct sradix_tree_node *node; ++ int shift; ++ ++ node = root->rnode; ++ if (node == NULL || (index >> (root->shift * root->height))) ++ return NULL; ++ ++ height = root->height; ++ shift = (height - 1) * root->shift; ++ ++ do { ++ offset = (index >> shift) & root->mask; ++ node = node->stores[offset]; ++ if (!node) ++ return NULL; ++ ++ shift -= root->shift; ++ } while (shift >= 0); ++ ++ return node; ++} ++ ++/* ++ * Return the item if it exists, otherwise create it in place ++ * and return the created item. ++ */ ++void *sradix_tree_lookup_create(struct sradix_tree_root *root, ++ unsigned long index, void *(*item_alloc)(void)) ++{ ++ unsigned int height, offset; ++ struct sradix_tree_node *node, *tmp; ++ void *item; ++ int shift, error; ++ ++ if (root->rnode == NULL || (index >> (root->shift * root->height))) { ++ if (item_alloc) { ++ error = sradix_tree_extend(root, index); ++ if (error) ++ return NULL; ++ } else { ++ return NULL; ++ } ++ } ++ ++ node = root->rnode; ++ height = root->height; ++ shift = (height - 1) * root->shift; ++ ++ do { ++ offset = (index >> shift) & root->mask; ++ if (!node->stores[offset]) { ++ if (!(tmp = root->alloc())) ++ return NULL; ++ ++ tmp->height = shift / root->shift; ++ node->stores[offset] = tmp; ++ tmp->parent = node; ++ node->count++; ++ node = tmp; ++ } else { ++ node = node->stores[offset]; ++ } ++ ++ shift -= root->shift; ++ } while (shift > 0); ++ ++ BUG_ON(node->height != 1); ++ offset = index & root->mask; ++ if (node->stores[offset]) { ++ return node->stores[offset]; ++ } else if (item_alloc) { ++ if (!(item = item_alloc())) ++ return NULL; ++ ++ node->stores[offset] = item; ++ ++ /* ++ * NOTE: we do NOT call root->assign here, since this item is ++ * newly created by us having no meaning. Caller can call this ++ * if it's necessary to do so. ++ */ ++ ++ node->count++; ++ root->num++; ++ ++ while (sradix_node_full(root, node)) { ++ node = node->parent; ++ if (!node) ++ break; ++ ++ node->fulls++; ++ } ++ ++ if (unlikely(!node)) { ++ /* All nodes are full */ ++ root->min = 1 << (root->height * root->shift); ++ } else { ++ if (root->min == index) { ++ root->min |= (1UL << (node->height - 1)) - 1; ++ root->min++; ++ root->enter_node = node; ++ } ++ } ++ ++ return item; ++ } else { ++ return NULL; ++ } ++ ++} ++ ++int sradix_tree_delete(struct sradix_tree_root *root, unsigned long index) ++{ ++ unsigned int height, offset; ++ struct sradix_tree_node *node; ++ int shift; ++ ++ node = root->rnode; ++ if (node == NULL || (index >> (root->shift * root->height))) ++ return -ENOENT; ++ ++ height = root->height; ++ shift = (height - 1) * root->shift; ++ ++ do { ++ offset = (index >> shift) & root->mask; ++ node = node->stores[offset]; ++ if (!node) ++ return -ENOENT; ++ ++ shift -= root->shift; ++ } while (shift > 0); ++ ++ offset = index & root->mask; ++ if (!node->stores[offset]) ++ return -ENOENT; ++ ++ sradix_tree_delete_from_leaf(root, node, index); ++ ++ return 0; ++} +diff -Nur a/mm/Kconfig b/mm/Kconfig +--- a/mm/Kconfig 2018-04-11 22:44:55.761400426 +0100 ++++ b/mm/Kconfig 2018-04-11 22:47:44.600845846 +0100 +@@ -315,6 +315,32 @@ + See Documentation/vm/ksm.txt for more information: KSM is inactive + until a program has madvised that an area is MADV_MERGEABLE, and + root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set). ++choice ++ prompt "Choose UKSM/KSM strategy" ++ default UKSM ++ depends on KSM ++ help ++ This option allows to select a UKSM/KSM stragety. ++ ++config UKSM ++ bool "Ultra-KSM for page merging" ++ depends on KSM ++ help ++ UKSM is inspired by the Linux kernel project \u2014 KSM(Kernel Same ++ page Merging), but with a fundamentally rewritten core algorithm. With ++ an advanced algorithm, UKSM now can transparently scans all anonymously ++ mapped user space applications with an significantly improved scan speed ++ and CPU efficiency. Since KVM is friendly to KSM, KVM can also benefit from ++ UKSM. Now UKSM has its first stable release and first real world enterprise user. ++ For more information, please goto its project page. ++ (www.kerneldedup.org) ++ ++config KSM_LEGACY ++ bool "Legacy KSM implementation" ++ depends on KSM ++ help ++ The legacy KSM implementation from Red Hat. ++endchoice + + config DEFAULT_MMAP_MIN_ADDR + int "Low address space to protect from user allocation" +diff -Nur a/mm/Makefile b/mm/Makefile +--- a/mm/Makefile 2018-04-08 13:29:52.000000000 +0100 ++++ b/mm/Makefile 2018-04-11 22:47:44.600845846 +0100 +@@ -65,7 +65,8 @@ + obj-$(CONFIG_SPARSEMEM_VMEMMAP) += sparse-vmemmap.o + obj-$(CONFIG_SLOB) += slob.o + obj-$(CONFIG_MMU_NOTIFIER) += mmu_notifier.o +-obj-$(CONFIG_KSM) += ksm.o ++obj-$(CONFIG_KSM_LEGACY) += ksm.o ++obj-$(CONFIG_UKSM) += uksm.o + obj-$(CONFIG_PAGE_POISONING) += page_poison.o + obj-$(CONFIG_SLAB) += slab.o + obj-$(CONFIG_SLUB) += slub.o +diff -Nur a/mm/memory.c b/mm/memory.c +--- a/mm/memory.c 2018-04-08 13:29:52.000000000 +0100 ++++ b/mm/memory.c 2018-04-11 22:47:44.601845879 +0100 +@@ -128,6 +128,25 @@ + + unsigned long highest_memmap_pfn __read_mostly; + ++#ifdef CONFIG_UKSM ++unsigned long uksm_zero_pfn __read_mostly; ++EXPORT_SYMBOL_GPL(uksm_zero_pfn); ++struct page *empty_uksm_zero_page; ++ ++static int __init setup_uksm_zero_page(void) ++{ ++ empty_uksm_zero_page = alloc_pages(__GFP_ZERO & ~__GFP_MOVABLE, 0); ++ if (!empty_uksm_zero_page) ++ panic("Oh boy, that early out of memory?"); ++ ++ SetPageReserved(empty_uksm_zero_page); ++ uksm_zero_pfn = page_to_pfn(empty_uksm_zero_page); ++ ++ return 0; ++} ++core_initcall(setup_uksm_zero_page); ++#endif ++ + /* + * CONFIG_MMU architectures set up ZERO_PAGE in their paging_init() + */ +@@ -139,6 +158,7 @@ + core_initcall(init_zero_pfn); + + ++ + #if defined(SPLIT_RSS_COUNTING) + + void sync_mm_rss(struct mm_struct *mm) +@@ -1039,6 +1059,9 @@ + get_page(page); + page_dup_rmap(page, false); + rss[mm_counter(page)]++; ++ ++ /* Should return NULL in vm_normal_page() */ ++ uksm_bugon_zeropage(pte); + } else if (pte_devmap(pte)) { + page = pte_page(pte); + +@@ -1052,6 +1075,8 @@ + page_dup_rmap(page, false); + rss[mm_counter(page)]++; + } ++ } else { ++ uksm_map_zero_page(pte); + } + + out_set_pte: +@@ -1321,8 +1346,10 @@ + ptent = ptep_get_and_clear_full(mm, addr, pte, + tlb->fullmm); + tlb_remove_tlb_entry(tlb, pte, addr); +- if (unlikely(!page)) ++ if (unlikely(!page)) { ++ uksm_unmap_zero_page(ptent); + continue; ++ } + + if (!PageAnon(page)) { + if (pte_dirty(ptent)) { +@@ -2336,8 +2363,10 @@ + clear_page(kaddr); + kunmap_atomic(kaddr); + flush_dcache_page(dst); +- } else ++ } else { + copy_user_highpage(dst, src, va, vma); ++ uksm_cow_page(vma, src); ++ } + } + + static gfp_t __get_fault_gfp_mask(struct vm_area_struct *vma) +@@ -2486,6 +2515,7 @@ + vmf->address); + if (!new_page) + goto oom; ++ uksm_cow_pte(vma, vmf->orig_pte); + } else { + new_page = alloc_page_vma(GFP_HIGHUSER_MOVABLE, vma, + vmf->address); +@@ -2512,7 +2542,9 @@ + mm_counter_file(old_page)); + inc_mm_counter_fast(mm, MM_ANONPAGES); + } ++ uksm_bugon_zeropage(vmf->orig_pte); + } else { ++ uksm_unmap_zero_page(vmf->orig_pte); + inc_mm_counter_fast(mm, MM_ANONPAGES); + } + flush_cache_page(vma, vmf->address, pte_pfn(vmf->orig_pte)); +diff -Nur a/mm/mmap.c b/mm/mmap.c +--- a/mm/mmap.c 2018-04-11 22:44:55.762400458 +0100 ++++ b/mm/mmap.c 2018-04-11 22:47:44.602845911 +0100 +@@ -45,6 +45,7 @@ + #include + #include + #include ++#include + + #include + #include +@@ -173,6 +174,7 @@ + if (vma->vm_file) + fput(vma->vm_file); + mpol_put(vma_policy(vma)); ++ uksm_remove_vma(vma); + kmem_cache_free(vm_area_cachep, vma); + return next; + } +@@ -699,9 +701,16 @@ + long adjust_next = 0; + int remove_next = 0; + ++/* ++ * to avoid deadlock, ksm_remove_vma must be done before any spin_lock is ++ * acquired ++ */ ++ uksm_remove_vma(vma); ++ + if (next && !insert) { + struct vm_area_struct *exporter = NULL, *importer = NULL; + ++ uksm_remove_vma(next); + if (end >= next->vm_end) { + /* + * vma expands, overlapping all the next, and +@@ -834,6 +843,7 @@ + end_changed = true; + } + vma->vm_pgoff = pgoff; ++ + if (adjust_next) { + next->vm_start += adjust_next << PAGE_SHIFT; + next->vm_pgoff += adjust_next; +@@ -939,6 +949,7 @@ + if (remove_next == 2) { + remove_next = 1; + end = next->vm_end; ++ uksm_remove_vma(next); + goto again; + } + else if (next) +@@ -965,10 +976,14 @@ + */ + VM_WARN_ON(mm->highest_vm_end != vm_end_gap(vma)); + } ++ } else { ++ if (next && !insert) ++ uksm_vma_add_new(next); + } + if (insert && file) + uprobe_mmap(insert); + ++ uksm_vma_add_new(vma); + validate_mm(mm); + + return 0; +@@ -1385,6 +1400,9 @@ + vm_flags |= calc_vm_prot_bits(prot, pkey) | calc_vm_flag_bits(flags) | + mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC; + ++ /* If uksm is enabled, we add VM_MERGEABLE to new VMAs. */ ++ uksm_vm_flags_mod(&vm_flags); ++ + if (flags & MAP_LOCKED) + if (!can_do_mlock()) + return -EPERM; +@@ -1739,6 +1757,7 @@ + allow_write_access(file); + } + file = vma->vm_file; ++ uksm_vma_add_new(vma); + out: + perf_event_mmap(vma); + +@@ -1780,6 +1799,7 @@ + if (vm_flags & VM_DENYWRITE) + allow_write_access(file); + free_vma: ++ uksm_remove_vma(vma); + kmem_cache_free(vm_area_cachep, vma); + unacct_error: + if (charged) +@@ -2604,6 +2624,8 @@ + else + err = vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new); + ++ uksm_vma_add_new(new); ++ + /* Success. */ + if (!err) + return 0; +@@ -2896,6 +2918,7 @@ + if ((flags & (~VM_EXEC)) != 0) + return -EINVAL; + flags |= VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags; ++ uksm_vm_flags_mod(&flags); + + error = get_unmapped_area(NULL, addr, len, 0, MAP_FIXED); + if (offset_in_page(error)) +@@ -2953,6 +2976,7 @@ + vma->vm_flags = flags; + vma->vm_page_prot = vm_get_page_prot(flags); + vma_link(mm, vma, prev, rb_link, rb_parent); ++ uksm_vma_add_new(vma); + out: + perf_event_mmap(vma); + mm->total_vm += len >> PAGE_SHIFT; +@@ -3004,6 +3028,12 @@ + /* mm's last user has gone, and its about to be pulled down */ + mmu_notifier_release(mm); + ++ /* ++ * Taking write lock on mmap_sem does not harm others, ++ * but it's crucial for uksm to avoid races. ++ */ ++ down_write(&mm->mmap_sem); ++ + if (mm->locked_vm) { + vma = mm->mmap; + while (vma) { +@@ -3056,6 +3086,11 @@ + vma = remove_vma(vma); + } + vm_unacct_memory(nr_accounted); ++ ++ mm->mmap = NULL; ++ mm->mm_rb = RB_ROOT; ++ vmacache_invalidate(mm); ++ up_write(&mm->mmap_sem); + } + + /* Insert vm structure into process list sorted by address +@@ -3165,6 +3200,7 @@ + new_vma->vm_ops->open(new_vma); + vma_link(mm, new_vma, prev, rb_link, rb_parent); + *need_rmap_locks = false; ++ uksm_vma_add_new(new_vma); + } + return new_vma; + +@@ -3315,6 +3351,7 @@ + vm_stat_account(mm, vma->vm_flags, len >> PAGE_SHIFT); + + perf_event_mmap(vma); ++ uksm_vma_add_new(vma); + + return vma; + +diff -Nur a/mm/rmap.c b/mm/rmap.c +--- a/mm/rmap.c 2018-04-08 13:29:52.000000000 +0100 ++++ b/mm/rmap.c 2018-04-11 22:47:44.602845911 +0100 +@@ -1016,9 +1016,9 @@ + + /** + * __page_set_anon_rmap - set up new anonymous rmap +- * @page: Page to add to rmap ++ * @page: Page to add to rmap + * @vma: VM area to add page to. +- * @address: User virtual address of the mapping ++ * @address: User virtual address of the mapping + * @exclusive: the page is exclusively owned by the current process + */ + static void __page_set_anon_rmap(struct page *page, +diff -Nur a/mm/uksm.c b/mm/uksm.c +--- a/mm/uksm.c 1970-01-01 01:00:00.000000000 +0100 ++++ b/mm/uksm.c 2018-04-11 22:47:44.605846008 +0100 +@@ -0,0 +1,5584 @@ ++/* ++ * Ultra KSM. Copyright (C) 2011-2012 Nai Xia ++ * ++ * This is an improvement upon KSM. Some basic data structures and routines ++ * are borrowed from ksm.c . ++ * ++ * Its new features: ++ * 1. Full system scan: ++ * It automatically scans all user processes' anonymous VMAs. Kernel-user ++ * interaction to submit a memory area to KSM is no longer needed. ++ * ++ * 2. Rich area detection: ++ * It automatically detects rich areas containing abundant duplicated ++ * pages based. Rich areas are given a full scan speed. Poor areas are ++ * sampled at a reasonable speed with very low CPU consumption. ++ * ++ * 3. Ultra Per-page scan speed improvement: ++ * A new hash algorithm is proposed. As a result, on a machine with ++ * Core(TM)2 Quad Q9300 CPU in 32-bit mode and 800MHZ DDR2 main memory, it ++ * can scan memory areas that does not contain duplicated pages at speed of ++ * 627MB/sec ~ 2445MB/sec and can merge duplicated areas at speed of ++ * 477MB/sec ~ 923MB/sec. ++ * ++ * 4. Thrashing area avoidance: ++ * Thrashing area(an VMA that has frequent Ksm page break-out) can be ++ * filtered out. My benchmark shows it's more efficient than KSM's per-page ++ * hash value based volatile page detection. ++ * ++ * ++ * 5. Misc changes upon KSM: ++ * * It has a fully x86-opitmized memcmp dedicated for 4-byte-aligned page ++ * comparison. It's much faster than default C version on x86. ++ * * rmap_item now has an struct *page member to loosely cache a ++ * address-->page mapping, which reduces too much time-costly ++ * follow_page(). ++ * * The VMA creation/exit procedures are hooked to let the Ultra KSM know. ++ * * try_to_merge_two_pages() now can revert a pte if it fails. No break_ ++ * ksm is needed for this case. ++ * ++ * 6. Full Zero Page consideration(contributed by Figo Zhang) ++ * Now uksmd consider full zero pages as special pages and merge them to an ++ * special unswappable uksm zero page. ++ */ ++ ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#include ++#include "internal.h" ++ ++#ifdef CONFIG_X86 ++#undef memcmp ++ ++#ifdef CONFIG_X86_32 ++#define memcmp memcmpx86_32 ++/* ++ * Compare 4-byte-aligned address s1 and s2, with length n ++ */ ++int memcmpx86_32(void *s1, void *s2, size_t n) ++{ ++ size_t num = n / 4; ++ register int res; ++ ++ __asm__ __volatile__ ++ ( ++ "testl %3,%3\n\t" ++ "repe; cmpsd\n\t" ++ "je 1f\n\t" ++ "sbbl %0,%0\n\t" ++ "orl $1,%0\n" ++ "1:" ++ : "=&a" (res), "+&S" (s1), "+&D" (s2), "+&c" (num) ++ : "0" (0) ++ : "cc"); ++ ++ return res; ++} ++ ++/* ++ * Check the page is all zero ? ++ */ ++static int is_full_zero(const void *s1, size_t len) ++{ ++ unsigned char same; ++ ++ len /= 4; ++ ++ __asm__ __volatile__ ++ ("repe; scasl;" ++ "sete %0" ++ : "=qm" (same), "+D" (s1), "+c" (len) ++ : "a" (0) ++ : "cc"); ++ ++ return same; ++} ++ ++ ++#elif defined(CONFIG_X86_64) ++#define memcmp memcmpx86_64 ++/* ++ * Compare 8-byte-aligned address s1 and s2, with length n ++ */ ++int memcmpx86_64(void *s1, void *s2, size_t n) ++{ ++ size_t num = n / 8; ++ register int res; ++ ++ __asm__ __volatile__ ++ ( ++ "testq %q3,%q3\n\t" ++ "repe; cmpsq\n\t" ++ "je 1f\n\t" ++ "sbbq %q0,%q0\n\t" ++ "orq $1,%q0\n" ++ "1:" ++ : "=&a" (res), "+&S" (s1), "+&D" (s2), "+&c" (num) ++ : "0" (0) ++ : "cc"); ++ ++ return res; ++} ++ ++static int is_full_zero(const void *s1, size_t len) ++{ ++ unsigned char same; ++ ++ len /= 8; ++ ++ __asm__ __volatile__ ++ ("repe; scasq;" ++ "sete %0" ++ : "=qm" (same), "+D" (s1), "+c" (len) ++ : "a" (0) ++ : "cc"); ++ ++ return same; ++} ++ ++#endif ++#else ++static int is_full_zero(const void *s1, size_t len) ++{ ++ unsigned long *src = s1; ++ int i; ++ ++ len /= sizeof(*src); ++ ++ for (i = 0; i < len; i++) { ++ if (src[i]) ++ return 0; ++ } ++ ++ return 1; ++} ++#endif ++ ++#define UKSM_RUNG_ROUND_FINISHED (1 << 0) ++#define TIME_RATIO_SCALE 10000 ++ ++#define SLOT_TREE_NODE_SHIFT 8 ++#define SLOT_TREE_NODE_STORE_SIZE (1UL << SLOT_TREE_NODE_SHIFT) ++struct slot_tree_node { ++ unsigned long size; ++ struct sradix_tree_node snode; ++ void *stores[SLOT_TREE_NODE_STORE_SIZE]; ++}; ++ ++static struct kmem_cache *slot_tree_node_cachep; ++ ++static struct sradix_tree_node *slot_tree_node_alloc(void) ++{ ++ struct slot_tree_node *p; ++ ++ p = kmem_cache_zalloc(slot_tree_node_cachep, GFP_KERNEL | ++ __GFP_NORETRY | __GFP_NOWARN); ++ if (!p) ++ return NULL; ++ ++ return &p->snode; ++} ++ ++static void slot_tree_node_free(struct sradix_tree_node *node) ++{ ++ struct slot_tree_node *p; ++ ++ p = container_of(node, struct slot_tree_node, snode); ++ kmem_cache_free(slot_tree_node_cachep, p); ++} ++ ++static void slot_tree_node_extend(struct sradix_tree_node *parent, ++ struct sradix_tree_node *child) ++{ ++ struct slot_tree_node *p, *c; ++ ++ p = container_of(parent, struct slot_tree_node, snode); ++ c = container_of(child, struct slot_tree_node, snode); ++ ++ p->size += c->size; ++} ++ ++void slot_tree_node_assign(struct sradix_tree_node *node, ++ unsigned int index, void *item) ++{ ++ struct vma_slot *slot = item; ++ struct slot_tree_node *cur; ++ ++ slot->snode = node; ++ slot->sindex = index; ++ ++ while (node) { ++ cur = container_of(node, struct slot_tree_node, snode); ++ cur->size += slot->pages; ++ node = node->parent; ++ } ++} ++ ++void slot_tree_node_rm(struct sradix_tree_node *node, unsigned int offset) ++{ ++ struct vma_slot *slot; ++ struct slot_tree_node *cur; ++ unsigned long pages; ++ ++ if (node->height == 1) { ++ slot = node->stores[offset]; ++ pages = slot->pages; ++ } else { ++ cur = container_of(node->stores[offset], ++ struct slot_tree_node, snode); ++ pages = cur->size; ++ } ++ ++ while (node) { ++ cur = container_of(node, struct slot_tree_node, snode); ++ cur->size -= pages; ++ node = node->parent; ++ } ++} ++ ++unsigned long slot_iter_index; ++int slot_iter(void *item, unsigned long height) ++{ ++ struct slot_tree_node *node; ++ struct vma_slot *slot; ++ ++ if (height == 1) { ++ slot = item; ++ if (slot_iter_index < slot->pages) { ++ /*in this one*/ ++ return 1; ++ } else { ++ slot_iter_index -= slot->pages; ++ return 0; ++ } ++ ++ } else { ++ node = container_of(item, struct slot_tree_node, snode); ++ if (slot_iter_index < node->size) { ++ /*in this one*/ ++ return 1; ++ } else { ++ slot_iter_index -= node->size; ++ return 0; ++ } ++ } ++} ++ ++ ++static inline void slot_tree_init_root(struct sradix_tree_root *root) ++{ ++ init_sradix_tree_root(root, SLOT_TREE_NODE_SHIFT); ++ root->alloc = slot_tree_node_alloc; ++ root->free = slot_tree_node_free; ++ root->extend = slot_tree_node_extend; ++ root->assign = slot_tree_node_assign; ++ root->rm = slot_tree_node_rm; ++} ++ ++void slot_tree_init(void) ++{ ++ slot_tree_node_cachep = kmem_cache_create("slot_tree_node", ++ sizeof(struct slot_tree_node), 0, ++ SLAB_PANIC | SLAB_RECLAIM_ACCOUNT, ++ NULL); ++} ++ ++ ++/* Each rung of this ladder is a list of VMAs having a same scan ratio */ ++struct scan_rung { ++ //struct list_head scanned_list; ++ struct sradix_tree_root vma_root; ++ struct sradix_tree_root vma_root2; ++ ++ struct vma_slot *current_scan; ++ unsigned long current_offset; ++ ++ /* ++ * The initial value for current_offset, it should loop over ++ * [0~ step - 1] to let all slot have its chance to be scanned. ++ */ ++ unsigned long offset_init; ++ unsigned long step; /* dynamic step for current_offset */ ++ unsigned int flags; ++ unsigned long pages_to_scan; ++ //unsigned long fully_scanned_slots; ++ /* ++ * a little bit tricky - if cpu_time_ratio > 0, then the value is the ++ * the cpu time ratio it can spend in rung_i for every scan ++ * period. if < 0, then it is the cpu time ratio relative to the ++ * max cpu percentage user specified. Both in unit of ++ * 1/TIME_RATIO_SCALE ++ */ ++ int cpu_ratio; ++ ++ /* ++ * How long it will take for all slots in this rung to be fully ++ * scanned? If it's zero, we don't care about the cover time: ++ * it's fully scanned. ++ */ ++ unsigned int cover_msecs; ++ //unsigned long vma_num; ++ //unsigned long pages; /* Sum of all slot's pages in rung */ ++}; ++ ++/** ++ * node of either the stable or unstale rbtree ++ * ++ */ ++struct tree_node { ++ struct rb_node node; /* link in the main (un)stable rbtree */ ++ struct rb_root sub_root; /* rb_root for sublevel collision rbtree */ ++ u32 hash; ++ unsigned long count; /* TODO: merged with sub_root */ ++ struct list_head all_list; /* all tree nodes in stable/unstable tree */ ++}; ++ ++/** ++ * struct stable_node - node of the stable rbtree ++ * @node: rb node of this ksm page in the stable tree ++ * @hlist: hlist head of rmap_items using this ksm page ++ * @kpfn: page frame number of this ksm page ++ */ ++struct stable_node { ++ struct rb_node node; /* link in sub-rbtree */ ++ struct tree_node *tree_node; /* it's tree node root in stable tree, NULL if it's in hell list */ ++ struct hlist_head hlist; ++ unsigned long kpfn; ++ u32 hash_max; /* if ==0 then it's not been calculated yet */ ++ struct list_head all_list; /* in a list for all stable nodes */ ++}; ++ ++/** ++ * struct node_vma - group rmap_items linked in a same stable ++ * node together. ++ */ ++struct node_vma { ++ union { ++ struct vma_slot *slot; ++ unsigned long key; /* slot is used as key sorted on hlist */ ++ }; ++ struct hlist_node hlist; ++ struct hlist_head rmap_hlist; ++ struct stable_node *head; ++}; ++ ++/** ++ * struct rmap_item - reverse mapping item for virtual addresses ++ * @rmap_list: next rmap_item in mm_slot's singly-linked rmap_list ++ * @anon_vma: pointer to anon_vma for this mm,address, when in stable tree ++ * @mm: the memory structure this rmap_item is pointing into ++ * @address: the virtual address this rmap_item tracks (+ flags in low bits) ++ * @node: rb node of this rmap_item in the unstable tree ++ * @head: pointer to stable_node heading this list in the stable tree ++ * @hlist: link into hlist of rmap_items hanging off that stable_node ++ */ ++struct rmap_item { ++ struct vma_slot *slot; ++ struct page *page; ++ unsigned long address; /* + low bits used for flags below */ ++ unsigned long hash_round; ++ unsigned long entry_index; ++ union { ++ struct {/* when in unstable tree */ ++ struct rb_node node; ++ struct tree_node *tree_node; ++ u32 hash_max; ++ }; ++ struct { /* when in stable tree */ ++ struct node_vma *head; ++ struct hlist_node hlist; ++ struct anon_vma *anon_vma; ++ }; ++ }; ++} __aligned(4); ++ ++struct rmap_list_entry { ++ union { ++ struct rmap_item *item; ++ unsigned long addr; ++ }; ++ /* lowest bit is used for is_addr tag */ ++} __aligned(4); /* 4 aligned to fit in to pages*/ ++ ++ ++/* Basic data structure definition ends */ ++ ++ ++/* ++ * Flags for rmap_item to judge if it's listed in the stable/unstable tree. ++ * The flags use the low bits of rmap_item.address ++ */ ++#define UNSTABLE_FLAG 0x1 ++#define STABLE_FLAG 0x2 ++#define get_rmap_addr(x) ((x)->address & PAGE_MASK) ++ ++/* ++ * rmap_list_entry helpers ++ */ ++#define IS_ADDR_FLAG 1 ++#define is_addr(ptr) ((unsigned long)(ptr) & IS_ADDR_FLAG) ++#define set_is_addr(ptr) ((ptr) |= IS_ADDR_FLAG) ++#define get_clean_addr(ptr) (((ptr) & ~(__typeof__(ptr))IS_ADDR_FLAG)) ++ ++ ++/* ++ * High speed caches for frequently allocated and freed structs ++ */ ++static struct kmem_cache *rmap_item_cache; ++static struct kmem_cache *stable_node_cache; ++static struct kmem_cache *node_vma_cache; ++static struct kmem_cache *vma_slot_cache; ++static struct kmem_cache *tree_node_cache; ++#define UKSM_KMEM_CACHE(__struct, __flags) kmem_cache_create("uksm_"#__struct,\ ++ sizeof(struct __struct), __alignof__(struct __struct),\ ++ (__flags), NULL) ++ ++/* Array of all scan_rung, uksm_scan_ladder[0] having the minimum scan ratio */ ++#define SCAN_LADDER_SIZE 4 ++static struct scan_rung uksm_scan_ladder[SCAN_LADDER_SIZE]; ++ ++/* The evaluation rounds uksmd has finished */ ++static unsigned long long uksm_eval_round = 1; ++ ++/* ++ * we add 1 to this var when we consider we should rebuild the whole ++ * unstable tree. ++ */ ++static unsigned long uksm_hash_round = 1; ++ ++/* ++ * How many times the whole memory is scanned. ++ */ ++static unsigned long long fully_scanned_round = 1; ++ ++/* The total number of virtual pages of all vma slots */ ++static u64 uksm_pages_total; ++ ++/* The number of pages has been scanned since the start up */ ++static u64 uksm_pages_scanned; ++ ++static u64 scanned_virtual_pages; ++ ++/* The number of pages has been scanned since last encode_benefit call */ ++static u64 uksm_pages_scanned_last; ++ ++/* If the scanned number is tooo large, we encode it here */ ++static u64 pages_scanned_stored; ++ ++static unsigned long pages_scanned_base; ++ ++/* The number of nodes in the stable tree */ ++static unsigned long uksm_pages_shared; ++ ++/* The number of page slots additionally sharing those nodes */ ++static unsigned long uksm_pages_sharing; ++ ++/* The number of nodes in the unstable tree */ ++static unsigned long uksm_pages_unshared; ++ ++/* ++ * Milliseconds ksmd should sleep between scans, ++ * >= 100ms to be consistent with ++ * scan_time_to_sleep_msec() ++ */ ++static unsigned int uksm_sleep_jiffies; ++ ++/* The real value for the uksmd next sleep */ ++static unsigned int uksm_sleep_real; ++ ++/* Saved value for user input uksm_sleep_jiffies when it's enlarged */ ++static unsigned int uksm_sleep_saved; ++ ++/* Max percentage of cpu utilization ksmd can take to scan in one batch */ ++static unsigned int uksm_max_cpu_percentage; ++ ++static int uksm_cpu_governor; ++ ++static char *uksm_cpu_governor_str[4] = { "full", "medium", "low", "quiet" }; ++ ++struct uksm_cpu_preset_s { ++ int cpu_ratio[SCAN_LADDER_SIZE]; ++ unsigned int cover_msecs[SCAN_LADDER_SIZE]; ++ unsigned int max_cpu; /* percentage */ ++}; ++ ++struct uksm_cpu_preset_s uksm_cpu_preset[4] = { ++ { {20, 40, -2500, -10000}, {1000, 500, 200, 50}, 95}, ++ { {20, 30, -2500, -10000}, {1000, 500, 400, 100}, 50}, ++ { {10, 20, -5000, -10000}, {1500, 1000, 1000, 250}, 20}, ++ { {10, 20, 40, 75}, {2000, 1000, 1000, 1000}, 1}, ++}; ++ ++/* The default value for uksm_ema_page_time if it's not initialized */ ++#define UKSM_PAGE_TIME_DEFAULT 500 ++ ++/*cost to scan one page by expotional moving average in nsecs */ ++static unsigned long uksm_ema_page_time = UKSM_PAGE_TIME_DEFAULT; ++ ++/* The expotional moving average alpha weight, in percentage. */ ++#define EMA_ALPHA 20 ++ ++/* ++ * The threshold used to filter out thrashing areas, ++ * If it == 0, filtering is disabled, otherwise it's the percentage up-bound ++ * of the thrashing ratio of all areas. Any area with a bigger thrashing ratio ++ * will be considered as having a zero duplication ratio. ++ */ ++static unsigned int uksm_thrash_threshold = 50; ++ ++/* How much dedup ratio is considered to be abundant*/ ++static unsigned int uksm_abundant_threshold = 10; ++ ++/* All slots having merged pages in this eval round. */ ++struct list_head vma_slot_dedup = LIST_HEAD_INIT(vma_slot_dedup); ++ ++/* How many times the ksmd has slept since startup */ ++static unsigned long long uksm_sleep_times; ++ ++#define UKSM_RUN_STOP 0 ++#define UKSM_RUN_MERGE 1 ++static unsigned int uksm_run = 1; ++ ++static DECLARE_WAIT_QUEUE_HEAD(uksm_thread_wait); ++static DEFINE_MUTEX(uksm_thread_mutex); ++ ++/* ++ * List vma_slot_new is for newly created vma_slot waiting to be added by ++ * ksmd. If one cannot be added(e.g. due to it's too small), it's moved to ++ * vma_slot_noadd. vma_slot_del is the list for vma_slot whose corresponding ++ * VMA has been removed/freed. ++ */ ++struct list_head vma_slot_new = LIST_HEAD_INIT(vma_slot_new); ++struct list_head vma_slot_noadd = LIST_HEAD_INIT(vma_slot_noadd); ++struct list_head vma_slot_del = LIST_HEAD_INIT(vma_slot_del); ++static DEFINE_SPINLOCK(vma_slot_list_lock); ++ ++/* The unstable tree heads */ ++static struct rb_root root_unstable_tree = RB_ROOT; ++ ++/* ++ * All tree_nodes are in a list to be freed at once when unstable tree is ++ * freed after each scan round. ++ */ ++static struct list_head unstable_tree_node_list = ++ LIST_HEAD_INIT(unstable_tree_node_list); ++ ++/* List contains all stable nodes */ ++static struct list_head stable_node_list = LIST_HEAD_INIT(stable_node_list); ++ ++/* ++ * When the hash strength is changed, the stable tree must be delta_hashed and ++ * re-structured. We use two set of below structs to speed up the ++ * re-structuring of stable tree. ++ */ ++static struct list_head ++stable_tree_node_list[2] = {LIST_HEAD_INIT(stable_tree_node_list[0]), ++ LIST_HEAD_INIT(stable_tree_node_list[1])}; ++ ++static struct list_head *stable_tree_node_listp = &stable_tree_node_list[0]; ++static struct rb_root root_stable_tree[2] = {RB_ROOT, RB_ROOT}; ++static struct rb_root *root_stable_treep = &root_stable_tree[0]; ++static unsigned long stable_tree_index; ++ ++/* The hash strength needed to hash a full page */ ++#define HASH_STRENGTH_FULL (PAGE_SIZE / sizeof(u32)) ++ ++/* The hash strength needed for loop-back hashing */ ++#define HASH_STRENGTH_MAX (HASH_STRENGTH_FULL + 10) ++ ++/* The random offsets in a page */ ++static u32 *random_nums; ++ ++/* The hash strength */ ++static unsigned long hash_strength = HASH_STRENGTH_FULL >> 4; ++ ++/* The delta value each time the hash strength increases or decreases */ ++static unsigned long hash_strength_delta; ++#define HASH_STRENGTH_DELTA_MAX 5 ++ ++/* The time we have saved due to random_sample_hash */ ++static u64 rshash_pos; ++ ++/* The time we have wasted due to hash collision */ ++static u64 rshash_neg; ++ ++struct uksm_benefit { ++ u64 pos; ++ u64 neg; ++ u64 scanned; ++ unsigned long base; ++} benefit; ++ ++/* ++ * The relative cost of memcmp, compared to 1 time unit of random sample ++ * hash, this value is tested when ksm module is initialized ++ */ ++static unsigned long memcmp_cost; ++ ++static unsigned long rshash_neg_cont_zero; ++static unsigned long rshash_cont_obscure; ++ ++/* The possible states of hash strength adjustment heuristic */ ++enum rshash_states { ++ RSHASH_STILL, ++ RSHASH_TRYUP, ++ RSHASH_TRYDOWN, ++ RSHASH_NEW, ++ RSHASH_PRE_STILL, ++}; ++ ++/* The possible direction we are about to adjust hash strength */ ++enum rshash_direct { ++ GO_UP, ++ GO_DOWN, ++ OBSCURE, ++ STILL, ++}; ++ ++/* random sampling hash state machine */ ++static struct { ++ enum rshash_states state; ++ enum rshash_direct pre_direct; ++ u8 below_count; ++ /* Keep a lookup window of size 5, iff above_count/below_count > 3 ++ * in this window we stop trying. ++ */ ++ u8 lookup_window_index; ++ u64 stable_benefit; ++ unsigned long turn_point_down; ++ unsigned long turn_benefit_down; ++ unsigned long turn_point_up; ++ unsigned long turn_benefit_up; ++ unsigned long stable_point; ++} rshash_state; ++ ++/*zero page hash table, hash_strength [0 ~ HASH_STRENGTH_MAX]*/ ++static u32 *zero_hash_table; ++ ++static inline struct node_vma *alloc_node_vma(void) ++{ ++ struct node_vma *node_vma; ++ ++ node_vma = kmem_cache_zalloc(node_vma_cache, GFP_KERNEL | ++ __GFP_NORETRY | __GFP_NOWARN); ++ if (node_vma) { ++ INIT_HLIST_HEAD(&node_vma->rmap_hlist); ++ INIT_HLIST_NODE(&node_vma->hlist); ++ } ++ return node_vma; ++} ++ ++static inline void free_node_vma(struct node_vma *node_vma) ++{ ++ kmem_cache_free(node_vma_cache, node_vma); ++} ++ ++ ++static inline struct vma_slot *alloc_vma_slot(void) ++{ ++ struct vma_slot *slot; ++ ++ /* ++ * In case ksm is not initialized by now. ++ * Oops, we need to consider the call site of uksm_init() in the future. ++ */ ++ if (!vma_slot_cache) ++ return NULL; ++ ++ slot = kmem_cache_zalloc(vma_slot_cache, GFP_KERNEL | ++ __GFP_NORETRY | __GFP_NOWARN); ++ if (slot) { ++ INIT_LIST_HEAD(&slot->slot_list); ++ INIT_LIST_HEAD(&slot->dedup_list); ++ slot->flags |= UKSM_SLOT_NEED_RERAND; ++ } ++ return slot; ++} ++ ++static inline void free_vma_slot(struct vma_slot *vma_slot) ++{ ++ kmem_cache_free(vma_slot_cache, vma_slot); ++} ++ ++ ++ ++static inline struct rmap_item *alloc_rmap_item(void) ++{ ++ struct rmap_item *rmap_item; ++ ++ rmap_item = kmem_cache_zalloc(rmap_item_cache, GFP_KERNEL | ++ __GFP_NORETRY | __GFP_NOWARN); ++ if (rmap_item) { ++ /* bug on lowest bit is not clear for flag use */ ++ BUG_ON(is_addr(rmap_item)); ++ } ++ return rmap_item; ++} ++ ++static inline void free_rmap_item(struct rmap_item *rmap_item) ++{ ++ rmap_item->slot = NULL; /* debug safety */ ++ kmem_cache_free(rmap_item_cache, rmap_item); ++} ++ ++static inline struct stable_node *alloc_stable_node(void) ++{ ++ struct stable_node *node; ++ ++ node = kmem_cache_alloc(stable_node_cache, GFP_KERNEL | ++ __GFP_NORETRY | __GFP_NOWARN); ++ if (!node) ++ return NULL; ++ ++ INIT_HLIST_HEAD(&node->hlist); ++ list_add(&node->all_list, &stable_node_list); ++ return node; ++} ++ ++static inline void free_stable_node(struct stable_node *stable_node) ++{ ++ list_del(&stable_node->all_list); ++ kmem_cache_free(stable_node_cache, stable_node); ++} ++ ++static inline struct tree_node *alloc_tree_node(struct list_head *list) ++{ ++ struct tree_node *node; ++ ++ node = kmem_cache_zalloc(tree_node_cache, GFP_KERNEL | ++ __GFP_NORETRY | __GFP_NOWARN); ++ if (!node) ++ return NULL; ++ ++ list_add(&node->all_list, list); ++ return node; ++} ++ ++static inline void free_tree_node(struct tree_node *node) ++{ ++ list_del(&node->all_list); ++ kmem_cache_free(tree_node_cache, node); ++} ++ ++static void uksm_drop_anon_vma(struct rmap_item *rmap_item) ++{ ++ struct anon_vma *anon_vma = rmap_item->anon_vma; ++ ++ put_anon_vma(anon_vma); ++} ++ ++ ++/** ++ * Remove a stable node from stable_tree, may unlink from its tree_node and ++ * may remove its parent tree_node if no other stable node is pending. ++ * ++ * @stable_node The node need to be removed ++ * @unlink_rb Will this node be unlinked from the rbtree? ++ * @remove_tree_ node Will its tree_node be removed if empty? ++ */ ++static void remove_node_from_stable_tree(struct stable_node *stable_node, ++ int unlink_rb, int remove_tree_node) ++{ ++ struct node_vma *node_vma; ++ struct rmap_item *rmap_item; ++ struct hlist_node *n; ++ ++ if (!hlist_empty(&stable_node->hlist)) { ++ hlist_for_each_entry_safe(node_vma, n, ++ &stable_node->hlist, hlist) { ++ hlist_for_each_entry(rmap_item, &node_vma->rmap_hlist, hlist) { ++ uksm_pages_sharing--; ++ ++ uksm_drop_anon_vma(rmap_item); ++ rmap_item->address &= PAGE_MASK; ++ } ++ free_node_vma(node_vma); ++ cond_resched(); ++ } ++ ++ /* the last one is counted as shared */ ++ uksm_pages_shared--; ++ uksm_pages_sharing++; ++ } ++ ++ if (stable_node->tree_node && unlink_rb) { ++ rb_erase(&stable_node->node, ++ &stable_node->tree_node->sub_root); ++ ++ if (RB_EMPTY_ROOT(&stable_node->tree_node->sub_root) && ++ remove_tree_node) { ++ rb_erase(&stable_node->tree_node->node, ++ root_stable_treep); ++ free_tree_node(stable_node->tree_node); ++ } else { ++ stable_node->tree_node->count--; ++ } ++ } ++ ++ free_stable_node(stable_node); ++} ++ ++ ++/* ++ * get_uksm_page: checks if the page indicated by the stable node ++ * is still its ksm page, despite having held no reference to it. ++ * In which case we can trust the content of the page, and it ++ * returns the gotten page; but if the page has now been zapped, ++ * remove the stale node from the stable tree and return NULL. ++ * ++ * You would expect the stable_node to hold a reference to the ksm page. ++ * But if it increments the page's count, swapping out has to wait for ++ * ksmd to come around again before it can free the page, which may take ++ * seconds or even minutes: much too unresponsive. So instead we use a ++ * "keyhole reference": access to the ksm page from the stable node peeps ++ * out through its keyhole to see if that page still holds the right key, ++ * pointing back to this stable node. This relies on freeing a PageAnon ++ * page to reset its page->mapping to NULL, and relies on no other use of ++ * a page to put something that might look like our key in page->mapping. ++ * ++ * include/linux/pagemap.h page_cache_get_speculative() is a good reference, ++ * but this is different - made simpler by uksm_thread_mutex being held, but ++ * interesting for assuming that no other use of the struct page could ever ++ * put our expected_mapping into page->mapping (or a field of the union which ++ * coincides with page->mapping). The RCU calls are not for KSM at all, but ++ * to keep the page_count protocol described with page_cache_get_speculative. ++ * ++ * Note: it is possible that get_uksm_page() will return NULL one moment, ++ * then page the next, if the page is in between page_freeze_refs() and ++ * page_unfreeze_refs(): this shouldn't be a problem anywhere, the page ++ * is on its way to being freed; but it is an anomaly to bear in mind. ++ * ++ * @unlink_rb: if the removal of this node will firstly unlink from ++ * its rbtree. stable_node_reinsert will prevent this when restructuring the ++ * node from its old tree. ++ * ++ * @remove_tree_node: if this is the last one of its tree_node, will the ++ * tree_node be freed ? If we are inserting stable node, this tree_node may ++ * be reused, so don't free it. ++ */ ++static struct page *get_uksm_page(struct stable_node *stable_node, ++ int unlink_rb, int remove_tree_node) ++{ ++ struct page *page; ++ void *expected_mapping; ++ unsigned long kpfn; ++ ++ expected_mapping = (void *)((unsigned long)stable_node | ++ PAGE_MAPPING_KSM); ++again: ++ kpfn = READ_ONCE(stable_node->kpfn); ++ page = pfn_to_page(kpfn); ++ ++ /* ++ * page is computed from kpfn, so on most architectures reading ++ * page->mapping is naturally ordered after reading node->kpfn, ++ * but on Alpha we need to be more careful. ++ */ ++ smp_read_barrier_depends(); ++ ++ if (READ_ONCE(page->mapping) != expected_mapping) ++ goto stale; ++ ++ /* ++ * We cannot do anything with the page while its refcount is 0. ++ * Usually 0 means free, or tail of a higher-order page: in which ++ * case this node is no longer referenced, and should be freed; ++ * however, it might mean that the page is under page_freeze_refs(). ++ * The __remove_mapping() case is easy, again the node is now stale; ++ * but if page is swapcache in migrate_page_move_mapping(), it might ++ * still be our page, in which case it's essential to keep the node. ++ */ ++ while (!get_page_unless_zero(page)) { ++ /* ++ * Another check for page->mapping != expected_mapping would ++ * work here too. We have chosen the !PageSwapCache test to ++ * optimize the common case, when the page is or is about to ++ * be freed: PageSwapCache is cleared (under spin_lock_irq) ++ * in the freeze_refs section of __remove_mapping(); but Anon ++ * page->mapping reset to NULL later, in free_pages_prepare(). ++ */ ++ if (!PageSwapCache(page)) ++ goto stale; ++ cpu_relax(); ++ } ++ ++ if (READ_ONCE(page->mapping) != expected_mapping) { ++ put_page(page); ++ goto stale; ++ } ++ ++ lock_page(page); ++ if (READ_ONCE(page->mapping) != expected_mapping) { ++ unlock_page(page); ++ put_page(page); ++ goto stale; ++ } ++ unlock_page(page); ++ return page; ++stale: ++ /* ++ * We come here from above when page->mapping or !PageSwapCache ++ * suggests that the node is stale; but it might be under migration. ++ * We need smp_rmb(), matching the smp_wmb() in ksm_migrate_page(), ++ * before checking whether node->kpfn has been changed. ++ */ ++ smp_rmb(); ++ if (stable_node->kpfn != kpfn) ++ goto again; ++ ++ remove_node_from_stable_tree(stable_node, unlink_rb, remove_tree_node); ++ ++ return NULL; ++} ++ ++/* ++ * Removing rmap_item from stable or unstable tree. ++ * This function will clean the information from the stable/unstable tree. ++ */ ++static inline void remove_rmap_item_from_tree(struct rmap_item *rmap_item) ++{ ++ if (rmap_item->address & STABLE_FLAG) { ++ struct stable_node *stable_node; ++ struct node_vma *node_vma; ++ struct page *page; ++ ++ node_vma = rmap_item->head; ++ stable_node = node_vma->head; ++ page = get_uksm_page(stable_node, 1, 1); ++ if (!page) ++ goto out; ++ ++ /* ++ * page lock is needed because it's racing with ++ * try_to_unmap_ksm(), etc. ++ */ ++ lock_page(page); ++ hlist_del(&rmap_item->hlist); ++ ++ if (hlist_empty(&node_vma->rmap_hlist)) { ++ hlist_del(&node_vma->hlist); ++ free_node_vma(node_vma); ++ } ++ unlock_page(page); ++ ++ put_page(page); ++ if (hlist_empty(&stable_node->hlist)) { ++ /* do NOT call remove_node_from_stable_tree() here, ++ * it's possible for a forked rmap_item not in ++ * stable tree while the in-tree rmap_items were ++ * deleted. ++ */ ++ uksm_pages_shared--; ++ } else ++ uksm_pages_sharing--; ++ ++ ++ uksm_drop_anon_vma(rmap_item); ++ } else if (rmap_item->address & UNSTABLE_FLAG) { ++ if (rmap_item->hash_round == uksm_hash_round) { ++ ++ rb_erase(&rmap_item->node, ++ &rmap_item->tree_node->sub_root); ++ if (RB_EMPTY_ROOT(&rmap_item->tree_node->sub_root)) { ++ rb_erase(&rmap_item->tree_node->node, ++ &root_unstable_tree); ++ ++ free_tree_node(rmap_item->tree_node); ++ } else ++ rmap_item->tree_node->count--; ++ } ++ uksm_pages_unshared--; ++ } ++ ++ rmap_item->address &= PAGE_MASK; ++ rmap_item->hash_max = 0; ++ ++out: ++ cond_resched(); /* we're called from many long loops */ ++} ++ ++static inline int slot_in_uksm(struct vma_slot *slot) ++{ ++ return list_empty(&slot->slot_list); ++} ++ ++/* ++ * Test if the mm is exiting ++ */ ++static inline bool uksm_test_exit(struct mm_struct *mm) ++{ ++ return atomic_read(&mm->mm_users) == 0; ++} ++ ++static inline unsigned long vma_pool_size(struct vma_slot *slot) ++{ ++ return round_up(sizeof(struct rmap_list_entry) * slot->pages, ++ PAGE_SIZE) >> PAGE_SHIFT; ++} ++ ++#define CAN_OVERFLOW_U64(x, delta) (U64_MAX - (x) < (delta)) ++ ++/* must be done with sem locked */ ++static int slot_pool_alloc(struct vma_slot *slot) ++{ ++ unsigned long pool_size; ++ ++ if (slot->rmap_list_pool) ++ return 0; ++ ++ pool_size = vma_pool_size(slot); ++ slot->rmap_list_pool = kcalloc(pool_size, sizeof(struct page *), ++ GFP_KERNEL); ++ if (!slot->rmap_list_pool) ++ return -ENOMEM; ++ ++ slot->pool_counts = kcalloc(pool_size, sizeof(unsigned int), ++ GFP_KERNEL); ++ if (!slot->pool_counts) { ++ kfree(slot->rmap_list_pool); ++ return -ENOMEM; ++ } ++ ++ slot->pool_size = pool_size; ++ BUG_ON(CAN_OVERFLOW_U64(uksm_pages_total, slot->pages)); ++ slot->flags |= UKSM_SLOT_IN_UKSM; ++ uksm_pages_total += slot->pages; ++ ++ return 0; ++} ++ ++/* ++ * Called after vma is unlinked from its mm ++ */ ++void uksm_remove_vma(struct vm_area_struct *vma) ++{ ++ struct vma_slot *slot; ++ ++ if (!vma->uksm_vma_slot) ++ return; ++ ++ spin_lock(&vma_slot_list_lock); ++ slot = vma->uksm_vma_slot; ++ if (!slot) ++ goto out; ++ ++ if (slot_in_uksm(slot)) { ++ /** ++ * This slot has been added by ksmd, so move to the del list ++ * waiting ksmd to free it. ++ */ ++ list_add_tail(&slot->slot_list, &vma_slot_del); ++ } else { ++ /** ++ * It's still on new list. It's ok to free slot directly. ++ */ ++ list_del(&slot->slot_list); ++ free_vma_slot(slot); ++ } ++out: ++ vma->uksm_vma_slot = NULL; ++ spin_unlock(&vma_slot_list_lock); ++} ++ ++/** ++ * Need to do two things: ++ * 1. check if slot was moved to del list ++ * 2. make sure the mmap_sem is manipulated under valid vma. ++ * ++ * My concern here is that in some cases, this may make ++ * vma_slot_list_lock() waiters to serialized further by some ++ * sem->wait_lock, can this really be expensive? ++ * ++ * ++ * @return ++ * 0: if successfully locked mmap_sem ++ * -ENOENT: this slot was moved to del list ++ * -EBUSY: vma lock failed ++ */ ++static int try_down_read_slot_mmap_sem(struct vma_slot *slot) ++{ ++ struct vm_area_struct *vma; ++ struct mm_struct *mm; ++ struct rw_semaphore *sem; ++ ++ spin_lock(&vma_slot_list_lock); ++ ++ /* the slot_list was removed and inited from new list, when it enters ++ * uksm_list. If now it's not empty, then it must be moved to del list ++ */ ++ if (!slot_in_uksm(slot)) { ++ spin_unlock(&vma_slot_list_lock); ++ return -ENOENT; ++ } ++ ++ BUG_ON(slot->pages != vma_pages(slot->vma)); ++ /* Ok, vma still valid */ ++ vma = slot->vma; ++ mm = vma->vm_mm; ++ sem = &mm->mmap_sem; ++ ++ if (uksm_test_exit(mm)) { ++ spin_unlock(&vma_slot_list_lock); ++ return -ENOENT; ++ } ++ ++ if (down_read_trylock(sem)) { ++ spin_unlock(&vma_slot_list_lock); ++ if (slot_pool_alloc(slot)) { ++ uksm_remove_vma(vma); ++ up_read(sem); ++ return -ENOENT; ++ } ++ return 0; ++ } ++ ++ spin_unlock(&vma_slot_list_lock); ++ return -EBUSY; ++} ++ ++static inline unsigned long ++vma_page_address(struct page *page, struct vm_area_struct *vma) ++{ ++ pgoff_t pgoff = page->index; ++ unsigned long address; ++ ++ address = vma->vm_start + ((pgoff - vma->vm_pgoff) << PAGE_SHIFT); ++ if (unlikely(address < vma->vm_start || address >= vma->vm_end)) { ++ /* page should be within @vma mapping range */ ++ return -EFAULT; ++ } ++ return address; ++} ++ ++ ++/* return 0 on success with the item's mmap_sem locked */ ++static inline int get_mergeable_page_lock_mmap(struct rmap_item *item) ++{ ++ struct mm_struct *mm; ++ struct vma_slot *slot = item->slot; ++ int err = -EINVAL; ++ ++ struct page *page; ++ ++ /* ++ * try_down_read_slot_mmap_sem() returns non-zero if the slot ++ * has been removed by uksm_remove_vma(). ++ */ ++ if (try_down_read_slot_mmap_sem(slot)) ++ return -EBUSY; ++ ++ mm = slot->vma->vm_mm; ++ ++ if (uksm_test_exit(mm)) ++ goto failout_up; ++ ++ page = item->page; ++ rcu_read_lock(); ++ if (!get_page_unless_zero(page)) { ++ rcu_read_unlock(); ++ goto failout_up; ++ } ++ ++ /* No need to consider huge page here. */ ++ if (item->slot->vma->anon_vma != page_anon_vma(page) || ++ vma_page_address(page, item->slot->vma) != get_rmap_addr(item)) { ++ /* ++ * TODO: ++ * should we release this item becase of its stale page ++ * mapping? ++ */ ++ put_page(page); ++ rcu_read_unlock(); ++ goto failout_up; ++ } ++ rcu_read_unlock(); ++ return 0; ++ ++failout_up: ++ up_read(&mm->mmap_sem); ++ return err; ++} ++ ++/* ++ * What kind of VMA is considered ? ++ */ ++static inline int vma_can_enter(struct vm_area_struct *vma) ++{ ++ return uksm_flags_can_scan(vma->vm_flags); ++} ++ ++/* ++ * Called whenever a fresh new vma is created A new vma_slot. ++ * is created and inserted into a global list Must be called. ++ * after vma is inserted to its mm. ++ */ ++void uksm_vma_add_new(struct vm_area_struct *vma) ++{ ++ struct vma_slot *slot; ++ ++ if (!vma_can_enter(vma)) { ++ vma->uksm_vma_slot = NULL; ++ return; ++ } ++ ++ slot = alloc_vma_slot(); ++ if (!slot) { ++ vma->uksm_vma_slot = NULL; ++ return; ++ } ++ ++ vma->uksm_vma_slot = slot; ++ vma->vm_flags |= VM_MERGEABLE; ++ slot->vma = vma; ++ slot->mm = vma->vm_mm; ++ slot->ctime_j = jiffies; ++ slot->pages = vma_pages(vma); ++ spin_lock(&vma_slot_list_lock); ++ list_add_tail(&slot->slot_list, &vma_slot_new); ++ spin_unlock(&vma_slot_list_lock); ++} ++ ++/* 32/3 < they < 32/2 */ ++#define shiftl 8 ++#define shiftr 12 ++ ++#define HASH_FROM_TO(from, to) \ ++for (index = from; index < to; index++) { \ ++ pos = random_nums[index]; \ ++ hash += key[pos]; \ ++ hash += (hash << shiftl); \ ++ hash ^= (hash >> shiftr); \ ++} ++ ++ ++#define HASH_FROM_DOWN_TO(from, to) \ ++for (index = from - 1; index >= to; index--) { \ ++ hash ^= (hash >> shiftr); \ ++ hash ^= (hash >> (shiftr*2)); \ ++ hash -= (hash << shiftl); \ ++ hash += (hash << (shiftl*2)); \ ++ pos = random_nums[index]; \ ++ hash -= key[pos]; \ ++} ++ ++/* ++ * The main random sample hash function. ++ */ ++static u32 random_sample_hash(void *addr, u32 hash_strength) ++{ ++ u32 hash = 0xdeadbeef; ++ int index, pos, loop = hash_strength; ++ u32 *key = (u32 *)addr; ++ ++ if (loop > HASH_STRENGTH_FULL) ++ loop = HASH_STRENGTH_FULL; ++ ++ HASH_FROM_TO(0, loop); ++ ++ if (hash_strength > HASH_STRENGTH_FULL) { ++ loop = hash_strength - HASH_STRENGTH_FULL; ++ HASH_FROM_TO(0, loop); ++ } ++ ++ return hash; ++} ++ ++ ++/** ++ * It's used when hash strength is adjusted ++ * ++ * @addr The page's virtual address ++ * @from The original hash strength ++ * @to The hash strength changed to ++ * @hash The hash value generated with "from" hash value ++ * ++ * return the hash value ++ */ ++static u32 delta_hash(void *addr, int from, int to, u32 hash) ++{ ++ u32 *key = (u32 *)addr; ++ int index, pos; /* make sure they are int type */ ++ ++ if (to > from) { ++ if (from >= HASH_STRENGTH_FULL) { ++ from -= HASH_STRENGTH_FULL; ++ to -= HASH_STRENGTH_FULL; ++ HASH_FROM_TO(from, to); ++ } else if (to <= HASH_STRENGTH_FULL) { ++ HASH_FROM_TO(from, to); ++ } else { ++ HASH_FROM_TO(from, HASH_STRENGTH_FULL); ++ HASH_FROM_TO(0, to - HASH_STRENGTH_FULL); ++ } ++ } else { ++ if (from <= HASH_STRENGTH_FULL) { ++ HASH_FROM_DOWN_TO(from, to); ++ } else if (to >= HASH_STRENGTH_FULL) { ++ from -= HASH_STRENGTH_FULL; ++ to -= HASH_STRENGTH_FULL; ++ HASH_FROM_DOWN_TO(from, to); ++ } else { ++ HASH_FROM_DOWN_TO(from - HASH_STRENGTH_FULL, 0); ++ HASH_FROM_DOWN_TO(HASH_STRENGTH_FULL, to); ++ } ++ } ++ ++ return hash; ++} ++ ++/** ++ * ++ * Called when: rshash_pos or rshash_neg is about to overflow or a scan round ++ * has finished. ++ * ++ * return 0 if no page has been scanned since last call, 1 otherwise. ++ */ ++static inline int encode_benefit(void) ++{ ++ u64 scanned_delta, pos_delta, neg_delta; ++ unsigned long base = benefit.base; ++ ++ scanned_delta = uksm_pages_scanned - uksm_pages_scanned_last; ++ ++ if (!scanned_delta) ++ return 0; ++ ++ scanned_delta >>= base; ++ pos_delta = rshash_pos >> base; ++ neg_delta = rshash_neg >> base; ++ ++ if (CAN_OVERFLOW_U64(benefit.pos, pos_delta) || ++ CAN_OVERFLOW_U64(benefit.neg, neg_delta) || ++ CAN_OVERFLOW_U64(benefit.scanned, scanned_delta)) { ++ benefit.scanned >>= 1; ++ benefit.neg >>= 1; ++ benefit.pos >>= 1; ++ benefit.base++; ++ scanned_delta >>= 1; ++ pos_delta >>= 1; ++ neg_delta >>= 1; ++ } ++ ++ benefit.pos += pos_delta; ++ benefit.neg += neg_delta; ++ benefit.scanned += scanned_delta; ++ ++ BUG_ON(!benefit.scanned); ++ ++ rshash_pos = rshash_neg = 0; ++ uksm_pages_scanned_last = uksm_pages_scanned; ++ ++ return 1; ++} ++ ++static inline void reset_benefit(void) ++{ ++ benefit.pos = 0; ++ benefit.neg = 0; ++ benefit.base = 0; ++ benefit.scanned = 0; ++} ++ ++static inline void inc_rshash_pos(unsigned long delta) ++{ ++ if (CAN_OVERFLOW_U64(rshash_pos, delta)) ++ encode_benefit(); ++ ++ rshash_pos += delta; ++} ++ ++static inline void inc_rshash_neg(unsigned long delta) ++{ ++ if (CAN_OVERFLOW_U64(rshash_neg, delta)) ++ encode_benefit(); ++ ++ rshash_neg += delta; ++} ++ ++ ++static inline u32 page_hash(struct page *page, unsigned long hash_strength, ++ int cost_accounting) ++{ ++ u32 val; ++ unsigned long delta; ++ ++ void *addr = kmap_atomic(page); ++ ++ val = random_sample_hash(addr, hash_strength); ++ kunmap_atomic(addr); ++ ++ if (cost_accounting) { ++ if (hash_strength < HASH_STRENGTH_FULL) ++ delta = HASH_STRENGTH_FULL - hash_strength; ++ else ++ delta = 0; ++ ++ inc_rshash_pos(delta); ++ } ++ ++ return val; ++} ++ ++static int memcmp_pages(struct page *page1, struct page *page2, ++ int cost_accounting) ++{ ++ char *addr1, *addr2; ++ int ret; ++ ++ addr1 = kmap_atomic(page1); ++ addr2 = kmap_atomic(page2); ++ ret = memcmp(addr1, addr2, PAGE_SIZE); ++ kunmap_atomic(addr2); ++ kunmap_atomic(addr1); ++ ++ if (cost_accounting) ++ inc_rshash_neg(memcmp_cost); ++ ++ return ret; ++} ++ ++static inline int pages_identical(struct page *page1, struct page *page2) ++{ ++ return !memcmp_pages(page1, page2, 0); ++} ++ ++static inline int is_page_full_zero(struct page *page) ++{ ++ char *addr; ++ int ret; ++ ++ addr = kmap_atomic(page); ++ ret = is_full_zero(addr, PAGE_SIZE); ++ kunmap_atomic(addr); ++ ++ return ret; ++} ++ ++static int write_protect_page(struct vm_area_struct *vma, struct page *page, ++ pte_t *orig_pte, pte_t *old_pte) ++{ ++ struct mm_struct *mm = vma->vm_mm; ++ struct page_vma_mapped_walk pvmw = { ++ .page = page, ++ .vma = vma, ++ }; ++ int swapped; ++ int err = -EFAULT; ++ unsigned long mmun_start; /* For mmu_notifiers */ ++ unsigned long mmun_end; /* For mmu_notifiers */ ++ ++ pvmw.address = page_address_in_vma(page, vma); ++ if (pvmw.address == -EFAULT) ++ goto out; ++ ++ BUG_ON(PageTransCompound(page)); ++ ++ mmun_start = pvmw.address; ++ mmun_end = pvmw.address + PAGE_SIZE; ++ mmu_notifier_invalidate_range_start(mm, mmun_start, mmun_end); ++ ++ if (!page_vma_mapped_walk(&pvmw)) ++ goto out_mn; ++ if (WARN_ONCE(!pvmw.pte, "Unexpected PMD mapping?")) ++ goto out_unlock; ++ ++ if (old_pte) ++ *old_pte = *pvmw.pte; ++ ++ if (pte_write(*pvmw.pte) || pte_dirty(*pvmw.pte) || ++ (pte_protnone(*pvmw.pte) && pte_savedwrite(*pvmw.pte)) || mm_tlb_flush_pending(mm)) { ++ pte_t entry; ++ ++ swapped = PageSwapCache(page); ++ flush_cache_page(vma, pvmw.address, page_to_pfn(page)); ++ /* ++ * Ok this is tricky, when get_user_pages_fast() run it doesn't ++ * take any lock, therefore the check that we are going to make ++ * with the pagecount against the mapcount is racey and ++ * O_DIRECT can happen right after the check. ++ * So we clear the pte and flush the tlb before the check ++ * this assure us that no O_DIRECT can happen after the check ++ * or in the middle of the check. ++ */ ++ entry = ptep_clear_flush_notify(vma, pvmw.address, pvmw.pte); ++ /* ++ * Check that no O_DIRECT or similar I/O is in progress on the ++ * page ++ */ ++ if (page_mapcount(page) + 1 + swapped != page_count(page)) { ++ set_pte_at(mm, pvmw.address, pvmw.pte, entry); ++ goto out_unlock; ++ } ++ if (pte_dirty(entry)) ++ set_page_dirty(page); ++ ++ if (pte_protnone(entry)) ++ entry = pte_mkclean(pte_clear_savedwrite(entry)); ++ else ++ entry = pte_mkclean(pte_wrprotect(entry)); ++ ++ set_pte_at_notify(mm, pvmw.address, pvmw.pte, entry); ++ } ++ *orig_pte = *pvmw.pte; ++ err = 0; ++ ++out_unlock: ++ page_vma_mapped_walk_done(&pvmw); ++out_mn: ++ mmu_notifier_invalidate_range_end(mm, mmun_start, mmun_end); ++out: ++ return err; ++} ++ ++#define MERGE_ERR_PGERR 1 /* the page is invalid cannot continue */ ++#define MERGE_ERR_COLLI 2 /* there is a collision */ ++#define MERGE_ERR_COLLI_MAX 3 /* collision at the max hash strength */ ++#define MERGE_ERR_CHANGED 4 /* the page has changed since last hash */ ++ ++ ++/** ++ * replace_page - replace page in vma by new ksm page ++ * @vma: vma that holds the pte pointing to page ++ * @page: the page we are replacing by kpage ++ * @kpage: the ksm page we replace page by ++ * @orig_pte: the original value of the pte ++ * ++ * Returns 0 on success, MERGE_ERR_PGERR on failure. ++ */ ++static int replace_page(struct vm_area_struct *vma, struct page *page, ++ struct page *kpage, pte_t orig_pte) ++{ ++ struct mm_struct *mm = vma->vm_mm; ++ pgd_t *pgd; ++ p4d_t *p4d; ++ pud_t *pud; ++ pmd_t *pmd; ++ pte_t *ptep; ++ spinlock_t *ptl; ++ pte_t entry; ++ ++ unsigned long addr; ++ int err = MERGE_ERR_PGERR; ++ unsigned long mmun_start; /* For mmu_notifiers */ ++ unsigned long mmun_end; /* For mmu_notifiers */ ++ ++ addr = page_address_in_vma(page, vma); ++ if (addr == -EFAULT) ++ goto out; ++ ++ pgd = pgd_offset(mm, addr); ++ if (!pgd_present(*pgd)) ++ goto out; ++ ++ p4d = p4d_offset(pgd, addr); ++ pud = pud_offset(p4d, addr); ++ if (!pud_present(*pud)) ++ goto out; ++ ++ pmd = pmd_offset(pud, addr); ++ BUG_ON(pmd_trans_huge(*pmd)); ++ if (!pmd_present(*pmd)) ++ goto out; ++ ++ mmun_start = addr; ++ mmun_end = addr + PAGE_SIZE; ++ mmu_notifier_invalidate_range_start(mm, mmun_start, mmun_end); ++ ++ ptep = pte_offset_map_lock(mm, pmd, addr, &ptl); ++ if (!pte_same(*ptep, orig_pte)) { ++ pte_unmap_unlock(ptep, ptl); ++ goto out_mn; ++ } ++ ++ flush_cache_page(vma, addr, pte_pfn(*ptep)); ++ ptep_clear_flush_notify(vma, addr, ptep); ++ entry = mk_pte(kpage, vma->vm_page_prot); ++ ++ /* special treatment is needed for zero_page */ ++ if ((page_to_pfn(kpage) == uksm_zero_pfn) || ++ (page_to_pfn(kpage) == zero_pfn)) { ++ entry = pte_mkspecial(entry); ++ dec_mm_counter(mm, MM_ANONPAGES); ++ inc_zone_page_state(page, NR_UKSM_ZERO_PAGES); ++ } else { ++ get_page(kpage); ++ page_add_anon_rmap(kpage, vma, addr, false); ++ } ++ ++ set_pte_at_notify(mm, addr, ptep, entry); ++ ++ page_remove_rmap(page, false); ++ if (!page_mapped(page)) ++ try_to_free_swap(page); ++ put_page(page); ++ ++ pte_unmap_unlock(ptep, ptl); ++ err = 0; ++out_mn: ++ mmu_notifier_invalidate_range_end(mm, mmun_start, mmun_end); ++out: ++ return err; ++} ++ ++ ++/** ++ * Fully hash a page with HASH_STRENGTH_MAX return a non-zero hash value. The ++ * zero hash value at HASH_STRENGTH_MAX is used to indicated that its ++ * hash_max member has not been calculated. ++ * ++ * @page The page needs to be hashed ++ * @hash_old The hash value calculated with current hash strength ++ * ++ * return the new hash value calculated at HASH_STRENGTH_MAX ++ */ ++static inline u32 page_hash_max(struct page *page, u32 hash_old) ++{ ++ u32 hash_max = 0; ++ void *addr; ++ ++ addr = kmap_atomic(page); ++ hash_max = delta_hash(addr, hash_strength, ++ HASH_STRENGTH_MAX, hash_old); ++ ++ kunmap_atomic(addr); ++ ++ if (!hash_max) ++ hash_max = 1; ++ ++ inc_rshash_neg(HASH_STRENGTH_MAX - hash_strength); ++ return hash_max; ++} ++ ++/* ++ * We compare the hash again, to ensure that it is really a hash collision ++ * instead of being caused by page write. ++ */ ++static inline int check_collision(struct rmap_item *rmap_item, ++ u32 hash) ++{ ++ int err; ++ struct page *page = rmap_item->page; ++ ++ /* if this rmap_item has already been hash_maxed, then the collision ++ * must appears in the second-level rbtree search. In this case we check ++ * if its hash_max value has been changed. Otherwise, the collision ++ * happens in the first-level rbtree search, so we check against it's ++ * current hash value. ++ */ ++ if (rmap_item->hash_max) { ++ inc_rshash_neg(memcmp_cost); ++ inc_rshash_neg(HASH_STRENGTH_MAX - hash_strength); ++ ++ if (rmap_item->hash_max == page_hash_max(page, hash)) ++ err = MERGE_ERR_COLLI; ++ else ++ err = MERGE_ERR_CHANGED; ++ } else { ++ inc_rshash_neg(memcmp_cost + hash_strength); ++ ++ if (page_hash(page, hash_strength, 0) == hash) ++ err = MERGE_ERR_COLLI; ++ else ++ err = MERGE_ERR_CHANGED; ++ } ++ ++ return err; ++} ++ ++/** ++ * Try to merge a rmap_item.page with a kpage in stable node. kpage must ++ * already be a ksm page. ++ * ++ * @return 0 if the pages were merged, -EFAULT otherwise. ++ */ ++static int try_to_merge_with_uksm_page(struct rmap_item *rmap_item, ++ struct page *kpage, u32 hash) ++{ ++ struct vm_area_struct *vma = rmap_item->slot->vma; ++ struct mm_struct *mm = vma->vm_mm; ++ pte_t orig_pte = __pte(0); ++ int err = MERGE_ERR_PGERR; ++ struct page *page; ++ ++ if (uksm_test_exit(mm)) ++ goto out; ++ ++ page = rmap_item->page; ++ ++ if (page == kpage) { /* ksm page forked */ ++ err = 0; ++ goto out; ++ } ++ ++ /* ++ * We need the page lock to read a stable PageSwapCache in ++ * write_protect_page(). We use trylock_page() instead of ++ * lock_page() because we don't want to wait here - we ++ * prefer to continue scanning and merging different pages, ++ * then come back to this page when it is unlocked. ++ */ ++ if (!trylock_page(page)) ++ goto out; ++ ++ if (!PageAnon(page) || !PageKsm(kpage)) ++ goto out_unlock; ++ ++ if (PageTransCompound(page)) { ++ err = split_huge_page(page); ++ if (err) ++ goto out_unlock; ++ } ++ ++ /* ++ * If this anonymous page is mapped only here, its pte may need ++ * to be write-protected. If it's mapped elsewhere, all of its ++ * ptes are necessarily already write-protected. But in either ++ * case, we need to lock and check page_count is not raised. ++ */ ++ if (write_protect_page(vma, page, &orig_pte, NULL) == 0) { ++ if (pages_identical(page, kpage)) ++ err = replace_page(vma, page, kpage, orig_pte); ++ else ++ err = check_collision(rmap_item, hash); ++ } ++ ++ if ((vma->vm_flags & VM_LOCKED) && kpage && !err) { ++ munlock_vma_page(page); ++ if (!PageMlocked(kpage)) { ++ unlock_page(page); ++ lock_page(kpage); ++ mlock_vma_page(kpage); ++ page = kpage; /* for final unlock */ ++ } ++ } ++ ++out_unlock: ++ unlock_page(page); ++out: ++ return err; ++} ++ ++ ++ ++/** ++ * If two pages fail to merge in try_to_merge_two_pages, then we have a chance ++ * to restore a page mapping that has been changed in try_to_merge_two_pages. ++ * ++ * @return 0 on success. ++ */ ++static int restore_uksm_page_pte(struct vm_area_struct *vma, unsigned long addr, ++ pte_t orig_pte, pte_t wprt_pte) ++{ ++ struct mm_struct *mm = vma->vm_mm; ++ pgd_t *pgd; ++ p4d_t *p4d; ++ pud_t *pud; ++ pmd_t *pmd; ++ pte_t *ptep; ++ spinlock_t *ptl; ++ ++ int err = -EFAULT; ++ ++ pgd = pgd_offset(mm, addr); ++ if (!pgd_present(*pgd)) ++ goto out; ++ ++ p4d = p4d_offset(pgd, addr); ++ pud = pud_offset(p4d, addr); ++ if (!pud_present(*pud)) ++ goto out; ++ ++ pmd = pmd_offset(pud, addr); ++ if (!pmd_present(*pmd)) ++ goto out; ++ ++ ptep = pte_offset_map_lock(mm, pmd, addr, &ptl); ++ if (!pte_same(*ptep, wprt_pte)) { ++ /* already copied, let it be */ ++ pte_unmap_unlock(ptep, ptl); ++ goto out; ++ } ++ ++ /* ++ * Good boy, still here. When we still get the ksm page, it does not ++ * return to the free page pool, there is no way that a pte was changed ++ * to other page and gets back to this page. And remind that ksm page ++ * do not reuse in do_wp_page(). So it's safe to restore the original ++ * pte. ++ */ ++ flush_cache_page(vma, addr, pte_pfn(*ptep)); ++ ptep_clear_flush_notify(vma, addr, ptep); ++ set_pte_at_notify(mm, addr, ptep, orig_pte); ++ ++ pte_unmap_unlock(ptep, ptl); ++ err = 0; ++out: ++ return err; ++} ++ ++/** ++ * try_to_merge_two_pages() - take two identical pages and prepare ++ * them to be merged into one page(rmap_item->page) ++ * ++ * @return 0 if we successfully merged two identical pages into ++ * one ksm page. MERGE_ERR_COLLI if it's only a hash collision ++ * search in rbtree. MERGE_ERR_CHANGED if rmap_item has been ++ * changed since it's hashed. MERGE_ERR_PGERR otherwise. ++ * ++ */ ++static int try_to_merge_two_pages(struct rmap_item *rmap_item, ++ struct rmap_item *tree_rmap_item, ++ u32 hash) ++{ ++ pte_t orig_pte1 = __pte(0), orig_pte2 = __pte(0); ++ pte_t wprt_pte1 = __pte(0), wprt_pte2 = __pte(0); ++ struct vm_area_struct *vma1 = rmap_item->slot->vma; ++ struct vm_area_struct *vma2 = tree_rmap_item->slot->vma; ++ struct page *page = rmap_item->page; ++ struct page *tree_page = tree_rmap_item->page; ++ int err = MERGE_ERR_PGERR; ++ struct address_space *saved_mapping; ++ ++ ++ if (rmap_item->page == tree_rmap_item->page) ++ goto out; ++ ++ if (!trylock_page(page)) ++ goto out; ++ ++ if (!PageAnon(page)) ++ goto out_unlock; ++ ++ if (PageTransCompound(page)) { ++ err = split_huge_page(page); ++ if (err) ++ goto out_unlock; ++ } ++ ++ if (write_protect_page(vma1, page, &wprt_pte1, &orig_pte1) != 0) { ++ unlock_page(page); ++ goto out; ++ } ++ ++ /* ++ * While we hold page lock, upgrade page from ++ * PageAnon+anon_vma to PageKsm+NULL stable_node: ++ * stable_tree_insert() will update stable_node. ++ */ ++ saved_mapping = page->mapping; ++ set_page_stable_node(page, NULL); ++ mark_page_accessed(page); ++ if (!PageDirty(page)) ++ SetPageDirty(page); ++ ++ unlock_page(page); ++ ++ if (!trylock_page(tree_page)) ++ goto restore_out; ++ ++ if (!PageAnon(tree_page)) { ++ unlock_page(tree_page); ++ goto restore_out; ++ } ++ ++ if (PageTransCompound(tree_page)) { ++ err = split_huge_page(tree_page); ++ if (err) { ++ unlock_page(tree_page); ++ goto restore_out; ++ } ++ } ++ ++ if (write_protect_page(vma2, tree_page, &wprt_pte2, &orig_pte2) != 0) { ++ unlock_page(tree_page); ++ goto restore_out; ++ } ++ ++ if (pages_identical(page, tree_page)) { ++ err = replace_page(vma2, tree_page, page, wprt_pte2); ++ if (err) { ++ unlock_page(tree_page); ++ goto restore_out; ++ } ++ ++ if ((vma2->vm_flags & VM_LOCKED)) { ++ munlock_vma_page(tree_page); ++ if (!PageMlocked(page)) { ++ unlock_page(tree_page); ++ lock_page(page); ++ mlock_vma_page(page); ++ tree_page = page; /* for final unlock */ ++ } ++ } ++ ++ unlock_page(tree_page); ++ ++ goto out; /* success */ ++ ++ } else { ++ if (tree_rmap_item->hash_max && ++ tree_rmap_item->hash_max == rmap_item->hash_max) { ++ err = MERGE_ERR_COLLI_MAX; ++ } else if (page_hash(page, hash_strength, 0) == ++ page_hash(tree_page, hash_strength, 0)) { ++ inc_rshash_neg(memcmp_cost + hash_strength * 2); ++ err = MERGE_ERR_COLLI; ++ } else { ++ err = MERGE_ERR_CHANGED; ++ } ++ ++ unlock_page(tree_page); ++ } ++ ++restore_out: ++ lock_page(page); ++ if (!restore_uksm_page_pte(vma1, get_rmap_addr(rmap_item), ++ orig_pte1, wprt_pte1)) ++ page->mapping = saved_mapping; ++ ++out_unlock: ++ unlock_page(page); ++out: ++ return err; ++} ++ ++static inline int hash_cmp(u32 new_val, u32 node_val) ++{ ++ if (new_val > node_val) ++ return 1; ++ else if (new_val < node_val) ++ return -1; ++ else ++ return 0; ++} ++ ++static inline u32 rmap_item_hash_max(struct rmap_item *item, u32 hash) ++{ ++ u32 hash_max = item->hash_max; ++ ++ if (!hash_max) { ++ hash_max = page_hash_max(item->page, hash); ++ ++ item->hash_max = hash_max; ++ } ++ ++ return hash_max; ++} ++ ++ ++ ++/** ++ * stable_tree_search() - search the stable tree for a page ++ * ++ * @item: the rmap_item we are comparing with ++ * @hash: the hash value of this item->page already calculated ++ * ++ * @return the page we have found, NULL otherwise. The page returned has ++ * been gotten. ++ */ ++static struct page *stable_tree_search(struct rmap_item *item, u32 hash) ++{ ++ struct rb_node *node = root_stable_treep->rb_node; ++ struct tree_node *tree_node; ++ unsigned long hash_max; ++ struct page *page = item->page; ++ struct stable_node *stable_node; ++ ++ stable_node = page_stable_node(page); ++ if (stable_node) { ++ /* ksm page forked, that is ++ * if (PageKsm(page) && !in_stable_tree(rmap_item)) ++ * it's actually gotten once outside. ++ */ ++ get_page(page); ++ return page; ++ } ++ ++ while (node) { ++ int cmp; ++ ++ tree_node = rb_entry(node, struct tree_node, node); ++ ++ cmp = hash_cmp(hash, tree_node->hash); ++ ++ if (cmp < 0) ++ node = node->rb_left; ++ else if (cmp > 0) ++ node = node->rb_right; ++ else ++ break; ++ } ++ ++ if (!node) ++ return NULL; ++ ++ if (tree_node->count == 1) { ++ stable_node = rb_entry(tree_node->sub_root.rb_node, ++ struct stable_node, node); ++ BUG_ON(!stable_node); ++ ++ goto get_page_out; ++ } ++ ++ /* ++ * ok, we have to search the second ++ * level subtree, hash the page to a ++ * full strength. ++ */ ++ node = tree_node->sub_root.rb_node; ++ BUG_ON(!node); ++ hash_max = rmap_item_hash_max(item, hash); ++ ++ while (node) { ++ int cmp; ++ ++ stable_node = rb_entry(node, struct stable_node, node); ++ ++ cmp = hash_cmp(hash_max, stable_node->hash_max); ++ ++ if (cmp < 0) ++ node = node->rb_left; ++ else if (cmp > 0) ++ node = node->rb_right; ++ else ++ goto get_page_out; ++ } ++ ++ return NULL; ++ ++get_page_out: ++ page = get_uksm_page(stable_node, 1, 1); ++ return page; ++} ++ ++static int try_merge_rmap_item(struct rmap_item *item, ++ struct page *kpage, ++ struct page *tree_page) ++{ ++ struct vm_area_struct *vma = item->slot->vma; ++ struct page_vma_mapped_walk pvmw = { ++ .page = kpage, ++ .vma = vma, ++ }; ++ ++ pvmw.address = get_rmap_addr(item); ++ if (!page_vma_mapped_walk(&pvmw)) ++ return 0; ++ ++ if (pte_write(*pvmw.pte)) { ++ /* has changed, abort! */ ++ page_vma_mapped_walk_done(&pvmw); ++ return 0; ++ } ++ ++ get_page(tree_page); ++ page_add_anon_rmap(tree_page, vma, pvmw.address, false); ++ ++ flush_cache_page(vma, pvmw.address, page_to_pfn(kpage)); ++ ptep_clear_flush_notify(vma, pvmw.address, pvmw.pte); ++ set_pte_at_notify(vma->vm_mm, pvmw.address, pvmw.pte, ++ mk_pte(tree_page, vma->vm_page_prot)); ++ ++ page_remove_rmap(kpage, false); ++ put_page(kpage); ++ ++ page_vma_mapped_walk_done(&pvmw); ++ ++ return 1; ++} ++ ++/** ++ * try_to_merge_with_stable_page() - when two rmap_items need to be inserted ++ * into stable tree, the page was found to be identical to a stable ksm page, ++ * this is the last chance we can merge them into one. ++ * ++ * @item1: the rmap_item holding the page which we wanted to insert ++ * into stable tree. ++ * @item2: the other rmap_item we found when unstable tree search ++ * @oldpage: the page currently mapped by the two rmap_items ++ * @tree_page: the page we found identical in stable tree node ++ * @success1: return if item1 is successfully merged ++ * @success2: return if item2 is successfully merged ++ */ ++static void try_merge_with_stable(struct rmap_item *item1, ++ struct rmap_item *item2, ++ struct page **kpage, ++ struct page *tree_page, ++ int *success1, int *success2) ++{ ++ struct vm_area_struct *vma1 = item1->slot->vma; ++ struct vm_area_struct *vma2 = item2->slot->vma; ++ *success1 = 0; ++ *success2 = 0; ++ ++ if (unlikely(*kpage == tree_page)) { ++ /* I don't think this can really happen */ ++ pr_warn("UKSM: unexpected condition detected in " ++ "%s -- *kpage == tree_page !\n", __func__); ++ *success1 = 1; ++ *success2 = 1; ++ return; ++ } ++ ++ if (!PageAnon(*kpage) || !PageKsm(*kpage)) ++ goto failed; ++ ++ if (!trylock_page(tree_page)) ++ goto failed; ++ ++ /* If the oldpage is still ksm and still pointed ++ * to in the right place, and still write protected, ++ * we are confident it's not changed, no need to ++ * memcmp anymore. ++ * be ware, we cannot take nested pte locks, ++ * deadlock risk. ++ */ ++ if (!try_merge_rmap_item(item1, *kpage, tree_page)) ++ goto unlock_failed; ++ ++ /* ok, then vma2, remind that pte1 already set */ ++ if (!try_merge_rmap_item(item2, *kpage, tree_page)) ++ goto success_1; ++ ++ *success2 = 1; ++success_1: ++ *success1 = 1; ++ ++ ++ if ((*success1 && vma1->vm_flags & VM_LOCKED) || ++ (*success2 && vma2->vm_flags & VM_LOCKED)) { ++ munlock_vma_page(*kpage); ++ if (!PageMlocked(tree_page)) ++ mlock_vma_page(tree_page); ++ } ++ ++ /* ++ * We do not need oldpage any more in the caller, so can break the lock ++ * now. ++ */ ++ unlock_page(*kpage); ++ *kpage = tree_page; /* Get unlocked outside. */ ++ return; ++ ++unlock_failed: ++ unlock_page(tree_page); ++failed: ++ return; ++} ++ ++static inline void stable_node_hash_max(struct stable_node *node, ++ struct page *page, u32 hash) ++{ ++ u32 hash_max = node->hash_max; ++ ++ if (!hash_max) { ++ hash_max = page_hash_max(page, hash); ++ node->hash_max = hash_max; ++ } ++} ++ ++static inline ++struct stable_node *new_stable_node(struct tree_node *tree_node, ++ struct page *kpage, u32 hash_max) ++{ ++ struct stable_node *new_stable_node; ++ ++ new_stable_node = alloc_stable_node(); ++ if (!new_stable_node) ++ return NULL; ++ ++ new_stable_node->kpfn = page_to_pfn(kpage); ++ new_stable_node->hash_max = hash_max; ++ new_stable_node->tree_node = tree_node; ++ set_page_stable_node(kpage, new_stable_node); ++ ++ return new_stable_node; ++} ++ ++static inline ++struct stable_node *first_level_insert(struct tree_node *tree_node, ++ struct rmap_item *rmap_item, ++ struct rmap_item *tree_rmap_item, ++ struct page **kpage, u32 hash, ++ int *success1, int *success2) ++{ ++ int cmp; ++ struct page *tree_page; ++ u32 hash_max = 0; ++ struct stable_node *stable_node, *new_snode; ++ struct rb_node *parent = NULL, **new; ++ ++ /* this tree node contains no sub-tree yet */ ++ stable_node = rb_entry(tree_node->sub_root.rb_node, ++ struct stable_node, node); ++ ++ tree_page = get_uksm_page(stable_node, 1, 0); ++ if (tree_page) { ++ cmp = memcmp_pages(*kpage, tree_page, 1); ++ if (!cmp) { ++ try_merge_with_stable(rmap_item, tree_rmap_item, kpage, ++ tree_page, success1, success2); ++ put_page(tree_page); ++ if (!*success1 && !*success2) ++ goto failed; ++ ++ return stable_node; ++ ++ } else { ++ /* ++ * collision in first level try to create a subtree. ++ * A new node need to be created. ++ */ ++ put_page(tree_page); ++ ++ stable_node_hash_max(stable_node, tree_page, ++ tree_node->hash); ++ hash_max = rmap_item_hash_max(rmap_item, hash); ++ cmp = hash_cmp(hash_max, stable_node->hash_max); ++ ++ parent = &stable_node->node; ++ if (cmp < 0) ++ new = &parent->rb_left; ++ else if (cmp > 0) ++ new = &parent->rb_right; ++ else ++ goto failed; ++ } ++ ++ } else { ++ /* the only stable_node deleted, we reuse its tree_node. ++ */ ++ parent = NULL; ++ new = &tree_node->sub_root.rb_node; ++ } ++ ++ new_snode = new_stable_node(tree_node, *kpage, hash_max); ++ if (!new_snode) ++ goto failed; ++ ++ rb_link_node(&new_snode->node, parent, new); ++ rb_insert_color(&new_snode->node, &tree_node->sub_root); ++ tree_node->count++; ++ *success1 = *success2 = 1; ++ ++ return new_snode; ++ ++failed: ++ return NULL; ++} ++ ++static inline ++struct stable_node *stable_subtree_insert(struct tree_node *tree_node, ++ struct rmap_item *rmap_item, ++ struct rmap_item *tree_rmap_item, ++ struct page **kpage, u32 hash, ++ int *success1, int *success2) ++{ ++ struct page *tree_page; ++ u32 hash_max; ++ struct stable_node *stable_node, *new_snode; ++ struct rb_node *parent, **new; ++ ++research: ++ parent = NULL; ++ new = &tree_node->sub_root.rb_node; ++ BUG_ON(!*new); ++ hash_max = rmap_item_hash_max(rmap_item, hash); ++ while (*new) { ++ int cmp; ++ ++ stable_node = rb_entry(*new, struct stable_node, node); ++ ++ cmp = hash_cmp(hash_max, stable_node->hash_max); ++ ++ if (cmp < 0) { ++ parent = *new; ++ new = &parent->rb_left; ++ } else if (cmp > 0) { ++ parent = *new; ++ new = &parent->rb_right; ++ } else { ++ tree_page = get_uksm_page(stable_node, 1, 0); ++ if (tree_page) { ++ cmp = memcmp_pages(*kpage, tree_page, 1); ++ if (!cmp) { ++ try_merge_with_stable(rmap_item, ++ tree_rmap_item, kpage, ++ tree_page, success1, success2); ++ ++ put_page(tree_page); ++ if (!*success1 && !*success2) ++ goto failed; ++ /* ++ * successfully merged with a stable ++ * node ++ */ ++ return stable_node; ++ } else { ++ put_page(tree_page); ++ goto failed; ++ } ++ } else { ++ /* ++ * stable node may be deleted, ++ * and subtree maybe ++ * restructed, cannot ++ * continue, research it. ++ */ ++ if (tree_node->count) { ++ goto research; ++ } else { ++ /* reuse the tree node*/ ++ parent = NULL; ++ new = &tree_node->sub_root.rb_node; ++ } ++ } ++ } ++ } ++ ++ new_snode = new_stable_node(tree_node, *kpage, hash_max); ++ if (!new_snode) ++ goto failed; ++ ++ rb_link_node(&new_snode->node, parent, new); ++ rb_insert_color(&new_snode->node, &tree_node->sub_root); ++ tree_node->count++; ++ *success1 = *success2 = 1; ++ ++ return new_snode; ++ ++failed: ++ return NULL; ++} ++ ++ ++/** ++ * stable_tree_insert() - try to insert a merged page in unstable tree to ++ * the stable tree ++ * ++ * @kpage: the page need to be inserted ++ * @hash: the current hash of this page ++ * @rmap_item: the rmap_item being scanned ++ * @tree_rmap_item: the rmap_item found on unstable tree ++ * @success1: return if rmap_item is merged ++ * @success2: return if tree_rmap_item is merged ++ * ++ * @return the stable_node on stable tree if at least one ++ * rmap_item is inserted into stable tree, NULL ++ * otherwise. ++ */ ++static struct stable_node * ++stable_tree_insert(struct page **kpage, u32 hash, ++ struct rmap_item *rmap_item, ++ struct rmap_item *tree_rmap_item, ++ int *success1, int *success2) ++{ ++ struct rb_node **new = &root_stable_treep->rb_node; ++ struct rb_node *parent = NULL; ++ struct stable_node *stable_node; ++ struct tree_node *tree_node; ++ u32 hash_max = 0; ++ ++ *success1 = *success2 = 0; ++ ++ while (*new) { ++ int cmp; ++ ++ tree_node = rb_entry(*new, struct tree_node, node); ++ ++ cmp = hash_cmp(hash, tree_node->hash); ++ ++ if (cmp < 0) { ++ parent = *new; ++ new = &parent->rb_left; ++ } else if (cmp > 0) { ++ parent = *new; ++ new = &parent->rb_right; ++ } else ++ break; ++ } ++ ++ if (*new) { ++ if (tree_node->count == 1) { ++ stable_node = first_level_insert(tree_node, rmap_item, ++ tree_rmap_item, kpage, ++ hash, success1, success2); ++ } else { ++ stable_node = stable_subtree_insert(tree_node, ++ rmap_item, tree_rmap_item, kpage, ++ hash, success1, success2); ++ } ++ } else { ++ ++ /* no tree node found */ ++ tree_node = alloc_tree_node(stable_tree_node_listp); ++ if (!tree_node) { ++ stable_node = NULL; ++ goto out; ++ } ++ ++ stable_node = new_stable_node(tree_node, *kpage, hash_max); ++ if (!stable_node) { ++ free_tree_node(tree_node); ++ goto out; ++ } ++ ++ tree_node->hash = hash; ++ rb_link_node(&tree_node->node, parent, new); ++ rb_insert_color(&tree_node->node, root_stable_treep); ++ parent = NULL; ++ new = &tree_node->sub_root.rb_node; ++ ++ rb_link_node(&stable_node->node, parent, new); ++ rb_insert_color(&stable_node->node, &tree_node->sub_root); ++ tree_node->count++; ++ *success1 = *success2 = 1; ++ } ++ ++out: ++ return stable_node; ++} ++ ++ ++/** ++ * get_tree_rmap_item_page() - try to get the page and lock the mmap_sem ++ * ++ * @return 0 on success, -EBUSY if unable to lock the mmap_sem, ++ * -EINVAL if the page mapping has been changed. ++ */ ++static inline int get_tree_rmap_item_page(struct rmap_item *tree_rmap_item) ++{ ++ int err; ++ ++ err = get_mergeable_page_lock_mmap(tree_rmap_item); ++ ++ if (err == -EINVAL) { ++ /* its page map has been changed, remove it */ ++ remove_rmap_item_from_tree(tree_rmap_item); ++ } ++ ++ /* The page is gotten and mmap_sem is locked now. */ ++ return err; ++} ++ ++ ++/** ++ * unstable_tree_search_insert() - search an unstable tree rmap_item with the ++ * same hash value. Get its page and trylock the mmap_sem ++ */ ++static inline ++struct rmap_item *unstable_tree_search_insert(struct rmap_item *rmap_item, ++ u32 hash) ++ ++{ ++ struct rb_node **new = &root_unstable_tree.rb_node; ++ struct rb_node *parent = NULL; ++ struct tree_node *tree_node; ++ u32 hash_max; ++ struct rmap_item *tree_rmap_item; ++ ++ while (*new) { ++ int cmp; ++ ++ tree_node = rb_entry(*new, struct tree_node, node); ++ ++ cmp = hash_cmp(hash, tree_node->hash); ++ ++ if (cmp < 0) { ++ parent = *new; ++ new = &parent->rb_left; ++ } else if (cmp > 0) { ++ parent = *new; ++ new = &parent->rb_right; ++ } else ++ break; ++ } ++ ++ if (*new) { ++ /* got the tree_node */ ++ if (tree_node->count == 1) { ++ tree_rmap_item = rb_entry(tree_node->sub_root.rb_node, ++ struct rmap_item, node); ++ BUG_ON(!tree_rmap_item); ++ ++ goto get_page_out; ++ } ++ ++ /* well, search the collision subtree */ ++ new = &tree_node->sub_root.rb_node; ++ BUG_ON(!*new); ++ hash_max = rmap_item_hash_max(rmap_item, hash); ++ ++ while (*new) { ++ int cmp; ++ ++ tree_rmap_item = rb_entry(*new, struct rmap_item, ++ node); ++ ++ cmp = hash_cmp(hash_max, tree_rmap_item->hash_max); ++ parent = *new; ++ if (cmp < 0) ++ new = &parent->rb_left; ++ else if (cmp > 0) ++ new = &parent->rb_right; ++ else ++ goto get_page_out; ++ } ++ } else { ++ /* alloc a new tree_node */ ++ tree_node = alloc_tree_node(&unstable_tree_node_list); ++ if (!tree_node) ++ return NULL; ++ ++ tree_node->hash = hash; ++ rb_link_node(&tree_node->node, parent, new); ++ rb_insert_color(&tree_node->node, &root_unstable_tree); ++ parent = NULL; ++ new = &tree_node->sub_root.rb_node; ++ } ++ ++ /* did not found even in sub-tree */ ++ rmap_item->tree_node = tree_node; ++ rmap_item->address |= UNSTABLE_FLAG; ++ rmap_item->hash_round = uksm_hash_round; ++ rb_link_node(&rmap_item->node, parent, new); ++ rb_insert_color(&rmap_item->node, &tree_node->sub_root); ++ ++ uksm_pages_unshared++; ++ return NULL; ++ ++get_page_out: ++ if (tree_rmap_item->page == rmap_item->page) ++ return NULL; ++ ++ if (get_tree_rmap_item_page(tree_rmap_item)) ++ return NULL; ++ ++ return tree_rmap_item; ++} ++ ++static void hold_anon_vma(struct rmap_item *rmap_item, ++ struct anon_vma *anon_vma) ++{ ++ rmap_item->anon_vma = anon_vma; ++ get_anon_vma(anon_vma); ++} ++ ++ ++/** ++ * stable_tree_append() - append a rmap_item to a stable node. Deduplication ++ * ratio statistics is done in this function. ++ * ++ */ ++static void stable_tree_append(struct rmap_item *rmap_item, ++ struct stable_node *stable_node, int logdedup) ++{ ++ struct node_vma *node_vma = NULL, *new_node_vma, *node_vma_cont = NULL; ++ unsigned long key = (unsigned long)rmap_item->slot; ++ unsigned long factor = rmap_item->slot->rung->step; ++ ++ BUG_ON(!stable_node); ++ rmap_item->address |= STABLE_FLAG; ++ ++ if (hlist_empty(&stable_node->hlist)) { ++ uksm_pages_shared++; ++ goto node_vma_new; ++ } else { ++ uksm_pages_sharing++; ++ } ++ ++ hlist_for_each_entry(node_vma, &stable_node->hlist, hlist) { ++ if (node_vma->key >= key) ++ break; ++ ++ if (logdedup) { ++ node_vma->slot->pages_bemerged += factor; ++ if (list_empty(&node_vma->slot->dedup_list)) ++ list_add(&node_vma->slot->dedup_list, ++ &vma_slot_dedup); ++ } ++ } ++ ++ if (node_vma) { ++ if (node_vma->key == key) { ++ node_vma_cont = hlist_entry_safe(node_vma->hlist.next, struct node_vma, hlist); ++ goto node_vma_ok; ++ } else if (node_vma->key > key) { ++ node_vma_cont = node_vma; ++ } ++ } ++ ++node_vma_new: ++ /* no same vma already in node, alloc a new node_vma */ ++ new_node_vma = alloc_node_vma(); ++ BUG_ON(!new_node_vma); ++ new_node_vma->head = stable_node; ++ new_node_vma->slot = rmap_item->slot; ++ ++ if (!node_vma) { ++ hlist_add_head(&new_node_vma->hlist, &stable_node->hlist); ++ } else if (node_vma->key != key) { ++ if (node_vma->key < key) ++ hlist_add_behind(&new_node_vma->hlist, &node_vma->hlist); ++ else { ++ hlist_add_before(&new_node_vma->hlist, ++ &node_vma->hlist); ++ } ++ ++ } ++ node_vma = new_node_vma; ++ ++node_vma_ok: /* ok, ready to add to the list */ ++ rmap_item->head = node_vma; ++ hlist_add_head(&rmap_item->hlist, &node_vma->rmap_hlist); ++ hold_anon_vma(rmap_item, rmap_item->slot->vma->anon_vma); ++ if (logdedup) { ++ rmap_item->slot->pages_merged++; ++ if (node_vma_cont) { ++ node_vma = node_vma_cont; ++ hlist_for_each_entry_continue(node_vma, hlist) { ++ node_vma->slot->pages_bemerged += factor; ++ if (list_empty(&node_vma->slot->dedup_list)) ++ list_add(&node_vma->slot->dedup_list, ++ &vma_slot_dedup); ++ } ++ } ++ } ++} ++ ++/* ++ * We use break_ksm to break COW on a ksm page: it's a stripped down ++ * ++ * if (get_user_pages(addr, 1, 1, 1, &page, NULL) == 1) ++ * put_page(page); ++ * ++ * but taking great care only to touch a ksm page, in a VM_MERGEABLE vma, ++ * in case the application has unmapped and remapped mm,addr meanwhile. ++ * Could a ksm page appear anywhere else? Actually yes, in a VM_PFNMAP ++ * mmap of /dev/mem or /dev/kmem, where we would not want to touch it. ++ */ ++static int break_ksm(struct vm_area_struct *vma, unsigned long addr) ++{ ++ struct page *page; ++ int ret = 0; ++ ++ do { ++ cond_resched(); ++ page = follow_page(vma, addr, FOLL_GET | FOLL_MIGRATION | FOLL_REMOTE); ++ if (IS_ERR_OR_NULL(page)) ++ break; ++ if (PageKsm(page)) { ++ ret = handle_mm_fault(vma, addr, ++ FAULT_FLAG_WRITE | FAULT_FLAG_REMOTE); ++ } else ++ ret = VM_FAULT_WRITE; ++ put_page(page); ++ } while (!(ret & (VM_FAULT_WRITE | VM_FAULT_SIGBUS | VM_FAULT_SIGSEGV | VM_FAULT_OOM))); ++ /* ++ * We must loop because handle_mm_fault() may back out if there's ++ * any difficulty e.g. if pte accessed bit gets updated concurrently. ++ * ++ * VM_FAULT_WRITE is what we have been hoping for: it indicates that ++ * COW has been broken, even if the vma does not permit VM_WRITE; ++ * but note that a concurrent fault might break PageKsm for us. ++ * ++ * VM_FAULT_SIGBUS could occur if we race with truncation of the ++ * backing file, which also invalidates anonymous pages: that's ++ * okay, that truncation will have unmapped the PageKsm for us. ++ * ++ * VM_FAULT_OOM: at the time of writing (late July 2009), setting ++ * aside mem_cgroup limits, VM_FAULT_OOM would only be set if the ++ * current task has TIF_MEMDIE set, and will be OOM killed on return ++ * to user; and ksmd, having no mm, would never be chosen for that. ++ * ++ * But if the mm is in a limited mem_cgroup, then the fault may fail ++ * with VM_FAULT_OOM even if the current task is not TIF_MEMDIE; and ++ * even ksmd can fail in this way - though it's usually breaking ksm ++ * just to undo a merge it made a moment before, so unlikely to oom. ++ * ++ * That's a pity: we might therefore have more kernel pages allocated ++ * than we're counting as nodes in the stable tree; but uksm_do_scan ++ * will retry to break_cow on each pass, so should recover the page ++ * in due course. The important thing is to not let VM_MERGEABLE ++ * be cleared while any such pages might remain in the area. ++ */ ++ return (ret & VM_FAULT_OOM) ? -ENOMEM : 0; ++} ++ ++static void break_cow(struct rmap_item *rmap_item) ++{ ++ struct vm_area_struct *vma = rmap_item->slot->vma; ++ struct mm_struct *mm = vma->vm_mm; ++ unsigned long addr = get_rmap_addr(rmap_item); ++ ++ if (uksm_test_exit(mm)) ++ goto out; ++ ++ break_ksm(vma, addr); ++out: ++ return; ++} ++ ++/* ++ * Though it's very tempting to unmerge in_stable_tree(rmap_item)s rather ++ * than check every pte of a given vma, the locking doesn't quite work for ++ * that - an rmap_item is assigned to the stable tree after inserting ksm ++ * page and upping mmap_sem. Nor does it fit with the way we skip dup'ing ++ * rmap_items from parent to child at fork time (so as not to waste time ++ * if exit comes before the next scan reaches it). ++ * ++ * Similarly, although we'd like to remove rmap_items (so updating counts ++ * and freeing memory) when unmerging an area, it's easier to leave that ++ * to the next pass of ksmd - consider, for example, how ksmd might be ++ * in cmp_and_merge_page on one of the rmap_items we would be removing. ++ */ ++inline int unmerge_uksm_pages(struct vm_area_struct *vma, ++ unsigned long start, unsigned long end) ++{ ++ unsigned long addr; ++ int err = 0; ++ ++ for (addr = start; addr < end && !err; addr += PAGE_SIZE) { ++ if (uksm_test_exit(vma->vm_mm)) ++ break; ++ if (signal_pending(current)) ++ err = -ERESTARTSYS; ++ else ++ err = break_ksm(vma, addr); ++ } ++ return err; ++} ++ ++static inline void inc_uksm_pages_scanned(void) ++{ ++ u64 delta; ++ ++ ++ if (uksm_pages_scanned == U64_MAX) { ++ encode_benefit(); ++ ++ delta = uksm_pages_scanned >> pages_scanned_base; ++ ++ if (CAN_OVERFLOW_U64(pages_scanned_stored, delta)) { ++ pages_scanned_stored >>= 1; ++ delta >>= 1; ++ pages_scanned_base++; ++ } ++ ++ pages_scanned_stored += delta; ++ ++ uksm_pages_scanned = uksm_pages_scanned_last = 0; ++ } ++ ++ uksm_pages_scanned++; ++} ++ ++static inline int find_zero_page_hash(int strength, u32 hash) ++{ ++ return (zero_hash_table[strength] == hash); ++} ++ ++static ++int cmp_and_merge_zero_page(struct vm_area_struct *vma, struct page *page) ++{ ++ struct page *zero_page = empty_uksm_zero_page; ++ struct mm_struct *mm = vma->vm_mm; ++ pte_t orig_pte = __pte(0); ++ int err = -EFAULT; ++ ++ if (uksm_test_exit(mm)) ++ goto out; ++ ++ if (!trylock_page(page)) ++ goto out; ++ ++ if (!PageAnon(page)) ++ goto out_unlock; ++ ++ if (PageTransCompound(page)) { ++ err = split_huge_page(page); ++ if (err) ++ goto out_unlock; ++ } ++ ++ if (write_protect_page(vma, page, &orig_pte, 0) == 0) { ++ if (is_page_full_zero(page)) ++ err = replace_page(vma, page, zero_page, orig_pte); ++ } ++ ++out_unlock: ++ unlock_page(page); ++out: ++ return err; ++} ++ ++/* ++ * cmp_and_merge_page() - first see if page can be merged into the stable ++ * tree; if not, compare hash to previous and if it's the same, see if page ++ * can be inserted into the unstable tree, or merged with a page already there ++ * and both transferred to the stable tree. ++ * ++ * @page: the page that we are searching identical page to. ++ * @rmap_item: the reverse mapping into the virtual address of this page ++ */ ++static void cmp_and_merge_page(struct rmap_item *rmap_item, u32 hash) ++{ ++ struct rmap_item *tree_rmap_item; ++ struct page *page; ++ struct page *kpage = NULL; ++ u32 hash_max; ++ int err; ++ unsigned int success1, success2; ++ struct stable_node *snode; ++ int cmp; ++ struct rb_node *parent = NULL, **new; ++ ++ remove_rmap_item_from_tree(rmap_item); ++ page = rmap_item->page; ++ ++ /* We first start with searching the page inside the stable tree */ ++ kpage = stable_tree_search(rmap_item, hash); ++ if (kpage) { ++ err = try_to_merge_with_uksm_page(rmap_item, kpage, ++ hash); ++ if (!err) { ++ /* ++ * The page was successfully merged, add ++ * its rmap_item to the stable tree. ++ * page lock is needed because it's ++ * racing with try_to_unmap_ksm(), etc. ++ */ ++ lock_page(kpage); ++ snode = page_stable_node(kpage); ++ stable_tree_append(rmap_item, snode, 1); ++ unlock_page(kpage); ++ put_page(kpage); ++ return; /* success */ ++ } ++ put_page(kpage); ++ ++ /* ++ * if it's a collision and it has been search in sub-rbtree ++ * (hash_max != 0), we want to abort, because if it is ++ * successfully merged in unstable tree, the collision trends to ++ * happen again. ++ */ ++ if (err == MERGE_ERR_COLLI && rmap_item->hash_max) ++ return; ++ } ++ ++ tree_rmap_item = ++ unstable_tree_search_insert(rmap_item, hash); ++ if (tree_rmap_item) { ++ err = try_to_merge_two_pages(rmap_item, tree_rmap_item, hash); ++ /* ++ * As soon as we merge this page, we want to remove the ++ * rmap_item of the page we have merged with from the unstable ++ * tree, and insert it instead as new node in the stable tree. ++ */ ++ if (!err) { ++ kpage = page; ++ remove_rmap_item_from_tree(tree_rmap_item); ++ lock_page(kpage); ++ snode = stable_tree_insert(&kpage, hash, ++ rmap_item, tree_rmap_item, ++ &success1, &success2); ++ ++ /* ++ * Do not log dedup for tree item, it's not counted as ++ * scanned in this round. ++ */ ++ if (success2) ++ stable_tree_append(tree_rmap_item, snode, 0); ++ ++ /* ++ * The order of these two stable append is important: ++ * we are scanning rmap_item. ++ */ ++ if (success1) ++ stable_tree_append(rmap_item, snode, 1); ++ ++ /* ++ * The original kpage may be unlocked inside ++ * stable_tree_insert() already. This page ++ * should be unlocked before doing ++ * break_cow(). ++ */ ++ unlock_page(kpage); ++ ++ if (!success1) ++ break_cow(rmap_item); ++ ++ if (!success2) ++ break_cow(tree_rmap_item); ++ ++ } else if (err == MERGE_ERR_COLLI) { ++ BUG_ON(tree_rmap_item->tree_node->count > 1); ++ ++ rmap_item_hash_max(tree_rmap_item, ++ tree_rmap_item->tree_node->hash); ++ ++ hash_max = rmap_item_hash_max(rmap_item, hash); ++ cmp = hash_cmp(hash_max, tree_rmap_item->hash_max); ++ parent = &tree_rmap_item->node; ++ if (cmp < 0) ++ new = &parent->rb_left; ++ else if (cmp > 0) ++ new = &parent->rb_right; ++ else ++ goto put_up_out; ++ ++ rmap_item->tree_node = tree_rmap_item->tree_node; ++ rmap_item->address |= UNSTABLE_FLAG; ++ rmap_item->hash_round = uksm_hash_round; ++ rb_link_node(&rmap_item->node, parent, new); ++ rb_insert_color(&rmap_item->node, ++ &tree_rmap_item->tree_node->sub_root); ++ rmap_item->tree_node->count++; ++ } else { ++ /* ++ * either one of the page has changed or they collide ++ * at the max hash, we consider them as ill items. ++ */ ++ remove_rmap_item_from_tree(tree_rmap_item); ++ } ++put_up_out: ++ put_page(tree_rmap_item->page); ++ up_read(&tree_rmap_item->slot->vma->vm_mm->mmap_sem); ++ } ++} ++ ++ ++ ++ ++static inline unsigned long get_pool_index(struct vma_slot *slot, ++ unsigned long index) ++{ ++ unsigned long pool_index; ++ ++ pool_index = (sizeof(struct rmap_list_entry *) * index) >> PAGE_SHIFT; ++ if (pool_index >= slot->pool_size) ++ BUG(); ++ return pool_index; ++} ++ ++static inline unsigned long index_page_offset(unsigned long index) ++{ ++ return offset_in_page(sizeof(struct rmap_list_entry *) * index); ++} ++ ++static inline ++struct rmap_list_entry *get_rmap_list_entry(struct vma_slot *slot, ++ unsigned long index, int need_alloc) ++{ ++ unsigned long pool_index; ++ struct page *page; ++ void *addr; ++ ++ ++ pool_index = get_pool_index(slot, index); ++ if (!slot->rmap_list_pool[pool_index]) { ++ if (!need_alloc) ++ return NULL; ++ ++ page = alloc_page(GFP_KERNEL | __GFP_ZERO | __GFP_NOWARN); ++ if (!page) ++ return NULL; ++ ++ slot->rmap_list_pool[pool_index] = page; ++ } ++ ++ addr = kmap(slot->rmap_list_pool[pool_index]); ++ addr += index_page_offset(index); ++ ++ return addr; ++} ++ ++static inline void put_rmap_list_entry(struct vma_slot *slot, ++ unsigned long index) ++{ ++ unsigned long pool_index; ++ ++ pool_index = get_pool_index(slot, index); ++ BUG_ON(!slot->rmap_list_pool[pool_index]); ++ kunmap(slot->rmap_list_pool[pool_index]); ++} ++ ++static inline int entry_is_new(struct rmap_list_entry *entry) ++{ ++ return !entry->item; ++} ++ ++static inline unsigned long get_index_orig_addr(struct vma_slot *slot, ++ unsigned long index) ++{ ++ return slot->vma->vm_start + (index << PAGE_SHIFT); ++} ++ ++static inline unsigned long get_entry_address(struct rmap_list_entry *entry) ++{ ++ unsigned long addr; ++ ++ if (is_addr(entry->addr)) ++ addr = get_clean_addr(entry->addr); ++ else if (entry->item) ++ addr = get_rmap_addr(entry->item); ++ else ++ BUG(); ++ ++ return addr; ++} ++ ++static inline struct rmap_item *get_entry_item(struct rmap_list_entry *entry) ++{ ++ if (is_addr(entry->addr)) ++ return NULL; ++ ++ return entry->item; ++} ++ ++static inline void inc_rmap_list_pool_count(struct vma_slot *slot, ++ unsigned long index) ++{ ++ unsigned long pool_index; ++ ++ pool_index = get_pool_index(slot, index); ++ BUG_ON(!slot->rmap_list_pool[pool_index]); ++ slot->pool_counts[pool_index]++; ++} ++ ++static inline void dec_rmap_list_pool_count(struct vma_slot *slot, ++ unsigned long index) ++{ ++ unsigned long pool_index; ++ ++ pool_index = get_pool_index(slot, index); ++ BUG_ON(!slot->rmap_list_pool[pool_index]); ++ BUG_ON(!slot->pool_counts[pool_index]); ++ slot->pool_counts[pool_index]--; ++} ++ ++static inline int entry_has_rmap(struct rmap_list_entry *entry) ++{ ++ return !is_addr(entry->addr) && entry->item; ++} ++ ++static inline void swap_entries(struct rmap_list_entry *entry1, ++ unsigned long index1, ++ struct rmap_list_entry *entry2, ++ unsigned long index2) ++{ ++ struct rmap_list_entry tmp; ++ ++ /* swapping two new entries is meaningless */ ++ BUG_ON(entry_is_new(entry1) && entry_is_new(entry2)); ++ ++ tmp = *entry1; ++ *entry1 = *entry2; ++ *entry2 = tmp; ++ ++ if (entry_has_rmap(entry1)) ++ entry1->item->entry_index = index1; ++ ++ if (entry_has_rmap(entry2)) ++ entry2->item->entry_index = index2; ++ ++ if (entry_has_rmap(entry1) && !entry_has_rmap(entry2)) { ++ inc_rmap_list_pool_count(entry1->item->slot, index1); ++ dec_rmap_list_pool_count(entry1->item->slot, index2); ++ } else if (!entry_has_rmap(entry1) && entry_has_rmap(entry2)) { ++ inc_rmap_list_pool_count(entry2->item->slot, index2); ++ dec_rmap_list_pool_count(entry2->item->slot, index1); ++ } ++} ++ ++static inline void free_entry_item(struct rmap_list_entry *entry) ++{ ++ unsigned long index; ++ struct rmap_item *item; ++ ++ if (!is_addr(entry->addr)) { ++ BUG_ON(!entry->item); ++ item = entry->item; ++ entry->addr = get_rmap_addr(item); ++ set_is_addr(entry->addr); ++ index = item->entry_index; ++ remove_rmap_item_from_tree(item); ++ dec_rmap_list_pool_count(item->slot, index); ++ free_rmap_item(item); ++ } ++} ++ ++static inline int pool_entry_boundary(unsigned long index) ++{ ++ unsigned long linear_addr; ++ ++ linear_addr = sizeof(struct rmap_list_entry *) * index; ++ return index && !offset_in_page(linear_addr); ++} ++ ++static inline void try_free_last_pool(struct vma_slot *slot, ++ unsigned long index) ++{ ++ unsigned long pool_index; ++ ++ pool_index = get_pool_index(slot, index); ++ if (slot->rmap_list_pool[pool_index] && ++ !slot->pool_counts[pool_index]) { ++ __free_page(slot->rmap_list_pool[pool_index]); ++ slot->rmap_list_pool[pool_index] = NULL; ++ slot->flags |= UKSM_SLOT_NEED_SORT; ++ } ++ ++} ++ ++static inline unsigned long vma_item_index(struct vm_area_struct *vma, ++ struct rmap_item *item) ++{ ++ return (get_rmap_addr(item) - vma->vm_start) >> PAGE_SHIFT; ++} ++ ++static int within_same_pool(struct vma_slot *slot, ++ unsigned long i, unsigned long j) ++{ ++ unsigned long pool_i, pool_j; ++ ++ pool_i = get_pool_index(slot, i); ++ pool_j = get_pool_index(slot, j); ++ ++ return (pool_i == pool_j); ++} ++ ++static void sort_rmap_entry_list(struct vma_slot *slot) ++{ ++ unsigned long i, j; ++ struct rmap_list_entry *entry, *swap_entry; ++ ++ entry = get_rmap_list_entry(slot, 0, 0); ++ for (i = 0; i < slot->pages; ) { ++ ++ if (!entry) ++ goto skip_whole_pool; ++ ++ if (entry_is_new(entry)) ++ goto next_entry; ++ ++ if (is_addr(entry->addr)) { ++ entry->addr = 0; ++ goto next_entry; ++ } ++ ++ j = vma_item_index(slot->vma, entry->item); ++ if (j == i) ++ goto next_entry; ++ ++ if (within_same_pool(slot, i, j)) ++ swap_entry = entry + j - i; ++ else ++ swap_entry = get_rmap_list_entry(slot, j, 1); ++ ++ swap_entries(entry, i, swap_entry, j); ++ if (!within_same_pool(slot, i, j)) ++ put_rmap_list_entry(slot, j); ++ continue; ++ ++skip_whole_pool: ++ i += PAGE_SIZE / sizeof(*entry); ++ if (i < slot->pages) ++ entry = get_rmap_list_entry(slot, i, 0); ++ continue; ++ ++next_entry: ++ if (i >= slot->pages - 1 || ++ !within_same_pool(slot, i, i + 1)) { ++ put_rmap_list_entry(slot, i); ++ if (i + 1 < slot->pages) ++ entry = get_rmap_list_entry(slot, i + 1, 0); ++ } else ++ entry++; ++ i++; ++ continue; ++ } ++ ++ /* free empty pool entries which contain no rmap_item */ ++ /* CAN be simplied to based on only pool_counts when bug freed !!!!! */ ++ for (i = 0; i < slot->pool_size; i++) { ++ unsigned char has_rmap; ++ void *addr; ++ ++ if (!slot->rmap_list_pool[i]) ++ continue; ++ ++ has_rmap = 0; ++ addr = kmap(slot->rmap_list_pool[i]); ++ BUG_ON(!addr); ++ for (j = 0; j < PAGE_SIZE / sizeof(*entry); j++) { ++ entry = (struct rmap_list_entry *)addr + j; ++ if (is_addr(entry->addr)) ++ continue; ++ if (!entry->item) ++ continue; ++ has_rmap = 1; ++ } ++ kunmap(slot->rmap_list_pool[i]); ++ if (!has_rmap) { ++ BUG_ON(slot->pool_counts[i]); ++ __free_page(slot->rmap_list_pool[i]); ++ slot->rmap_list_pool[i] = NULL; ++ } ++ } ++ ++ slot->flags &= ~UKSM_SLOT_NEED_SORT; ++} ++ ++/* ++ * vma_fully_scanned() - if all the pages in this slot have been scanned. ++ */ ++static inline int vma_fully_scanned(struct vma_slot *slot) ++{ ++ return slot->pages_scanned == slot->pages; ++} ++ ++/** ++ * get_next_rmap_item() - Get the next rmap_item in a vma_slot according to ++ * its random permutation. This function is embedded with the random ++ * permutation index management code. ++ */ ++static struct rmap_item *get_next_rmap_item(struct vma_slot *slot, u32 *hash) ++{ ++ unsigned long rand_range, addr, swap_index, scan_index; ++ struct rmap_item *item = NULL; ++ struct rmap_list_entry *scan_entry, *swap_entry = NULL; ++ struct page *page; ++ ++ scan_index = swap_index = slot->pages_scanned % slot->pages; ++ ++ if (pool_entry_boundary(scan_index)) ++ try_free_last_pool(slot, scan_index - 1); ++ ++ if (vma_fully_scanned(slot)) { ++ if (slot->flags & UKSM_SLOT_NEED_SORT) ++ slot->flags |= UKSM_SLOT_NEED_RERAND; ++ else ++ slot->flags &= ~UKSM_SLOT_NEED_RERAND; ++ if (slot->flags & UKSM_SLOT_NEED_SORT) ++ sort_rmap_entry_list(slot); ++ } ++ ++ scan_entry = get_rmap_list_entry(slot, scan_index, 1); ++ if (!scan_entry) ++ return NULL; ++ ++ if (entry_is_new(scan_entry)) { ++ scan_entry->addr = get_index_orig_addr(slot, scan_index); ++ set_is_addr(scan_entry->addr); ++ } ++ ++ if (slot->flags & UKSM_SLOT_NEED_RERAND) { ++ rand_range = slot->pages - scan_index; ++ BUG_ON(!rand_range); ++ swap_index = scan_index + (prandom_u32() % rand_range); ++ } ++ ++ if (swap_index != scan_index) { ++ swap_entry = get_rmap_list_entry(slot, swap_index, 1); ++ if (entry_is_new(swap_entry)) { ++ swap_entry->addr = get_index_orig_addr(slot, ++ swap_index); ++ set_is_addr(swap_entry->addr); ++ } ++ swap_entries(scan_entry, scan_index, swap_entry, swap_index); ++ } ++ ++ addr = get_entry_address(scan_entry); ++ item = get_entry_item(scan_entry); ++ BUG_ON(addr > slot->vma->vm_end || addr < slot->vma->vm_start); ++ ++ page = follow_page(slot->vma, addr, FOLL_GET); ++ if (IS_ERR_OR_NULL(page)) ++ goto nopage; ++ ++ if (!PageAnon(page)) ++ goto putpage; ++ ++ /*check is zero_page pfn or uksm_zero_page*/ ++ if ((page_to_pfn(page) == zero_pfn) ++ || (page_to_pfn(page) == uksm_zero_pfn)) ++ goto putpage; ++ ++ flush_anon_page(slot->vma, page, addr); ++ flush_dcache_page(page); ++ ++ ++ *hash = page_hash(page, hash_strength, 1); ++ inc_uksm_pages_scanned(); ++ /*if the page content all zero, re-map to zero-page*/ ++ if (find_zero_page_hash(hash_strength, *hash)) { ++ if (!cmp_and_merge_zero_page(slot->vma, page)) { ++ slot->pages_merged++; ++ ++ /* For full-zero pages, no need to create rmap item */ ++ goto putpage; ++ } else { ++ inc_rshash_neg(memcmp_cost / 2); ++ } ++ } ++ ++ if (!item) { ++ item = alloc_rmap_item(); ++ if (item) { ++ /* It has already been zeroed */ ++ item->slot = slot; ++ item->address = addr; ++ item->entry_index = scan_index; ++ scan_entry->item = item; ++ inc_rmap_list_pool_count(slot, scan_index); ++ } else ++ goto putpage; ++ } ++ ++ BUG_ON(item->slot != slot); ++ /* the page may have changed */ ++ item->page = page; ++ put_rmap_list_entry(slot, scan_index); ++ if (swap_entry) ++ put_rmap_list_entry(slot, swap_index); ++ return item; ++ ++putpage: ++ put_page(page); ++ page = NULL; ++nopage: ++ /* no page, store addr back and free rmap_item if possible */ ++ free_entry_item(scan_entry); ++ put_rmap_list_entry(slot, scan_index); ++ if (swap_entry) ++ put_rmap_list_entry(slot, swap_index); ++ return NULL; ++} ++ ++static inline int in_stable_tree(struct rmap_item *rmap_item) ++{ ++ return rmap_item->address & STABLE_FLAG; ++} ++ ++/** ++ * scan_vma_one_page() - scan the next page in a vma_slot. Called with ++ * mmap_sem locked. ++ */ ++static noinline void scan_vma_one_page(struct vma_slot *slot) ++{ ++ u32 hash; ++ struct mm_struct *mm; ++ struct rmap_item *rmap_item = NULL; ++ struct vm_area_struct *vma = slot->vma; ++ ++ mm = vma->vm_mm; ++ BUG_ON(!mm); ++ BUG_ON(!slot); ++ ++ rmap_item = get_next_rmap_item(slot, &hash); ++ if (!rmap_item) ++ goto out1; ++ ++ if (PageKsm(rmap_item->page) && in_stable_tree(rmap_item)) ++ goto out2; ++ ++ cmp_and_merge_page(rmap_item, hash); ++out2: ++ put_page(rmap_item->page); ++out1: ++ slot->pages_scanned++; ++ slot->this_sampled++; ++ if (slot->fully_scanned_round != fully_scanned_round) ++ scanned_virtual_pages++; ++ ++ if (vma_fully_scanned(slot)) ++ slot->fully_scanned_round = fully_scanned_round; ++} ++ ++static inline unsigned long rung_get_pages(struct scan_rung *rung) ++{ ++ struct slot_tree_node *node; ++ ++ if (!rung->vma_root.rnode) ++ return 0; ++ ++ node = container_of(rung->vma_root.rnode, struct slot_tree_node, snode); ++ ++ return node->size; ++} ++ ++#define RUNG_SAMPLED_MIN 3 ++ ++static inline ++void uksm_calc_rung_step(struct scan_rung *rung, ++ unsigned long page_time, unsigned long ratio) ++{ ++ unsigned long sampled, pages; ++ ++ /* will be fully scanned ? */ ++ if (!rung->cover_msecs) { ++ rung->step = 1; ++ return; ++ } ++ ++ sampled = rung->cover_msecs * (NSEC_PER_MSEC / TIME_RATIO_SCALE) ++ * ratio / page_time; ++ ++ /* ++ * Before we finsish a scan round and expensive per-round jobs, ++ * we need to have a chance to estimate the per page time. So ++ * the sampled number can not be too small. ++ */ ++ if (sampled < RUNG_SAMPLED_MIN) ++ sampled = RUNG_SAMPLED_MIN; ++ ++ pages = rung_get_pages(rung); ++ if (likely(pages > sampled)) ++ rung->step = pages / sampled; ++ else ++ rung->step = 1; ++} ++ ++static inline int step_need_recalc(struct scan_rung *rung) ++{ ++ unsigned long pages, stepmax; ++ ++ pages = rung_get_pages(rung); ++ stepmax = pages / RUNG_SAMPLED_MIN; ++ ++ return pages && (rung->step > pages || ++ (stepmax && rung->step > stepmax)); ++} ++ ++static inline ++void reset_current_scan(struct scan_rung *rung, int finished, int step_recalc) ++{ ++ struct vma_slot *slot; ++ ++ if (finished) ++ rung->flags |= UKSM_RUNG_ROUND_FINISHED; ++ ++ if (step_recalc || step_need_recalc(rung)) { ++ uksm_calc_rung_step(rung, uksm_ema_page_time, rung->cpu_ratio); ++ BUG_ON(step_need_recalc(rung)); ++ } ++ ++ slot_iter_index = prandom_u32() % rung->step; ++ BUG_ON(!rung->vma_root.rnode); ++ slot = sradix_tree_next(&rung->vma_root, NULL, 0, slot_iter); ++ BUG_ON(!slot); ++ ++ rung->current_scan = slot; ++ rung->current_offset = slot_iter_index; ++} ++ ++static inline struct sradix_tree_root *slot_get_root(struct vma_slot *slot) ++{ ++ return &slot->rung->vma_root; ++} ++ ++/* ++ * return if resetted. ++ */ ++static int advance_current_scan(struct scan_rung *rung) ++{ ++ unsigned short n; ++ struct vma_slot *slot, *next = NULL; ++ ++ BUG_ON(!rung->vma_root.num); ++ ++ slot = rung->current_scan; ++ n = (slot->pages - rung->current_offset) % rung->step; ++ slot_iter_index = rung->step - n; ++ next = sradix_tree_next(&rung->vma_root, slot->snode, ++ slot->sindex, slot_iter); ++ ++ if (next) { ++ rung->current_offset = slot_iter_index; ++ rung->current_scan = next; ++ return 0; ++ } else { ++ reset_current_scan(rung, 1, 0); ++ return 1; ++ } ++} ++ ++static inline void rung_rm_slot(struct vma_slot *slot) ++{ ++ struct scan_rung *rung = slot->rung; ++ struct sradix_tree_root *root; ++ ++ if (rung->current_scan == slot) ++ advance_current_scan(rung); ++ ++ root = slot_get_root(slot); ++ sradix_tree_delete_from_leaf(root, slot->snode, slot->sindex); ++ slot->snode = NULL; ++ if (step_need_recalc(rung)) { ++ uksm_calc_rung_step(rung, uksm_ema_page_time, rung->cpu_ratio); ++ BUG_ON(step_need_recalc(rung)); ++ } ++ ++ /* In case advance_current_scan loop back to this slot again */ ++ if (rung->vma_root.num && rung->current_scan == slot) ++ reset_current_scan(slot->rung, 1, 0); ++} ++ ++static inline void rung_add_new_slots(struct scan_rung *rung, ++ struct vma_slot **slots, unsigned long num) ++{ ++ int err; ++ struct vma_slot *slot; ++ unsigned long i; ++ struct sradix_tree_root *root = &rung->vma_root; ++ ++ err = sradix_tree_enter(root, (void **)slots, num); ++ BUG_ON(err); ++ ++ for (i = 0; i < num; i++) { ++ slot = slots[i]; ++ slot->rung = rung; ++ BUG_ON(vma_fully_scanned(slot)); ++ } ++ ++ if (rung->vma_root.num == num) ++ reset_current_scan(rung, 0, 1); ++} ++ ++static inline int rung_add_one_slot(struct scan_rung *rung, ++ struct vma_slot *slot) ++{ ++ int err; ++ ++ err = sradix_tree_enter(&rung->vma_root, (void **)&slot, 1); ++ if (err) ++ return err; ++ ++ slot->rung = rung; ++ if (rung->vma_root.num == 1) ++ reset_current_scan(rung, 0, 1); ++ ++ return 0; ++} ++ ++/* ++ * Return true if the slot is deleted from its rung. ++ */ ++static inline int vma_rung_enter(struct vma_slot *slot, struct scan_rung *rung) ++{ ++ struct scan_rung *old_rung = slot->rung; ++ int err; ++ ++ if (old_rung == rung) ++ return 0; ++ ++ rung_rm_slot(slot); ++ err = rung_add_one_slot(rung, slot); ++ if (err) { ++ err = rung_add_one_slot(old_rung, slot); ++ WARN_ON(err); /* OOPS, badly OOM, we lost this slot */ ++ } ++ ++ return 1; ++} ++ ++static inline int vma_rung_up(struct vma_slot *slot) ++{ ++ struct scan_rung *rung; ++ ++ rung = slot->rung; ++ if (slot->rung != &uksm_scan_ladder[SCAN_LADDER_SIZE-1]) ++ rung++; ++ ++ return vma_rung_enter(slot, rung); ++} ++ ++static inline int vma_rung_down(struct vma_slot *slot) ++{ ++ struct scan_rung *rung; ++ ++ rung = slot->rung; ++ if (slot->rung != &uksm_scan_ladder[0]) ++ rung--; ++ ++ return vma_rung_enter(slot, rung); ++} ++ ++/** ++ * cal_dedup_ratio() - Calculate the deduplication ratio for this slot. ++ */ ++static unsigned long cal_dedup_ratio(struct vma_slot *slot) ++{ ++ unsigned long ret; ++ unsigned long pages; ++ ++ pages = slot->this_sampled; ++ if (!pages) ++ return 0; ++ ++ BUG_ON(slot->pages_scanned == slot->last_scanned); ++ ++ ret = slot->pages_merged; ++ ++ /* Thrashing area filtering */ ++ if (ret && uksm_thrash_threshold) { ++ if (slot->pages_cowed * 100 / slot->pages_merged ++ > uksm_thrash_threshold) { ++ ret = 0; ++ } else { ++ ret = slot->pages_merged - slot->pages_cowed; ++ } ++ } ++ ++ return ret * 100 / pages; ++} ++ ++/** ++ * cal_dedup_ratio() - Calculate the deduplication ratio for this slot. ++ */ ++static unsigned long cal_dedup_ratio_old(struct vma_slot *slot) ++{ ++ unsigned long ret; ++ unsigned long pages; ++ ++ pages = slot->pages; ++ if (!pages) ++ return 0; ++ ++ ret = slot->pages_bemerged; ++ ++ /* Thrashing area filtering */ ++ if (ret && uksm_thrash_threshold) { ++ if (slot->pages_cowed * 100 / slot->pages_bemerged ++ > uksm_thrash_threshold) { ++ ret = 0; ++ } else { ++ ret = slot->pages_bemerged - slot->pages_cowed; ++ } ++ } ++ ++ return ret * 100 / pages; ++} ++ ++/** ++ * stable_node_reinsert() - When the hash_strength has been adjusted, the ++ * stable tree need to be restructured, this is the function re-inserting the ++ * stable node. ++ */ ++static inline void stable_node_reinsert(struct stable_node *new_node, ++ struct page *page, ++ struct rb_root *root_treep, ++ struct list_head *tree_node_listp, ++ u32 hash) ++{ ++ struct rb_node **new = &root_treep->rb_node; ++ struct rb_node *parent = NULL; ++ struct stable_node *stable_node; ++ struct tree_node *tree_node; ++ struct page *tree_page; ++ int cmp; ++ ++ while (*new) { ++ int cmp; ++ ++ tree_node = rb_entry(*new, struct tree_node, node); ++ ++ cmp = hash_cmp(hash, tree_node->hash); ++ ++ if (cmp < 0) { ++ parent = *new; ++ new = &parent->rb_left; ++ } else if (cmp > 0) { ++ parent = *new; ++ new = &parent->rb_right; ++ } else ++ break; ++ } ++ ++ if (*new) { ++ /* find a stable tree node with same first level hash value */ ++ stable_node_hash_max(new_node, page, hash); ++ if (tree_node->count == 1) { ++ stable_node = rb_entry(tree_node->sub_root.rb_node, ++ struct stable_node, node); ++ tree_page = get_uksm_page(stable_node, 1, 0); ++ if (tree_page) { ++ stable_node_hash_max(stable_node, ++ tree_page, hash); ++ put_page(tree_page); ++ ++ /* prepare for stable node insertion */ ++ ++ cmp = hash_cmp(new_node->hash_max, ++ stable_node->hash_max); ++ parent = &stable_node->node; ++ if (cmp < 0) ++ new = &parent->rb_left; ++ else if (cmp > 0) ++ new = &parent->rb_right; ++ else ++ goto failed; ++ ++ goto add_node; ++ } else { ++ /* the only stable_node deleted, the tree node ++ * was not deleted. ++ */ ++ goto tree_node_reuse; ++ } ++ } ++ ++ /* well, search the collision subtree */ ++ new = &tree_node->sub_root.rb_node; ++ parent = NULL; ++ BUG_ON(!*new); ++ while (*new) { ++ int cmp; ++ ++ stable_node = rb_entry(*new, struct stable_node, node); ++ ++ cmp = hash_cmp(new_node->hash_max, ++ stable_node->hash_max); ++ ++ if (cmp < 0) { ++ parent = *new; ++ new = &parent->rb_left; ++ } else if (cmp > 0) { ++ parent = *new; ++ new = &parent->rb_right; ++ } else { ++ /* oh, no, still a collision */ ++ goto failed; ++ } ++ } ++ ++ goto add_node; ++ } ++ ++ /* no tree node found */ ++ tree_node = alloc_tree_node(tree_node_listp); ++ if (!tree_node) { ++ pr_err("UKSM: memory allocation error!\n"); ++ goto failed; ++ } else { ++ tree_node->hash = hash; ++ rb_link_node(&tree_node->node, parent, new); ++ rb_insert_color(&tree_node->node, root_treep); ++ ++tree_node_reuse: ++ /* prepare for stable node insertion */ ++ parent = NULL; ++ new = &tree_node->sub_root.rb_node; ++ } ++ ++add_node: ++ rb_link_node(&new_node->node, parent, new); ++ rb_insert_color(&new_node->node, &tree_node->sub_root); ++ new_node->tree_node = tree_node; ++ tree_node->count++; ++ return; ++ ++failed: ++ /* This can only happen when two nodes have collided ++ * in two levels. ++ */ ++ new_node->tree_node = NULL; ++ return; ++} ++ ++static inline void free_all_tree_nodes(struct list_head *list) ++{ ++ struct tree_node *node, *tmp; ++ ++ list_for_each_entry_safe(node, tmp, list, all_list) { ++ free_tree_node(node); ++ } ++} ++ ++/** ++ * stable_tree_delta_hash() - Delta hash the stable tree from previous hash ++ * strength to the current hash_strength. It re-structures the hole tree. ++ */ ++static inline void stable_tree_delta_hash(u32 prev_hash_strength) ++{ ++ struct stable_node *node, *tmp; ++ struct rb_root *root_new_treep; ++ struct list_head *new_tree_node_listp; ++ ++ stable_tree_index = (stable_tree_index + 1) % 2; ++ root_new_treep = &root_stable_tree[stable_tree_index]; ++ new_tree_node_listp = &stable_tree_node_list[stable_tree_index]; ++ *root_new_treep = RB_ROOT; ++ BUG_ON(!list_empty(new_tree_node_listp)); ++ ++ /* ++ * we need to be safe, the node could be removed by get_uksm_page() ++ */ ++ list_for_each_entry_safe(node, tmp, &stable_node_list, all_list) { ++ void *addr; ++ struct page *node_page; ++ u32 hash; ++ ++ /* ++ * We are completely re-structuring the stable nodes to a new ++ * stable tree. We don't want to touch the old tree unlinks and ++ * old tree_nodes. The old tree_nodes will be freed at once. ++ */ ++ node_page = get_uksm_page(node, 0, 0); ++ if (!node_page) ++ continue; ++ ++ if (node->tree_node) { ++ hash = node->tree_node->hash; ++ ++ addr = kmap_atomic(node_page); ++ ++ hash = delta_hash(addr, prev_hash_strength, ++ hash_strength, hash); ++ kunmap_atomic(addr); ++ } else { ++ /* ++ *it was not inserted to rbtree due to collision in last ++ *round scan. ++ */ ++ hash = page_hash(node_page, hash_strength, 0); ++ } ++ ++ stable_node_reinsert(node, node_page, root_new_treep, ++ new_tree_node_listp, hash); ++ put_page(node_page); ++ } ++ ++ root_stable_treep = root_new_treep; ++ free_all_tree_nodes(stable_tree_node_listp); ++ BUG_ON(!list_empty(stable_tree_node_listp)); ++ stable_tree_node_listp = new_tree_node_listp; ++} ++ ++static inline void inc_hash_strength(unsigned long delta) ++{ ++ hash_strength += 1 << delta; ++ if (hash_strength > HASH_STRENGTH_MAX) ++ hash_strength = HASH_STRENGTH_MAX; ++} ++ ++static inline void dec_hash_strength(unsigned long delta) ++{ ++ unsigned long change = 1 << delta; ++ ++ if (hash_strength <= change + 1) ++ hash_strength = 1; ++ else ++ hash_strength -= change; ++} ++ ++static inline void inc_hash_strength_delta(void) ++{ ++ hash_strength_delta++; ++ if (hash_strength_delta > HASH_STRENGTH_DELTA_MAX) ++ hash_strength_delta = HASH_STRENGTH_DELTA_MAX; ++} ++ ++static inline unsigned long get_current_neg_ratio(void) ++{ ++ u64 pos = benefit.pos; ++ u64 neg = benefit.neg; ++ ++ if (!neg) ++ return 0; ++ ++ if (!pos || neg > pos) ++ return 100; ++ ++ if (neg > div64_u64(U64_MAX, 100)) ++ pos = div64_u64(pos, 100); ++ else ++ neg *= 100; ++ ++ return div64_u64(neg, pos); ++} ++ ++static inline unsigned long get_current_benefit(void) ++{ ++ u64 pos = benefit.pos; ++ u64 neg = benefit.neg; ++ u64 scanned = benefit.scanned; ++ ++ if (neg > pos) ++ return 0; ++ ++ return div64_u64((pos - neg), scanned); ++} ++ ++static inline int judge_rshash_direction(void) ++{ ++ u64 current_neg_ratio, stable_benefit; ++ u64 current_benefit, delta = 0; ++ int ret = STILL; ++ ++ /* ++ * Try to probe a value after the boot, and in case the system ++ * are still for a long time. ++ */ ++ if ((fully_scanned_round & 0xFFULL) == 10) { ++ ret = OBSCURE; ++ goto out; ++ } ++ ++ current_neg_ratio = get_current_neg_ratio(); ++ ++ if (current_neg_ratio == 0) { ++ rshash_neg_cont_zero++; ++ if (rshash_neg_cont_zero > 2) ++ return GO_DOWN; ++ else ++ return STILL; ++ } ++ rshash_neg_cont_zero = 0; ++ ++ if (current_neg_ratio > 90) { ++ ret = GO_UP; ++ goto out; ++ } ++ ++ current_benefit = get_current_benefit(); ++ stable_benefit = rshash_state.stable_benefit; ++ ++ if (!stable_benefit) { ++ ret = OBSCURE; ++ goto out; ++ } ++ ++ if (current_benefit > stable_benefit) ++ delta = current_benefit - stable_benefit; ++ else if (current_benefit < stable_benefit) ++ delta = stable_benefit - current_benefit; ++ ++ delta = div64_u64(100 * delta, stable_benefit); ++ ++ if (delta > 50) { ++ rshash_cont_obscure++; ++ if (rshash_cont_obscure > 2) ++ return OBSCURE; ++ else ++ return STILL; ++ } ++ ++out: ++ rshash_cont_obscure = 0; ++ return ret; ++} ++ ++/** ++ * rshash_adjust() - The main function to control the random sampling state ++ * machine for hash strength adapting. ++ * ++ * return true if hash_strength has changed. ++ */ ++static inline int rshash_adjust(void) ++{ ++ unsigned long prev_hash_strength = hash_strength; ++ ++ if (!encode_benefit()) ++ return 0; ++ ++ switch (rshash_state.state) { ++ case RSHASH_STILL: ++ switch (judge_rshash_direction()) { ++ case GO_UP: ++ if (rshash_state.pre_direct == GO_DOWN) ++ hash_strength_delta = 0; ++ ++ inc_hash_strength(hash_strength_delta); ++ inc_hash_strength_delta(); ++ rshash_state.stable_benefit = get_current_benefit(); ++ rshash_state.pre_direct = GO_UP; ++ break; ++ ++ case GO_DOWN: ++ if (rshash_state.pre_direct == GO_UP) ++ hash_strength_delta = 0; ++ ++ dec_hash_strength(hash_strength_delta); ++ inc_hash_strength_delta(); ++ rshash_state.stable_benefit = get_current_benefit(); ++ rshash_state.pre_direct = GO_DOWN; ++ break; ++ ++ case OBSCURE: ++ rshash_state.stable_point = hash_strength; ++ rshash_state.turn_point_down = hash_strength; ++ rshash_state.turn_point_up = hash_strength; ++ rshash_state.turn_benefit_down = get_current_benefit(); ++ rshash_state.turn_benefit_up = get_current_benefit(); ++ rshash_state.lookup_window_index = 0; ++ rshash_state.state = RSHASH_TRYDOWN; ++ dec_hash_strength(hash_strength_delta); ++ inc_hash_strength_delta(); ++ break; ++ ++ case STILL: ++ break; ++ default: ++ BUG(); ++ } ++ break; ++ ++ case RSHASH_TRYDOWN: ++ if (rshash_state.lookup_window_index++ % 5 == 0) ++ rshash_state.below_count = 0; ++ ++ if (get_current_benefit() < rshash_state.stable_benefit) ++ rshash_state.below_count++; ++ else if (get_current_benefit() > ++ rshash_state.turn_benefit_down) { ++ rshash_state.turn_point_down = hash_strength; ++ rshash_state.turn_benefit_down = get_current_benefit(); ++ } ++ ++ if (rshash_state.below_count >= 3 || ++ judge_rshash_direction() == GO_UP || ++ hash_strength == 1) { ++ hash_strength = rshash_state.stable_point; ++ hash_strength_delta = 0; ++ inc_hash_strength(hash_strength_delta); ++ inc_hash_strength_delta(); ++ rshash_state.lookup_window_index = 0; ++ rshash_state.state = RSHASH_TRYUP; ++ hash_strength_delta = 0; ++ } else { ++ dec_hash_strength(hash_strength_delta); ++ inc_hash_strength_delta(); ++ } ++ break; ++ ++ case RSHASH_TRYUP: ++ if (rshash_state.lookup_window_index++ % 5 == 0) ++ rshash_state.below_count = 0; ++ ++ if (get_current_benefit() < rshash_state.turn_benefit_down) ++ rshash_state.below_count++; ++ else if (get_current_benefit() > rshash_state.turn_benefit_up) { ++ rshash_state.turn_point_up = hash_strength; ++ rshash_state.turn_benefit_up = get_current_benefit(); ++ } ++ ++ if (rshash_state.below_count >= 3 || ++ judge_rshash_direction() == GO_DOWN || ++ hash_strength == HASH_STRENGTH_MAX) { ++ hash_strength = rshash_state.turn_benefit_up > ++ rshash_state.turn_benefit_down ? ++ rshash_state.turn_point_up : ++ rshash_state.turn_point_down; ++ ++ rshash_state.state = RSHASH_PRE_STILL; ++ } else { ++ inc_hash_strength(hash_strength_delta); ++ inc_hash_strength_delta(); ++ } ++ ++ break; ++ ++ case RSHASH_NEW: ++ case RSHASH_PRE_STILL: ++ rshash_state.stable_benefit = get_current_benefit(); ++ rshash_state.state = RSHASH_STILL; ++ hash_strength_delta = 0; ++ break; ++ default: ++ BUG(); ++ } ++ ++ /* rshash_neg = rshash_pos = 0; */ ++ reset_benefit(); ++ ++ if (prev_hash_strength != hash_strength) ++ stable_tree_delta_hash(prev_hash_strength); ++ ++ return prev_hash_strength != hash_strength; ++} ++ ++/** ++ * round_update_ladder() - The main function to do update of all the ++ * adjustments whenever a scan round is finished. ++ */ ++static noinline void round_update_ladder(void) ++{ ++ int i; ++ unsigned long dedup; ++ struct vma_slot *slot, *tmp_slot; ++ ++ for (i = 0; i < SCAN_LADDER_SIZE; i++) ++ uksm_scan_ladder[i].flags &= ~UKSM_RUNG_ROUND_FINISHED; ++ ++ list_for_each_entry_safe(slot, tmp_slot, &vma_slot_dedup, dedup_list) { ++ ++ /* slot may be rung_rm_slot() when mm exits */ ++ if (slot->snode) { ++ dedup = cal_dedup_ratio_old(slot); ++ if (dedup && dedup >= uksm_abundant_threshold) ++ vma_rung_up(slot); ++ } ++ ++ slot->pages_bemerged = 0; ++ slot->pages_cowed = 0; ++ ++ list_del_init(&slot->dedup_list); ++ } ++} ++ ++static void uksm_del_vma_slot(struct vma_slot *slot) ++{ ++ int i, j; ++ struct rmap_list_entry *entry; ++ ++ if (slot->snode) { ++ /* ++ * In case it just failed when entering the rung, it's not ++ * necessary. ++ */ ++ rung_rm_slot(slot); ++ } ++ ++ if (!list_empty(&slot->dedup_list)) ++ list_del(&slot->dedup_list); ++ ++ if (!slot->rmap_list_pool || !slot->pool_counts) { ++ /* In case it OOMed in uksm_vma_enter() */ ++ goto out; ++ } ++ ++ for (i = 0; i < slot->pool_size; i++) { ++ void *addr; ++ ++ if (!slot->rmap_list_pool[i]) ++ continue; ++ ++ addr = kmap(slot->rmap_list_pool[i]); ++ for (j = 0; j < PAGE_SIZE / sizeof(*entry); j++) { ++ entry = (struct rmap_list_entry *)addr + j; ++ if (is_addr(entry->addr)) ++ continue; ++ if (!entry->item) ++ continue; ++ ++ remove_rmap_item_from_tree(entry->item); ++ free_rmap_item(entry->item); ++ slot->pool_counts[i]--; ++ } ++ BUG_ON(slot->pool_counts[i]); ++ kunmap(slot->rmap_list_pool[i]); ++ __free_page(slot->rmap_list_pool[i]); ++ } ++ kfree(slot->rmap_list_pool); ++ kfree(slot->pool_counts); ++ ++out: ++ slot->rung = NULL; ++ if (slot->flags & UKSM_SLOT_IN_UKSM) { ++ BUG_ON(uksm_pages_total < slot->pages); ++ uksm_pages_total -= slot->pages; ++ } ++ ++ if (slot->fully_scanned_round == fully_scanned_round) ++ scanned_virtual_pages -= slot->pages; ++ else ++ scanned_virtual_pages -= slot->pages_scanned; ++ free_vma_slot(slot); ++} ++ ++ ++#define SPIN_LOCK_PERIOD 32 ++static struct vma_slot *cleanup_slots[SPIN_LOCK_PERIOD]; ++static inline void cleanup_vma_slots(void) ++{ ++ struct vma_slot *slot; ++ int i; ++ ++ i = 0; ++ spin_lock(&vma_slot_list_lock); ++ while (!list_empty(&vma_slot_del)) { ++ slot = list_entry(vma_slot_del.next, ++ struct vma_slot, slot_list); ++ list_del(&slot->slot_list); ++ cleanup_slots[i++] = slot; ++ if (i == SPIN_LOCK_PERIOD) { ++ spin_unlock(&vma_slot_list_lock); ++ while (--i >= 0) ++ uksm_del_vma_slot(cleanup_slots[i]); ++ i = 0; ++ spin_lock(&vma_slot_list_lock); ++ } ++ } ++ spin_unlock(&vma_slot_list_lock); ++ ++ while (--i >= 0) ++ uksm_del_vma_slot(cleanup_slots[i]); ++} ++ ++/* ++ * Expotional moving average formula ++ */ ++static inline unsigned long ema(unsigned long curr, unsigned long last_ema) ++{ ++ /* ++ * For a very high burst, even the ema cannot work well, a false very ++ * high per-page time estimation can result in feedback in very high ++ * overhead of context switch and rung update -- this will then lead ++ * to higher per-paper time, this may not converge. ++ * ++ * Instead, we try to approach this value in a binary manner. ++ */ ++ if (curr > last_ema * 10) ++ return last_ema * 2; ++ ++ return (EMA_ALPHA * curr + (100 - EMA_ALPHA) * last_ema) / 100; ++} ++ ++/* ++ * convert cpu ratio in 1/TIME_RATIO_SCALE configured by user to ++ * nanoseconds based on current uksm_sleep_jiffies. ++ */ ++static inline unsigned long cpu_ratio_to_nsec(unsigned int ratio) ++{ ++ return NSEC_PER_USEC * jiffies_to_usecs(uksm_sleep_jiffies) / ++ (TIME_RATIO_SCALE - ratio) * ratio; ++} ++ ++ ++static inline unsigned long rung_real_ratio(int cpu_time_ratio) ++{ ++ unsigned long ret; ++ ++ BUG_ON(!cpu_time_ratio); ++ ++ if (cpu_time_ratio > 0) ++ ret = cpu_time_ratio; ++ else ++ ret = (unsigned long)(-cpu_time_ratio) * ++ uksm_max_cpu_percentage / 100UL; ++ ++ return ret ? ret : 1; ++} ++ ++static noinline void uksm_calc_scan_pages(void) ++{ ++ struct scan_rung *ladder = uksm_scan_ladder; ++ unsigned long sleep_usecs, nsecs; ++ unsigned long ratio; ++ int i; ++ unsigned long per_page; ++ ++ if (uksm_ema_page_time > 100000 || ++ (((unsigned long) uksm_eval_round & (256UL - 1)) == 0UL)) ++ uksm_ema_page_time = UKSM_PAGE_TIME_DEFAULT; ++ ++ per_page = uksm_ema_page_time; ++ BUG_ON(!per_page); ++ ++ /* ++ * For every 8 eval round, we try to probe a uksm_sleep_jiffies value ++ * based on saved user input. ++ */ ++ if (((unsigned long) uksm_eval_round & (8UL - 1)) == 0UL) ++ uksm_sleep_jiffies = uksm_sleep_saved; ++ ++ /* We require a rung scan at least 1 page in a period. */ ++ nsecs = per_page; ++ ratio = rung_real_ratio(ladder[0].cpu_ratio); ++ if (cpu_ratio_to_nsec(ratio) < nsecs) { ++ sleep_usecs = nsecs * (TIME_RATIO_SCALE - ratio) / ratio ++ / NSEC_PER_USEC; ++ uksm_sleep_jiffies = usecs_to_jiffies(sleep_usecs) + 1; ++ } ++ ++ for (i = 0; i < SCAN_LADDER_SIZE; i++) { ++ ratio = rung_real_ratio(ladder[i].cpu_ratio); ++ ladder[i].pages_to_scan = cpu_ratio_to_nsec(ratio) / ++ per_page; ++ BUG_ON(!ladder[i].pages_to_scan); ++ uksm_calc_rung_step(&ladder[i], per_page, ratio); ++ } ++} ++ ++/* ++ * From the scan time of this round (ns) to next expected min sleep time ++ * (ms), be careful of the possible overflows. ratio is taken from ++ * rung_real_ratio() ++ */ ++static inline ++unsigned int scan_time_to_sleep(unsigned long long scan_time, unsigned long ratio) ++{ ++ scan_time >>= 20; /* to msec level now */ ++ BUG_ON(scan_time > (ULONG_MAX / TIME_RATIO_SCALE)); ++ ++ return (unsigned int) ((unsigned long) scan_time * ++ (TIME_RATIO_SCALE - ratio) / ratio); ++} ++ ++#define __round_mask(x, y) ((__typeof__(x))((y)-1)) ++#define round_up(x, y) ((((x)-1) | __round_mask(x, y))+1) ++ ++static void uksm_vma_enter(struct vma_slot **slots, unsigned long num) ++{ ++ struct scan_rung *rung; ++ ++ rung = &uksm_scan_ladder[0]; ++ rung_add_new_slots(rung, slots, num); ++} ++ ++static struct vma_slot *batch_slots[SLOT_TREE_NODE_STORE_SIZE]; ++ ++static void uksm_enter_all_slots(void) ++{ ++ struct vma_slot *slot; ++ unsigned long index; ++ struct list_head empty_vma_list; ++ int i; ++ ++ i = 0; ++ index = 0; ++ INIT_LIST_HEAD(&empty_vma_list); ++ ++ spin_lock(&vma_slot_list_lock); ++ while (!list_empty(&vma_slot_new)) { ++ slot = list_entry(vma_slot_new.next, ++ struct vma_slot, slot_list); ++ ++ if (!slot->vma->anon_vma) { ++ list_move(&slot->slot_list, &empty_vma_list); ++ } else if (vma_can_enter(slot->vma)) { ++ batch_slots[index++] = slot; ++ list_del_init(&slot->slot_list); ++ } else { ++ list_move(&slot->slot_list, &vma_slot_noadd); ++ } ++ ++ if (++i == SPIN_LOCK_PERIOD || ++ (index && !(index % SLOT_TREE_NODE_STORE_SIZE))) { ++ spin_unlock(&vma_slot_list_lock); ++ ++ if (index && !(index % SLOT_TREE_NODE_STORE_SIZE)) { ++ uksm_vma_enter(batch_slots, index); ++ index = 0; ++ } ++ i = 0; ++ cond_resched(); ++ spin_lock(&vma_slot_list_lock); ++ } ++ } ++ ++ list_splice(&empty_vma_list, &vma_slot_new); ++ ++ spin_unlock(&vma_slot_list_lock); ++ ++ if (index) ++ uksm_vma_enter(batch_slots, index); ++ ++} ++ ++static inline int rung_round_finished(struct scan_rung *rung) ++{ ++ return rung->flags & UKSM_RUNG_ROUND_FINISHED; ++} ++ ++static inline void judge_slot(struct vma_slot *slot) ++{ ++ struct scan_rung *rung = slot->rung; ++ unsigned long dedup; ++ int deleted; ++ ++ dedup = cal_dedup_ratio(slot); ++ if (vma_fully_scanned(slot) && uksm_thrash_threshold) ++ deleted = vma_rung_enter(slot, &uksm_scan_ladder[0]); ++ else if (dedup && dedup >= uksm_abundant_threshold) ++ deleted = vma_rung_up(slot); ++ else ++ deleted = vma_rung_down(slot); ++ ++ slot->pages_merged = 0; ++ slot->pages_cowed = 0; ++ slot->this_sampled = 0; ++ ++ if (vma_fully_scanned(slot)) ++ slot->pages_scanned = 0; ++ ++ slot->last_scanned = slot->pages_scanned; ++ ++ /* If its deleted in above, then rung was already advanced. */ ++ if (!deleted) ++ advance_current_scan(rung); ++} ++ ++ ++static inline int hash_round_finished(void) ++{ ++ if (scanned_virtual_pages > (uksm_pages_total >> 2)) { ++ scanned_virtual_pages = 0; ++ if (uksm_pages_scanned) ++ fully_scanned_round++; ++ ++ return 1; ++ } else { ++ return 0; ++ } ++} ++ ++#define UKSM_MMSEM_BATCH 5 ++#define BUSY_RETRY 100 ++ ++/** ++ * uksm_do_scan() - the main worker function. ++ */ ++static noinline void uksm_do_scan(void) ++{ ++ struct vma_slot *slot, *iter; ++ struct mm_struct *busy_mm; ++ unsigned char round_finished, all_rungs_emtpy; ++ int i, err, mmsem_batch; ++ unsigned long pcost; ++ long long delta_exec; ++ unsigned long vpages, max_cpu_ratio; ++ unsigned long long start_time, end_time, scan_time; ++ unsigned int expected_jiffies; ++ ++ might_sleep(); ++ ++ vpages = 0; ++ ++ start_time = task_sched_runtime(current); ++ max_cpu_ratio = 0; ++ mmsem_batch = 0; ++ ++ for (i = 0; i < SCAN_LADDER_SIZE;) { ++ struct scan_rung *rung = &uksm_scan_ladder[i]; ++ unsigned long ratio; ++ int busy_retry; ++ ++ if (!rung->pages_to_scan) { ++ i++; ++ continue; ++ } ++ ++ if (!rung->vma_root.num) { ++ rung->pages_to_scan = 0; ++ i++; ++ continue; ++ } ++ ++ ratio = rung_real_ratio(rung->cpu_ratio); ++ if (ratio > max_cpu_ratio) ++ max_cpu_ratio = ratio; ++ ++ busy_retry = BUSY_RETRY; ++ /* ++ * Do not consider rung_round_finished() here, just used up the ++ * rung->pages_to_scan quota. ++ */ ++ while (rung->pages_to_scan && rung->vma_root.num && ++ likely(!freezing(current))) { ++ int reset = 0; ++ ++ slot = rung->current_scan; ++ ++ BUG_ON(vma_fully_scanned(slot)); ++ ++ if (mmsem_batch) ++ err = 0; ++ else ++ err = try_down_read_slot_mmap_sem(slot); ++ ++ if (err == -ENOENT) { ++rm_slot: ++ rung_rm_slot(slot); ++ continue; ++ } ++ ++ busy_mm = slot->mm; ++ ++ if (err == -EBUSY) { ++ /* skip other vmas on the same mm */ ++ do { ++ reset = advance_current_scan(rung); ++ iter = rung->current_scan; ++ busy_retry--; ++ if (iter->vma->vm_mm != busy_mm || ++ !busy_retry || reset) ++ break; ++ } while (1); ++ ++ if (iter->vma->vm_mm != busy_mm) { ++ continue; ++ } else { ++ /* scan round finsished */ ++ break; ++ } ++ } ++ ++ BUG_ON(!vma_can_enter(slot->vma)); ++ if (uksm_test_exit(slot->vma->vm_mm)) { ++ mmsem_batch = 0; ++ up_read(&slot->vma->vm_mm->mmap_sem); ++ goto rm_slot; ++ } ++ ++ if (mmsem_batch) ++ mmsem_batch--; ++ else ++ mmsem_batch = UKSM_MMSEM_BATCH; ++ ++ /* Ok, we have take the mmap_sem, ready to scan */ ++ scan_vma_one_page(slot); ++ rung->pages_to_scan--; ++ vpages++; ++ ++ if (rung->current_offset + rung->step > slot->pages - 1 ++ || vma_fully_scanned(slot)) { ++ up_read(&slot->vma->vm_mm->mmap_sem); ++ judge_slot(slot); ++ mmsem_batch = 0; ++ } else { ++ rung->current_offset += rung->step; ++ if (!mmsem_batch) ++ up_read(&slot->vma->vm_mm->mmap_sem); ++ } ++ ++ busy_retry = BUSY_RETRY; ++ cond_resched(); ++ } ++ ++ if (mmsem_batch) { ++ up_read(&slot->vma->vm_mm->mmap_sem); ++ mmsem_batch = 0; ++ } ++ ++ if (freezing(current)) ++ break; ++ ++ cond_resched(); ++ } ++ end_time = task_sched_runtime(current); ++ delta_exec = end_time - start_time; ++ ++ if (freezing(current)) ++ return; ++ ++ cleanup_vma_slots(); ++ uksm_enter_all_slots(); ++ ++ round_finished = 1; ++ all_rungs_emtpy = 1; ++ for (i = 0; i < SCAN_LADDER_SIZE; i++) { ++ struct scan_rung *rung = &uksm_scan_ladder[i]; ++ ++ if (rung->vma_root.num) { ++ all_rungs_emtpy = 0; ++ if (!rung_round_finished(rung)) ++ round_finished = 0; ++ } ++ } ++ ++ if (all_rungs_emtpy) ++ round_finished = 0; ++ ++ if (round_finished) { ++ round_update_ladder(); ++ uksm_eval_round++; ++ ++ if (hash_round_finished() && rshash_adjust()) { ++ /* Reset the unstable root iff hash strength changed */ ++ uksm_hash_round++; ++ root_unstable_tree = RB_ROOT; ++ free_all_tree_nodes(&unstable_tree_node_list); ++ } ++ ++ /* ++ * A number of pages can hang around indefinitely on per-cpu ++ * pagevecs, raised page count preventing write_protect_page ++ * from merging them. Though it doesn't really matter much, ++ * it is puzzling to see some stuck in pages_volatile until ++ * other activity jostles them out, and they also prevented ++ * LTP's KSM test from succeeding deterministically; so drain ++ * them here (here rather than on entry to uksm_do_scan(), ++ * so we don't IPI too often when pages_to_scan is set low). ++ */ ++ lru_add_drain_all(); ++ } ++ ++ ++ if (vpages && delta_exec > 0) { ++ pcost = (unsigned long) delta_exec / vpages; ++ if (likely(uksm_ema_page_time)) ++ uksm_ema_page_time = ema(pcost, uksm_ema_page_time); ++ else ++ uksm_ema_page_time = pcost; ++ } ++ ++ uksm_calc_scan_pages(); ++ uksm_sleep_real = uksm_sleep_jiffies; ++ /* in case of radical cpu bursts, apply the upper bound */ ++ end_time = task_sched_runtime(current); ++ if (max_cpu_ratio && end_time > start_time) { ++ scan_time = end_time - start_time; ++ expected_jiffies = msecs_to_jiffies( ++ scan_time_to_sleep(scan_time, max_cpu_ratio)); ++ ++ if (expected_jiffies > uksm_sleep_real) ++ uksm_sleep_real = expected_jiffies; ++ ++ /* We have a 1 second up bound for responsiveness. */ ++ if (jiffies_to_msecs(uksm_sleep_real) > MSEC_PER_SEC) ++ uksm_sleep_real = msecs_to_jiffies(1000); ++ } ++ ++ return; ++} ++ ++static int ksmd_should_run(void) ++{ ++ return uksm_run & UKSM_RUN_MERGE; ++} ++ ++static int uksm_scan_thread(void *nothing) ++{ ++ set_freezable(); ++ set_user_nice(current, 5); ++ ++ while (!kthread_should_stop()) { ++ mutex_lock(&uksm_thread_mutex); ++ if (ksmd_should_run()) ++ uksm_do_scan(); ++ mutex_unlock(&uksm_thread_mutex); ++ ++ try_to_freeze(); ++ ++ if (ksmd_should_run()) { ++ schedule_timeout_interruptible(uksm_sleep_real); ++ uksm_sleep_times++; ++ } else { ++ wait_event_freezable(uksm_thread_wait, ++ ksmd_should_run() || kthread_should_stop()); ++ } ++ } ++ return 0; ++} ++ ++void rmap_walk_ksm(struct page *page, struct rmap_walk_control *rwc) ++{ ++ struct stable_node *stable_node; ++ struct node_vma *node_vma; ++ struct rmap_item *rmap_item; ++ int search_new_forks = 0; ++ unsigned long address; ++ ++ VM_BUG_ON_PAGE(!PageKsm(page), page); ++ VM_BUG_ON_PAGE(!PageLocked(page), page); ++ ++ stable_node = page_stable_node(page); ++ if (!stable_node) ++ return; ++again: ++ hlist_for_each_entry(node_vma, &stable_node->hlist, hlist) { ++ hlist_for_each_entry(rmap_item, &node_vma->rmap_hlist, hlist) { ++ struct anon_vma *anon_vma = rmap_item->anon_vma; ++ struct anon_vma_chain *vmac; ++ struct vm_area_struct *vma; ++ ++ cond_resched(); ++ anon_vma_lock_read(anon_vma); ++ anon_vma_interval_tree_foreach(vmac, &anon_vma->rb_root, ++ 0, ULONG_MAX) { ++ cond_resched(); ++ vma = vmac->vma; ++ address = get_rmap_addr(rmap_item); ++ ++ if (address < vma->vm_start || ++ address >= vma->vm_end) ++ continue; ++ ++ if ((rmap_item->slot->vma == vma) == ++ search_new_forks) ++ continue; ++ ++ if (rwc->invalid_vma && rwc->invalid_vma(vma, rwc->arg)) ++ continue; ++ ++ if (!rwc->rmap_one(page, vma, address, rwc->arg)) { ++ anon_vma_unlock_read(anon_vma); ++ return; ++ } ++ ++ if (rwc->done && rwc->done(page)) { ++ anon_vma_unlock_read(anon_vma); ++ return; ++ } ++ } ++ anon_vma_unlock_read(anon_vma); ++ } ++ } ++ if (!search_new_forks++) ++ goto again; ++} ++ ++#ifdef CONFIG_MIGRATION ++/* Common ksm interface but may be specific to uksm */ ++void ksm_migrate_page(struct page *newpage, struct page *oldpage) ++{ ++ struct stable_node *stable_node; ++ ++ VM_BUG_ON_PAGE(!PageLocked(oldpage), oldpage); ++ VM_BUG_ON_PAGE(!PageLocked(newpage), newpage); ++ VM_BUG_ON(newpage->mapping != oldpage->mapping); ++ ++ stable_node = page_stable_node(newpage); ++ if (stable_node) { ++ VM_BUG_ON(stable_node->kpfn != page_to_pfn(oldpage)); ++ stable_node->kpfn = page_to_pfn(newpage); ++ /* ++ * newpage->mapping was set in advance; now we need smp_wmb() ++ * to make sure that the new stable_node->kpfn is visible ++ * to get_ksm_page() before it can see that oldpage->mapping ++ * has gone stale (or that PageSwapCache has been cleared). ++ */ ++ smp_wmb(); ++ set_page_stable_node(oldpage, NULL); ++ } ++} ++#endif /* CONFIG_MIGRATION */ ++ ++#ifdef CONFIG_MEMORY_HOTREMOVE ++static struct stable_node *uksm_check_stable_tree(unsigned long start_pfn, ++ unsigned long end_pfn) ++{ ++ struct rb_node *node; ++ ++ for (node = rb_first(root_stable_treep); node; node = rb_next(node)) { ++ struct stable_node *stable_node; ++ ++ stable_node = rb_entry(node, struct stable_node, node); ++ if (stable_node->kpfn >= start_pfn && ++ stable_node->kpfn < end_pfn) ++ return stable_node; ++ } ++ return NULL; ++} ++ ++static int uksm_memory_callback(struct notifier_block *self, ++ unsigned long action, void *arg) ++{ ++ struct memory_notify *mn = arg; ++ struct stable_node *stable_node; ++ ++ switch (action) { ++ case MEM_GOING_OFFLINE: ++ /* ++ * Keep it very simple for now: just lock out ksmd and ++ * MADV_UNMERGEABLE while any memory is going offline. ++ * mutex_lock_nested() is necessary because lockdep was alarmed ++ * that here we take uksm_thread_mutex inside notifier chain ++ * mutex, and later take notifier chain mutex inside ++ * uksm_thread_mutex to unlock it. But that's safe because both ++ * are inside mem_hotplug_mutex. ++ */ ++ mutex_lock_nested(&uksm_thread_mutex, SINGLE_DEPTH_NESTING); ++ break; ++ ++ case MEM_OFFLINE: ++ /* ++ * Most of the work is done by page migration; but there might ++ * be a few stable_nodes left over, still pointing to struct ++ * pages which have been offlined: prune those from the tree. ++ */ ++ while ((stable_node = uksm_check_stable_tree(mn->start_pfn, ++ mn->start_pfn + mn->nr_pages)) != NULL) ++ remove_node_from_stable_tree(stable_node, 1, 1); ++ /* fallthrough */ ++ ++ case MEM_CANCEL_OFFLINE: ++ mutex_unlock(&uksm_thread_mutex); ++ break; ++ } ++ return NOTIFY_OK; ++} ++#endif /* CONFIG_MEMORY_HOTREMOVE */ ++ ++#ifdef CONFIG_SYSFS ++/* ++ * This all compiles without CONFIG_SYSFS, but is a waste of space. ++ */ ++ ++#define UKSM_ATTR_RO(_name) \ ++ static struct kobj_attribute _name##_attr = __ATTR_RO(_name) ++#define UKSM_ATTR(_name) \ ++ static struct kobj_attribute _name##_attr = \ ++ __ATTR(_name, 0644, _name##_show, _name##_store) ++ ++static ssize_t max_cpu_percentage_show(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) ++{ ++ return sprintf(buf, "%u\n", uksm_max_cpu_percentage); ++} ++ ++static ssize_t max_cpu_percentage_store(struct kobject *kobj, ++ struct kobj_attribute *attr, ++ const char *buf, size_t count) ++{ ++ unsigned long max_cpu_percentage; ++ int err; ++ ++ err = kstrtoul(buf, 10, &max_cpu_percentage); ++ if (err || max_cpu_percentage > 100) ++ return -EINVAL; ++ ++ if (max_cpu_percentage == 100) ++ max_cpu_percentage = 99; ++ else if (max_cpu_percentage < 10) ++ max_cpu_percentage = 10; ++ ++ uksm_max_cpu_percentage = max_cpu_percentage; ++ ++ return count; ++} ++UKSM_ATTR(max_cpu_percentage); ++ ++static ssize_t sleep_millisecs_show(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) ++{ ++ return sprintf(buf, "%u\n", jiffies_to_msecs(uksm_sleep_jiffies)); ++} ++ ++static ssize_t sleep_millisecs_store(struct kobject *kobj, ++ struct kobj_attribute *attr, ++ const char *buf, size_t count) ++{ ++ unsigned long msecs; ++ int err; ++ ++ err = kstrtoul(buf, 10, &msecs); ++ if (err || msecs > MSEC_PER_SEC) ++ return -EINVAL; ++ ++ uksm_sleep_jiffies = msecs_to_jiffies(msecs); ++ uksm_sleep_saved = uksm_sleep_jiffies; ++ ++ return count; ++} ++UKSM_ATTR(sleep_millisecs); ++ ++ ++static ssize_t cpu_governor_show(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) ++{ ++ int n = sizeof(uksm_cpu_governor_str) / sizeof(char *); ++ int i; ++ ++ buf[0] = '\0'; ++ for (i = 0; i < n ; i++) { ++ if (uksm_cpu_governor == i) ++ strcat(buf, "["); ++ ++ strcat(buf, uksm_cpu_governor_str[i]); ++ ++ if (uksm_cpu_governor == i) ++ strcat(buf, "]"); ++ ++ strcat(buf, " "); ++ } ++ strcat(buf, "\n"); ++ ++ return strlen(buf); ++} ++ ++static inline void init_performance_values(void) ++{ ++ int i; ++ struct scan_rung *rung; ++ struct uksm_cpu_preset_s *preset = uksm_cpu_preset + uksm_cpu_governor; ++ ++ ++ for (i = 0; i < SCAN_LADDER_SIZE; i++) { ++ rung = uksm_scan_ladder + i; ++ rung->cpu_ratio = preset->cpu_ratio[i]; ++ rung->cover_msecs = preset->cover_msecs[i]; ++ } ++ ++ uksm_max_cpu_percentage = preset->max_cpu; ++} ++ ++static ssize_t cpu_governor_store(struct kobject *kobj, ++ struct kobj_attribute *attr, ++ const char *buf, size_t count) ++{ ++ int n = sizeof(uksm_cpu_governor_str) / sizeof(char *); ++ ++ for (n--; n >= 0 ; n--) { ++ if (!strncmp(buf, uksm_cpu_governor_str[n], ++ strlen(uksm_cpu_governor_str[n]))) ++ break; ++ } ++ ++ if (n < 0) ++ return -EINVAL; ++ else ++ uksm_cpu_governor = n; ++ ++ init_performance_values(); ++ ++ return count; ++} ++UKSM_ATTR(cpu_governor); ++ ++static ssize_t run_show(struct kobject *kobj, struct kobj_attribute *attr, ++ char *buf) ++{ ++ return sprintf(buf, "%u\n", uksm_run); ++} ++ ++static ssize_t run_store(struct kobject *kobj, struct kobj_attribute *attr, ++ const char *buf, size_t count) ++{ ++ int err; ++ unsigned long flags; ++ ++ err = kstrtoul(buf, 10, &flags); ++ if (err || flags > UINT_MAX) ++ return -EINVAL; ++ if (flags > UKSM_RUN_MERGE) ++ return -EINVAL; ++ ++ mutex_lock(&uksm_thread_mutex); ++ if (uksm_run != flags) ++ uksm_run = flags; ++ mutex_unlock(&uksm_thread_mutex); ++ ++ if (flags & UKSM_RUN_MERGE) ++ wake_up_interruptible(&uksm_thread_wait); ++ ++ return count; ++} ++UKSM_ATTR(run); ++ ++static ssize_t abundant_threshold_show(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) ++{ ++ return sprintf(buf, "%u\n", uksm_abundant_threshold); ++} ++ ++static ssize_t abundant_threshold_store(struct kobject *kobj, ++ struct kobj_attribute *attr, ++ const char *buf, size_t count) ++{ ++ int err; ++ unsigned long flags; ++ ++ err = kstrtoul(buf, 10, &flags); ++ if (err || flags > 99) ++ return -EINVAL; ++ ++ uksm_abundant_threshold = flags; ++ ++ return count; ++} ++UKSM_ATTR(abundant_threshold); ++ ++static ssize_t thrash_threshold_show(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) ++{ ++ return sprintf(buf, "%u\n", uksm_thrash_threshold); ++} ++ ++static ssize_t thrash_threshold_store(struct kobject *kobj, ++ struct kobj_attribute *attr, ++ const char *buf, size_t count) ++{ ++ int err; ++ unsigned long flags; ++ ++ err = kstrtoul(buf, 10, &flags); ++ if (err || flags > 99) ++ return -EINVAL; ++ ++ uksm_thrash_threshold = flags; ++ ++ return count; ++} ++UKSM_ATTR(thrash_threshold); ++ ++static ssize_t cpu_ratios_show(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) ++{ ++ int i, size; ++ struct scan_rung *rung; ++ char *p = buf; ++ ++ for (i = 0; i < SCAN_LADDER_SIZE; i++) { ++ rung = &uksm_scan_ladder[i]; ++ ++ if (rung->cpu_ratio > 0) ++ size = sprintf(p, "%d ", rung->cpu_ratio); ++ else ++ size = sprintf(p, "MAX/%d ", ++ TIME_RATIO_SCALE / -rung->cpu_ratio); ++ ++ p += size; ++ } ++ ++ *p++ = '\n'; ++ *p = '\0'; ++ ++ return p - buf; ++} ++ ++static ssize_t cpu_ratios_store(struct kobject *kobj, ++ struct kobj_attribute *attr, ++ const char *buf, size_t count) ++{ ++ int i, cpuratios[SCAN_LADDER_SIZE], err; ++ unsigned long value; ++ struct scan_rung *rung; ++ char *p, *end = NULL; ++ ++ p = kzalloc(count, GFP_KERNEL); ++ if (!p) ++ return -ENOMEM; ++ ++ memcpy(p, buf, count); ++ ++ for (i = 0; i < SCAN_LADDER_SIZE; i++) { ++ if (i != SCAN_LADDER_SIZE - 1) { ++ end = strchr(p, ' '); ++ if (!end) ++ return -EINVAL; ++ ++ *end = '\0'; ++ } ++ ++ if (strstr(p, "MAX/")) { ++ p = strchr(p, '/') + 1; ++ err = kstrtoul(p, 10, &value); ++ if (err || value > TIME_RATIO_SCALE || !value) ++ return -EINVAL; ++ ++ cpuratios[i] = -(int) (TIME_RATIO_SCALE / value); ++ } else { ++ err = kstrtoul(p, 10, &value); ++ if (err || value > TIME_RATIO_SCALE || !value) ++ return -EINVAL; ++ ++ cpuratios[i] = value; ++ } ++ ++ p = end + 1; ++ } ++ ++ for (i = 0; i < SCAN_LADDER_SIZE; i++) { ++ rung = &uksm_scan_ladder[i]; ++ ++ rung->cpu_ratio = cpuratios[i]; ++ } ++ ++ return count; ++} ++UKSM_ATTR(cpu_ratios); ++ ++static ssize_t eval_intervals_show(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) ++{ ++ int i, size; ++ struct scan_rung *rung; ++ char *p = buf; ++ ++ for (i = 0; i < SCAN_LADDER_SIZE; i++) { ++ rung = &uksm_scan_ladder[i]; ++ size = sprintf(p, "%u ", rung->cover_msecs); ++ p += size; ++ } ++ ++ *p++ = '\n'; ++ *p = '\0'; ++ ++ return p - buf; ++} ++ ++static ssize_t eval_intervals_store(struct kobject *kobj, ++ struct kobj_attribute *attr, ++ const char *buf, size_t count) ++{ ++ int i, err; ++ unsigned long values[SCAN_LADDER_SIZE]; ++ struct scan_rung *rung; ++ char *p, *end = NULL; ++ ssize_t ret = count; ++ ++ p = kzalloc(count + 2, GFP_KERNEL); ++ if (!p) ++ return -ENOMEM; ++ ++ memcpy(p, buf, count); ++ ++ for (i = 0; i < SCAN_LADDER_SIZE; i++) { ++ if (i != SCAN_LADDER_SIZE - 1) { ++ end = strchr(p, ' '); ++ if (!end) { ++ ret = -EINVAL; ++ goto out; ++ } ++ ++ *end = '\0'; ++ } ++ ++ err = kstrtoul(p, 10, &values[i]); ++ if (err) { ++ ret = -EINVAL; ++ goto out; ++ } ++ ++ p = end + 1; ++ } ++ ++ for (i = 0; i < SCAN_LADDER_SIZE; i++) { ++ rung = &uksm_scan_ladder[i]; ++ ++ rung->cover_msecs = values[i]; ++ } ++ ++out: ++ kfree(p); ++ return ret; ++} ++UKSM_ATTR(eval_intervals); ++ ++static ssize_t ema_per_page_time_show(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) ++{ ++ return sprintf(buf, "%lu\n", uksm_ema_page_time); ++} ++UKSM_ATTR_RO(ema_per_page_time); ++ ++static ssize_t pages_shared_show(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) ++{ ++ return sprintf(buf, "%lu\n", uksm_pages_shared); ++} ++UKSM_ATTR_RO(pages_shared); ++ ++static ssize_t pages_sharing_show(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) ++{ ++ return sprintf(buf, "%lu\n", uksm_pages_sharing); ++} ++UKSM_ATTR_RO(pages_sharing); ++ ++static ssize_t pages_unshared_show(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) ++{ ++ return sprintf(buf, "%lu\n", uksm_pages_unshared); ++} ++UKSM_ATTR_RO(pages_unshared); ++ ++static ssize_t full_scans_show(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) ++{ ++ return sprintf(buf, "%llu\n", fully_scanned_round); ++} ++UKSM_ATTR_RO(full_scans); ++ ++static ssize_t pages_scanned_show(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) ++{ ++ unsigned long base = 0; ++ u64 delta, ret; ++ ++ if (pages_scanned_stored) { ++ base = pages_scanned_base; ++ ret = pages_scanned_stored; ++ delta = uksm_pages_scanned >> base; ++ if (CAN_OVERFLOW_U64(ret, delta)) { ++ ret >>= 1; ++ delta >>= 1; ++ base++; ++ ret += delta; ++ } ++ } else { ++ ret = uksm_pages_scanned; ++ } ++ ++ while (ret > ULONG_MAX) { ++ ret >>= 1; ++ base++; ++ } ++ ++ if (base) ++ return sprintf(buf, "%lu * 2^%lu\n", (unsigned long)ret, base); ++ else ++ return sprintf(buf, "%lu\n", (unsigned long)ret); ++} ++UKSM_ATTR_RO(pages_scanned); ++ ++static ssize_t hash_strength_show(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) ++{ ++ return sprintf(buf, "%lu\n", hash_strength); ++} ++UKSM_ATTR_RO(hash_strength); ++ ++static ssize_t sleep_times_show(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) ++{ ++ return sprintf(buf, "%llu\n", uksm_sleep_times); ++} ++UKSM_ATTR_RO(sleep_times); ++ ++ ++static struct attribute *uksm_attrs[] = { ++ &max_cpu_percentage_attr.attr, ++ &sleep_millisecs_attr.attr, ++ &cpu_governor_attr.attr, ++ &run_attr.attr, ++ &ema_per_page_time_attr.attr, ++ &pages_shared_attr.attr, ++ &pages_sharing_attr.attr, ++ &pages_unshared_attr.attr, ++ &full_scans_attr.attr, ++ &pages_scanned_attr.attr, ++ &hash_strength_attr.attr, ++ &sleep_times_attr.attr, ++ &thrash_threshold_attr.attr, ++ &abundant_threshold_attr.attr, ++ &cpu_ratios_attr.attr, ++ &eval_intervals_attr.attr, ++ NULL, ++}; ++ ++static struct attribute_group uksm_attr_group = { ++ .attrs = uksm_attrs, ++ .name = "uksm", ++}; ++#endif /* CONFIG_SYSFS */ ++ ++static inline void init_scan_ladder(void) ++{ ++ int i; ++ struct scan_rung *rung; ++ ++ for (i = 0; i < SCAN_LADDER_SIZE; i++) { ++ rung = uksm_scan_ladder + i; ++ slot_tree_init_root(&rung->vma_root); ++ } ++ ++ init_performance_values(); ++ uksm_calc_scan_pages(); ++} ++ ++static inline int cal_positive_negative_costs(void) ++{ ++ struct page *p1, *p2; ++ unsigned char *addr1, *addr2; ++ unsigned long i, time_start, hash_cost; ++ unsigned long loopnum = 0; ++ ++ /*IMPORTANT: volatile is needed to prevent over-optimization by gcc. */ ++ volatile u32 hash; ++ volatile int ret; ++ ++ p1 = alloc_page(GFP_KERNEL); ++ if (!p1) ++ return -ENOMEM; ++ ++ p2 = alloc_page(GFP_KERNEL); ++ if (!p2) ++ return -ENOMEM; ++ ++ addr1 = kmap_atomic(p1); ++ addr2 = kmap_atomic(p2); ++ memset(addr1, prandom_u32(), PAGE_SIZE); ++ memcpy(addr2, addr1, PAGE_SIZE); ++ ++ /* make sure that the two pages differ in last byte */ ++ addr2[PAGE_SIZE-1] = ~addr2[PAGE_SIZE-1]; ++ kunmap_atomic(addr2); ++ kunmap_atomic(addr1); ++ ++ time_start = jiffies; ++ while (jiffies - time_start < 100) { ++ for (i = 0; i < 100; i++) ++ hash = page_hash(p1, HASH_STRENGTH_FULL, 0); ++ loopnum += 100; ++ } ++ hash_cost = (jiffies - time_start); ++ ++ time_start = jiffies; ++ for (i = 0; i < loopnum; i++) ++ ret = pages_identical(p1, p2); ++ memcmp_cost = HASH_STRENGTH_FULL * (jiffies - time_start); ++ memcmp_cost /= hash_cost; ++ pr_info("UKSM: relative memcmp_cost = %lu " ++ "hash=%u cmp_ret=%d.\n", ++ memcmp_cost, hash, ret); ++ ++ __free_page(p1); ++ __free_page(p2); ++ return 0; ++} ++ ++static int init_zeropage_hash_table(void) ++{ ++ struct page *page; ++ char *addr; ++ int i; ++ ++ page = alloc_page(GFP_KERNEL); ++ if (!page) ++ return -ENOMEM; ++ ++ addr = kmap_atomic(page); ++ memset(addr, 0, PAGE_SIZE); ++ kunmap_atomic(addr); ++ ++ zero_hash_table = kmalloc_array(HASH_STRENGTH_MAX, sizeof(u32), ++ GFP_KERNEL); ++ if (!zero_hash_table) ++ return -ENOMEM; ++ ++ for (i = 0; i < HASH_STRENGTH_MAX; i++) ++ zero_hash_table[i] = page_hash(page, i, 0); ++ ++ __free_page(page); ++ ++ return 0; ++} ++ ++static inline int init_random_sampling(void) ++{ ++ unsigned long i; ++ ++ random_nums = kmalloc(PAGE_SIZE, GFP_KERNEL); ++ if (!random_nums) ++ return -ENOMEM; ++ ++ for (i = 0; i < HASH_STRENGTH_FULL; i++) ++ random_nums[i] = i; ++ ++ for (i = 0; i < HASH_STRENGTH_FULL; i++) { ++ unsigned long rand_range, swap_index, tmp; ++ ++ rand_range = HASH_STRENGTH_FULL - i; ++ swap_index = i + prandom_u32() % rand_range; ++ tmp = random_nums[i]; ++ random_nums[i] = random_nums[swap_index]; ++ random_nums[swap_index] = tmp; ++ } ++ ++ rshash_state.state = RSHASH_NEW; ++ rshash_state.below_count = 0; ++ rshash_state.lookup_window_index = 0; ++ ++ return cal_positive_negative_costs(); ++} ++ ++static int __init uksm_slab_init(void) ++{ ++ rmap_item_cache = UKSM_KMEM_CACHE(rmap_item, 0); ++ if (!rmap_item_cache) ++ goto out; ++ ++ stable_node_cache = UKSM_KMEM_CACHE(stable_node, 0); ++ if (!stable_node_cache) ++ goto out_free1; ++ ++ node_vma_cache = UKSM_KMEM_CACHE(node_vma, 0); ++ if (!node_vma_cache) ++ goto out_free2; ++ ++ vma_slot_cache = UKSM_KMEM_CACHE(vma_slot, 0); ++ if (!vma_slot_cache) ++ goto out_free3; ++ ++ tree_node_cache = UKSM_KMEM_CACHE(tree_node, 0); ++ if (!tree_node_cache) ++ goto out_free4; ++ ++ return 0; ++ ++out_free4: ++ kmem_cache_destroy(vma_slot_cache); ++out_free3: ++ kmem_cache_destroy(node_vma_cache); ++out_free2: ++ kmem_cache_destroy(stable_node_cache); ++out_free1: ++ kmem_cache_destroy(rmap_item_cache); ++out: ++ return -ENOMEM; ++} ++ ++static void __init uksm_slab_free(void) ++{ ++ kmem_cache_destroy(stable_node_cache); ++ kmem_cache_destroy(rmap_item_cache); ++ kmem_cache_destroy(node_vma_cache); ++ kmem_cache_destroy(vma_slot_cache); ++ kmem_cache_destroy(tree_node_cache); ++} ++ ++/* Common interface to ksm, different to it. */ ++int ksm_madvise(struct vm_area_struct *vma, unsigned long start, ++ unsigned long end, int advice, unsigned long *vm_flags) ++{ ++ int err; ++ ++ switch (advice) { ++ case MADV_MERGEABLE: ++ return 0; /* just ignore the advice */ ++ ++ case MADV_UNMERGEABLE: ++ if (!(*vm_flags & VM_MERGEABLE) || !uksm_flags_can_scan(*vm_flags)) ++ return 0; /* just ignore the advice */ ++ ++ if (vma->anon_vma) { ++ err = unmerge_uksm_pages(vma, start, end); ++ if (err) ++ return err; ++ } ++ ++ uksm_remove_vma(vma); ++ *vm_flags &= ~VM_MERGEABLE; ++ break; ++ } ++ ++ return 0; ++} ++ ++/* Common interface to ksm, actually the same. */ ++struct page *ksm_might_need_to_copy(struct page *page, ++ struct vm_area_struct *vma, unsigned long address) ++{ ++ struct anon_vma *anon_vma = page_anon_vma(page); ++ struct page *new_page; ++ ++ if (PageKsm(page)) { ++ if (page_stable_node(page)) ++ return page; /* no need to copy it */ ++ } else if (!anon_vma) { ++ return page; /* no need to copy it */ ++ } else if (anon_vma->root == vma->anon_vma->root && ++ page->index == linear_page_index(vma, address)) { ++ return page; /* still no need to copy it */ ++ } ++ if (!PageUptodate(page)) ++ return page; /* let do_swap_page report the error */ ++ ++ new_page = alloc_page_vma(GFP_HIGHUSER_MOVABLE, vma, address); ++ if (new_page) { ++ copy_user_highpage(new_page, page, address, vma); ++ ++ SetPageDirty(new_page); ++ __SetPageUptodate(new_page); ++ __SetPageLocked(new_page); ++ } ++ ++ return new_page; ++} ++ ++static int __init uksm_init(void) ++{ ++ struct task_struct *uksm_thread; ++ int err; ++ ++ uksm_sleep_jiffies = msecs_to_jiffies(100); ++ uksm_sleep_saved = uksm_sleep_jiffies; ++ ++ slot_tree_init(); ++ init_scan_ladder(); ++ ++ ++ err = init_random_sampling(); ++ if (err) ++ goto out_free2; ++ ++ err = uksm_slab_init(); ++ if (err) ++ goto out_free1; ++ ++ err = init_zeropage_hash_table(); ++ if (err) ++ goto out_free0; ++ ++ uksm_thread = kthread_run(uksm_scan_thread, NULL, "uksmd"); ++ if (IS_ERR(uksm_thread)) { ++ pr_err("uksm: creating kthread failed\n"); ++ err = PTR_ERR(uksm_thread); ++ goto out_free; ++ } ++ ++#ifdef CONFIG_SYSFS ++ err = sysfs_create_group(mm_kobj, &uksm_attr_group); ++ if (err) { ++ pr_err("uksm: register sysfs failed\n"); ++ kthread_stop(uksm_thread); ++ goto out_free; ++ } ++#else ++ uksm_run = UKSM_RUN_MERGE; /* no way for user to start it */ ++ ++#endif /* CONFIG_SYSFS */ ++ ++#ifdef CONFIG_MEMORY_HOTREMOVE ++ /* ++ * Choose a high priority since the callback takes uksm_thread_mutex: ++ * later callbacks could only be taking locks which nest within that. ++ */ ++ hotplug_memory_notifier(uksm_memory_callback, 100); ++#endif ++ return 0; ++ ++out_free: ++ kfree(zero_hash_table); ++out_free0: ++ uksm_slab_free(); ++out_free1: ++ kfree(random_nums); ++out_free2: ++ kfree(uksm_scan_ladder); ++ return err; ++} ++ ++#ifdef MODULE ++subsys_initcall(ksm_init); ++#else ++late_initcall(uksm_init); ++#endif ++ +diff -Nur a/mm/vmstat.c b/mm/vmstat.c +--- a/mm/vmstat.c 2018-04-08 13:29:52.000000000 +0100 ++++ b/mm/vmstat.c 2018-04-11 22:47:44.606846040 +0100 +@@ -1162,6 +1162,9 @@ + "nr_dirtied", + "nr_written", + ++#ifdef CONFIG_UKSM ++ "nr_uksm_zero_pages", ++#endif + /* enum writeback_stat_item counters */ + "nr_dirty_threshold", + "nr_dirty_background_threshold", diff --git a/sys-kernel/linux-headers/linux-headers-4.16.1.ebuild b/sys-kernel/linux-headers/linux-headers-4.16.1.ebuild index 5c4582e9..cc31b0e6 100644 --- a/sys-kernel/linux-headers/linux-headers-4.16.1.ebuild +++ b/sys-kernel/linux-headers/linux-headers-4.16.1.ebuild @@ -31,7 +31,8 @@ PATCHES=( "${FILESDIR}"/enable_alx_wol.patch "${FILESDIR}"/0001-Revert-x86-ACPI-cstate-Allow-ACPI-C1-FFH-MWAIT-use-o.patch "${FILESDIR}"/mute-pps_state_mismatch.patch "${FILESDIR}"/drop_ancient-and-wrong-msg.patch - "${FILESDIR}"/uksm-4.16.patch ) + "${FILESDIR}"/linux-hardened.patch + "${FILESDIR}"/uksm-for-linux-hardened.patch ) S="${WORKDIR}"/linux-"${PV}" @@ -44,7 +45,7 @@ src_prepare() { default emake mrproper sed -ri "s|^(EXTRAVERSION =).*|\1 -${EXTRAVERSION}|" Makefile - cp "${FILESDIR}"/"${EXTRAVERSION}"-4.16-amd64.config .config + cp "${FILESDIR}"/"${EXTRAVERSION}"-amd64.config .config } src_compile() { diff --git a/sys-kernel/linux-image/files/linux-hardened.patch b/sys-kernel/linux-image/files/linux-hardened.patch new file mode 100644 index 00000000..94b56b85 --- /dev/null +++ b/sys-kernel/linux-image/files/linux-hardened.patch @@ -0,0 +1,2713 @@ +diff -Naur linux-4.16/arch/arm64/configs/defconfig linux-4.16h-for-v3/arch/arm64/configs/defconfig +--- linux-4.16/arch/arm64/configs/defconfig 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/arm64/configs/defconfig 2018-04-11 22:38:06.399998369 +0200 +@@ -1,4 +1,3 @@ +-CONFIG_SYSVIPC=y + CONFIG_POSIX_MQUEUE=y + CONFIG_AUDIT=y + CONFIG_NO_HZ_IDLE=y +diff -Naur linux-4.16/arch/arm64/include/asm/elf.h linux-4.16h-for-v3/arch/arm64/include/asm/elf.h +--- linux-4.16/arch/arm64/include/asm/elf.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/arm64/include/asm/elf.h 2018-04-11 22:38:06.399998369 +0200 +@@ -114,10 +114,10 @@ + + /* + * This is the base location for PIE (ET_DYN with INTERP) loads. On +- * 64-bit, this is above 4GB to leave the entire 32-bit address ++ * 64-bit, this is raised to 4GB to leave the entire 32-bit address + * space open for things that want to use the area for 32-bit pointers. + */ +-#define ELF_ET_DYN_BASE (2 * TASK_SIZE_64 / 3) ++#define ELF_ET_DYN_BASE 0x100000000UL + + #ifndef __ASSEMBLY__ + +@@ -158,10 +158,10 @@ + /* 1GB of VA */ + #ifdef CONFIG_COMPAT + #define STACK_RND_MASK (test_thread_flag(TIF_32BIT) ? \ +- 0x7ff >> (PAGE_SHIFT - 12) : \ +- 0x3ffff >> (PAGE_SHIFT - 12)) ++ ((1UL << mmap_rnd_compat_bits) - 1) >> (PAGE_SHIFT - 12) : \ ++ ((1UL << mmap_rnd_bits) - 1) >> (PAGE_SHIFT - 12)) + #else +-#define STACK_RND_MASK (0x3ffff >> (PAGE_SHIFT - 12)) ++#define STACK_RND_MASK (((1UL << mmap_rnd_bits) - 1) >> (PAGE_SHIFT - 12)) + #endif + + #ifdef __AARCH64EB__ +diff -Naur linux-4.16/arch/arm64/Kconfig linux-4.16h-for-v3/arch/arm64/Kconfig +--- linux-4.16/arch/arm64/Kconfig 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/arm64/Kconfig 2018-04-11 22:38:06.399998369 +0200 +@@ -974,6 +974,7 @@ + + config ARM64_SW_TTBR0_PAN + bool "Emulate Privileged Access Never using TTBR0_EL1 switching" ++ default y + help + Enabling this option prevents the kernel from accessing + user-space memory directly by pointing TTBR0_EL1 to a reserved +@@ -1127,6 +1128,7 @@ + bool "Randomize the address of the kernel image" + select ARM64_MODULE_PLTS if MODULES + select RELOCATABLE ++ default y + help + Randomizes the virtual address at which the kernel image is + loaded, as a security feature that deters exploit attempts +diff -Naur linux-4.16/arch/arm64/Kconfig.debug linux-4.16h-for-v3/arch/arm64/Kconfig.debug +--- linux-4.16/arch/arm64/Kconfig.debug 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/arm64/Kconfig.debug 2018-04-11 22:38:06.399998369 +0200 +@@ -45,6 +45,7 @@ + config DEBUG_WX + bool "Warn on W+X mappings at boot" + select ARM64_PTDUMP_CORE ++ default y + ---help--- + Generate a warning if any W+X mappings are found at boot. + +diff -Naur linux-4.16/arch/arm64/kernel/process.c linux-4.16h-for-v3/arch/arm64/kernel/process.c +--- linux-4.16/arch/arm64/kernel/process.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/arm64/kernel/process.c 2018-04-11 22:38:06.399998369 +0200 +@@ -481,9 +481,9 @@ + unsigned long arch_randomize_brk(struct mm_struct *mm) + { + if (is_compat_task()) +- return randomize_page(mm->brk, SZ_32M); ++ return mm->brk + get_random_long() % SZ_32M + PAGE_SIZE; + else +- return randomize_page(mm->brk, SZ_1G); ++ return mm->brk + get_random_long() % SZ_1G + PAGE_SIZE; + } + + /* +diff -Naur linux-4.16/arch/Kconfig linux-4.16h-for-v3/arch/Kconfig +--- linux-4.16/arch/Kconfig 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/Kconfig 2018-04-11 22:39:33.843421922 +0200 +@@ -454,6 +454,11 @@ + is some slowdown of the boot process (about 0.5%) and fork and + irq processing. + ++ When extra_latent_entropy is passed on the kernel command line, ++ entropy will be extracted from up to the first 4GB of RAM while the ++ runtime memory allocator is being initialized. This costs even more ++ slowdown of the boot process. ++ + Note that entropy extracted this way is not cryptographically + secure! + +@@ -541,7 +546,7 @@ + choice + prompt "Stack Protector buffer overflow detection" + depends on HAVE_CC_STACKPROTECTOR +- default CC_STACKPROTECTOR_AUTO ++ default CC_STACKPROTECTOR_STRONG + help + This option turns on the "stack-protector" GCC feature. This + feature puts, at the beginning of functions, a canary value on +@@ -747,7 +752,7 @@ + int "Number of bits to use for ASLR of mmap base address" if EXPERT + range ARCH_MMAP_RND_BITS_MIN ARCH_MMAP_RND_BITS_MAX + default ARCH_MMAP_RND_BITS_DEFAULT if ARCH_MMAP_RND_BITS_DEFAULT +- default ARCH_MMAP_RND_BITS_MIN ++ default ARCH_MMAP_RND_BITS_MAX + depends on HAVE_ARCH_MMAP_RND_BITS + help + This value can be used to select the number of bits to use to +@@ -781,7 +786,7 @@ + int "Number of bits to use for ASLR of mmap base address for compatible applications" if EXPERT + range ARCH_MMAP_RND_COMPAT_BITS_MIN ARCH_MMAP_RND_COMPAT_BITS_MAX + default ARCH_MMAP_RND_COMPAT_BITS_DEFAULT if ARCH_MMAP_RND_COMPAT_BITS_DEFAULT +- default ARCH_MMAP_RND_COMPAT_BITS_MIN ++ default ARCH_MMAP_RND_COMPAT_BITS_MAX + depends on HAVE_ARCH_MMAP_RND_COMPAT_BITS + help + This value can be used to select the number of bits to use to +@@ -968,6 +973,7 @@ + + config REFCOUNT_FULL + bool "Perform full reference count validation at the expense of speed" ++ default y + help + Enabling this switches the refcounting infrastructure from a fast + unchecked atomic_t implementation to a fully state checked +diff -Naur linux-4.16/arch/x86/configs/x86_64_defconfig linux-4.16h-for-v3/arch/x86/configs/x86_64_defconfig +--- linux-4.16/arch/x86/configs/x86_64_defconfig 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/x86/configs/x86_64_defconfig 2018-04-11 22:38:06.400997997 +0200 +@@ -1,5 +1,4 @@ + # CONFIG_LOCALVERSION_AUTO is not set +-CONFIG_SYSVIPC=y + CONFIG_POSIX_MQUEUE=y + CONFIG_BSD_PROCESS_ACCT=y + CONFIG_TASKSTATS=y +diff -Naur linux-4.16/arch/x86/entry/vdso/vma.c linux-4.16h-for-v3/arch/x86/entry/vdso/vma.c +--- linux-4.16/arch/x86/entry/vdso/vma.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/x86/entry/vdso/vma.c 2018-04-11 22:38:06.400997997 +0200 +@@ -204,55 +204,9 @@ + } + + #ifdef CONFIG_X86_64 +-/* +- * Put the vdso above the (randomized) stack with another randomized +- * offset. This way there is no hole in the middle of address space. +- * To save memory make sure it is still in the same PTE as the stack +- * top. This doesn't give that many random bits. +- * +- * Note that this algorithm is imperfect: the distribution of the vdso +- * start address within a PMD is biased toward the end. +- * +- * Only used for the 64-bit and x32 vdsos. +- */ +-static unsigned long vdso_addr(unsigned long start, unsigned len) +-{ +- unsigned long addr, end; +- unsigned offset; +- +- /* +- * Round up the start address. It can start out unaligned as a result +- * of stack start randomization. +- */ +- start = PAGE_ALIGN(start); +- +- /* Round the lowest possible end address up to a PMD boundary. */ +- end = (start + len + PMD_SIZE - 1) & PMD_MASK; +- if (end >= TASK_SIZE_MAX) +- end = TASK_SIZE_MAX; +- end -= len; +- +- if (end > start) { +- offset = get_random_int() % (((end - start) >> PAGE_SHIFT) + 1); +- addr = start + (offset << PAGE_SHIFT); +- } else { +- addr = start; +- } +- +- /* +- * Forcibly align the final address in case we have a hardware +- * issue that requires alignment for performance reasons. +- */ +- addr = align_vdso_addr(addr); +- +- return addr; +-} +- + static int map_vdso_randomized(const struct vdso_image *image) + { +- unsigned long addr = vdso_addr(current->mm->start_stack, image->size-image->sym_vvar_start); +- +- return map_vdso(image, addr); ++ return map_vdso(image, 0); + } + #endif + +diff -Naur linux-4.16/arch/x86/include/asm/elf.h linux-4.16h-for-v3/arch/x86/include/asm/elf.h +--- linux-4.16/arch/x86/include/asm/elf.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/x86/include/asm/elf.h 2018-04-11 22:38:06.400997997 +0200 +@@ -249,11 +249,11 @@ + + /* + * This is the base location for PIE (ET_DYN with INTERP) loads. On +- * 64-bit, this is above 4GB to leave the entire 32-bit address ++ * 64-bit, this is raised to 4GB to leave the entire 32-bit address + * space open for things that want to use the area for 32-bit pointers. + */ + #define ELF_ET_DYN_BASE (mmap_is_ia32() ? 0x000400000UL : \ +- (DEFAULT_MAP_WINDOW / 3 * 2)) ++ 0x100000000UL) + + /* This yields a mask that user programs can use to figure out what + instruction set this CPU supports. This could be done in user space, +@@ -313,8 +313,8 @@ + + #ifdef CONFIG_X86_32 + +-#define __STACK_RND_MASK(is32bit) (0x7ff) +-#define STACK_RND_MASK (0x7ff) ++#define __STACK_RND_MASK(is32bit) ((1UL << mmap_rnd_bits) - 1) ++#define STACK_RND_MASK ((1UL << mmap_rnd_bits) - 1) + + #define ARCH_DLINFO ARCH_DLINFO_IA32 + +@@ -323,7 +323,11 @@ + #else /* CONFIG_X86_32 */ + + /* 1GB for 64bit, 8MB for 32bit */ +-#define __STACK_RND_MASK(is32bit) ((is32bit) ? 0x7ff : 0x3fffff) ++#ifdef CONFIG_COMPAT ++#define __STACK_RND_MASK(is32bit) ((is32bit) ? (1UL << mmap_rnd_compat_bits) - 1 : (1UL << mmap_rnd_bits) - 1) ++#else ++#define __STACK_RND_MASK(is32bit) ((1UL << mmap_rnd_bits) - 1) ++#endif + #define STACK_RND_MASK __STACK_RND_MASK(mmap_is_ia32()) + + #define ARCH_DLINFO \ +@@ -381,5 +385,4 @@ + } ____cacheline_aligned; + + extern struct va_alignment va_align; +-extern unsigned long align_vdso_addr(unsigned long); + #endif /* _ASM_X86_ELF_H */ +diff -Naur linux-4.16/arch/x86/include/asm/tlbflush.h linux-4.16h-for-v3/arch/x86/include/asm/tlbflush.h +--- linux-4.16/arch/x86/include/asm/tlbflush.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/x86/include/asm/tlbflush.h 2018-04-11 22:38:06.400997997 +0200 +@@ -261,6 +261,7 @@ + + local_irq_save(flags); + cr4 = this_cpu_read(cpu_tlbstate.cr4); ++ BUG_ON(cr4 != __read_cr4()); + if ((cr4 | mask) != cr4) + __cr4_set(cr4 | mask); + local_irq_restore(flags); +@@ -273,6 +274,7 @@ + + local_irq_save(flags); + cr4 = this_cpu_read(cpu_tlbstate.cr4); ++ BUG_ON(cr4 != __read_cr4()); + if ((cr4 & ~mask) != cr4) + __cr4_set(cr4 & ~mask); + local_irq_restore(flags); +@@ -283,6 +285,7 @@ + unsigned long cr4; + + cr4 = this_cpu_read(cpu_tlbstate.cr4); ++ BUG_ON(cr4 != __read_cr4()); + __cr4_set(cr4 ^ mask); + } + +@@ -389,6 +392,7 @@ + raw_local_irq_save(flags); + + cr4 = this_cpu_read(cpu_tlbstate.cr4); ++ BUG_ON(cr4 != __read_cr4()); + /* toggle PGE */ + native_write_cr4(cr4 ^ X86_CR4_PGE); + /* write old PGE again and flush TLBs */ +diff -Naur linux-4.16/arch/x86/Kconfig linux-4.16h-for-v3/arch/x86/Kconfig +--- linux-4.16/arch/x86/Kconfig 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/x86/Kconfig 2018-04-11 22:38:06.400997997 +0200 +@@ -1208,8 +1208,7 @@ + default X86_LEGACY_VM86 + + config X86_16BIT +- bool "Enable support for 16-bit segments" if EXPERT +- default y ++ bool "Enable support for 16-bit segments" + depends on MODIFY_LDT_SYSCALL + ---help--- + This option is required by programs like Wine to run 16-bit +@@ -2299,7 +2298,7 @@ + choice + prompt "vsyscall table for legacy applications" + depends on X86_64 +- default LEGACY_VSYSCALL_EMULATE ++ default LEGACY_VSYSCALL_NONE + help + Legacy user code that does not know how to find the vDSO expects + to be able to issue three syscalls by calling fixed addresses in +@@ -2380,8 +2379,7 @@ + be set to 'N' under normal conditions. + + config MODIFY_LDT_SYSCALL +- bool "Enable the LDT (local descriptor table)" if EXPERT +- default y ++ bool "Enable the LDT (local descriptor table)" + ---help--- + Linux can allow user programs to install a per-process x86 + Local Descriptor Table (LDT) using the modify_ldt(2) system +diff -Naur linux-4.16/arch/x86/Kconfig.debug linux-4.16h-for-v3/arch/x86/Kconfig.debug +--- linux-4.16/arch/x86/Kconfig.debug 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/x86/Kconfig.debug 2018-04-11 22:38:06.400997997 +0200 +@@ -101,6 +101,7 @@ + config DEBUG_WX + bool "Warn on W+X mappings at boot" + select X86_PTDUMP_CORE ++ default y + ---help--- + Generate a warning if any W+X mappings are found at boot. + +diff -Naur linux-4.16/arch/x86/kernel/cpu/common.c linux-4.16h-for-v3/arch/x86/kernel/cpu/common.c +--- linux-4.16/arch/x86/kernel/cpu/common.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/x86/kernel/cpu/common.c 2018-04-11 22:38:06.401997625 +0200 +@@ -1617,7 +1617,6 @@ + wrmsrl(MSR_KERNEL_GS_BASE, 0); + barrier(); + +- x86_configure_nx(); + x2apic_setup(); + + /* +diff -Naur linux-4.16/arch/x86/kernel/process.c linux-4.16h-for-v3/arch/x86/kernel/process.c +--- linux-4.16/arch/x86/kernel/process.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/x86/kernel/process.c 2018-04-11 22:38:06.401997625 +0200 +@@ -38,6 +38,8 @@ + #include + #include + #include ++#include ++#include + + /* + * per-CPU TSS segments. Threads are completely 'soft' on Linux, +@@ -572,7 +574,10 @@ + + unsigned long arch_randomize_brk(struct mm_struct *mm) + { +- return randomize_page(mm->brk, 0x02000000); ++ if (mmap_is_ia32()) ++ return mm->brk + get_random_long() % SZ_32M + PAGE_SIZE; ++ else ++ return mm->brk + get_random_long() % SZ_1G + PAGE_SIZE; + } + + /* +diff -Naur linux-4.16/arch/x86/kernel/sys_x86_64.c linux-4.16h-for-v3/arch/x86/kernel/sys_x86_64.c +--- linux-4.16/arch/x86/kernel/sys_x86_64.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/x86/kernel/sys_x86_64.c 2018-04-11 22:38:06.401997625 +0200 +@@ -54,13 +54,6 @@ + return va_align.bits & get_align_mask(); + } + +-unsigned long align_vdso_addr(unsigned long addr) +-{ +- unsigned long align_mask = get_align_mask(); +- addr = (addr + align_mask) & ~align_mask; +- return addr | get_align_bits(); +-} +- + static int __init control_va_addr_alignment(char *str) + { + /* guard against enabling this on other CPU families */ +@@ -122,10 +115,7 @@ + } + + *begin = get_mmap_base(1); +- if (in_compat_syscall()) +- *end = task_size_32bit(); +- else +- *end = task_size_64bit(addr > DEFAULT_MAP_WINDOW); ++ *end = get_mmap_base(0); + } + + unsigned long +@@ -210,7 +200,7 @@ + + info.flags = VM_UNMAPPED_AREA_TOPDOWN; + info.length = len; +- info.low_limit = PAGE_SIZE; ++ info.low_limit = get_mmap_base(1); + info.high_limit = get_mmap_base(0); + + /* +diff -Naur linux-4.16/arch/x86/mm/init_32.c linux-4.16h-for-v3/arch/x86/mm/init_32.c +--- linux-4.16/arch/x86/mm/init_32.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/x86/mm/init_32.c 2018-04-11 22:38:06.401997625 +0200 +@@ -558,7 +558,7 @@ + permanent_kmaps_init(pgd_base); + } + +-pteval_t __supported_pte_mask __read_mostly = ~(_PAGE_NX | _PAGE_GLOBAL); ++pteval_t __supported_pte_mask __ro_after_init = ~(_PAGE_NX | _PAGE_GLOBAL); + EXPORT_SYMBOL_GPL(__supported_pte_mask); + + /* user-defined highmem size */ +@@ -866,7 +866,7 @@ + #endif + #endif + +-int kernel_set_to_readonly __read_mostly; ++int kernel_set_to_readonly __ro_after_init; + + void set_kernel_text_rw(void) + { +@@ -918,12 +918,11 @@ + unsigned long start = PFN_ALIGN(_text); + unsigned long size = PFN_ALIGN(_etext) - start; + ++ kernel_set_to_readonly = 1; + set_pages_ro(virt_to_page(start), size >> PAGE_SHIFT); + printk(KERN_INFO "Write protecting the kernel text: %luk\n", + size >> 10); + +- kernel_set_to_readonly = 1; +- + #ifdef CONFIG_CPA_DEBUG + printk(KERN_INFO "Testing CPA: Reverting %lx-%lx\n", + start, start+size); +diff -Naur linux-4.16/arch/x86/mm/init_64.c linux-4.16h-for-v3/arch/x86/mm/init_64.c +--- linux-4.16/arch/x86/mm/init_64.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/arch/x86/mm/init_64.c 2018-04-11 22:38:06.401997625 +0200 +@@ -65,7 +65,7 @@ + * around without checking the pgd every time. + */ + +-pteval_t __supported_pte_mask __read_mostly = ~0; ++pteval_t __supported_pte_mask __ro_after_init = ~0; + EXPORT_SYMBOL_GPL(__supported_pte_mask); + + int force_personality32; +@@ -1195,7 +1195,7 @@ + mem_init_print_info(NULL); + } + +-int kernel_set_to_readonly; ++int kernel_set_to_readonly __ro_after_init; + + void set_kernel_text_rw(void) + { +@@ -1244,9 +1244,8 @@ + + printk(KERN_INFO "Write protecting the kernel read-only data: %luk\n", + (end - start) >> 10); +- set_memory_ro(start, (end - start) >> PAGE_SHIFT); +- + kernel_set_to_readonly = 1; ++ set_memory_ro(start, (end - start) >> PAGE_SHIFT); + + /* + * The rodata/data/bss/brk section (but not the kernel text!) +diff -Naur linux-4.16/block/blk-softirq.c linux-4.16h-for-v3/block/blk-softirq.c +--- linux-4.16/block/blk-softirq.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/block/blk-softirq.c 2018-04-11 22:38:06.401997625 +0200 +@@ -20,7 +20,7 @@ + * Softirq action handler - move entries to local list and loop over them + * while passing them to the queue registered handler. + */ +-static __latent_entropy void blk_done_softirq(struct softirq_action *h) ++static __latent_entropy void blk_done_softirq(void) + { + struct list_head *cpu_list, local_list; + +diff -Naur linux-4.16/Documentation/admin-guide/kernel-parameters.txt linux-4.16h-for-v3/Documentation/admin-guide/kernel-parameters.txt +--- linux-4.16/Documentation/admin-guide/kernel-parameters.txt 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/Documentation/admin-guide/kernel-parameters.txt 2018-04-11 22:38:06.397999114 +0200 +@@ -496,16 +496,6 @@ + nosocket -- Disable socket memory accounting. + nokmem -- Disable kernel memory accounting. + +- checkreqprot [SELINUX] Set initial checkreqprot flag value. +- Format: { "0" | "1" } +- See security/selinux/Kconfig help text. +- 0 -- check protection applied by kernel (includes +- any implied execute protection). +- 1 -- check protection requested by application. +- Default value is set via a kernel config option. +- Value can be changed at runtime via +- /selinux/checkreqprot. +- + cio_ignore= [S390] + See Documentation/s390/CommonIO for details. + clk_ignore_unused +@@ -2943,6 +2933,11 @@ + the specified number of seconds. This is to be used if + your oopses keep scrolling off the screen. + ++ extra_latent_entropy ++ Enable a very simple form of latent entropy extraction ++ from the first 4GB of memory as the bootmem allocator ++ passes the memory pages to the buddy allocator. ++ + pcbit= [HW,ISDN] + + pcd. [PARIDE] +diff -Naur linux-4.16/Documentation/sysctl/kernel.txt linux-4.16h-for-v3/Documentation/sysctl/kernel.txt +--- linux-4.16/Documentation/sysctl/kernel.txt 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/Documentation/sysctl/kernel.txt 2018-04-11 22:38:06.398998742 +0200 +@@ -92,6 +92,7 @@ + - sysctl_writes_strict + - tainted + - threads-max ++- tiocsti_restrict + - unknown_nmi_panic + - watchdog + - watchdog_thresh +@@ -1014,6 +1015,26 @@ + + ============================================================== + ++tiocsti_restrict: ++ ++This toggle indicates whether unprivileged users are prevented ++from using the TIOCSTI ioctl to inject commands into other processes ++which share a tty session. ++ ++When tiocsti_restrict is set to (0) there are no restrictions(accept ++the default restriction of only being able to injection commands into ++one's own tty). When tiocsti_restrict is set to (1), users must ++have CAP_SYS_ADMIN to use the TIOCSTI ioctl. ++ ++When user namespaces are in use, the check for the capability ++CAP_SYS_ADMIN is done against the user namespace that originally ++opened the tty. ++ ++The kernel config option CONFIG_SECURITY_TIOCSTI_RESTRICT sets the ++default value of tiocsti_restrict. ++ ++============================================================== ++ + unknown_nmi_panic: + + The value in this file affects behavior of handling NMI. When the +diff -Naur linux-4.16/drivers/ata/libata-core.c linux-4.16h-for-v3/drivers/ata/libata-core.c +--- linux-4.16/drivers/ata/libata-core.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/drivers/ata/libata-core.c 2018-04-11 22:38:06.402997252 +0200 +@@ -5148,7 +5148,7 @@ + struct ata_port *ap; + unsigned int tag; + +- WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */ ++ BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */ + ap = qc->ap; + + qc->flags = 0; +@@ -5165,7 +5165,7 @@ + struct ata_port *ap; + struct ata_link *link; + +- WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */ ++ BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */ + WARN_ON_ONCE(!(qc->flags & ATA_QCFLAG_ACTIVE)); + ap = qc->ap; + link = qc->dev->link; +diff -Naur linux-4.16/drivers/char/Kconfig linux-4.16h-for-v3/drivers/char/Kconfig +--- linux-4.16/drivers/char/Kconfig 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/drivers/char/Kconfig 2018-04-11 22:38:06.402997252 +0200 +@@ -9,7 +9,6 @@ + + config DEVMEM + bool "/dev/mem virtual device support" +- default y + help + Say Y here if you want to support the /dev/mem device. + The /dev/mem device is used to access areas of physical +@@ -568,7 +567,6 @@ + config DEVPORT + bool "/dev/port character device" + depends on ISA || PCI +- default y + help + Say Y here if you want to support the /dev/port device. The /dev/port + device is similar to /dev/mem, but for I/O ports. +diff -Naur linux-4.16/drivers/media/dvb-frontends/cx24116.c linux-4.16h-for-v3/drivers/media/dvb-frontends/cx24116.c +--- linux-4.16/drivers/media/dvb-frontends/cx24116.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/drivers/media/dvb-frontends/cx24116.c 2018-04-11 22:38:06.402997252 +0200 +@@ -1456,7 +1456,7 @@ + return cx24116_read_status(fe, status); + } + +-static int cx24116_get_algo(struct dvb_frontend *fe) ++static enum dvbfe_algo cx24116_get_algo(struct dvb_frontend *fe) + { + return DVBFE_ALGO_HW; + } +diff -Naur linux-4.16/drivers/media/dvb-frontends/cx24117.c linux-4.16h-for-v3/drivers/media/dvb-frontends/cx24117.c +--- linux-4.16/drivers/media/dvb-frontends/cx24117.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/drivers/media/dvb-frontends/cx24117.c 2018-04-11 22:38:06.403996880 +0200 +@@ -1555,7 +1555,7 @@ + return cx24117_read_status(fe, status); + } + +-static int cx24117_get_algo(struct dvb_frontend *fe) ++static enum dvbfe_algo cx24117_get_algo(struct dvb_frontend *fe) + { + return DVBFE_ALGO_HW; + } +diff -Naur linux-4.16/drivers/media/dvb-frontends/cx24120.c linux-4.16h-for-v3/drivers/media/dvb-frontends/cx24120.c +--- linux-4.16/drivers/media/dvb-frontends/cx24120.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/drivers/media/dvb-frontends/cx24120.c 2018-04-11 22:38:06.403996880 +0200 +@@ -1491,7 +1491,7 @@ + return cx24120_read_status(fe, status); + } + +-static int cx24120_get_algo(struct dvb_frontend *fe) ++static enum dvbfe_algo cx24120_get_algo(struct dvb_frontend *fe) + { + return DVBFE_ALGO_HW; + } +diff -Naur linux-4.16/drivers/media/dvb-frontends/cx24123.c linux-4.16h-for-v3/drivers/media/dvb-frontends/cx24123.c +--- linux-4.16/drivers/media/dvb-frontends/cx24123.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/drivers/media/dvb-frontends/cx24123.c 2018-04-11 22:38:06.403996880 +0200 +@@ -1005,7 +1005,7 @@ + return retval; + } + +-static int cx24123_get_algo(struct dvb_frontend *fe) ++static enum dvbfe_algo cx24123_get_algo(struct dvb_frontend *fe) + { + return DVBFE_ALGO_HW; + } +diff -Naur linux-4.16/drivers/media/dvb-frontends/cxd2820r_core.c linux-4.16h-for-v3/drivers/media/dvb-frontends/cxd2820r_core.c +--- linux-4.16/drivers/media/dvb-frontends/cxd2820r_core.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/drivers/media/dvb-frontends/cxd2820r_core.c 2018-04-11 22:38:06.403996880 +0200 +@@ -403,7 +403,7 @@ + return DVBFE_ALGO_SEARCH_ERROR; + } + +-static int cxd2820r_get_frontend_algo(struct dvb_frontend *fe) ++static enum dvbfe_algo cxd2820r_get_frontend_algo(struct dvb_frontend *fe) + { + return DVBFE_ALGO_CUSTOM; + } +diff -Naur linux-4.16/drivers/media/dvb-frontends/mb86a20s.c linux-4.16h-for-v3/drivers/media/dvb-frontends/mb86a20s.c +--- linux-4.16/drivers/media/dvb-frontends/mb86a20s.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/drivers/media/dvb-frontends/mb86a20s.c 2018-04-11 22:38:06.403996880 +0200 +@@ -2055,7 +2055,7 @@ + kfree(state); + } + +-static int mb86a20s_get_frontend_algo(struct dvb_frontend *fe) ++static enum dvbfe_algo mb86a20s_get_frontend_algo(struct dvb_frontend *fe) + { + return DVBFE_ALGO_HW; + } +diff -Naur linux-4.16/drivers/media/dvb-frontends/s921.c linux-4.16h-for-v3/drivers/media/dvb-frontends/s921.c +--- linux-4.16/drivers/media/dvb-frontends/s921.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/drivers/media/dvb-frontends/s921.c 2018-04-11 22:38:06.404996507 +0200 +@@ -464,7 +464,7 @@ + return rc; + } + +-static int s921_get_algo(struct dvb_frontend *fe) ++static enum dvbfe_algo s921_get_algo(struct dvb_frontend *fe) + { + return DVBFE_ALGO_HW; + } +diff -Naur linux-4.16/drivers/media/pci/bt8xx/dst.c linux-4.16h-for-v3/drivers/media/pci/bt8xx/dst.c +--- linux-4.16/drivers/media/pci/bt8xx/dst.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/drivers/media/pci/bt8xx/dst.c 2018-04-11 22:38:06.404996507 +0200 +@@ -1657,7 +1657,7 @@ + return 0; + } + +-static int dst_get_tuning_algo(struct dvb_frontend *fe) ++static enum dvbfe_algo dst_get_tuning_algo(struct dvb_frontend *fe) + { + return dst_algo ? DVBFE_ALGO_HW : DVBFE_ALGO_SW; + } +diff -Naur linux-4.16/drivers/media/pci/pt1/va1j5jf8007s.c linux-4.16h-for-v3/drivers/media/pci/pt1/va1j5jf8007s.c +--- linux-4.16/drivers/media/pci/pt1/va1j5jf8007s.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/drivers/media/pci/pt1/va1j5jf8007s.c 2018-04-11 22:38:06.404996507 +0200 +@@ -98,7 +98,7 @@ + return 0; + } + +-static int va1j5jf8007s_get_frontend_algo(struct dvb_frontend *fe) ++static enum dvbfe_algo va1j5jf8007s_get_frontend_algo(struct dvb_frontend *fe) + { + return DVBFE_ALGO_HW; + } +diff -Naur linux-4.16/drivers/media/pci/pt1/va1j5jf8007t.c linux-4.16h-for-v3/drivers/media/pci/pt1/va1j5jf8007t.c +--- linux-4.16/drivers/media/pci/pt1/va1j5jf8007t.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/drivers/media/pci/pt1/va1j5jf8007t.c 2018-04-11 22:38:06.404996507 +0200 +@@ -88,7 +88,7 @@ + return 0; + } + +-static int va1j5jf8007t_get_frontend_algo(struct dvb_frontend *fe) ++static enum dvbfe_algo va1j5jf8007t_get_frontend_algo(struct dvb_frontend *fe) + { + return DVBFE_ALGO_HW; + } +diff -Naur linux-4.16/drivers/tty/Kconfig linux-4.16h-for-v3/drivers/tty/Kconfig +--- linux-4.16/drivers/tty/Kconfig 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/drivers/tty/Kconfig 2018-04-11 22:38:06.404996507 +0200 +@@ -122,7 +122,6 @@ + + config LEGACY_PTYS + bool "Legacy (BSD) PTY support" +- default y + ---help--- + A pseudo terminal (PTY) is a software device consisting of two + halves: a master and a slave. The slave device behaves identical to +diff -Naur linux-4.16/drivers/tty/tty_io.c linux-4.16h-for-v3/drivers/tty/tty_io.c +--- linux-4.16/drivers/tty/tty_io.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/drivers/tty/tty_io.c 2018-04-11 22:38:06.404996507 +0200 +@@ -172,6 +172,7 @@ + put_device(tty->dev); + kfree(tty->write_buf); + tty->magic = 0xDEADDEAD; ++ put_user_ns(tty->owner_user_ns); + kfree(tty); + } + +@@ -2155,11 +2156,19 @@ + * FIXME: may race normal receive processing + */ + ++int tiocsti_restrict = IS_ENABLED(CONFIG_SECURITY_TIOCSTI_RESTRICT); ++ + static int tiocsti(struct tty_struct *tty, char __user *p) + { + char ch, mbz = 0; + struct tty_ldisc *ld; + ++ if (tiocsti_restrict && ++ !ns_capable(tty->owner_user_ns, CAP_SYS_ADMIN)) { ++ dev_warn_ratelimited(tty->dev, ++ "Denied TIOCSTI ioctl for non-privileged process\n"); ++ return -EPERM; ++ } + if ((current->signal->tty != tty) && !capable(CAP_SYS_ADMIN)) + return -EPERM; + if (get_user(ch, p)) +@@ -2839,6 +2848,7 @@ + tty->index = idx; + tty_line_name(driver, idx, tty->name); + tty->dev = tty_get_device(tty); ++ tty->owner_user_ns = get_user_ns(current_user_ns()); + + return tty; + } +diff -Naur linux-4.16/drivers/usb/core/hub.c linux-4.16h-for-v3/drivers/usb/core/hub.c +--- linux-4.16/drivers/usb/core/hub.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/drivers/usb/core/hub.c 2018-04-11 22:38:06.405996135 +0200 +@@ -41,6 +41,8 @@ + #define USB_TP_TRANSMISSION_DELAY 40 /* ns */ + #define USB_TP_TRANSMISSION_DELAY_MAX 65535 /* ns */ + ++extern int deny_new_usb; ++ + /* Protect struct usb_device->state and ->children members + * Note: Both are also protected by ->dev.sem, except that ->state can + * change to USB_STATE_NOTATTACHED even when the semaphore isn't held. */ +@@ -4839,6 +4841,12 @@ + goto done; + return; + } ++ ++ if (deny_new_usb) { ++ dev_err(&port_dev->dev, "denied insert of USB device on port %d\n", port1); ++ goto done; ++ } ++ + if (hub_is_superspeed(hub->hdev)) + unit_load = 150; + else +diff -Naur linux-4.16/fs/exec.c linux-4.16h-for-v3/fs/exec.c +--- linux-4.16/fs/exec.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/fs/exec.c 2018-04-11 22:38:06.406995762 +0200 +@@ -62,6 +62,7 @@ + #include + #include + #include ++#include + + #include + #include +@@ -321,6 +322,8 @@ + arch_bprm_mm_init(mm, vma); + up_write(&mm->mmap_sem); + bprm->p = vma->vm_end - sizeof(void *); ++ if (randomize_va_space) ++ bprm->p ^= get_random_int() & ~PAGE_MASK; + return 0; + err: + up_write(&mm->mmap_sem); +diff -Naur linux-4.16/fs/namei.c linux-4.16h-for-v3/fs/namei.c +--- linux-4.16/fs/namei.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/fs/namei.c 2018-04-11 22:38:06.406995762 +0200 +@@ -882,8 +882,8 @@ + path_put(&last->link); + } + +-int sysctl_protected_symlinks __read_mostly = 0; +-int sysctl_protected_hardlinks __read_mostly = 0; ++int sysctl_protected_symlinks __read_mostly = 1; ++int sysctl_protected_hardlinks __read_mostly = 1; + + /** + * may_follow_link - Check symlink following for unsafe situations +diff -Naur linux-4.16/fs/nfs/Kconfig linux-4.16h-for-v3/fs/nfs/Kconfig +--- linux-4.16/fs/nfs/Kconfig 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/fs/nfs/Kconfig 2018-04-11 22:38:06.406995762 +0200 +@@ -195,4 +195,3 @@ + bool + depends on NFS_FS && SUNRPC_DEBUG + select CRC32 +- default y +diff -Naur linux-4.16/fs/proc/Kconfig linux-4.16h-for-v3/fs/proc/Kconfig +--- linux-4.16/fs/proc/Kconfig 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/fs/proc/Kconfig 2018-04-11 22:38:06.407995390 +0200 +@@ -39,7 +39,6 @@ + config PROC_VMCORE + bool "/proc/vmcore support" + depends on PROC_FS && CRASH_DUMP +- default y + help + Exports the dump image of crashed kernel in ELF format. + +diff -Naur linux-4.16/fs/stat.c linux-4.16h-for-v3/fs/stat.c +--- linux-4.16/fs/stat.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/fs/stat.c 2018-04-11 22:38:06.407995390 +0200 +@@ -40,8 +40,13 @@ + stat->gid = inode->i_gid; + stat->rdev = inode->i_rdev; + stat->size = i_size_read(inode); +- stat->atime = inode->i_atime; +- stat->mtime = inode->i_mtime; ++ if (is_sidechannel_device(inode) && !capable_noaudit(CAP_MKNOD)) { ++ stat->atime = inode->i_ctime; ++ stat->mtime = inode->i_ctime; ++ } else { ++ stat->atime = inode->i_atime; ++ stat->mtime = inode->i_mtime; ++ } + stat->ctime = inode->i_ctime; + stat->blksize = i_blocksize(inode); + stat->blocks = inode->i_blocks; +@@ -75,9 +80,14 @@ + stat->result_mask |= STATX_BASIC_STATS; + request_mask &= STATX_ALL; + query_flags &= KSTAT_QUERY_FLAGS; +- if (inode->i_op->getattr) +- return inode->i_op->getattr(path, stat, request_mask, +- query_flags); ++ if (inode->i_op->getattr) { ++ int retval = inode->i_op->getattr(path, stat, request_mask, query_flags); ++ if (!retval && is_sidechannel_device(inode) && !capable_noaudit(CAP_MKNOD)) { ++ stat->atime = stat->ctime; ++ stat->mtime = stat->ctime; ++ } ++ return retval; ++ } + + generic_fillattr(inode, stat); + return 0; +diff -Naur linux-4.16/include/linux/cache.h linux-4.16h-for-v3/include/linux/cache.h +--- linux-4.16/include/linux/cache.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/cache.h 2018-04-11 22:38:06.407995390 +0200 +@@ -31,6 +31,8 @@ + #define __ro_after_init __attribute__((__section__(".data..ro_after_init"))) + #endif + ++#define __read_only __ro_after_init ++ + #ifndef ____cacheline_aligned + #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES))) + #endif +diff -Naur linux-4.16/include/linux/capability.h linux-4.16h-for-v3/include/linux/capability.h +--- linux-4.16/include/linux/capability.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/capability.h 2018-04-11 22:38:06.407995390 +0200 +@@ -207,6 +207,7 @@ + extern bool has_ns_capability_noaudit(struct task_struct *t, + struct user_namespace *ns, int cap); + extern bool capable(int cap); ++extern bool capable_noaudit(int cap); + extern bool ns_capable(struct user_namespace *ns, int cap); + extern bool ns_capable_noaudit(struct user_namespace *ns, int cap); + #else +@@ -232,6 +233,10 @@ + { + return true; + } ++static inline bool capable_noaudit(int cap) ++{ ++ return true; ++} + static inline bool ns_capable(struct user_namespace *ns, int cap) + { + return true; +diff -Naur linux-4.16/include/linux/fs.h linux-4.16h-for-v3/include/linux/fs.h +--- linux-4.16/include/linux/fs.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/fs.h 2018-04-11 22:38:06.407995390 +0200 +@@ -3407,4 +3407,15 @@ + extern bool path_noexec(const struct path *path); + extern void inode_nohighmem(struct inode *inode); + ++extern int device_sidechannel_restrict; ++ ++static inline bool is_sidechannel_device(const struct inode *inode) ++{ ++ umode_t mode; ++ if (!device_sidechannel_restrict) ++ return false; ++ mode = inode->i_mode; ++ return ((S_ISCHR(mode) || S_ISBLK(mode)) && (mode & (S_IROTH | S_IWOTH))); ++} ++ + #endif /* _LINUX_FS_H */ +diff -Naur linux-4.16/include/linux/fsnotify.h linux-4.16h-for-v3/include/linux/fsnotify.h +--- linux-4.16/include/linux/fsnotify.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/fsnotify.h 2018-04-11 22:38:06.407995390 +0200 +@@ -181,6 +181,9 @@ + struct inode *inode = path->dentry->d_inode; + __u32 mask = FS_ACCESS; + ++ if (is_sidechannel_device(inode)) ++ return; ++ + if (S_ISDIR(inode->i_mode)) + mask |= FS_ISDIR; + +@@ -199,6 +202,9 @@ + struct inode *inode = path->dentry->d_inode; + __u32 mask = FS_MODIFY; + ++ if (is_sidechannel_device(inode)) ++ return; ++ + if (S_ISDIR(inode->i_mode)) + mask |= FS_ISDIR; + +diff -Naur linux-4.16/include/linux/gfp.h linux-4.16h-for-v3/include/linux/gfp.h +--- linux-4.16/include/linux/gfp.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/gfp.h 2018-04-11 22:38:06.408995018 +0200 +@@ -513,9 +513,9 @@ + extern unsigned long __get_free_pages(gfp_t gfp_mask, unsigned int order); + extern unsigned long get_zeroed_page(gfp_t gfp_mask); + +-void *alloc_pages_exact(size_t size, gfp_t gfp_mask); ++void *alloc_pages_exact(size_t size, gfp_t gfp_mask) __attribute__((alloc_size(1))); + void free_pages_exact(void *virt, size_t size); +-void * __meminit alloc_pages_exact_nid(int nid, size_t size, gfp_t gfp_mask); ++void * __meminit alloc_pages_exact_nid(int nid, size_t size, gfp_t gfp_mask) __attribute__((alloc_size(1))); + + #define __get_free_page(gfp_mask) \ + __get_free_pages((gfp_mask), 0) +diff -Naur linux-4.16/include/linux/highmem.h linux-4.16h-for-v3/include/linux/highmem.h +--- linux-4.16/include/linux/highmem.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/highmem.h 2018-04-11 22:38:06.408995018 +0200 +@@ -191,6 +191,13 @@ + kunmap_atomic(kaddr); + } + ++static inline void verify_zero_highpage(struct page *page) ++{ ++ void *kaddr = kmap_atomic(page); ++ BUG_ON(memchr_inv(kaddr, 0, PAGE_SIZE)); ++ kunmap_atomic(kaddr); ++} ++ + static inline void zero_user_segments(struct page *page, + unsigned start1, unsigned end1, + unsigned start2, unsigned end2) +diff -Naur linux-4.16/include/linux/interrupt.h linux-4.16h-for-v3/include/linux/interrupt.h +--- linux-4.16/include/linux/interrupt.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/interrupt.h 2018-04-11 22:38:06.408995018 +0200 +@@ -485,7 +485,7 @@ + + struct softirq_action + { +- void (*action)(struct softirq_action *); ++ void (*action)(void); + }; + + asmlinkage void do_softirq(void); +@@ -500,7 +500,7 @@ + } + #endif + +-extern void open_softirq(int nr, void (*action)(struct softirq_action *)); ++extern void __init open_softirq(int nr, void (*action)(void)); + extern void softirq_init(void); + extern void __raise_softirq_irqoff(unsigned int nr); + +diff -Naur linux-4.16/include/linux/kobject_ns.h linux-4.16h-for-v3/include/linux/kobject_ns.h +--- linux-4.16/include/linux/kobject_ns.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/kobject_ns.h 2018-04-11 22:38:06.408995018 +0200 +@@ -45,7 +45,7 @@ + void (*drop_ns)(void *); + }; + +-int kobj_ns_type_register(const struct kobj_ns_type_operations *ops); ++int __init kobj_ns_type_register(const struct kobj_ns_type_operations *ops); + int kobj_ns_type_registered(enum kobj_ns_type type); + const struct kobj_ns_type_operations *kobj_child_ns_ops(struct kobject *parent); + const struct kobj_ns_type_operations *kobj_ns_ops(struct kobject *kobj); +diff -Naur linux-4.16/include/linux/mm.h linux-4.16h-for-v3/include/linux/mm.h +--- linux-4.16/include/linux/mm.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/mm.h 2018-04-11 22:38:06.408995018 +0200 +@@ -535,7 +535,7 @@ + } + #endif + +-extern void *kvmalloc_node(size_t size, gfp_t flags, int node); ++extern void *kvmalloc_node(size_t size, gfp_t flags, int node) __attribute__((alloc_size(1))); + static inline void *kvmalloc(size_t size, gfp_t flags) + { + return kvmalloc_node(size, flags, NUMA_NO_NODE); +diff -Naur linux-4.16/include/linux/percpu.h linux-4.16h-for-v3/include/linux/percpu.h +--- linux-4.16/include/linux/percpu.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/percpu.h 2018-04-11 22:38:06.408995018 +0200 +@@ -129,7 +129,7 @@ + pcpu_fc_populate_pte_fn_t populate_pte_fn); + #endif + +-extern void __percpu *__alloc_reserved_percpu(size_t size, size_t align); ++extern void __percpu *__alloc_reserved_percpu(size_t size, size_t align) __attribute__((alloc_size(1))); + extern bool __is_kernel_percpu_address(unsigned long addr, unsigned long *can_addr); + extern bool is_kernel_percpu_address(unsigned long addr); + +@@ -137,8 +137,8 @@ + extern void __init setup_per_cpu_areas(void); + #endif + +-extern void __percpu *__alloc_percpu_gfp(size_t size, size_t align, gfp_t gfp); +-extern void __percpu *__alloc_percpu(size_t size, size_t align); ++extern void __percpu *__alloc_percpu_gfp(size_t size, size_t align, gfp_t gfp) __attribute__((alloc_size(1))); ++extern void __percpu *__alloc_percpu(size_t size, size_t align) __attribute__((alloc_size(1))); + extern void free_percpu(void __percpu *__pdata); + extern phys_addr_t per_cpu_ptr_to_phys(void *addr); + +diff -Naur linux-4.16/include/linux/perf_event.h linux-4.16h-for-v3/include/linux/perf_event.h +--- linux-4.16/include/linux/perf_event.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/perf_event.h 2018-04-11 22:38:06.408995018 +0200 +@@ -1151,6 +1151,11 @@ + int perf_event_max_stack_handler(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, loff_t *ppos); + ++static inline bool perf_paranoid_any(void) ++{ ++ return sysctl_perf_event_paranoid > 2; ++} ++ + static inline bool perf_paranoid_tracepoint_raw(void) + { + return sysctl_perf_event_paranoid > -1; +diff -Naur linux-4.16/include/linux/slab.h linux-4.16h-for-v3/include/linux/slab.h +--- linux-4.16/include/linux/slab.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/slab.h 2018-04-11 22:38:06.409994645 +0200 +@@ -177,8 +177,8 @@ + /* + * Common kmalloc functions provided by all allocators + */ +-void * __must_check __krealloc(const void *, size_t, gfp_t); +-void * __must_check krealloc(const void *, size_t, gfp_t); ++void * __must_check __krealloc(const void *, size_t, gfp_t) __attribute__((alloc_size(2))); ++void * __must_check krealloc(const void *, size_t, gfp_t) __attribute((alloc_size(2))); + void kfree(const void *); + void kzfree(const void *); + size_t ksize(const void *); +@@ -351,7 +351,7 @@ + } + #endif /* !CONFIG_SLOB */ + +-void *__kmalloc(size_t size, gfp_t flags) __assume_kmalloc_alignment __malloc; ++void *__kmalloc(size_t size, gfp_t flags) __assume_kmalloc_alignment __malloc __attribute__((alloc_size(1))); + void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags) __assume_slab_alignment __malloc; + void kmem_cache_free(struct kmem_cache *, void *); + +@@ -375,7 +375,7 @@ + } + + #ifdef CONFIG_NUMA +-void *__kmalloc_node(size_t size, gfp_t flags, int node) __assume_kmalloc_alignment __malloc; ++void *__kmalloc_node(size_t size, gfp_t flags, int node) __assume_kmalloc_alignment __malloc __attribute__((alloc_size(1))); + void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node) __assume_slab_alignment __malloc; + #else + static __always_inline void *__kmalloc_node(size_t size, gfp_t flags, int node) +@@ -497,7 +497,7 @@ + * for general use, and so are not documented here. For a full list of + * potential flags, always refer to linux/gfp.h. + */ +-static __always_inline void *kmalloc(size_t size, gfp_t flags) ++static __always_inline __attribute__((alloc_size(1))) void *kmalloc(size_t size, gfp_t flags) + { + if (__builtin_constant_p(size)) { + if (size > KMALLOC_MAX_CACHE_SIZE) +@@ -537,7 +537,7 @@ + return 0; + } + +-static __always_inline void *kmalloc_node(size_t size, gfp_t flags, int node) ++static __always_inline __attribute__((alloc_size(1))) void *kmalloc_node(size_t size, gfp_t flags, int node) + { + #ifndef CONFIG_SLOB + if (__builtin_constant_p(size) && +diff -Naur linux-4.16/include/linux/slub_def.h linux-4.16h-for-v3/include/linux/slub_def.h +--- linux-4.16/include/linux/slub_def.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/slub_def.h 2018-04-11 22:38:06.409994645 +0200 +@@ -120,6 +120,11 @@ + unsigned long random; + #endif + ++#ifdef CONFIG_SLAB_CANARY ++ unsigned long random_active; ++ unsigned long random_inactive; ++#endif ++ + #ifdef CONFIG_NUMA + /* + * Defragmentation by allocating from a remote node. +diff -Naur linux-4.16/include/linux/string.h linux-4.16h-for-v3/include/linux/string.h +--- linux-4.16/include/linux/string.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/string.h 2018-04-11 22:38:06.409994645 +0200 +@@ -235,10 +235,16 @@ + void __read_overflow3(void) __compiletime_error("detected read beyond size of object passed as 3rd parameter"); + void __write_overflow(void) __compiletime_error("detected write beyond size of object passed as 1st parameter"); + ++#ifdef CONFIG_FORTIFY_SOURCE_STRICT_STRING ++#define __string_size(p) __builtin_object_size(p, 1) ++#else ++#define __string_size(p) __builtin_object_size(p, 0) ++#endif ++ + #if !defined(__NO_FORTIFY) && defined(__OPTIMIZE__) && defined(CONFIG_FORTIFY_SOURCE) + __FORTIFY_INLINE char *strncpy(char *p, const char *q, __kernel_size_t size) + { +- size_t p_size = __builtin_object_size(p, 0); ++ size_t p_size = __string_size(p); + if (__builtin_constant_p(size) && p_size < size) + __write_overflow(); + if (p_size < size) +@@ -248,7 +254,7 @@ + + __FORTIFY_INLINE char *strcat(char *p, const char *q) + { +- size_t p_size = __builtin_object_size(p, 0); ++ size_t p_size = __string_size(p); + if (p_size == (size_t)-1) + return __builtin_strcat(p, q); + if (strlcat(p, q, p_size) >= p_size) +@@ -259,7 +265,7 @@ + __FORTIFY_INLINE __kernel_size_t strlen(const char *p) + { + __kernel_size_t ret; +- size_t p_size = __builtin_object_size(p, 0); ++ size_t p_size = __string_size(p); + + /* Work around gcc excess stack consumption issue */ + if (p_size == (size_t)-1 || +@@ -274,7 +280,7 @@ + extern __kernel_size_t __real_strnlen(const char *, __kernel_size_t) __RENAME(strnlen); + __FORTIFY_INLINE __kernel_size_t strnlen(const char *p, __kernel_size_t maxlen) + { +- size_t p_size = __builtin_object_size(p, 0); ++ size_t p_size = __string_size(p); + __kernel_size_t ret = __real_strnlen(p, maxlen < p_size ? maxlen : p_size); + if (p_size <= ret && maxlen != ret) + fortify_panic(__func__); +@@ -286,8 +292,8 @@ + __FORTIFY_INLINE size_t strlcpy(char *p, const char *q, size_t size) + { + size_t ret; +- size_t p_size = __builtin_object_size(p, 0); +- size_t q_size = __builtin_object_size(q, 0); ++ size_t p_size = __string_size(p); ++ size_t q_size = __string_size(q); + if (p_size == (size_t)-1 && q_size == (size_t)-1) + return __real_strlcpy(p, q, size); + ret = strlen(q); +@@ -307,8 +313,8 @@ + __FORTIFY_INLINE char *strncat(char *p, const char *q, __kernel_size_t count) + { + size_t p_len, copy_len; +- size_t p_size = __builtin_object_size(p, 0); +- size_t q_size = __builtin_object_size(q, 0); ++ size_t p_size = __string_size(p); ++ size_t q_size = __string_size(q); + if (p_size == (size_t)-1 && q_size == (size_t)-1) + return __builtin_strncat(p, q, count); + p_len = strlen(p); +@@ -421,8 +427,8 @@ + /* defined after fortified strlen and memcpy to reuse them */ + __FORTIFY_INLINE char *strcpy(char *p, const char *q) + { +- size_t p_size = __builtin_object_size(p, 0); +- size_t q_size = __builtin_object_size(q, 0); ++ size_t p_size = __string_size(p); ++ size_t q_size = __string_size(q); + if (p_size == (size_t)-1 && q_size == (size_t)-1) + return __builtin_strcpy(p, q); + memcpy(p, q, strlen(q) + 1); +diff -Naur linux-4.16/include/linux/tty.h linux-4.16h-for-v3/include/linux/tty.h +--- linux-4.16/include/linux/tty.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/tty.h 2018-04-11 22:38:06.409994645 +0200 +@@ -13,6 +13,7 @@ + #include + #include + #include ++#include + + + /* +@@ -335,6 +336,7 @@ + /* If the tty has a pending do_SAK, queue it here - akpm */ + struct work_struct SAK_work; + struct tty_port *port; ++ struct user_namespace *owner_user_ns; + } __randomize_layout; + + /* Each of a tty's open files has private_data pointing to tty_file_private */ +@@ -344,6 +346,8 @@ + struct list_head list; + }; + ++extern int tiocsti_restrict; ++ + /* tty magic number */ + #define TTY_MAGIC 0x5401 + +diff -Naur linux-4.16/include/linux/vmalloc.h linux-4.16h-for-v3/include/linux/vmalloc.h +--- linux-4.16/include/linux/vmalloc.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/include/linux/vmalloc.h 2018-04-11 22:38:06.409994645 +0200 +@@ -68,19 +68,19 @@ + } + #endif + +-extern void *vmalloc(unsigned long size); +-extern void *vzalloc(unsigned long size); +-extern void *vmalloc_user(unsigned long size); +-extern void *vmalloc_node(unsigned long size, int node); +-extern void *vzalloc_node(unsigned long size, int node); +-extern void *vmalloc_exec(unsigned long size); +-extern void *vmalloc_32(unsigned long size); +-extern void *vmalloc_32_user(unsigned long size); +-extern void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot); ++extern void *vmalloc(unsigned long size) __attribute__((alloc_size(1))); ++extern void *vzalloc(unsigned long size) __attribute__((alloc_size(1))); ++extern void *vmalloc_user(unsigned long size) __attribute__((alloc_size(1))); ++extern void *vmalloc_node(unsigned long size, int node) __attribute__((alloc_size(1))); ++extern void *vzalloc_node(unsigned long size, int node) __attribute__((alloc_size(1))); ++extern void *vmalloc_exec(unsigned long size) __attribute__((alloc_size(1))); ++extern void *vmalloc_32(unsigned long size) __attribute__((alloc_size(1))); ++extern void *vmalloc_32_user(unsigned long size) __attribute__((alloc_size(1))); ++extern void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot) __attribute__((alloc_size(1))); + extern void *__vmalloc_node_range(unsigned long size, unsigned long align, + unsigned long start, unsigned long end, gfp_t gfp_mask, + pgprot_t prot, unsigned long vm_flags, int node, +- const void *caller); ++ const void *caller) __attribute__((alloc_size(1))); + #ifndef CONFIG_MMU + extern void *__vmalloc_node_flags(unsigned long size, int node, gfp_t flags); + static inline void *__vmalloc_node_flags_caller(unsigned long size, int node, +diff -Naur linux-4.16/init/Kconfig linux-4.16h-for-v3/init/Kconfig +--- linux-4.16/init/Kconfig 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/init/Kconfig 2018-04-11 22:38:06.410994273 +0200 +@@ -296,6 +296,7 @@ + config AUDIT + bool "Auditing support" + depends on NET ++ default y + help + Enable auditing infrastructure that can be used with another + kernel subsystem, such as SELinux (which requires this for +@@ -1039,6 +1040,12 @@ + + endchoice + ++config LOCAL_INIT ++ bool "Zero uninitialized locals" ++ help ++ Zero-fill uninitialized local variables, other than variable-length ++ arrays. Requires compiler support. ++ + config SYSCTL + bool + +@@ -1296,8 +1303,7 @@ + which may be appropriate on small systems without swap. + + config AIO +- bool "Enable AIO support" if EXPERT +- default y ++ bool "Enable AIO support" + help + This option enables POSIX asynchronous I/O which may by used + by some high performance threaded applications. Disabling +@@ -1502,7 +1508,7 @@ + + config SLUB_DEBUG + default y +- bool "Enable SLUB debugging support" if EXPERT ++ bool "Enable SLUB debugging support" + depends on SLUB && SYSFS + help + SLUB has extensive debug support features. Disabling these can +@@ -1526,7 +1532,6 @@ + + config COMPAT_BRK + bool "Disable heap randomization" +- default y + help + Randomizing heap placement makes heap exploits harder, but it + also breaks ancient binaries (including anything libc5 based). +@@ -1573,7 +1578,6 @@ + + config SLAB_MERGE_DEFAULT + bool "Allow slab caches to be merged" +- default y + help + For reduced kernel memory fragmentation, slab caches can be + merged when they share the same size and other characteristics. +@@ -1586,9 +1590,9 @@ + command line. + + config SLAB_FREELIST_RANDOM +- default n + depends on SLAB || SLUB + bool "SLAB freelist randomization" ++ default y + help + Randomizes the freelist order used on creating new pages. This + security feature reduces the predictability of the kernel slab +@@ -1597,12 +1601,56 @@ + config SLAB_FREELIST_HARDENED + bool "Harden slab freelist metadata" + depends on SLUB ++ default y + help + Many kernel heap attacks try to target slab cache metadata and + other infrastructure. This options makes minor performance + sacrifies to harden the kernel slab allocator against common + freelist exploit methods. + ++config SLAB_HARDENED ++ default y ++ depends on SLUB ++ bool "Hardened SLAB infrastructure" ++ help ++ Make minor performance sacrifices to harden the kernel slab ++ allocator. ++ ++config SLAB_CANARY ++ depends on SLUB ++ depends on !SLAB_MERGE_DEFAULT ++ bool "SLAB canaries" ++ default y ++ help ++ Place canaries at the end of kernel slab allocations, sacrificing ++ some performance and memory usage for security. ++ ++ Canaries can detect some forms of heap corruption when allocations ++ are freed and as part of the HARDENED_USERCOPY feature. It provides ++ basic use-after-free detection for HARDENED_USERCOPY. ++ ++ Canaries absorb small overflows (rendering them harmless), mitigate ++ non-NUL terminated C string overflows on 64-bit via a guaranteed zero ++ byte and provide basic double-free detection. ++ ++config SLAB_SANITIZE ++ bool "Sanitize SLAB allocations" ++ depends on SLUB ++ default y ++ help ++ Zero fill slab allocations on free, reducing the lifetime of ++ sensitive data and helping to mitigate use-after-free bugs. ++ ++ For slabs with debug poisoning enabling, this has no impact. ++ ++config SLAB_SANITIZE_VERIFY ++ depends on SLAB_SANITIZE && PAGE_SANITIZE ++ default y ++ bool "Verify sanitized SLAB allocations" ++ help ++ Verify that newly allocated slab allocations are zeroed to detect ++ write-after-free bugs. ++ + config SLUB_CPU_PARTIAL + default y + depends on SLUB && SMP +diff -Naur linux-4.16/kernel/audit.c linux-4.16h-for-v3/kernel/audit.c +--- linux-4.16/kernel/audit.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/kernel/audit.c 2018-04-11 22:38:06.410994273 +0200 +@@ -1578,6 +1578,9 @@ + + if (audit_default == AUDIT_OFF) + audit_initialized = AUDIT_DISABLED; ++ else if (!audit_ever_enabled) ++ audit_initialized = AUDIT_UNINITIALIZED; ++ + if (audit_set_enabled(audit_default)) + panic("audit: error setting audit state (%d)\n", audit_default); + +diff -Naur linux-4.16/kernel/capability.c linux-4.16h-for-v3/kernel/capability.c +--- linux-4.16/kernel/capability.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/kernel/capability.c 2018-04-11 22:38:06.410994273 +0200 +@@ -431,6 +431,12 @@ + return ns_capable(&init_user_ns, cap); + } + EXPORT_SYMBOL(capable); ++ ++bool capable_noaudit(int cap) ++{ ++ return ns_capable_noaudit(&init_user_ns, cap); ++} ++EXPORT_SYMBOL(capable_noaudit); + #endif /* CONFIG_MULTIUSER */ + + /** +diff -Naur linux-4.16/kernel/events/core.c linux-4.16h-for-v3/kernel/events/core.c +--- linux-4.16/kernel/events/core.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/kernel/events/core.c 2018-04-11 22:38:06.411993900 +0200 +@@ -397,8 +397,13 @@ + * 0 - disallow raw tracepoint access for unpriv + * 1 - disallow cpu events for unpriv + * 2 - disallow kernel profiling for unpriv ++ * 3 - disallow all unpriv perf event use + */ ++#ifdef CONFIG_SECURITY_PERF_EVENTS_RESTRICT ++int sysctl_perf_event_paranoid __read_mostly = 3; ++#else + int sysctl_perf_event_paranoid __read_mostly = 2; ++#endif + + /* Minimum for 512 kiB + 1 user control page */ + int sysctl_perf_event_mlock __read_mostly = 512 + (PAGE_SIZE / 1024); /* 'free' kiB per user */ +@@ -9915,6 +9920,9 @@ + if (flags & ~PERF_FLAG_ALL) + return -EINVAL; + ++ if (perf_paranoid_any() && !capable(CAP_SYS_ADMIN)) ++ return -EACCES; ++ + err = perf_copy_attr(attr_uptr, &attr); + if (err) + return err; +diff -Naur linux-4.16/kernel/fork.c linux-4.16h-for-v3/kernel/fork.c +--- linux-4.16/kernel/fork.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/kernel/fork.c 2018-04-11 22:38:06.411993900 +0200 +@@ -103,6 +103,11 @@ + + #define CREATE_TRACE_POINTS + #include ++#ifdef CONFIG_USER_NS ++extern int unprivileged_userns_clone; ++#else ++#define unprivileged_userns_clone 0 ++#endif + + /* + * Minimum number of threads to boot the kernel +@@ -1591,6 +1596,10 @@ + if ((clone_flags & (CLONE_NEWUSER|CLONE_FS)) == (CLONE_NEWUSER|CLONE_FS)) + return ERR_PTR(-EINVAL); + ++ if ((clone_flags & CLONE_NEWUSER) && !unprivileged_userns_clone) ++ if (!capable(CAP_SYS_ADMIN)) ++ return ERR_PTR(-EPERM); ++ + /* + * Thread groups must share signals as well, and detached threads + * can only be started up within the thread group. +@@ -2385,6 +2394,12 @@ + if (unshare_flags & CLONE_NEWNS) + unshare_flags |= CLONE_FS; + ++ if ((unshare_flags & CLONE_NEWUSER) && !unprivileged_userns_clone) { ++ err = -EPERM; ++ if (!capable(CAP_SYS_ADMIN)) ++ goto bad_unshare_out; ++ } ++ + err = check_unshare_flags(unshare_flags); + if (err) + goto bad_unshare_out; +diff -Naur linux-4.16/kernel/power/snapshot.c linux-4.16h-for-v3/kernel/power/snapshot.c +--- linux-4.16/kernel/power/snapshot.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/kernel/power/snapshot.c 2018-04-11 22:38:06.412993528 +0200 +@@ -1138,7 +1138,7 @@ + + void clear_free_pages(void) + { +-#ifdef CONFIG_PAGE_POISONING_ZERO ++#if defined(CONFIG_PAGE_POISONING_ZERO) || defined(CONFIG_PAGE_SANITIZE) + struct memory_bitmap *bm = free_pages_map; + unsigned long pfn; + +@@ -1155,7 +1155,7 @@ + } + memory_bm_position_reset(bm); + pr_info("free pages cleared after restore\n"); +-#endif /* PAGE_POISONING_ZERO */ ++#endif /* PAGE_POISONING_ZERO || PAGE_SANITIZE */ + } + + /** +diff -Naur linux-4.16/kernel/rcu/tiny.c linux-4.16h-for-v3/kernel/rcu/tiny.c +--- linux-4.16/kernel/rcu/tiny.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/kernel/rcu/tiny.c 2018-04-11 22:38:06.412993528 +0200 +@@ -164,7 +164,7 @@ + } + } + +-static __latent_entropy void rcu_process_callbacks(struct softirq_action *unused) ++static __latent_entropy void rcu_process_callbacks(void) + { + __rcu_process_callbacks(&rcu_sched_ctrlblk); + __rcu_process_callbacks(&rcu_bh_ctrlblk); +diff -Naur linux-4.16/kernel/rcu/tree.c linux-4.16h-for-v3/kernel/rcu/tree.c +--- linux-4.16/kernel/rcu/tree.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/kernel/rcu/tree.c 2018-04-11 22:38:06.412993528 +0200 +@@ -2906,7 +2906,7 @@ + /* + * Do RCU core processing for the current CPU. + */ +-static __latent_entropy void rcu_process_callbacks(struct softirq_action *unused) ++static __latent_entropy void rcu_process_callbacks(void) + { + struct rcu_state *rsp; + +diff -Naur linux-4.16/kernel/sched/fair.c linux-4.16h-for-v3/kernel/sched/fair.c +--- linux-4.16/kernel/sched/fair.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/kernel/sched/fair.c 2018-04-11 22:38:06.413993156 +0200 +@@ -9387,7 +9387,7 @@ + * run_rebalance_domains is triggered when needed from the scheduler tick. + * Also triggered for nohz idle balancing (with nohz_balancing_kick set). + */ +-static __latent_entropy void run_rebalance_domains(struct softirq_action *h) ++static __latent_entropy void run_rebalance_domains(void) + { + struct rq *this_rq = this_rq(); + enum cpu_idle_type idle = this_rq->idle_balance ? +diff -Naur linux-4.16/kernel/softirq.c linux-4.16h-for-v3/kernel/softirq.c +--- linux-4.16/kernel/softirq.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/kernel/softirq.c 2018-04-11 22:38:06.413993156 +0200 +@@ -53,7 +53,7 @@ + EXPORT_SYMBOL(irq_stat); + #endif + +-static struct softirq_action softirq_vec[NR_SOFTIRQS] __cacheline_aligned_in_smp; ++static struct softirq_action softirq_vec[NR_SOFTIRQS] __ro_after_init __aligned(PAGE_SIZE); + + DEFINE_PER_CPU(struct task_struct *, ksoftirqd); + +@@ -282,7 +282,7 @@ + kstat_incr_softirqs_this_cpu(vec_nr); + + trace_softirq_entry(vec_nr); +- h->action(h); ++ h->action(); + trace_softirq_exit(vec_nr); + if (unlikely(prev_count != preempt_count())) { + pr_err("huh, entered softirq %u %s %p with preempt_count %08x, exited with %08x?\n", +@@ -444,7 +444,7 @@ + or_softirq_pending(1UL << nr); + } + +-void open_softirq(int nr, void (*action)(struct softirq_action *)) ++void __init open_softirq(int nr, void (*action)(void)) + { + softirq_vec[nr].action = action; + } +@@ -486,7 +486,7 @@ + } + EXPORT_SYMBOL(__tasklet_hi_schedule); + +-static __latent_entropy void tasklet_action(struct softirq_action *a) ++static __latent_entropy void tasklet_action(void) + { + struct tasklet_struct *list; + +@@ -522,7 +522,7 @@ + } + } + +-static __latent_entropy void tasklet_hi_action(struct softirq_action *a) ++static __latent_entropy void tasklet_hi_action(void) + { + struct tasklet_struct *list; + +diff -Naur linux-4.16/kernel/sysctl.c linux-4.16h-for-v3/kernel/sysctl.c +--- linux-4.16/kernel/sysctl.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/kernel/sysctl.c 2018-04-11 22:38:06.414992783 +0200 +@@ -67,6 +67,7 @@ + #include + #include + #include ++#include + + #include + #include +@@ -99,12 +100,19 @@ + #if defined(CONFIG_SYSCTL) + + /* External variables not in a header file. */ ++#if IS_ENABLED(CONFIG_USB) ++int deny_new_usb __read_mostly = 0; ++EXPORT_SYMBOL(deny_new_usb); ++#endif + extern int suid_dumpable; + #ifdef CONFIG_COREDUMP + extern int core_uses_pid; + extern char core_pattern[]; + extern unsigned int core_pipe_limit; + #endif ++#ifdef CONFIG_USER_NS ++extern int unprivileged_userns_clone; ++#endif + extern int pid_max; + extern int pid_max_min, pid_max_max; + extern int percpu_pagelist_fraction; +@@ -116,40 +124,43 @@ + + /* Constants used for minimum and maximum */ + #ifdef CONFIG_LOCKUP_DETECTOR +-static int sixty = 60; ++static int sixty __read_only = 60; + #endif + +-static int __maybe_unused neg_one = -1; ++static int __maybe_unused neg_one __read_only = -1; + + static int zero; +-static int __maybe_unused one = 1; +-static int __maybe_unused two = 2; +-static int __maybe_unused four = 4; +-static unsigned long one_ul = 1; +-static int one_hundred = 100; +-static int one_thousand = 1000; ++static int __maybe_unused one __read_only = 1; ++static int __maybe_unused two __read_only = 2; ++static int __maybe_unused four __read_only = 4; ++static unsigned long one_ul __read_only = 1; ++static int one_hundred __read_only = 100; ++static int one_thousand __read_only = 1000; + #ifdef CONFIG_PRINTK +-static int ten_thousand = 10000; ++static int ten_thousand __read_only = 10000; + #endif + #ifdef CONFIG_PERF_EVENTS +-static int six_hundred_forty_kb = 640 * 1024; ++static int six_hundred_forty_kb __read_only = 640 * 1024; + #endif + + /* this is needed for the proc_doulongvec_minmax of vm_dirty_bytes */ +-static unsigned long dirty_bytes_min = 2 * PAGE_SIZE; ++static unsigned long dirty_bytes_min __read_only = 2 * PAGE_SIZE; + + /* this is needed for the proc_dointvec_minmax for [fs_]overflow UID and GID */ +-static int maxolduid = 65535; +-static int minolduid; ++static int maxolduid __read_only = 65535; ++static int minolduid __read_only; + +-static int ngroups_max = NGROUPS_MAX; ++static int ngroups_max __read_only = NGROUPS_MAX; + static const int cap_last_cap = CAP_LAST_CAP; + + /*this is needed for proc_doulongvec_minmax of sysctl_hung_task_timeout_secs */ + #ifdef CONFIG_DETECT_HUNG_TASK +-static unsigned long hung_task_timeout_max = (LONG_MAX/HZ); ++static unsigned long hung_task_timeout_max __read_only = (LONG_MAX/HZ); + #endif + ++int device_sidechannel_restrict __read_mostly = 1; ++EXPORT_SYMBOL(device_sidechannel_restrict); ++ + #ifdef CONFIG_INOTIFY_USER + #include + #endif +@@ -289,19 +300,19 @@ + }; + + #ifdef CONFIG_SCHED_DEBUG +-static int min_sched_granularity_ns = 100000; /* 100 usecs */ +-static int max_sched_granularity_ns = NSEC_PER_SEC; /* 1 second */ +-static int min_wakeup_granularity_ns; /* 0 usecs */ +-static int max_wakeup_granularity_ns = NSEC_PER_SEC; /* 1 second */ ++static int min_sched_granularity_ns __read_only = 100000; /* 100 usecs */ ++static int max_sched_granularity_ns __read_only = NSEC_PER_SEC; /* 1 second */ ++static int min_wakeup_granularity_ns __read_only; /* 0 usecs */ ++static int max_wakeup_granularity_ns __read_only = NSEC_PER_SEC; /* 1 second */ + #ifdef CONFIG_SMP +-static int min_sched_tunable_scaling = SCHED_TUNABLESCALING_NONE; +-static int max_sched_tunable_scaling = SCHED_TUNABLESCALING_END-1; ++static int min_sched_tunable_scaling __read_only = SCHED_TUNABLESCALING_NONE; ++static int max_sched_tunable_scaling __read_only = SCHED_TUNABLESCALING_END-1; + #endif /* CONFIG_SMP */ + #endif /* CONFIG_SCHED_DEBUG */ + + #ifdef CONFIG_COMPACTION +-static int min_extfrag_threshold; +-static int max_extfrag_threshold = 1000; ++static int min_extfrag_threshold __read_only; ++static int max_extfrag_threshold __read_only = 1000; + #endif + + static struct ctl_table kern_table[] = { +@@ -515,6 +526,15 @@ + .proc_handler = proc_dointvec, + }, + #endif ++#ifdef CONFIG_USER_NS ++ { ++ .procname = "unprivileged_userns_clone", ++ .data = &unprivileged_userns_clone, ++ .maxlen = sizeof(int), ++ .mode = 0644, ++ .proc_handler = proc_dointvec, ++ }, ++#endif + #ifdef CONFIG_PROC_SYSCTL + { + .procname = "tainted", +@@ -857,6 +877,37 @@ + .extra2 = &two, + }, + #endif ++#if defined CONFIG_TTY ++ { ++ .procname = "tiocsti_restrict", ++ .data = &tiocsti_restrict, ++ .maxlen = sizeof(int), ++ .mode = 0644, ++ .proc_handler = proc_dointvec_minmax_sysadmin, ++ .extra1 = &zero, ++ .extra2 = &one, ++ }, ++#endif ++ { ++ .procname = "device_sidechannel_restrict", ++ .data = &device_sidechannel_restrict, ++ .maxlen = sizeof(int), ++ .mode = 0644, ++ .proc_handler = proc_dointvec_minmax_sysadmin, ++ .extra1 = &zero, ++ .extra2 = &one, ++ }, ++#if IS_ENABLED(CONFIG_USB) ++ { ++ .procname = "deny_new_usb", ++ .data = &deny_new_usb, ++ .maxlen = sizeof(int), ++ .mode = 0644, ++ .proc_handler = proc_dointvec_minmax_sysadmin, ++ .extra1 = &zero, ++ .extra2 = &one, ++ }, ++#endif + { + .procname = "ngroups_max", + .data = &ngroups_max, +diff -Naur linux-4.16/kernel/time/timer.c linux-4.16h-for-v3/kernel/time/timer.c +--- linux-4.16/kernel/time/timer.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/kernel/time/timer.c 2018-04-11 22:38:06.414992783 +0200 +@@ -1672,7 +1672,7 @@ + /* + * This function runs timers and the timer-tq in bottom half context. + */ +-static __latent_entropy void run_timer_softirq(struct softirq_action *h) ++static __latent_entropy void run_timer_softirq(void) + { + struct timer_base *base = this_cpu_ptr(&timer_bases[BASE_STD]); + +diff -Naur linux-4.16/kernel/user_namespace.c linux-4.16h-for-v3/kernel/user_namespace.c +--- linux-4.16/kernel/user_namespace.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/kernel/user_namespace.c 2018-04-11 22:38:06.414992783 +0200 +@@ -26,6 +26,9 @@ + #include + #include + ++/* sysctl */ ++int unprivileged_userns_clone; ++ + static struct kmem_cache *user_ns_cachep __read_mostly; + static DEFINE_MUTEX(userns_state_mutex); + +diff -Naur linux-4.16/lib/irq_poll.c linux-4.16h-for-v3/lib/irq_poll.c +--- linux-4.16/lib/irq_poll.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/lib/irq_poll.c 2018-04-11 22:38:06.415992411 +0200 +@@ -75,7 +75,7 @@ + } + EXPORT_SYMBOL(irq_poll_complete); + +-static void __latent_entropy irq_poll_softirq(struct softirq_action *h) ++static void __latent_entropy irq_poll_softirq(void) + { + struct list_head *list = this_cpu_ptr(&blk_cpu_iopoll); + int rearm = 0, budget = irq_poll_budget; +diff -Naur linux-4.16/lib/Kconfig.debug linux-4.16h-for-v3/lib/Kconfig.debug +--- linux-4.16/lib/Kconfig.debug 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/lib/Kconfig.debug 2018-04-11 22:47:48.922028611 +0200 +@@ -945,6 +945,7 @@ + + config PANIC_ON_OOPS + bool "Panic on Oops" ++ default y + help + Say Y here to enable the kernel to panic when it oopses. This + has the same effect as setting oops=panic on the kernel command +@@ -954,7 +955,7 @@ + anything erroneous after an oops which could result in data + corruption or other issues. + +- Say N if unsure. ++ Say Y if unsure. + + config PANIC_ON_OOPS_VALUE + int +@@ -1309,6 +1310,7 @@ + config DEBUG_LIST + bool "Debug linked list manipulation" + depends on DEBUG_KERNEL || BUG_ON_DATA_CORRUPTION ++ default y + help + Enable this to turn on extended checks in the linked-list + walking routines. +@@ -1949,6 +1951,7 @@ + config BUG_ON_DATA_CORRUPTION + bool "Trigger a BUG when data corruption is detected" + select DEBUG_LIST ++ default y + help + Select this option if the kernel should BUG when it encounters + data corruption in kernel memory structures when they get checked +@@ -1988,6 +1991,7 @@ + config IO_STRICT_DEVMEM + bool "Filter I/O access to /dev/mem" + depends on STRICT_DEVMEM ++ default y + ---help--- + If this option is disabled, you allow userspace (root) access to all + io-memory regardless of whether a driver is actively using that +diff -Naur linux-4.16/lib/kobject.c linux-4.16h-for-v3/lib/kobject.c +--- linux-4.16/lib/kobject.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/lib/kobject.c 2018-04-11 22:38:06.415992411 +0200 +@@ -956,9 +956,9 @@ + + + static DEFINE_SPINLOCK(kobj_ns_type_lock); +-static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES]; ++static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES] __ro_after_init; + +-int kobj_ns_type_register(const struct kobj_ns_type_operations *ops) ++int __init kobj_ns_type_register(const struct kobj_ns_type_operations *ops) + { + enum kobj_ns_type type = ops->type; + int error; +diff -Naur linux-4.16/lib/nlattr.c linux-4.16h-for-v3/lib/nlattr.c +--- linux-4.16/lib/nlattr.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/lib/nlattr.c 2018-04-11 22:38:06.415992411 +0200 +@@ -364,6 +364,8 @@ + { + int minlen = min_t(int, count, nla_len(src)); + ++ BUG_ON(minlen < 0); ++ + memcpy(dest, nla_data(src), minlen); + if (count > minlen) + memset(dest + minlen, 0, count - minlen); +diff -Naur linux-4.16/lib/vsprintf.c linux-4.16h-for-v3/lib/vsprintf.c +--- linux-4.16/lib/vsprintf.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/lib/vsprintf.c 2018-04-11 22:38:06.415992411 +0200 +@@ -1344,7 +1344,7 @@ + return string(buf, end, uuid, spec); + } + +-int kptr_restrict __read_mostly; ++int kptr_restrict __read_mostly = 2; + + static noinline_for_stack + char *restricted_pointer(char *buf, char *end, const void *ptr, +diff -Naur linux-4.16/Makefile linux-4.16h-for-v3/Makefile +--- linux-4.16/Makefile 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/Makefile 2018-04-11 22:38:06.398998742 +0200 +@@ -734,6 +734,9 @@ + endif + + ifeq ($(cc-name),clang) ++ifdef CONFIG_LOCAL_INIT ++KBUILD_CFLAGS += -fsanitize=local-init ++endif + KBUILD_CPPFLAGS += $(call cc-option,-Qunused-arguments,) + KBUILD_CFLAGS += $(call cc-disable-warning, format-invalid-specifier) + KBUILD_CFLAGS += $(call cc-disable-warning, gnu) +diff -Naur linux-4.16/mm/Kconfig linux-4.16h-for-v3/mm/Kconfig +--- linux-4.16/mm/Kconfig 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/mm/Kconfig 2018-04-11 22:38:06.416992038 +0200 +@@ -319,7 +319,8 @@ + config DEFAULT_MMAP_MIN_ADDR + int "Low address space to protect from user allocation" + depends on MMU +- default 4096 ++ default 32768 if ARM || (ARM64 && COMPAT) ++ default 65536 + help + This is the portion of low virtual memory which should be protected + from userspace allocation. Keeping a user from writing to low pages +diff -Naur linux-4.16/mm/mmap.c linux-4.16h-for-v3/mm/mmap.c +--- linux-4.16/mm/mmap.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/mm/mmap.c 2018-04-11 22:38:06.416992038 +0200 +@@ -220,6 +220,13 @@ + + newbrk = PAGE_ALIGN(brk); + oldbrk = PAGE_ALIGN(mm->brk); ++ /* properly handle unaligned min_brk as an empty heap */ ++ if (min_brk & ~PAGE_MASK) { ++ if (brk == min_brk) ++ newbrk -= PAGE_SIZE; ++ if (mm->brk == min_brk) ++ oldbrk -= PAGE_SIZE; ++ } + if (oldbrk == newbrk) + goto set_brk; + +diff -Naur linux-4.16/mm/page_alloc.c linux-4.16h-for-v3/mm/page_alloc.c +--- linux-4.16/mm/page_alloc.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/mm/page_alloc.c 2018-04-11 22:38:06.417991666 +0200 +@@ -68,6 +68,7 @@ + #include + #include + #include ++#include + + #include + #include +@@ -101,6 +102,15 @@ + DEFINE_MUTEX(pcpu_drain_mutex); + DEFINE_PER_CPU(struct work_struct, pcpu_drain); + ++bool __meminitdata extra_latent_entropy; ++ ++static int __init setup_extra_latent_entropy(char *str) ++{ ++ extra_latent_entropy = true; ++ return 0; ++} ++early_param("extra_latent_entropy", setup_extra_latent_entropy); ++ + #ifdef CONFIG_GCC_PLUGIN_LATENT_ENTROPY + volatile unsigned long latent_entropy __latent_entropy; + EXPORT_SYMBOL(latent_entropy); +@@ -1069,6 +1079,13 @@ + debug_check_no_obj_freed(page_address(page), + PAGE_SIZE << order); + } ++ ++ if (IS_ENABLED(CONFIG_PAGE_SANITIZE)) { ++ int i; ++ for (i = 0; i < (1 << order); i++) ++ clear_highpage(page + i); ++ } ++ + arch_free_page(page, order); + kernel_poison_pages(page, 1 << order, 0); + kernel_map_pages(page, 1 << order, 0); +@@ -1286,6 +1303,21 @@ + __ClearPageReserved(p); + set_page_count(p, 0); + ++ if (extra_latent_entropy && !PageHighMem(page) && page_to_pfn(page) < 0x100000) { ++ unsigned long hash = 0; ++ size_t index, end = PAGE_SIZE * nr_pages / sizeof hash; ++ const unsigned long *data = lowmem_page_address(page); ++ ++ for (index = 0; index < end; index++) ++ hash ^= hash + data[index]; ++#ifdef CONFIG_GCC_PLUGIN_LATENT_ENTROPY ++ latent_entropy ^= hash; ++ add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy)); ++#else ++ add_device_randomness((const void *)&hash, sizeof(hash)); ++#endif ++ } ++ + page_zone(page)->managed_pages += nr_pages; + set_page_refcounted(page); + __free_pages(page, order); +@@ -1754,8 +1786,8 @@ + + static inline bool free_pages_prezeroed(void) + { +- return IS_ENABLED(CONFIG_PAGE_POISONING_ZERO) && +- page_poisoning_enabled(); ++ return IS_ENABLED(CONFIG_PAGE_SANITIZE) || ++ (IS_ENABLED(CONFIG_PAGE_POISONING_ZERO) && page_poisoning_enabled()); + } + + #ifdef CONFIG_DEBUG_VM +@@ -1812,6 +1844,11 @@ + + post_alloc_hook(page, order, gfp_flags); + ++ if (IS_ENABLED(CONFIG_PAGE_SANITIZE_VERIFY)) { ++ for (i = 0; i < (1 << order); i++) ++ verify_zero_highpage(page + i); ++ } ++ + if (!free_pages_prezeroed() && (gfp_flags & __GFP_ZERO)) + for (i = 0; i < (1 << order); i++) + clear_highpage(page + i); +diff -Naur linux-4.16/mm/slab_common.c linux-4.16h-for-v3/mm/slab_common.c +--- linux-4.16/mm/slab_common.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/mm/slab_common.c 2018-04-11 22:38:06.417991666 +0200 +@@ -26,10 +26,10 @@ + + #include "slab.h" + +-enum slab_state slab_state; ++enum slab_state slab_state __ro_after_init; + LIST_HEAD(slab_caches); + DEFINE_MUTEX(slab_mutex); +-struct kmem_cache *kmem_cache; ++struct kmem_cache *kmem_cache __ro_after_init; + + #ifdef CONFIG_HARDENED_USERCOPY + bool usercopy_fallback __ro_after_init = +@@ -57,7 +57,7 @@ + /* + * Merge control. If this is set then no merging of slab caches will occur. + */ +-static bool slab_nomerge = !IS_ENABLED(CONFIG_SLAB_MERGE_DEFAULT); ++static bool slab_nomerge __ro_after_init = !IS_ENABLED(CONFIG_SLAB_MERGE_DEFAULT); + + static int __init setup_slab_nomerge(char *str) + { +@@ -968,7 +968,7 @@ + * of two cache sizes there. The size of larger slabs can be determined using + * fls. + */ +-static s8 size_index[24] = { ++static s8 size_index[24] __ro_after_init = { + 3, /* 8 */ + 4, /* 16 */ + 5, /* 24 */ +diff -Naur linux-4.16/mm/slab.h linux-4.16h-for-v3/mm/slab.h +--- linux-4.16/mm/slab.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/mm/slab.h 2018-04-11 22:38:06.417991666 +0200 +@@ -312,7 +312,11 @@ + static inline bool slab_equal_or_root(struct kmem_cache *s, + struct kmem_cache *p) + { ++#ifdef CONFIG_SLAB_HARDENED ++ return p == s; ++#else + return true; ++#endif + } + + static inline const char *cache_name(struct kmem_cache *s) +@@ -364,18 +368,26 @@ + * to not do even the assignment. In that case, slab_equal_or_root + * will also be a constant. + */ +- if (!memcg_kmem_enabled() && ++ if (!IS_ENABLED(CONFIG_SLAB_HARDENED) && ++ !memcg_kmem_enabled() && + !unlikely(s->flags & SLAB_CONSISTENCY_CHECKS)) + return s; + + page = virt_to_head_page(x); ++#ifdef CONFIG_SLAB_HARDENED ++ BUG_ON(!PageSlab(page)); ++#endif + cachep = page->slab_cache; + if (slab_equal_or_root(cachep, s)) + return cachep; + + pr_err("%s: Wrong slab cache. %s but object is from %s\n", + __func__, s->name, cachep->name); ++#ifdef CONFIG_BUG_ON_DATA_CORRUPTION ++ BUG_ON(1); ++#else + WARN_ON_ONCE(1); ++#endif + return s; + } + +@@ -400,7 +412,7 @@ + * back there or track user information then we can + * only use the space before that information. + */ +- if (s->flags & (SLAB_TYPESAFE_BY_RCU | SLAB_STORE_USER)) ++ if ((s->flags & (SLAB_TYPESAFE_BY_RCU | SLAB_STORE_USER)) || IS_ENABLED(CONFIG_SLAB_CANARY)) + return s->inuse; + /* + * Else we can use all the padding etc for the allocation +diff -Naur linux-4.16/mm/slub.c linux-4.16h-for-v3/mm/slub.c +--- linux-4.16/mm/slub.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/mm/slub.c 2018-04-11 22:51:22.852580748 +0200 +@@ -125,6 +125,16 @@ + #endif + } + ++static inline bool has_sanitize(struct kmem_cache *s) ++{ ++ return IS_ENABLED(CONFIG_SLAB_SANITIZE) && !(s->flags & (SLAB_TYPESAFE_BY_RCU | SLAB_POISON)); ++} ++ ++static inline bool has_sanitize_verify(struct kmem_cache *s) ++{ ++ return IS_ENABLED(CONFIG_SLAB_SANITIZE_VERIFY) && has_sanitize(s); ++} ++ + void *fixup_red_left(struct kmem_cache *s, void *p) + { + if (kmem_cache_debug(s) && s->flags & SLAB_RED_ZONE) +@@ -299,6 +309,35 @@ + *(void **)freeptr_addr = freelist_ptr(s, fp, freeptr_addr); + } + ++#ifdef CONFIG_SLAB_CANARY ++static inline unsigned long *get_canary(struct kmem_cache *s, void *object) ++{ ++ if (s->offset) ++ return object + s->offset + sizeof(void *); ++ return object + s->inuse; ++} ++ ++static inline unsigned long get_canary_value(const void *canary, unsigned long value) ++{ ++ return (value ^ (unsigned long)canary) & CANARY_MASK; ++} ++ ++static inline void set_canary(struct kmem_cache *s, void *object, unsigned long value) ++{ ++ unsigned long *canary = get_canary(s, object); ++ *canary = get_canary_value(canary, value); ++} ++ ++static inline void check_canary(struct kmem_cache *s, void *object, unsigned long value) ++{ ++ unsigned long *canary = get_canary(s, object); ++ BUG_ON(*canary != get_canary_value(canary, value)); ++} ++#else ++#define set_canary(s, object, value) ++#define check_canary(s, object, value) ++#endif ++ + /* Loop over all objects in a slab */ + #define for_each_object(__p, __s, __addr, __objects) \ + for (__p = fixup_red_left(__s, __addr); \ +@@ -486,13 +525,13 @@ + * Debug settings: + */ + #if defined(CONFIG_SLUB_DEBUG_ON) +-static slab_flags_t slub_debug = DEBUG_DEFAULT_FLAGS; ++static slab_flags_t slub_debug __ro_after_init = DEBUG_DEFAULT_FLAGS; + #else +-static slab_flags_t slub_debug; ++static slab_flags_t slub_debug __ro_after_init; + #endif + +-static char *slub_debug_slabs; +-static int disable_higher_order_debug; ++static char *slub_debug_slabs __ro_after_init; ++static int disable_higher_order_debug __ro_after_init; + + /* + * slub is about to manipulate internal object metadata. This memory lies +@@ -552,6 +591,9 @@ + else + p = object + s->inuse; + ++ if (IS_ENABLED(CONFIG_SLAB_CANARY)) ++ p = (void *)p + sizeof(void *); ++ + return p + alloc; + } + +@@ -690,6 +732,9 @@ + else + off = s->inuse; + ++ if (IS_ENABLED(CONFIG_SLAB_CANARY)) ++ off += sizeof(void *); ++ + if (s->flags & SLAB_STORE_USER) + off += 2 * sizeof(struct track); + +@@ -819,6 +864,9 @@ + /* Freepointer is placed after the object. */ + off += sizeof(void *); + ++ if (IS_ENABLED(CONFIG_SLAB_CANARY)) ++ off += sizeof(void *); ++ + if (s->flags & SLAB_STORE_USER) + /* We also have user information there */ + off += 2 * sizeof(struct track); +@@ -1420,8 +1468,9 @@ + void *object) + { + setup_object_debug(s, page, object); ++ set_canary(s, object, s->random_inactive); + kasan_init_slab_obj(s, object); +- if (unlikely(s->ctor)) { ++ if (unlikely(s->ctor) && !has_sanitize_verify(s)) { + kasan_unpoison_object_data(s, object); + s->ctor(object); + kasan_poison_object_data(s, object); +@@ -2719,9 +2768,21 @@ + stat(s, ALLOC_FASTPATH); + } + +- if (unlikely(gfpflags & __GFP_ZERO) && object) ++ if (has_sanitize_verify(s) && object) { ++ size_t offset = s->offset ? 0 : sizeof(void *); ++ BUG_ON(memchr_inv(object + offset, 0, s->object_size - offset)); ++ if (s->ctor) ++ s->ctor(object); ++ if (unlikely(gfpflags & __GFP_ZERO) && offset) ++ memset(object, 0, sizeof(void *)); ++ } else if (unlikely(gfpflags & __GFP_ZERO) && object) + memset(object, 0, s->object_size); + ++ if (object) { ++ check_canary(s, object, s->random_inactive); ++ set_canary(s, object, s->random_active); ++ } ++ + slab_post_alloc_hook(s, gfpflags, 1, &object); + + return object; +@@ -2928,6 +2989,27 @@ + void *tail_obj = tail ? : head; + struct kmem_cache_cpu *c; + unsigned long tid; ++ bool sanitize = has_sanitize(s); ++ ++ if (IS_ENABLED(CONFIG_SLAB_CANARY) || sanitize) { ++ __maybe_unused int offset = s->offset ? 0 : sizeof(void *); ++ void *x = head; ++ ++ while (1) { ++ check_canary(s, x, s->random_active); ++ set_canary(s, x, s->random_inactive); ++ ++ if (sanitize) { ++ memset(x + offset, 0, s->object_size - offset); ++ if (!IS_ENABLED(CONFIG_SLAB_SANITIZE_VERIFY) && s->ctor) ++ s->ctor(x); ++ } ++ if (x == tail_obj) ++ break; ++ x = get_freepointer(s, x); ++ } ++ } ++ + redo: + /* + * Determine the currently cpus per cpu slab. +@@ -3106,7 +3188,7 @@ + void **p) + { + struct kmem_cache_cpu *c; +- int i; ++ int i, k; + + /* memcg and kmem_cache debug support */ + s = slab_pre_alloc_hook(s, flags); +@@ -3143,13 +3225,29 @@ + local_irq_enable(); + + /* Clear memory outside IRQ disabled fastpath loop */ +- if (unlikely(flags & __GFP_ZERO)) { ++ if (has_sanitize_verify(s)) { ++ int j; ++ ++ for (j = 0; j < i; j++) { ++ size_t offset = s->offset ? 0 : sizeof(void *); ++ BUG_ON(memchr_inv(p[j] + offset, 0, s->object_size - offset)); ++ if (s->ctor) ++ s->ctor(p[j]); ++ if (unlikely(flags & __GFP_ZERO) && offset) ++ memset(p[j], 0, sizeof(void *)); ++ } ++ } else if (unlikely(flags & __GFP_ZERO)) { + int j; + + for (j = 0; j < i; j++) + memset(p[j], 0, s->object_size); + } + ++ for (k = 0; k < i; k++) { ++ check_canary(s, p[k], s->random_inactive); ++ set_canary(s, p[k], s->random_active); ++ } ++ + /* memcg and kmem_cache debug support */ + slab_post_alloc_hook(s, flags, size, p); + return i; +@@ -3181,9 +3279,9 @@ + * and increases the number of allocations possible without having to + * take the list_lock. + */ +-static int slub_min_order; +-static int slub_max_order = PAGE_ALLOC_COSTLY_ORDER; +-static int slub_min_objects; ++static int slub_min_order __ro_after_init; ++static int slub_max_order __ro_after_init = PAGE_ALLOC_COSTLY_ORDER; ++static int slub_min_objects __ro_after_init; + + /* + * Calculate the order of allocation given an slab object size. +@@ -3353,6 +3451,7 @@ + init_object(kmem_cache_node, n, SLUB_RED_ACTIVE); + init_tracking(kmem_cache_node, n); + #endif ++ set_canary(kmem_cache_node, n, kmem_cache_node->random_active); + kasan_kmalloc(kmem_cache_node, n, sizeof(struct kmem_cache_node), + GFP_KERNEL); + init_kmem_cache_node(n); +@@ -3509,6 +3608,9 @@ + size += sizeof(void *); + } + ++ if (IS_ENABLED(CONFIG_SLAB_CANARY)) ++ size += sizeof(void *); ++ + #ifdef CONFIG_SLUB_DEBUG + if (flags & SLAB_STORE_USER) + /* +@@ -3579,6 +3681,10 @@ + #ifdef CONFIG_SLAB_FREELIST_HARDENED + s->random = get_random_long(); + #endif ++#ifdef CONFIG_SLAB_CANARY ++ s->random_active = get_random_long(); ++ s->random_inactive = get_random_long(); ++#endif + + if (need_reserve_slab_rcu && (s->flags & SLAB_TYPESAFE_BY_RCU)) + s->reserved = sizeof(struct rcu_head); +@@ -3846,6 +3952,8 @@ + offset -= s->red_left_pad; + } + ++ check_canary(s, (void *)ptr - offset, s->random_active); ++ + /* Allow address range falling entirely within usercopy region. */ + if (offset >= s->useroffset && + offset - s->useroffset <= s->usersize && +@@ -3879,7 +3987,11 @@ + page = virt_to_head_page(object); + + if (unlikely(!PageSlab(page))) { ++#ifdef CONFIG_BUG_ON_DATA_CORRUPTION ++ BUG_ON(!PageCompound(page)); ++#else + WARN_ON(!PageCompound(page)); ++#endif + return PAGE_SIZE << compound_order(page); + } + +@@ -4744,7 +4856,7 @@ + #define SO_TOTAL (1 << SL_TOTAL) + + #ifdef CONFIG_MEMCG +-static bool memcg_sysfs_enabled = IS_ENABLED(CONFIG_SLUB_MEMCG_SYSFS_ON); ++static bool memcg_sysfs_enabled __ro_after_init = IS_ENABLED(CONFIG_SLUB_MEMCG_SYSFS_ON); + + static int __init setup_slub_memcg_sysfs(char *str) + { +diff -Naur linux-4.16/mm/swap.c linux-4.16h-for-v3/mm/swap.c +--- linux-4.16/mm/swap.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/mm/swap.c 2018-04-11 22:38:06.418991293 +0200 +@@ -92,6 +92,13 @@ + if (!PageHuge(page)) + __page_cache_release(page); + dtor = get_compound_page_dtor(page); ++ if (!PageHuge(page)) ++ BUG_ON(dtor != free_compound_page ++#ifdef CONFIG_TRANSPARENT_HUGEPAGE ++ && dtor != free_transhuge_page ++#endif ++ ); ++ + (*dtor)(page); + } + +diff -Naur linux-4.16/net/core/dev.c linux-4.16h-for-v3/net/core/dev.c +--- linux-4.16/net/core/dev.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/net/core/dev.c 2018-04-11 22:38:06.419990921 +0200 +@@ -4196,7 +4196,7 @@ + } + EXPORT_SYMBOL(netif_rx_ni); + +-static __latent_entropy void net_tx_action(struct softirq_action *h) ++static __latent_entropy void net_tx_action(void) + { + struct softnet_data *sd = this_cpu_ptr(&softnet_data); + +@@ -5745,7 +5745,7 @@ + return work; + } + +-static __latent_entropy void net_rx_action(struct softirq_action *h) ++static __latent_entropy void net_rx_action(void) + { + struct softnet_data *sd = this_cpu_ptr(&softnet_data); + unsigned long time_limit = jiffies + +diff -Naur linux-4.16/net/ipv4/Kconfig linux-4.16h-for-v3/net/ipv4/Kconfig +--- linux-4.16/net/ipv4/Kconfig 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/net/ipv4/Kconfig 2018-04-11 22:38:06.419990921 +0200 +@@ -261,6 +261,7 @@ + + config SYN_COOKIES + bool "IP: TCP syncookie support" ++ default y + ---help--- + Normal TCP/IP networking is open to an attack known as "SYN + flooding". This denial-of-service attack prevents legitimate remote +diff -Naur linux-4.16/scripts/mod/modpost.c linux-4.16h-for-v3/scripts/mod/modpost.c +--- linux-4.16/scripts/mod/modpost.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/scripts/mod/modpost.c 2018-04-11 22:38:06.420990548 +0200 +@@ -37,6 +37,7 @@ + static int warn_unresolved = 0; + /* How a symbol is exported */ + static int sec_mismatch_count = 0; ++static int writable_fptr_count = 0; + static int sec_mismatch_verbose = 1; + static int sec_mismatch_fatal = 0; + /* ignore missing files */ +@@ -965,6 +966,7 @@ + ANY_EXIT_TO_ANY_INIT, + EXPORT_TO_INIT_EXIT, + EXTABLE_TO_NON_TEXT, ++ DATA_TO_TEXT + }; + + /** +@@ -1091,6 +1093,12 @@ + .good_tosec = {ALL_TEXT_SECTIONS , NULL}, + .mismatch = EXTABLE_TO_NON_TEXT, + .handler = extable_mismatch_handler, ++}, ++/* Do not reference code from writable data */ ++{ ++ .fromsec = { DATA_SECTIONS, NULL }, ++ .bad_tosec = { ALL_TEXT_SECTIONS, NULL }, ++ .mismatch = DATA_TO_TEXT + } + }; + +@@ -1240,10 +1248,10 @@ + continue; + if (ELF_ST_TYPE(sym->st_info) == STT_SECTION) + continue; +- if (sym->st_value == addr) +- return sym; + /* Find a symbol nearby - addr are maybe negative */ + d = sym->st_value - addr; ++ if (d == 0) ++ return sym; + if (d < 0) + d = addr - sym->st_value; + if (d < distance) { +@@ -1402,7 +1410,11 @@ + char *prl_from; + char *prl_to; + +- sec_mismatch_count++; ++ if (mismatch->mismatch == DATA_TO_TEXT) ++ writable_fptr_count++; ++ else ++ sec_mismatch_count++; ++ + if (!sec_mismatch_verbose) + return; + +@@ -1526,6 +1538,14 @@ + fatal("There's a special handler for this mismatch type, " + "we should never get here."); + break; ++ case DATA_TO_TEXT: ++#if 0 ++ fprintf(stderr, ++ "The %s %s:%s references\n" ++ "the %s %s:%s%s\n", ++ from, fromsec, fromsym, to, tosec, tosym, to_p); ++#endif ++ break; + } + fprintf(stderr, "\n"); + } +@@ -2539,6 +2559,14 @@ + } + } + free(buf.p); ++ if (writable_fptr_count) { ++ if (!sec_mismatch_verbose) { ++ warn("modpost: Found %d writable function pointer(s).\n" ++ "To see full details build your kernel with:\n" ++ "'make CONFIG_DEBUG_SECTION_MISMATCH=y'\n", ++ writable_fptr_count); ++ } ++ } + + return err; + } +diff -Naur linux-4.16/security/Kconfig linux-4.16h-for-v3/security/Kconfig +--- linux-4.16/security/Kconfig 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/security/Kconfig 2018-04-11 22:38:06.420990548 +0200 +@@ -8,7 +8,7 @@ + + config SECURITY_DMESG_RESTRICT + bool "Restrict unprivileged access to the kernel syslog" +- default n ++ default y + help + This enforces restrictions on unprivileged users reading the kernel + syslog via dmesg(8). +@@ -18,10 +18,34 @@ + + If you are unsure how to answer this question, answer N. + ++config SECURITY_PERF_EVENTS_RESTRICT ++ bool "Restrict unprivileged use of performance events" ++ depends on PERF_EVENTS ++ default y ++ help ++ If you say Y here, the kernel.perf_event_paranoid sysctl ++ will be set to 3 by default, and no unprivileged use of the ++ perf_event_open syscall will be permitted unless it is ++ changed. ++ ++config SECURITY_TIOCSTI_RESTRICT ++ bool "Restrict unprivileged use of tiocsti command injection" ++ default y ++ help ++ This enforces restrictions on unprivileged users injecting commands ++ into other processes which share a tty session using the TIOCSTI ++ ioctl. This option makes TIOCSTI use require CAP_SYS_ADMIN. ++ ++ If this option is not selected, no restrictions will be enforced ++ unless the tiocsti_restrict sysctl is explicitly set to (1). ++ ++ If you are unsure how to answer this question, answer N. ++ + config SECURITY + bool "Enable different security models" + depends on SYSFS + depends on MULTIUSER ++ default y + help + This allows you to choose different security modules to be + configured into your kernel. +@@ -48,6 +72,7 @@ + config SECURITY_NETWORK + bool "Socket and Networking Security Hooks" + depends on SECURITY ++ default y + help + This enables the socket and networking security hooks. + If enabled, a security module can use these hooks to +@@ -155,6 +180,7 @@ + depends on HAVE_HARDENED_USERCOPY_ALLOCATOR + select BUG + imply STRICT_DEVMEM ++ default y + help + This option checks for obviously wrong memory regions when + copying memory to/from the kernel (via copy_to_user() and +@@ -192,10 +218,36 @@ + config FORTIFY_SOURCE + bool "Harden common str/mem functions against buffer overflows" + depends on ARCH_HAS_FORTIFY_SOURCE ++ default y + help + Detect overflows of buffers in common string and memory functions + where the compiler can determine and validate the buffer sizes. + ++config FORTIFY_SOURCE_STRICT_STRING ++ bool "Harden common functions against buffer overflows" ++ depends on FORTIFY_SOURCE ++ depends on EXPERT ++ help ++ Perform stricter overflow checks catching overflows within objects ++ for common C string functions rather than only between objects. ++ ++ This is not yet intended for production use, only bug finding. ++ ++config PAGE_SANITIZE ++ bool "Sanitize pages" ++ default y ++ help ++ Zero fill page allocations on free, reducing the lifetime of ++ sensitive data and helping to mitigate use-after-free bugs. ++ ++config PAGE_SANITIZE_VERIFY ++ bool "Verify sanitized pages" ++ depends on PAGE_SANITIZE ++ default y ++ help ++ Verify that newly allocated pages are zeroed to detect ++ write-after-free bugs. ++ + config STATIC_USERMODEHELPER + bool "Force all usermode helper calls through a single binary" + help +diff -Naur linux-4.16/security/selinux/include/objsec.h linux-4.16h-for-v3/security/selinux/include/objsec.h +--- linux-4.16/security/selinux/include/objsec.h 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/security/selinux/include/objsec.h 2018-04-11 22:38:06.420990548 +0200 +@@ -154,6 +154,6 @@ + u32 sid; /*SID of bpf obj creater*/ + }; + +-extern unsigned int selinux_checkreqprot; ++extern const unsigned int selinux_checkreqprot; + + #endif /* _SELINUX_OBJSEC_H_ */ +diff -Naur linux-4.16/security/selinux/Kconfig linux-4.16h-for-v3/security/selinux/Kconfig +--- linux-4.16/security/selinux/Kconfig 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/security/selinux/Kconfig 2018-04-11 22:38:06.420990548 +0200 +@@ -2,7 +2,7 @@ + bool "NSA SELinux Support" + depends on SECURITY_NETWORK && AUDIT && NET && INET + select NETWORK_SECMARK +- default n ++ default y + help + This selects NSA Security-Enhanced Linux (SELinux). + You will also need a policy configuration and a labeled filesystem. +@@ -79,23 +79,3 @@ + This option collects access vector cache statistics to + /selinux/avc/cache_stats, which may be monitored via + tools such as avcstat. +- +-config SECURITY_SELINUX_CHECKREQPROT_VALUE +- int "NSA SELinux checkreqprot default value" +- depends on SECURITY_SELINUX +- range 0 1 +- default 0 +- help +- This option sets the default value for the 'checkreqprot' flag +- that determines whether SELinux checks the protection requested +- by the application or the protection that will be applied by the +- kernel (including any implied execute for read-implies-exec) for +- mmap and mprotect calls. If this option is set to 0 (zero), +- SELinux will default to checking the protection that will be applied +- by the kernel. If this option is set to 1 (one), SELinux will +- default to checking the protection requested by the application. +- The checkreqprot flag may be changed from the default via the +- 'checkreqprot=' boot parameter. It may also be changed at runtime +- via /selinux/checkreqprot if authorized by policy. +- +- If you are unsure how to answer this question, answer 0. +diff -Naur linux-4.16/security/selinux/selinuxfs.c linux-4.16h-for-v3/security/selinux/selinuxfs.c +--- linux-4.16/security/selinux/selinuxfs.c 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/security/selinux/selinuxfs.c 2018-04-11 22:38:06.420990548 +0200 +@@ -41,16 +41,7 @@ + #include "objsec.h" + #include "conditional.h" + +-unsigned int selinux_checkreqprot = CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE; +- +-static int __init checkreqprot_setup(char *str) +-{ +- unsigned long checkreqprot; +- if (!kstrtoul(str, 0, &checkreqprot)) +- selinux_checkreqprot = checkreqprot ? 1 : 0; +- return 1; +-} +-__setup("checkreqprot=", checkreqprot_setup); ++const unsigned int selinux_checkreqprot; + + static DEFINE_MUTEX(sel_mutex); + +@@ -610,10 +601,9 @@ + return PTR_ERR(page); + + length = -EINVAL; +- if (sscanf(page, "%u", &new_value) != 1) ++ if (sscanf(page, "%u", &new_value) != 1 || new_value) + goto out; + +- selinux_checkreqprot = new_value ? 1 : 0; + length = count; + out: + kfree(page); +diff -Naur linux-4.16/security/yama/Kconfig linux-4.16h-for-v3/security/yama/Kconfig +--- linux-4.16/security/yama/Kconfig 2018-04-01 23:20:27.000000000 +0200 ++++ linux-4.16h-for-v3/security/yama/Kconfig 2018-04-11 22:38:06.420990548 +0200 +@@ -1,7 +1,7 @@ + config SECURITY_YAMA + bool "Yama support" + depends on SECURITY +- default n ++ default y + help + This selects Yama, which extends DAC support with additional + system-wide security settings beyond regular Linux discretionary diff --git a/sys-kernel/linux-image/files/redcore-4.16-amd64.config b/sys-kernel/linux-image/files/redcore-4.16-amd64.config deleted file mode 100644 index f9ce8a3b..00000000 --- a/sys-kernel/linux-image/files/redcore-4.16-amd64.config +++ /dev/null @@ -1,9227 +0,0 @@ -# -# Automatically generated file; DO NOT EDIT. -# Linux/x86 4.16.0-redcore Kernel Configuration -# -CONFIG_64BIT=y -CONFIG_X86_64=y -CONFIG_X86=y -CONFIG_INSTRUCTION_DECODER=y -CONFIG_OUTPUT_FORMAT="elf64-x86-64" -CONFIG_ARCH_DEFCONFIG="arch/x86/configs/x86_64_defconfig" -CONFIG_LOCKDEP_SUPPORT=y -CONFIG_STACKTRACE_SUPPORT=y -CONFIG_MMU=y -CONFIG_ARCH_MMAP_RND_BITS_MIN=28 -CONFIG_ARCH_MMAP_RND_BITS_MAX=32 -CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8 -CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16 -CONFIG_NEED_DMA_MAP_STATE=y -CONFIG_NEED_SG_DMA_LENGTH=y -CONFIG_GENERIC_ISA_DMA=y -CONFIG_GENERIC_BUG=y -CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y -CONFIG_GENERIC_HWEIGHT=y -CONFIG_ARCH_MAY_HAVE_PC_FDC=y -CONFIG_RWSEM_XCHGADD_ALGORITHM=y -CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_ARCH_HAS_CPU_RELAX=y -CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y -CONFIG_HAVE_SETUP_PER_CPU_AREA=y -CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y -CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y -CONFIG_ARCH_SUSPEND_POSSIBLE=y -CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y -CONFIG_ARCH_WANT_GENERAL_HUGETLB=y -CONFIG_ZONE_DMA32=y -CONFIG_AUDIT_ARCH=y -CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y -CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y -CONFIG_HAVE_INTEL_TXT=y -CONFIG_X86_64_SMP=y -CONFIG_ARCH_SUPPORTS_UPROBES=y -CONFIG_FIX_EARLYCON_MEM=y -CONFIG_PGTABLE_LEVELS=4 -CONFIG_IRQ_WORK=y -CONFIG_BUILDTIME_EXTABLE_SORT=y -CONFIG_THREAD_INFO_IN_TASK=y - -# -# General setup -# -CONFIG_INIT_ENV_ARG_LIMIT=32 -CONFIG_CROSS_COMPILE="" -# CONFIG_COMPILE_TEST is not set -CONFIG_LOCALVERSION="" -CONFIG_LOCALVERSION_AUTO=y -CONFIG_HAVE_KERNEL_GZIP=y -CONFIG_HAVE_KERNEL_BZIP2=y -CONFIG_HAVE_KERNEL_LZMA=y -CONFIG_HAVE_KERNEL_XZ=y -CONFIG_HAVE_KERNEL_LZO=y -CONFIG_HAVE_KERNEL_LZ4=y -CONFIG_KERNEL_GZIP=y -# CONFIG_KERNEL_BZIP2 is not set -# CONFIG_KERNEL_LZMA is not set -# CONFIG_KERNEL_XZ is not set -# CONFIG_KERNEL_LZO is not set -# CONFIG_KERNEL_LZ4 is not set -CONFIG_DEFAULT_HOSTNAME="(none)" -CONFIG_SWAP=y -CONFIG_SYSVIPC=y -CONFIG_SYSVIPC_SYSCTL=y -CONFIG_POSIX_MQUEUE=y -CONFIG_POSIX_MQUEUE_SYSCTL=y -CONFIG_CROSS_MEMORY_ATTACH=y -# CONFIG_USELIB is not set -CONFIG_AUDIT=y -CONFIG_HAVE_ARCH_AUDITSYSCALL=y -CONFIG_AUDITSYSCALL=y -CONFIG_AUDIT_WATCH=y -CONFIG_AUDIT_TREE=y - -# -# IRQ subsystem -# -CONFIG_GENERIC_IRQ_PROBE=y -CONFIG_GENERIC_IRQ_SHOW=y -CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y -CONFIG_GENERIC_PENDING_IRQ=y -CONFIG_GENERIC_IRQ_MIGRATION=y -CONFIG_GENERIC_IRQ_CHIP=y -CONFIG_IRQ_DOMAIN=y -CONFIG_IRQ_SIM=y -CONFIG_IRQ_DOMAIN_HIERARCHY=y -CONFIG_GENERIC_MSI_IRQ=y -CONFIG_GENERIC_MSI_IRQ_DOMAIN=y -CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y -CONFIG_GENERIC_IRQ_RESERVATION_MODE=y -CONFIG_IRQ_FORCED_THREADING=y -CONFIG_SPARSE_IRQ=y -# CONFIG_GENERIC_IRQ_DEBUGFS is not set -CONFIG_CLOCKSOURCE_WATCHDOG=y -CONFIG_ARCH_CLOCKSOURCE_DATA=y -CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y -CONFIG_GENERIC_TIME_VSYSCALL=y -CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y -CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y -CONFIG_GENERIC_CMOS_UPDATE=y - -# -# Timers subsystem -# -CONFIG_TICK_ONESHOT=y -CONFIG_NO_HZ_COMMON=y -# CONFIG_HZ_PERIODIC is not set -CONFIG_NO_HZ_IDLE=y -# CONFIG_NO_HZ_FULL is not set -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y - -# -# CPU/Task time and stats accounting -# -CONFIG_TICK_CPU_ACCOUNTING=y -# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set -CONFIG_IRQ_TIME_ACCOUNTING=y -CONFIG_BSD_PROCESS_ACCT=y -# CONFIG_BSD_PROCESS_ACCT_V3 is not set -CONFIG_TASKSTATS=y -CONFIG_TASK_DELAY_ACCT=y -CONFIG_TASK_XACCT=y -CONFIG_TASK_IO_ACCOUNTING=y -CONFIG_CPU_ISOLATION=y - -# -# RCU Subsystem -# -CONFIG_PREEMPT_RCU=y -# CONFIG_RCU_EXPERT is not set -CONFIG_SRCU=y -CONFIG_TREE_SRCU=y -CONFIG_TASKS_RCU=y -CONFIG_RCU_STALL_COMMON=y -CONFIG_RCU_NEED_SEGCBLIST=y -CONFIG_BUILD_BIN2C=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_LOG_BUF_SHIFT=17 -CONFIG_LOG_CPU_MAX_BUF_SHIFT=12 -CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13 -CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y -CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y -CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y -CONFIG_ARCH_SUPPORTS_INT128=y -CONFIG_NUMA_BALANCING=y -CONFIG_NUMA_BALANCING_DEFAULT_ENABLED=y -CONFIG_CGROUPS=y -CONFIG_PAGE_COUNTER=y -CONFIG_MEMCG=y -CONFIG_MEMCG_SWAP=y -CONFIG_MEMCG_SWAP_ENABLED=y -CONFIG_BLK_CGROUP=y -# CONFIG_DEBUG_BLK_CGROUP is not set -CONFIG_CGROUP_WRITEBACK=y -CONFIG_CGROUP_SCHED=y -CONFIG_FAIR_GROUP_SCHED=y -CONFIG_CFS_BANDWIDTH=y -CONFIG_RT_GROUP_SCHED=y -CONFIG_CGROUP_PIDS=y -# CONFIG_CGROUP_RDMA is not set -CONFIG_CGROUP_FREEZER=y -CONFIG_CGROUP_HUGETLB=y -CONFIG_CPUSETS=y -CONFIG_PROC_PID_CPUSET=y -CONFIG_CGROUP_DEVICE=y -CONFIG_CGROUP_CPUACCT=y -CONFIG_CGROUP_PERF=y -CONFIG_CGROUP_BPF=y -# CONFIG_CGROUP_DEBUG is not set -CONFIG_SOCK_CGROUP_DATA=y -CONFIG_NAMESPACES=y -CONFIG_UTS_NS=y -CONFIG_IPC_NS=y -CONFIG_USER_NS=y -CONFIG_PID_NS=y -CONFIG_NET_NS=y -CONFIG_SCHED_AUTOGROUP=y -# CONFIG_SYSFS_DEPRECATED is not set -CONFIG_RELAY=y -CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" -CONFIG_RD_GZIP=y -CONFIG_RD_BZIP2=y -CONFIG_RD_LZMA=y -CONFIG_RD_XZ=y -CONFIG_RD_LZO=y -CONFIG_RD_LZ4=y -CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_SYSCTL=y -CONFIG_ANON_INODES=y -CONFIG_HAVE_UID16=y -CONFIG_SYSCTL_EXCEPTION_TRACE=y -CONFIG_HAVE_PCSPKR_PLATFORM=y -CONFIG_BPF=y -# CONFIG_EXPERT is not set -CONFIG_UID16=y -CONFIG_MULTIUSER=y -CONFIG_SGETMASK_SYSCALL=y -CONFIG_SYSFS_SYSCALL=y -# CONFIG_SYSCTL_SYSCALL is not set -CONFIG_FHANDLE=y -CONFIG_POSIX_TIMERS=y -CONFIG_PRINTK=y -CONFIG_PRINTK_NMI=y -CONFIG_BUG=y -CONFIG_ELF_CORE=y -CONFIG_PCSPKR_PLATFORM=y -CONFIG_BASE_FULL=y -CONFIG_FUTEX=y -CONFIG_FUTEX_PI=y -CONFIG_EPOLL=y -CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y -CONFIG_EVENTFD=y -CONFIG_SHMEM=y -CONFIG_AIO=y -CONFIG_ADVISE_SYSCALLS=y -CONFIG_MEMBARRIER=y -# CONFIG_CHECKPOINT_RESTORE is not set -CONFIG_KALLSYMS=y -CONFIG_KALLSYMS_ALL=y -CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y -CONFIG_KALLSYMS_BASE_RELATIVE=y -CONFIG_BPF_SYSCALL=y -CONFIG_BPF_JIT_ALWAYS_ON=y -CONFIG_USERFAULTFD=y -CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y -# CONFIG_EMBEDDED is not set -CONFIG_HAVE_PERF_EVENTS=y -# CONFIG_PC104 is not set - -# -# Kernel Performance Events And Counters -# -CONFIG_PERF_EVENTS=y -# CONFIG_DEBUG_PERF_USE_VMALLOC is not set -CONFIG_VM_EVENT_COUNTERS=y -CONFIG_SLUB_DEBUG=y -# CONFIG_SLUB_MEMCG_SYSFS_ON is not set -# CONFIG_COMPAT_BRK is not set -# CONFIG_SLAB is not set -CONFIG_SLUB=y -CONFIG_SLAB_MERGE_DEFAULT=y -# CONFIG_SLAB_FREELIST_RANDOM is not set -CONFIG_SLAB_FREELIST_HARDENED=y -CONFIG_SLUB_CPU_PARTIAL=y -CONFIG_SYSTEM_DATA_VERIFICATION=y -# CONFIG_PROFILING is not set -CONFIG_TRACEPOINTS=y -CONFIG_CRASH_CORE=y -CONFIG_KEXEC_CORE=y -CONFIG_HAVE_OPROFILE=y -CONFIG_OPROFILE_NMI_TIMER=y -# CONFIG_KPROBES is not set -CONFIG_JUMP_LABEL=y -# CONFIG_STATIC_KEYS_SELFTEST is not set -# CONFIG_UPROBES is not set -# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set -CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y -CONFIG_ARCH_USE_BUILTIN_BSWAP=y -CONFIG_USER_RETURN_NOTIFIER=y -CONFIG_HAVE_IOREMAP_PROT=y -CONFIG_HAVE_KPROBES=y -CONFIG_HAVE_KRETPROBES=y -CONFIG_HAVE_OPTPROBES=y -CONFIG_HAVE_KPROBES_ON_FTRACE=y -CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y -CONFIG_HAVE_NMI=y -CONFIG_HAVE_ARCH_TRACEHOOK=y -CONFIG_HAVE_DMA_CONTIGUOUS=y -CONFIG_GENERIC_SMP_IDLE_THREAD=y -CONFIG_ARCH_HAS_FORTIFY_SOURCE=y -CONFIG_ARCH_HAS_SET_MEMORY=y -CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y -CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y -CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y -CONFIG_HAVE_CLK=y -CONFIG_HAVE_DMA_API_DEBUG=y -CONFIG_HAVE_HW_BREAKPOINT=y -CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y -CONFIG_HAVE_USER_RETURN_NOTIFIER=y -CONFIG_HAVE_PERF_EVENTS_NMI=y -CONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=y -CONFIG_HAVE_PERF_REGS=y -CONFIG_HAVE_PERF_USER_STACK_DUMP=y -CONFIG_HAVE_ARCH_JUMP_LABEL=y -CONFIG_HAVE_RCU_TABLE_FREE=y -CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y -CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y -CONFIG_HAVE_CMPXCHG_LOCAL=y -CONFIG_HAVE_CMPXCHG_DOUBLE=y -CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y -CONFIG_ARCH_WANT_OLD_COMPAT_IPC=y -CONFIG_HAVE_ARCH_SECCOMP_FILTER=y -CONFIG_SECCOMP_FILTER=y -CONFIG_HAVE_GCC_PLUGINS=y -# CONFIG_GCC_PLUGINS is not set -CONFIG_HAVE_CC_STACKPROTECTOR=y -# CONFIG_CC_STACKPROTECTOR_NONE is not set -# CONFIG_CC_STACKPROTECTOR_REGULAR is not set -CONFIG_CC_STACKPROTECTOR_STRONG=y -# CONFIG_CC_STACKPROTECTOR_AUTO is not set -CONFIG_THIN_ARCHIVES=y -CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y -CONFIG_HAVE_CONTEXT_TRACKING=y -CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y -CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y -CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y -CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD=y -CONFIG_HAVE_ARCH_HUGE_VMAP=y -CONFIG_HAVE_ARCH_SOFT_DIRTY=y -CONFIG_HAVE_MOD_ARCH_SPECIFIC=y -CONFIG_MODULES_USE_ELF_RELA=y -CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y -CONFIG_ARCH_HAS_ELF_RANDOMIZE=y -CONFIG_HAVE_ARCH_MMAP_RND_BITS=y -CONFIG_HAVE_EXIT_THREAD=y -CONFIG_ARCH_MMAP_RND_BITS=28 -CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS=y -CONFIG_ARCH_MMAP_RND_COMPAT_BITS=8 -CONFIG_HAVE_ARCH_COMPAT_MMAP_BASES=y -CONFIG_HAVE_COPY_THREAD_TLS=y -CONFIG_HAVE_STACK_VALIDATION=y -# CONFIG_HAVE_ARCH_HASH is not set -# CONFIG_ISA_BUS_API is not set -CONFIG_OLD_SIGSUSPEND3=y -CONFIG_COMPAT_OLD_SIGACTION=y -# CONFIG_CPU_NO_EFFICIENT_FFS is not set -CONFIG_HAVE_ARCH_VMAP_STACK=y -CONFIG_VMAP_STACK=y -# CONFIG_ARCH_OPTIONAL_KERNEL_RWX is not set -# CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT is not set -CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y -CONFIG_STRICT_KERNEL_RWX=y -CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y -CONFIG_STRICT_MODULE_RWX=y -CONFIG_ARCH_HAS_PHYS_TO_DMA=y -CONFIG_ARCH_HAS_REFCOUNT=y -# CONFIG_REFCOUNT_FULL is not set - -# -# GCOV-based kernel profiling -# -# CONFIG_GCOV_KERNEL is not set -CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y -# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set -CONFIG_RT_MUTEXES=y -CONFIG_BASE_SMALL=0 -CONFIG_MODULES=y -CONFIG_MODULE_FORCE_LOAD=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -# CONFIG_MODULE_SIG is not set -CONFIG_MODULE_COMPRESS=y -CONFIG_MODULE_COMPRESS_GZIP=y -# CONFIG_MODULE_COMPRESS_XZ is not set -# CONFIG_TRIM_UNUSED_KSYMS is not set -CONFIG_MODULES_TREE_LOOKUP=y -CONFIG_BLOCK=y -CONFIG_BLK_SCSI_REQUEST=y -CONFIG_BLK_DEV_BSG=y -CONFIG_BLK_DEV_BSGLIB=y -CONFIG_BLK_DEV_INTEGRITY=y -CONFIG_BLK_DEV_ZONED=y -CONFIG_BLK_DEV_THROTTLING=y -# CONFIG_BLK_DEV_THROTTLING_LOW is not set -CONFIG_BLK_CMDLINE_PARSER=y -CONFIG_BLK_WBT=y -CONFIG_BLK_WBT_SQ=y -CONFIG_BLK_WBT_MQ=y -CONFIG_BLK_DEBUG_FS=y -# CONFIG_BLK_SED_OPAL is not set - -# -# Partition Types -# -CONFIG_PARTITION_ADVANCED=y -CONFIG_ACORN_PARTITION=y -CONFIG_ACORN_PARTITION_CUMANA=y -CONFIG_ACORN_PARTITION_EESOX=y -CONFIG_ACORN_PARTITION_ICS=y -CONFIG_ACORN_PARTITION_ADFS=y -CONFIG_ACORN_PARTITION_POWERTEC=y -CONFIG_ACORN_PARTITION_RISCIX=y -CONFIG_AIX_PARTITION=y -CONFIG_OSF_PARTITION=y -CONFIG_AMIGA_PARTITION=y -CONFIG_ATARI_PARTITION=y -CONFIG_MAC_PARTITION=y -CONFIG_MSDOS_PARTITION=y -CONFIG_BSD_DISKLABEL=y -CONFIG_MINIX_SUBPARTITION=y -CONFIG_SOLARIS_X86_PARTITION=y -CONFIG_UNIXWARE_DISKLABEL=y -CONFIG_LDM_PARTITION=y -CONFIG_LDM_DEBUG=y -CONFIG_SGI_PARTITION=y -CONFIG_ULTRIX_PARTITION=y -CONFIG_SUN_PARTITION=y -CONFIG_KARMA_PARTITION=y -CONFIG_EFI_PARTITION=y -CONFIG_SYSV68_PARTITION=y -CONFIG_CMDLINE_PARTITION=y -CONFIG_BLOCK_COMPAT=y -CONFIG_BLK_MQ_PCI=y -CONFIG_BLK_MQ_VIRTIO=y -CONFIG_BLK_MQ_RDMA=y - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=y -CONFIG_CFQ_GROUP_IOSCHED=y -# CONFIG_DEFAULT_DEADLINE is not set -CONFIG_DEFAULT_CFQ=y -# CONFIG_DEFAULT_NOOP is not set -CONFIG_DEFAULT_IOSCHED="cfq" -CONFIG_MQ_IOSCHED_DEADLINE=y -# CONFIG_MQ_IOSCHED_KYBER is not set -CONFIG_IOSCHED_BFQ=y -CONFIG_BFQ_GROUP_IOSCHED=y -CONFIG_PREEMPT_NOTIFIERS=y -CONFIG_PADATA=y -CONFIG_ASN1=y -CONFIG_UNINLINE_SPIN_UNLOCK=y -CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y -CONFIG_MUTEX_SPIN_ON_OWNER=y -CONFIG_RWSEM_SPIN_ON_OWNER=y -CONFIG_LOCK_SPIN_ON_OWNER=y -CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y -CONFIG_QUEUED_SPINLOCKS=y -CONFIG_ARCH_USE_QUEUED_RWLOCKS=y -CONFIG_QUEUED_RWLOCKS=y -CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y -CONFIG_FREEZER=y - -# -# Processor type and features -# -CONFIG_ZONE_DMA=y -CONFIG_SMP=y -CONFIG_X86_FEATURE_NAMES=y -CONFIG_X86_FAST_FEATURE_TESTS=y -CONFIG_X86_X2APIC=y -CONFIG_X86_MPPARSE=y -# CONFIG_GOLDFISH is not set -CONFIG_RETPOLINE=y -CONFIG_INTEL_RDT=y -# CONFIG_X86_EXTENDED_PLATFORM is not set -CONFIG_X86_INTEL_LPSS=y -CONFIG_X86_AMD_PLATFORM_DEVICE=y -CONFIG_IOSF_MBI=y -# CONFIG_IOSF_MBI_DEBUG is not set -CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y -CONFIG_SCHED_OMIT_FRAME_POINTER=y -CONFIG_HYPERVISOR_GUEST=y -CONFIG_PARAVIRT=y -# CONFIG_PARAVIRT_DEBUG is not set -# CONFIG_PARAVIRT_SPINLOCKS is not set -# CONFIG_XEN is not set -CONFIG_KVM_GUEST=y -# CONFIG_KVM_DEBUG_FS is not set -# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set -CONFIG_PARAVIRT_CLOCK=y -CONFIG_JAILHOUSE_GUEST=y -CONFIG_NO_BOOTMEM=y -# CONFIG_MK8 is not set -# CONFIG_MPSC is not set -# CONFIG_MCORE2 is not set -# CONFIG_MATOM is not set -CONFIG_GENERIC_CPU=y -CONFIG_X86_INTERNODE_CACHE_SHIFT=6 -CONFIG_X86_L1_CACHE_SHIFT=6 -CONFIG_X86_TSC=y -CONFIG_X86_CMPXCHG64=y -CONFIG_X86_CMOV=y -CONFIG_X86_MINIMUM_CPU_FAMILY=64 -CONFIG_X86_DEBUGCTLMSR=y -CONFIG_CPU_SUP_INTEL=y -CONFIG_CPU_SUP_AMD=y -CONFIG_CPU_SUP_CENTAUR=y -CONFIG_HPET_TIMER=y -CONFIG_HPET_EMULATE_RTC=y -CONFIG_DMI=y -CONFIG_GART_IOMMU=y -CONFIG_CALGARY_IOMMU=y -CONFIG_CALGARY_IOMMU_ENABLED_BY_DEFAULT=y -CONFIG_SWIOTLB=y -CONFIG_IOMMU_HELPER=y -CONFIG_MAXSMP=y -CONFIG_NR_CPUS_RANGE_BEGIN=8192 -CONFIG_NR_CPUS_RANGE_END=8192 -CONFIG_NR_CPUS_DEFAULT=8192 -CONFIG_NR_CPUS=8192 -CONFIG_SCHED_SMT=y -CONFIG_SCHED_MC=y -CONFIG_SCHED_MC_PRIO=y -# CONFIG_PREEMPT_NONE is not set -# CONFIG_PREEMPT_VOLUNTARY is not set -CONFIG_PREEMPT=y -CONFIG_PREEMPT_COUNT=y -CONFIG_X86_LOCAL_APIC=y -CONFIG_X86_IO_APIC=y -CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y -CONFIG_X86_MCE=y -# CONFIG_X86_MCELOG_LEGACY is not set -CONFIG_X86_MCE_INTEL=y -CONFIG_X86_MCE_AMD=y -CONFIG_X86_MCE_THRESHOLD=y -# CONFIG_X86_MCE_INJECT is not set -CONFIG_X86_THERMAL_VECTOR=y - -# -# Performance monitoring -# -CONFIG_PERF_EVENTS_INTEL_UNCORE=y -CONFIG_PERF_EVENTS_INTEL_RAPL=y -CONFIG_PERF_EVENTS_INTEL_CSTATE=y -CONFIG_PERF_EVENTS_AMD_POWER=m -# CONFIG_VM86 is not set -CONFIG_X86_16BIT=y -CONFIG_X86_ESPFIX64=y -CONFIG_X86_VSYSCALL_EMULATION=y -CONFIG_I8K=m -CONFIG_MICROCODE=y -CONFIG_MICROCODE_INTEL=y -CONFIG_MICROCODE_AMD=y -CONFIG_MICROCODE_OLD_INTERFACE=y -CONFIG_X86_MSR=m -CONFIG_X86_CPUID=m -# CONFIG_X86_5LEVEL is not set -CONFIG_ARCH_PHYS_ADDR_T_64BIT=y -CONFIG_ARCH_DMA_ADDR_T_64BIT=y -CONFIG_X86_DIRECT_GBPAGES=y -CONFIG_ARCH_HAS_MEM_ENCRYPT=y -CONFIG_AMD_MEM_ENCRYPT=y -# CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT is not set -CONFIG_ARCH_USE_MEMREMAP_PROT=y -CONFIG_NUMA=y -CONFIG_AMD_NUMA=y -CONFIG_X86_64_ACPI_NUMA=y -CONFIG_NODES_SPAN_OTHER_NODES=y -# CONFIG_NUMA_EMU is not set -CONFIG_NODES_SHIFT=10 -CONFIG_ARCH_SPARSEMEM_ENABLE=y -CONFIG_ARCH_SPARSEMEM_DEFAULT=y -CONFIG_ARCH_SELECT_MEMORY_MODEL=y -CONFIG_ARCH_MEMORY_PROBE=y -CONFIG_ARCH_PROC_KCORE_TEXT=y -CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000 -CONFIG_SELECT_MEMORY_MODEL=y -CONFIG_SPARSEMEM_MANUAL=y -CONFIG_SPARSEMEM=y -CONFIG_NEED_MULTIPLE_NODES=y -CONFIG_HAVE_MEMORY_PRESENT=y -CONFIG_SPARSEMEM_EXTREME=y -CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y -CONFIG_SPARSEMEM_ALLOC_MEM_MAP_TOGETHER=y -CONFIG_SPARSEMEM_VMEMMAP=y -CONFIG_HAVE_MEMBLOCK=y -CONFIG_HAVE_MEMBLOCK_NODE_MAP=y -CONFIG_HAVE_GENERIC_GUP=y -CONFIG_ARCH_DISCARD_MEMBLOCK=y -CONFIG_MEMORY_ISOLATION=y -CONFIG_HAVE_BOOTMEM_INFO_NODE=y -CONFIG_MEMORY_HOTPLUG=y -CONFIG_MEMORY_HOTPLUG_SPARSE=y -# CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE is not set -CONFIG_MEMORY_HOTREMOVE=y -CONFIG_SPLIT_PTLOCK_CPUS=4 -CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y -CONFIG_MEMORY_BALLOON=y -CONFIG_BALLOON_COMPACTION=y -CONFIG_COMPACTION=y -CONFIG_MIGRATION=y -CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y -CONFIG_ARCH_ENABLE_THP_MIGRATION=y -CONFIG_PHYS_ADDR_T_64BIT=y -CONFIG_BOUNCE=y -CONFIG_VIRT_TO_BUS=y -CONFIG_MMU_NOTIFIER=y -CONFIG_KSM=y -CONFIG_UKSM=y -# CONFIG_KSM_LEGACY is not set -CONFIG_DEFAULT_MMAP_MIN_ADDR=65536 -CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y -CONFIG_MEMORY_FAILURE=y -# CONFIG_HWPOISON_INJECT is not set -CONFIG_TRANSPARENT_HUGEPAGE=y -CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y -# CONFIG_TRANSPARENT_HUGEPAGE_MADVISE is not set -CONFIG_ARCH_WANTS_THP_SWAP=y -CONFIG_THP_SWAP=y -CONFIG_TRANSPARENT_HUGE_PAGECACHE=y -CONFIG_CLEANCACHE=y -CONFIG_FRONTSWAP=y -CONFIG_CMA=y -# CONFIG_CMA_DEBUG is not set -# CONFIG_CMA_DEBUGFS is not set -CONFIG_CMA_AREAS=7 -# CONFIG_ZSWAP is not set -CONFIG_ZPOOL=m -CONFIG_ZBUD=m -CONFIG_Z3FOLD=m -CONFIG_ZSMALLOC=y -# CONFIG_PGTABLE_MAPPING is not set -# CONFIG_ZSMALLOC_STAT is not set -CONFIG_GENERIC_EARLY_IOREMAP=y -# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set -# CONFIG_IDLE_PAGE_TRACKING is not set -CONFIG_ARCH_HAS_ZONE_DEVICE=y -# CONFIG_ZONE_DEVICE is not set -CONFIG_FRAME_VECTOR=y -CONFIG_ARCH_USES_HIGH_VMA_FLAGS=y -CONFIG_ARCH_HAS_PKEYS=y -# CONFIG_PERCPU_STATS is not set -# CONFIG_GUP_BENCHMARK is not set -CONFIG_X86_PMEM_LEGACY_DEVICE=y -CONFIG_X86_PMEM_LEGACY=m -CONFIG_X86_CHECK_BIOS_CORRUPTION=y -CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y -CONFIG_X86_RESERVE_LOW=64 -CONFIG_MTRR=y -CONFIG_MTRR_SANITIZER=y -CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0 -CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1 -CONFIG_X86_PAT=y -CONFIG_ARCH_USES_PG_UNCACHED=y -CONFIG_ARCH_RANDOM=y -CONFIG_X86_SMAP=y -CONFIG_X86_INTEL_UMIP=y -CONFIG_X86_INTEL_MPX=y -CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS=y -CONFIG_EFI=y -CONFIG_EFI_STUB=y -CONFIG_EFI_MIXED=y -CONFIG_SECCOMP=y -# CONFIG_HZ_100 is not set -# CONFIG_HZ_250 is not set -# CONFIG_HZ_300 is not set -CONFIG_HZ_1000=y -CONFIG_HZ=1000 -CONFIG_SCHED_HRTICK=y -CONFIG_KEXEC=y -# CONFIG_CRASH_DUMP is not set -CONFIG_KEXEC_JUMP=y -CONFIG_PHYSICAL_START=0x1000000 -CONFIG_RELOCATABLE=y -CONFIG_RANDOMIZE_BASE=y -CONFIG_X86_NEED_RELOCS=y -CONFIG_PHYSICAL_ALIGN=0x1000000 -CONFIG_RANDOMIZE_MEMORY=y -CONFIG_RANDOMIZE_MEMORY_PHYSICAL_PADDING=0xa -CONFIG_HOTPLUG_CPU=y -CONFIG_BOOTPARAM_HOTPLUG_CPU0=y -# CONFIG_DEBUG_HOTPLUG_CPU0 is not set -# CONFIG_COMPAT_VDSO is not set -CONFIG_LEGACY_VSYSCALL_EMULATE=y -# CONFIG_LEGACY_VSYSCALL_NONE is not set -# CONFIG_CMDLINE_BOOL is not set -CONFIG_MODIFY_LDT_SYSCALL=y -CONFIG_HAVE_LIVEPATCH=y -# CONFIG_LIVEPATCH is not set -CONFIG_ARCH_HAS_ADD_PAGES=y -CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y -CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y -CONFIG_USE_PERCPU_NUMA_NODE_ID=y - -# -# Power management and ACPI options -# -CONFIG_ARCH_HIBERNATION_HEADER=y -CONFIG_SUSPEND=y -CONFIG_SUSPEND_FREEZER=y -CONFIG_HIBERNATE_CALLBACKS=y -CONFIG_HIBERNATION=y -CONFIG_PM_STD_PARTITION="" -CONFIG_PM_SLEEP=y -CONFIG_PM_SLEEP_SMP=y -CONFIG_PM_AUTOSLEEP=y -CONFIG_PM_WAKELOCKS=y -CONFIG_PM_WAKELOCKS_LIMIT=100 -CONFIG_PM_WAKELOCKS_GC=y -CONFIG_PM=y -# CONFIG_PM_DEBUG is not set -CONFIG_PM_CLK=y -CONFIG_PM_GENERIC_DOMAINS=y -# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set -CONFIG_PM_GENERIC_DOMAINS_SLEEP=y -CONFIG_ACPI=y -CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y -CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y -CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y -# CONFIG_ACPI_DEBUGGER is not set -CONFIG_ACPI_SPCR_TABLE=y -CONFIG_ACPI_LPIT=y -CONFIG_ACPI_SLEEP=y -# CONFIG_ACPI_PROCFS_POWER is not set -CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y -# CONFIG_ACPI_EC_DEBUGFS is not set -CONFIG_ACPI_AC=m -CONFIG_ACPI_BATTERY=m -CONFIG_ACPI_BUTTON=m -CONFIG_ACPI_VIDEO=m -CONFIG_ACPI_FAN=m -CONFIG_ACPI_DOCK=y -CONFIG_ACPI_CPU_FREQ_PSS=y -CONFIG_ACPI_PROCESSOR_CSTATE=y -CONFIG_ACPI_PROCESSOR_IDLE=y -CONFIG_ACPI_CPPC_LIB=y -CONFIG_ACPI_PROCESSOR=y -CONFIG_ACPI_IPMI=m -CONFIG_ACPI_HOTPLUG_CPU=y -CONFIG_ACPI_PROCESSOR_AGGREGATOR=m -CONFIG_ACPI_THERMAL=m -CONFIG_ACPI_NUMA=y -# CONFIG_ACPI_CUSTOM_DSDT is not set -CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y -CONFIG_ACPI_TABLE_UPGRADE=y -# CONFIG_ACPI_DEBUG is not set -CONFIG_ACPI_PCI_SLOT=y -CONFIG_ACPI_CONTAINER=y -CONFIG_ACPI_HOTPLUG_MEMORY=y -CONFIG_ACPI_HOTPLUG_IOAPIC=y -CONFIG_ACPI_SBS=m -CONFIG_ACPI_HED=y -# CONFIG_ACPI_CUSTOM_METHOD is not set -CONFIG_ACPI_BGRT=y -# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set -CONFIG_ACPI_NFIT=m -CONFIG_HAVE_ACPI_APEI=y -CONFIG_HAVE_ACPI_APEI_NMI=y -CONFIG_ACPI_APEI=y -CONFIG_ACPI_APEI_GHES=y -CONFIG_ACPI_APEI_PCIEAER=y -CONFIG_ACPI_APEI_MEMORY_FAILURE=y -# CONFIG_ACPI_APEI_EINJ is not set -# CONFIG_ACPI_APEI_ERST_DEBUG is not set -CONFIG_DPTF_POWER=m -CONFIG_ACPI_WATCHDOG=y -CONFIG_ACPI_EXTLOG=m -CONFIG_PMIC_OPREGION=y -# CONFIG_XPOWER_PMIC_OPREGION is not set -# CONFIG_BXT_WC_PMIC_OPREGION is not set -CONFIG_CHT_DC_TI_PMIC_OPREGION=y -CONFIG_ACPI_CONFIGFS=m -CONFIG_X86_PM_TIMER=y -CONFIG_SFI=y - -# -# CPU Frequency scaling -# -CONFIG_CPU_FREQ=y -CONFIG_CPU_FREQ_GOV_ATTR_SET=y -CONFIG_CPU_FREQ_GOV_COMMON=y -CONFIG_CPU_FREQ_STAT=y -# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set -CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y -# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set -CONFIG_CPU_FREQ_GOV_PERFORMANCE=y -CONFIG_CPU_FREQ_GOV_POWERSAVE=y -CONFIG_CPU_FREQ_GOV_USERSPACE=y -CONFIG_CPU_FREQ_GOV_ONDEMAND=y -CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y -CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y - -# -# CPU frequency scaling drivers -# -CONFIG_X86_INTEL_PSTATE=y -CONFIG_X86_PCC_CPUFREQ=m -CONFIG_X86_ACPI_CPUFREQ=m -CONFIG_X86_ACPI_CPUFREQ_CPB=y -CONFIG_X86_POWERNOW_K8=m -CONFIG_X86_AMD_FREQ_SENSITIVITY=m -# CONFIG_X86_SPEEDSTEP_CENTRINO is not set -# CONFIG_X86_P4_CLOCKMOD is not set - -# -# shared options -# -# CONFIG_X86_SPEEDSTEP_LIB is not set - -# -# CPU Idle -# -CONFIG_CPU_IDLE=y -CONFIG_CPU_IDLE_GOV_LADDER=y -CONFIG_CPU_IDLE_GOV_MENU=y -# CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set -CONFIG_INTEL_IDLE=y - -# -# Bus options (PCI etc.) -# -CONFIG_PCI=y -CONFIG_PCI_DIRECT=y -CONFIG_PCI_MMCONFIG=y -CONFIG_PCI_DOMAINS=y -CONFIG_PCIEPORTBUS=y -CONFIG_HOTPLUG_PCI_PCIE=y -CONFIG_PCIEAER=y -CONFIG_PCIE_ECRC=y -CONFIG_PCIEAER_INJECT=m -CONFIG_PCIEASPM=y -# CONFIG_PCIEASPM_DEBUG is not set -CONFIG_PCIEASPM_DEFAULT=y -# CONFIG_PCIEASPM_POWERSAVE is not set -# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set -# CONFIG_PCIEASPM_PERFORMANCE is not set -CONFIG_PCIE_PME=y -CONFIG_PCIE_DPC=y -CONFIG_PCIE_PTM=y -CONFIG_PCI_BUS_ADDR_T_64BIT=y -CONFIG_PCI_MSI=y -CONFIG_PCI_MSI_IRQ_DOMAIN=y -CONFIG_PCI_QUIRKS=y -# CONFIG_PCI_DEBUG is not set -CONFIG_PCI_REALLOC_ENABLE_AUTO=y -CONFIG_PCI_STUB=m -CONFIG_PCI_ATS=y -CONFIG_PCI_LOCKLESS_CONFIG=y -CONFIG_PCI_IOV=y -CONFIG_PCI_PRI=y -CONFIG_PCI_PASID=y -CONFIG_PCI_LABEL=y -CONFIG_PCI_HYPERV=m -CONFIG_HOTPLUG_PCI=y -CONFIG_HOTPLUG_PCI_ACPI=y -CONFIG_HOTPLUG_PCI_ACPI_IBM=m -CONFIG_HOTPLUG_PCI_CPCI=y -CONFIG_HOTPLUG_PCI_CPCI_ZT5550=m -CONFIG_HOTPLUG_PCI_CPCI_GENERIC=m -CONFIG_HOTPLUG_PCI_SHPC=m - -# -# Cadence PCIe controllers support -# - -# -# DesignWare PCI Core Support -# -# CONFIG_PCIE_DW_PLAT is not set - -# -# PCI host controller drivers -# -CONFIG_VMD=m - -# -# PCI Endpoint -# -# CONFIG_PCI_ENDPOINT is not set - -# -# PCI switch controller drivers -# -CONFIG_PCI_SW_SWITCHTEC=m -CONFIG_ISA_DMA_API=y -CONFIG_AMD_NB=y -CONFIG_PCCARD=m -CONFIG_PCMCIA=m -CONFIG_PCMCIA_LOAD_CIS=y -CONFIG_CARDBUS=y - -# -# PC-card bridges -# -CONFIG_YENTA=m -CONFIG_YENTA_O2=y -CONFIG_YENTA_RICOH=y -CONFIG_YENTA_TI=y -CONFIG_YENTA_ENE_TUNE=y -CONFIG_YENTA_TOSHIBA=y -CONFIG_PD6729=m -CONFIG_I82092=m -CONFIG_PCCARD_NONSTATIC=y -CONFIG_RAPIDIO=y -CONFIG_RAPIDIO_TSI721=y -CONFIG_RAPIDIO_DISC_TIMEOUT=30 -CONFIG_RAPIDIO_ENABLE_RX_TX_PORTS=y -CONFIG_RAPIDIO_DMA_ENGINE=y -# CONFIG_RAPIDIO_DEBUG is not set -CONFIG_RAPIDIO_ENUM_BASIC=m -CONFIG_RAPIDIO_CHMAN=m -CONFIG_RAPIDIO_MPORT_CDEV=m - -# -# RapidIO Switch drivers -# -CONFIG_RAPIDIO_TSI57X=y -CONFIG_RAPIDIO_CPS_XX=y -CONFIG_RAPIDIO_TSI568=y -CONFIG_RAPIDIO_CPS_GEN2=y -CONFIG_RAPIDIO_RXS_GEN3=m -CONFIG_X86_SYSFB=y - -# -# Executable file formats / Emulations -# -CONFIG_BINFMT_ELF=y -CONFIG_COMPAT_BINFMT_ELF=y -CONFIG_ELFCORE=y -CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y -CONFIG_BINFMT_SCRIPT=y -# CONFIG_HAVE_AOUT is not set -CONFIG_BINFMT_MISC=m -CONFIG_COREDUMP=y -CONFIG_IA32_EMULATION=y -CONFIG_IA32_AOUT=m -# CONFIG_X86_X32 is not set -CONFIG_COMPAT_32=y -CONFIG_COMPAT=y -CONFIG_COMPAT_FOR_U64_ALIGNMENT=y -CONFIG_SYSVIPC_COMPAT=y -CONFIG_X86_DEV_DMA_OPS=y -CONFIG_NET=y -CONFIG_COMPAT_NETLINK_MESSAGES=y -CONFIG_NET_INGRESS=y -CONFIG_NET_EGRESS=y - -# -# Networking options -# -CONFIG_PACKET=m -CONFIG_PACKET_DIAG=m -CONFIG_UNIX=m -CONFIG_UNIX_DIAG=m -CONFIG_TLS=m -CONFIG_XFRM=y -CONFIG_XFRM_OFFLOAD=y -CONFIG_XFRM_ALGO=m -CONFIG_XFRM_USER=m -CONFIG_XFRM_SUB_POLICY=y -CONFIG_XFRM_MIGRATE=y -CONFIG_XFRM_STATISTICS=y -CONFIG_XFRM_IPCOMP=m -CONFIG_NET_KEY=m -CONFIG_NET_KEY_MIGRATE=y -CONFIG_SMC=m -CONFIG_SMC_DIAG=m -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_ADVANCED_ROUTER=y -CONFIG_IP_FIB_TRIE_STATS=y -CONFIG_IP_MULTIPLE_TABLES=y -CONFIG_IP_ROUTE_MULTIPATH=y -CONFIG_IP_ROUTE_VERBOSE=y -CONFIG_IP_ROUTE_CLASSID=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_IP_PNP_RARP=y -CONFIG_NET_IPIP=m -CONFIG_NET_IPGRE_DEMUX=m -CONFIG_NET_IP_TUNNEL=m -CONFIG_NET_IPGRE=m -CONFIG_NET_IPGRE_BROADCAST=y -CONFIG_IP_MROUTE=y -CONFIG_IP_MROUTE_MULTIPLE_TABLES=y -CONFIG_IP_PIMSM_V1=y -CONFIG_IP_PIMSM_V2=y -CONFIG_SYN_COOKIES=y -CONFIG_NET_IPVTI=m -CONFIG_NET_UDP_TUNNEL=m -CONFIG_NET_FOU=m -CONFIG_NET_FOU_IP_TUNNELS=y -CONFIG_INET_AH=m -CONFIG_INET_ESP=m -CONFIG_INET_ESP_OFFLOAD=m -CONFIG_INET_IPCOMP=m -CONFIG_INET_XFRM_TUNNEL=m -CONFIG_INET_TUNNEL=m -CONFIG_INET_XFRM_MODE_TRANSPORT=m -CONFIG_INET_XFRM_MODE_TUNNEL=m -CONFIG_INET_XFRM_MODE_BEET=m -CONFIG_INET_DIAG=m -CONFIG_INET_TCP_DIAG=m -CONFIG_INET_UDP_DIAG=m -CONFIG_INET_RAW_DIAG=m -CONFIG_INET_DIAG_DESTROY=y -CONFIG_TCP_CONG_ADVANCED=y -CONFIG_TCP_CONG_BIC=m -CONFIG_TCP_CONG_CUBIC=m -CONFIG_TCP_CONG_WESTWOOD=m -CONFIG_TCP_CONG_HTCP=m -CONFIG_TCP_CONG_HSTCP=m -CONFIG_TCP_CONG_HYBLA=m -CONFIG_TCP_CONG_VEGAS=m -CONFIG_TCP_CONG_NV=m -CONFIG_TCP_CONG_SCALABLE=m -CONFIG_TCP_CONG_LP=m -CONFIG_TCP_CONG_VENO=m -CONFIG_TCP_CONG_YEAH=m -CONFIG_TCP_CONG_ILLINOIS=m -CONFIG_TCP_CONG_DCTCP=m -# CONFIG_TCP_CONG_CDG is not set -CONFIG_TCP_CONG_BBR=m -CONFIG_DEFAULT_RENO=y -CONFIG_DEFAULT_TCP_CONG="reno" -CONFIG_TCP_MD5SIG=y -CONFIG_IPV6=m -CONFIG_IPV6_ROUTER_PREF=y -CONFIG_IPV6_ROUTE_INFO=y -CONFIG_IPV6_OPTIMISTIC_DAD=y -CONFIG_INET6_AH=m -CONFIG_INET6_ESP=m -CONFIG_INET6_ESP_OFFLOAD=m -CONFIG_INET6_IPCOMP=m -CONFIG_IPV6_MIP6=m -CONFIG_IPV6_ILA=m -CONFIG_INET6_XFRM_TUNNEL=m -CONFIG_INET6_TUNNEL=m -CONFIG_INET6_XFRM_MODE_TRANSPORT=m -CONFIG_INET6_XFRM_MODE_TUNNEL=m -CONFIG_INET6_XFRM_MODE_BEET=m -CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m -CONFIG_IPV6_VTI=m -CONFIG_IPV6_SIT=m -CONFIG_IPV6_SIT_6RD=y -CONFIG_IPV6_NDISC_NODETYPE=y -CONFIG_IPV6_TUNNEL=m -CONFIG_IPV6_GRE=m -CONFIG_IPV6_FOU=m -CONFIG_IPV6_FOU_TUNNEL=m -CONFIG_IPV6_MULTIPLE_TABLES=y -CONFIG_IPV6_SUBTREES=y -CONFIG_IPV6_MROUTE=y -CONFIG_IPV6_MROUTE_MULTIPLE_TABLES=y -CONFIG_IPV6_PIMSM_V2=y -CONFIG_IPV6_SEG6_LWTUNNEL=y -CONFIG_IPV6_SEG6_HMAC=y -CONFIG_NETWORK_SECMARK=y -CONFIG_NET_PTP_CLASSIFY=y -CONFIG_NETWORK_PHY_TIMESTAMPING=y -CONFIG_NETFILTER=y -CONFIG_NETFILTER_ADVANCED=y -CONFIG_BRIDGE_NETFILTER=m - -# -# Core Netfilter Configuration -# -CONFIG_NETFILTER_INGRESS=y -CONFIG_NETFILTER_NETLINK=m -CONFIG_NETFILTER_FAMILY_BRIDGE=y -CONFIG_NETFILTER_FAMILY_ARP=y -CONFIG_NETFILTER_NETLINK_ACCT=m -CONFIG_NETFILTER_NETLINK_QUEUE=m -CONFIG_NETFILTER_NETLINK_LOG=m -CONFIG_NF_CONNTRACK=m -CONFIG_NF_LOG_COMMON=m -CONFIG_NF_LOG_NETDEV=m -CONFIG_NETFILTER_CONNCOUNT=m -CONFIG_NF_CONNTRACK_MARK=y -CONFIG_NF_CONNTRACK_SECMARK=y -CONFIG_NF_CONNTRACK_ZONES=y -CONFIG_NF_CONNTRACK_PROCFS=y -CONFIG_NF_CONNTRACK_EVENTS=y -CONFIG_NF_CONNTRACK_TIMEOUT=y -CONFIG_NF_CONNTRACK_TIMESTAMP=y -CONFIG_NF_CONNTRACK_LABELS=y -CONFIG_NF_CT_PROTO_DCCP=y -CONFIG_NF_CT_PROTO_GRE=m -CONFIG_NF_CT_PROTO_SCTP=y -CONFIG_NF_CT_PROTO_UDPLITE=y -CONFIG_NF_CONNTRACK_AMANDA=m -CONFIG_NF_CONNTRACK_FTP=m -CONFIG_NF_CONNTRACK_H323=m -CONFIG_NF_CONNTRACK_IRC=m -CONFIG_NF_CONNTRACK_BROADCAST=m -CONFIG_NF_CONNTRACK_NETBIOS_NS=m -CONFIG_NF_CONNTRACK_SNMP=m -CONFIG_NF_CONNTRACK_PPTP=m -CONFIG_NF_CONNTRACK_SANE=m -CONFIG_NF_CONNTRACK_SIP=m -CONFIG_NF_CONNTRACK_TFTP=m -CONFIG_NF_CT_NETLINK=m -CONFIG_NF_CT_NETLINK_TIMEOUT=m -CONFIG_NF_CT_NETLINK_HELPER=m -CONFIG_NETFILTER_NETLINK_GLUE_CT=y -CONFIG_NF_NAT=m -CONFIG_NF_NAT_NEEDED=y -CONFIG_NF_NAT_PROTO_DCCP=y -CONFIG_NF_NAT_PROTO_UDPLITE=y -CONFIG_NF_NAT_PROTO_SCTP=y -CONFIG_NF_NAT_AMANDA=m -CONFIG_NF_NAT_FTP=m -CONFIG_NF_NAT_IRC=m -CONFIG_NF_NAT_SIP=m -CONFIG_NF_NAT_TFTP=m -CONFIG_NF_NAT_REDIRECT=m -CONFIG_NETFILTER_SYNPROXY=m -CONFIG_NF_TABLES=m -CONFIG_NF_TABLES_INET=m -CONFIG_NF_TABLES_NETDEV=m -CONFIG_NFT_EXTHDR=m -CONFIG_NFT_META=m -CONFIG_NFT_RT=m -CONFIG_NFT_NUMGEN=m -CONFIG_NFT_CT=m -CONFIG_NFT_FLOW_OFFLOAD=m -CONFIG_NFT_SET_RBTREE=m -CONFIG_NFT_SET_HASH=m -CONFIG_NFT_SET_BITMAP=m -CONFIG_NFT_COUNTER=m -CONFIG_NFT_LOG=m -CONFIG_NFT_LIMIT=m -CONFIG_NFT_MASQ=m -CONFIG_NFT_REDIR=m -CONFIG_NFT_NAT=m -CONFIG_NFT_OBJREF=m -CONFIG_NFT_QUEUE=m -CONFIG_NFT_QUOTA=m -CONFIG_NFT_REJECT=m -CONFIG_NFT_REJECT_INET=m -CONFIG_NFT_COMPAT=m -CONFIG_NFT_HASH=m -CONFIG_NFT_FIB=m -CONFIG_NFT_FIB_INET=m -CONFIG_NF_DUP_NETDEV=m -CONFIG_NFT_DUP_NETDEV=m -CONFIG_NFT_FWD_NETDEV=m -CONFIG_NFT_FIB_NETDEV=m -CONFIG_NF_FLOW_TABLE_INET=m -CONFIG_NF_FLOW_TABLE=m -CONFIG_NETFILTER_XTABLES=m - -# -# Xtables combined modules -# -CONFIG_NETFILTER_XT_MARK=m -CONFIG_NETFILTER_XT_CONNMARK=m -CONFIG_NETFILTER_XT_SET=m - -# -# Xtables targets -# -CONFIG_NETFILTER_XT_TARGET_AUDIT=m -CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m -CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m -CONFIG_NETFILTER_XT_TARGET_CONNMARK=m -CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m -CONFIG_NETFILTER_XT_TARGET_CT=m -CONFIG_NETFILTER_XT_TARGET_DSCP=m -CONFIG_NETFILTER_XT_TARGET_HL=m -CONFIG_NETFILTER_XT_TARGET_HMARK=m -CONFIG_NETFILTER_XT_TARGET_IDLETIMER=m -CONFIG_NETFILTER_XT_TARGET_LED=m -CONFIG_NETFILTER_XT_TARGET_LOG=m -CONFIG_NETFILTER_XT_TARGET_MARK=m -CONFIG_NETFILTER_XT_NAT=m -CONFIG_NETFILTER_XT_TARGET_NETMAP=m -CONFIG_NETFILTER_XT_TARGET_NFLOG=m -CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m -CONFIG_NETFILTER_XT_TARGET_NOTRACK=m -CONFIG_NETFILTER_XT_TARGET_RATEEST=m -CONFIG_NETFILTER_XT_TARGET_REDIRECT=m -CONFIG_NETFILTER_XT_TARGET_TEE=m -CONFIG_NETFILTER_XT_TARGET_TPROXY=m -CONFIG_NETFILTER_XT_TARGET_TRACE=m -CONFIG_NETFILTER_XT_TARGET_SECMARK=m -CONFIG_NETFILTER_XT_TARGET_TCPMSS=m -CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m - -# -# Xtables matches -# -CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m -CONFIG_NETFILTER_XT_MATCH_BPF=m -CONFIG_NETFILTER_XT_MATCH_CGROUP=m -CONFIG_NETFILTER_XT_MATCH_CLUSTER=m -CONFIG_NETFILTER_XT_MATCH_COMMENT=m -CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m -CONFIG_NETFILTER_XT_MATCH_CONNLABEL=m -CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m -CONFIG_NETFILTER_XT_MATCH_CONNMARK=m -CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m -CONFIG_NETFILTER_XT_MATCH_CPU=m -CONFIG_NETFILTER_XT_MATCH_DCCP=m -CONFIG_NETFILTER_XT_MATCH_DEVGROUP=m -CONFIG_NETFILTER_XT_MATCH_DSCP=m -CONFIG_NETFILTER_XT_MATCH_ECN=m -CONFIG_NETFILTER_XT_MATCH_ESP=m -CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m -CONFIG_NETFILTER_XT_MATCH_HELPER=m -CONFIG_NETFILTER_XT_MATCH_HL=m -CONFIG_NETFILTER_XT_MATCH_IPCOMP=m -CONFIG_NETFILTER_XT_MATCH_IPRANGE=m -CONFIG_NETFILTER_XT_MATCH_IPVS=m -CONFIG_NETFILTER_XT_MATCH_L2TP=m -CONFIG_NETFILTER_XT_MATCH_LENGTH=m -CONFIG_NETFILTER_XT_MATCH_LIMIT=m -CONFIG_NETFILTER_XT_MATCH_MAC=m -CONFIG_NETFILTER_XT_MATCH_MARK=m -CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m -CONFIG_NETFILTER_XT_MATCH_NFACCT=m -CONFIG_NETFILTER_XT_MATCH_OSF=m -CONFIG_NETFILTER_XT_MATCH_OWNER=m -CONFIG_NETFILTER_XT_MATCH_POLICY=m -CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m -CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m -CONFIG_NETFILTER_XT_MATCH_QUOTA=m -CONFIG_NETFILTER_XT_MATCH_RATEEST=m -CONFIG_NETFILTER_XT_MATCH_REALM=m -CONFIG_NETFILTER_XT_MATCH_RECENT=m -CONFIG_NETFILTER_XT_MATCH_SCTP=m -CONFIG_NETFILTER_XT_MATCH_SOCKET=m -CONFIG_NETFILTER_XT_MATCH_STATE=m -CONFIG_NETFILTER_XT_MATCH_STATISTIC=m -CONFIG_NETFILTER_XT_MATCH_STRING=m -CONFIG_NETFILTER_XT_MATCH_TCPMSS=m -CONFIG_NETFILTER_XT_MATCH_TIME=m -CONFIG_NETFILTER_XT_MATCH_U32=m -CONFIG_IP_SET=m -CONFIG_IP_SET_MAX=256 -CONFIG_IP_SET_BITMAP_IP=m -CONFIG_IP_SET_BITMAP_IPMAC=m -CONFIG_IP_SET_BITMAP_PORT=m -CONFIG_IP_SET_HASH_IP=m -CONFIG_IP_SET_HASH_IPMARK=m -CONFIG_IP_SET_HASH_IPPORT=m -CONFIG_IP_SET_HASH_IPPORTIP=m -CONFIG_IP_SET_HASH_IPPORTNET=m -CONFIG_IP_SET_HASH_IPMAC=m -CONFIG_IP_SET_HASH_MAC=m -CONFIG_IP_SET_HASH_NETPORTNET=m -CONFIG_IP_SET_HASH_NET=m -CONFIG_IP_SET_HASH_NETNET=m -CONFIG_IP_SET_HASH_NETPORT=m -CONFIG_IP_SET_HASH_NETIFACE=m -CONFIG_IP_SET_LIST_SET=m -CONFIG_IP_VS=m -CONFIG_IP_VS_IPV6=y -# CONFIG_IP_VS_DEBUG is not set -CONFIG_IP_VS_TAB_BITS=12 - -# -# IPVS transport protocol load balancing support -# -CONFIG_IP_VS_PROTO_TCP=y -CONFIG_IP_VS_PROTO_UDP=y -CONFIG_IP_VS_PROTO_AH_ESP=y -CONFIG_IP_VS_PROTO_ESP=y -CONFIG_IP_VS_PROTO_AH=y -CONFIG_IP_VS_PROTO_SCTP=y - -# -# IPVS scheduler -# -CONFIG_IP_VS_RR=m -CONFIG_IP_VS_WRR=m -CONFIG_IP_VS_LC=m -CONFIG_IP_VS_WLC=m -CONFIG_IP_VS_FO=m -CONFIG_IP_VS_OVF=m -CONFIG_IP_VS_LBLC=m -CONFIG_IP_VS_LBLCR=m -CONFIG_IP_VS_DH=m -CONFIG_IP_VS_SH=m -CONFIG_IP_VS_SED=m -CONFIG_IP_VS_NQ=m - -# -# IPVS SH scheduler -# -CONFIG_IP_VS_SH_TAB_BITS=8 - -# -# IPVS application helper -# -CONFIG_IP_VS_FTP=m -CONFIG_IP_VS_NFCT=y -CONFIG_IP_VS_PE_SIP=m - -# -# IP: Netfilter Configuration -# -CONFIG_NF_DEFRAG_IPV4=m -CONFIG_NF_CONNTRACK_IPV4=m -CONFIG_NF_SOCKET_IPV4=m -CONFIG_NF_TABLES_IPV4=m -CONFIG_NFT_CHAIN_ROUTE_IPV4=m -CONFIG_NFT_REJECT_IPV4=m -CONFIG_NFT_DUP_IPV4=m -CONFIG_NFT_FIB_IPV4=m -CONFIG_NF_TABLES_ARP=m -CONFIG_NF_FLOW_TABLE_IPV4=m -CONFIG_NF_DUP_IPV4=m -CONFIG_NF_LOG_ARP=m -CONFIG_NF_LOG_IPV4=m -CONFIG_NF_REJECT_IPV4=m -CONFIG_NF_NAT_IPV4=m -CONFIG_NFT_CHAIN_NAT_IPV4=m -CONFIG_NF_NAT_MASQUERADE_IPV4=m -CONFIG_NFT_MASQ_IPV4=m -CONFIG_NFT_REDIR_IPV4=m -CONFIG_NF_NAT_SNMP_BASIC=m -CONFIG_NF_NAT_PROTO_GRE=m -CONFIG_NF_NAT_PPTP=m -CONFIG_NF_NAT_H323=m -CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_AH=m -CONFIG_IP_NF_MATCH_ECN=m -CONFIG_IP_NF_MATCH_RPFILTER=m -CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_FILTER=m -CONFIG_IP_NF_TARGET_REJECT=m -CONFIG_IP_NF_TARGET_SYNPROXY=m -CONFIG_IP_NF_NAT=m -CONFIG_IP_NF_TARGET_MASQUERADE=m -CONFIG_IP_NF_TARGET_NETMAP=m -CONFIG_IP_NF_TARGET_REDIRECT=m -CONFIG_IP_NF_MANGLE=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m -CONFIG_IP_NF_TARGET_ECN=m -CONFIG_IP_NF_TARGET_TTL=m -CONFIG_IP_NF_RAW=m -CONFIG_IP_NF_ARPTABLES=m -CONFIG_IP_NF_ARPFILTER=m -CONFIG_IP_NF_ARP_MANGLE=m - -# -# IPv6: Netfilter Configuration -# -CONFIG_NF_DEFRAG_IPV6=m -CONFIG_NF_CONNTRACK_IPV6=m -CONFIG_NF_SOCKET_IPV6=m -CONFIG_NF_TABLES_IPV6=m -CONFIG_NFT_CHAIN_ROUTE_IPV6=m -CONFIG_NFT_REJECT_IPV6=m -CONFIG_NFT_DUP_IPV6=m -CONFIG_NFT_FIB_IPV6=m -CONFIG_NF_FLOW_TABLE_IPV6=m -CONFIG_NF_DUP_IPV6=m -CONFIG_NF_REJECT_IPV6=m -CONFIG_NF_LOG_IPV6=m -CONFIG_NF_NAT_IPV6=m -CONFIG_NFT_CHAIN_NAT_IPV6=m -CONFIG_NF_NAT_MASQUERADE_IPV6=m -CONFIG_NFT_MASQ_IPV6=m -CONFIG_NFT_REDIR_IPV6=m -CONFIG_IP6_NF_IPTABLES=m -CONFIG_IP6_NF_MATCH_AH=m -CONFIG_IP6_NF_MATCH_EUI64=m -CONFIG_IP6_NF_MATCH_FRAG=m -CONFIG_IP6_NF_MATCH_OPTS=m -CONFIG_IP6_NF_MATCH_HL=m -CONFIG_IP6_NF_MATCH_IPV6HEADER=m -CONFIG_IP6_NF_MATCH_MH=m -CONFIG_IP6_NF_MATCH_RPFILTER=m -CONFIG_IP6_NF_MATCH_RT=m -CONFIG_IP6_NF_MATCH_SRH=m -CONFIG_IP6_NF_TARGET_HL=m -CONFIG_IP6_NF_FILTER=m -CONFIG_IP6_NF_TARGET_REJECT=m -CONFIG_IP6_NF_TARGET_SYNPROXY=m -CONFIG_IP6_NF_MANGLE=m -CONFIG_IP6_NF_RAW=m -CONFIG_IP6_NF_NAT=m -CONFIG_IP6_NF_TARGET_MASQUERADE=m -CONFIG_IP6_NF_TARGET_NPT=m - -# -# DECnet: Netfilter Configuration -# -CONFIG_DECNET_NF_GRABULATOR=m -CONFIG_NF_TABLES_BRIDGE=m -CONFIG_NFT_BRIDGE_META=m -CONFIG_NFT_BRIDGE_REJECT=m -CONFIG_NF_LOG_BRIDGE=m -CONFIG_BRIDGE_NF_EBTABLES=m -CONFIG_BRIDGE_EBT_BROUTE=m -CONFIG_BRIDGE_EBT_T_FILTER=m -CONFIG_BRIDGE_EBT_T_NAT=m -CONFIG_BRIDGE_EBT_802_3=m -CONFIG_BRIDGE_EBT_AMONG=m -CONFIG_BRIDGE_EBT_ARP=m -CONFIG_BRIDGE_EBT_IP=m -CONFIG_BRIDGE_EBT_IP6=m -CONFIG_BRIDGE_EBT_LIMIT=m -CONFIG_BRIDGE_EBT_MARK=m -CONFIG_BRIDGE_EBT_PKTTYPE=m -CONFIG_BRIDGE_EBT_STP=m -CONFIG_BRIDGE_EBT_VLAN=m -CONFIG_BRIDGE_EBT_ARPREPLY=m -CONFIG_BRIDGE_EBT_DNAT=m -CONFIG_BRIDGE_EBT_MARK_T=m -CONFIG_BRIDGE_EBT_REDIRECT=m -CONFIG_BRIDGE_EBT_SNAT=m -CONFIG_BRIDGE_EBT_LOG=m -CONFIG_BRIDGE_EBT_NFLOG=m -CONFIG_IP_DCCP=m -CONFIG_INET_DCCP_DIAG=m - -# -# DCCP CCIDs Configuration -# -# CONFIG_IP_DCCP_CCID2_DEBUG is not set -CONFIG_IP_DCCP_CCID3=y -# CONFIG_IP_DCCP_CCID3_DEBUG is not set -CONFIG_IP_DCCP_TFRC_LIB=y - -# -# DCCP Kernel Hacking -# -# CONFIG_IP_DCCP_DEBUG is not set -CONFIG_IP_SCTP=m -# CONFIG_SCTP_DBG_OBJCNT is not set -CONFIG_SCTP_DEFAULT_COOKIE_HMAC_MD5=y -# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_SHA1 is not set -# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_NONE is not set -CONFIG_SCTP_COOKIE_HMAC_MD5=y -CONFIG_SCTP_COOKIE_HMAC_SHA1=y -CONFIG_INET_SCTP_DIAG=m -CONFIG_RDS=m -CONFIG_RDS_RDMA=m -CONFIG_RDS_TCP=m -# CONFIG_RDS_DEBUG is not set -CONFIG_TIPC=m -CONFIG_TIPC_MEDIA_IB=y -CONFIG_TIPC_MEDIA_UDP=y -CONFIG_ATM=m -CONFIG_ATM_CLIP=m -# CONFIG_ATM_CLIP_NO_ICMP is not set -CONFIG_ATM_LANE=m -CONFIG_ATM_MPOA=m -CONFIG_ATM_BR2684=m -# CONFIG_ATM_BR2684_IPFILTER is not set -CONFIG_L2TP=m -# CONFIG_L2TP_DEBUGFS is not set -CONFIG_L2TP_V3=y -CONFIG_L2TP_IP=m -CONFIG_L2TP_ETH=m -CONFIG_STP=m -CONFIG_GARP=m -CONFIG_MRP=m -CONFIG_BRIDGE=m -CONFIG_BRIDGE_IGMP_SNOOPING=y -CONFIG_BRIDGE_VLAN_FILTERING=y -CONFIG_HAVE_NET_DSA=y -CONFIG_NET_DSA=m -CONFIG_NET_DSA_LEGACY=y -CONFIG_NET_DSA_TAG_BRCM=y -CONFIG_NET_DSA_TAG_BRCM_PREPEND=y -CONFIG_NET_DSA_TAG_DSA=y -CONFIG_NET_DSA_TAG_EDSA=y -CONFIG_NET_DSA_TAG_KSZ=y -CONFIG_NET_DSA_TAG_LAN9303=y -CONFIG_NET_DSA_TAG_MTK=y -CONFIG_NET_DSA_TAG_TRAILER=y -CONFIG_NET_DSA_TAG_QCA=y -CONFIG_VLAN_8021Q=m -CONFIG_VLAN_8021Q_GVRP=y -CONFIG_VLAN_8021Q_MVRP=y -CONFIG_DECNET=m -CONFIG_DECNET_ROUTER=y -CONFIG_LLC=m -CONFIG_LLC2=m -CONFIG_ATALK=m -CONFIG_DEV_APPLETALK=m -CONFIG_IPDDP=m -CONFIG_IPDDP_ENCAP=y -CONFIG_X25=m -CONFIG_LAPB=m -CONFIG_PHONET=m -CONFIG_6LOWPAN=m -# CONFIG_6LOWPAN_DEBUGFS is not set -CONFIG_6LOWPAN_NHC=m -CONFIG_6LOWPAN_NHC_DEST=m -CONFIG_6LOWPAN_NHC_FRAGMENT=m -CONFIG_6LOWPAN_NHC_HOP=m -CONFIG_6LOWPAN_NHC_IPV6=m -CONFIG_6LOWPAN_NHC_MOBILITY=m -CONFIG_6LOWPAN_NHC_ROUTING=m -CONFIG_6LOWPAN_NHC_UDP=m -CONFIG_6LOWPAN_GHC_EXT_HDR_HOP=m -CONFIG_6LOWPAN_GHC_UDP=m -CONFIG_6LOWPAN_GHC_ICMPV6=m -CONFIG_6LOWPAN_GHC_EXT_HDR_DEST=m -CONFIG_6LOWPAN_GHC_EXT_HDR_FRAG=m -CONFIG_6LOWPAN_GHC_EXT_HDR_ROUTE=m -CONFIG_IEEE802154=m -CONFIG_IEEE802154_NL802154_EXPERIMENTAL=y -CONFIG_IEEE802154_SOCKET=m -CONFIG_IEEE802154_6LOWPAN=m -CONFIG_MAC802154=m -CONFIG_NET_SCHED=y - -# -# Queueing/Scheduling -# -CONFIG_NET_SCH_CBQ=m -CONFIG_NET_SCH_HTB=m -CONFIG_NET_SCH_HFSC=m -CONFIG_NET_SCH_ATM=m -CONFIG_NET_SCH_PRIO=m -CONFIG_NET_SCH_MULTIQ=m -CONFIG_NET_SCH_RED=m -CONFIG_NET_SCH_SFB=m -CONFIG_NET_SCH_SFQ=m -CONFIG_NET_SCH_TEQL=m -CONFIG_NET_SCH_TBF=m -CONFIG_NET_SCH_CBS=m -CONFIG_NET_SCH_GRED=m -CONFIG_NET_SCH_DSMARK=m -CONFIG_NET_SCH_NETEM=m -CONFIG_NET_SCH_DRR=m -CONFIG_NET_SCH_MQPRIO=m -CONFIG_NET_SCH_CHOKE=m -CONFIG_NET_SCH_QFQ=m -CONFIG_NET_SCH_CODEL=m -CONFIG_NET_SCH_FQ_CODEL=m -CONFIG_NET_SCH_FQ=m -CONFIG_NET_SCH_HHF=m -CONFIG_NET_SCH_PIE=m -CONFIG_NET_SCH_INGRESS=m -CONFIG_NET_SCH_PLUG=m -# CONFIG_NET_SCH_DEFAULT is not set - -# -# Classification -# -CONFIG_NET_CLS=y -CONFIG_NET_CLS_BASIC=m -CONFIG_NET_CLS_TCINDEX=m -CONFIG_NET_CLS_ROUTE4=m -CONFIG_NET_CLS_FW=m -CONFIG_NET_CLS_U32=m -CONFIG_CLS_U32_PERF=y -CONFIG_CLS_U32_MARK=y -CONFIG_NET_CLS_RSVP=m -CONFIG_NET_CLS_RSVP6=m -CONFIG_NET_CLS_FLOW=m -CONFIG_NET_CLS_CGROUP=m -CONFIG_NET_CLS_BPF=m -CONFIG_NET_CLS_FLOWER=m -CONFIG_NET_CLS_MATCHALL=m -CONFIG_NET_EMATCH=y -CONFIG_NET_EMATCH_STACK=32 -CONFIG_NET_EMATCH_CMP=m -CONFIG_NET_EMATCH_NBYTE=m -CONFIG_NET_EMATCH_U32=m -CONFIG_NET_EMATCH_META=m -CONFIG_NET_EMATCH_TEXT=m -CONFIG_NET_EMATCH_CANID=m -CONFIG_NET_EMATCH_IPSET=m -CONFIG_NET_CLS_ACT=y -CONFIG_NET_ACT_POLICE=m -CONFIG_NET_ACT_GACT=m -CONFIG_GACT_PROB=y -CONFIG_NET_ACT_MIRRED=m -CONFIG_NET_ACT_SAMPLE=m -CONFIG_NET_ACT_IPT=m -CONFIG_NET_ACT_NAT=m -CONFIG_NET_ACT_PEDIT=m -# CONFIG_NET_ACT_SIMP is not set -CONFIG_NET_ACT_SKBEDIT=m -CONFIG_NET_ACT_CSUM=m -CONFIG_NET_ACT_VLAN=m -CONFIG_NET_ACT_BPF=m -CONFIG_NET_ACT_CONNMARK=m -CONFIG_NET_ACT_SKBMOD=m -CONFIG_NET_ACT_IFE=m -CONFIG_NET_ACT_TUNNEL_KEY=m -CONFIG_NET_IFE_SKBMARK=m -CONFIG_NET_IFE_SKBPRIO=m -CONFIG_NET_IFE_SKBTCINDEX=m -CONFIG_NET_CLS_IND=y -CONFIG_NET_SCH_FIFO=y -CONFIG_DCB=y -CONFIG_DNS_RESOLVER=y -CONFIG_BATMAN_ADV=m -# CONFIG_BATMAN_ADV_BATMAN_V is not set -CONFIG_BATMAN_ADV_BLA=y -CONFIG_BATMAN_ADV_DAT=y -CONFIG_BATMAN_ADV_NC=y -CONFIG_BATMAN_ADV_MCAST=y -CONFIG_BATMAN_ADV_DEBUGFS=y -# CONFIG_BATMAN_ADV_DEBUG is not set -CONFIG_OPENVSWITCH=m -CONFIG_OPENVSWITCH_GRE=m -CONFIG_OPENVSWITCH_VXLAN=m -CONFIG_OPENVSWITCH_GENEVE=m -CONFIG_VSOCKETS=m -CONFIG_VSOCKETS_DIAG=m -CONFIG_VMWARE_VMCI_VSOCKETS=m -CONFIG_VIRTIO_VSOCKETS=m -CONFIG_VIRTIO_VSOCKETS_COMMON=m -CONFIG_HYPERV_VSOCKETS=m -CONFIG_NETLINK_DIAG=m -CONFIG_MPLS=y -CONFIG_NET_MPLS_GSO=m -CONFIG_MPLS_ROUTING=m -CONFIG_MPLS_IPTUNNEL=m -CONFIG_NET_NSH=m -CONFIG_HSR=m -CONFIG_NET_SWITCHDEV=y -CONFIG_NET_L3_MASTER_DEV=y -# CONFIG_NET_NCSI is not set -CONFIG_RPS=y -CONFIG_RFS_ACCEL=y -CONFIG_XPS=y -CONFIG_CGROUP_NET_PRIO=y -CONFIG_CGROUP_NET_CLASSID=y -CONFIG_NET_RX_BUSY_POLL=y -CONFIG_BQL=y -CONFIG_BPF_JIT=y -CONFIG_BPF_STREAM_PARSER=y -CONFIG_NET_FLOW_LIMIT=y - -# -# Network testing -# -# CONFIG_NET_PKTGEN is not set -# CONFIG_NET_DROP_MONITOR is not set -CONFIG_HAMRADIO=y - -# -# Packet Radio protocols -# -CONFIG_AX25=m -CONFIG_AX25_DAMA_SLAVE=y -CONFIG_NETROM=m -CONFIG_ROSE=m - -# -# AX.25 network device drivers -# -CONFIG_MKISS=m -CONFIG_6PACK=m -CONFIG_BPQETHER=m -CONFIG_BAYCOM_SER_FDX=m -CONFIG_BAYCOM_SER_HDX=m -CONFIG_BAYCOM_PAR=m -CONFIG_YAM=m -CONFIG_CAN=m -CONFIG_CAN_RAW=m -CONFIG_CAN_BCM=m -CONFIG_CAN_GW=m - -# -# CAN Device Drivers -# -CONFIG_CAN_VCAN=m -CONFIG_CAN_VXCAN=m -CONFIG_CAN_SLCAN=m -CONFIG_CAN_DEV=m -CONFIG_CAN_CALC_BITTIMING=y -CONFIG_CAN_LEDS=y -CONFIG_CAN_JANZ_ICAN3=m -CONFIG_CAN_C_CAN=m -CONFIG_CAN_C_CAN_PLATFORM=m -CONFIG_CAN_C_CAN_PCI=m -CONFIG_CAN_CC770=m -CONFIG_CAN_CC770_ISA=m -CONFIG_CAN_CC770_PLATFORM=m -CONFIG_CAN_IFI_CANFD=m -CONFIG_CAN_M_CAN=m -CONFIG_CAN_PEAK_PCIEFD=m -CONFIG_CAN_SJA1000=m -CONFIG_CAN_SJA1000_ISA=m -CONFIG_CAN_SJA1000_PLATFORM=m -CONFIG_CAN_EMS_PCMCIA=m -CONFIG_CAN_EMS_PCI=m -CONFIG_CAN_PEAK_PCMCIA=m -CONFIG_CAN_PEAK_PCI=m -CONFIG_CAN_PEAK_PCIEC=y -CONFIG_CAN_KVASER_PCI=m -CONFIG_CAN_PLX_PCI=m -CONFIG_CAN_SOFTING=m -CONFIG_CAN_SOFTING_CS=m - -# -# CAN SPI interfaces -# -CONFIG_CAN_HI311X=m -CONFIG_CAN_MCP251X=m - -# -# CAN USB interfaces -# -CONFIG_CAN_EMS_USB=m -CONFIG_CAN_ESD_USB2=m -CONFIG_CAN_GS_USB=m -CONFIG_CAN_KVASER_USB=m -CONFIG_CAN_PEAK_USB=m -CONFIG_CAN_8DEV_USB=m -CONFIG_CAN_MCBA_USB=m -# CONFIG_CAN_DEBUG_DEVICES is not set -CONFIG_BT=m -CONFIG_BT_BREDR=y -CONFIG_BT_RFCOMM=m -CONFIG_BT_RFCOMM_TTY=y -CONFIG_BT_BNEP=m -CONFIG_BT_BNEP_MC_FILTER=y -CONFIG_BT_BNEP_PROTO_FILTER=y -CONFIG_BT_CMTP=m -CONFIG_BT_HIDP=m -CONFIG_BT_HS=y -CONFIG_BT_LE=y -CONFIG_BT_6LOWPAN=m -CONFIG_BT_LEDS=y -# CONFIG_BT_SELFTEST is not set -CONFIG_BT_DEBUGFS=y - -# -# Bluetooth device drivers -# -CONFIG_BT_INTEL=m -CONFIG_BT_BCM=m -CONFIG_BT_RTL=m -CONFIG_BT_QCA=m -CONFIG_BT_HCIBTUSB=m -# CONFIG_BT_HCIBTUSB_AUTOSUSPEND is not set -CONFIG_BT_HCIBTUSB_BCM=y -CONFIG_BT_HCIBTUSB_RTL=y -CONFIG_BT_HCIBTSDIO=m -CONFIG_BT_HCIUART=m -CONFIG_BT_HCIUART_SERDEV=y -CONFIG_BT_HCIUART_H4=y -CONFIG_BT_HCIUART_NOKIA=m -CONFIG_BT_HCIUART_BCSP=y -CONFIG_BT_HCIUART_ATH3K=y -CONFIG_BT_HCIUART_LL=y -CONFIG_BT_HCIUART_3WIRE=y -CONFIG_BT_HCIUART_INTEL=y -CONFIG_BT_HCIUART_QCA=y -CONFIG_BT_HCIUART_AG6XX=y -CONFIG_BT_HCIUART_MRVL=y -CONFIG_BT_HCIBCM203X=m -CONFIG_BT_HCIBPA10X=m -CONFIG_BT_HCIBFUSB=m -CONFIG_BT_HCIDTL1=m -CONFIG_BT_HCIBT3C=m -CONFIG_BT_HCIBLUECARD=m -CONFIG_BT_HCIBTUART=m -CONFIG_BT_HCIVHCI=m -CONFIG_BT_MRVL=m -CONFIG_BT_MRVL_SDIO=m -CONFIG_BT_ATH3K=m -CONFIG_BT_WILINK=m -CONFIG_AF_RXRPC=m -CONFIG_AF_RXRPC_IPV6=y -# CONFIG_AF_RXRPC_INJECT_LOSS is not set -# CONFIG_AF_RXRPC_DEBUG is not set -# CONFIG_RXKAD is not set -CONFIG_AF_KCM=m -CONFIG_STREAM_PARSER=y -CONFIG_FIB_RULES=y -CONFIG_WIRELESS=y -CONFIG_WIRELESS_EXT=y -CONFIG_WEXT_CORE=y -CONFIG_WEXT_PROC=y -CONFIG_WEXT_SPY=y -CONFIG_WEXT_PRIV=y -CONFIG_CFG80211=m -CONFIG_NL80211_TESTMODE=y -# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set -CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y -CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y -CONFIG_CFG80211_DEFAULT_PS=y -# CONFIG_CFG80211_DEBUGFS is not set -CONFIG_CFG80211_CRDA_SUPPORT=y -CONFIG_CFG80211_WEXT=y -CONFIG_CFG80211_WEXT_EXPORT=y -CONFIG_LIB80211=m -CONFIG_LIB80211_CRYPT_WEP=m -CONFIG_LIB80211_CRYPT_CCMP=m -CONFIG_LIB80211_CRYPT_TKIP=m -# CONFIG_LIB80211_DEBUG is not set -CONFIG_MAC80211=m -CONFIG_MAC80211_HAS_RC=y -CONFIG_MAC80211_RC_MINSTREL=y -CONFIG_MAC80211_RC_MINSTREL_HT=y -# CONFIG_MAC80211_RC_MINSTREL_VHT is not set -CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y -CONFIG_MAC80211_RC_DEFAULT="minstrel_ht" -CONFIG_MAC80211_MESH=y -CONFIG_MAC80211_LEDS=y -# CONFIG_MAC80211_DEBUGFS is not set -# CONFIG_MAC80211_MESSAGE_TRACING is not set -# CONFIG_MAC80211_DEBUG_MENU is not set -CONFIG_MAC80211_STA_HASH_MAX_SIZE=0 -CONFIG_WIMAX=m -CONFIG_WIMAX_DEBUG_LEVEL=8 -CONFIG_RFKILL=m -CONFIG_RFKILL_LEDS=y -CONFIG_RFKILL_INPUT=y -CONFIG_RFKILL_GPIO=m -CONFIG_NET_9P=m -CONFIG_NET_9P_VIRTIO=m -CONFIG_NET_9P_RDMA=m -# CONFIG_NET_9P_DEBUG is not set -CONFIG_CAIF=m -# CONFIG_CAIF_DEBUG is not set -CONFIG_CAIF_NETDEV=m -CONFIG_CAIF_USB=m -CONFIG_CEPH_LIB=m -# CONFIG_CEPH_LIB_PRETTYDEBUG is not set -CONFIG_CEPH_LIB_USE_DNS_RESOLVER=y -CONFIG_NFC=m -CONFIG_NFC_DIGITAL=m -CONFIG_NFC_NCI=m -CONFIG_NFC_NCI_SPI=m -CONFIG_NFC_NCI_UART=m -CONFIG_NFC_HCI=m -CONFIG_NFC_SHDLC=y - -# -# Near Field Communication (NFC) devices -# -CONFIG_NFC_TRF7970A=m -CONFIG_NFC_MEI_PHY=m -CONFIG_NFC_SIM=m -CONFIG_NFC_PORT100=m -CONFIG_NFC_FDP=m -CONFIG_NFC_FDP_I2C=m -CONFIG_NFC_PN544=m -CONFIG_NFC_PN544_I2C=m -CONFIG_NFC_PN544_MEI=m -CONFIG_NFC_PN533=m -CONFIG_NFC_PN533_USB=m -CONFIG_NFC_PN533_I2C=m -CONFIG_NFC_MICROREAD=m -CONFIG_NFC_MICROREAD_I2C=m -CONFIG_NFC_MICROREAD_MEI=m -CONFIG_NFC_MRVL=m -CONFIG_NFC_MRVL_USB=m -CONFIG_NFC_MRVL_UART=m -CONFIG_NFC_MRVL_I2C=m -CONFIG_NFC_MRVL_SPI=m -CONFIG_NFC_ST21NFCA=m -CONFIG_NFC_ST21NFCA_I2C=m -CONFIG_NFC_ST_NCI=m -CONFIG_NFC_ST_NCI_I2C=m -CONFIG_NFC_ST_NCI_SPI=m -CONFIG_NFC_NXP_NCI=m -CONFIG_NFC_NXP_NCI_I2C=m -CONFIG_NFC_S3FWRN5=m -CONFIG_NFC_S3FWRN5_I2C=m -CONFIG_NFC_ST95HF=m -CONFIG_PSAMPLE=m -CONFIG_NET_IFE=m -CONFIG_LWTUNNEL=y -CONFIG_LWTUNNEL_BPF=y -CONFIG_DST_CACHE=y -CONFIG_GRO_CELLS=y -CONFIG_NET_DEVLINK=m -CONFIG_MAY_USE_DEVLINK=m -CONFIG_HAVE_EBPF_JIT=y - -# -# Device Drivers -# - -# -# Generic Driver Options -# -# CONFIG_UEVENT_HELPER is not set -CONFIG_DEVTMPFS=y -CONFIG_DEVTMPFS_MOUNT=y -CONFIG_STANDALONE=y -CONFIG_PREVENT_FIRMWARE_BUILD=y -CONFIG_FW_LOADER=y -CONFIG_EXTRA_FIRMWARE="" -CONFIG_FW_LOADER_USER_HELPER=y -# CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set -CONFIG_WANT_DEV_COREDUMP=y -CONFIG_ALLOW_DEV_COREDUMP=y -CONFIG_DEV_COREDUMP=y -# CONFIG_DEBUG_DRIVER is not set -# CONFIG_DEBUG_DEVRES is not set -# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set -CONFIG_TEST_ASYNC_DRIVER_PROBE=m -# CONFIG_SYS_HYPERVISOR is not set -# CONFIG_GENERIC_CPU_DEVICES is not set -CONFIG_GENERIC_CPU_AUTOPROBE=y -CONFIG_GENERIC_CPU_VULNERABILITIES=y -CONFIG_REGMAP=y -CONFIG_REGMAP_I2C=m -CONFIG_REGMAP_SPI=y -CONFIG_REGMAP_SPMI=m -CONFIG_REGMAP_W1=m -CONFIG_REGMAP_MMIO=y -CONFIG_REGMAP_IRQ=y -CONFIG_REGMAP_SOUNDWIRE=m -CONFIG_DMA_SHARED_BUFFER=y -# CONFIG_DMA_FENCE_TRACE is not set -# CONFIG_DMA_CMA is not set - -# -# Bus devices -# -CONFIG_CONNECTOR=m -CONFIG_MTD=m -CONFIG_MTD_TESTS=m -CONFIG_MTD_REDBOOT_PARTS=m -CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 -CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y -CONFIG_MTD_REDBOOT_PARTS_READONLY=y -CONFIG_MTD_CMDLINE_PARTS=m -CONFIG_MTD_AR7_PARTS=m - -# -# Partition parsers -# - -# -# User Modules And Translation Layers -# -CONFIG_MTD_BLKDEVS=m -CONFIG_MTD_BLOCK=m -CONFIG_MTD_BLOCK_RO=m -CONFIG_FTL=m -CONFIG_NFTL=m -CONFIG_NFTL_RW=y -CONFIG_INFTL=m -CONFIG_RFD_FTL=m -CONFIG_SSFDC=m -CONFIG_SM_FTL=m -CONFIG_MTD_OOPS=m -CONFIG_MTD_SWAP=m -# CONFIG_MTD_PARTITIONED_MASTER is not set - -# -# RAM/ROM/Flash chip drivers -# -CONFIG_MTD_CFI=m -CONFIG_MTD_JEDECPROBE=m -CONFIG_MTD_GEN_PROBE=m -# CONFIG_MTD_CFI_ADV_OPTIONS is not set -CONFIG_MTD_MAP_BANK_WIDTH_1=y -CONFIG_MTD_MAP_BANK_WIDTH_2=y -CONFIG_MTD_MAP_BANK_WIDTH_4=y -# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set -# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set -# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set -CONFIG_MTD_CFI_I1=y -CONFIG_MTD_CFI_I2=y -# CONFIG_MTD_CFI_I4 is not set -# CONFIG_MTD_CFI_I8 is not set -CONFIG_MTD_CFI_INTELEXT=m -CONFIG_MTD_CFI_AMDSTD=m -CONFIG_MTD_CFI_STAA=m -CONFIG_MTD_CFI_UTIL=m -CONFIG_MTD_RAM=m -CONFIG_MTD_ROM=m -CONFIG_MTD_ABSENT=m - -# -# Mapping drivers for chip access -# -CONFIG_MTD_COMPLEX_MAPPINGS=y -CONFIG_MTD_PHYSMAP=m -# CONFIG_MTD_PHYSMAP_COMPAT is not set -CONFIG_MTD_SBC_GXX=m -CONFIG_MTD_AMD76XROM=m -CONFIG_MTD_ICHXROM=m -CONFIG_MTD_ESB2ROM=m -CONFIG_MTD_CK804XROM=m -CONFIG_MTD_SCB2_FLASH=m -CONFIG_MTD_NETtel=m -CONFIG_MTD_L440GX=m -CONFIG_MTD_PCI=m -CONFIG_MTD_PCMCIA=m -# CONFIG_MTD_PCMCIA_ANONYMOUS is not set -CONFIG_MTD_GPIO_ADDR=m -CONFIG_MTD_INTEL_VR_NOR=m -CONFIG_MTD_PLATRAM=m -CONFIG_MTD_LATCH_ADDR=m - -# -# Self-contained MTD device drivers -# -CONFIG_MTD_PMC551=m -CONFIG_MTD_PMC551_BUGFIX=y -# CONFIG_MTD_PMC551_DEBUG is not set -CONFIG_MTD_DATAFLASH=m -CONFIG_MTD_DATAFLASH_WRITE_VERIFY=y -CONFIG_MTD_DATAFLASH_OTP=y -CONFIG_MTD_M25P80=m -CONFIG_MTD_MCHP23K256=m -CONFIG_MTD_SST25L=m -CONFIG_MTD_SLRAM=m -CONFIG_MTD_PHRAM=m -CONFIG_MTD_MTDRAM=m -CONFIG_MTDRAM_TOTAL_SIZE=4096 -CONFIG_MTDRAM_ERASE_SIZE=128 -CONFIG_MTD_BLOCK2MTD=m - -# -# Disk-On-Chip Device Drivers -# -CONFIG_MTD_DOCG3=m -CONFIG_BCH_CONST_M=14 -CONFIG_BCH_CONST_T=4 -CONFIG_MTD_NAND_ECC=m -CONFIG_MTD_NAND_ECC_SMC=y -CONFIG_MTD_NAND=m -CONFIG_MTD_NAND_BCH=m -CONFIG_MTD_NAND_ECC_BCH=y -CONFIG_MTD_SM_COMMON=m -CONFIG_MTD_NAND_DENALI=m -CONFIG_MTD_NAND_DENALI_PCI=m -CONFIG_MTD_NAND_GPIO=m -# CONFIG_MTD_NAND_OMAP_BCH_BUILD is not set -CONFIG_MTD_NAND_RICOH=m -CONFIG_MTD_NAND_DISKONCHIP=m -CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED=y -CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0x0 -CONFIG_MTD_NAND_DISKONCHIP_PROBE_HIGH=y -CONFIG_MTD_NAND_DISKONCHIP_BBTWRITE=y -CONFIG_MTD_NAND_DOCG4=m -CONFIG_MTD_NAND_CAFE=m -CONFIG_MTD_NAND_NANDSIM=m -CONFIG_MTD_NAND_PLATFORM=m -CONFIG_MTD_ONENAND=m -CONFIG_MTD_ONENAND_VERIFY_WRITE=y -CONFIG_MTD_ONENAND_GENERIC=m -CONFIG_MTD_ONENAND_OTP=y -CONFIG_MTD_ONENAND_2X_PROGRAM=y - -# -# LPDDR & LPDDR2 PCM memory drivers -# -CONFIG_MTD_LPDDR=m -CONFIG_MTD_QINFO_PROBE=m -CONFIG_MTD_SPI_NOR=m -CONFIG_MTD_MT81xx_NOR=m -CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y -CONFIG_SPI_INTEL_SPI=m -CONFIG_SPI_INTEL_SPI_PCI=m -CONFIG_SPI_INTEL_SPI_PLATFORM=m -CONFIG_MTD_UBI=m -CONFIG_MTD_UBI_WL_THRESHOLD=4096 -CONFIG_MTD_UBI_BEB_LIMIT=20 -CONFIG_MTD_UBI_FASTMAP=y -# CONFIG_MTD_UBI_GLUEBI is not set -CONFIG_MTD_UBI_BLOCK=y -# CONFIG_OF is not set -CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y -CONFIG_PARPORT=m -CONFIG_PARPORT_PC=m -CONFIG_PARPORT_SERIAL=m -CONFIG_PARPORT_PC_FIFO=y -CONFIG_PARPORT_PC_SUPERIO=y -CONFIG_PARPORT_PC_PCMCIA=m -# CONFIG_PARPORT_GSC is not set -CONFIG_PARPORT_AX88796=m -CONFIG_PARPORT_1284=y -CONFIG_PARPORT_NOT_PC=y -CONFIG_PNP=y -# CONFIG_PNP_DEBUG_MESSAGES is not set - -# -# Protocols -# -CONFIG_PNPACPI=y -CONFIG_BLK_DEV=y -# CONFIG_BLK_DEV_NULL_BLK is not set -CONFIG_BLK_DEV_FD=m -CONFIG_CDROM=m -CONFIG_PARIDE=m - -# -# Parallel IDE high-level drivers -# -CONFIG_PARIDE_PD=m -CONFIG_PARIDE_PCD=m -CONFIG_PARIDE_PF=m -CONFIG_PARIDE_PT=m -CONFIG_PARIDE_PG=m - -# -# Parallel IDE protocol modules -# -CONFIG_PARIDE_ATEN=m -CONFIG_PARIDE_BPCK=m -CONFIG_PARIDE_COMM=m -CONFIG_PARIDE_DSTR=m -CONFIG_PARIDE_FIT2=m -CONFIG_PARIDE_FIT3=m -CONFIG_PARIDE_EPAT=m -CONFIG_PARIDE_EPATC8=y -CONFIG_PARIDE_EPIA=m -CONFIG_PARIDE_FRIQ=m -CONFIG_PARIDE_FRPW=m -CONFIG_PARIDE_KBIC=m -CONFIG_PARIDE_KTTI=m -CONFIG_PARIDE_ON20=m -CONFIG_PARIDE_ON26=m -CONFIG_BLK_DEV_PCIESSD_MTIP32XX=m -CONFIG_ZRAM=m -CONFIG_ZRAM_WRITEBACK=y -CONFIG_BLK_DEV_DAC960=m -CONFIG_BLK_DEV_UMEM=m -# CONFIG_BLK_DEV_COW_COMMON is not set -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_LOOP_MIN_COUNT=8 -CONFIG_BLK_DEV_CRYPTOLOOP=m -CONFIG_BLK_DEV_DRBD=m -# CONFIG_DRBD_FAULT_INJECTION is not set -CONFIG_BLK_DEV_NBD=m -CONFIG_BLK_DEV_SKD=m -CONFIG_BLK_DEV_SX8=m -CONFIG_BLK_DEV_RAM=m -CONFIG_BLK_DEV_RAM_COUNT=16 -CONFIG_BLK_DEV_RAM_SIZE=16384 -CONFIG_CDROM_PKTCDVD=m -CONFIG_CDROM_PKTCDVD_BUFFERS=8 -CONFIG_CDROM_PKTCDVD_WCACHE=y -CONFIG_ATA_OVER_ETH=m -CONFIG_VIRTIO_BLK=m -# CONFIG_VIRTIO_BLK_SCSI is not set -CONFIG_BLK_DEV_RBD=m -CONFIG_BLK_DEV_RSXX=m - -# -# NVME Support -# -CONFIG_NVME_CORE=y -CONFIG_BLK_DEV_NVME=y -# CONFIG_NVME_MULTIPATH is not set -CONFIG_NVME_FABRICS=m -CONFIG_NVME_RDMA=m -CONFIG_NVME_FC=m -CONFIG_NVME_TARGET=m -CONFIG_NVME_TARGET_LOOP=m -CONFIG_NVME_TARGET_RDMA=m -CONFIG_NVME_TARGET_FC=m -CONFIG_NVME_TARGET_FCLOOP=m - -# -# Misc devices -# -CONFIG_SENSORS_LIS3LV02D=m -CONFIG_AD525X_DPOT=m -CONFIG_AD525X_DPOT_I2C=m -CONFIG_AD525X_DPOT_SPI=m -# CONFIG_DUMMY_IRQ is not set -CONFIG_IBM_ASM=m -CONFIG_PHANTOM=m -CONFIG_SGI_IOC4=m -CONFIG_TIFM_CORE=m -CONFIG_TIFM_7XX1=m -CONFIG_ICS932S401=m -CONFIG_ENCLOSURE_SERVICES=m -CONFIG_HP_ILO=m -CONFIG_APDS9802ALS=m -CONFIG_ISL29003=m -CONFIG_ISL29020=m -CONFIG_SENSORS_TSL2550=m -CONFIG_SENSORS_BH1770=m -CONFIG_SENSORS_APDS990X=m -CONFIG_HMC6352=m -CONFIG_DS1682=m -CONFIG_VMWARE_BALLOON=m -CONFIG_USB_SWITCH_FSA9480=m -CONFIG_LATTICE_ECP3_CONFIG=m -CONFIG_SRAM=y -CONFIG_PCI_ENDPOINT_TEST=m -CONFIG_MISC_RTSX=m -CONFIG_C2PORT=m -CONFIG_C2PORT_DURAMAR_2150=m - -# -# EEPROM support -# -CONFIG_EEPROM_AT24=m -CONFIG_EEPROM_AT25=m -CONFIG_EEPROM_LEGACY=m -CONFIG_EEPROM_MAX6875=m -CONFIG_EEPROM_93CX6=m -CONFIG_EEPROM_93XX46=m -CONFIG_EEPROM_IDT_89HPESX=m -CONFIG_CB710_CORE=m -# CONFIG_CB710_DEBUG is not set -CONFIG_CB710_DEBUG_ASSUMPTIONS=y - -# -# Texas Instruments shared transport line discipline -# -CONFIG_TI_ST=m -CONFIG_SENSORS_LIS3_I2C=m - -# -# Altera FPGA firmware download module (requires I2C) -# -CONFIG_ALTERA_STAPL=m -CONFIG_INTEL_MEI=y -CONFIG_INTEL_MEI_ME=y -CONFIG_INTEL_MEI_TXE=m -CONFIG_VMWARE_VMCI=m - -# -# Intel MIC & related support -# - -# -# Intel MIC Bus Driver -# -CONFIG_INTEL_MIC_BUS=m - -# -# SCIF Bus Driver -# -CONFIG_SCIF_BUS=m - -# -# VOP Bus Driver -# -CONFIG_VOP_BUS=m - -# -# Intel MIC Host Driver -# -CONFIG_INTEL_MIC_HOST=m - -# -# Intel MIC Card Driver -# -CONFIG_INTEL_MIC_CARD=m - -# -# SCIF Driver -# -CONFIG_SCIF=m - -# -# Intel MIC Coprocessor State Management (COSM) Drivers -# -CONFIG_MIC_COSM=m - -# -# VOP Driver -# -CONFIG_VOP=m -CONFIG_VHOST_RING=m -CONFIG_GENWQE=m -CONFIG_GENWQE_PLATFORM_ERROR_RECOVERY=0 -CONFIG_ECHO=m -# CONFIG_CXL_BASE is not set -# CONFIG_CXL_AFU_DRIVER_OPS is not set -# CONFIG_CXL_LIB is not set -# CONFIG_OCXL_BASE is not set -CONFIG_MISC_RTSX_PCI=m -CONFIG_MISC_RTSX_USB=m -CONFIG_HAVE_IDE=y -# CONFIG_IDE is not set - -# -# SCSI device support -# -CONFIG_SCSI_MOD=m -CONFIG_RAID_ATTRS=m -CONFIG_SCSI=m -CONFIG_SCSI_DMA=y -CONFIG_SCSI_NETLINK=y -# CONFIG_SCSI_MQ_DEFAULT is not set -CONFIG_SCSI_PROC_FS=y - -# -# SCSI support type (disk, tape, CD-ROM) -# -CONFIG_BLK_DEV_SD=m -CONFIG_CHR_DEV_ST=m -CONFIG_CHR_DEV_OSST=m -CONFIG_BLK_DEV_SR=m -CONFIG_BLK_DEV_SR_VENDOR=y -CONFIG_CHR_DEV_SG=m -CONFIG_CHR_DEV_SCH=m -CONFIG_SCSI_ENCLOSURE=m -CONFIG_SCSI_CONSTANTS=y -CONFIG_SCSI_LOGGING=y -CONFIG_SCSI_SCAN_ASYNC=y - -# -# SCSI Transports -# -CONFIG_SCSI_SPI_ATTRS=m -CONFIG_SCSI_FC_ATTRS=m -CONFIG_SCSI_ISCSI_ATTRS=m -CONFIG_SCSI_SAS_ATTRS=m -CONFIG_SCSI_SAS_LIBSAS=m -CONFIG_SCSI_SAS_ATA=y -CONFIG_SCSI_SAS_HOST_SMP=y -CONFIG_SCSI_SRP_ATTRS=m -CONFIG_SCSI_LOWLEVEL=y -CONFIG_ISCSI_TCP=m -CONFIG_ISCSI_BOOT_SYSFS=m -CONFIG_SCSI_CXGB3_ISCSI=m -CONFIG_SCSI_CXGB4_ISCSI=m -CONFIG_SCSI_BNX2_ISCSI=m -CONFIG_SCSI_BNX2X_FCOE=m -CONFIG_BE2ISCSI=m -CONFIG_BLK_DEV_3W_XXXX_RAID=m -CONFIG_SCSI_HPSA=m -CONFIG_SCSI_3W_9XXX=m -CONFIG_SCSI_3W_SAS=m -CONFIG_SCSI_ACARD=m -CONFIG_SCSI_AACRAID=m -CONFIG_SCSI_AIC7XXX=m -CONFIG_AIC7XXX_CMDS_PER_DEVICE=4 -CONFIG_AIC7XXX_RESET_DELAY_MS=15000 -# CONFIG_AIC7XXX_DEBUG_ENABLE is not set -CONFIG_AIC7XXX_DEBUG_MASK=0 -# CONFIG_AIC7XXX_REG_PRETTY_PRINT is not set -CONFIG_SCSI_AIC79XX=m -CONFIG_AIC79XX_CMDS_PER_DEVICE=4 -CONFIG_AIC79XX_RESET_DELAY_MS=15000 -# CONFIG_AIC79XX_DEBUG_ENABLE is not set -CONFIG_AIC79XX_DEBUG_MASK=0 -# CONFIG_AIC79XX_REG_PRETTY_PRINT is not set -CONFIG_SCSI_AIC94XX=m -# CONFIG_AIC94XX_DEBUG is not set -CONFIG_SCSI_MVSAS=m -# CONFIG_SCSI_MVSAS_DEBUG is not set -CONFIG_SCSI_MVSAS_TASKLET=y -CONFIG_SCSI_MVUMI=m -CONFIG_SCSI_DPT_I2O=m -CONFIG_SCSI_ADVANSYS=m -CONFIG_SCSI_ARCMSR=m -CONFIG_SCSI_ESAS2R=m -CONFIG_MEGARAID_NEWGEN=y -CONFIG_MEGARAID_MM=m -CONFIG_MEGARAID_MAILBOX=m -CONFIG_MEGARAID_LEGACY=m -CONFIG_MEGARAID_SAS=m -CONFIG_SCSI_MPT3SAS=m -CONFIG_SCSI_MPT2SAS_MAX_SGE=128 -CONFIG_SCSI_MPT3SAS_MAX_SGE=128 -CONFIG_SCSI_MPT2SAS=m -CONFIG_SCSI_SMARTPQI=m -CONFIG_SCSI_UFSHCD=m -CONFIG_SCSI_UFSHCD_PCI=m -CONFIG_SCSI_UFS_DWC_TC_PCI=m -CONFIG_SCSI_UFSHCD_PLATFORM=m -CONFIG_SCSI_UFS_DWC_TC_PLATFORM=m -CONFIG_SCSI_HPTIOP=m -CONFIG_SCSI_BUSLOGIC=m -CONFIG_SCSI_FLASHPOINT=y -CONFIG_VMWARE_PVSCSI=m -CONFIG_HYPERV_STORAGE=m -CONFIG_LIBFC=m -CONFIG_LIBFCOE=m -CONFIG_FCOE=m -CONFIG_FCOE_FNIC=m -CONFIG_SCSI_SNIC=m -# CONFIG_SCSI_SNIC_DEBUG_FS is not set -CONFIG_SCSI_DMX3191D=m -CONFIG_SCSI_EATA=m -# CONFIG_SCSI_EATA_TAGGED_QUEUE is not set -# CONFIG_SCSI_EATA_LINKED_COMMANDS is not set -CONFIG_SCSI_EATA_MAX_TAGS=16 -CONFIG_SCSI_FUTURE_DOMAIN=m -CONFIG_SCSI_GDTH=m -CONFIG_SCSI_ISCI=m -CONFIG_SCSI_IPS=m -CONFIG_SCSI_INITIO=m -CONFIG_SCSI_INIA100=m -CONFIG_SCSI_PPA=m -CONFIG_SCSI_IMM=m -# CONFIG_SCSI_IZIP_EPP16 is not set -# CONFIG_SCSI_IZIP_SLOW_CTR is not set -CONFIG_SCSI_STEX=m -CONFIG_SCSI_SYM53C8XX_2=m -CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1 -CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 -CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 -CONFIG_SCSI_SYM53C8XX_MMIO=y -CONFIG_SCSI_IPR=m -# CONFIG_SCSI_IPR_TRACE is not set -# CONFIG_SCSI_IPR_DUMP is not set -CONFIG_SCSI_QLOGIC_1280=m -CONFIG_SCSI_QLA_FC=m -CONFIG_TCM_QLA2XXX=m -# CONFIG_TCM_QLA2XXX_DEBUG is not set -CONFIG_SCSI_QLA_ISCSI=m -CONFIG_QEDI=m -CONFIG_QEDF=m -CONFIG_SCSI_LPFC=m -# CONFIG_SCSI_LPFC_DEBUG_FS is not set -CONFIG_SCSI_DC395x=m -CONFIG_SCSI_AM53C974=m -CONFIG_SCSI_WD719X=m -# CONFIG_SCSI_DEBUG is not set -CONFIG_SCSI_PMCRAID=m -CONFIG_SCSI_PM8001=m -CONFIG_SCSI_BFA_FC=m -CONFIG_SCSI_VIRTIO=m -CONFIG_SCSI_CHELSIO_FCOE=m -CONFIG_SCSI_LOWLEVEL_PCMCIA=y -CONFIG_PCMCIA_AHA152X=m -CONFIG_PCMCIA_FDOMAIN=m -CONFIG_PCMCIA_QLOGIC=m -CONFIG_PCMCIA_SYM53C500=m -CONFIG_SCSI_DH=y -CONFIG_SCSI_DH_RDAC=m -CONFIG_SCSI_DH_HP_SW=m -CONFIG_SCSI_DH_EMC=m -CONFIG_SCSI_DH_ALUA=m -CONFIG_SCSI_OSD_INITIATOR=m -CONFIG_SCSI_OSD_ULD=m -CONFIG_SCSI_OSD_DPRINT_SENSE=1 -# CONFIG_SCSI_OSD_DEBUG is not set -CONFIG_ATA=m -# CONFIG_ATA_NONSTANDARD is not set -CONFIG_ATA_VERBOSE_ERROR=y -CONFIG_ATA_ACPI=y -CONFIG_SATA_ZPODD=y -CONFIG_SATA_PMP=y - -# -# Controllers with non-SFF native interface -# -CONFIG_SATA_AHCI=m -CONFIG_SATA_MOBILE_LPM_POLICY=0 -CONFIG_SATA_AHCI_PLATFORM=m -CONFIG_SATA_INIC162X=m -CONFIG_SATA_ACARD_AHCI=m -CONFIG_SATA_SIL24=m -CONFIG_ATA_SFF=y - -# -# SFF controllers with custom DMA interface -# -CONFIG_PDC_ADMA=m -CONFIG_SATA_QSTOR=m -CONFIG_SATA_SX4=m -CONFIG_ATA_BMDMA=y - -# -# SATA SFF controllers with BMDMA -# -CONFIG_ATA_PIIX=m -CONFIG_SATA_DWC=m -# CONFIG_SATA_DWC_OLD_DMA is not set -# CONFIG_SATA_DWC_DEBUG is not set -CONFIG_SATA_MV=m -CONFIG_SATA_NV=m -CONFIG_SATA_PROMISE=m -CONFIG_SATA_SIL=m -CONFIG_SATA_SIS=m -CONFIG_SATA_SVW=m -CONFIG_SATA_ULI=m -CONFIG_SATA_VIA=m -CONFIG_SATA_VITESSE=m - -# -# PATA SFF controllers with BMDMA -# -CONFIG_PATA_ALI=m -CONFIG_PATA_AMD=m -CONFIG_PATA_ARTOP=m -CONFIG_PATA_ATIIXP=m -CONFIG_PATA_ATP867X=m -CONFIG_PATA_CMD64X=m -CONFIG_PATA_CYPRESS=m -CONFIG_PATA_EFAR=m -CONFIG_PATA_HPT366=m -CONFIG_PATA_HPT37X=m -CONFIG_PATA_HPT3X2N=m -CONFIG_PATA_HPT3X3=m -CONFIG_PATA_HPT3X3_DMA=y -CONFIG_PATA_IT8213=m -CONFIG_PATA_IT821X=m -CONFIG_PATA_JMICRON=m -CONFIG_PATA_MARVELL=m -CONFIG_PATA_NETCELL=m -CONFIG_PATA_NINJA32=m -CONFIG_PATA_NS87415=m -CONFIG_PATA_OLDPIIX=m -CONFIG_PATA_OPTIDMA=m -CONFIG_PATA_PDC2027X=m -CONFIG_PATA_PDC_OLD=m -CONFIG_PATA_RADISYS=m -CONFIG_PATA_RDC=m -CONFIG_PATA_SCH=m -CONFIG_PATA_SERVERWORKS=m -CONFIG_PATA_SIL680=m -CONFIG_PATA_SIS=m -CONFIG_PATA_TOSHIBA=m -CONFIG_PATA_TRIFLEX=m -CONFIG_PATA_VIA=m -CONFIG_PATA_WINBOND=m - -# -# PIO-only SFF controllers -# -CONFIG_PATA_CMD640_PCI=m -CONFIG_PATA_MPIIX=m -CONFIG_PATA_NS87410=m -CONFIG_PATA_OPTI=m -CONFIG_PATA_PCMCIA=m -CONFIG_PATA_RZ1000=m - -# -# Generic fallback / legacy drivers -# -CONFIG_PATA_ACPI=m -CONFIG_ATA_GENERIC=m -CONFIG_PATA_LEGACY=m -CONFIG_MD=y -CONFIG_BLK_DEV_MD=m -CONFIG_MD_LINEAR=m -CONFIG_MD_RAID0=m -CONFIG_MD_RAID1=m -CONFIG_MD_RAID10=m -CONFIG_MD_RAID456=m -CONFIG_MD_MULTIPATH=m -CONFIG_MD_FAULTY=m -CONFIG_MD_CLUSTER=m -CONFIG_BCACHE=m -# CONFIG_BCACHE_DEBUG is not set -# CONFIG_BCACHE_CLOSURES_DEBUG is not set -CONFIG_BLK_DEV_DM_BUILTIN=y -CONFIG_BLK_DEV_DM=m -# CONFIG_DM_MQ_DEFAULT is not set -# CONFIG_DM_DEBUG is not set -CONFIG_DM_BUFIO=m -# CONFIG_DM_DEBUG_BLOCK_MANAGER_LOCKING is not set -CONFIG_DM_BIO_PRISON=m -CONFIG_DM_PERSISTENT_DATA=m -CONFIG_DM_UNSTRIPED=m -CONFIG_DM_CRYPT=m -CONFIG_DM_SNAPSHOT=m -CONFIG_DM_THIN_PROVISIONING=m -CONFIG_DM_CACHE=m -CONFIG_DM_CACHE_SMQ=m -CONFIG_DM_ERA=m -CONFIG_DM_MIRROR=m -CONFIG_DM_LOG_USERSPACE=m -CONFIG_DM_RAID=m -CONFIG_DM_ZERO=m -CONFIG_DM_MULTIPATH=m -CONFIG_DM_MULTIPATH_QL=m -CONFIG_DM_MULTIPATH_ST=m -CONFIG_DM_DELAY=m -CONFIG_DM_UEVENT=y -CONFIG_DM_FLAKEY=m -CONFIG_DM_VERITY=m -# CONFIG_DM_VERITY_FEC is not set -CONFIG_DM_SWITCH=m -CONFIG_DM_LOG_WRITES=m -CONFIG_DM_INTEGRITY=m -CONFIG_DM_ZONED=m -CONFIG_TARGET_CORE=m -CONFIG_TCM_IBLOCK=m -CONFIG_TCM_FILEIO=m -CONFIG_TCM_PSCSI=m -CONFIG_TCM_USER2=m -CONFIG_LOOPBACK_TARGET=m -CONFIG_TCM_FC=m -CONFIG_ISCSI_TARGET=m -CONFIG_ISCSI_TARGET_CXGB4=m -CONFIG_SBP_TARGET=m -CONFIG_FUSION=y -CONFIG_FUSION_SPI=m -CONFIG_FUSION_FC=m -CONFIG_FUSION_SAS=m -CONFIG_FUSION_MAX_SGE=128 -CONFIG_FUSION_CTL=m -CONFIG_FUSION_LAN=m -CONFIG_FUSION_LOGGING=y - -# -# IEEE 1394 (FireWire) support -# -CONFIG_FIREWIRE=m -CONFIG_FIREWIRE_OHCI=m -CONFIG_FIREWIRE_SBP2=m -CONFIG_FIREWIRE_NET=m -CONFIG_FIREWIRE_NOSY=m -CONFIG_MACINTOSH_DRIVERS=y -CONFIG_MAC_EMUMOUSEBTN=m -CONFIG_NETDEVICES=y -CONFIG_MII=m -CONFIG_NET_CORE=y -CONFIG_BONDING=m -CONFIG_DUMMY=m -CONFIG_EQUALIZER=m -CONFIG_NET_FC=y -CONFIG_IFB=m -CONFIG_NET_TEAM=m -CONFIG_NET_TEAM_MODE_BROADCAST=m -CONFIG_NET_TEAM_MODE_ROUNDROBIN=m -CONFIG_NET_TEAM_MODE_RANDOM=m -CONFIG_NET_TEAM_MODE_ACTIVEBACKUP=m -CONFIG_NET_TEAM_MODE_LOADBALANCE=m -CONFIG_MACVLAN=m -CONFIG_MACVTAP=m -CONFIG_IPVLAN=m -CONFIG_IPVTAP=m -CONFIG_VXLAN=m -CONFIG_GENEVE=m -CONFIG_GTP=m -CONFIG_MACSEC=m -CONFIG_NETCONSOLE=m -CONFIG_NETCONSOLE_DYNAMIC=y -CONFIG_NETPOLL=y -CONFIG_NET_POLL_CONTROLLER=y -# CONFIG_NTB_NETDEV is not set -CONFIG_RIONET=m -CONFIG_RIONET_TX_SIZE=128 -CONFIG_RIONET_RX_SIZE=128 -CONFIG_TUN=m -CONFIG_TAP=m -# CONFIG_TUN_VNET_CROSS_LE is not set -CONFIG_VETH=m -CONFIG_VIRTIO_NET=m -CONFIG_NLMON=m -CONFIG_NET_VRF=m -CONFIG_VSOCKMON=m -CONFIG_SUNGEM_PHY=m -CONFIG_ARCNET=m -CONFIG_ARCNET_1201=m -CONFIG_ARCNET_1051=m -CONFIG_ARCNET_RAW=m -CONFIG_ARCNET_CAP=m -CONFIG_ARCNET_COM90xx=m -CONFIG_ARCNET_COM90xxIO=m -CONFIG_ARCNET_RIM_I=m -CONFIG_ARCNET_COM20020=m -CONFIG_ARCNET_COM20020_PCI=m -CONFIG_ARCNET_COM20020_CS=m -CONFIG_ATM_DRIVERS=y -# CONFIG_ATM_DUMMY is not set -CONFIG_ATM_TCP=m -CONFIG_ATM_LANAI=m -CONFIG_ATM_ENI=m -# CONFIG_ATM_ENI_DEBUG is not set -# CONFIG_ATM_ENI_TUNE_BURST is not set -CONFIG_ATM_FIRESTREAM=m -CONFIG_ATM_ZATM=m -# CONFIG_ATM_ZATM_DEBUG is not set -CONFIG_ATM_NICSTAR=m -CONFIG_ATM_NICSTAR_USE_SUNI=y -CONFIG_ATM_NICSTAR_USE_IDT77105=y -CONFIG_ATM_IDT77252=m -# CONFIG_ATM_IDT77252_DEBUG is not set -# CONFIG_ATM_IDT77252_RCV_ALL is not set -CONFIG_ATM_IDT77252_USE_SUNI=y -CONFIG_ATM_AMBASSADOR=m -# CONFIG_ATM_AMBASSADOR_DEBUG is not set -CONFIG_ATM_HORIZON=m -# CONFIG_ATM_HORIZON_DEBUG is not set -CONFIG_ATM_IA=m -# CONFIG_ATM_IA_DEBUG is not set -CONFIG_ATM_FORE200E=m -CONFIG_ATM_FORE200E_USE_TASKLET=y -CONFIG_ATM_FORE200E_TX_RETRY=16 -CONFIG_ATM_FORE200E_DEBUG=0 -CONFIG_ATM_HE=m -CONFIG_ATM_HE_USE_SUNI=y -CONFIG_ATM_SOLOS=m - -# -# CAIF transport drivers -# -CONFIG_CAIF_TTY=m -CONFIG_CAIF_SPI_SLAVE=m -CONFIG_CAIF_SPI_SYNC=y -CONFIG_CAIF_HSI=m -CONFIG_CAIF_VIRTIO=m - -# -# Distributed Switch Architecture drivers -# -CONFIG_B53=m -CONFIG_B53_SPI_DRIVER=m -CONFIG_B53_MDIO_DRIVER=m -CONFIG_B53_MMAP_DRIVER=m -CONFIG_B53_SRAB_DRIVER=m -CONFIG_NET_DSA_LOOP=m -CONFIG_NET_DSA_MT7530=m -CONFIG_NET_DSA_MV88E6060=m -CONFIG_MICROCHIP_KSZ=m -CONFIG_MICROCHIP_KSZ_SPI_DRIVER=m -CONFIG_NET_DSA_MV88E6XXX=m -CONFIG_NET_DSA_MV88E6XXX_GLOBAL2=y -CONFIG_NET_DSA_QCA8K=m -CONFIG_NET_DSA_SMSC_LAN9303=m -CONFIG_NET_DSA_SMSC_LAN9303_I2C=m -CONFIG_NET_DSA_SMSC_LAN9303_MDIO=m -CONFIG_ETHERNET=y -CONFIG_MDIO=m -CONFIG_NET_VENDOR_3COM=y -CONFIG_PCMCIA_3C574=m -CONFIG_PCMCIA_3C589=m -CONFIG_VORTEX=m -CONFIG_TYPHOON=m -CONFIG_NET_VENDOR_ADAPTEC=y -CONFIG_ADAPTEC_STARFIRE=m -CONFIG_NET_VENDOR_AGERE=y -CONFIG_ET131X=m -CONFIG_NET_VENDOR_ALACRITECH=y -CONFIG_SLICOSS=m -CONFIG_NET_VENDOR_ALTEON=y -CONFIG_ACENIC=m -# CONFIG_ACENIC_OMIT_TIGON_I is not set -CONFIG_ALTERA_TSE=m -CONFIG_NET_VENDOR_AMAZON=y -CONFIG_ENA_ETHERNET=m -CONFIG_NET_VENDOR_AMD=y -CONFIG_AMD8111_ETH=m -CONFIG_PCNET32=m -CONFIG_PCMCIA_NMCLAN=m -CONFIG_AMD_XGBE=m -CONFIG_AMD_XGBE_DCB=y -CONFIG_AMD_XGBE_HAVE_ECC=y -CONFIG_NET_VENDOR_AQUANTIA=y -CONFIG_AQTION=m -CONFIG_NET_VENDOR_ARC=y -CONFIG_NET_VENDOR_ATHEROS=y -CONFIG_ATL2=m -CONFIG_ATL1=m -CONFIG_ATL1E=m -CONFIG_ATL1C=m -CONFIG_ALX=m -CONFIG_NET_VENDOR_AURORA=y -CONFIG_AURORA_NB8800=m -CONFIG_NET_CADENCE=y -CONFIG_MACB=m -CONFIG_MACB_USE_HWSTAMP=y -CONFIG_MACB_PCI=m -CONFIG_NET_VENDOR_BROADCOM=y -CONFIG_B44=m -CONFIG_B44_PCI_AUTOSELECT=y -CONFIG_B44_PCICORE_AUTOSELECT=y -CONFIG_B44_PCI=y -CONFIG_BNX2=m -CONFIG_CNIC=m -CONFIG_TIGON3=m -CONFIG_TIGON3_HWMON=y -CONFIG_BNX2X=m -CONFIG_BNX2X_SRIOV=y -CONFIG_BNXT=m -CONFIG_BNXT_SRIOV=y -CONFIG_BNXT_FLOWER_OFFLOAD=y -CONFIG_BNXT_DCB=y -CONFIG_NET_VENDOR_BROCADE=y -CONFIG_BNA=m -CONFIG_NET_VENDOR_CAVIUM=y -CONFIG_THUNDER_NIC_PF=m -CONFIG_THUNDER_NIC_VF=m -CONFIG_THUNDER_NIC_BGX=m -CONFIG_THUNDER_NIC_RGX=m -CONFIG_CAVIUM_PTP=m -CONFIG_LIQUIDIO=m -CONFIG_LIQUIDIO_VF=m -CONFIG_NET_VENDOR_CHELSIO=y -CONFIG_CHELSIO_T1=m -CONFIG_CHELSIO_T1_1G=y -CONFIG_CHELSIO_T3=m -CONFIG_CHELSIO_T4=m -CONFIG_CHELSIO_T4_DCB=y -# CONFIG_CHELSIO_T4_FCOE is not set -CONFIG_CHELSIO_T4VF=m -CONFIG_CHELSIO_LIB=m -CONFIG_NET_VENDOR_CISCO=y -CONFIG_ENIC=m -# CONFIG_NET_VENDOR_CORTINA is not set -CONFIG_CX_ECAT=m -CONFIG_DNET=m -CONFIG_NET_VENDOR_DEC=y -CONFIG_NET_TULIP=y -CONFIG_DE2104X=m -CONFIG_DE2104X_DSL=0 -CONFIG_TULIP=m -CONFIG_TULIP_MWI=y -CONFIG_TULIP_MMIO=y -CONFIG_TULIP_NAPI=y -CONFIG_TULIP_NAPI_HW_MITIGATION=y -CONFIG_DE4X5=m -CONFIG_WINBOND_840=m -CONFIG_DM9102=m -CONFIG_ULI526X=m -CONFIG_PCMCIA_XIRCOM=m -CONFIG_NET_VENDOR_DLINK=y -CONFIG_DL2K=m -CONFIG_SUNDANCE=m -# CONFIG_SUNDANCE_MMIO is not set -CONFIG_NET_VENDOR_EMULEX=y -CONFIG_BE2NET=m -CONFIG_BE2NET_HWMON=y -CONFIG_NET_VENDOR_EZCHIP=y -CONFIG_NET_VENDOR_EXAR=y -CONFIG_S2IO=m -CONFIG_VXGE=m -# CONFIG_VXGE_DEBUG_TRACE_ALL is not set -CONFIG_NET_VENDOR_FUJITSU=y -CONFIG_PCMCIA_FMVJ18X=m -CONFIG_NET_VENDOR_HP=y -CONFIG_HP100=m -CONFIG_NET_VENDOR_HUAWEI=y -CONFIG_HINIC=m -CONFIG_NET_VENDOR_INTEL=y -CONFIG_E100=m -CONFIG_E1000=m -CONFIG_E1000E=m -CONFIG_E1000E_HWTS=y -CONFIG_IGB=m -CONFIG_IGB_HWMON=y -CONFIG_IGB_DCA=y -CONFIG_IGBVF=m -CONFIG_IXGB=m -CONFIG_IXGBE=m -CONFIG_IXGBE_HWMON=y -CONFIG_IXGBE_DCA=y -CONFIG_IXGBE_DCB=y -CONFIG_IXGBEVF=m -CONFIG_I40E=m -CONFIG_I40E_DCB=y -CONFIG_I40EVF=m -CONFIG_FM10K=m -CONFIG_NET_VENDOR_I825XX=y -CONFIG_JME=m -CONFIG_NET_VENDOR_MARVELL=y -CONFIG_MVMDIO=m -CONFIG_SKGE=m -# CONFIG_SKGE_DEBUG is not set -CONFIG_SKGE_GENESIS=y -CONFIG_SKY2=m -# CONFIG_SKY2_DEBUG is not set -CONFIG_NET_VENDOR_MELLANOX=y -CONFIG_MLX4_EN=m -CONFIG_MLX4_EN_DCB=y -CONFIG_MLX4_CORE=m -CONFIG_MLX4_DEBUG=y -CONFIG_MLX4_CORE_GEN2=y -CONFIG_MLX5_CORE=m -CONFIG_MLX5_ACCEL=y -CONFIG_MLX5_FPGA=y -# CONFIG_MLX5_CORE_EN is not set -CONFIG_MLXSW_CORE=m -CONFIG_MLXSW_CORE_HWMON=y -CONFIG_MLXSW_CORE_THERMAL=y -CONFIG_MLXSW_PCI=m -CONFIG_MLXSW_I2C=m -CONFIG_MLXSW_SWITCHIB=m -CONFIG_MLXSW_SWITCHX2=m -CONFIG_MLXSW_SPECTRUM=m -CONFIG_MLXSW_SPECTRUM_DCB=y -CONFIG_MLXSW_MINIMAL=m -CONFIG_MLXFW=m -CONFIG_NET_VENDOR_MICREL=y -CONFIG_KS8842=m -CONFIG_KS8851=m -CONFIG_KS8851_MLL=m -CONFIG_KSZ884X_PCI=m -CONFIG_NET_VENDOR_MICROCHIP=y -CONFIG_ENC28J60=m -# CONFIG_ENC28J60_WRITEVERIFY is not set -CONFIG_ENCX24J600=m -CONFIG_NET_VENDOR_MYRI=y -CONFIG_MYRI10GE=m -CONFIG_MYRI10GE_DCA=y -CONFIG_FEALNX=m -CONFIG_NET_VENDOR_NATSEMI=y -CONFIG_NATSEMI=m -CONFIG_NS83820=m -CONFIG_NET_VENDOR_NETRONOME=y -CONFIG_NFP=m -# CONFIG_NFP_APP_FLOWER is not set -# CONFIG_NFP_DEBUG is not set -CONFIG_NET_VENDOR_8390=y -CONFIG_PCMCIA_AXNET=m -CONFIG_NE2K_PCI=m -CONFIG_PCMCIA_PCNET=m -CONFIG_NET_VENDOR_NVIDIA=y -CONFIG_FORCEDETH=m -CONFIG_NET_VENDOR_OKI=y -CONFIG_ETHOC=m -CONFIG_NET_PACKET_ENGINE=y -CONFIG_HAMACHI=m -CONFIG_YELLOWFIN=m -CONFIG_NET_VENDOR_QLOGIC=y -CONFIG_QLA3XXX=m -CONFIG_QLCNIC=m -CONFIG_QLCNIC_SRIOV=y -CONFIG_QLCNIC_DCB=y -CONFIG_QLCNIC_HWMON=y -CONFIG_QLGE=m -CONFIG_NETXEN_NIC=m -CONFIG_QED=m -CONFIG_QED_LL2=y -CONFIG_QED_SRIOV=y -CONFIG_QEDE=m -CONFIG_QED_RDMA=y -CONFIG_QED_ISCSI=y -CONFIG_QED_FCOE=y -CONFIG_QED_OOO=y -CONFIG_NET_VENDOR_QUALCOMM=y -CONFIG_QCOM_EMAC=m -CONFIG_RMNET=m -CONFIG_NET_VENDOR_REALTEK=y -CONFIG_ATP=m -CONFIG_8139CP=m -CONFIG_8139TOO=m -# CONFIG_8139TOO_PIO is not set -CONFIG_8139TOO_TUNE_TWISTER=y -CONFIG_8139TOO_8129=y -# CONFIG_8139_OLD_RX_RESET is not set -CONFIG_R8169=m -CONFIG_NET_VENDOR_RENESAS=y -CONFIG_NET_VENDOR_RDC=y -CONFIG_R6040=m -CONFIG_NET_VENDOR_ROCKER=y -CONFIG_ROCKER=m -CONFIG_NET_VENDOR_SAMSUNG=y -CONFIG_SXGBE_ETH=m -CONFIG_NET_VENDOR_SEEQ=y -CONFIG_NET_VENDOR_SILAN=y -CONFIG_SC92031=m -CONFIG_NET_VENDOR_SIS=y -CONFIG_SIS900=m -CONFIG_SIS190=m -CONFIG_NET_VENDOR_SOLARFLARE=y -CONFIG_SFC=m -CONFIG_SFC_MTD=y -CONFIG_SFC_MCDI_MON=y -CONFIG_SFC_SRIOV=y -CONFIG_SFC_MCDI_LOGGING=y -CONFIG_SFC_FALCON=m -CONFIG_SFC_FALCON_MTD=y -CONFIG_NET_VENDOR_SMSC=y -CONFIG_PCMCIA_SMC91C92=m -CONFIG_EPIC100=m -CONFIG_SMSC911X=m -# CONFIG_SMSC911X_ARCH_HOOKS is not set -CONFIG_SMSC9420=m -# CONFIG_NET_VENDOR_SOCIONEXT is not set -CONFIG_NET_VENDOR_STMICRO=y -CONFIG_STMMAC_ETH=m -CONFIG_STMMAC_PLATFORM=m -CONFIG_DWMAC_GENERIC=m -CONFIG_STMMAC_PCI=m -CONFIG_NET_VENDOR_SUN=y -CONFIG_HAPPYMEAL=m -CONFIG_SUNGEM=m -CONFIG_CASSINI=m -CONFIG_NIU=m -CONFIG_NET_VENDOR_TEHUTI=y -CONFIG_TEHUTI=m -CONFIG_NET_VENDOR_TI=y -CONFIG_TI_CPSW_ALE=m -CONFIG_TLAN=m -CONFIG_NET_VENDOR_VIA=y -CONFIG_VIA_RHINE=m -CONFIG_VIA_RHINE_MMIO=y -CONFIG_VIA_VELOCITY=m -CONFIG_NET_VENDOR_WIZNET=y -CONFIG_WIZNET_W5100=m -CONFIG_WIZNET_W5300=m -# CONFIG_WIZNET_BUS_DIRECT is not set -# CONFIG_WIZNET_BUS_INDIRECT is not set -CONFIG_WIZNET_BUS_ANY=y -CONFIG_WIZNET_W5100_SPI=m -CONFIG_NET_VENDOR_XIRCOM=y -CONFIG_PCMCIA_XIRC2PS=m -CONFIG_NET_VENDOR_SYNOPSYS=y -CONFIG_DWC_XLGMAC=m -CONFIG_DWC_XLGMAC_PCI=m -CONFIG_FDDI=m -CONFIG_DEFXX=m -# CONFIG_DEFXX_MMIO is not set -CONFIG_SKFP=m -CONFIG_HIPPI=y -CONFIG_ROADRUNNER=m -CONFIG_ROADRUNNER_LARGE_RINGS=y -CONFIG_NET_SB1000=m -CONFIG_MDIO_DEVICE=m -CONFIG_MDIO_BUS=m -CONFIG_MDIO_BITBANG=m -CONFIG_MDIO_CAVIUM=m -CONFIG_MDIO_GPIO=m -CONFIG_MDIO_THUNDER=m -CONFIG_PHYLIB=m -CONFIG_SWPHY=y -CONFIG_LED_TRIGGER_PHY=y - -# -# MII PHY device drivers -# -CONFIG_AMD_PHY=m -CONFIG_AQUANTIA_PHY=m -CONFIG_AT803X_PHY=m -CONFIG_BCM7XXX_PHY=m -CONFIG_BCM87XX_PHY=m -CONFIG_BCM_NET_PHYLIB=m -CONFIG_BROADCOM_PHY=m -CONFIG_CICADA_PHY=m -CONFIG_CORTINA_PHY=m -CONFIG_DAVICOM_PHY=m -CONFIG_DP83822_PHY=m -CONFIG_DP83848_PHY=m -CONFIG_DP83867_PHY=m -CONFIG_FIXED_PHY=m -CONFIG_ICPLUS_PHY=m -CONFIG_INTEL_XWAY_PHY=m -CONFIG_LSI_ET1011C_PHY=m -CONFIG_LXT_PHY=m -CONFIG_MARVELL_PHY=m -CONFIG_MARVELL_10G_PHY=m -CONFIG_MICREL_PHY=m -CONFIG_MICROCHIP_PHY=m -CONFIG_MICROSEMI_PHY=m -CONFIG_NATIONAL_PHY=m -CONFIG_QSEMI_PHY=m -CONFIG_REALTEK_PHY=m -CONFIG_RENESAS_PHY=m -CONFIG_ROCKCHIP_PHY=m -CONFIG_SMSC_PHY=m -CONFIG_STE10XP=m -CONFIG_TERANETICS_PHY=m -CONFIG_VITESSE_PHY=m -CONFIG_XILINX_GMII2RGMII=m -CONFIG_MICREL_KS8995MA=m -CONFIG_PLIP=m -CONFIG_PPP=m -CONFIG_PPP_BSDCOMP=m -CONFIG_PPP_DEFLATE=m -CONFIG_PPP_FILTER=y -CONFIG_PPP_MPPE=m -CONFIG_PPP_MULTILINK=y -CONFIG_PPPOATM=m -CONFIG_PPPOE=m -CONFIG_PPTP=m -CONFIG_PPPOL2TP=m -CONFIG_PPP_ASYNC=m -CONFIG_PPP_SYNC_TTY=m -CONFIG_SLIP=m -CONFIG_SLHC=m -CONFIG_SLIP_COMPRESSED=y -CONFIG_SLIP_SMART=y -CONFIG_SLIP_MODE_SLIP6=y - -# -# Host-side USB support is needed for USB Network Adapter support -# -CONFIG_USB_NET_DRIVERS=m -CONFIG_USB_CATC=m -CONFIG_USB_KAWETH=m -CONFIG_USB_PEGASUS=m -CONFIG_USB_RTL8150=m -CONFIG_USB_RTL8152=m -CONFIG_USB_LAN78XX=m -CONFIG_USB_USBNET=m -CONFIG_USB_NET_AX8817X=m -CONFIG_USB_NET_AX88179_178A=m -CONFIG_USB_NET_CDCETHER=m -CONFIG_USB_NET_CDC_EEM=m -CONFIG_USB_NET_CDC_NCM=m -CONFIG_USB_NET_HUAWEI_CDC_NCM=m -CONFIG_USB_NET_CDC_MBIM=m -CONFIG_USB_NET_DM9601=m -CONFIG_USB_NET_SR9700=m -CONFIG_USB_NET_SR9800=m -CONFIG_USB_NET_SMSC75XX=m -CONFIG_USB_NET_SMSC95XX=m -CONFIG_USB_NET_GL620A=m -CONFIG_USB_NET_NET1080=m -CONFIG_USB_NET_PLUSB=m -CONFIG_USB_NET_MCS7830=m -CONFIG_USB_NET_RNDIS_HOST=m -CONFIG_USB_NET_CDC_SUBSET_ENABLE=m -CONFIG_USB_NET_CDC_SUBSET=m -CONFIG_USB_ALI_M5632=y -CONFIG_USB_AN2720=y -CONFIG_USB_BELKIN=y -CONFIG_USB_ARMLINUX=y -CONFIG_USB_EPSON2888=y -CONFIG_USB_KC2190=y -CONFIG_USB_NET_ZAURUS=m -CONFIG_USB_NET_CX82310_ETH=m -CONFIG_USB_NET_KALMIA=m -CONFIG_USB_NET_QMI_WWAN=m -CONFIG_USB_HSO=m -CONFIG_USB_NET_INT51X1=m -CONFIG_USB_CDC_PHONET=m -CONFIG_USB_IPHETH=m -CONFIG_USB_SIERRA_NET=m -CONFIG_USB_VL600=m -CONFIG_USB_NET_CH9200=m -CONFIG_WLAN=y -CONFIG_WLAN_VENDOR_ADMTEK=y -CONFIG_ADM8211=m -CONFIG_ATH_COMMON=m -CONFIG_WLAN_VENDOR_ATH=y -# CONFIG_ATH_DEBUG is not set -CONFIG_ATH5K=m -# CONFIG_ATH5K_DEBUG is not set -# CONFIG_ATH5K_TRACER is not set -CONFIG_ATH5K_PCI=y -CONFIG_ATH9K_HW=m -CONFIG_ATH9K_COMMON=m -CONFIG_ATH9K_BTCOEX_SUPPORT=y -CONFIG_ATH9K=m -CONFIG_ATH9K_PCI=y -CONFIG_ATH9K_AHB=y -# CONFIG_ATH9K_DEBUGFS is not set -CONFIG_ATH9K_DYNACK=y -CONFIG_ATH9K_WOW=y -CONFIG_ATH9K_RFKILL=y -CONFIG_ATH9K_CHANNEL_CONTEXT=y -CONFIG_ATH9K_PCOEM=y -CONFIG_ATH9K_HTC=m -# CONFIG_ATH9K_HTC_DEBUGFS is not set -CONFIG_ATH9K_HWRNG=y -CONFIG_CARL9170=m -CONFIG_CARL9170_LEDS=y -CONFIG_CARL9170_WPC=y -# CONFIG_CARL9170_HWRNG is not set -CONFIG_ATH6KL=m -CONFIG_ATH6KL_SDIO=m -CONFIG_ATH6KL_USB=m -# CONFIG_ATH6KL_DEBUG is not set -# CONFIG_ATH6KL_TRACING is not set -CONFIG_AR5523=m -CONFIG_WIL6210=m -CONFIG_WIL6210_ISR_COR=y -CONFIG_WIL6210_TRACING=y -CONFIG_WIL6210_DEBUGFS=y -CONFIG_ATH10K=m -CONFIG_ATH10K_PCI=m -CONFIG_ATH10K_SDIO=m -CONFIG_ATH10K_USB=m -# CONFIG_ATH10K_DEBUG is not set -# CONFIG_ATH10K_DEBUGFS is not set -# CONFIG_ATH10K_TRACING is not set -CONFIG_WCN36XX=m -# CONFIG_WCN36XX_DEBUGFS is not set -CONFIG_WLAN_VENDOR_ATMEL=y -CONFIG_ATMEL=m -CONFIG_PCI_ATMEL=m -CONFIG_PCMCIA_ATMEL=m -CONFIG_AT76C50X_USB=m -CONFIG_WLAN_VENDOR_BROADCOM=y -CONFIG_B43=m -CONFIG_B43_BCMA=y -CONFIG_B43_SSB=y -CONFIG_B43_BUSES_BCMA_AND_SSB=y -# CONFIG_B43_BUSES_BCMA is not set -# CONFIG_B43_BUSES_SSB is not set -CONFIG_B43_PCI_AUTOSELECT=y -CONFIG_B43_PCICORE_AUTOSELECT=y -CONFIG_B43_SDIO=y -CONFIG_B43_BCMA_PIO=y -CONFIG_B43_PIO=y -CONFIG_B43_PHY_G=y -CONFIG_B43_PHY_N=y -CONFIG_B43_PHY_LP=y -CONFIG_B43_PHY_HT=y -CONFIG_B43_LEDS=y -CONFIG_B43_HWRNG=y -# CONFIG_B43_DEBUG is not set -CONFIG_B43LEGACY=m -CONFIG_B43LEGACY_PCI_AUTOSELECT=y -CONFIG_B43LEGACY_PCICORE_AUTOSELECT=y -CONFIG_B43LEGACY_LEDS=y -CONFIG_B43LEGACY_HWRNG=y -# CONFIG_B43LEGACY_DEBUG is not set -CONFIG_B43LEGACY_DMA=y -CONFIG_B43LEGACY_PIO=y -CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y -# CONFIG_B43LEGACY_DMA_MODE is not set -# CONFIG_B43LEGACY_PIO_MODE is not set -CONFIG_BRCMUTIL=m -CONFIG_BRCMSMAC=m -CONFIG_BRCMFMAC=m -CONFIG_BRCMFMAC_PROTO_BCDC=y -CONFIG_BRCMFMAC_PROTO_MSGBUF=y -CONFIG_BRCMFMAC_SDIO=y -CONFIG_BRCMFMAC_USB=y -CONFIG_BRCMFMAC_PCIE=y -CONFIG_BRCM_TRACING=y -# CONFIG_BRCMDBG is not set -CONFIG_WLAN_VENDOR_CISCO=y -CONFIG_AIRO=m -CONFIG_AIRO_CS=m -CONFIG_WLAN_VENDOR_INTEL=y -CONFIG_IPW2100=m -CONFIG_IPW2100_MONITOR=y -# CONFIG_IPW2100_DEBUG is not set -CONFIG_IPW2200=m -CONFIG_IPW2200_MONITOR=y -CONFIG_IPW2200_RADIOTAP=y -CONFIG_IPW2200_PROMISCUOUS=y -CONFIG_IPW2200_QOS=y -# CONFIG_IPW2200_DEBUG is not set -CONFIG_LIBIPW=m -# CONFIG_LIBIPW_DEBUG is not set -CONFIG_IWLEGACY=m -CONFIG_IWL4965=m -CONFIG_IWL3945=m - -# -# iwl3945 / iwl4965 Debugging Options -# -# CONFIG_IWLEGACY_DEBUG is not set -CONFIG_IWLWIFI=m -CONFIG_IWLWIFI_LEDS=y -CONFIG_IWLDVM=m -CONFIG_IWLMVM=m -CONFIG_IWLWIFI_OPMODE_MODULAR=y -CONFIG_IWLWIFI_BCAST_FILTERING=y - -# -# Debugging Options -# -# CONFIG_IWLWIFI_DEBUG is not set -CONFIG_IWLWIFI_DEVICE_TRACING=y -CONFIG_WLAN_VENDOR_INTERSIL=y -CONFIG_HOSTAP=m -CONFIG_HOSTAP_FIRMWARE=y -CONFIG_HOSTAP_FIRMWARE_NVRAM=y -CONFIG_HOSTAP_PLX=m -CONFIG_HOSTAP_PCI=m -CONFIG_HOSTAP_CS=m -CONFIG_HERMES=m -CONFIG_HERMES_PRISM=y -CONFIG_HERMES_CACHE_FW_ON_INIT=y -CONFIG_PLX_HERMES=m -CONFIG_TMD_HERMES=m -CONFIG_NORTEL_HERMES=m -CONFIG_PCI_HERMES=m -CONFIG_PCMCIA_HERMES=m -CONFIG_PCMCIA_SPECTRUM=m -CONFIG_ORINOCO_USB=m -CONFIG_P54_COMMON=m -CONFIG_P54_USB=m -CONFIG_P54_PCI=m -CONFIG_P54_SPI=m -CONFIG_P54_SPI_DEFAULT_EEPROM=y -CONFIG_P54_LEDS=y -CONFIG_PRISM54=m -CONFIG_WLAN_VENDOR_MARVELL=y -CONFIG_LIBERTAS=m -CONFIG_LIBERTAS_USB=m -CONFIG_LIBERTAS_CS=m -CONFIG_LIBERTAS_SDIO=m -CONFIG_LIBERTAS_SPI=m -# CONFIG_LIBERTAS_DEBUG is not set -CONFIG_LIBERTAS_MESH=y -CONFIG_LIBERTAS_THINFIRM=m -# CONFIG_LIBERTAS_THINFIRM_DEBUG is not set -CONFIG_LIBERTAS_THINFIRM_USB=m -CONFIG_MWIFIEX=m -CONFIG_MWIFIEX_SDIO=m -CONFIG_MWIFIEX_PCIE=m -CONFIG_MWIFIEX_USB=m -CONFIG_MWL8K=m -CONFIG_WLAN_VENDOR_MEDIATEK=y -CONFIG_MT7601U=m -CONFIG_MT76_CORE=m -CONFIG_MT76x2E=m -CONFIG_WLAN_VENDOR_RALINK=y -CONFIG_RT2X00=m -CONFIG_RT2400PCI=m -CONFIG_RT2500PCI=m -CONFIG_RT61PCI=m -CONFIG_RT2800PCI=m -CONFIG_RT2800PCI_RT33XX=y -CONFIG_RT2800PCI_RT35XX=y -CONFIG_RT2800PCI_RT53XX=y -CONFIG_RT2800PCI_RT3290=y -CONFIG_RT2500USB=m -CONFIG_RT73USB=m -CONFIG_RT2800USB=m -CONFIG_RT2800USB_RT33XX=y -CONFIG_RT2800USB_RT35XX=y -CONFIG_RT2800USB_RT3573=y -CONFIG_RT2800USB_RT53XX=y -CONFIG_RT2800USB_RT55XX=y -CONFIG_RT2800USB_UNKNOWN=y -CONFIG_RT2800_LIB=m -CONFIG_RT2800_LIB_MMIO=m -CONFIG_RT2X00_LIB_MMIO=m -CONFIG_RT2X00_LIB_PCI=m -CONFIG_RT2X00_LIB_USB=m -CONFIG_RT2X00_LIB=m -CONFIG_RT2X00_LIB_FIRMWARE=y -CONFIG_RT2X00_LIB_CRYPTO=y -CONFIG_RT2X00_LIB_LEDS=y -# CONFIG_RT2X00_DEBUG is not set -CONFIG_WLAN_VENDOR_REALTEK=y -CONFIG_RTL8180=m -CONFIG_RTL8187=m -CONFIG_RTL8187_LEDS=y -CONFIG_RTL_CARDS=m -CONFIG_RTL8192CE=m -CONFIG_RTL8192SE=m -CONFIG_RTL8192DE=m -CONFIG_RTL8723AE=m -CONFIG_RTL8723BE=m -CONFIG_RTL8188EE=m -CONFIG_RTL8192EE=m -CONFIG_RTL8821AE=m -CONFIG_RTL8192CU=m -CONFIG_RTLWIFI=m -CONFIG_RTLWIFI_PCI=m -CONFIG_RTLWIFI_USB=m -# CONFIG_RTLWIFI_DEBUG is not set -CONFIG_RTL8192C_COMMON=m -CONFIG_RTL8723_COMMON=m -CONFIG_RTLBTCOEXIST=m -CONFIG_RTL8XXXU=m -CONFIG_RTL8XXXU_UNTESTED=y -CONFIG_WLAN_VENDOR_RSI=y -CONFIG_RSI_91X=m -# CONFIG_RSI_DEBUGFS is not set -CONFIG_RSI_SDIO=m -CONFIG_RSI_USB=m -CONFIG_WLAN_VENDOR_ST=y -CONFIG_CW1200=m -CONFIG_CW1200_WLAN_SDIO=m -CONFIG_CW1200_WLAN_SPI=m -CONFIG_WLAN_VENDOR_TI=y -CONFIG_WL1251=m -CONFIG_WL1251_SPI=m -CONFIG_WL1251_SDIO=m -CONFIG_WL12XX=m -CONFIG_WL18XX=m -CONFIG_WLCORE=m -CONFIG_WLCORE_SDIO=m -CONFIG_WILINK_PLATFORM_DATA=y -CONFIG_WLAN_VENDOR_ZYDAS=y -CONFIG_USB_ZD1201=m -CONFIG_ZD1211RW=m -# CONFIG_ZD1211RW_DEBUG is not set -CONFIG_WLAN_VENDOR_QUANTENNA=y -CONFIG_QTNFMAC=m -CONFIG_QTNFMAC_PEARL_PCIE=m -CONFIG_PCMCIA_RAYCS=m -CONFIG_PCMCIA_WL3501=m -# CONFIG_MAC80211_HWSIM is not set -CONFIG_USB_NET_RNDIS_WLAN=m - -# -# WiMAX Wireless Broadband devices -# -CONFIG_WIMAX_I2400M=m -CONFIG_WIMAX_I2400M_USB=m -CONFIG_WIMAX_I2400M_DEBUG_LEVEL=8 -CONFIG_WAN=y -CONFIG_LANMEDIA=m -CONFIG_HDLC=m -CONFIG_HDLC_RAW=m -CONFIG_HDLC_RAW_ETH=m -CONFIG_HDLC_CISCO=m -CONFIG_HDLC_FR=m -CONFIG_HDLC_PPP=m -CONFIG_HDLC_X25=m -CONFIG_PCI200SYN=m -CONFIG_WANXL=m -CONFIG_PC300TOO=m -CONFIG_FARSYNC=m -CONFIG_DSCC4=m -CONFIG_DSCC4_PCISYNC=y -CONFIG_DSCC4_PCI_RST=y -CONFIG_DLCI=m -CONFIG_DLCI_MAX=8 -CONFIG_LAPBETHER=m -CONFIG_X25_ASY=m -CONFIG_SBNI=m -CONFIG_SBNI_MULTILINE=y -CONFIG_IEEE802154_DRIVERS=m -CONFIG_IEEE802154_FAKELB=m -CONFIG_IEEE802154_AT86RF230=m -# CONFIG_IEEE802154_AT86RF230_DEBUGFS is not set -CONFIG_IEEE802154_MRF24J40=m -CONFIG_IEEE802154_CC2520=m -CONFIG_IEEE802154_ATUSB=m -CONFIG_IEEE802154_ADF7242=m -CONFIG_IEEE802154_CA8210=m -# CONFIG_IEEE802154_CA8210_DEBUGFS is not set -CONFIG_VMXNET3=m -CONFIG_FUJITSU_ES=m -CONFIG_THUNDERBOLT_NET=m -CONFIG_HYPERV_NET=m -CONFIG_NETDEVSIM=m -CONFIG_ISDN=y -CONFIG_ISDN_I4L=m -CONFIG_ISDN_PPP=y -CONFIG_ISDN_PPP_VJ=y -CONFIG_ISDN_MPP=y -CONFIG_IPPP_FILTER=y -CONFIG_ISDN_PPP_BSDCOMP=m -CONFIG_ISDN_AUDIO=y -CONFIG_ISDN_TTY_FAX=y -CONFIG_ISDN_X25=y - -# -# ISDN feature submodules -# -CONFIG_ISDN_DIVERSION=m - -# -# ISDN4Linux hardware drivers -# - -# -# Passive cards -# -CONFIG_ISDN_DRV_HISAX=m - -# -# D-channel protocol features -# -CONFIG_HISAX_EURO=y -CONFIG_DE_AOC=y -# CONFIG_HISAX_NO_SENDCOMPLETE is not set -# CONFIG_HISAX_NO_LLC is not set -# CONFIG_HISAX_NO_KEYPAD is not set -CONFIG_HISAX_1TR6=y -CONFIG_HISAX_NI1=y -CONFIG_HISAX_MAX_CARDS=8 - -# -# HiSax supported cards -# -CONFIG_HISAX_16_3=y -CONFIG_HISAX_TELESPCI=y -CONFIG_HISAX_S0BOX=y -CONFIG_HISAX_FRITZPCI=y -CONFIG_HISAX_AVM_A1_PCMCIA=y -CONFIG_HISAX_ELSA=y -CONFIG_HISAX_DIEHLDIVA=y -CONFIG_HISAX_SEDLBAUER=y -CONFIG_HISAX_NETJET=y -CONFIG_HISAX_NETJET_U=y -CONFIG_HISAX_NICCY=y -CONFIG_HISAX_BKM_A4T=y -CONFIG_HISAX_SCT_QUADRO=y -CONFIG_HISAX_GAZEL=y -CONFIG_HISAX_HFC_PCI=y -CONFIG_HISAX_W6692=y -CONFIG_HISAX_HFC_SX=y -CONFIG_HISAX_ENTERNOW_PCI=y -# CONFIG_HISAX_DEBUG is not set - -# -# HiSax PCMCIA card service modules -# -CONFIG_HISAX_SEDLBAUER_CS=m -CONFIG_HISAX_ELSA_CS=m -CONFIG_HISAX_AVM_A1_CS=m -CONFIG_HISAX_TELES_CS=m - -# -# HiSax sub driver modules -# -CONFIG_HISAX_ST5481=m -CONFIG_HISAX_HFCUSB=m -CONFIG_HISAX_HFC4S8S=m -CONFIG_HISAX_FRITZ_PCIPNP=m -CONFIG_ISDN_CAPI=m -CONFIG_CAPI_TRACE=y -CONFIG_ISDN_CAPI_CAPI20=m -CONFIG_ISDN_CAPI_MIDDLEWARE=y -CONFIG_ISDN_CAPI_CAPIDRV=m -# CONFIG_ISDN_CAPI_CAPIDRV_VERBOSE is not set - -# -# CAPI hardware drivers -# -CONFIG_CAPI_AVM=y -CONFIG_ISDN_DRV_AVMB1_B1PCI=m -CONFIG_ISDN_DRV_AVMB1_B1PCIV4=y -CONFIG_ISDN_DRV_AVMB1_B1PCMCIA=m -CONFIG_ISDN_DRV_AVMB1_AVM_CS=m -CONFIG_ISDN_DRV_AVMB1_T1PCI=m -CONFIG_ISDN_DRV_AVMB1_C4=m -CONFIG_CAPI_EICON=y -CONFIG_ISDN_DIVAS=m -CONFIG_ISDN_DIVAS_BRIPCI=y -CONFIG_ISDN_DIVAS_PRIPCI=y -CONFIG_ISDN_DIVAS_DIVACAPI=m -CONFIG_ISDN_DIVAS_USERIDI=m -CONFIG_ISDN_DIVAS_MAINT=m -CONFIG_ISDN_DRV_GIGASET=m -CONFIG_GIGASET_CAPI=y -# CONFIG_GIGASET_I4L is not set -# CONFIG_GIGASET_DUMMYLL is not set -CONFIG_GIGASET_BASE=m -CONFIG_GIGASET_M105=m -CONFIG_GIGASET_M101=m -# CONFIG_GIGASET_DEBUG is not set -CONFIG_HYSDN=m -CONFIG_HYSDN_CAPI=y -CONFIG_MISDN=m -CONFIG_MISDN_DSP=m -CONFIG_MISDN_L1OIP=m - -# -# mISDN hardware drivers -# -CONFIG_MISDN_HFCPCI=m -CONFIG_MISDN_HFCMULTI=m -CONFIG_MISDN_HFCUSB=m -CONFIG_MISDN_AVMFRITZ=m -CONFIG_MISDN_SPEEDFAX=m -CONFIG_MISDN_INFINEON=m -CONFIG_MISDN_W6692=m -CONFIG_MISDN_NETJET=m -CONFIG_MISDN_IPAC=m -CONFIG_MISDN_ISAR=m -CONFIG_ISDN_HDLC=m -CONFIG_NVM=y -# CONFIG_NVM_DEBUG is not set -CONFIG_NVM_PBLK=m - -# -# Input device support -# -CONFIG_INPUT=y -CONFIG_INPUT_LEDS=y -CONFIG_INPUT_FF_MEMLESS=m -CONFIG_INPUT_POLLDEV=m -CONFIG_INPUT_SPARSEKMAP=m -CONFIG_INPUT_MATRIXKMAP=m - -# -# Userland interfaces -# -CONFIG_INPUT_MOUSEDEV=y -CONFIG_INPUT_MOUSEDEV_PSAUX=y -CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 -CONFIG_INPUT_JOYDEV=m -CONFIG_INPUT_EVDEV=m -# CONFIG_INPUT_EVBUG is not set - -# -# Input Device Drivers -# -CONFIG_INPUT_KEYBOARD=y -CONFIG_KEYBOARD_ADC=m -CONFIG_KEYBOARD_ADP5588=m -CONFIG_KEYBOARD_ADP5589=m -CONFIG_KEYBOARD_ATKBD=y -CONFIG_KEYBOARD_QT1070=m -CONFIG_KEYBOARD_QT2160=m -CONFIG_KEYBOARD_DLINK_DIR685=m -CONFIG_KEYBOARD_LKKBD=m -CONFIG_KEYBOARD_GPIO=m -CONFIG_KEYBOARD_GPIO_POLLED=m -CONFIG_KEYBOARD_TCA6416=m -CONFIG_KEYBOARD_TCA8418=m -CONFIG_KEYBOARD_MATRIX=m -CONFIG_KEYBOARD_LM8323=m -CONFIG_KEYBOARD_LM8333=m -CONFIG_KEYBOARD_MAX7359=m -CONFIG_KEYBOARD_MCS=m -CONFIG_KEYBOARD_MPR121=m -CONFIG_KEYBOARD_NEWTON=m -CONFIG_KEYBOARD_OPENCORES=m -CONFIG_KEYBOARD_SAMSUNG=m -CONFIG_KEYBOARD_STOWAWAY=m -CONFIG_KEYBOARD_SUNKBD=m -CONFIG_KEYBOARD_TM2_TOUCHKEY=m -CONFIG_KEYBOARD_XTKBD=m -CONFIG_KEYBOARD_CROS_EC=m -CONFIG_INPUT_MOUSE=y -CONFIG_MOUSE_PS2=m -CONFIG_MOUSE_PS2_ALPS=y -CONFIG_MOUSE_PS2_BYD=y -CONFIG_MOUSE_PS2_LOGIPS2PP=y -CONFIG_MOUSE_PS2_SYNAPTICS=y -CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y -CONFIG_MOUSE_PS2_CYPRESS=y -CONFIG_MOUSE_PS2_LIFEBOOK=y -CONFIG_MOUSE_PS2_TRACKPOINT=y -CONFIG_MOUSE_PS2_ELANTECH=y -CONFIG_MOUSE_PS2_SENTELIC=y -CONFIG_MOUSE_PS2_TOUCHKIT=y -CONFIG_MOUSE_PS2_FOCALTECH=y -# CONFIG_MOUSE_PS2_VMMOUSE is not set -CONFIG_MOUSE_PS2_SMBUS=y -CONFIG_MOUSE_SERIAL=m -CONFIG_MOUSE_APPLETOUCH=m -CONFIG_MOUSE_BCM5974=m -CONFIG_MOUSE_CYAPA=m -CONFIG_MOUSE_ELAN_I2C=m -CONFIG_MOUSE_ELAN_I2C_I2C=y -CONFIG_MOUSE_ELAN_I2C_SMBUS=y -CONFIG_MOUSE_VSXXXAA=m -CONFIG_MOUSE_GPIO=m -CONFIG_MOUSE_SYNAPTICS_I2C=m -CONFIG_MOUSE_SYNAPTICS_USB=m -CONFIG_INPUT_JOYSTICK=y -CONFIG_JOYSTICK_ANALOG=m -CONFIG_JOYSTICK_A3D=m -CONFIG_JOYSTICK_ADI=m -CONFIG_JOYSTICK_COBRA=m -CONFIG_JOYSTICK_GF2K=m -CONFIG_JOYSTICK_GRIP=m -CONFIG_JOYSTICK_GRIP_MP=m -CONFIG_JOYSTICK_GUILLEMOT=m -CONFIG_JOYSTICK_INTERACT=m -CONFIG_JOYSTICK_SIDEWINDER=m -CONFIG_JOYSTICK_TMDC=m -CONFIG_JOYSTICK_IFORCE=m -CONFIG_JOYSTICK_IFORCE_USB=y -CONFIG_JOYSTICK_IFORCE_232=y -CONFIG_JOYSTICK_WARRIOR=m -CONFIG_JOYSTICK_MAGELLAN=m -CONFIG_JOYSTICK_SPACEORB=m -CONFIG_JOYSTICK_SPACEBALL=m -CONFIG_JOYSTICK_STINGER=m -CONFIG_JOYSTICK_TWIDJOY=m -CONFIG_JOYSTICK_ZHENHUA=m -CONFIG_JOYSTICK_DB9=m -CONFIG_JOYSTICK_GAMECON=m -CONFIG_JOYSTICK_TURBOGRAFX=m -CONFIG_JOYSTICK_AS5011=m -# CONFIG_JOYSTICK_JOYDUMP is not set -CONFIG_JOYSTICK_XPAD=m -CONFIG_JOYSTICK_XPAD_FF=y -CONFIG_JOYSTICK_XPAD_LEDS=y -CONFIG_JOYSTICK_WALKERA0701=m -CONFIG_JOYSTICK_PSXPAD_SPI=m -CONFIG_JOYSTICK_PSXPAD_SPI_FF=y -CONFIG_INPUT_TABLET=y -CONFIG_TABLET_USB_ACECAD=m -CONFIG_TABLET_USB_AIPTEK=m -CONFIG_TABLET_USB_GTCO=m -CONFIG_TABLET_USB_HANWANG=m -CONFIG_TABLET_USB_KBTAB=m -CONFIG_TABLET_USB_PEGASUS=m -CONFIG_TABLET_SERIAL_WACOM4=m -CONFIG_INPUT_TOUCHSCREEN=y -CONFIG_TOUCHSCREEN_PROPERTIES=y -CONFIG_TOUCHSCREEN_ADS7846=m -CONFIG_TOUCHSCREEN_AD7877=m -CONFIG_TOUCHSCREEN_AD7879=m -CONFIG_TOUCHSCREEN_AD7879_I2C=m -CONFIG_TOUCHSCREEN_AD7879_SPI=m -CONFIG_TOUCHSCREEN_ATMEL_MXT=m -# CONFIG_TOUCHSCREEN_ATMEL_MXT_T37 is not set -CONFIG_TOUCHSCREEN_AUO_PIXCIR=m -CONFIG_TOUCHSCREEN_BU21013=m -CONFIG_TOUCHSCREEN_CY8CTMG110=m -CONFIG_TOUCHSCREEN_CYTTSP_CORE=m -CONFIG_TOUCHSCREEN_CYTTSP_I2C=m -CONFIG_TOUCHSCREEN_CYTTSP_SPI=m -CONFIG_TOUCHSCREEN_CYTTSP4_CORE=m -CONFIG_TOUCHSCREEN_CYTTSP4_I2C=m -CONFIG_TOUCHSCREEN_CYTTSP4_SPI=m -CONFIG_TOUCHSCREEN_DA9052=m -CONFIG_TOUCHSCREEN_DYNAPRO=m -CONFIG_TOUCHSCREEN_HAMPSHIRE=m -CONFIG_TOUCHSCREEN_EETI=m -CONFIG_TOUCHSCREEN_EGALAX_SERIAL=m -CONFIG_TOUCHSCREEN_EXC3000=m -CONFIG_TOUCHSCREEN_FUJITSU=m -CONFIG_TOUCHSCREEN_GOODIX=m -CONFIG_TOUCHSCREEN_HIDEEP=m -CONFIG_TOUCHSCREEN_ILI210X=m -CONFIG_TOUCHSCREEN_S6SY761=m -CONFIG_TOUCHSCREEN_GUNZE=m -CONFIG_TOUCHSCREEN_EKTF2127=m -CONFIG_TOUCHSCREEN_ELAN=m -CONFIG_TOUCHSCREEN_ELO=m -CONFIG_TOUCHSCREEN_WACOM_W8001=m -CONFIG_TOUCHSCREEN_WACOM_I2C=m -CONFIG_TOUCHSCREEN_MAX11801=m -CONFIG_TOUCHSCREEN_MCS5000=m -CONFIG_TOUCHSCREEN_MMS114=m -CONFIG_TOUCHSCREEN_MELFAS_MIP4=m -CONFIG_TOUCHSCREEN_MTOUCH=m -CONFIG_TOUCHSCREEN_INEXIO=m -CONFIG_TOUCHSCREEN_MK712=m -CONFIG_TOUCHSCREEN_PENMOUNT=m -CONFIG_TOUCHSCREEN_EDT_FT5X06=m -CONFIG_TOUCHSCREEN_TOUCHRIGHT=m -CONFIG_TOUCHSCREEN_TOUCHWIN=m -CONFIG_TOUCHSCREEN_TI_AM335X_TSC=m -CONFIG_TOUCHSCREEN_UCB1400=m -CONFIG_TOUCHSCREEN_PIXCIR=m -CONFIG_TOUCHSCREEN_WDT87XX_I2C=m -CONFIG_TOUCHSCREEN_WM831X=m -CONFIG_TOUCHSCREEN_WM97XX=m -CONFIG_TOUCHSCREEN_WM9705=y -CONFIG_TOUCHSCREEN_WM9712=y -CONFIG_TOUCHSCREEN_WM9713=y -CONFIG_TOUCHSCREEN_USB_COMPOSITE=m -CONFIG_TOUCHSCREEN_MC13783=m -CONFIG_TOUCHSCREEN_USB_EGALAX=y -CONFIG_TOUCHSCREEN_USB_PANJIT=y -CONFIG_TOUCHSCREEN_USB_3M=y -CONFIG_TOUCHSCREEN_USB_ITM=y -CONFIG_TOUCHSCREEN_USB_ETURBO=y -CONFIG_TOUCHSCREEN_USB_GUNZE=y -CONFIG_TOUCHSCREEN_USB_DMC_TSC10=y -CONFIG_TOUCHSCREEN_USB_IRTOUCH=y -CONFIG_TOUCHSCREEN_USB_IDEALTEK=y -CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH=y -CONFIG_TOUCHSCREEN_USB_GOTOP=y -CONFIG_TOUCHSCREEN_USB_JASTEC=y -CONFIG_TOUCHSCREEN_USB_ELO=y -CONFIG_TOUCHSCREEN_USB_E2I=y -CONFIG_TOUCHSCREEN_USB_ZYTRONIC=y -CONFIG_TOUCHSCREEN_USB_ETT_TC45USB=y -CONFIG_TOUCHSCREEN_USB_NEXIO=y -CONFIG_TOUCHSCREEN_USB_EASYTOUCH=y -CONFIG_TOUCHSCREEN_TOUCHIT213=m -CONFIG_TOUCHSCREEN_TSC_SERIO=m -CONFIG_TOUCHSCREEN_TSC200X_CORE=m -CONFIG_TOUCHSCREEN_TSC2004=m -CONFIG_TOUCHSCREEN_TSC2005=m -CONFIG_TOUCHSCREEN_TSC2007=m -CONFIG_TOUCHSCREEN_TSC2007_IIO=y -CONFIG_TOUCHSCREEN_PCAP=m -CONFIG_TOUCHSCREEN_RM_TS=m -CONFIG_TOUCHSCREEN_SILEAD=m -CONFIG_TOUCHSCREEN_SIS_I2C=m -CONFIG_TOUCHSCREEN_ST1232=m -CONFIG_TOUCHSCREEN_STMFTS=m -CONFIG_TOUCHSCREEN_SUR40=m -CONFIG_TOUCHSCREEN_SURFACE3_SPI=m -CONFIG_TOUCHSCREEN_SX8654=m -CONFIG_TOUCHSCREEN_TPS6507X=m -CONFIG_TOUCHSCREEN_ZET6223=m -CONFIG_TOUCHSCREEN_ZFORCE=m -CONFIG_TOUCHSCREEN_ROHM_BU21023=m -CONFIG_INPUT_MISC=y -CONFIG_INPUT_88PM80X_ONKEY=m -CONFIG_INPUT_AD714X=m -CONFIG_INPUT_AD714X_I2C=m -CONFIG_INPUT_AD714X_SPI=m -CONFIG_INPUT_ARIZONA_HAPTICS=m -CONFIG_INPUT_BMA150=m -CONFIG_INPUT_E3X0_BUTTON=m -CONFIG_INPUT_PCSPKR=m -CONFIG_INPUT_MAX77693_HAPTIC=m -CONFIG_INPUT_MC13783_PWRBUTTON=m -CONFIG_INPUT_MMA8450=m -CONFIG_INPUT_APANEL=m -CONFIG_INPUT_GP2A=m -CONFIG_INPUT_GPIO_BEEPER=m -CONFIG_INPUT_GPIO_DECODER=m -CONFIG_INPUT_ATLAS_BTNS=m -CONFIG_INPUT_ATI_REMOTE2=m -CONFIG_INPUT_KEYSPAN_REMOTE=m -CONFIG_INPUT_KXTJ9=m -CONFIG_INPUT_KXTJ9_POLLED_MODE=y -CONFIG_INPUT_POWERMATE=m -CONFIG_INPUT_YEALINK=m -CONFIG_INPUT_CM109=m -CONFIG_INPUT_REGULATOR_HAPTIC=m -CONFIG_INPUT_RETU_PWRBUTTON=m -CONFIG_INPUT_AXP20X_PEK=m -CONFIG_INPUT_UINPUT=m -CONFIG_INPUT_PCF50633_PMU=m -CONFIG_INPUT_PCF8574=m -CONFIG_INPUT_PWM_BEEPER=m -CONFIG_INPUT_PWM_VIBRA=m -CONFIG_INPUT_GPIO_ROTARY_ENCODER=m -CONFIG_INPUT_DA9052_ONKEY=m -CONFIG_INPUT_DA9063_ONKEY=m -CONFIG_INPUT_WM831X_ON=m -CONFIG_INPUT_PCAP=m -CONFIG_INPUT_ADXL34X=m -CONFIG_INPUT_ADXL34X_I2C=m -CONFIG_INPUT_ADXL34X_SPI=m -CONFIG_INPUT_IMS_PCU=m -CONFIG_INPUT_CMA3000=m -CONFIG_INPUT_CMA3000_I2C=m -CONFIG_INPUT_IDEAPAD_SLIDEBAR=m -CONFIG_INPUT_SOC_BUTTON_ARRAY=m -CONFIG_INPUT_DRV260X_HAPTICS=m -CONFIG_INPUT_DRV2665_HAPTICS=m -CONFIG_INPUT_DRV2667_HAPTICS=m -CONFIG_RMI4_CORE=m -CONFIG_RMI4_I2C=m -CONFIG_RMI4_SPI=m -CONFIG_RMI4_SMB=m -CONFIG_RMI4_F03=y -CONFIG_RMI4_F03_SERIO=m -CONFIG_RMI4_2D_SENSOR=y -CONFIG_RMI4_F11=y -CONFIG_RMI4_F12=y -CONFIG_RMI4_F30=y -CONFIG_RMI4_F34=y -CONFIG_RMI4_F54=y -CONFIG_RMI4_F55=y - -# -# Hardware I/O ports -# -CONFIG_SERIO=y -CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y -CONFIG_SERIO_I8042=y -CONFIG_SERIO_SERPORT=m -CONFIG_SERIO_CT82C710=m -CONFIG_SERIO_PARKBD=m -CONFIG_SERIO_PCIPS2=m -CONFIG_SERIO_LIBPS2=y -CONFIG_SERIO_RAW=m -CONFIG_SERIO_ALTERA_PS2=m -CONFIG_SERIO_PS2MULT=m -CONFIG_SERIO_ARC_PS2=m -CONFIG_HYPERV_KEYBOARD=m -CONFIG_SERIO_GPIO_PS2=m -CONFIG_USERIO=m -CONFIG_GAMEPORT=m -CONFIG_GAMEPORT_NS558=m -CONFIG_GAMEPORT_L4=m -CONFIG_GAMEPORT_EMU10K1=m -CONFIG_GAMEPORT_FM801=m - -# -# Character devices -# -CONFIG_TTY=y -CONFIG_VT=y -CONFIG_CONSOLE_TRANSLATIONS=y -CONFIG_VT_CONSOLE=y -CONFIG_VT_CONSOLE_SLEEP=y -CONFIG_HW_CONSOLE=y -CONFIG_VT_HW_CONSOLE_BINDING=y -CONFIG_UNIX98_PTYS=y -CONFIG_LEGACY_PTYS=y -CONFIG_LEGACY_PTY_COUNT=256 -CONFIG_SERIAL_NONSTANDARD=y -CONFIG_ROCKETPORT=m -CONFIG_CYCLADES=m -CONFIG_CYZ_INTR=y -CONFIG_MOXA_INTELLIO=m -CONFIG_MOXA_SMARTIO=m -CONFIG_SYNCLINK=m -CONFIG_SYNCLINKMP=m -CONFIG_SYNCLINK_GT=m -CONFIG_NOZOMI=m -CONFIG_ISI=m -CONFIG_N_HDLC=m -CONFIG_N_GSM=m -CONFIG_TRACE_ROUTER=m -CONFIG_TRACE_SINK=m -CONFIG_DEVMEM=y -# CONFIG_DEVKMEM is not set - -# -# Serial drivers -# -CONFIG_SERIAL_EARLYCON=y -CONFIG_SERIAL_8250=y -# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set -CONFIG_SERIAL_8250_PNP=y -CONFIG_SERIAL_8250_FINTEK=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_DMA=y -CONFIG_SERIAL_8250_PCI=y -CONFIG_SERIAL_8250_EXAR=y -CONFIG_SERIAL_8250_CS=m -CONFIG_SERIAL_8250_MEN_MCB=m -CONFIG_SERIAL_8250_NR_UARTS=4 -CONFIG_SERIAL_8250_RUNTIME_UARTS=4 -CONFIG_SERIAL_8250_EXTENDED=y -CONFIG_SERIAL_8250_MANY_PORTS=y -CONFIG_SERIAL_8250_SHARE_IRQ=y -CONFIG_SERIAL_8250_DETECT_IRQ=y -CONFIG_SERIAL_8250_RSA=y -# CONFIG_SERIAL_8250_FSL is not set -CONFIG_SERIAL_8250_DW=m -CONFIG_SERIAL_8250_RT288X=y -CONFIG_SERIAL_8250_LPSS=y -CONFIG_SERIAL_8250_MID=y -CONFIG_SERIAL_8250_MOXA=m - -# -# Non-8250 serial port support -# -CONFIG_SERIAL_MAX3100=m -CONFIG_SERIAL_MAX310X=y -CONFIG_SERIAL_UARTLITE=m -CONFIG_SERIAL_UARTLITE_NR_UARTS=1 -CONFIG_SERIAL_CORE=y -CONFIG_SERIAL_CORE_CONSOLE=y -CONFIG_SERIAL_JSM=m -CONFIG_SERIAL_SCCNXP=m -CONFIG_SERIAL_SC16IS7XX_CORE=m -CONFIG_SERIAL_SC16IS7XX=m -CONFIG_SERIAL_SC16IS7XX_I2C=y -CONFIG_SERIAL_SC16IS7XX_SPI=y -CONFIG_SERIAL_ALTERA_JTAGUART=m -CONFIG_SERIAL_ALTERA_UART=m -CONFIG_SERIAL_ALTERA_UART_MAXPORTS=4 -CONFIG_SERIAL_ALTERA_UART_BAUDRATE=115200 -CONFIG_SERIAL_IFX6X60=m -CONFIG_SERIAL_ARC=m -CONFIG_SERIAL_ARC_NR_PORTS=1 -CONFIG_SERIAL_RP2=m -CONFIG_SERIAL_RP2_NR_UARTS=32 -CONFIG_SERIAL_FSL_LPUART=m -CONFIG_SERIAL_MEN_Z135=m -CONFIG_SERIAL_DEV_BUS=m -CONFIG_PRINTER=m -CONFIG_LP_CONSOLE=y -CONFIG_PPDEV=m -CONFIG_HVC_DRIVER=y -CONFIG_VIRTIO_CONSOLE=m -CONFIG_IPMI_HANDLER=m -CONFIG_IPMI_DMI_DECODE=y -CONFIG_IPMI_PROC_INTERFACE=y -CONFIG_IPMI_PANIC_EVENT=y -CONFIG_IPMI_PANIC_STRING=y -CONFIG_IPMI_DEVICE_INTERFACE=m -CONFIG_IPMI_SI=m -CONFIG_IPMI_SSIF=m -CONFIG_IPMI_WATCHDOG=m -CONFIG_IPMI_POWEROFF=m -CONFIG_HW_RANDOM=m -CONFIG_HW_RANDOM_TIMERIOMEM=m -CONFIG_HW_RANDOM_INTEL=m -CONFIG_HW_RANDOM_AMD=m -CONFIG_HW_RANDOM_VIA=m -CONFIG_HW_RANDOM_VIRTIO=m -CONFIG_NVRAM=m -CONFIG_R3964=m -CONFIG_APPLICOM=m - -# -# PCMCIA character devices -# -CONFIG_SYNCLINK_CS=m -CONFIG_CARDMAN_4000=m -CONFIG_CARDMAN_4040=m -CONFIG_SCR24X=m -CONFIG_IPWIRELESS=m -CONFIG_MWAVE=m -CONFIG_RAW_DRIVER=m -CONFIG_MAX_RAW_DEVS=256 -CONFIG_HPET=y -CONFIG_HPET_MMAP=y -CONFIG_HPET_MMAP_DEFAULT=y -CONFIG_HANGCHECK_TIMER=m -CONFIG_TCG_TPM=m -CONFIG_HW_RANDOM_TPM=y -CONFIG_TCG_TIS_CORE=m -CONFIG_TCG_TIS=m -CONFIG_TCG_TIS_SPI=m -CONFIG_TCG_TIS_I2C_ATMEL=m -CONFIG_TCG_TIS_I2C_INFINEON=m -CONFIG_TCG_TIS_I2C_NUVOTON=m -CONFIG_TCG_NSC=m -CONFIG_TCG_ATMEL=m -CONFIG_TCG_INFINEON=m -CONFIG_TCG_CRB=m -CONFIG_TCG_VTPM_PROXY=m -CONFIG_TCG_TIS_ST33ZP24=m -CONFIG_TCG_TIS_ST33ZP24_I2C=m -CONFIG_TCG_TIS_ST33ZP24_SPI=m -CONFIG_TELCLOCK=m -CONFIG_DEVPORT=y -CONFIG_XILLYBUS=m -CONFIG_XILLYBUS_PCIE=m - -# -# I2C support -# -CONFIG_I2C=m -CONFIG_I2C_BOARDINFO=y -CONFIG_I2C_COMPAT=y -CONFIG_I2C_CHARDEV=m -CONFIG_I2C_MUX=m - -# -# Multiplexer I2C Chip support -# -CONFIG_I2C_MUX_GPIO=m -CONFIG_I2C_MUX_LTC4306=m -CONFIG_I2C_MUX_PCA9541=m -CONFIG_I2C_MUX_PCA954x=m -CONFIG_I2C_MUX_REG=m -CONFIG_I2C_MUX_MLXCPLD=m -CONFIG_I2C_HELPER_AUTO=y -CONFIG_I2C_SMBUS=m -CONFIG_I2C_ALGOBIT=m -CONFIG_I2C_ALGOPCA=m - -# -# I2C Hardware Bus support -# - -# -# PC SMBus host controller drivers -# -CONFIG_I2C_ALI1535=m -CONFIG_I2C_ALI1563=m -CONFIG_I2C_ALI15X3=m -CONFIG_I2C_AMD756=m -CONFIG_I2C_AMD756_S4882=m -CONFIG_I2C_AMD8111=m -CONFIG_I2C_I801=m -CONFIG_I2C_ISCH=m -CONFIG_I2C_ISMT=m -CONFIG_I2C_PIIX4=m -CONFIG_I2C_NFORCE2=m -CONFIG_I2C_NFORCE2_S4985=m -CONFIG_I2C_SIS5595=m -CONFIG_I2C_SIS630=m -CONFIG_I2C_SIS96X=m -CONFIG_I2C_VIA=m -CONFIG_I2C_VIAPRO=m - -# -# ACPI drivers -# -CONFIG_I2C_SCMI=m - -# -# I2C system bus drivers (mostly embedded / system-on-chip) -# -CONFIG_I2C_CBUS_GPIO=m -CONFIG_I2C_DESIGNWARE_CORE=m -CONFIG_I2C_DESIGNWARE_PLATFORM=m -# CONFIG_I2C_DESIGNWARE_SLAVE is not set -CONFIG_I2C_DESIGNWARE_PCI=m -# CONFIG_I2C_DESIGNWARE_BAYTRAIL is not set -CONFIG_I2C_EMEV2=m -CONFIG_I2C_GPIO=m -# CONFIG_I2C_GPIO_FAULT_INJECTOR is not set -CONFIG_I2C_KEMPLD=m -CONFIG_I2C_OCORES=m -CONFIG_I2C_PCA_PLATFORM=m -# CONFIG_I2C_PXA_PCI is not set -CONFIG_I2C_SIMTEC=m -CONFIG_I2C_XILINX=m - -# -# External I2C/SMBus adapter drivers -# -CONFIG_I2C_DIOLAN_U2C=m -CONFIG_I2C_DLN2=m -CONFIG_I2C_PARPORT=m -CONFIG_I2C_PARPORT_LIGHT=m -CONFIG_I2C_ROBOTFUZZ_OSIF=m -CONFIG_I2C_TAOS_EVM=m -CONFIG_I2C_TINY_USB=m -CONFIG_I2C_VIPERBOARD=m - -# -# Other I2C/SMBus bus drivers -# -CONFIG_I2C_MLXCPLD=m -CONFIG_I2C_CROS_EC_TUNNEL=m -# CONFIG_I2C_STUB is not set -CONFIG_I2C_SLAVE=y -CONFIG_I2C_SLAVE_EEPROM=m -# CONFIG_I2C_DEBUG_CORE is not set -# CONFIG_I2C_DEBUG_ALGO is not set -# CONFIG_I2C_DEBUG_BUS is not set -CONFIG_SPI=y -# CONFIG_SPI_DEBUG is not set -CONFIG_SPI_MASTER=y - -# -# SPI Master Controller Drivers -# -CONFIG_SPI_ALTERA=m -CONFIG_SPI_AXI_SPI_ENGINE=m -CONFIG_SPI_BITBANG=m -CONFIG_SPI_BUTTERFLY=m -CONFIG_SPI_CADENCE=m -CONFIG_SPI_DESIGNWARE=m -CONFIG_SPI_DW_PCI=m -CONFIG_SPI_DW_MID_DMA=y -CONFIG_SPI_DW_MMIO=m -CONFIG_SPI_DLN2=m -CONFIG_SPI_GPIO=m -CONFIG_SPI_LM70_LLP=m -CONFIG_SPI_OC_TINY=m -CONFIG_SPI_PXA2XX=m -CONFIG_SPI_PXA2XX_PCI=m -CONFIG_SPI_ROCKCHIP=m -CONFIG_SPI_SC18IS602=m -CONFIG_SPI_XCOMM=m -CONFIG_SPI_XILINX=m -CONFIG_SPI_ZYNQMP_GQSPI=m - -# -# SPI Protocol Masters -# -CONFIG_SPI_SPIDEV=m -CONFIG_SPI_LOOPBACK_TEST=m -CONFIG_SPI_TLE62X0=m -CONFIG_SPI_SLAVE=y -CONFIG_SPI_SLAVE_TIME=m -CONFIG_SPI_SLAVE_SYSTEM_CONTROL=m -CONFIG_SPMI=m -CONFIG_HSI=m -CONFIG_HSI_BOARDINFO=y - -# -# HSI controllers -# - -# -# HSI clients -# -CONFIG_HSI_CHAR=m -CONFIG_PPS=m -# CONFIG_PPS_DEBUG is not set - -# -# PPS clients support -# -# CONFIG_PPS_CLIENT_KTIMER is not set -CONFIG_PPS_CLIENT_LDISC=m -CONFIG_PPS_CLIENT_PARPORT=m -CONFIG_PPS_CLIENT_GPIO=m - -# -# PPS generators support -# - -# -# PTP clock support -# -CONFIG_PTP_1588_CLOCK=m -CONFIG_DP83640_PHY=m -CONFIG_PTP_1588_CLOCK_KVM=m -CONFIG_PINCTRL=y -CONFIG_PINMUX=y -CONFIG_PINCONF=y -CONFIG_GENERIC_PINCONF=y -# CONFIG_DEBUG_PINCTRL is not set -CONFIG_PINCTRL_AMD=m -CONFIG_PINCTRL_MCP23S08=m -CONFIG_PINCTRL_BAYTRAIL=y -CONFIG_PINCTRL_CHERRYVIEW=m -CONFIG_PINCTRL_INTEL=m -CONFIG_PINCTRL_BROXTON=m -CONFIG_PINCTRL_CANNONLAKE=m -CONFIG_PINCTRL_CEDARFORK=m -CONFIG_PINCTRL_DENVERTON=m -CONFIG_PINCTRL_GEMINILAKE=m -CONFIG_PINCTRL_LEWISBURG=m -CONFIG_PINCTRL_SUNRISEPOINT=m -CONFIG_GPIOLIB=y -CONFIG_GPIO_ACPI=y -CONFIG_GPIOLIB_IRQCHIP=y -# CONFIG_DEBUG_GPIO is not set -CONFIG_GPIO_SYSFS=y -CONFIG_GPIO_GENERIC=m -CONFIG_GPIO_MAX730X=m - -# -# Memory mapped GPIO drivers -# -CONFIG_GPIO_AMDPT=m -CONFIG_GPIO_DWAPB=m -CONFIG_GPIO_EXAR=m -CONFIG_GPIO_GENERIC_PLATFORM=m -CONFIG_GPIO_ICH=m -CONFIG_GPIO_LYNXPOINT=y -CONFIG_GPIO_MB86S7X=m -CONFIG_GPIO_MENZ127=m -CONFIG_GPIO_MOCKUP=m -CONFIG_GPIO_VX855=m - -# -# Port-mapped I/O GPIO drivers -# -CONFIG_GPIO_F7188X=m -CONFIG_GPIO_IT87=m -CONFIG_GPIO_SCH=m -CONFIG_GPIO_SCH311X=m - -# -# I2C GPIO expanders -# -CONFIG_GPIO_ADP5588=m -CONFIG_GPIO_MAX7300=m -CONFIG_GPIO_MAX732X=m -CONFIG_GPIO_PCA953X=m -CONFIG_GPIO_PCF857X=m -CONFIG_GPIO_TPIC2810=m - -# -# MFD GPIO expanders -# -CONFIG_GPIO_ARIZONA=m -CONFIG_GPIO_BD9571MWV=m -CONFIG_GPIO_DA9052=m -CONFIG_GPIO_DLN2=m -CONFIG_GPIO_JANZ_TTL=m -CONFIG_GPIO_KEMPLD=m -CONFIG_GPIO_LP3943=m -CONFIG_GPIO_LP873X=m -CONFIG_GPIO_TPS65086=m -CONFIG_GPIO_TPS65912=m -CONFIG_GPIO_UCB1400=m -CONFIG_GPIO_WHISKEY_COVE=m -CONFIG_GPIO_WM831X=m -CONFIG_GPIO_WM8994=m - -# -# PCI GPIO expanders -# -CONFIG_GPIO_AMD8111=m -CONFIG_GPIO_ML_IOH=m -CONFIG_GPIO_PCI_IDIO_16=m -CONFIG_GPIO_PCIE_IDIO_24=m -CONFIG_GPIO_RDC321X=m - -# -# SPI GPIO expanders -# -CONFIG_GPIO_MAX3191X=m -CONFIG_GPIO_MAX7301=m -CONFIG_GPIO_MC33880=m -CONFIG_GPIO_PISOSR=m -CONFIG_GPIO_XRA1403=m - -# -# USB GPIO expanders -# -CONFIG_GPIO_VIPERBOARD=m -CONFIG_W1=m -CONFIG_W1_CON=y - -# -# 1-wire Bus Masters -# -CONFIG_W1_MASTER_MATROX=m -CONFIG_W1_MASTER_DS2490=m -CONFIG_W1_MASTER_DS2482=m -CONFIG_W1_MASTER_DS1WM=m -CONFIG_W1_MASTER_GPIO=m - -# -# 1-wire Slaves -# -CONFIG_W1_SLAVE_THERM=m -CONFIG_W1_SLAVE_SMEM=m -# CONFIG_W1_SLAVE_DS2405 is not set -CONFIG_W1_SLAVE_DS2408=m -# CONFIG_W1_SLAVE_DS2408_READBACK is not set -CONFIG_W1_SLAVE_DS2413=m -CONFIG_W1_SLAVE_DS2406=m -CONFIG_W1_SLAVE_DS2423=m -CONFIG_W1_SLAVE_DS2805=m -CONFIG_W1_SLAVE_DS2431=m -CONFIG_W1_SLAVE_DS2433=m -CONFIG_W1_SLAVE_DS2433_CRC=y -CONFIG_W1_SLAVE_DS2438=m -CONFIG_W1_SLAVE_DS2760=m -CONFIG_W1_SLAVE_DS2780=m -CONFIG_W1_SLAVE_DS2781=m -CONFIG_W1_SLAVE_DS28E04=m -CONFIG_W1_SLAVE_DS28E17=m -CONFIG_POWER_AVS=y -CONFIG_POWER_RESET=y -# CONFIG_POWER_RESET_RESTART is not set -CONFIG_POWER_SUPPLY=y -# CONFIG_POWER_SUPPLY_DEBUG is not set -CONFIG_PDA_POWER=m -CONFIG_GENERIC_ADC_BATTERY=m -CONFIG_WM831X_BACKUP=m -CONFIG_WM831X_POWER=m -# CONFIG_TEST_POWER is not set -CONFIG_BATTERY_DS2760=m -CONFIG_BATTERY_DS2780=m -CONFIG_BATTERY_DS2781=m -CONFIG_BATTERY_DS2782=m -CONFIG_BATTERY_SBS=m -CONFIG_CHARGER_SBS=m -CONFIG_MANAGER_SBS=m -CONFIG_BATTERY_BQ27XXX=m -CONFIG_BATTERY_BQ27XXX_I2C=m -CONFIG_BATTERY_BQ27XXX_HDQ=m -# CONFIG_BATTERY_BQ27XXX_DT_UPDATES_NVM is not set -CONFIG_BATTERY_DA9052=m -CONFIG_CHARGER_DA9150=m -CONFIG_BATTERY_DA9150=m -CONFIG_CHARGER_AXP20X=m -CONFIG_BATTERY_AXP20X=m -CONFIG_AXP20X_POWER=m -CONFIG_AXP288_CHARGER=m -CONFIG_AXP288_FUEL_GAUGE=m -CONFIG_BATTERY_MAX17040=m -CONFIG_BATTERY_MAX17042=m -CONFIG_BATTERY_MAX1721X=m -CONFIG_CHARGER_PCF50633=m -CONFIG_CHARGER_ISP1704=m -CONFIG_CHARGER_MAX8903=m -CONFIG_CHARGER_LP8727=m -CONFIG_CHARGER_GPIO=m -CONFIG_CHARGER_MANAGER=y -CONFIG_CHARGER_LTC3651=m -CONFIG_CHARGER_MAX14577=m -CONFIG_CHARGER_MAX77693=m -CONFIG_CHARGER_BQ2415X=m -CONFIG_CHARGER_BQ24190=m -CONFIG_CHARGER_BQ24257=m -CONFIG_CHARGER_BQ24735=m -CONFIG_CHARGER_BQ25890=m -CONFIG_CHARGER_SMB347=m -CONFIG_BATTERY_GAUGE_LTC2941=m -CONFIG_BATTERY_RT5033=m -CONFIG_CHARGER_RT9455=m -CONFIG_HWMON=m -CONFIG_HWMON_VID=m -# CONFIG_HWMON_DEBUG_CHIP is not set - -# -# Native drivers -# -CONFIG_SENSORS_ABITUGURU=m -CONFIG_SENSORS_ABITUGURU3=m -CONFIG_SENSORS_AD7314=m -CONFIG_SENSORS_AD7414=m -CONFIG_SENSORS_AD7418=m -CONFIG_SENSORS_ADM1021=m -CONFIG_SENSORS_ADM1025=m -CONFIG_SENSORS_ADM1026=m -CONFIG_SENSORS_ADM1029=m -CONFIG_SENSORS_ADM1031=m -CONFIG_SENSORS_ADM9240=m -CONFIG_SENSORS_ADT7X10=m -CONFIG_SENSORS_ADT7310=m -CONFIG_SENSORS_ADT7410=m -CONFIG_SENSORS_ADT7411=m -CONFIG_SENSORS_ADT7462=m -CONFIG_SENSORS_ADT7470=m -CONFIG_SENSORS_ADT7475=m -CONFIG_SENSORS_ASC7621=m -CONFIG_SENSORS_K8TEMP=m -CONFIG_SENSORS_K10TEMP=m -CONFIG_SENSORS_FAM15H_POWER=m -CONFIG_SENSORS_APPLESMC=m -CONFIG_SENSORS_ASB100=m -CONFIG_SENSORS_ASPEED=m -CONFIG_SENSORS_ATXP1=m -CONFIG_SENSORS_DS620=m -CONFIG_SENSORS_DS1621=m -CONFIG_SENSORS_DELL_SMM=m -CONFIG_SENSORS_DA9052_ADC=m -CONFIG_SENSORS_I5K_AMB=m -CONFIG_SENSORS_F71805F=m -CONFIG_SENSORS_F71882FG=m -CONFIG_SENSORS_F75375S=m -CONFIG_SENSORS_MC13783_ADC=m -CONFIG_SENSORS_FSCHMD=m -CONFIG_SENSORS_FTSTEUTATES=m -CONFIG_SENSORS_GL518SM=m -CONFIG_SENSORS_GL520SM=m -CONFIG_SENSORS_G760A=m -CONFIG_SENSORS_G762=m -CONFIG_SENSORS_HIH6130=m -CONFIG_SENSORS_IBMAEM=m -CONFIG_SENSORS_IBMPEX=m -CONFIG_SENSORS_IIO_HWMON=m -CONFIG_SENSORS_I5500=m -CONFIG_SENSORS_CORETEMP=m -CONFIG_SENSORS_IT87=m -CONFIG_SENSORS_JC42=m -CONFIG_SENSORS_POWR1220=m -CONFIG_SENSORS_LINEAGE=m -CONFIG_SENSORS_LTC2945=m -CONFIG_SENSORS_LTC2990=m -CONFIG_SENSORS_LTC4151=m -CONFIG_SENSORS_LTC4215=m -CONFIG_SENSORS_LTC4222=m -CONFIG_SENSORS_LTC4245=m -CONFIG_SENSORS_LTC4260=m -CONFIG_SENSORS_LTC4261=m -CONFIG_SENSORS_MAX1111=m -CONFIG_SENSORS_MAX16065=m -CONFIG_SENSORS_MAX1619=m -CONFIG_SENSORS_MAX1668=m -CONFIG_SENSORS_MAX197=m -CONFIG_SENSORS_MAX31722=m -CONFIG_SENSORS_MAX6621=m -CONFIG_SENSORS_MAX6639=m -CONFIG_SENSORS_MAX6642=m -CONFIG_SENSORS_MAX6650=m -CONFIG_SENSORS_MAX6697=m -CONFIG_SENSORS_MAX31790=m -CONFIG_SENSORS_MCP3021=m -CONFIG_SENSORS_TC654=m -CONFIG_SENSORS_MENF21BMC_HWMON=m -CONFIG_SENSORS_ADCXX=m -CONFIG_SENSORS_LM63=m -CONFIG_SENSORS_LM70=m -CONFIG_SENSORS_LM73=m -CONFIG_SENSORS_LM75=m -CONFIG_SENSORS_LM77=m -CONFIG_SENSORS_LM78=m -CONFIG_SENSORS_LM80=m -CONFIG_SENSORS_LM83=m -CONFIG_SENSORS_LM85=m -CONFIG_SENSORS_LM87=m -CONFIG_SENSORS_LM90=m -CONFIG_SENSORS_LM92=m -CONFIG_SENSORS_LM93=m -CONFIG_SENSORS_LM95234=m -CONFIG_SENSORS_LM95241=m -CONFIG_SENSORS_LM95245=m -CONFIG_SENSORS_PC87360=m -CONFIG_SENSORS_PC87427=m -CONFIG_SENSORS_NTC_THERMISTOR=m -CONFIG_SENSORS_NCT6683=m -CONFIG_SENSORS_NCT6775=m -CONFIG_SENSORS_NCT7802=m -CONFIG_SENSORS_NCT7904=m -CONFIG_SENSORS_PCF8591=m -CONFIG_PMBUS=m -CONFIG_SENSORS_PMBUS=m -CONFIG_SENSORS_ADM1275=m -CONFIG_SENSORS_IBM_CFFPS=m -CONFIG_SENSORS_IR35221=m -CONFIG_SENSORS_LM25066=m -CONFIG_SENSORS_LTC2978=m -CONFIG_SENSORS_LTC2978_REGULATOR=y -CONFIG_SENSORS_LTC3815=m -CONFIG_SENSORS_MAX16064=m -CONFIG_SENSORS_MAX20751=m -CONFIG_SENSORS_MAX31785=m -CONFIG_SENSORS_MAX34440=m -CONFIG_SENSORS_MAX8688=m -CONFIG_SENSORS_TPS40422=m -CONFIG_SENSORS_TPS53679=m -CONFIG_SENSORS_UCD9000=m -CONFIG_SENSORS_UCD9200=m -CONFIG_SENSORS_ZL6100=m -CONFIG_SENSORS_SHT15=m -CONFIG_SENSORS_SHT21=m -CONFIG_SENSORS_SHT3x=m -CONFIG_SENSORS_SHTC1=m -CONFIG_SENSORS_SIS5595=m -CONFIG_SENSORS_DME1737=m -CONFIG_SENSORS_EMC1403=m -CONFIG_SENSORS_EMC2103=m -CONFIG_SENSORS_EMC6W201=m -CONFIG_SENSORS_SMSC47M1=m -CONFIG_SENSORS_SMSC47M192=m -CONFIG_SENSORS_SMSC47B397=m -CONFIG_SENSORS_SCH56XX_COMMON=m -CONFIG_SENSORS_SCH5627=m -CONFIG_SENSORS_SCH5636=m -CONFIG_SENSORS_STTS751=m -CONFIG_SENSORS_SMM665=m -CONFIG_SENSORS_ADC128D818=m -CONFIG_SENSORS_ADS1015=m -CONFIG_SENSORS_ADS7828=m -CONFIG_SENSORS_ADS7871=m -CONFIG_SENSORS_AMC6821=m -CONFIG_SENSORS_INA209=m -CONFIG_SENSORS_INA2XX=m -CONFIG_SENSORS_INA3221=m -CONFIG_SENSORS_TC74=m -CONFIG_SENSORS_THMC50=m -CONFIG_SENSORS_TMP102=m -CONFIG_SENSORS_TMP103=m -CONFIG_SENSORS_TMP108=m -CONFIG_SENSORS_TMP401=m -CONFIG_SENSORS_TMP421=m -CONFIG_SENSORS_VIA_CPUTEMP=m -CONFIG_SENSORS_VIA686A=m -CONFIG_SENSORS_VT1211=m -CONFIG_SENSORS_VT8231=m -CONFIG_SENSORS_W83773G=m -CONFIG_SENSORS_W83781D=m -CONFIG_SENSORS_W83791D=m -CONFIG_SENSORS_W83792D=m -CONFIG_SENSORS_W83793=m -CONFIG_SENSORS_W83795=m -# CONFIG_SENSORS_W83795_FANCTRL is not set -CONFIG_SENSORS_W83L785TS=m -CONFIG_SENSORS_W83L786NG=m -CONFIG_SENSORS_W83627HF=m -CONFIG_SENSORS_W83627EHF=m -CONFIG_SENSORS_WM831X=m -CONFIG_SENSORS_XGENE=m - -# -# ACPI drivers -# -CONFIG_SENSORS_ACPI_POWER=m -CONFIG_SENSORS_ATK0110=m -CONFIG_THERMAL=y -CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0 -CONFIG_THERMAL_WRITABLE_TRIPS=y -CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y -# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set -# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set -# CONFIG_THERMAL_DEFAULT_GOV_POWER_ALLOCATOR is not set -CONFIG_THERMAL_GOV_FAIR_SHARE=y -CONFIG_THERMAL_GOV_STEP_WISE=y -CONFIG_THERMAL_GOV_BANG_BANG=y -CONFIG_THERMAL_GOV_USER_SPACE=y -# CONFIG_THERMAL_GOV_POWER_ALLOCATOR is not set -CONFIG_CLOCK_THERMAL=y -CONFIG_DEVFREQ_THERMAL=y -# CONFIG_THERMAL_EMULATION is not set -CONFIG_INTEL_POWERCLAMP=m -CONFIG_X86_PKG_TEMP_THERMAL=m -CONFIG_INTEL_SOC_DTS_IOSF_CORE=m -CONFIG_INTEL_SOC_DTS_THERMAL=m - -# -# ACPI INT340X thermal drivers -# -CONFIG_INT340X_THERMAL=m -CONFIG_ACPI_THERMAL_REL=m -CONFIG_INT3406_THERMAL=m -CONFIG_INTEL_BXT_PMIC_THERMAL=m -CONFIG_INTEL_PCH_THERMAL=m -CONFIG_GENERIC_ADC_THERMAL=m -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_CORE=y -# CONFIG_WATCHDOG_NOWAYOUT is not set -CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y -# CONFIG_WATCHDOG_SYSFS is not set - -# -# Watchdog Device Drivers -# -CONFIG_SOFT_WATCHDOG=m -# CONFIG_SOFT_WATCHDOG_PRETIMEOUT is not set -CONFIG_DA9052_WATCHDOG=m -CONFIG_DA9063_WATCHDOG=m -CONFIG_DA9062_WATCHDOG=m -CONFIG_MENF21BMC_WATCHDOG=m -CONFIG_WDAT_WDT=m -CONFIG_WM831X_WATCHDOG=m -CONFIG_XILINX_WATCHDOG=m -CONFIG_ZIIRAVE_WATCHDOG=m -CONFIG_RAVE_SP_WATCHDOG=m -CONFIG_CADENCE_WATCHDOG=m -CONFIG_DW_WATCHDOG=m -CONFIG_MAX63XX_WATCHDOG=m -CONFIG_RETU_WATCHDOG=m -CONFIG_ACQUIRE_WDT=m -CONFIG_ADVANTECH_WDT=m -CONFIG_ALIM1535_WDT=m -CONFIG_ALIM7101_WDT=m -CONFIG_F71808E_WDT=m -# CONFIG_SP5100_TCO is not set -CONFIG_SBC_FITPC2_WATCHDOG=m -CONFIG_EUROTECH_WDT=m -CONFIG_IB700_WDT=m -CONFIG_IBMASR=m -CONFIG_WAFER_WDT=m -CONFIG_I6300ESB_WDT=m -CONFIG_IE6XX_WDT=m -CONFIG_ITCO_WDT=m -CONFIG_ITCO_VENDOR_SUPPORT=y -CONFIG_IT8712F_WDT=m -CONFIG_IT87_WDT=m -CONFIG_HP_WATCHDOG=m -CONFIG_KEMPLD_WDT=m -CONFIG_HPWDT_NMI_DECODING=y -CONFIG_SC1200_WDT=m -CONFIG_PC87413_WDT=m -CONFIG_NV_TCO=m -CONFIG_60XX_WDT=m -CONFIG_CPU5_WDT=m -CONFIG_SMSC_SCH311X_WDT=m -CONFIG_SMSC37B787_WDT=m -CONFIG_VIA_WDT=m -CONFIG_W83627HF_WDT=m -CONFIG_W83877F_WDT=m -CONFIG_W83977F_WDT=m -CONFIG_MACHZ_WDT=m -CONFIG_SBC_EPX_C3_WATCHDOG=m -CONFIG_INTEL_MEI_WDT=m -CONFIG_NI903X_WDT=m -CONFIG_NIC7018_WDT=m -CONFIG_MEN_A21_WDT=m - -# -# PCI-based Watchdog Cards -# -CONFIG_PCIPCWATCHDOG=m -CONFIG_WDTPCI=m - -# -# USB-based Watchdog Cards -# -CONFIG_USBPCWATCHDOG=m - -# -# Watchdog Pretimeout Governors -# -CONFIG_WATCHDOG_PRETIMEOUT_GOV=y -# CONFIG_WATCHDOG_PRETIMEOUT_DEFAULT_GOV_NOOP is not set -CONFIG_WATCHDOG_PRETIMEOUT_DEFAULT_GOV_PANIC=y -CONFIG_WATCHDOG_PRETIMEOUT_GOV_NOOP=m -CONFIG_WATCHDOG_PRETIMEOUT_GOV_PANIC=y -CONFIG_SSB_POSSIBLE=y -CONFIG_SSB=m -CONFIG_SSB_SPROM=y -CONFIG_SSB_BLOCKIO=y -CONFIG_SSB_PCIHOST_POSSIBLE=y -CONFIG_SSB_PCIHOST=y -CONFIG_SSB_B43_PCI_BRIDGE=y -CONFIG_SSB_PCMCIAHOST_POSSIBLE=y -CONFIG_SSB_PCMCIAHOST=y -CONFIG_SSB_SDIOHOST_POSSIBLE=y -CONFIG_SSB_SDIOHOST=y -# CONFIG_SSB_DEBUG is not set -CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y -CONFIG_SSB_DRIVER_PCICORE=y -CONFIG_SSB_DRIVER_GPIO=y -CONFIG_BCMA_POSSIBLE=y -CONFIG_BCMA=m -CONFIG_BCMA_BLOCKIO=y -CONFIG_BCMA_HOST_PCI_POSSIBLE=y -CONFIG_BCMA_HOST_PCI=y -CONFIG_BCMA_HOST_SOC=y -CONFIG_BCMA_DRIVER_PCI=y -CONFIG_BCMA_SFLASH=y -CONFIG_BCMA_DRIVER_GMAC_CMN=y -CONFIG_BCMA_DRIVER_GPIO=y -# CONFIG_BCMA_DEBUG is not set - -# -# Multifunction device drivers -# -CONFIG_MFD_CORE=y -CONFIG_MFD_BCM590XX=m -CONFIG_MFD_BD9571MWV=m -CONFIG_MFD_AXP20X=m -CONFIG_MFD_AXP20X_I2C=m -CONFIG_MFD_CROS_EC=m -CONFIG_MFD_CROS_EC_I2C=m -CONFIG_MFD_CROS_EC_SPI=m -# CONFIG_MFD_CROS_EC_CHARDEV is not set -CONFIG_PMIC_DA9052=y -CONFIG_MFD_DA9052_SPI=y -CONFIG_MFD_DA9062=m -CONFIG_MFD_DA9063=m -CONFIG_MFD_DA9150=m -CONFIG_MFD_DLN2=m -CONFIG_MFD_MC13XXX=m -CONFIG_MFD_MC13XXX_SPI=m -CONFIG_MFD_MC13XXX_I2C=m -CONFIG_HTC_PASIC3=m -CONFIG_MFD_INTEL_QUARK_I2C_GPIO=m -CONFIG_LPC_ICH=m -CONFIG_LPC_SCH=m -CONFIG_INTEL_SOC_PMIC_BXTWC=m -CONFIG_INTEL_SOC_PMIC_CHTDC_TI=m -CONFIG_MFD_INTEL_LPSS=m -CONFIG_MFD_INTEL_LPSS_ACPI=m -CONFIG_MFD_INTEL_LPSS_PCI=m -CONFIG_MFD_JANZ_CMODIO=m -CONFIG_MFD_KEMPLD=m -CONFIG_MFD_88PM800=m -CONFIG_MFD_88PM805=m -CONFIG_MFD_MAX14577=m -CONFIG_MFD_MAX77693=m -CONFIG_MFD_MAX8907=m -CONFIG_MFD_MT6397=m -CONFIG_MFD_MENF21BMC=m -CONFIG_EZX_PCAP=y -CONFIG_MFD_VIPERBOARD=m -CONFIG_MFD_RETU=m -CONFIG_MFD_PCF50633=m -CONFIG_PCF50633_ADC=m -CONFIG_PCF50633_GPIO=m -CONFIG_UCB1400_CORE=m -CONFIG_MFD_RDC321X=m -CONFIG_MFD_RT5033=m -CONFIG_MFD_SI476X_CORE=m -CONFIG_MFD_SM501=m -CONFIG_MFD_SM501_GPIO=y -CONFIG_MFD_SKY81452=m -CONFIG_ABX500_CORE=y -CONFIG_MFD_SYSCON=y -CONFIG_MFD_TI_AM335X_TSCADC=m -CONFIG_MFD_LP3943=m -CONFIG_MFD_TI_LMU=m -CONFIG_TPS6105X=m -CONFIG_TPS65010=m -CONFIG_TPS6507X=m -CONFIG_MFD_TPS65086=m -CONFIG_MFD_TI_LP873X=m -CONFIG_MFD_TPS65912=y -CONFIG_MFD_TPS65912_I2C=m -CONFIG_MFD_TPS65912_SPI=y -CONFIG_MFD_WL1273_CORE=m -CONFIG_MFD_LM3533=m -# CONFIG_MFD_TMIO is not set -CONFIG_MFD_VX855=m -CONFIG_MFD_ARIZONA=y -CONFIG_MFD_ARIZONA_I2C=m -CONFIG_MFD_ARIZONA_SPI=m -CONFIG_MFD_CS47L24=y -CONFIG_MFD_WM5102=y -CONFIG_MFD_WM5110=y -CONFIG_MFD_WM8997=y -CONFIG_MFD_WM8998=y -CONFIG_MFD_WM831X=y -CONFIG_MFD_WM831X_SPI=y -CONFIG_MFD_WM8994=m -CONFIG_RAVE_SP_CORE=m -CONFIG_REGULATOR=y -# CONFIG_REGULATOR_DEBUG is not set -CONFIG_REGULATOR_FIXED_VOLTAGE=m -CONFIG_REGULATOR_VIRTUAL_CONSUMER=m -CONFIG_REGULATOR_USERSPACE_CONSUMER=m -CONFIG_REGULATOR_88PM800=m -CONFIG_REGULATOR_ACT8865=m -CONFIG_REGULATOR_AD5398=m -CONFIG_REGULATOR_ANATOP=m -CONFIG_REGULATOR_ARIZONA_LDO1=m -CONFIG_REGULATOR_ARIZONA_MICSUPP=m -CONFIG_REGULATOR_AXP20X=m -CONFIG_REGULATOR_BCM590XX=m -CONFIG_REGULATOR_BD9571MWV=m -CONFIG_REGULATOR_DA9052=m -CONFIG_REGULATOR_DA9062=m -CONFIG_REGULATOR_DA9063=m -CONFIG_REGULATOR_DA9210=m -CONFIG_REGULATOR_DA9211=m -CONFIG_REGULATOR_FAN53555=m -CONFIG_REGULATOR_GPIO=m -CONFIG_REGULATOR_ISL9305=m -CONFIG_REGULATOR_ISL6271A=m -CONFIG_REGULATOR_LM363X=m -CONFIG_REGULATOR_LP3971=m -CONFIG_REGULATOR_LP3972=m -CONFIG_REGULATOR_LP872X=m -CONFIG_REGULATOR_LP8755=m -CONFIG_REGULATOR_LTC3589=m -CONFIG_REGULATOR_LTC3676=m -CONFIG_REGULATOR_MAX14577=m -CONFIG_REGULATOR_MAX1586=m -CONFIG_REGULATOR_MAX8649=m -CONFIG_REGULATOR_MAX8660=m -CONFIG_REGULATOR_MAX8907=m -CONFIG_REGULATOR_MAX8952=m -CONFIG_REGULATOR_MAX77693=m -CONFIG_REGULATOR_MC13XXX_CORE=m -CONFIG_REGULATOR_MC13783=m -CONFIG_REGULATOR_MC13892=m -CONFIG_REGULATOR_MT6311=m -CONFIG_REGULATOR_MT6323=m -CONFIG_REGULATOR_MT6397=m -CONFIG_REGULATOR_PCAP=m -CONFIG_REGULATOR_PCF50633=m -CONFIG_REGULATOR_PFUZE100=m -CONFIG_REGULATOR_PV88060=m -CONFIG_REGULATOR_PV88080=m -CONFIG_REGULATOR_PV88090=m -CONFIG_REGULATOR_PWM=m -CONFIG_REGULATOR_QCOM_SPMI=m -CONFIG_REGULATOR_RT5033=m -CONFIG_REGULATOR_SKY81452=m -CONFIG_REGULATOR_TPS51632=m -CONFIG_REGULATOR_TPS6105X=m -CONFIG_REGULATOR_TPS62360=m -CONFIG_REGULATOR_TPS65023=m -CONFIG_REGULATOR_TPS6507X=m -CONFIG_REGULATOR_TPS65086=m -CONFIG_REGULATOR_TPS65132=m -CONFIG_REGULATOR_TPS6524X=m -CONFIG_REGULATOR_TPS65912=m -CONFIG_REGULATOR_WM831X=m -CONFIG_REGULATOR_WM8994=m -CONFIG_CEC_CORE=m -CONFIG_CEC_PIN=y -CONFIG_RC_CORE=m -CONFIG_RC_MAP=m -CONFIG_LIRC=y -CONFIG_RC_DECODERS=y -CONFIG_IR_NEC_DECODER=m -CONFIG_IR_RC5_DECODER=m -CONFIG_IR_RC6_DECODER=m -CONFIG_IR_JVC_DECODER=m -CONFIG_IR_SONY_DECODER=m -CONFIG_IR_SANYO_DECODER=m -CONFIG_IR_SHARP_DECODER=m -CONFIG_IR_MCE_KBD_DECODER=m -CONFIG_IR_XMP_DECODER=m -CONFIG_RC_DEVICES=y -CONFIG_RC_ATI_REMOTE=m -CONFIG_IR_ENE=m -CONFIG_IR_IMON=m -CONFIG_IR_MCEUSB=m -CONFIG_IR_ITE_CIR=m -CONFIG_IR_FINTEK=m -CONFIG_IR_NUVOTON=m -CONFIG_IR_REDRAT3=m -CONFIG_IR_STREAMZAP=m -CONFIG_IR_WINBOND_CIR=m -CONFIG_IR_IGORPLUGUSB=m -CONFIG_IR_IGUANA=m -CONFIG_IR_TTUSBIR=m -CONFIG_RC_LOOPBACK=m -CONFIG_IR_SERIAL=m -CONFIG_IR_SERIAL_TRANSMITTER=y -CONFIG_IR_SIR=m -CONFIG_MEDIA_SUPPORT=m - -# -# Multimedia core support -# -CONFIG_MEDIA_CAMERA_SUPPORT=y -CONFIG_MEDIA_ANALOG_TV_SUPPORT=y -CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y -CONFIG_MEDIA_RADIO_SUPPORT=y -CONFIG_MEDIA_SDR_SUPPORT=y -CONFIG_MEDIA_CEC_SUPPORT=y -CONFIG_MEDIA_CEC_RC=y -CONFIG_MEDIA_CONTROLLER=y -CONFIG_MEDIA_CONTROLLER_DVB=y -CONFIG_VIDEO_DEV=m -CONFIG_VIDEO_V4L2_SUBDEV_API=y -CONFIG_VIDEO_V4L2=m -# CONFIG_VIDEO_ADV_DEBUG is not set -# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set -CONFIG_VIDEO_PCI_SKELETON=m -CONFIG_VIDEO_TUNER=m -CONFIG_V4L2_MEM2MEM_DEV=m -CONFIG_V4L2_FLASH_LED_CLASS=m -CONFIG_V4L2_FWNODE=m -CONFIG_VIDEOBUF_GEN=m -CONFIG_VIDEOBUF_DMA_SG=m -CONFIG_VIDEOBUF_VMALLOC=m -CONFIG_VIDEOBUF_DVB=m -CONFIG_DVB_CORE=m -# CONFIG_DVB_MMAP is not set -CONFIG_DVB_NET=y -CONFIG_TTPCI_EEPROM=m -CONFIG_DVB_MAX_ADAPTERS=8 -CONFIG_DVB_DYNAMIC_MINORS=y -# CONFIG_DVB_DEMUX_SECTION_LOSS_LOG is not set -# CONFIG_DVB_ULE_DEBUG is not set - -# -# Media drivers -# -CONFIG_MEDIA_USB_SUPPORT=y - -# -# Webcam devices -# -CONFIG_USB_VIDEO_CLASS=m -CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y -CONFIG_USB_GSPCA=m -CONFIG_USB_M5602=m -CONFIG_USB_STV06XX=m -CONFIG_USB_GL860=m -CONFIG_USB_GSPCA_BENQ=m -CONFIG_USB_GSPCA_CONEX=m -CONFIG_USB_GSPCA_CPIA1=m -CONFIG_USB_GSPCA_DTCS033=m -CONFIG_USB_GSPCA_ETOMS=m -CONFIG_USB_GSPCA_FINEPIX=m -CONFIG_USB_GSPCA_JEILINJ=m -CONFIG_USB_GSPCA_JL2005BCD=m -CONFIG_USB_GSPCA_KINECT=m -CONFIG_USB_GSPCA_KONICA=m -CONFIG_USB_GSPCA_MARS=m -CONFIG_USB_GSPCA_MR97310A=m -CONFIG_USB_GSPCA_NW80X=m -CONFIG_USB_GSPCA_OV519=m -CONFIG_USB_GSPCA_OV534=m -CONFIG_USB_GSPCA_OV534_9=m -CONFIG_USB_GSPCA_PAC207=m -CONFIG_USB_GSPCA_PAC7302=m -CONFIG_USB_GSPCA_PAC7311=m -CONFIG_USB_GSPCA_SE401=m -CONFIG_USB_GSPCA_SN9C2028=m -CONFIG_USB_GSPCA_SN9C20X=m -CONFIG_USB_GSPCA_SONIXB=m -CONFIG_USB_GSPCA_SONIXJ=m -CONFIG_USB_GSPCA_SPCA500=m -CONFIG_USB_GSPCA_SPCA501=m -CONFIG_USB_GSPCA_SPCA505=m -CONFIG_USB_GSPCA_SPCA506=m -CONFIG_USB_GSPCA_SPCA508=m -CONFIG_USB_GSPCA_SPCA561=m -CONFIG_USB_GSPCA_SPCA1528=m -CONFIG_USB_GSPCA_SQ905=m -CONFIG_USB_GSPCA_SQ905C=m -CONFIG_USB_GSPCA_SQ930X=m -CONFIG_USB_GSPCA_STK014=m -CONFIG_USB_GSPCA_STK1135=m -CONFIG_USB_GSPCA_STV0680=m -CONFIG_USB_GSPCA_SUNPLUS=m -CONFIG_USB_GSPCA_T613=m -CONFIG_USB_GSPCA_TOPRO=m -CONFIG_USB_GSPCA_TOUPTEK=m -CONFIG_USB_GSPCA_TV8532=m -CONFIG_USB_GSPCA_VC032X=m -CONFIG_USB_GSPCA_VICAM=m -CONFIG_USB_GSPCA_XIRLINK_CIT=m -CONFIG_USB_GSPCA_ZC3XX=m -CONFIG_USB_PWC=m -# CONFIG_USB_PWC_DEBUG is not set -CONFIG_USB_PWC_INPUT_EVDEV=y -CONFIG_VIDEO_CPIA2=m -CONFIG_USB_ZR364XX=m -CONFIG_USB_STKWEBCAM=m -CONFIG_USB_S2255=m -CONFIG_VIDEO_USBTV=m - -# -# Analog TV USB devices -# -CONFIG_VIDEO_PVRUSB2=m -CONFIG_VIDEO_PVRUSB2_SYSFS=y -CONFIG_VIDEO_PVRUSB2_DVB=y -# CONFIG_VIDEO_PVRUSB2_DEBUGIFC is not set -CONFIG_VIDEO_HDPVR=m -CONFIG_VIDEO_USBVISION=m -CONFIG_VIDEO_STK1160_COMMON=m -CONFIG_VIDEO_STK1160=m -CONFIG_VIDEO_GO7007=m -CONFIG_VIDEO_GO7007_USB=m -CONFIG_VIDEO_GO7007_LOADER=m -CONFIG_VIDEO_GO7007_USB_S2250_BOARD=m - -# -# Analog/digital TV USB devices -# -CONFIG_VIDEO_AU0828=m -CONFIG_VIDEO_AU0828_V4L2=y -CONFIG_VIDEO_AU0828_RC=y -CONFIG_VIDEO_CX231XX=m -CONFIG_VIDEO_CX231XX_RC=y -CONFIG_VIDEO_CX231XX_ALSA=m -CONFIG_VIDEO_CX231XX_DVB=m -CONFIG_VIDEO_TM6000=m -CONFIG_VIDEO_TM6000_ALSA=m -CONFIG_VIDEO_TM6000_DVB=m - -# -# Digital TV USB devices -# -CONFIG_DVB_USB=m -# CONFIG_DVB_USB_DEBUG is not set -CONFIG_DVB_USB_DIB3000MC=m -CONFIG_DVB_USB_A800=m -CONFIG_DVB_USB_DIBUSB_MB=m -CONFIG_DVB_USB_DIBUSB_MB_FAULTY=y -CONFIG_DVB_USB_DIBUSB_MC=m -CONFIG_DVB_USB_DIB0700=m -CONFIG_DVB_USB_UMT_010=m -CONFIG_DVB_USB_CXUSB=m -CONFIG_DVB_USB_M920X=m -CONFIG_DVB_USB_DIGITV=m -CONFIG_DVB_USB_VP7045=m -CONFIG_DVB_USB_VP702X=m -CONFIG_DVB_USB_GP8PSK=m -CONFIG_DVB_USB_NOVA_T_USB2=m -CONFIG_DVB_USB_TTUSB2=m -CONFIG_DVB_USB_DTT200U=m -CONFIG_DVB_USB_OPERA1=m -CONFIG_DVB_USB_AF9005=m -CONFIG_DVB_USB_AF9005_REMOTE=m -CONFIG_DVB_USB_PCTV452E=m -CONFIG_DVB_USB_DW2102=m -CONFIG_DVB_USB_CINERGY_T2=m -CONFIG_DVB_USB_DTV5100=m -CONFIG_DVB_USB_FRIIO=m -CONFIG_DVB_USB_AZ6027=m -CONFIG_DVB_USB_TECHNISAT_USB2=m -CONFIG_DVB_USB_V2=m -CONFIG_DVB_USB_AF9015=m -CONFIG_DVB_USB_AF9035=m -CONFIG_DVB_USB_ANYSEE=m -CONFIG_DVB_USB_AU6610=m -CONFIG_DVB_USB_AZ6007=m -CONFIG_DVB_USB_CE6230=m -CONFIG_DVB_USB_EC168=m -CONFIG_DVB_USB_GL861=m -CONFIG_DVB_USB_LME2510=m -CONFIG_DVB_USB_MXL111SF=m -CONFIG_DVB_USB_RTL28XXU=m -CONFIG_DVB_USB_DVBSKY=m -CONFIG_DVB_USB_ZD1301=m -CONFIG_DVB_TTUSB_BUDGET=m -CONFIG_DVB_TTUSB_DEC=m -CONFIG_SMS_USB_DRV=m -CONFIG_DVB_B2C2_FLEXCOP_USB=m -# CONFIG_DVB_B2C2_FLEXCOP_USB_DEBUG is not set -CONFIG_DVB_AS102=m - -# -# Webcam, TV (analog/digital) USB devices -# -CONFIG_VIDEO_EM28XX=m -CONFIG_VIDEO_EM28XX_V4L2=m -CONFIG_VIDEO_EM28XX_ALSA=m -CONFIG_VIDEO_EM28XX_DVB=m -CONFIG_VIDEO_EM28XX_RC=m - -# -# Software defined radio USB devices -# -CONFIG_USB_AIRSPY=m -CONFIG_USB_HACKRF=m -CONFIG_USB_MSI2500=m - -# -# USB HDMI CEC adapters -# -CONFIG_USB_PULSE8_CEC=m -CONFIG_USB_RAINSHADOW_CEC=m -CONFIG_MEDIA_PCI_SUPPORT=y - -# -# Media capture support -# -CONFIG_VIDEO_MEYE=m -CONFIG_VIDEO_SOLO6X10=m -CONFIG_VIDEO_TW5864=m -CONFIG_VIDEO_TW68=m -CONFIG_VIDEO_TW686X=m -CONFIG_VIDEO_ZORAN=m -CONFIG_VIDEO_ZORAN_DC30=m -CONFIG_VIDEO_ZORAN_ZR36060=m -CONFIG_VIDEO_ZORAN_BUZ=m -CONFIG_VIDEO_ZORAN_DC10=m -CONFIG_VIDEO_ZORAN_LML33=m -CONFIG_VIDEO_ZORAN_LML33R10=m -CONFIG_VIDEO_ZORAN_AVS6EYES=m - -# -# Media capture/analog TV support -# -CONFIG_VIDEO_IVTV=m -# CONFIG_VIDEO_IVTV_DEPRECATED_IOCTLS is not set -CONFIG_VIDEO_IVTV_ALSA=m -CONFIG_VIDEO_FB_IVTV=m -CONFIG_VIDEO_HEXIUM_GEMINI=m -CONFIG_VIDEO_HEXIUM_ORION=m -CONFIG_VIDEO_MXB=m -CONFIG_VIDEO_DT3155=m - -# -# Media capture/analog/hybrid TV support -# -CONFIG_VIDEO_CX18=m -CONFIG_VIDEO_CX18_ALSA=m -CONFIG_VIDEO_CX23885=m -CONFIG_MEDIA_ALTERA_CI=m -CONFIG_VIDEO_CX25821=m -CONFIG_VIDEO_CX25821_ALSA=m -CONFIG_VIDEO_CX88=m -CONFIG_VIDEO_CX88_ALSA=m -CONFIG_VIDEO_CX88_BLACKBIRD=m -CONFIG_VIDEO_CX88_DVB=m -CONFIG_VIDEO_CX88_ENABLE_VP3054=y -CONFIG_VIDEO_CX88_VP3054=m -CONFIG_VIDEO_CX88_MPEG=m -CONFIG_VIDEO_BT848=m -CONFIG_DVB_BT8XX=m -CONFIG_VIDEO_SAA7134=m -CONFIG_VIDEO_SAA7134_ALSA=m -CONFIG_VIDEO_SAA7134_RC=y -CONFIG_VIDEO_SAA7134_DVB=m -CONFIG_VIDEO_SAA7134_GO7007=m -CONFIG_VIDEO_SAA7164=m -# CONFIG_VIDEO_COBALT is not set - -# -# Media digital TV PCI Adapters -# -CONFIG_DVB_AV7110_IR=y -CONFIG_DVB_AV7110=m -CONFIG_DVB_AV7110_OSD=y -CONFIG_DVB_BUDGET_CORE=m -CONFIG_DVB_BUDGET=m -CONFIG_DVB_BUDGET_CI=m -CONFIG_DVB_BUDGET_AV=m -CONFIG_DVB_BUDGET_PATCH=m -CONFIG_DVB_B2C2_FLEXCOP_PCI=m -# CONFIG_DVB_B2C2_FLEXCOP_PCI_DEBUG is not set -CONFIG_DVB_PLUTO2=m -CONFIG_DVB_DM1105=m -CONFIG_DVB_PT1=m -CONFIG_DVB_PT3=m -CONFIG_MANTIS_CORE=m -CONFIG_DVB_MANTIS=m -CONFIG_DVB_HOPPER=m -CONFIG_DVB_NGENE=m -CONFIG_DVB_DDBRIDGE=m -# CONFIG_DVB_DDBRIDGE_MSIENABLE is not set -CONFIG_DVB_SMIPCIE=m -CONFIG_DVB_NETUP_UNIDVB=m -CONFIG_VIDEO_IPU3_CIO2=m -CONFIG_V4L_PLATFORM_DRIVERS=y -CONFIG_VIDEO_CAFE_CCIC=m -CONFIG_VIDEO_VIA_CAMERA=m -CONFIG_SOC_CAMERA=m -CONFIG_SOC_CAMERA_PLATFORM=m -CONFIG_V4L_MEM2MEM_DRIVERS=y -CONFIG_VIDEO_MEM2MEM_DEINTERLACE=m -CONFIG_VIDEO_SH_VEU=m -# CONFIG_V4L_TEST_DRIVERS is not set -CONFIG_DVB_PLATFORM_DRIVERS=y -CONFIG_CEC_PLATFORM_DRIVERS=y -CONFIG_CEC_GPIO=m -CONFIG_SDR_PLATFORM_DRIVERS=y - -# -# Supported MMC/SDIO adapters -# -CONFIG_SMS_SDIO_DRV=m -CONFIG_RADIO_ADAPTERS=y -CONFIG_RADIO_TEA575X=m -CONFIG_RADIO_SI470X=y -CONFIG_USB_SI470X=m -CONFIG_I2C_SI470X=m -CONFIG_RADIO_SI4713=m -CONFIG_USB_SI4713=m -CONFIG_PLATFORM_SI4713=m -CONFIG_I2C_SI4713=m -CONFIG_RADIO_SI476X=m -CONFIG_USB_MR800=m -CONFIG_USB_DSBR=m -CONFIG_RADIO_MAXIRADIO=m -CONFIG_RADIO_SHARK=m -CONFIG_RADIO_SHARK2=m -CONFIG_USB_KEENE=m -CONFIG_USB_RAREMONO=m -CONFIG_USB_MA901=m -CONFIG_RADIO_TEA5764=m -CONFIG_RADIO_SAA7706H=m -CONFIG_RADIO_TEF6862=m -CONFIG_RADIO_WL1273=m - -# -# Texas Instruments WL128x FM driver (ST based) -# -CONFIG_RADIO_WL128X=m - -# -# Supported FireWire (IEEE 1394) Adapters -# -CONFIG_DVB_FIREDTV=m -CONFIG_DVB_FIREDTV_INPUT=y -CONFIG_MEDIA_COMMON_OPTIONS=y - -# -# common driver options -# -CONFIG_VIDEO_CX2341X=m -CONFIG_VIDEO_TVEEPROM=m -CONFIG_CYPRESS_FIRMWARE=m -CONFIG_VIDEOBUF2_CORE=m -CONFIG_VIDEOBUF2_V4L2=m -CONFIG_VIDEOBUF2_MEMOPS=m -CONFIG_VIDEOBUF2_DMA_CONTIG=m -CONFIG_VIDEOBUF2_VMALLOC=m -CONFIG_VIDEOBUF2_DMA_SG=m -CONFIG_VIDEOBUF2_DVB=m -CONFIG_DVB_B2C2_FLEXCOP=m -CONFIG_VIDEO_SAA7146=m -CONFIG_VIDEO_SAA7146_VV=m -CONFIG_SMS_SIANO_MDTV=m -CONFIG_SMS_SIANO_RC=y -# CONFIG_SMS_SIANO_DEBUGFS is not set - -# -# Media ancillary drivers (tuners, sensors, i2c, spi, frontends) -# -CONFIG_MEDIA_SUBDRV_AUTOSELECT=y -CONFIG_MEDIA_ATTACH=y -CONFIG_VIDEO_IR_I2C=m - -# -# Audio decoders, processors and mixers -# -CONFIG_VIDEO_TVAUDIO=m -CONFIG_VIDEO_TDA7432=m -CONFIG_VIDEO_TDA9840=m -CONFIG_VIDEO_TEA6415C=m -CONFIG_VIDEO_TEA6420=m -CONFIG_VIDEO_MSP3400=m -CONFIG_VIDEO_CS3308=m -CONFIG_VIDEO_CS5345=m -CONFIG_VIDEO_CS53L32A=m -CONFIG_VIDEO_UDA1342=m -CONFIG_VIDEO_WM8775=m -CONFIG_VIDEO_WM8739=m -CONFIG_VIDEO_VP27SMPX=m -CONFIG_VIDEO_SONY_BTF_MPX=m - -# -# RDS decoders -# -CONFIG_VIDEO_SAA6588=m - -# -# Video decoders -# -CONFIG_VIDEO_BT819=m -CONFIG_VIDEO_BT856=m -CONFIG_VIDEO_BT866=m -CONFIG_VIDEO_KS0127=m -CONFIG_VIDEO_SAA7110=m -CONFIG_VIDEO_SAA711X=m -CONFIG_VIDEO_TVP5150=m -CONFIG_VIDEO_TW2804=m -CONFIG_VIDEO_TW9903=m -CONFIG_VIDEO_TW9906=m -CONFIG_VIDEO_VPX3220=m - -# -# Video and audio decoders -# -CONFIG_VIDEO_SAA717X=m -CONFIG_VIDEO_CX25840=m - -# -# Video encoders -# -CONFIG_VIDEO_SAA7127=m -CONFIG_VIDEO_SAA7185=m -CONFIG_VIDEO_ADV7170=m -CONFIG_VIDEO_ADV7175=m - -# -# Camera sensor devices -# -CONFIG_VIDEO_OV2640=m -CONFIG_VIDEO_OV7640=m -CONFIG_VIDEO_OV7670=m -CONFIG_VIDEO_MT9M111=m -CONFIG_VIDEO_MT9V011=m - -# -# Flash devices -# - -# -# Video improvement chips -# -CONFIG_VIDEO_UPD64031A=m -CONFIG_VIDEO_UPD64083=m - -# -# Audio/Video compression chips -# -CONFIG_VIDEO_SAA6752HS=m - -# -# SDR tuner chips -# - -# -# Miscellaneous helper chips -# -CONFIG_VIDEO_M52790=m - -# -# Sensors used on soc_camera driver -# - -# -# soc_camera sensor drivers -# -CONFIG_SOC_CAMERA_IMX074=m -CONFIG_SOC_CAMERA_MT9M001=m -CONFIG_SOC_CAMERA_MT9M111=m -CONFIG_SOC_CAMERA_MT9T031=m -CONFIG_SOC_CAMERA_MT9T112=m -CONFIG_SOC_CAMERA_MT9V022=m -CONFIG_SOC_CAMERA_OV5642=m -CONFIG_SOC_CAMERA_OV772X=m -CONFIG_SOC_CAMERA_OV9640=m -CONFIG_SOC_CAMERA_OV9740=m -CONFIG_SOC_CAMERA_RJ54N1=m -CONFIG_SOC_CAMERA_TW9910=m -CONFIG_MEDIA_TUNER=m -CONFIG_MEDIA_TUNER_SIMPLE=m -CONFIG_MEDIA_TUNER_TDA18250=m -CONFIG_MEDIA_TUNER_TDA8290=m -CONFIG_MEDIA_TUNER_TDA827X=m -CONFIG_MEDIA_TUNER_TDA18271=m -CONFIG_MEDIA_TUNER_TDA9887=m -CONFIG_MEDIA_TUNER_TEA5761=m -CONFIG_MEDIA_TUNER_TEA5767=m -CONFIG_MEDIA_TUNER_MSI001=m -CONFIG_MEDIA_TUNER_MT20XX=m -CONFIG_MEDIA_TUNER_MT2060=m -CONFIG_MEDIA_TUNER_MT2063=m -CONFIG_MEDIA_TUNER_MT2266=m -CONFIG_MEDIA_TUNER_MT2131=m -CONFIG_MEDIA_TUNER_QT1010=m -CONFIG_MEDIA_TUNER_XC2028=m -CONFIG_MEDIA_TUNER_XC5000=m -CONFIG_MEDIA_TUNER_XC4000=m -CONFIG_MEDIA_TUNER_MXL5005S=m -CONFIG_MEDIA_TUNER_MXL5007T=m -CONFIG_MEDIA_TUNER_MC44S803=m -CONFIG_MEDIA_TUNER_MAX2165=m -CONFIG_MEDIA_TUNER_TDA18218=m -CONFIG_MEDIA_TUNER_FC0011=m -CONFIG_MEDIA_TUNER_FC0012=m -CONFIG_MEDIA_TUNER_FC0013=m -CONFIG_MEDIA_TUNER_TDA18212=m -CONFIG_MEDIA_TUNER_E4000=m -CONFIG_MEDIA_TUNER_FC2580=m -CONFIG_MEDIA_TUNER_M88RS6000T=m -CONFIG_MEDIA_TUNER_TUA9001=m -CONFIG_MEDIA_TUNER_SI2157=m -CONFIG_MEDIA_TUNER_IT913X=m -CONFIG_MEDIA_TUNER_R820T=m -CONFIG_MEDIA_TUNER_MXL301RF=m -CONFIG_MEDIA_TUNER_QM1D1C0042=m - -# -# Multistandard (satellite) frontends -# -CONFIG_DVB_STB0899=m -CONFIG_DVB_STB6100=m -CONFIG_DVB_STV090x=m -CONFIG_DVB_STV0910=m -CONFIG_DVB_STV6110x=m -CONFIG_DVB_STV6111=m -CONFIG_DVB_MXL5XX=m -CONFIG_DVB_M88DS3103=m - -# -# Multistandard (cable + terrestrial) frontends -# -CONFIG_DVB_DRXK=m -CONFIG_DVB_TDA18271C2DD=m -CONFIG_DVB_SI2165=m -CONFIG_DVB_MN88472=m -CONFIG_DVB_MN88473=m - -# -# DVB-S (satellite) frontends -# -CONFIG_DVB_CX24110=m -CONFIG_DVB_CX24123=m -CONFIG_DVB_MT312=m -CONFIG_DVB_ZL10036=m -CONFIG_DVB_ZL10039=m -CONFIG_DVB_S5H1420=m -CONFIG_DVB_STV0288=m -CONFIG_DVB_STB6000=m -CONFIG_DVB_STV0299=m -CONFIG_DVB_STV6110=m -CONFIG_DVB_STV0900=m -CONFIG_DVB_TDA8083=m -CONFIG_DVB_TDA10086=m -CONFIG_DVB_TDA8261=m -CONFIG_DVB_VES1X93=m -CONFIG_DVB_TUNER_ITD1000=m -CONFIG_DVB_TUNER_CX24113=m -CONFIG_DVB_TDA826X=m -CONFIG_DVB_TUA6100=m -CONFIG_DVB_CX24116=m -CONFIG_DVB_CX24117=m -CONFIG_DVB_CX24120=m -CONFIG_DVB_SI21XX=m -CONFIG_DVB_TS2020=m -CONFIG_DVB_DS3000=m -CONFIG_DVB_MB86A16=m -CONFIG_DVB_TDA10071=m - -# -# DVB-T (terrestrial) frontends -# -CONFIG_DVB_SP8870=m -CONFIG_DVB_SP887X=m -CONFIG_DVB_CX22700=m -CONFIG_DVB_CX22702=m -CONFIG_DVB_DRXD=m -CONFIG_DVB_L64781=m -CONFIG_DVB_TDA1004X=m -CONFIG_DVB_NXT6000=m -CONFIG_DVB_MT352=m -CONFIG_DVB_ZL10353=m -CONFIG_DVB_DIB3000MB=m -CONFIG_DVB_DIB3000MC=m -CONFIG_DVB_DIB7000M=m -CONFIG_DVB_DIB7000P=m -CONFIG_DVB_TDA10048=m -CONFIG_DVB_AF9013=m -CONFIG_DVB_EC100=m -CONFIG_DVB_STV0367=m -CONFIG_DVB_CXD2820R=m -CONFIG_DVB_CXD2841ER=m -CONFIG_DVB_RTL2830=m -CONFIG_DVB_RTL2832=m -CONFIG_DVB_RTL2832_SDR=m -CONFIG_DVB_SI2168=m -CONFIG_DVB_AS102_FE=m -CONFIG_DVB_ZD1301_DEMOD=m -CONFIG_DVB_GP8PSK_FE=m - -# -# DVB-C (cable) frontends -# -CONFIG_DVB_VES1820=m -CONFIG_DVB_TDA10021=m -CONFIG_DVB_TDA10023=m -CONFIG_DVB_STV0297=m - -# -# ATSC (North American/Korean Terrestrial/Cable DTV) frontends -# -CONFIG_DVB_NXT200X=m -CONFIG_DVB_OR51211=m -CONFIG_DVB_OR51132=m -CONFIG_DVB_BCM3510=m -CONFIG_DVB_LGDT330X=m -CONFIG_DVB_LGDT3305=m -CONFIG_DVB_LGDT3306A=m -CONFIG_DVB_LG2160=m -CONFIG_DVB_S5H1409=m -CONFIG_DVB_AU8522=m -CONFIG_DVB_AU8522_DTV=m -CONFIG_DVB_AU8522_V4L=m -CONFIG_DVB_S5H1411=m - -# -# ISDB-T (terrestrial) frontends -# -CONFIG_DVB_S921=m -CONFIG_DVB_DIB8000=m -CONFIG_DVB_MB86A20S=m - -# -# ISDB-S (satellite) & ISDB-T (terrestrial) frontends -# -CONFIG_DVB_TC90522=m - -# -# Digital terrestrial only tuners/PLL -# -CONFIG_DVB_PLL=m -CONFIG_DVB_TUNER_DIB0070=m -CONFIG_DVB_TUNER_DIB0090=m - -# -# SEC control devices for DVB-S -# -CONFIG_DVB_DRX39XYJ=m -CONFIG_DVB_LNBH25=m -CONFIG_DVB_LNBP21=m -CONFIG_DVB_LNBP22=m -CONFIG_DVB_ISL6405=m -CONFIG_DVB_ISL6421=m -CONFIG_DVB_ISL6423=m -CONFIG_DVB_A8293=m -CONFIG_DVB_SP2=m -CONFIG_DVB_LGS8GXX=m -CONFIG_DVB_ATBM8830=m -CONFIG_DVB_TDA665x=m -CONFIG_DVB_IX2505V=m -CONFIG_DVB_M88RS2000=m -CONFIG_DVB_AF9033=m -CONFIG_DVB_HORUS3A=m -CONFIG_DVB_ASCOT2E=m -CONFIG_DVB_HELENE=m - -# -# Tools to develop new frontends -# -# CONFIG_DVB_DUMMY_FE is not set - -# -# Graphics support -# -CONFIG_AGP=m -CONFIG_AGP_AMD64=m -CONFIG_AGP_INTEL=m -CONFIG_AGP_SIS=m -CONFIG_AGP_VIA=m -CONFIG_INTEL_GTT=m -CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 -CONFIG_VGA_SWITCHEROO=y -CONFIG_DRM=m -CONFIG_DRM_MIPI_DSI=y -CONFIG_DRM_DP_AUX_CHARDEV=y -# CONFIG_DRM_DEBUG_MM_SELFTEST is not set -CONFIG_DRM_KMS_HELPER=m -CONFIG_DRM_KMS_FB_HELPER=y -CONFIG_DRM_FBDEV_EMULATION=y -CONFIG_DRM_FBDEV_OVERALLOC=100 -# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set -CONFIG_DRM_TTM=m -CONFIG_DRM_GEM_CMA_HELPER=y -CONFIG_DRM_KMS_CMA_HELPER=y -CONFIG_DRM_VM=y -CONFIG_DRM_SCHED=m - -# -# I2C encoder or helper chips -# -CONFIG_DRM_I2C_CH7006=m -CONFIG_DRM_I2C_SIL164=m -CONFIG_DRM_I2C_NXP_TDA998X=m -CONFIG_DRM_RADEON=m -# CONFIG_DRM_RADEON_USERPTR is not set -CONFIG_DRM_AMDGPU=m -CONFIG_DRM_AMDGPU_SI=y -CONFIG_DRM_AMDGPU_CIK=y -CONFIG_DRM_AMDGPU_USERPTR=y -# CONFIG_DRM_AMDGPU_GART_DEBUGFS is not set - -# -# ACP (Audio CoProcessor) Configuration -# -CONFIG_DRM_AMD_ACP=y - -# -# Display Engine Configuration -# -CONFIG_DRM_AMD_DC=y -CONFIG_DRM_AMD_DC_PRE_VEGA=y -# CONFIG_DRM_AMD_DC_FBC is not set -CONFIG_DRM_AMD_DC_DCN1_0=y -# CONFIG_DEBUG_KERNEL_DC is not set - -# -# AMD Library routines -# -CONFIG_CHASH=m -# CONFIG_CHASH_STATS is not set -# CONFIG_CHASH_SELFTEST is not set -CONFIG_DRM_NOUVEAU=m -CONFIG_NOUVEAU_DEBUG=5 -CONFIG_NOUVEAU_DEBUG_DEFAULT=3 -# CONFIG_NOUVEAU_DEBUG_MMU is not set -CONFIG_DRM_NOUVEAU_BACKLIGHT=y -CONFIG_DRM_I915=m -# CONFIG_DRM_I915_ALPHA_SUPPORT is not set -CONFIG_DRM_I915_CAPTURE_ERROR=y -CONFIG_DRM_I915_COMPRESS_ERROR=y -CONFIG_DRM_I915_USERPTR=y -CONFIG_DRM_I915_GVT=y -CONFIG_DRM_I915_GVT_KVMGT=m -CONFIG_DRM_VGEM=m -CONFIG_DRM_VMWGFX=m -CONFIG_DRM_VMWGFX_FBCON=y -CONFIG_DRM_GMA500=m -CONFIG_DRM_GMA600=y -CONFIG_DRM_GMA3600=y -CONFIG_DRM_UDL=m -CONFIG_DRM_AST=m -CONFIG_DRM_MGAG200=m -CONFIG_DRM_CIRRUS_QEMU=m -CONFIG_DRM_QXL=m -CONFIG_DRM_BOCHS=m -CONFIG_DRM_VIRTIO_GPU=m -CONFIG_DRM_PANEL=y - -# -# Display Panels -# -CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN=m -CONFIG_DRM_BRIDGE=y -CONFIG_DRM_PANEL_BRIDGE=y - -# -# Display Interface Bridges -# -CONFIG_DRM_ANALOGIX_ANX78XX=m -CONFIG_HSA_AMD=m -CONFIG_DRM_HISI_HIBMC=m -CONFIG_DRM_TINYDRM=m -CONFIG_TINYDRM_MIPI_DBI=m -CONFIG_TINYDRM_ILI9225=m -CONFIG_TINYDRM_MI0283QT=m -CONFIG_TINYDRM_REPAPER=m -CONFIG_TINYDRM_ST7586=m -CONFIG_TINYDRM_ST7735R=m -# CONFIG_DRM_LEGACY is not set -CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y -# CONFIG_DRM_LIB_RANDOM is not set - -# -# Frame buffer Devices -# -CONFIG_FB=y -CONFIG_FIRMWARE_EDID=y -CONFIG_FB_CMDLINE=y -CONFIG_FB_NOTIFY=y -CONFIG_FB_DDC=m -CONFIG_FB_BOOT_VESA_SUPPORT=y -CONFIG_FB_CFB_FILLRECT=y -CONFIG_FB_CFB_COPYAREA=y -CONFIG_FB_CFB_IMAGEBLIT=y -# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set -CONFIG_FB_SYS_FILLRECT=m -CONFIG_FB_SYS_COPYAREA=m -CONFIG_FB_SYS_IMAGEBLIT=m -# CONFIG_FB_PROVIDE_GET_FB_UNMAPPED_AREA is not set -CONFIG_FB_FOREIGN_ENDIAN=y -CONFIG_FB_BOTH_ENDIAN=y -# CONFIG_FB_BIG_ENDIAN is not set -# CONFIG_FB_LITTLE_ENDIAN is not set -CONFIG_FB_SYS_FOPS=m -CONFIG_FB_DEFERRED_IO=y -CONFIG_FB_HECUBA=m -CONFIG_FB_SVGALIB=m -# CONFIG_FB_MACMODES is not set -CONFIG_FB_BACKLIGHT=y -CONFIG_FB_MODE_HELPERS=y -CONFIG_FB_TILEBLITTING=y - -# -# Frame buffer hardware drivers -# -CONFIG_FB_CIRRUS=m -CONFIG_FB_PM2=m -CONFIG_FB_PM2_FIFO_DISCONNECT=y -CONFIG_FB_CYBER2000=m -CONFIG_FB_CYBER2000_DDC=y -CONFIG_FB_ARC=m -CONFIG_FB_ASILIANT=y -CONFIG_FB_IMSTT=y -CONFIG_FB_VGA16=m -CONFIG_FB_UVESA=m -CONFIG_FB_VESA=y -CONFIG_FB_EFI=y -CONFIG_FB_N411=m -CONFIG_FB_HGA=m -CONFIG_FB_OPENCORES=m -CONFIG_FB_S1D13XXX=m -# CONFIG_FB_NVIDIA is not set -# CONFIG_FB_RIVA is not set -CONFIG_FB_I740=m -CONFIG_FB_LE80578=m -CONFIG_FB_CARILLO_RANCH=m -CONFIG_FB_MATROX=m -CONFIG_FB_MATROX_MILLENIUM=y -CONFIG_FB_MATROX_MYSTIQUE=y -CONFIG_FB_MATROX_G=y -CONFIG_FB_MATROX_I2C=m -CONFIG_FB_MATROX_MAVEN=m -CONFIG_FB_RADEON=m -CONFIG_FB_RADEON_I2C=y -CONFIG_FB_RADEON_BACKLIGHT=y -# CONFIG_FB_RADEON_DEBUG is not set -CONFIG_FB_ATY128=m -CONFIG_FB_ATY128_BACKLIGHT=y -CONFIG_FB_ATY=m -CONFIG_FB_ATY_CT=y -CONFIG_FB_ATY_GENERIC_LCD=y -CONFIG_FB_ATY_GX=y -CONFIG_FB_ATY_BACKLIGHT=y -CONFIG_FB_S3=m -CONFIG_FB_S3_DDC=y -CONFIG_FB_SAVAGE=m -CONFIG_FB_SAVAGE_I2C=y -CONFIG_FB_SAVAGE_ACCEL=y -CONFIG_FB_SIS=m -CONFIG_FB_SIS_300=y -CONFIG_FB_SIS_315=y -CONFIG_FB_VIA=m -# CONFIG_FB_VIA_DIRECT_PROCFS is not set -CONFIG_FB_VIA_X_COMPATIBILITY=y -CONFIG_FB_NEOMAGIC=m -CONFIG_FB_KYRO=m -CONFIG_FB_3DFX=m -CONFIG_FB_3DFX_ACCEL=y -CONFIG_FB_3DFX_I2C=y -CONFIG_FB_VOODOO1=m -CONFIG_FB_VT8623=m -CONFIG_FB_TRIDENT=m -CONFIG_FB_ARK=m -CONFIG_FB_PM3=m -CONFIG_FB_CARMINE=m -CONFIG_FB_CARMINE_DRAM_EVAL=y -# CONFIG_CARMINE_DRAM_CUSTOM is not set -CONFIG_FB_SM501=m -CONFIG_FB_SMSCUFX=m -CONFIG_FB_UDL=m -CONFIG_FB_IBM_GXT4500=m -CONFIG_FB_VIRTUAL=m -CONFIG_FB_METRONOME=m -CONFIG_FB_MB862XX=m -CONFIG_FB_MB862XX_PCI_GDC=y -CONFIG_FB_MB862XX_I2C=y -CONFIG_FB_BROADSHEET=m -CONFIG_FB_AUO_K190X=m -CONFIG_FB_AUO_K1900=m -CONFIG_FB_AUO_K1901=m -CONFIG_FB_HYPERV=m -CONFIG_FB_SIMPLE=y -CONFIG_FB_SM712=m -CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_LCD_CLASS_DEVICE=m -CONFIG_LCD_L4F00242T03=m -CONFIG_LCD_LMS283GF05=m -CONFIG_LCD_LTV350QV=m -CONFIG_LCD_ILI922X=m -CONFIG_LCD_ILI9320=m -CONFIG_LCD_TDO24M=m -CONFIG_LCD_VGG2432A4=m -CONFIG_LCD_PLATFORM=m -CONFIG_LCD_S6E63M0=m -CONFIG_LCD_LD9040=m -CONFIG_LCD_AMS369FG06=m -CONFIG_LCD_LMS501KF03=m -CONFIG_LCD_HX8357=m -CONFIG_BACKLIGHT_CLASS_DEVICE=y -CONFIG_BACKLIGHT_GENERIC=m -CONFIG_BACKLIGHT_LM3533=m -CONFIG_BACKLIGHT_CARILLO_RANCH=m -CONFIG_BACKLIGHT_PWM=m -CONFIG_BACKLIGHT_DA9052=m -CONFIG_BACKLIGHT_APPLE=m -CONFIG_BACKLIGHT_PM8941_WLED=m -CONFIG_BACKLIGHT_SAHARA=m -CONFIG_BACKLIGHT_WM831X=m -CONFIG_BACKLIGHT_ADP8860=m -CONFIG_BACKLIGHT_ADP8870=m -CONFIG_BACKLIGHT_PCF50633=m -CONFIG_BACKLIGHT_LM3630A=m -CONFIG_BACKLIGHT_LM3639=m -CONFIG_BACKLIGHT_LP855X=m -CONFIG_BACKLIGHT_SKY81452=m -CONFIG_BACKLIGHT_GPIO=m -CONFIG_BACKLIGHT_LV5207LP=m -CONFIG_BACKLIGHT_BD6107=m -CONFIG_BACKLIGHT_ARCXCNN=m -CONFIG_VGASTATE=m -CONFIG_HDMI=y - -# -# Console display driver support -# -CONFIG_VGA_CONSOLE=y -CONFIG_VGACON_SOFT_SCROLLBACK=y -CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64 -# CONFIG_VGACON_SOFT_SCROLLBACK_PERSISTENT_ENABLE_BY_DEFAULT is not set -CONFIG_DUMMY_CONSOLE=y -CONFIG_DUMMY_CONSOLE_COLUMNS=80 -CONFIG_DUMMY_CONSOLE_ROWS=25 -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y -CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y -# CONFIG_LOGO is not set -CONFIG_SOUND=m -CONFIG_SOUND_OSS_CORE=y -CONFIG_SOUND_OSS_CORE_PRECLAIM=y -CONFIG_SND=m -CONFIG_SND_TIMER=m -CONFIG_SND_PCM=m -CONFIG_SND_PCM_ELD=y -CONFIG_SND_PCM_IEC958=y -CONFIG_SND_DMAENGINE_PCM=m -CONFIG_SND_HWDEP=m -CONFIG_SND_SEQ_DEVICE=m -CONFIG_SND_RAWMIDI=m -CONFIG_SND_COMPRESS_OFFLOAD=m -CONFIG_SND_JACK=y -CONFIG_SND_JACK_INPUT_DEV=y -CONFIG_SND_OSSEMUL=y -CONFIG_SND_MIXER_OSS=m -CONFIG_SND_PCM_OSS=m -CONFIG_SND_PCM_OSS_PLUGINS=y -CONFIG_SND_PCM_TIMER=y -CONFIG_SND_HRTIMER=m -CONFIG_SND_DYNAMIC_MINORS=y -CONFIG_SND_MAX_CARDS=32 -CONFIG_SND_SUPPORT_OLD_API=y -CONFIG_SND_PROC_FS=y -CONFIG_SND_VERBOSE_PROCFS=y -# CONFIG_SND_VERBOSE_PRINTK is not set -# CONFIG_SND_DEBUG is not set -CONFIG_SND_VMASTER=y -CONFIG_SND_DMA_SGBUF=y -CONFIG_SND_SEQUENCER=m -CONFIG_SND_SEQ_DUMMY=m -CONFIG_SND_SEQUENCER_OSS=m -CONFIG_SND_SEQ_HRTIMER_DEFAULT=y -CONFIG_SND_SEQ_MIDI_EVENT=m -CONFIG_SND_SEQ_MIDI=m -CONFIG_SND_SEQ_MIDI_EMUL=m -CONFIG_SND_SEQ_VIRMIDI=m -CONFIG_SND_MPU401_UART=m -CONFIG_SND_OPL3_LIB=m -CONFIG_SND_OPL3_LIB_SEQ=m -# CONFIG_SND_OPL4_LIB_SEQ is not set -CONFIG_SND_VX_LIB=m -CONFIG_SND_AC97_CODEC=m -CONFIG_SND_DRIVERS=y -# CONFIG_SND_PCSP is not set -CONFIG_SND_DUMMY=m -CONFIG_SND_ALOOP=m -CONFIG_SND_VIRMIDI=m -CONFIG_SND_MTPAV=m -CONFIG_SND_MTS64=m -CONFIG_SND_SERIAL_U16550=m -CONFIG_SND_MPU401=m -CONFIG_SND_PORTMAN2X4=m -CONFIG_SND_AC97_POWER_SAVE=y -CONFIG_SND_AC97_POWER_SAVE_DEFAULT=0 -CONFIG_SND_SB_COMMON=m -CONFIG_SND_PCI=y -CONFIG_SND_AD1889=m -CONFIG_SND_ALS300=m -CONFIG_SND_ALS4000=m -CONFIG_SND_ALI5451=m -CONFIG_SND_ASIHPI=m -CONFIG_SND_ATIIXP=m -CONFIG_SND_ATIIXP_MODEM=m -CONFIG_SND_AU8810=m -CONFIG_SND_AU8820=m -CONFIG_SND_AU8830=m -CONFIG_SND_AW2=m -CONFIG_SND_AZT3328=m -CONFIG_SND_BT87X=m -CONFIG_SND_BT87X_OVERCLOCK=y -CONFIG_SND_CA0106=m -CONFIG_SND_CMIPCI=m -CONFIG_SND_OXYGEN_LIB=m -CONFIG_SND_OXYGEN=m -CONFIG_SND_CS4281=m -CONFIG_SND_CS46XX=m -CONFIG_SND_CS46XX_NEW_DSP=y -CONFIG_SND_CTXFI=m -CONFIG_SND_DARLA20=m -CONFIG_SND_GINA20=m -CONFIG_SND_LAYLA20=m -CONFIG_SND_DARLA24=m -CONFIG_SND_GINA24=m -CONFIG_SND_LAYLA24=m -CONFIG_SND_MONA=m -CONFIG_SND_MIA=m -CONFIG_SND_ECHO3G=m -CONFIG_SND_INDIGO=m -CONFIG_SND_INDIGOIO=m -CONFIG_SND_INDIGODJ=m -CONFIG_SND_INDIGOIOX=m -CONFIG_SND_INDIGODJX=m -CONFIG_SND_EMU10K1=m -CONFIG_SND_EMU10K1_SEQ=m -CONFIG_SND_EMU10K1X=m -CONFIG_SND_ENS1370=m -CONFIG_SND_ENS1371=m -CONFIG_SND_ES1938=m -CONFIG_SND_ES1968=m -CONFIG_SND_ES1968_INPUT=y -CONFIG_SND_ES1968_RADIO=y -CONFIG_SND_FM801=m -CONFIG_SND_FM801_TEA575X_BOOL=y -CONFIG_SND_HDSP=m -CONFIG_SND_HDSPM=m -CONFIG_SND_ICE1712=m -CONFIG_SND_ICE1724=m -CONFIG_SND_INTEL8X0=m -CONFIG_SND_INTEL8X0M=m -CONFIG_SND_KORG1212=m -CONFIG_SND_LOLA=m -CONFIG_SND_LX6464ES=m -CONFIG_SND_MAESTRO3=m -CONFIG_SND_MAESTRO3_INPUT=y -CONFIG_SND_MIXART=m -CONFIG_SND_NM256=m -CONFIG_SND_PCXHR=m -CONFIG_SND_RIPTIDE=m -CONFIG_SND_RME32=m -CONFIG_SND_RME96=m -CONFIG_SND_RME9652=m -CONFIG_SND_SONICVIBES=m -CONFIG_SND_TRIDENT=m -CONFIG_SND_VIA82XX=m -CONFIG_SND_VIA82XX_MODEM=m -CONFIG_SND_VIRTUOSO=m -CONFIG_SND_VX222=m -CONFIG_SND_YMFPCI=m - -# -# HD-Audio -# -CONFIG_SND_HDA=m -CONFIG_SND_HDA_INTEL=m -CONFIG_SND_HDA_HWDEP=y -CONFIG_SND_HDA_RECONFIG=y -CONFIG_SND_HDA_INPUT_BEEP=y -CONFIG_SND_HDA_INPUT_BEEP_MODE=1 -CONFIG_SND_HDA_PATCH_LOADER=y -CONFIG_SND_HDA_CODEC_REALTEK=m -CONFIG_SND_HDA_CODEC_ANALOG=m -CONFIG_SND_HDA_CODEC_SIGMATEL=m -CONFIG_SND_HDA_CODEC_VIA=m -CONFIG_SND_HDA_CODEC_HDMI=m -CONFIG_SND_HDA_CODEC_CIRRUS=m -CONFIG_SND_HDA_CODEC_CONEXANT=m -CONFIG_SND_HDA_CODEC_CA0110=m -CONFIG_SND_HDA_CODEC_CA0132=m -CONFIG_SND_HDA_CODEC_CA0132_DSP=y -CONFIG_SND_HDA_CODEC_CMEDIA=m -CONFIG_SND_HDA_CODEC_SI3054=m -CONFIG_SND_HDA_GENERIC=m -CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0 -CONFIG_SND_HDA_CORE=m -CONFIG_SND_HDA_DSP_LOADER=y -CONFIG_SND_HDA_I915=y -CONFIG_SND_HDA_EXT_CORE=m -CONFIG_SND_HDA_PREALLOC_SIZE=64 -CONFIG_SND_SPI=y -CONFIG_SND_USB=y -CONFIG_SND_USB_AUDIO=m -CONFIG_SND_USB_UA101=m -CONFIG_SND_USB_USX2Y=m -CONFIG_SND_USB_CAIAQ=m -CONFIG_SND_USB_CAIAQ_INPUT=y -CONFIG_SND_USB_US122L=m -CONFIG_SND_USB_6FIRE=m -CONFIG_SND_USB_HIFACE=m -CONFIG_SND_BCD2000=m -CONFIG_SND_USB_LINE6=m -CONFIG_SND_USB_POD=m -CONFIG_SND_USB_PODHD=m -CONFIG_SND_USB_TONEPORT=m -CONFIG_SND_USB_VARIAX=m -CONFIG_SND_FIREWIRE=y -CONFIG_SND_FIREWIRE_LIB=m -CONFIG_SND_DICE=m -CONFIG_SND_OXFW=m -CONFIG_SND_ISIGHT=m -CONFIG_SND_FIREWORKS=m -CONFIG_SND_BEBOB=m -CONFIG_SND_FIREWIRE_DIGI00X=m -CONFIG_SND_FIREWIRE_TASCAM=m -CONFIG_SND_FIREWIRE_MOTU=m -CONFIG_SND_FIREFACE=m -CONFIG_SND_PCMCIA=y -CONFIG_SND_VXPOCKET=m -CONFIG_SND_PDAUDIOCF=m -CONFIG_SND_SOC=m -CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM=y -CONFIG_SND_SOC_COMPRESS=y -CONFIG_SND_SOC_TOPOLOGY=y -CONFIG_SND_SOC_ACPI=m -CONFIG_SND_SOC_AMD_ACP=m -CONFIG_SND_SOC_AMD_CZ_RT5645_MACH=m -CONFIG_SND_ATMEL_SOC=m -CONFIG_SND_DESIGNWARE_I2S=m -CONFIG_SND_DESIGNWARE_PCM=y - -# -# SoC Audio for Freescale CPUs -# - -# -# Common SoC Audio options for Freescale CPUs: -# -CONFIG_SND_SOC_FSL_ASRC=m -CONFIG_SND_SOC_FSL_SAI=m -CONFIG_SND_SOC_FSL_SSI=m -CONFIG_SND_SOC_FSL_SPDIF=m -CONFIG_SND_SOC_FSL_ESAI=m -CONFIG_SND_SOC_IMX_AUDMUX=m -CONFIG_SND_I2S_HI6210_I2S=m -CONFIG_SND_SOC_IMG=y -CONFIG_SND_SOC_IMG_I2S_IN=m -CONFIG_SND_SOC_IMG_I2S_OUT=m -CONFIG_SND_SOC_IMG_PARALLEL_OUT=m -CONFIG_SND_SOC_IMG_SPDIF_IN=m -CONFIG_SND_SOC_IMG_SPDIF_OUT=m -CONFIG_SND_SOC_IMG_PISTACHIO_INTERNAL_DAC=m -CONFIG_SND_SOC_INTEL_SST_TOPLEVEL=y -CONFIG_SND_SST_IPC=m -CONFIG_SND_SST_IPC_PCI=m -CONFIG_SND_SST_IPC_ACPI=m -CONFIG_SND_SOC_INTEL_SST_ACPI=m -CONFIG_SND_SOC_INTEL_SST=m -CONFIG_SND_SOC_INTEL_SST_FIRMWARE=m -CONFIG_SND_SOC_INTEL_HASWELL=m -CONFIG_SND_SOC_INTEL_BAYTRAIL=m -CONFIG_SND_SST_ATOM_HIFI2_PLATFORM_PCI=m -CONFIG_SND_SST_ATOM_HIFI2_PLATFORM=m -CONFIG_SND_SOC_INTEL_SKYLAKE_SSP_CLK=m -CONFIG_SND_SOC_INTEL_SKYLAKE=m -CONFIG_SND_SOC_ACPI_INTEL_MATCH=m -CONFIG_SND_SOC_INTEL_MACH=y -CONFIG_SND_SOC_INTEL_HASWELL_MACH=m -CONFIG_SND_SOC_INTEL_BDW_RT5677_MACH=m -CONFIG_SND_SOC_INTEL_BROADWELL_MACH=m -CONFIG_SND_SOC_INTEL_BYT_MAX98090_MACH=m -CONFIG_SND_SOC_INTEL_BYT_RT5640_MACH=m -CONFIG_SND_SOC_INTEL_BYTCR_RT5640_MACH=m -CONFIG_SND_SOC_INTEL_BYTCR_RT5651_MACH=m -CONFIG_SND_SOC_INTEL_CHT_BSW_RT5672_MACH=m -CONFIG_SND_SOC_INTEL_CHT_BSW_RT5645_MACH=m -CONFIG_SND_SOC_INTEL_CHT_BSW_MAX98090_TI_MACH=m -CONFIG_SND_SOC_INTEL_BYT_CHT_DA7213_MACH=m -CONFIG_SND_SOC_INTEL_BYT_CHT_ES8316_MACH=m -CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH=m -CONFIG_SND_SOC_INTEL_SKL_RT286_MACH=m -CONFIG_SND_SOC_INTEL_SKL_NAU88L25_SSM4567_MACH=m -CONFIG_SND_SOC_INTEL_SKL_NAU88L25_MAX98357A_MACH=m -CONFIG_SND_SOC_INTEL_BXT_DA7219_MAX98357A_MACH=m -CONFIG_SND_SOC_INTEL_BXT_RT298_MACH=m -CONFIG_SND_SOC_INTEL_KBL_RT5663_MAX98927_MACH=m -CONFIG_SND_SOC_INTEL_KBL_RT5663_RT5514_MAX98927_MACH=m - -# -# STMicroelectronics STM32 SOC audio support -# -CONFIG_SND_SOC_XTFPGA_I2S=m -CONFIG_ZX_TDM=m -CONFIG_SND_SOC_I2C_AND_SPI=m - -# -# CODEC drivers -# -# CONFIG_SND_SOC_AC97_CODEC is not set -CONFIG_SND_SOC_ADAU_UTILS=m -CONFIG_SND_SOC_ADAU1701=m -CONFIG_SND_SOC_ADAU17X1=m -CONFIG_SND_SOC_ADAU1761=m -CONFIG_SND_SOC_ADAU1761_I2C=m -CONFIG_SND_SOC_ADAU1761_SPI=m -CONFIG_SND_SOC_ADAU7002=m -CONFIG_SND_SOC_AK4104=m -CONFIG_SND_SOC_AK4554=m -CONFIG_SND_SOC_AK4613=m -CONFIG_SND_SOC_AK4642=m -CONFIG_SND_SOC_AK5386=m -CONFIG_SND_SOC_ALC5623=m -# CONFIG_SND_SOC_BT_SCO is not set -CONFIG_SND_SOC_CS35L32=m -CONFIG_SND_SOC_CS35L33=m -CONFIG_SND_SOC_CS35L34=m -CONFIG_SND_SOC_CS35L35=m -CONFIG_SND_SOC_CS42L42=m -CONFIG_SND_SOC_CS42L51=m -CONFIG_SND_SOC_CS42L51_I2C=m -CONFIG_SND_SOC_CS42L52=m -CONFIG_SND_SOC_CS42L56=m -CONFIG_SND_SOC_CS42L73=m -CONFIG_SND_SOC_CS4265=m -CONFIG_SND_SOC_CS4270=m -CONFIG_SND_SOC_CS4271=m -CONFIG_SND_SOC_CS4271_I2C=m -CONFIG_SND_SOC_CS4271_SPI=m -CONFIG_SND_SOC_CS42XX8=m -CONFIG_SND_SOC_CS42XX8_I2C=m -CONFIG_SND_SOC_CS43130=m -CONFIG_SND_SOC_CS4349=m -CONFIG_SND_SOC_CS53L30=m -CONFIG_SND_SOC_DA7213=m -CONFIG_SND_SOC_DA7219=m -CONFIG_SND_SOC_DIO2125=m -CONFIG_SND_SOC_DMIC=m -CONFIG_SND_SOC_HDMI_CODEC=m -CONFIG_SND_SOC_ES7134=m -CONFIG_SND_SOC_ES8316=m -CONFIG_SND_SOC_ES8328=m -CONFIG_SND_SOC_ES8328_I2C=m -CONFIG_SND_SOC_ES8328_SPI=m -CONFIG_SND_SOC_GTM601=m -CONFIG_SND_SOC_HDAC_HDMI=m -CONFIG_SND_SOC_INNO_RK3036=m -CONFIG_SND_SOC_MAX98090=m -CONFIG_SND_SOC_MAX98357A=m -CONFIG_SND_SOC_MAX98504=m -CONFIG_SND_SOC_MAX98927=m -CONFIG_SND_SOC_MAX98373=m -CONFIG_SND_SOC_MAX9860=m -CONFIG_SND_SOC_MSM8916_WCD_ANALOG=m -CONFIG_SND_SOC_MSM8916_WCD_DIGITAL=m -CONFIG_SND_SOC_PCM1681=m -CONFIG_SND_SOC_PCM179X=m -CONFIG_SND_SOC_PCM179X_I2C=m -CONFIG_SND_SOC_PCM179X_SPI=m -CONFIG_SND_SOC_PCM186X=m -CONFIG_SND_SOC_PCM186X_I2C=m -CONFIG_SND_SOC_PCM186X_SPI=m -CONFIG_SND_SOC_PCM3168A=m -CONFIG_SND_SOC_PCM3168A_I2C=m -CONFIG_SND_SOC_PCM3168A_SPI=m -CONFIG_SND_SOC_PCM512x=m -CONFIG_SND_SOC_PCM512x_I2C=m -CONFIG_SND_SOC_PCM512x_SPI=m -CONFIG_SND_SOC_RL6231=m -CONFIG_SND_SOC_RL6347A=m -CONFIG_SND_SOC_RT286=m -CONFIG_SND_SOC_RT298=m -CONFIG_SND_SOC_RT5514=m -CONFIG_SND_SOC_RT5514_SPI=m -# CONFIG_SND_SOC_RT5514_SPI_BUILTIN is not set -CONFIG_SND_SOC_RT5616=m -CONFIG_SND_SOC_RT5631=m -CONFIG_SND_SOC_RT5640=m -CONFIG_SND_SOC_RT5645=m -CONFIG_SND_SOC_RT5651=m -CONFIG_SND_SOC_RT5663=m -CONFIG_SND_SOC_RT5670=m -CONFIG_SND_SOC_RT5677=m -CONFIG_SND_SOC_RT5677_SPI=m -CONFIG_SND_SOC_SGTL5000=m -CONFIG_SND_SOC_SI476X=m -CONFIG_SND_SOC_SIGMADSP=m -CONFIG_SND_SOC_SIGMADSP_I2C=m -CONFIG_SND_SOC_SIGMADSP_REGMAP=m -CONFIG_SND_SOC_SIRF_AUDIO_CODEC=m -CONFIG_SND_SOC_SPDIF=m -CONFIG_SND_SOC_SSM2602=m -CONFIG_SND_SOC_SSM2602_SPI=m -CONFIG_SND_SOC_SSM2602_I2C=m -CONFIG_SND_SOC_SSM4567=m -CONFIG_SND_SOC_STA32X=m -CONFIG_SND_SOC_STA350=m -CONFIG_SND_SOC_STI_SAS=m -CONFIG_SND_SOC_TAS2552=m -CONFIG_SND_SOC_TAS5086=m -CONFIG_SND_SOC_TAS571X=m -CONFIG_SND_SOC_TAS5720=m -CONFIG_SND_SOC_TAS6424=m -CONFIG_SND_SOC_TFA9879=m -CONFIG_SND_SOC_TLV320AIC23=m -CONFIG_SND_SOC_TLV320AIC23_I2C=m -CONFIG_SND_SOC_TLV320AIC23_SPI=m -CONFIG_SND_SOC_TLV320AIC31XX=m -CONFIG_SND_SOC_TLV320AIC32X4=m -CONFIG_SND_SOC_TLV320AIC32X4_I2C=m -CONFIG_SND_SOC_TLV320AIC32X4_SPI=m -CONFIG_SND_SOC_TLV320AIC3X=m -CONFIG_SND_SOC_TS3A227E=m -CONFIG_SND_SOC_TSCS42XX=m -CONFIG_SND_SOC_WM8510=m -CONFIG_SND_SOC_WM8523=m -CONFIG_SND_SOC_WM8524=m -CONFIG_SND_SOC_WM8580=m -CONFIG_SND_SOC_WM8711=m -CONFIG_SND_SOC_WM8728=m -CONFIG_SND_SOC_WM8731=m -CONFIG_SND_SOC_WM8737=m -CONFIG_SND_SOC_WM8741=m -CONFIG_SND_SOC_WM8750=m -CONFIG_SND_SOC_WM8753=m -CONFIG_SND_SOC_WM8770=m -CONFIG_SND_SOC_WM8776=m -CONFIG_SND_SOC_WM8804=m -CONFIG_SND_SOC_WM8804_I2C=m -CONFIG_SND_SOC_WM8804_SPI=m -CONFIG_SND_SOC_WM8903=m -CONFIG_SND_SOC_WM8960=m -CONFIG_SND_SOC_WM8962=m -CONFIG_SND_SOC_WM8974=m -CONFIG_SND_SOC_WM8978=m -CONFIG_SND_SOC_WM8985=m -CONFIG_SND_SOC_ZX_AUD96P22=m -CONFIG_SND_SOC_NAU8540=m -CONFIG_SND_SOC_NAU8810=m -CONFIG_SND_SOC_NAU8824=m -CONFIG_SND_SOC_NAU8825=m -CONFIG_SND_SOC_TPA6130A2=m -CONFIG_SND_SIMPLE_CARD_UTILS=m -CONFIG_SND_SIMPLE_CARD=m -CONFIG_SND_X86=y -CONFIG_HDMI_LPE_AUDIO=m -CONFIG_SND_SYNTH_EMUX=m -CONFIG_AC97_BUS=m - -# -# HID support -# -CONFIG_HID=m -CONFIG_HID_BATTERY_STRENGTH=y -CONFIG_HIDRAW=y -CONFIG_UHID=m -CONFIG_HID_GENERIC=m - -# -# Special HID drivers -# -CONFIG_HID_A4TECH=m -CONFIG_HID_ACCUTOUCH=m -CONFIG_HID_ACRUX=m -CONFIG_HID_ACRUX_FF=y -CONFIG_HID_APPLE=m -CONFIG_HID_APPLEIR=m -CONFIG_HID_ASUS=m -CONFIG_HID_AUREAL=m -CONFIG_HID_BELKIN=m -CONFIG_HID_BETOP_FF=m -CONFIG_HID_CHERRY=m -CONFIG_HID_CHICONY=m -CONFIG_HID_CORSAIR=m -CONFIG_HID_PRODIKEYS=m -CONFIG_HID_CMEDIA=m -CONFIG_HID_CP2112=m -CONFIG_HID_CYPRESS=m -CONFIG_HID_DRAGONRISE=m -CONFIG_DRAGONRISE_FF=y -CONFIG_HID_EMS_FF=m -CONFIG_HID_ELECOM=m -CONFIG_HID_ELO=m -CONFIG_HID_EZKEY=m -CONFIG_HID_GEMBIRD=m -CONFIG_HID_GFRM=m -CONFIG_HID_HOLTEK=m -CONFIG_HOLTEK_FF=y -CONFIG_HID_GT683R=m -CONFIG_HID_KEYTOUCH=m -CONFIG_HID_KYE=m -CONFIG_HID_UCLOGIC=m -CONFIG_HID_WALTOP=m -CONFIG_HID_GYRATION=m -CONFIG_HID_ICADE=m -CONFIG_HID_ITE=m -CONFIG_HID_JABRA=m -CONFIG_HID_TWINHAN=m -CONFIG_HID_KENSINGTON=m -CONFIG_HID_LCPOWER=m -CONFIG_HID_LED=m -CONFIG_HID_LENOVO=m -CONFIG_HID_LOGITECH=m -CONFIG_HID_LOGITECH_DJ=m -CONFIG_HID_LOGITECH_HIDPP=m -CONFIG_LOGITECH_FF=y -CONFIG_LOGIRUMBLEPAD2_FF=y -CONFIG_LOGIG940_FF=y -CONFIG_LOGIWHEELS_FF=y -CONFIG_HID_MAGICMOUSE=m -CONFIG_HID_MAYFLASH=m -CONFIG_HID_MICROSOFT=m -CONFIG_HID_MONTEREY=m -CONFIG_HID_MULTITOUCH=m -CONFIG_HID_NTI=m -CONFIG_HID_NTRIG=m -CONFIG_HID_ORTEK=m -CONFIG_HID_PANTHERLORD=m -CONFIG_PANTHERLORD_FF=y -CONFIG_HID_PENMOUNT=m -CONFIG_HID_PETALYNX=m -CONFIG_HID_PICOLCD=m -CONFIG_HID_PICOLCD_FB=y -CONFIG_HID_PICOLCD_BACKLIGHT=y -CONFIG_HID_PICOLCD_LCD=y -CONFIG_HID_PICOLCD_LEDS=y -CONFIG_HID_PICOLCD_CIR=y -CONFIG_HID_PLANTRONICS=m -CONFIG_HID_PRIMAX=m -CONFIG_HID_RETRODE=m -CONFIG_HID_ROCCAT=m -CONFIG_HID_SAITEK=m -CONFIG_HID_SAMSUNG=m -CONFIG_HID_SONY=m -CONFIG_SONY_FF=y -CONFIG_HID_SPEEDLINK=m -CONFIG_HID_STEELSERIES=m -CONFIG_HID_SUNPLUS=m -CONFIG_HID_RMI=m -CONFIG_HID_GREENASIA=m -CONFIG_GREENASIA_FF=y -CONFIG_HID_HYPERV_MOUSE=m -CONFIG_HID_SMARTJOYPLUS=m -CONFIG_SMARTJOYPLUS_FF=y -CONFIG_HID_TIVO=m -CONFIG_HID_TOPSEED=m -CONFIG_HID_THINGM=m -CONFIG_HID_THRUSTMASTER=m -CONFIG_THRUSTMASTER_FF=y -CONFIG_HID_UDRAW_PS3=m -CONFIG_HID_WACOM=m -CONFIG_HID_WIIMOTE=m -CONFIG_HID_XINMO=m -CONFIG_HID_ZEROPLUS=m -CONFIG_ZEROPLUS_FF=y -CONFIG_HID_ZYDACRON=m -CONFIG_HID_SENSOR_HUB=m -CONFIG_HID_SENSOR_CUSTOM_SENSOR=m -CONFIG_HID_ALPS=m - -# -# USB HID support -# -CONFIG_USB_HID=m -CONFIG_HID_PID=y -CONFIG_USB_HIDDEV=y - -# -# I2C HID support -# -CONFIG_I2C_HID=m - -# -# Intel ISH HID support -# -CONFIG_INTEL_ISH_HID=m -CONFIG_USB_OHCI_LITTLE_ENDIAN=y -CONFIG_USB_SUPPORT=y -CONFIG_USB_COMMON=y -CONFIG_USB_ARCH_HAS_HCD=y -CONFIG_USB=m -CONFIG_USB_PCI=y -CONFIG_USB_ANNOUNCE_NEW_DEVICES=y - -# -# Miscellaneous USB options -# -CONFIG_USB_DEFAULT_PERSIST=y -CONFIG_USB_DYNAMIC_MINORS=y -CONFIG_USB_OTG=y -# CONFIG_USB_OTG_WHITELIST is not set -# CONFIG_USB_OTG_BLACKLIST_HUB is not set -CONFIG_USB_OTG_FSM=m -CONFIG_USB_LEDS_TRIGGER_USBPORT=m -CONFIG_USB_MON=m -CONFIG_USB_WUSB=m -CONFIG_USB_WUSB_CBAF=m -# CONFIG_USB_WUSB_CBAF_DEBUG is not set - -# -# USB Host Controller Drivers -# -CONFIG_USB_C67X00_HCD=m -CONFIG_USB_XHCI_HCD=m -CONFIG_USB_XHCI_DBGCAP=y -CONFIG_USB_XHCI_PCI=m -CONFIG_USB_XHCI_PLATFORM=m -CONFIG_USB_EHCI_HCD=m -CONFIG_USB_EHCI_ROOT_HUB_TT=y -CONFIG_USB_EHCI_TT_NEWSCHED=y -CONFIG_USB_EHCI_PCI=m -CONFIG_USB_EHCI_HCD_PLATFORM=m -CONFIG_USB_OXU210HP_HCD=m -CONFIG_USB_ISP116X_HCD=m -CONFIG_USB_ISP1362_HCD=m -CONFIG_USB_FOTG210_HCD=m -CONFIG_USB_MAX3421_HCD=m -CONFIG_USB_OHCI_HCD=m -CONFIG_USB_OHCI_HCD_PCI=m -CONFIG_USB_OHCI_HCD_SSB=y -CONFIG_USB_OHCI_HCD_PLATFORM=m -CONFIG_USB_UHCI_HCD=m -CONFIG_USB_U132_HCD=m -CONFIG_USB_SL811_HCD=m -# CONFIG_USB_SL811_HCD_ISO is not set -CONFIG_USB_SL811_CS=m -CONFIG_USB_R8A66597_HCD=m -CONFIG_USB_WHCI_HCD=m -CONFIG_USB_HWA_HCD=m -CONFIG_USB_HCD_BCMA=m -CONFIG_USB_HCD_SSB=m -# CONFIG_USB_HCD_TEST_MODE is not set - -# -# USB Device Class drivers -# -CONFIG_USB_ACM=m -CONFIG_USB_PRINTER=m -CONFIG_USB_WDM=m -CONFIG_USB_TMC=m - -# -# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may -# - -# -# also be needed; see USB_STORAGE Help for more info -# -CONFIG_USB_STORAGE=m -# CONFIG_USB_STORAGE_DEBUG is not set -CONFIG_USB_STORAGE_REALTEK=m -CONFIG_REALTEK_AUTOPM=y -CONFIG_USB_STORAGE_DATAFAB=m -CONFIG_USB_STORAGE_FREECOM=m -CONFIG_USB_STORAGE_ISD200=m -CONFIG_USB_STORAGE_USBAT=m -CONFIG_USB_STORAGE_SDDR09=m -CONFIG_USB_STORAGE_SDDR55=m -CONFIG_USB_STORAGE_JUMPSHOT=m -CONFIG_USB_STORAGE_ALAUDA=m -CONFIG_USB_STORAGE_ONETOUCH=m -CONFIG_USB_STORAGE_KARMA=m -CONFIG_USB_STORAGE_CYPRESS_ATACB=m -CONFIG_USB_STORAGE_ENE_UB6250=m -CONFIG_USB_UAS=m - -# -# USB Imaging devices -# -CONFIG_USB_MDC800=m -CONFIG_USB_MICROTEK=m -CONFIG_USBIP_CORE=m -CONFIG_USBIP_VHCI_HCD=m -CONFIG_USBIP_VHCI_HC_PORTS=8 -CONFIG_USBIP_VHCI_NR_HCS=1 -CONFIG_USBIP_HOST=m -CONFIG_USBIP_VUDC=m -# CONFIG_USBIP_DEBUG is not set -CONFIG_USB_MUSB_HDRC=m -# CONFIG_USB_MUSB_HOST is not set -# CONFIG_USB_MUSB_GADGET is not set -CONFIG_USB_MUSB_DUAL_ROLE=y - -# -# Platform Glue Layer -# - -# -# MUSB DMA mode -# -CONFIG_MUSB_PIO_ONLY=y -CONFIG_USB_DWC3=m -# CONFIG_USB_DWC3_ULPI is not set -# CONFIG_USB_DWC3_HOST is not set -# CONFIG_USB_DWC3_GADGET is not set -CONFIG_USB_DWC3_DUAL_ROLE=y - -# -# Platform Glue Driver Support -# -CONFIG_USB_DWC3_PCI=m -CONFIG_USB_DWC2=m -# CONFIG_USB_DWC2_HOST is not set - -# -# Gadget/Dual-role mode requires USB Gadget support to be enabled -# -# CONFIG_USB_DWC2_PERIPHERAL is not set -CONFIG_USB_DWC2_DUAL_ROLE=y -CONFIG_USB_DWC2_PCI=m -# CONFIG_USB_DWC2_DEBUG is not set -# CONFIG_USB_DWC2_TRACK_MISSED_SOFS is not set -CONFIG_USB_CHIPIDEA=m -CONFIG_USB_CHIPIDEA_PCI=m -CONFIG_USB_CHIPIDEA_UDC=y -CONFIG_USB_CHIPIDEA_HOST=y -# CONFIG_USB_CHIPIDEA_ULPI is not set -CONFIG_USB_ISP1760=m -CONFIG_USB_ISP1760_HCD=y -CONFIG_USB_ISP1761_UDC=y -# CONFIG_USB_ISP1760_HOST_ROLE is not set -# CONFIG_USB_ISP1760_GADGET_ROLE is not set -CONFIG_USB_ISP1760_DUAL_ROLE=y - -# -# USB port drivers -# -CONFIG_USB_USS720=m -CONFIG_USB_SERIAL=m -CONFIG_USB_SERIAL_GENERIC=y -CONFIG_USB_SERIAL_SIMPLE=m -CONFIG_USB_SERIAL_AIRCABLE=m -CONFIG_USB_SERIAL_ARK3116=m -CONFIG_USB_SERIAL_BELKIN=m -CONFIG_USB_SERIAL_CH341=m -CONFIG_USB_SERIAL_WHITEHEAT=m -CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m -CONFIG_USB_SERIAL_CP210X=m -CONFIG_USB_SERIAL_CYPRESS_M8=m -CONFIG_USB_SERIAL_EMPEG=m -CONFIG_USB_SERIAL_FTDI_SIO=m -CONFIG_USB_SERIAL_VISOR=m -CONFIG_USB_SERIAL_IPAQ=m -CONFIG_USB_SERIAL_IR=m -CONFIG_USB_SERIAL_EDGEPORT=m -CONFIG_USB_SERIAL_EDGEPORT_TI=m -CONFIG_USB_SERIAL_F81232=m -CONFIG_USB_SERIAL_F8153X=m -CONFIG_USB_SERIAL_GARMIN=m -CONFIG_USB_SERIAL_IPW=m -CONFIG_USB_SERIAL_IUU=m -CONFIG_USB_SERIAL_KEYSPAN_PDA=m -CONFIG_USB_SERIAL_KEYSPAN=m -CONFIG_USB_SERIAL_KLSI=m -CONFIG_USB_SERIAL_KOBIL_SCT=m -CONFIG_USB_SERIAL_MCT_U232=m -CONFIG_USB_SERIAL_METRO=m -CONFIG_USB_SERIAL_MOS7720=m -CONFIG_USB_SERIAL_MOS7715_PARPORT=y -CONFIG_USB_SERIAL_MOS7840=m -CONFIG_USB_SERIAL_MXUPORT=m -CONFIG_USB_SERIAL_NAVMAN=m -CONFIG_USB_SERIAL_PL2303=m -CONFIG_USB_SERIAL_OTI6858=m -CONFIG_USB_SERIAL_QCAUX=m -CONFIG_USB_SERIAL_QUALCOMM=m -CONFIG_USB_SERIAL_SPCP8X5=m -CONFIG_USB_SERIAL_SAFE=m -CONFIG_USB_SERIAL_SAFE_PADDED=y -CONFIG_USB_SERIAL_SIERRAWIRELESS=m -CONFIG_USB_SERIAL_SYMBOL=m -CONFIG_USB_SERIAL_TI=m -CONFIG_USB_SERIAL_CYBERJACK=m -CONFIG_USB_SERIAL_XIRCOM=m -CONFIG_USB_SERIAL_WWAN=m -CONFIG_USB_SERIAL_OPTION=m -CONFIG_USB_SERIAL_OMNINET=m -CONFIG_USB_SERIAL_OPTICON=m -CONFIG_USB_SERIAL_XSENS_MT=m -CONFIG_USB_SERIAL_WISHBONE=m -CONFIG_USB_SERIAL_SSU100=m -CONFIG_USB_SERIAL_QT2=m -# CONFIG_USB_SERIAL_UPD78F0730 is not set -# CONFIG_USB_SERIAL_DEBUG is not set - -# -# USB Miscellaneous drivers -# -CONFIG_USB_EMI62=m -CONFIG_USB_EMI26=m -CONFIG_USB_ADUTUX=m -CONFIG_USB_SEVSEG=m -CONFIG_USB_RIO500=m -CONFIG_USB_LEGOTOWER=m -CONFIG_USB_LCD=m -CONFIG_USB_CYPRESS_CY7C63=m -CONFIG_USB_CYTHERM=m -CONFIG_USB_IDMOUSE=m -CONFIG_USB_FTDI_ELAN=m -CONFIG_USB_APPLEDISPLAY=m -CONFIG_USB_SISUSBVGA=m -CONFIG_USB_SISUSBVGA_CON=y -CONFIG_USB_LD=m -CONFIG_USB_TRANCEVIBRATOR=m -CONFIG_USB_IOWARRIOR=m -CONFIG_USB_TEST=m -CONFIG_USB_EHSET_TEST_FIXTURE=m -CONFIG_USB_ISIGHTFW=m -CONFIG_USB_YUREX=m -CONFIG_USB_EZUSB_FX2=m -CONFIG_USB_HUB_USB251XB=m -CONFIG_USB_HSIC_USB3503=m -CONFIG_USB_HSIC_USB4604=m -CONFIG_USB_LINK_LAYER_TEST=m -CONFIG_USB_CHAOSKEY=m -CONFIG_USB_ATM=m -CONFIG_USB_SPEEDTOUCH=m -CONFIG_USB_CXACRU=m -CONFIG_USB_UEAGLEATM=m -CONFIG_USB_XUSBATM=m - -# -# USB Physical Layer drivers -# -CONFIG_USB_PHY=y -CONFIG_NOP_USB_XCEIV=m -CONFIG_USB_GPIO_VBUS=m -CONFIG_TAHVO_USB=m -CONFIG_TAHVO_USB_HOST_BY_DEFAULT=y -CONFIG_USB_ISP1301=m -CONFIG_USB_GADGET=m -# CONFIG_USB_GADGET_DEBUG is not set -# CONFIG_USB_GADGET_DEBUG_FILES is not set -# CONFIG_USB_GADGET_DEBUG_FS is not set -CONFIG_USB_GADGET_VBUS_DRAW=2 -CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2 -CONFIG_U_SERIAL_CONSOLE=y - -# -# USB Peripheral Controller -# -CONFIG_USB_FOTG210_UDC=m -CONFIG_USB_GR_UDC=m -CONFIG_USB_R8A66597=m -CONFIG_USB_PXA27X=m -CONFIG_USB_MV_UDC=m -CONFIG_USB_MV_U3D=m -CONFIG_USB_SNP_CORE=m -CONFIG_USB_M66592=m -CONFIG_USB_BDC_UDC=m - -# -# Platform Support -# -CONFIG_USB_BDC_PCI=m -CONFIG_USB_AMD5536UDC=m -CONFIG_USB_NET2272=m -CONFIG_USB_NET2272_DMA=y -CONFIG_USB_NET2280=m -CONFIG_USB_GOKU=m -CONFIG_USB_EG20T=m -# CONFIG_USB_DUMMY_HCD is not set -CONFIG_USB_LIBCOMPOSITE=m -CONFIG_USB_F_ACM=m -CONFIG_USB_F_SS_LB=m -CONFIG_USB_U_SERIAL=m -CONFIG_USB_U_ETHER=m -CONFIG_USB_U_AUDIO=m -CONFIG_USB_F_SERIAL=m -CONFIG_USB_F_OBEX=m -CONFIG_USB_F_NCM=m -CONFIG_USB_F_ECM=m -CONFIG_USB_F_PHONET=m -CONFIG_USB_F_EEM=m -CONFIG_USB_F_SUBSET=m -CONFIG_USB_F_RNDIS=m -CONFIG_USB_F_MASS_STORAGE=m -CONFIG_USB_F_FS=m -CONFIG_USB_F_UAC1=m -CONFIG_USB_F_UAC2=m -CONFIG_USB_F_UVC=m -CONFIG_USB_F_MIDI=m -CONFIG_USB_F_HID=m -CONFIG_USB_F_PRINTER=m -CONFIG_USB_F_TCM=m -CONFIG_USB_CONFIGFS=m -CONFIG_USB_CONFIGFS_SERIAL=y -CONFIG_USB_CONFIGFS_ACM=y -CONFIG_USB_CONFIGFS_OBEX=y -CONFIG_USB_CONFIGFS_NCM=y -CONFIG_USB_CONFIGFS_ECM=y -CONFIG_USB_CONFIGFS_ECM_SUBSET=y -CONFIG_USB_CONFIGFS_RNDIS=y -CONFIG_USB_CONFIGFS_EEM=y -CONFIG_USB_CONFIGFS_PHONET=y -CONFIG_USB_CONFIGFS_MASS_STORAGE=y -CONFIG_USB_CONFIGFS_F_LB_SS=y -CONFIG_USB_CONFIGFS_F_FS=y -CONFIG_USB_CONFIGFS_F_UAC1=y -# CONFIG_USB_CONFIGFS_F_UAC1_LEGACY is not set -CONFIG_USB_CONFIGFS_F_UAC2=y -CONFIG_USB_CONFIGFS_F_MIDI=y -CONFIG_USB_CONFIGFS_F_HID=y -CONFIG_USB_CONFIGFS_F_UVC=y -CONFIG_USB_CONFIGFS_F_PRINTER=y -CONFIG_USB_CONFIGFS_F_TCM=y -CONFIG_USB_ZERO=m -CONFIG_USB_ZERO_HNPTEST=y -CONFIG_USB_AUDIO=m -CONFIG_GADGET_UAC1=y -# CONFIG_GADGET_UAC1_LEGACY is not set -CONFIG_USB_ETH=m -CONFIG_USB_ETH_RNDIS=y -CONFIG_USB_ETH_EEM=y -CONFIG_USB_G_NCM=m -CONFIG_USB_GADGETFS=m -CONFIG_USB_FUNCTIONFS=m -CONFIG_USB_FUNCTIONFS_ETH=y -CONFIG_USB_FUNCTIONFS_RNDIS=y -CONFIG_USB_FUNCTIONFS_GENERIC=y -CONFIG_USB_MASS_STORAGE=m -CONFIG_USB_GADGET_TARGET=m -CONFIG_USB_G_SERIAL=m -CONFIG_USB_MIDI_GADGET=m -CONFIG_USB_G_PRINTER=m -CONFIG_USB_CDC_COMPOSITE=m -CONFIG_USB_G_NOKIA=m -CONFIG_USB_G_ACM_MS=m -CONFIG_USB_G_MULTI=m -CONFIG_USB_G_MULTI_RNDIS=y -CONFIG_USB_G_MULTI_CDC=y -CONFIG_USB_G_HID=m -# CONFIG_USB_G_DBGP is not set -CONFIG_USB_G_WEBCAM=m -CONFIG_TYPEC=m -CONFIG_TYPEC_TCPM=m -CONFIG_TYPEC_FUSB302=m -CONFIG_TYPEC_UCSI=m -CONFIG_UCSI_ACPI=m -CONFIG_TYPEC_TPS6598X=m -CONFIG_USB_LED_TRIG=y -CONFIG_USB_ULPI_BUS=m -CONFIG_UWB=m -CONFIG_UWB_HWA=m -CONFIG_UWB_WHCI=m -CONFIG_UWB_I1480U=m -CONFIG_MMC=m -CONFIG_MMC_BLOCK=m -CONFIG_MMC_BLOCK_MINORS=8 -CONFIG_SDIO_UART=m -# CONFIG_MMC_TEST is not set - -# -# MMC/SD/SDIO Host Controller Drivers -# -# CONFIG_MMC_DEBUG is not set -CONFIG_MMC_SDHCI=m -CONFIG_MMC_SDHCI_PCI=m -CONFIG_MMC_RICOH_MMC=y -CONFIG_MMC_SDHCI_ACPI=m -CONFIG_MMC_SDHCI_PLTFM=m -CONFIG_MMC_SDHCI_F_SDH30=m -CONFIG_MMC_WBSD=m -CONFIG_MMC_TIFM_SD=m -CONFIG_MMC_SPI=m -CONFIG_MMC_SDRICOH_CS=m -CONFIG_MMC_CB710=m -CONFIG_MMC_VIA_SDMMC=m -CONFIG_MMC_VUB300=m -CONFIG_MMC_USHC=m -CONFIG_MMC_USDHI6ROL0=m -CONFIG_MMC_REALTEK_PCI=m -CONFIG_MMC_REALTEK_USB=m -CONFIG_MMC_CQHCI=m -CONFIG_MMC_TOSHIBA_PCI=m -CONFIG_MMC_MTK=m -CONFIG_MMC_SDHCI_XENON=m -CONFIG_MEMSTICK=m -# CONFIG_MEMSTICK_DEBUG is not set - -# -# MemoryStick drivers -# -# CONFIG_MEMSTICK_UNSAFE_RESUME is not set -CONFIG_MSPRO_BLOCK=m -CONFIG_MS_BLOCK=m - -# -# MemoryStick Host Controller Drivers -# -CONFIG_MEMSTICK_TIFM_MS=m -CONFIG_MEMSTICK_JMICRON_38X=m -CONFIG_MEMSTICK_R592=m -CONFIG_MEMSTICK_REALTEK_PCI=m -CONFIG_MEMSTICK_REALTEK_USB=m -CONFIG_NEW_LEDS=y -CONFIG_LEDS_CLASS=y -CONFIG_LEDS_CLASS_FLASH=m -# CONFIG_LEDS_BRIGHTNESS_HW_CHANGED is not set - -# -# LED drivers -# -CONFIG_LEDS_APU=m -CONFIG_LEDS_AS3645A=m -CONFIG_LEDS_LM3530=m -CONFIG_LEDS_LM3533=m -CONFIG_LEDS_LM3642=m -CONFIG_LEDS_MT6323=m -CONFIG_LEDS_PCA9532=m -CONFIG_LEDS_PCA9532_GPIO=y -CONFIG_LEDS_GPIO=m -CONFIG_LEDS_LP3944=m -CONFIG_LEDS_LP3952=m -CONFIG_LEDS_LP55XX_COMMON=m -CONFIG_LEDS_LP5521=m -CONFIG_LEDS_LP5523=m -CONFIG_LEDS_LP5562=m -CONFIG_LEDS_LP8501=m -CONFIG_LEDS_CLEVO_MAIL=m -CONFIG_LEDS_PCA955X=m -# CONFIG_LEDS_PCA955X_GPIO is not set -CONFIG_LEDS_PCA963X=m -CONFIG_LEDS_WM831X_STATUS=m -CONFIG_LEDS_DA9052=m -CONFIG_LEDS_DAC124S085=m -CONFIG_LEDS_PWM=m -CONFIG_LEDS_REGULATOR=m -CONFIG_LEDS_BD2802=m -CONFIG_LEDS_INTEL_SS4200=m -CONFIG_LEDS_LT3593=m -CONFIG_LEDS_MC13783=m -CONFIG_LEDS_TCA6507=m -CONFIG_LEDS_TLC591XX=m -CONFIG_LEDS_LM355x=m -CONFIG_LEDS_MENF21BMC=m - -# -# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM) -# -CONFIG_LEDS_BLINKM=m -CONFIG_LEDS_MLXCPLD=m -CONFIG_LEDS_USER=m -CONFIG_LEDS_NIC78BX=m - -# -# LED Triggers -# -CONFIG_LEDS_TRIGGERS=y -CONFIG_LEDS_TRIGGER_TIMER=m -CONFIG_LEDS_TRIGGER_ONESHOT=m -CONFIG_LEDS_TRIGGER_DISK=y -# CONFIG_LEDS_TRIGGER_MTD is not set -CONFIG_LEDS_TRIGGER_HEARTBEAT=m -CONFIG_LEDS_TRIGGER_BACKLIGHT=m -CONFIG_LEDS_TRIGGER_CPU=y -CONFIG_LEDS_TRIGGER_ACTIVITY=m -CONFIG_LEDS_TRIGGER_GPIO=m -CONFIG_LEDS_TRIGGER_DEFAULT_ON=m - -# -# iptables trigger is under Netfilter config (LED target) -# -CONFIG_LEDS_TRIGGER_TRANSIENT=m -CONFIG_LEDS_TRIGGER_CAMERA=m -CONFIG_LEDS_TRIGGER_PANIC=y -CONFIG_LEDS_TRIGGER_NETDEV=m -CONFIG_ACCESSIBILITY=y -CONFIG_A11Y_BRAILLE_CONSOLE=y -CONFIG_INFINIBAND=m -CONFIG_INFINIBAND_USER_MAD=m -CONFIG_INFINIBAND_USER_ACCESS=m -# CONFIG_INFINIBAND_EXP_USER_ACCESS is not set -CONFIG_INFINIBAND_USER_MEM=y -CONFIG_INFINIBAND_ON_DEMAND_PAGING=y -CONFIG_INFINIBAND_ADDR_TRANS=y -CONFIG_INFINIBAND_ADDR_TRANS_CONFIGFS=y -CONFIG_INFINIBAND_MTHCA=m -CONFIG_INFINIBAND_MTHCA_DEBUG=y -CONFIG_INFINIBAND_QIB=m -CONFIG_INFINIBAND_QIB_DCA=y -CONFIG_INFINIBAND_CXGB3=m -# CONFIG_INFINIBAND_CXGB3_DEBUG is not set -CONFIG_INFINIBAND_CXGB4=m -CONFIG_INFINIBAND_I40IW=m -CONFIG_MLX4_INFINIBAND=m -CONFIG_MLX5_INFINIBAND=m -CONFIG_INFINIBAND_NES=m -# CONFIG_INFINIBAND_NES_DEBUG is not set -CONFIG_INFINIBAND_OCRDMA=m -CONFIG_INFINIBAND_VMWARE_PVRDMA=m -CONFIG_INFINIBAND_USNIC=m -CONFIG_INFINIBAND_IPOIB=m -CONFIG_INFINIBAND_IPOIB_CM=y -CONFIG_INFINIBAND_IPOIB_DEBUG=y -# CONFIG_INFINIBAND_IPOIB_DEBUG_DATA is not set -CONFIG_INFINIBAND_SRP=m -CONFIG_INFINIBAND_SRPT=m -CONFIG_INFINIBAND_ISER=m -CONFIG_INFINIBAND_ISERT=m -CONFIG_INFINIBAND_OPA_VNIC=m -CONFIG_INFINIBAND_RDMAVT=m -CONFIG_RDMA_RXE=m -CONFIG_INFINIBAND_HFI1=m -# CONFIG_HFI1_DEBUG_SDMA_ORDER is not set -# CONFIG_SDMA_VERBOSITY is not set -CONFIG_INFINIBAND_QEDR=m -CONFIG_INFINIBAND_BNXT_RE=m -CONFIG_EDAC_ATOMIC_SCRUB=y -CONFIG_EDAC_SUPPORT=y -CONFIG_EDAC=y -CONFIG_EDAC_LEGACY_SYSFS=y -# CONFIG_EDAC_DEBUG is not set -CONFIG_EDAC_DECODE_MCE=m -CONFIG_EDAC_GHES=y -CONFIG_EDAC_AMD64=m -CONFIG_EDAC_AMD64_ERROR_INJECTION=y -CONFIG_EDAC_E752X=m -CONFIG_EDAC_I82975X=m -CONFIG_EDAC_I3000=m -CONFIG_EDAC_I3200=m -CONFIG_EDAC_IE31200=m -CONFIG_EDAC_X38=m -CONFIG_EDAC_I5400=m -CONFIG_EDAC_I7CORE=m -CONFIG_EDAC_I5000=m -CONFIG_EDAC_I5100=m -CONFIG_EDAC_I7300=m -CONFIG_EDAC_SBRIDGE=m -CONFIG_EDAC_SKX=m -CONFIG_EDAC_PND2=m -CONFIG_RTC_LIB=y -CONFIG_RTC_MC146818_LIB=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_HCTOSYS=y -CONFIG_RTC_HCTOSYS_DEVICE="rtc0" -CONFIG_RTC_SYSTOHC=y -CONFIG_RTC_SYSTOHC_DEVICE="rtc0" -# CONFIG_RTC_DEBUG is not set -CONFIG_RTC_NVMEM=y - -# -# RTC interfaces -# -CONFIG_RTC_INTF_SYSFS=y -CONFIG_RTC_INTF_PROC=y -CONFIG_RTC_INTF_DEV=y -CONFIG_RTC_INTF_DEV_UIE_EMUL=y -# CONFIG_RTC_DRV_TEST is not set - -# -# I2C RTC drivers -# -CONFIG_RTC_DRV_88PM80X=m -CONFIG_RTC_DRV_ABB5ZES3=m -CONFIG_RTC_DRV_ABX80X=m -CONFIG_RTC_DRV_DS1307=m -CONFIG_RTC_DRV_DS1307_HWMON=y -# CONFIG_RTC_DRV_DS1307_CENTURY is not set -CONFIG_RTC_DRV_DS1374=m -CONFIG_RTC_DRV_DS1374_WDT=y -CONFIG_RTC_DRV_DS1672=m -CONFIG_RTC_DRV_MAX6900=m -CONFIG_RTC_DRV_MAX8907=m -CONFIG_RTC_DRV_RS5C372=m -CONFIG_RTC_DRV_ISL1208=m -CONFIG_RTC_DRV_ISL12022=m -CONFIG_RTC_DRV_X1205=m -CONFIG_RTC_DRV_PCF8523=m -CONFIG_RTC_DRV_PCF85063=m -CONFIG_RTC_DRV_PCF85363=m -CONFIG_RTC_DRV_PCF8563=m -CONFIG_RTC_DRV_PCF8583=m -CONFIG_RTC_DRV_M41T80=m -CONFIG_RTC_DRV_M41T80_WDT=y -CONFIG_RTC_DRV_BQ32K=m -CONFIG_RTC_DRV_S35390A=m -CONFIG_RTC_DRV_FM3130=m -CONFIG_RTC_DRV_RX8010=m -CONFIG_RTC_DRV_RX8581=m -CONFIG_RTC_DRV_RX8025=m -CONFIG_RTC_DRV_EM3027=m -CONFIG_RTC_DRV_RV8803=m - -# -# SPI RTC drivers -# -CONFIG_RTC_DRV_M41T93=m -CONFIG_RTC_DRV_M41T94=m -CONFIG_RTC_DRV_DS1302=m -CONFIG_RTC_DRV_DS1305=m -CONFIG_RTC_DRV_DS1343=m -CONFIG_RTC_DRV_DS1347=m -CONFIG_RTC_DRV_DS1390=m -CONFIG_RTC_DRV_MAX6916=m -CONFIG_RTC_DRV_R9701=m -CONFIG_RTC_DRV_RX4581=m -CONFIG_RTC_DRV_RX6110=m -CONFIG_RTC_DRV_RS5C348=m -CONFIG_RTC_DRV_MAX6902=m -CONFIG_RTC_DRV_PCF2123=m -CONFIG_RTC_DRV_MCP795=m -CONFIG_RTC_I2C_AND_SPI=m - -# -# SPI and I2C RTC drivers -# -CONFIG_RTC_DRV_DS3232=m -CONFIG_RTC_DRV_DS3232_HWMON=y -CONFIG_RTC_DRV_PCF2127=m -CONFIG_RTC_DRV_RV3029C2=m -CONFIG_RTC_DRV_RV3029_HWMON=y - -# -# Platform RTC drivers -# -CONFIG_RTC_DRV_CMOS=y -CONFIG_RTC_DRV_DS1286=m -CONFIG_RTC_DRV_DS1511=m -CONFIG_RTC_DRV_DS1553=m -CONFIG_RTC_DRV_DS1685_FAMILY=m -CONFIG_RTC_DRV_DS1685=y -# CONFIG_RTC_DRV_DS1689 is not set -# CONFIG_RTC_DRV_DS17285 is not set -# CONFIG_RTC_DRV_DS17485 is not set -# CONFIG_RTC_DRV_DS17885 is not set -CONFIG_RTC_DS1685_PROC_REGS=y -CONFIG_RTC_DS1685_SYSFS_REGS=y -CONFIG_RTC_DRV_DS1742=m -CONFIG_RTC_DRV_DS2404=m -CONFIG_RTC_DRV_DA9052=m -CONFIG_RTC_DRV_DA9063=m -CONFIG_RTC_DRV_STK17TA8=m -CONFIG_RTC_DRV_M48T86=m -CONFIG_RTC_DRV_M48T35=m -CONFIG_RTC_DRV_M48T59=m -CONFIG_RTC_DRV_MSM6242=m -CONFIG_RTC_DRV_BQ4802=m -CONFIG_RTC_DRV_RP5C01=m -CONFIG_RTC_DRV_V3020=m -CONFIG_RTC_DRV_WM831X=m -CONFIG_RTC_DRV_PCF50633=m -# CONFIG_RTC_DRV_CROS_EC is not set - -# -# on-CPU RTC drivers -# -CONFIG_RTC_DRV_FTRTC010=m -CONFIG_RTC_DRV_PCAP=m -CONFIG_RTC_DRV_MC13XXX=m -CONFIG_RTC_DRV_MT6397=m - -# -# HID Sensor RTC drivers -# -CONFIG_RTC_DRV_HID_SENSOR_TIME=m -CONFIG_DMADEVICES=y -# CONFIG_DMADEVICES_DEBUG is not set - -# -# DMA Devices -# -CONFIG_DMA_ENGINE=y -CONFIG_DMA_VIRTUAL_CHANNELS=y -CONFIG_DMA_ACPI=y -CONFIG_ALTERA_MSGDMA=m -CONFIG_INTEL_IDMA64=m -CONFIG_INTEL_IOATDMA=m -CONFIG_INTEL_MIC_X100_DMA=m -CONFIG_QCOM_HIDMA_MGMT=m -CONFIG_QCOM_HIDMA=m -CONFIG_DW_DMAC_CORE=y -CONFIG_DW_DMAC=m -CONFIG_DW_DMAC_PCI=y -CONFIG_HSU_DMA=y - -# -# DMA Clients -# -CONFIG_ASYNC_TX_DMA=y -# CONFIG_DMATEST is not set -CONFIG_DMA_ENGINE_RAID=y - -# -# DMABUF options -# -CONFIG_SYNC_FILE=y -# CONFIG_SW_SYNC is not set -CONFIG_DCA=m -CONFIG_AUXDISPLAY=y -CONFIG_CHARLCD=m -CONFIG_HD44780=m -CONFIG_KS0108=m -CONFIG_KS0108_PORT=0x378 -CONFIG_KS0108_DELAY=2 -CONFIG_CFAG12864B=m -CONFIG_CFAG12864B_RATE=20 -CONFIG_IMG_ASCII_LCD=m -CONFIG_PANEL=m -CONFIG_PANEL_PARPORT=0 -CONFIG_PANEL_PROFILE=5 -# CONFIG_PANEL_CHANGE_MESSAGE is not set -CONFIG_UIO=m -CONFIG_UIO_CIF=m -CONFIG_UIO_PDRV_GENIRQ=m -CONFIG_UIO_DMEM_GENIRQ=m -CONFIG_UIO_AEC=m -CONFIG_UIO_SERCOS3=m -CONFIG_UIO_PCI_GENERIC=m -CONFIG_UIO_NETX=m -CONFIG_UIO_PRUSS=m -CONFIG_UIO_MF624=m -CONFIG_UIO_HV_GENERIC=m -CONFIG_VFIO_IOMMU_TYPE1=m -CONFIG_VFIO_VIRQFD=m -CONFIG_VFIO=m -# CONFIG_VFIO_NOIOMMU is not set -CONFIG_VFIO_PCI=m -CONFIG_VFIO_PCI_VGA=y -CONFIG_VFIO_PCI_MMAP=y -CONFIG_VFIO_PCI_INTX=y -CONFIG_VFIO_PCI_IGD=y -CONFIG_VFIO_MDEV=m -CONFIG_VFIO_MDEV_DEVICE=m -CONFIG_IRQ_BYPASS_MANAGER=m -CONFIG_VIRT_DRIVERS=y -CONFIG_VBOXGUEST=m -CONFIG_VIRTIO=m -CONFIG_VIRTIO_MENU=y -CONFIG_VIRTIO_PCI=m -CONFIG_VIRTIO_PCI_LEGACY=y -CONFIG_VIRTIO_BALLOON=m -CONFIG_VIRTIO_INPUT=m -CONFIG_VIRTIO_MMIO=m -CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y - -# -# Microsoft Hyper-V guest support -# -CONFIG_HYPERV=m -CONFIG_HYPERV_TSCPAGE=y -CONFIG_HYPERV_UTILS=m -CONFIG_HYPERV_BALLOON=m -CONFIG_STAGING=y -CONFIG_IRDA=m - -# -# IrDA protocols -# -CONFIG_IRLAN=m -CONFIG_IRNET=m -CONFIG_IRCOMM=m -CONFIG_IRDA_ULTRA=y - -# -# IrDA options -# -CONFIG_IRDA_CACHE_LAST_LSAP=y -CONFIG_IRDA_FAST_RR=y -# CONFIG_IRDA_DEBUG is not set - -# -# Infrared-port device drivers -# - -# -# SIR device drivers -# -CONFIG_IRTTY_SIR=m - -# -# Dongle support -# -CONFIG_DONGLE=y -CONFIG_ESI_DONGLE=m -CONFIG_ACTISYS_DONGLE=m -CONFIG_TEKRAM_DONGLE=m -CONFIG_TOIM3232_DONGLE=m -CONFIG_LITELINK_DONGLE=m -CONFIG_MA600_DONGLE=m -CONFIG_GIRBIL_DONGLE=m -CONFIG_MCP2120_DONGLE=m -CONFIG_OLD_BELKIN_DONGLE=m -CONFIG_ACT200L_DONGLE=m -CONFIG_KINGSUN_DONGLE=m -CONFIG_KSDAZZLE_DONGLE=m -CONFIG_KS959_DONGLE=m - -# -# FIR device drivers -# -CONFIG_USB_IRDA=m -CONFIG_SIGMATEL_FIR=m -CONFIG_NSC_FIR=m -CONFIG_WINBOND_FIR=m -CONFIG_SMC_IRCC_FIR=m -CONFIG_ALI_FIR=m -CONFIG_VLSI_FIR=m -CONFIG_VIA_FIR=m -CONFIG_MCS_FIR=m -CONFIG_IPX=m -CONFIG_IPX_INTERN=y -CONFIG_NCP_FS=m -CONFIG_NCPFS_PACKET_SIGNING=y -CONFIG_NCPFS_IOCTL_LOCKING=y -CONFIG_NCPFS_STRONG=y -CONFIG_NCPFS_NFS_NS=y -CONFIG_NCPFS_OS2_NS=y -CONFIG_NCPFS_SMALLDOS=y -CONFIG_NCPFS_NLS=y -CONFIG_NCPFS_EXTRAS=y -CONFIG_PRISM2_USB=m -CONFIG_COMEDI=m -# CONFIG_COMEDI_DEBUG is not set -CONFIG_COMEDI_DEFAULT_BUF_SIZE_KB=2048 -CONFIG_COMEDI_DEFAULT_BUF_MAXSIZE_KB=20480 -CONFIG_COMEDI_MISC_DRIVERS=y -CONFIG_COMEDI_BOND=m -CONFIG_COMEDI_TEST=m -CONFIG_COMEDI_PARPORT=m -CONFIG_COMEDI_SERIAL2002=m -CONFIG_COMEDI_ISA_DRIVERS=y -CONFIG_COMEDI_PCL711=m -CONFIG_COMEDI_PCL724=m -CONFIG_COMEDI_PCL726=m -CONFIG_COMEDI_PCL730=m -CONFIG_COMEDI_PCL812=m -CONFIG_COMEDI_PCL816=m -CONFIG_COMEDI_PCL818=m -CONFIG_COMEDI_PCM3724=m -CONFIG_COMEDI_AMPLC_DIO200_ISA=m -CONFIG_COMEDI_AMPLC_PC236_ISA=m -CONFIG_COMEDI_AMPLC_PC263_ISA=m -CONFIG_COMEDI_RTI800=m -CONFIG_COMEDI_RTI802=m -CONFIG_COMEDI_DAC02=m -CONFIG_COMEDI_DAS16M1=m -CONFIG_COMEDI_DAS08_ISA=m -CONFIG_COMEDI_DAS16=m -CONFIG_COMEDI_DAS800=m -CONFIG_COMEDI_DAS1800=m -CONFIG_COMEDI_DAS6402=m -CONFIG_COMEDI_DT2801=m -CONFIG_COMEDI_DT2811=m -CONFIG_COMEDI_DT2814=m -CONFIG_COMEDI_DT2815=m -CONFIG_COMEDI_DT2817=m -CONFIG_COMEDI_DT282X=m -CONFIG_COMEDI_DMM32AT=m -CONFIG_COMEDI_FL512=m -CONFIG_COMEDI_AIO_AIO12_8=m -CONFIG_COMEDI_AIO_IIRO_16=m -CONFIG_COMEDI_II_PCI20KC=m -CONFIG_COMEDI_C6XDIGIO=m -CONFIG_COMEDI_MPC624=m -CONFIG_COMEDI_ADQ12B=m -CONFIG_COMEDI_NI_AT_A2150=m -CONFIG_COMEDI_NI_AT_AO=m -CONFIG_COMEDI_NI_ATMIO=m -CONFIG_COMEDI_NI_ATMIO16D=m -CONFIG_COMEDI_NI_LABPC_ISA=m -CONFIG_COMEDI_PCMAD=m -CONFIG_COMEDI_PCMDA12=m -CONFIG_COMEDI_PCMMIO=m -CONFIG_COMEDI_PCMUIO=m -CONFIG_COMEDI_MULTIQ3=m -CONFIG_COMEDI_S526=m -CONFIG_COMEDI_PCI_DRIVERS=m -CONFIG_COMEDI_8255_PCI=m -CONFIG_COMEDI_ADDI_WATCHDOG=m -CONFIG_COMEDI_ADDI_APCI_1032=m -CONFIG_COMEDI_ADDI_APCI_1500=m -CONFIG_COMEDI_ADDI_APCI_1516=m -CONFIG_COMEDI_ADDI_APCI_1564=m -CONFIG_COMEDI_ADDI_APCI_16XX=m -CONFIG_COMEDI_ADDI_APCI_2032=m -CONFIG_COMEDI_ADDI_APCI_2200=m -CONFIG_COMEDI_ADDI_APCI_3120=m -CONFIG_COMEDI_ADDI_APCI_3501=m -CONFIG_COMEDI_ADDI_APCI_3XXX=m -CONFIG_COMEDI_ADL_PCI6208=m -CONFIG_COMEDI_ADL_PCI7X3X=m -CONFIG_COMEDI_ADL_PCI8164=m -CONFIG_COMEDI_ADL_PCI9111=m -CONFIG_COMEDI_ADL_PCI9118=m -CONFIG_COMEDI_ADV_PCI1710=m -CONFIG_COMEDI_ADV_PCI1720=m -CONFIG_COMEDI_ADV_PCI1723=m -CONFIG_COMEDI_ADV_PCI1724=m -CONFIG_COMEDI_ADV_PCI1760=m -CONFIG_COMEDI_ADV_PCI_DIO=m -CONFIG_COMEDI_AMPLC_DIO200_PCI=m -CONFIG_COMEDI_AMPLC_PC236_PCI=m -CONFIG_COMEDI_AMPLC_PC263_PCI=m -CONFIG_COMEDI_AMPLC_PCI224=m -CONFIG_COMEDI_AMPLC_PCI230=m -CONFIG_COMEDI_CONTEC_PCI_DIO=m -CONFIG_COMEDI_DAS08_PCI=m -CONFIG_COMEDI_DT3000=m -CONFIG_COMEDI_DYNA_PCI10XX=m -CONFIG_COMEDI_GSC_HPDI=m -CONFIG_COMEDI_MF6X4=m -CONFIG_COMEDI_ICP_MULTI=m -CONFIG_COMEDI_DAQBOARD2000=m -CONFIG_COMEDI_JR3_PCI=m -CONFIG_COMEDI_KE_COUNTER=m -CONFIG_COMEDI_CB_PCIDAS64=m -CONFIG_COMEDI_CB_PCIDAS=m -CONFIG_COMEDI_CB_PCIDDA=m -CONFIG_COMEDI_CB_PCIMDAS=m -CONFIG_COMEDI_CB_PCIMDDA=m -CONFIG_COMEDI_ME4000=m -CONFIG_COMEDI_ME_DAQ=m -CONFIG_COMEDI_NI_6527=m -CONFIG_COMEDI_NI_65XX=m -CONFIG_COMEDI_NI_660X=m -CONFIG_COMEDI_NI_670X=m -CONFIG_COMEDI_NI_LABPC_PCI=m -CONFIG_COMEDI_NI_PCIDIO=m -CONFIG_COMEDI_NI_PCIMIO=m -CONFIG_COMEDI_RTD520=m -CONFIG_COMEDI_S626=m -CONFIG_COMEDI_MITE=m -CONFIG_COMEDI_NI_TIOCMD=m -CONFIG_COMEDI_PCMCIA_DRIVERS=m -CONFIG_COMEDI_CB_DAS16_CS=m -CONFIG_COMEDI_DAS08_CS=m -CONFIG_COMEDI_NI_DAQ_700_CS=m -CONFIG_COMEDI_NI_DAQ_DIO24_CS=m -CONFIG_COMEDI_NI_LABPC_CS=m -CONFIG_COMEDI_NI_MIO_CS=m -CONFIG_COMEDI_QUATECH_DAQP_CS=m -CONFIG_COMEDI_USB_DRIVERS=m -CONFIG_COMEDI_DT9812=m -CONFIG_COMEDI_NI_USB6501=m -CONFIG_COMEDI_USBDUX=m -CONFIG_COMEDI_USBDUXFAST=m -CONFIG_COMEDI_USBDUXSIGMA=m -CONFIG_COMEDI_VMK80XX=m -CONFIG_COMEDI_8254=m -CONFIG_COMEDI_8255=m -CONFIG_COMEDI_8255_SA=m -CONFIG_COMEDI_KCOMEDILIB=m -CONFIG_COMEDI_AMPLC_DIO200=m -CONFIG_COMEDI_AMPLC_PC236=m -CONFIG_COMEDI_DAS08=m -CONFIG_COMEDI_ISADMA=m -CONFIG_COMEDI_NI_LABPC=m -CONFIG_COMEDI_NI_LABPC_ISADMA=m -CONFIG_COMEDI_NI_TIO=m -CONFIG_RTL8192U=m -CONFIG_RTLLIB=m -CONFIG_RTLLIB_CRYPTO_CCMP=m -CONFIG_RTLLIB_CRYPTO_TKIP=m -CONFIG_RTLLIB_CRYPTO_WEP=m -CONFIG_RTL8192E=m -CONFIG_RTL8723BS=m -CONFIG_R8712U=m -CONFIG_R8188EU=m -CONFIG_88EU_AP_MODE=y -CONFIG_R8822BE=m -CONFIG_RTLWIFI_DEBUG_ST=y -CONFIG_RTS5208=m -CONFIG_VT6655=m -CONFIG_VT6656=m - -# -# IIO staging drivers -# - -# -# Accelerometers -# -CONFIG_ADIS16201=m -CONFIG_ADIS16203=m -CONFIG_ADIS16209=m -CONFIG_ADIS16240=m - -# -# Analog to digital converters -# -CONFIG_AD7606=m -CONFIG_AD7606_IFACE_PARALLEL=m -CONFIG_AD7606_IFACE_SPI=m -CONFIG_AD7780=m -CONFIG_AD7816=m -CONFIG_AD7192=m -CONFIG_AD7280=m - -# -# Analog digital bi-direction converters -# -CONFIG_ADT7316=m -CONFIG_ADT7316_SPI=m -CONFIG_ADT7316_I2C=m - -# -# Capacitance to digital converters -# -CONFIG_AD7150=m -CONFIG_AD7152=m -CONFIG_AD7746=m - -# -# Direct Digital Synthesis -# -CONFIG_AD9832=m -CONFIG_AD9834=m - -# -# Digital gyroscope sensors -# -CONFIG_ADIS16060=m - -# -# Network Analyzer, Impedance Converters -# -CONFIG_AD5933=m - -# -# Light sensors -# -CONFIG_TSL2x7x=m - -# -# Active energy metering IC -# -CONFIG_ADE7753=m -CONFIG_ADE7754=m -CONFIG_ADE7758=m -CONFIG_ADE7759=m -CONFIG_ADE7854=m -CONFIG_ADE7854_I2C=m -CONFIG_ADE7854_SPI=m - -# -# Resolver to digital converters -# -CONFIG_AD2S90=m -CONFIG_AD2S1200=m -CONFIG_AD2S1210=m - -# -# Triggers - standalone -# -CONFIG_FB_SM750=m -CONFIG_FB_XGI=m - -# -# Speakup console speech -# -CONFIG_SPEAKUP=m -CONFIG_SPEAKUP_SYNTH_ACNTSA=m -CONFIG_SPEAKUP_SYNTH_APOLLO=m -CONFIG_SPEAKUP_SYNTH_AUDPTR=m -CONFIG_SPEAKUP_SYNTH_BNS=m -CONFIG_SPEAKUP_SYNTH_DECTLK=m -CONFIG_SPEAKUP_SYNTH_DECEXT=m -CONFIG_SPEAKUP_SYNTH_LTLK=m -CONFIG_SPEAKUP_SYNTH_SOFT=m -CONFIG_SPEAKUP_SYNTH_SPKOUT=m -CONFIG_SPEAKUP_SYNTH_TXPRT=m -# CONFIG_SPEAKUP_SYNTH_DUMMY is not set -CONFIG_STAGING_MEDIA=y -CONFIG_INTEL_ATOMISP=y -CONFIG_VIDEO_ATOMISP=m -CONFIG_VIDEO_ATOMISP_OV5693=m -CONFIG_VIDEO_ATOMISP_OV2722=m -CONFIG_VIDEO_ATOMISP_GC2235=m -CONFIG_VIDEO_ATOMISP_OV8858=m -CONFIG_VIDEO_ATOMISP_MSRLIST_HELPER=m -CONFIG_VIDEO_ATOMISP_MT9M114=m -CONFIG_VIDEO_ATOMISP_GC0310=m -CONFIG_VIDEO_ATOMISP_OV2680=m -CONFIG_VIDEO_ATOMISP_LM3554=m -CONFIG_I2C_BCM2048=m -CONFIG_DVB_CXD2099=m - -# -# Android -# -CONFIG_LTE_GDM724X=m -CONFIG_FIREWIRE_SERIAL=m -CONFIG_FWTTY_MAX_TOTAL_PORTS=64 -CONFIG_FWTTY_MAX_CARD_PORTS=32 -CONFIG_MTD_SPINAND_MT29F=m -CONFIG_MTD_SPINAND_ONDIEECC=y -CONFIG_LNET=m -CONFIG_LNET_MAX_PAYLOAD=1048576 -# CONFIG_LNET_SELFTEST is not set -CONFIG_LNET_XPRT_IB=m -CONFIG_LUSTRE_FS=m -# CONFIG_LUSTRE_DEBUG_EXPENSIVE_CHECK is not set -CONFIG_DGNC=m -CONFIG_GS_FPGABOOT=m -CONFIG_CRYPTO_SKEIN=m -CONFIG_UNISYSSPAR=y -CONFIG_FB_TFT=m -CONFIG_FB_TFT_AGM1264K_FL=m -CONFIG_FB_TFT_BD663474=m -CONFIG_FB_TFT_HX8340BN=m -CONFIG_FB_TFT_HX8347D=m -CONFIG_FB_TFT_HX8353D=m -# CONFIG_FB_TFT_HX8357D is not set -# CONFIG_FB_TFT_ILI9163 is not set -CONFIG_FB_TFT_ILI9320=m -CONFIG_FB_TFT_ILI9325=m -CONFIG_FB_TFT_ILI9340=m -CONFIG_FB_TFT_ILI9341=m -CONFIG_FB_TFT_ILI9481=m -CONFIG_FB_TFT_ILI9486=m -CONFIG_FB_TFT_PCD8544=m -CONFIG_FB_TFT_RA8875=m -CONFIG_FB_TFT_S6D02A1=m -CONFIG_FB_TFT_S6D1121=m -CONFIG_FB_TFT_SH1106=m -CONFIG_FB_TFT_SSD1289=m -CONFIG_FB_TFT_SSD1305=m -CONFIG_FB_TFT_SSD1306=m -CONFIG_FB_TFT_SSD1331=m -CONFIG_FB_TFT_SSD1351=m -CONFIG_FB_TFT_ST7735R=m -CONFIG_FB_TFT_ST7789V=m -CONFIG_FB_TFT_TINYLCD=m -CONFIG_FB_TFT_TLS8204=m -CONFIG_FB_TFT_UC1611=m -CONFIG_FB_TFT_UC1701=m -CONFIG_FB_TFT_UPD161704=m -CONFIG_FB_TFT_WATTEROTT=m -CONFIG_FB_FLEX=m -CONFIG_FB_TFT_FBTFT_DEVICE=m -CONFIG_WILC1000=m -CONFIG_WILC1000_SDIO=m -CONFIG_WILC1000_SPI=m -# CONFIG_WILC1000_HW_OOB_INTR is not set -CONFIG_MOST=m -CONFIG_MOST_CDEV=m -CONFIG_MOST_NET=m -CONFIG_MOST_SOUND=m -CONFIG_MOST_VIDEO=m -CONFIG_MOST_DIM2=m -CONFIG_MOST_I2C=m -CONFIG_MOST_USB=m -CONFIG_KS7010=m -CONFIG_GREYBUS=m -CONFIG_GREYBUS_ES2=m -CONFIG_GREYBUS_AUDIO=m -CONFIG_GREYBUS_BOOTROM=m -CONFIG_GREYBUS_FIRMWARE=m -CONFIG_GREYBUS_HID=m -CONFIG_GREYBUS_LIGHT=m -CONFIG_GREYBUS_LOG=m -CONFIG_GREYBUS_LOOPBACK=m -CONFIG_GREYBUS_POWER=m -CONFIG_GREYBUS_RAW=m -CONFIG_GREYBUS_VIBRATOR=m -CONFIG_GREYBUS_BRIDGED_PHY=m -CONFIG_GREYBUS_GPIO=m -CONFIG_GREYBUS_I2C=m -CONFIG_GREYBUS_PWM=m -CONFIG_GREYBUS_SDIO=m -CONFIG_GREYBUS_SPI=m -CONFIG_GREYBUS_UART=m -CONFIG_GREYBUS_USB=m - -# -# USB Power Delivery and Type-C drivers -# -CONFIG_TYPEC_TCPCI=m -CONFIG_DRM_VBOXVIDEO=m -CONFIG_PI433=m -CONFIG_X86_PLATFORM_DEVICES=y -CONFIG_ACER_WMI=m -CONFIG_ACER_WIRELESS=m -CONFIG_ACERHDF=m -CONFIG_ALIENWARE_WMI=m -CONFIG_ASUS_LAPTOP=m -CONFIG_DELL_SMBIOS=m -CONFIG_DELL_SMBIOS_WMI=y -CONFIG_DELL_SMBIOS_SMM=y -CONFIG_DELL_LAPTOP=m -CONFIG_DELL_WMI=m -CONFIG_DELL_WMI_DESCRIPTOR=m -CONFIG_DELL_WMI_AIO=m -CONFIG_DELL_WMI_LED=m -CONFIG_DELL_SMO8800=m -CONFIG_DELL_RBTN=m -CONFIG_FUJITSU_LAPTOP=m -CONFIG_FUJITSU_TABLET=m -CONFIG_AMILO_RFKILL=m -CONFIG_GPD_POCKET_FAN=m -CONFIG_HP_ACCEL=m -CONFIG_HP_WIRELESS=m -CONFIG_HP_WMI=m -CONFIG_MSI_LAPTOP=m -CONFIG_PANASONIC_LAPTOP=m -CONFIG_COMPAL_LAPTOP=m -CONFIG_SONY_LAPTOP=m -CONFIG_SONYPI_COMPAT=y -CONFIG_IDEAPAD_LAPTOP=m -CONFIG_SURFACE3_WMI=m -CONFIG_THINKPAD_ACPI=m -CONFIG_THINKPAD_ACPI_ALSA_SUPPORT=y -# CONFIG_THINKPAD_ACPI_DEBUGFACILITIES is not set -# CONFIG_THINKPAD_ACPI_DEBUG is not set -# CONFIG_THINKPAD_ACPI_UNSAFE_LEDS is not set -CONFIG_THINKPAD_ACPI_VIDEO=y -CONFIG_THINKPAD_ACPI_HOTKEY_POLL=y -CONFIG_SENSORS_HDAPS=m -CONFIG_INTEL_MENLOW=m -CONFIG_EEEPC_LAPTOP=m -CONFIG_ASUS_WMI=m -CONFIG_ASUS_NB_WMI=m -CONFIG_EEEPC_WMI=m -CONFIG_ASUS_WIRELESS=m -CONFIG_ACPI_WMI=m -CONFIG_WMI_BMOF=m -CONFIG_INTEL_WMI_THUNDERBOLT=m -CONFIG_MSI_WMI=m -CONFIG_PEAQ_WMI=m -CONFIG_TOPSTAR_LAPTOP=m -CONFIG_ACPI_TOSHIBA=m -CONFIG_TOSHIBA_BT_RFKILL=m -CONFIG_TOSHIBA_HAPS=m -CONFIG_TOSHIBA_WMI=m -CONFIG_ACPI_CMPC=m -CONFIG_INTEL_CHT_INT33FE=m -CONFIG_INTEL_INT0002_VGPIO=m -CONFIG_INTEL_HID_EVENT=m -CONFIG_INTEL_VBTN=m -CONFIG_INTEL_IPS=m -CONFIG_INTEL_PMC_CORE=y -CONFIG_IBM_RTL=m -CONFIG_SAMSUNG_LAPTOP=m -CONFIG_MXM_WMI=m -CONFIG_INTEL_OAKTRAIL=m -CONFIG_SAMSUNG_Q10=m -CONFIG_APPLE_GMUX=m -CONFIG_INTEL_RST=m -CONFIG_INTEL_SMARTCONNECT=m -CONFIG_PVPANIC=m -CONFIG_INTEL_PMC_IPC=m -CONFIG_INTEL_BXTWC_PMIC_TMU=m -CONFIG_SURFACE_PRO3_BUTTON=m -CONFIG_SURFACE_3_BUTTON=m -CONFIG_INTEL_PUNIT_IPC=m -CONFIG_INTEL_TELEMETRY=m -CONFIG_MLX_PLATFORM=m -# CONFIG_INTEL_TURBO_MAX_3 is not set -CONFIG_INTEL_CHTDC_TI_PWRBTN=m -CONFIG_PMC_ATOM=y -CONFIG_CHROME_PLATFORMS=y -CONFIG_CHROMEOS_LAPTOP=m -CONFIG_CHROMEOS_PSTORE=m -CONFIG_CROS_EC_LPC=m -CONFIG_CROS_EC_LPC_MEC=y -CONFIG_CROS_EC_PROTO=y -CONFIG_CROS_KBD_LED_BACKLIGHT=m -CONFIG_MELLANOX_PLATFORM=y -CONFIG_MLXREG_HOTPLUG=m -CONFIG_CLKDEV_LOOKUP=y -CONFIG_HAVE_CLK_PREPARE=y -CONFIG_COMMON_CLK=y - -# -# Common Clock Framework -# -CONFIG_COMMON_CLK_WM831X=m -CONFIG_COMMON_CLK_SI5351=m -CONFIG_COMMON_CLK_CDCE706=m -CONFIG_COMMON_CLK_CS2000_CP=m -# CONFIG_COMMON_CLK_NXP is not set -CONFIG_COMMON_CLK_PWM=m -# CONFIG_COMMON_CLK_PXA is not set -# CONFIG_COMMON_CLK_PIC32 is not set -CONFIG_HWSPINLOCK=y - -# -# Clock Source drivers -# -CONFIG_CLKEVT_I8253=y -CONFIG_I8253_LOCK=y -CONFIG_CLKBLD_I8253=y -# CONFIG_ATMEL_PIT is not set -# CONFIG_SH_TIMER_CMT is not set -# CONFIG_SH_TIMER_MTU2 is not set -# CONFIG_SH_TIMER_TMU is not set -# CONFIG_EM_TIMER_STI is not set -CONFIG_MAILBOX=y -CONFIG_PCC=y -CONFIG_ALTERA_MBOX=m -CONFIG_IOMMU_API=y -CONFIG_IOMMU_SUPPORT=y - -# -# Generic IOMMU Pagetable Support -# -CONFIG_IOMMU_IOVA=y -CONFIG_AMD_IOMMU=y -CONFIG_AMD_IOMMU_V2=m -CONFIG_DMAR_TABLE=y -CONFIG_INTEL_IOMMU=y -CONFIG_INTEL_IOMMU_SVM=y -# CONFIG_INTEL_IOMMU_DEFAULT_ON is not set -CONFIG_INTEL_IOMMU_FLOPPY_WA=y -CONFIG_IRQ_REMAP=y - -# -# Remoteproc drivers -# -CONFIG_REMOTEPROC=m - -# -# Rpmsg drivers -# -CONFIG_RPMSG=m -CONFIG_RPMSG_CHAR=m -CONFIG_RPMSG_QCOM_GLINK_NATIVE=m -CONFIG_RPMSG_QCOM_GLINK_RPM=m -CONFIG_RPMSG_VIRTIO=m -CONFIG_SOUNDWIRE=y - -# -# SoundWire Devices -# -CONFIG_SOUNDWIRE_BUS=m -CONFIG_SOUNDWIRE_CADENCE=m -CONFIG_SOUNDWIRE_INTEL=m - -# -# SOC (System On Chip) specific Drivers -# - -# -# Amlogic SoC drivers -# - -# -# Broadcom SoC drivers -# - -# -# i.MX SoC drivers -# - -# -# Qualcomm SoC drivers -# -# CONFIG_SUNXI_SRAM is not set -CONFIG_SOC_TI=y - -# -# Xilinx SoC drivers -# -CONFIG_XILINX_VCU=m -CONFIG_PM_DEVFREQ=y - -# -# DEVFREQ Governors -# -CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y -CONFIG_DEVFREQ_GOV_PERFORMANCE=y -CONFIG_DEVFREQ_GOV_POWERSAVE=y -CONFIG_DEVFREQ_GOV_USERSPACE=y -CONFIG_DEVFREQ_GOV_PASSIVE=m - -# -# DEVFREQ Drivers -# -CONFIG_PM_DEVFREQ_EVENT=y -CONFIG_EXTCON=y - -# -# Extcon Device Drivers -# -CONFIG_EXTCON_ADC_JACK=m -CONFIG_EXTCON_ARIZONA=m -CONFIG_EXTCON_AXP288=m -CONFIG_EXTCON_GPIO=m -# CONFIG_EXTCON_INTEL_INT3496 is not set -CONFIG_EXTCON_MAX14577=m -CONFIG_EXTCON_MAX3355=m -CONFIG_EXTCON_MAX77693=m -CONFIG_EXTCON_RT8973A=m -CONFIG_EXTCON_SM5502=m -# CONFIG_EXTCON_USB_GPIO is not set -CONFIG_EXTCON_USBC_CROS_EC=m -CONFIG_MEMORY=y -CONFIG_IIO=m -CONFIG_IIO_BUFFER=y -CONFIG_IIO_BUFFER_CB=m -CONFIG_IIO_BUFFER_HW_CONSUMER=m -CONFIG_IIO_KFIFO_BUF=m -CONFIG_IIO_TRIGGERED_BUFFER=m -CONFIG_IIO_CONFIGFS=m -CONFIG_IIO_TRIGGER=y -CONFIG_IIO_CONSUMERS_PER_TRIGGER=2 -CONFIG_IIO_SW_DEVICE=m -CONFIG_IIO_SW_TRIGGER=m -CONFIG_IIO_TRIGGERED_EVENT=m - -# -# Accelerometers -# -CONFIG_BMA180=m -CONFIG_BMA220=m -CONFIG_BMC150_ACCEL=m -CONFIG_BMC150_ACCEL_I2C=m -CONFIG_BMC150_ACCEL_SPI=m -CONFIG_DA280=m -CONFIG_DA311=m -CONFIG_DMARD09=m -CONFIG_DMARD10=m -CONFIG_HID_SENSOR_ACCEL_3D=m -CONFIG_IIO_CROS_EC_ACCEL_LEGACY=m -CONFIG_IIO_ST_ACCEL_3AXIS=m -CONFIG_IIO_ST_ACCEL_I2C_3AXIS=m -CONFIG_IIO_ST_ACCEL_SPI_3AXIS=m -CONFIG_KXSD9=m -CONFIG_KXSD9_SPI=m -CONFIG_KXSD9_I2C=m -CONFIG_KXCJK1013=m -CONFIG_MC3230=m -CONFIG_MMA7455=m -CONFIG_MMA7455_I2C=m -CONFIG_MMA7455_SPI=m -CONFIG_MMA7660=m -CONFIG_MMA8452=m -CONFIG_MMA9551_CORE=m -CONFIG_MMA9551=m -CONFIG_MMA9553=m -CONFIG_MXC4005=m -CONFIG_MXC6255=m -CONFIG_SCA3000=m -CONFIG_STK8312=m -CONFIG_STK8BA50=m - -# -# Analog to digital converters -# -CONFIG_AD_SIGMA_DELTA=m -CONFIG_AD7266=m -CONFIG_AD7291=m -CONFIG_AD7298=m -CONFIG_AD7476=m -CONFIG_AD7766=m -CONFIG_AD7791=m -CONFIG_AD7793=m -CONFIG_AD7887=m -CONFIG_AD7923=m -CONFIG_AD799X=m -CONFIG_AXP20X_ADC=m -CONFIG_AXP288_ADC=m -CONFIG_CC10001_ADC=m -CONFIG_DA9150_GPADC=m -CONFIG_DLN2_ADC=m -CONFIG_HI8435=m -CONFIG_HX711=m -CONFIG_INA2XX_ADC=m -CONFIG_LTC2471=m -CONFIG_LTC2485=m -CONFIG_LTC2497=m -CONFIG_MAX1027=m -CONFIG_MAX11100=m -CONFIG_MAX1118=m -CONFIG_MAX1363=m -CONFIG_MAX9611=m -CONFIG_MCP320X=m -CONFIG_MCP3422=m -CONFIG_MEN_Z188_ADC=m -CONFIG_NAU7802=m -CONFIG_QCOM_VADC_COMMON=m -CONFIG_QCOM_SPMI_IADC=m -CONFIG_QCOM_SPMI_VADC=m -CONFIG_TI_ADC081C=m -CONFIG_TI_ADC0832=m -CONFIG_TI_ADC084S021=m -CONFIG_TI_ADC12138=m -CONFIG_TI_ADC108S102=m -CONFIG_TI_ADC128S052=m -CONFIG_TI_ADC161S626=m -CONFIG_TI_ADS1015=m -CONFIG_TI_ADS7950=m -CONFIG_TI_AM335X_ADC=m -CONFIG_TI_TLC4541=m -CONFIG_VIPERBOARD_ADC=m - -# -# Amplifiers -# -CONFIG_AD8366=m - -# -# Chemical Sensors -# -CONFIG_ATLAS_PH_SENSOR=m -CONFIG_CCS811=m -CONFIG_IAQCORE=m -CONFIG_VZ89X=m -CONFIG_IIO_CROS_EC_SENSORS_CORE=m -CONFIG_IIO_CROS_EC_SENSORS=m - -# -# Hid Sensor IIO Common -# -CONFIG_HID_SENSOR_IIO_COMMON=m -CONFIG_HID_SENSOR_IIO_TRIGGER=m -CONFIG_IIO_MS_SENSORS_I2C=m - -# -# SSP Sensor Common -# -CONFIG_IIO_SSP_SENSORS_COMMONS=m -CONFIG_IIO_SSP_SENSORHUB=m -CONFIG_IIO_ST_SENSORS_I2C=m -CONFIG_IIO_ST_SENSORS_SPI=m -CONFIG_IIO_ST_SENSORS_CORE=m - -# -# Counters -# - -# -# Digital to analog converters -# -CONFIG_AD5064=m -CONFIG_AD5360=m -CONFIG_AD5380=m -CONFIG_AD5421=m -CONFIG_AD5446=m -CONFIG_AD5449=m -CONFIG_AD5592R_BASE=m -CONFIG_AD5592R=m -CONFIG_AD5593R=m -CONFIG_AD5504=m -CONFIG_AD5624R_SPI=m -CONFIG_LTC2632=m -CONFIG_AD5686=m -CONFIG_AD5755=m -CONFIG_AD5761=m -CONFIG_AD5764=m -CONFIG_AD5791=m -CONFIG_AD7303=m -CONFIG_AD8801=m -CONFIG_DS4424=m -CONFIG_M62332=m -CONFIG_MAX517=m -CONFIG_MCP4725=m -CONFIG_MCP4922=m -CONFIG_TI_DAC082S085=m - -# -# IIO dummy driver -# -# CONFIG_IIO_SIMPLE_DUMMY is not set - -# -# Frequency Synthesizers DDS/PLL -# - -# -# Clock Generator/Distribution -# -CONFIG_AD9523=m - -# -# Phase-Locked Loop (PLL) frequency synthesizers -# -CONFIG_ADF4350=m - -# -# Digital gyroscope sensors -# -CONFIG_ADIS16080=m -CONFIG_ADIS16130=m -CONFIG_ADIS16136=m -CONFIG_ADIS16260=m -CONFIG_ADXRS450=m -CONFIG_BMG160=m -CONFIG_BMG160_I2C=m -CONFIG_BMG160_SPI=m -CONFIG_HID_SENSOR_GYRO_3D=m -CONFIG_MPU3050=m -CONFIG_MPU3050_I2C=m -CONFIG_IIO_ST_GYRO_3AXIS=m -CONFIG_IIO_ST_GYRO_I2C_3AXIS=m -CONFIG_IIO_ST_GYRO_SPI_3AXIS=m -CONFIG_ITG3200=m - -# -# Health Sensors -# - -# -# Heart Rate Monitors -# -CONFIG_AFE4403=m -CONFIG_AFE4404=m -CONFIG_MAX30100=m -CONFIG_MAX30102=m - -# -# Humidity sensors -# -CONFIG_AM2315=m -CONFIG_DHT11=m -CONFIG_HDC100X=m -CONFIG_HID_SENSOR_HUMIDITY=m -CONFIG_HTS221=m -CONFIG_HTS221_I2C=m -CONFIG_HTS221_SPI=m -CONFIG_HTU21=m -CONFIG_SI7005=m -CONFIG_SI7020=m - -# -# Inertial measurement units -# -CONFIG_ADIS16400=m -CONFIG_ADIS16480=m -CONFIG_BMI160=m -CONFIG_BMI160_I2C=m -CONFIG_BMI160_SPI=m -CONFIG_KMX61=m -CONFIG_INV_MPU6050_IIO=m -CONFIG_INV_MPU6050_I2C=m -CONFIG_INV_MPU6050_SPI=m -CONFIG_IIO_ST_LSM6DSX=m -CONFIG_IIO_ST_LSM6DSX_I2C=m -CONFIG_IIO_ST_LSM6DSX_SPI=m -CONFIG_IIO_ADIS_LIB=m -CONFIG_IIO_ADIS_LIB_BUFFER=y - -# -# Light sensors -# -# CONFIG_ACPI_ALS is not set -CONFIG_ADJD_S311=m -CONFIG_AL3320A=m -CONFIG_APDS9300=m -CONFIG_APDS9960=m -CONFIG_BH1750=m -CONFIG_BH1780=m -CONFIG_CM32181=m -CONFIG_CM3232=m -CONFIG_CM3323=m -CONFIG_CM36651=m -CONFIG_IIO_CROS_EC_LIGHT_PROX=m -CONFIG_GP2AP020A00F=m -CONFIG_SENSORS_ISL29018=m -CONFIG_SENSORS_ISL29028=m -CONFIG_ISL29125=m -CONFIG_HID_SENSOR_ALS=m -CONFIG_HID_SENSOR_PROX=m -CONFIG_JSA1212=m -CONFIG_RPR0521=m -CONFIG_SENSORS_LM3533=m -CONFIG_LTR501=m -CONFIG_MAX44000=m -CONFIG_OPT3001=m -CONFIG_PA12203001=m -CONFIG_SI1145=m -CONFIG_STK3310=m -CONFIG_ST_UVIS25=m -CONFIG_ST_UVIS25_I2C=m -CONFIG_ST_UVIS25_SPI=m -CONFIG_TCS3414=m -CONFIG_TCS3472=m -CONFIG_SENSORS_TSL2563=m -CONFIG_TSL2583=m -CONFIG_TSL4531=m -CONFIG_US5182D=m -CONFIG_VCNL4000=m -CONFIG_VEML6070=m -CONFIG_VL6180=m -CONFIG_ZOPT2201=m - -# -# Magnetometer sensors -# -CONFIG_AK8975=m -CONFIG_AK09911=m -CONFIG_BMC150_MAGN=m -CONFIG_BMC150_MAGN_I2C=m -CONFIG_BMC150_MAGN_SPI=m -CONFIG_MAG3110=m -CONFIG_HID_SENSOR_MAGNETOMETER_3D=m -CONFIG_MMC35240=m -CONFIG_IIO_ST_MAGN_3AXIS=m -CONFIG_IIO_ST_MAGN_I2C_3AXIS=m -CONFIG_IIO_ST_MAGN_SPI_3AXIS=m -CONFIG_SENSORS_HMC5843=m -CONFIG_SENSORS_HMC5843_I2C=m -CONFIG_SENSORS_HMC5843_SPI=m - -# -# Multiplexers -# - -# -# Inclinometer sensors -# -CONFIG_HID_SENSOR_INCLINOMETER_3D=m -CONFIG_HID_SENSOR_DEVICE_ROTATION=m - -# -# Triggers - standalone -# -CONFIG_IIO_HRTIMER_TRIGGER=m -CONFIG_IIO_INTERRUPT_TRIGGER=m -CONFIG_IIO_TIGHTLOOP_TRIGGER=m -CONFIG_IIO_SYSFS_TRIGGER=m - -# -# Digital potentiometers -# -CONFIG_DS1803=m -CONFIG_MAX5481=m -CONFIG_MAX5487=m -CONFIG_MCP4131=m -CONFIG_MCP4531=m -CONFIG_TPL0102=m - -# -# Digital potentiostats -# -CONFIG_LMP91000=m - -# -# Pressure sensors -# -CONFIG_ABP060MG=m -CONFIG_BMP280=m -CONFIG_BMP280_I2C=m -CONFIG_BMP280_SPI=m -CONFIG_IIO_CROS_EC_BARO=m -CONFIG_HID_SENSOR_PRESS=m -CONFIG_HP03=m -CONFIG_MPL115=m -CONFIG_MPL115_I2C=m -CONFIG_MPL115_SPI=m -CONFIG_MPL3115=m -CONFIG_MS5611=m -CONFIG_MS5611_I2C=m -CONFIG_MS5611_SPI=m -CONFIG_MS5637=m -CONFIG_IIO_ST_PRESS=m -CONFIG_IIO_ST_PRESS_I2C=m -CONFIG_IIO_ST_PRESS_SPI=m -CONFIG_T5403=m -CONFIG_HP206C=m -CONFIG_ZPA2326=m -CONFIG_ZPA2326_I2C=m -CONFIG_ZPA2326_SPI=m - -# -# Lightning sensors -# -CONFIG_AS3935=m - -# -# Proximity and distance sensors -# -CONFIG_LIDAR_LITE_V2=m -CONFIG_RFD77402=m -CONFIG_SRF04=m -CONFIG_SX9500=m -CONFIG_SRF08=m - -# -# Temperature sensors -# -CONFIG_MAXIM_THERMOCOUPLE=m -CONFIG_HID_SENSOR_TEMP=m -CONFIG_MLX90614=m -CONFIG_TMP006=m -CONFIG_TMP007=m -CONFIG_TSYS01=m -CONFIG_TSYS02D=m -CONFIG_NTB=m -CONFIG_NTB_AMD=m -CONFIG_NTB_IDT=m -CONFIG_NTB_INTEL=m -CONFIG_NTB_SWITCHTEC=m -CONFIG_NTB_PINGPONG=m -CONFIG_NTB_TOOL=m -CONFIG_NTB_PERF=m -CONFIG_NTB_TRANSPORT=m -CONFIG_VME_BUS=y - -# -# VME Bridge Drivers -# -CONFIG_VME_CA91CX42=m -CONFIG_VME_TSI148=m -CONFIG_VME_FAKE=m - -# -# VME Board Drivers -# -CONFIG_VMIVME_7805=m - -# -# VME Device Drivers -# -CONFIG_VME_USER=m -CONFIG_PWM=y -CONFIG_PWM_SYSFS=y -CONFIG_PWM_CROS_EC=m -CONFIG_PWM_LP3943=m -CONFIG_PWM_LPSS=m -CONFIG_PWM_LPSS_PCI=m -CONFIG_PWM_LPSS_PLATFORM=m -CONFIG_PWM_PCA9685=m - -# -# IRQ chip support -# -CONFIG_ARM_GIC_MAX_NR=1 -# CONFIG_ARM_GIC_V3_ITS is not set -CONFIG_IPACK_BUS=m -CONFIG_BOARD_TPCI200=m -CONFIG_SERIAL_IPOCTAL=m -CONFIG_RESET_CONTROLLER=y -# CONFIG_RESET_ATH79 is not set -# CONFIG_RESET_AXS10X is not set -# CONFIG_RESET_BERLIN is not set -# CONFIG_RESET_IMX7 is not set -# CONFIG_RESET_LANTIQ is not set -# CONFIG_RESET_LPC18XX is not set -# CONFIG_RESET_MESON is not set -# CONFIG_RESET_PISTACHIO is not set -# CONFIG_RESET_SIMPLE is not set -# CONFIG_RESET_SUNXI is not set -CONFIG_RESET_TI_SYSCON=m -# CONFIG_RESET_ZYNQ is not set -# CONFIG_RESET_TEGRA_BPMP is not set -CONFIG_FMC=m -CONFIG_FMC_FAKEDEV=m -CONFIG_FMC_TRIVIAL=m -CONFIG_FMC_WRITE_EEPROM=m -CONFIG_FMC_CHARDEV=m - -# -# PHY Subsystem -# -CONFIG_GENERIC_PHY=y -CONFIG_BCM_KONA_USB2_PHY=m -CONFIG_PHY_PXA_28NM_HSIC=m -CONFIG_PHY_PXA_28NM_USB2=m -CONFIG_PHY_CPCAP_USB=m -CONFIG_PHY_QCOM_USB_HS=m -CONFIG_PHY_QCOM_USB_HSIC=m -CONFIG_PHY_SAMSUNG_USB2=m -# CONFIG_PHY_EXYNOS4210_USB2 is not set -# CONFIG_PHY_EXYNOS4X12_USB2 is not set -# CONFIG_PHY_EXYNOS5250_USB2 is not set -CONFIG_PHY_TUSB1210=m -CONFIG_POWERCAP=y -CONFIG_INTEL_RAPL=m -CONFIG_MCB=m -CONFIG_MCB_PCI=m -CONFIG_MCB_LPC=m - -# -# Performance monitor support -# -CONFIG_RAS=y -CONFIG_RAS_CEC=y -CONFIG_THUNDERBOLT=m - -# -# Android -# -# CONFIG_ANDROID is not set -CONFIG_LIBNVDIMM=m -CONFIG_BLK_DEV_PMEM=m -CONFIG_ND_BLK=m -CONFIG_ND_CLAIM=y -CONFIG_ND_BTT=m -CONFIG_BTT=y -CONFIG_DAX=y -CONFIG_DEV_DAX=m -CONFIG_NVMEM=y -CONFIG_STM=m -# CONFIG_STM_DUMMY is not set -CONFIG_STM_SOURCE_CONSOLE=m -CONFIG_STM_SOURCE_HEARTBEAT=m -# CONFIG_STM_SOURCE_FTRACE is not set -CONFIG_INTEL_TH=m -CONFIG_INTEL_TH_PCI=m -CONFIG_INTEL_TH_GTH=m -CONFIG_INTEL_TH_STH=m -CONFIG_INTEL_TH_MSU=m -CONFIG_INTEL_TH_PTI=m -# CONFIG_INTEL_TH_DEBUG is not set -CONFIG_FPGA=m -CONFIG_ALTERA_PR_IP_CORE=m -CONFIG_FPGA_MGR_ALTERA_PS_SPI=m -CONFIG_FPGA_MGR_ALTERA_CVP=m -CONFIG_FPGA_MGR_XILINX_SPI=m -CONFIG_FPGA_BRIDGE=m -CONFIG_XILINX_PR_DECOUPLER=m -CONFIG_FPGA_REGION=m -CONFIG_FSI=m -CONFIG_FSI_MASTER_GPIO=m -CONFIG_FSI_MASTER_HUB=m -CONFIG_FSI_SCOM=m -CONFIG_PM_OPP=y -# CONFIG_UNISYS_VISORBUS is not set -CONFIG_SIOX=m -CONFIG_SIOX_BUS_GPIO=m -CONFIG_SLIMBUS=m -CONFIG_SLIM_QCOM_CTRL=m - -# -# Firmware Drivers -# -CONFIG_EDD=m -# CONFIG_EDD_OFF is not set -CONFIG_FIRMWARE_MEMMAP=y -CONFIG_DELL_RBU=m -CONFIG_DCDBAS=m -CONFIG_DMIID=y -CONFIG_DMI_SYSFS=m -CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y -CONFIG_ISCSI_IBFT_FIND=y -CONFIG_ISCSI_IBFT=m -CONFIG_FW_CFG_SYSFS=m -# CONFIG_FW_CFG_SYSFS_CMDLINE is not set -CONFIG_GOOGLE_FIRMWARE=y -CONFIG_GOOGLE_SMI=m -CONFIG_GOOGLE_COREBOOT_TABLE=m -CONFIG_GOOGLE_COREBOOT_TABLE_ACPI=m -CONFIG_GOOGLE_MEMCONSOLE=m -CONFIG_GOOGLE_MEMCONSOLE_X86_LEGACY=m -CONFIG_GOOGLE_MEMCONSOLE_COREBOOT=m -CONFIG_GOOGLE_VPD=m - -# -# EFI (Extensible Firmware Interface) Support -# -CONFIG_EFI_VARS=m -CONFIG_EFI_ESRT=y -CONFIG_EFI_VARS_PSTORE=m -CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE=y -CONFIG_EFI_RUNTIME_MAP=y -# CONFIG_EFI_FAKE_MEMMAP is not set -CONFIG_EFI_RUNTIME_WRAPPERS=y -CONFIG_EFI_BOOTLOADER_CONTROL=m -CONFIG_EFI_CAPSULE_LOADER=m -CONFIG_EFI_TEST=m -CONFIG_APPLE_PROPERTIES=y -CONFIG_RESET_ATTACK_MITIGATION=y -CONFIG_UEFI_CPER=y -CONFIG_EFI_DEV_PATH_PARSER=y - -# -# Tegra firmware driver -# - -# -# File systems -# -CONFIG_DCACHE_WORD_ACCESS=y -CONFIG_FS_IOMAP=y -CONFIG_EXT2_FS=m -CONFIG_EXT2_FS_XATTR=y -CONFIG_EXT2_FS_POSIX_ACL=y -CONFIG_EXT2_FS_SECURITY=y -CONFIG_EXT3_FS=m -CONFIG_EXT3_FS_POSIX_ACL=y -CONFIG_EXT3_FS_SECURITY=y -CONFIG_EXT4_FS=m -CONFIG_EXT4_FS_POSIX_ACL=y -CONFIG_EXT4_FS_SECURITY=y -CONFIG_EXT4_ENCRYPTION=y -CONFIG_EXT4_FS_ENCRYPTION=y -# CONFIG_EXT4_DEBUG is not set -CONFIG_JBD2=m -# CONFIG_JBD2_DEBUG is not set -CONFIG_FS_MBCACHE=m -CONFIG_REISERFS_FS=m -# CONFIG_REISERFS_CHECK is not set -CONFIG_REISERFS_PROC_INFO=y -CONFIG_REISERFS_FS_XATTR=y -CONFIG_REISERFS_FS_POSIX_ACL=y -CONFIG_REISERFS_FS_SECURITY=y -CONFIG_JFS_FS=m -CONFIG_JFS_POSIX_ACL=y -CONFIG_JFS_SECURITY=y -# CONFIG_JFS_DEBUG is not set -CONFIG_JFS_STATISTICS=y -CONFIG_XFS_FS=m -CONFIG_XFS_QUOTA=y -CONFIG_XFS_POSIX_ACL=y -CONFIG_XFS_RT=y -CONFIG_XFS_ONLINE_SCRUB=y -# CONFIG_XFS_WARN is not set -# CONFIG_XFS_DEBUG is not set -CONFIG_GFS2_FS=m -CONFIG_GFS2_FS_LOCKING_DLM=y -CONFIG_OCFS2_FS=m -CONFIG_OCFS2_FS_O2CB=m -CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m -CONFIG_OCFS2_FS_STATS=y -CONFIG_OCFS2_DEBUG_MASKLOG=y -CONFIG_OCFS2_DEBUG_FS=y -CONFIG_BTRFS_FS=m -CONFIG_BTRFS_FS_POSIX_ACL=y -# CONFIG_BTRFS_FS_CHECK_INTEGRITY is not set -# CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set -# CONFIG_BTRFS_DEBUG is not set -# CONFIG_BTRFS_ASSERT is not set -# CONFIG_BTRFS_FS_REF_VERIFY is not set -CONFIG_NILFS2_FS=m -CONFIG_F2FS_FS=m -CONFIG_F2FS_STAT_FS=y -CONFIG_F2FS_FS_XATTR=y -CONFIG_F2FS_FS_POSIX_ACL=y -CONFIG_F2FS_FS_SECURITY=y -CONFIG_F2FS_CHECK_FS=y -CONFIG_F2FS_FS_ENCRYPTION=y -# CONFIG_F2FS_IO_TRACE is not set -# CONFIG_F2FS_FAULT_INJECTION is not set -CONFIG_FS_DAX=y -CONFIG_FS_POSIX_ACL=y -CONFIG_EXPORTFS=y -CONFIG_EXPORTFS_BLOCK_OPS=y -CONFIG_FILE_LOCKING=y -CONFIG_MANDATORY_FILE_LOCKING=y -CONFIG_FS_ENCRYPTION=m -CONFIG_FSNOTIFY=y -CONFIG_DNOTIFY=y -CONFIG_INOTIFY_USER=y -CONFIG_FANOTIFY=y -CONFIG_QUOTA=y -CONFIG_QUOTA_NETLINK_INTERFACE=y -# CONFIG_PRINT_QUOTA_WARNING is not set -# CONFIG_QUOTA_DEBUG is not set -CONFIG_QUOTA_TREE=m -CONFIG_QFMT_V1=m -CONFIG_QFMT_V2=m -CONFIG_QUOTACTL=y -CONFIG_QUOTACTL_COMPAT=y -CONFIG_AUTOFS4_FS=m -CONFIG_FUSE_FS=m -CONFIG_CUSE=m -CONFIG_OVERLAY_FS=m -# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set -CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y -CONFIG_OVERLAY_FS_INDEX=y -CONFIG_OVERLAY_FS_NFS_EXPORT=y - -# -# Caches -# -CONFIG_FSCACHE=m -CONFIG_FSCACHE_STATS=y -# CONFIG_FSCACHE_HISTOGRAM is not set -# CONFIG_FSCACHE_DEBUG is not set -# CONFIG_FSCACHE_OBJECT_LIST is not set -CONFIG_CACHEFILES=m -# CONFIG_CACHEFILES_DEBUG is not set -# CONFIG_CACHEFILES_HISTOGRAM is not set - -# -# CD-ROM/DVD Filesystems -# -CONFIG_ISO9660_FS=m -CONFIG_JOLIET=y -CONFIG_ZISOFS=y -CONFIG_UDF_FS=m -CONFIG_UDF_NLS=y - -# -# DOS/FAT/NT Filesystems -# -CONFIG_FAT_FS=m -CONFIG_MSDOS_FS=m -CONFIG_VFAT_FS=m -CONFIG_FAT_DEFAULT_CODEPAGE=437 -CONFIG_FAT_DEFAULT_IOCHARSET="utf8" -# CONFIG_FAT_DEFAULT_UTF8 is not set -CONFIG_NTFS_FS=m -# CONFIG_NTFS_DEBUG is not set -CONFIG_NTFS_RW=y - -# -# Pseudo filesystems -# -CONFIG_PROC_FS=y -CONFIG_PROC_KCORE=y -CONFIG_PROC_SYSCTL=y -CONFIG_PROC_PAGE_MONITOR=y -# CONFIG_PROC_CHILDREN is not set -CONFIG_KERNFS=y -CONFIG_SYSFS=y -CONFIG_TMPFS=y -CONFIG_TMPFS_POSIX_ACL=y -CONFIG_TMPFS_XATTR=y -CONFIG_HUGETLBFS=y -CONFIG_HUGETLB_PAGE=y -CONFIG_ARCH_HAS_GIGANTIC_PAGE=y -CONFIG_CONFIGFS_FS=m -CONFIG_EFIVAR_FS=m -CONFIG_MISC_FILESYSTEMS=y -CONFIG_ORANGEFS_FS=m -CONFIG_ADFS_FS=m -# CONFIG_ADFS_FS_RW is not set -CONFIG_AFFS_FS=m -CONFIG_ECRYPT_FS=m -CONFIG_ECRYPT_FS_MESSAGING=y -CONFIG_HFS_FS=m -CONFIG_HFSPLUS_FS=m -CONFIG_HFSPLUS_FS_POSIX_ACL=y -CONFIG_BEFS_FS=m -# CONFIG_BEFS_DEBUG is not set -CONFIG_BFS_FS=m -CONFIG_EFS_FS=m -CONFIG_JFFS2_FS=m -CONFIG_JFFS2_FS_DEBUG=0 -CONFIG_JFFS2_FS_WRITEBUFFER=y -CONFIG_JFFS2_FS_WBUF_VERIFY=y -CONFIG_JFFS2_SUMMARY=y -CONFIG_JFFS2_FS_XATTR=y -CONFIG_JFFS2_FS_POSIX_ACL=y -CONFIG_JFFS2_FS_SECURITY=y -CONFIG_JFFS2_COMPRESSION_OPTIONS=y -CONFIG_JFFS2_ZLIB=y -CONFIG_JFFS2_LZO=y -CONFIG_JFFS2_RTIME=y -CONFIG_JFFS2_RUBIN=y -# CONFIG_JFFS2_CMODE_NONE is not set -CONFIG_JFFS2_CMODE_PRIORITY=y -# CONFIG_JFFS2_CMODE_SIZE is not set -# CONFIG_JFFS2_CMODE_FAVOURLZO is not set -CONFIG_UBIFS_FS=m -CONFIG_UBIFS_FS_ADVANCED_COMPR=y -CONFIG_UBIFS_FS_LZO=y -CONFIG_UBIFS_FS_ZLIB=y -CONFIG_UBIFS_ATIME_SUPPORT=y -CONFIG_UBIFS_FS_ENCRYPTION=y -CONFIG_UBIFS_FS_SECURITY=y -CONFIG_CRAMFS=m -CONFIG_CRAMFS_BLOCKDEV=y -CONFIG_CRAMFS_MTD=y -CONFIG_SQUASHFS=m -# CONFIG_SQUASHFS_FILE_CACHE is not set -CONFIG_SQUASHFS_FILE_DIRECT=y -# CONFIG_SQUASHFS_DECOMP_SINGLE is not set -# CONFIG_SQUASHFS_DECOMP_MULTI is not set -CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU=y -CONFIG_SQUASHFS_XATTR=y -CONFIG_SQUASHFS_ZLIB=y -CONFIG_SQUASHFS_LZ4=y -CONFIG_SQUASHFS_LZO=y -CONFIG_SQUASHFS_XZ=y -CONFIG_SQUASHFS_ZSTD=y -CONFIG_SQUASHFS_4K_DEVBLK_SIZE=y -CONFIG_SQUASHFS_EMBEDDED=y -CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 -CONFIG_VXFS_FS=m -CONFIG_MINIX_FS=m -CONFIG_OMFS_FS=m -CONFIG_HPFS_FS=m -CONFIG_QNX4FS_FS=m -CONFIG_QNX6FS_FS=m -# CONFIG_QNX6FS_DEBUG is not set -CONFIG_ROMFS_FS=m -# CONFIG_ROMFS_BACKED_BY_BLOCK is not set -# CONFIG_ROMFS_BACKED_BY_MTD is not set -CONFIG_ROMFS_BACKED_BY_BOTH=y -CONFIG_ROMFS_ON_BLOCK=y -CONFIG_ROMFS_ON_MTD=y -CONFIG_PSTORE=y -# CONFIG_PSTORE_ZLIB_COMPRESS is not set -CONFIG_PSTORE_LZO_COMPRESS=y -# CONFIG_PSTORE_LZ4_COMPRESS is not set -# CONFIG_PSTORE_CONSOLE is not set -CONFIG_PSTORE_PMSG=y -# CONFIG_PSTORE_FTRACE is not set -CONFIG_PSTORE_RAM=m -CONFIG_SYSV_FS=m -CONFIG_UFS_FS=m -# CONFIG_UFS_FS_WRITE is not set -# CONFIG_UFS_DEBUG is not set -CONFIG_EXOFS_FS=m -# CONFIG_EXOFS_DEBUG is not set -CONFIG_ORE=m -CONFIG_NETWORK_FILESYSTEMS=y -CONFIG_NFS_FS=m -CONFIG_NFS_V2=m -CONFIG_NFS_V3=m -CONFIG_NFS_V3_ACL=y -CONFIG_NFS_V4=m -CONFIG_NFS_SWAP=y -CONFIG_NFS_V4_1=y -CONFIG_NFS_V4_2=y -CONFIG_PNFS_FILE_LAYOUT=m -CONFIG_PNFS_BLOCK=m -CONFIG_PNFS_FLEXFILE_LAYOUT=m -CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org" -CONFIG_NFS_V4_1_MIGRATION=y -CONFIG_NFS_FSCACHE=y -# CONFIG_NFS_USE_LEGACY_DNS is not set -CONFIG_NFS_USE_KERNEL_DNS=y -CONFIG_NFSD=m -CONFIG_NFSD_V2_ACL=y -CONFIG_NFSD_V3=y -CONFIG_NFSD_V3_ACL=y -CONFIG_NFSD_V4=y -CONFIG_NFSD_PNFS=y -CONFIG_NFSD_BLOCKLAYOUT=y -CONFIG_NFSD_SCSILAYOUT=y -CONFIG_NFSD_FLEXFILELAYOUT=y -# CONFIG_NFSD_FAULT_INJECTION is not set -CONFIG_GRACE_PERIOD=m -CONFIG_LOCKD=m -CONFIG_LOCKD_V4=y -CONFIG_NFS_ACL_SUPPORT=m -CONFIG_NFS_COMMON=y -CONFIG_SUNRPC=m -CONFIG_SUNRPC_GSS=m -CONFIG_SUNRPC_BACKCHANNEL=y -CONFIG_SUNRPC_SWAP=y -CONFIG_RPCSEC_GSS_KRB5=m -# CONFIG_SUNRPC_DEBUG is not set -CONFIG_SUNRPC_XPRT_RDMA=m -CONFIG_CEPH_FS=m -CONFIG_CEPH_FSCACHE=y -CONFIG_CEPH_FS_POSIX_ACL=y -CONFIG_CIFS=m -CONFIG_CIFS_STATS=y -CONFIG_CIFS_STATS2=y -CONFIG_CIFS_WEAK_PW_HASH=y -CONFIG_CIFS_UPCALL=y -CONFIG_CIFS_XATTR=y -CONFIG_CIFS_POSIX=y -CONFIG_CIFS_ACL=y -# CONFIG_CIFS_DEBUG is not set -CONFIG_CIFS_DFS_UPCALL=y -CONFIG_CIFS_SMB311=y -# CONFIG_CIFS_SMB_DIRECT is not set -CONFIG_CIFS_FSCACHE=y -CONFIG_CODA_FS=m -CONFIG_AFS_FS=m -# CONFIG_AFS_DEBUG is not set -CONFIG_AFS_FSCACHE=y -CONFIG_9P_FS=m -CONFIG_9P_FSCACHE=y -CONFIG_9P_FS_POSIX_ACL=y -CONFIG_9P_FS_SECURITY=y -CONFIG_NLS=y -CONFIG_NLS_DEFAULT="utf8" -CONFIG_NLS_CODEPAGE_437=m -CONFIG_NLS_CODEPAGE_737=m -CONFIG_NLS_CODEPAGE_775=m -CONFIG_NLS_CODEPAGE_850=m -CONFIG_NLS_CODEPAGE_852=m -CONFIG_NLS_CODEPAGE_855=m -CONFIG_NLS_CODEPAGE_857=m -CONFIG_NLS_CODEPAGE_860=m -CONFIG_NLS_CODEPAGE_861=m -CONFIG_NLS_CODEPAGE_862=m -CONFIG_NLS_CODEPAGE_863=m -CONFIG_NLS_CODEPAGE_864=m -CONFIG_NLS_CODEPAGE_865=m -CONFIG_NLS_CODEPAGE_866=m -CONFIG_NLS_CODEPAGE_869=m -CONFIG_NLS_CODEPAGE_936=m -CONFIG_NLS_CODEPAGE_950=m -CONFIG_NLS_CODEPAGE_932=m -CONFIG_NLS_CODEPAGE_949=m -CONFIG_NLS_CODEPAGE_874=m -CONFIG_NLS_ISO8859_8=m -CONFIG_NLS_CODEPAGE_1250=m -CONFIG_NLS_CODEPAGE_1251=m -CONFIG_NLS_ASCII=m -CONFIG_NLS_ISO8859_1=m -CONFIG_NLS_ISO8859_2=m -CONFIG_NLS_ISO8859_3=m -CONFIG_NLS_ISO8859_4=m -CONFIG_NLS_ISO8859_5=m -CONFIG_NLS_ISO8859_6=m -CONFIG_NLS_ISO8859_7=m -CONFIG_NLS_ISO8859_9=m -CONFIG_NLS_ISO8859_13=m -CONFIG_NLS_ISO8859_14=m -CONFIG_NLS_ISO8859_15=m -CONFIG_NLS_KOI8_R=m -CONFIG_NLS_KOI8_U=m -CONFIG_NLS_MAC_ROMAN=m -CONFIG_NLS_MAC_CELTIC=m -CONFIG_NLS_MAC_CENTEURO=m -CONFIG_NLS_MAC_CROATIAN=m -CONFIG_NLS_MAC_CYRILLIC=m -CONFIG_NLS_MAC_GAELIC=m -CONFIG_NLS_MAC_GREEK=m -CONFIG_NLS_MAC_ICELAND=m -CONFIG_NLS_MAC_INUIT=m -CONFIG_NLS_MAC_ROMANIAN=m -CONFIG_NLS_MAC_TURKISH=m -CONFIG_NLS_UTF8=m -CONFIG_DLM=m -# CONFIG_DLM_DEBUG is not set - -# -# Kernel hacking -# -CONFIG_TRACE_IRQFLAGS_SUPPORT=y - -# -# printk and dmesg options -# -# CONFIG_PRINTK_TIME is not set -CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7 -CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4 -# CONFIG_BOOT_PRINTK_DELAY is not set -# CONFIG_DYNAMIC_DEBUG is not set - -# -# Compile-time checks and compiler options -# -# CONFIG_DEBUG_INFO is not set -# CONFIG_ENABLE_WARN_DEPRECATED is not set -# CONFIG_ENABLE_MUST_CHECK is not set -CONFIG_FRAME_WARN=0 -CONFIG_STRIP_ASM_SYMS=y -# CONFIG_READABLE_ASM is not set -# CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_PAGE_OWNER is not set -CONFIG_DEBUG_FS=y -# CONFIG_HEADERS_CHECK is not set -# CONFIG_DEBUG_SECTION_MISMATCH is not set -CONFIG_SECTION_MISMATCH_WARN_ONLY=y -CONFIG_STACK_VALIDATION=y -# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set -# CONFIG_MAGIC_SYSRQ is not set -CONFIG_DEBUG_KERNEL=y - -# -# Memory Debugging -# -# CONFIG_PAGE_EXTENSION is not set -# CONFIG_DEBUG_PAGEALLOC is not set -# CONFIG_PAGE_POISONING is not set -# CONFIG_DEBUG_PAGE_REF is not set -# CONFIG_DEBUG_RODATA_TEST is not set -# CONFIG_DEBUG_OBJECTS is not set -# CONFIG_SLUB_DEBUG_ON is not set -# CONFIG_SLUB_STATS is not set -CONFIG_HAVE_DEBUG_KMEMLEAK=y -# CONFIG_DEBUG_KMEMLEAK is not set -# CONFIG_DEBUG_STACK_USAGE is not set -# CONFIG_DEBUG_VM is not set -CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y -# CONFIG_DEBUG_VIRTUAL is not set -CONFIG_DEBUG_MEMORY_INIT=y -# CONFIG_DEBUG_PER_CPU_MAPS is not set -CONFIG_HAVE_DEBUG_STACKOVERFLOW=y -# CONFIG_DEBUG_STACKOVERFLOW is not set -CONFIG_HAVE_ARCH_KASAN=y -# CONFIG_KASAN is not set -CONFIG_ARCH_HAS_KCOV=y -# CONFIG_KCOV is not set -# CONFIG_DEBUG_SHIRQ is not set - -# -# Debug Lockups and Hangs -# -# CONFIG_SOFTLOCKUP_DETECTOR is not set -CONFIG_HARDLOCKUP_CHECK_TIMESTAMP=y -# CONFIG_HARDLOCKUP_DETECTOR is not set -# CONFIG_DETECT_HUNG_TASK is not set -# CONFIG_WQ_WATCHDOG is not set -# CONFIG_PANIC_ON_OOPS is not set -CONFIG_PANIC_ON_OOPS_VALUE=0 -CONFIG_PANIC_TIMEOUT=0 -CONFIG_SCHED_DEBUG=y -CONFIG_SCHED_INFO=y -CONFIG_SCHEDSTATS=y -# CONFIG_SCHED_STACK_END_CHECK is not set -# CONFIG_DEBUG_TIMEKEEPING is not set -# CONFIG_DEBUG_PREEMPT is not set - -# -# Lock Debugging (spinlocks, mutexes, etc...) -# -# CONFIG_DEBUG_RT_MUTEXES is not set -# CONFIG_DEBUG_SPINLOCK is not set -# CONFIG_DEBUG_MUTEXES is not set -# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set -# CONFIG_DEBUG_LOCK_ALLOC is not set -# CONFIG_PROVE_LOCKING is not set -# CONFIG_LOCK_STAT is not set -# CONFIG_DEBUG_ATOMIC_SLEEP is not set -# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set -# CONFIG_LOCK_TORTURE_TEST is not set -# CONFIG_WW_MUTEX_SELFTEST is not set -CONFIG_STACKTRACE=y -# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set -# CONFIG_DEBUG_KOBJECT is not set -CONFIG_DEBUG_BUGVERBOSE=y -# CONFIG_DEBUG_LIST is not set -# CONFIG_DEBUG_PI_LIST is not set -# CONFIG_DEBUG_SG is not set -# CONFIG_DEBUG_NOTIFIERS is not set -# CONFIG_DEBUG_CREDENTIALS is not set - -# -# RCU Debugging -# -# CONFIG_PROVE_RCU is not set -CONFIG_TORTURE_TEST=m -CONFIG_RCU_PERF_TEST=m -# CONFIG_RCU_TORTURE_TEST is not set -CONFIG_RCU_CPU_STALL_TIMEOUT=60 -# CONFIG_RCU_TRACE is not set -# CONFIG_RCU_EQS_DEBUG is not set -# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set -# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set -# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set -# CONFIG_NOTIFIER_ERROR_INJECTION is not set -# CONFIG_FAULT_INJECTION is not set -CONFIG_LATENCYTOP=y -CONFIG_USER_STACKTRACE_SUPPORT=y -CONFIG_NOP_TRACER=y -CONFIG_HAVE_FUNCTION_TRACER=y -CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y -CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y -CONFIG_HAVE_SYSCALL_TRACEPOINTS=y -CONFIG_HAVE_FENTRY=y -CONFIG_HAVE_C_RECORDMCOUNT=y -CONFIG_TRACE_CLOCK=y -CONFIG_RING_BUFFER=y -CONFIG_EVENT_TRACING=y -CONFIG_CONTEXT_SWITCH_TRACER=y -CONFIG_TRACING=y -CONFIG_GENERIC_TRACER=y -CONFIG_TRACING_SUPPORT=y -CONFIG_FTRACE=y -CONFIG_FUNCTION_TRACER=y -# CONFIG_FUNCTION_GRAPH_TRACER is not set -# CONFIG_PREEMPTIRQ_EVENTS is not set -# CONFIG_IRQSOFF_TRACER is not set -# CONFIG_PREEMPT_TRACER is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_HWLAT_TRACER is not set -CONFIG_FTRACE_SYSCALLS=y -# CONFIG_TRACER_SNAPSHOT is not set -CONFIG_BRANCH_PROFILE_NONE=y -# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set -CONFIG_STACK_TRACER=y -CONFIG_BLK_DEV_IO_TRACE=y -# CONFIG_UPROBE_EVENTS is not set -# CONFIG_PROBE_EVENTS is not set -CONFIG_DYNAMIC_FTRACE=y -CONFIG_DYNAMIC_FTRACE_WITH_REGS=y -CONFIG_FUNCTION_PROFILER=y -CONFIG_FTRACE_MCOUNT_RECORD=y -# CONFIG_FTRACE_STARTUP_TEST is not set -# CONFIG_MMIOTRACE is not set -# CONFIG_HIST_TRIGGERS is not set -# CONFIG_TRACEPOINT_BENCHMARK is not set -# CONFIG_RING_BUFFER_BENCHMARK is not set -# CONFIG_RING_BUFFER_STARTUP_TEST is not set -# CONFIG_TRACE_EVAL_MAP_FILE is not set -CONFIG_TRACING_EVENTS_GPIO=y -# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set -# CONFIG_DMA_API_DEBUG is not set -# CONFIG_RUNTIME_TESTING_MENU is not set -CONFIG_MEMTEST=y -# CONFIG_BUG_ON_DATA_CORRUPTION is not set -# CONFIG_SAMPLES is not set -CONFIG_HAVE_ARCH_KGDB=y -# CONFIG_KGDB is not set -CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y -# CONFIG_ARCH_WANTS_UBSAN_NO_NULL is not set -# CONFIG_UBSAN is not set -CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y -CONFIG_STRICT_DEVMEM=y -# CONFIG_IO_STRICT_DEVMEM is not set -CONFIG_EARLY_PRINTK_USB=y -CONFIG_X86_VERBOSE_BOOTUP=y -CONFIG_EARLY_PRINTK=y -CONFIG_EARLY_PRINTK_DBGP=y -CONFIG_EARLY_PRINTK_EFI=y -CONFIG_EARLY_PRINTK_USB_XDBC=y -# CONFIG_X86_PTDUMP_CORE is not set -# CONFIG_X86_PTDUMP is not set -# CONFIG_EFI_PGT_DUMP is not set -# CONFIG_DEBUG_WX is not set -CONFIG_DOUBLEFAULT=y -# CONFIG_DEBUG_TLBFLUSH is not set -# CONFIG_IOMMU_DEBUG is not set -CONFIG_HAVE_MMIOTRACE_SUPPORT=y -CONFIG_IO_DELAY_TYPE_0X80=0 -CONFIG_IO_DELAY_TYPE_0XED=1 -CONFIG_IO_DELAY_TYPE_UDELAY=2 -CONFIG_IO_DELAY_TYPE_NONE=3 -CONFIG_IO_DELAY_0X80=y -# CONFIG_IO_DELAY_0XED is not set -# CONFIG_IO_DELAY_UDELAY is not set -# CONFIG_IO_DELAY_NONE is not set -CONFIG_DEFAULT_IO_DELAY_TYPE=0 -# CONFIG_DEBUG_BOOT_PARAMS is not set -# CONFIG_CPA_DEBUG is not set -# CONFIG_OPTIMIZE_INLINING is not set -# CONFIG_DEBUG_ENTRY is not set -# CONFIG_DEBUG_NMI_SELFTEST is not set -CONFIG_X86_DEBUG_FPU=y -# CONFIG_PUNIT_ATOM_DEBUG is not set -CONFIG_UNWINDER_ORC=y -# CONFIG_UNWINDER_FRAME_POINTER is not set - -# -# Security options -# -CONFIG_KEYS=y -CONFIG_KEYS_COMPAT=y -CONFIG_PERSISTENT_KEYRINGS=y -# CONFIG_BIG_KEYS is not set -CONFIG_TRUSTED_KEYS=m -CONFIG_ENCRYPTED_KEYS=m -# CONFIG_KEY_DH_OPERATIONS is not set -# CONFIG_SECURITY_DMESG_RESTRICT is not set -# CONFIG_SECURITY is not set -CONFIG_SECURITYFS=y -CONFIG_PAGE_TABLE_ISOLATION=y -CONFIG_INTEL_TXT=y -CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y -CONFIG_HARDENED_USERCOPY=y -CONFIG_HARDENED_USERCOPY_FALLBACK=y -CONFIG_FORTIFY_SOURCE=y -# CONFIG_STATIC_USERMODEHELPER is not set -CONFIG_DEFAULT_SECURITY_DAC=y -CONFIG_DEFAULT_SECURITY="" -CONFIG_XOR_BLOCKS=m -CONFIG_ASYNC_CORE=m -CONFIG_ASYNC_MEMCPY=m -CONFIG_ASYNC_XOR=m -CONFIG_ASYNC_PQ=m -CONFIG_ASYNC_RAID6_RECOV=m -CONFIG_CRYPTO=y - -# -# Crypto core or helper -# -CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_ALGAPI2=y -CONFIG_CRYPTO_AEAD=m -CONFIG_CRYPTO_AEAD2=y -CONFIG_CRYPTO_BLKCIPHER=y -CONFIG_CRYPTO_BLKCIPHER2=y -CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_HASH2=y -CONFIG_CRYPTO_RNG=m -CONFIG_CRYPTO_RNG2=y -CONFIG_CRYPTO_RNG_DEFAULT=m -CONFIG_CRYPTO_AKCIPHER2=y -CONFIG_CRYPTO_AKCIPHER=y -CONFIG_CRYPTO_KPP2=y -CONFIG_CRYPTO_KPP=m -CONFIG_CRYPTO_ACOMP2=y -CONFIG_CRYPTO_RSA=y -CONFIG_CRYPTO_DH=m -CONFIG_CRYPTO_ECDH=m -CONFIG_CRYPTO_MANAGER=y -CONFIG_CRYPTO_MANAGER2=y -CONFIG_CRYPTO_USER=m -CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y -CONFIG_CRYPTO_GF128MUL=m -CONFIG_CRYPTO_NULL=m -CONFIG_CRYPTO_NULL2=y -CONFIG_CRYPTO_PCRYPT=m -CONFIG_CRYPTO_WORKQUEUE=y -CONFIG_CRYPTO_CRYPTD=m -CONFIG_CRYPTO_MCRYPTD=m -CONFIG_CRYPTO_AUTHENC=m -CONFIG_CRYPTO_TEST=m -CONFIG_CRYPTO_ABLK_HELPER=m -CONFIG_CRYPTO_SIMD=m -CONFIG_CRYPTO_GLUE_HELPER_X86=m -CONFIG_CRYPTO_ENGINE=m - -# -# Authenticated Encryption with Associated Data -# -CONFIG_CRYPTO_CCM=m -CONFIG_CRYPTO_GCM=m -CONFIG_CRYPTO_CHACHA20POLY1305=m -CONFIG_CRYPTO_SEQIV=m -CONFIG_CRYPTO_ECHAINIV=m - -# -# Block modes -# -CONFIG_CRYPTO_CBC=m -CONFIG_CRYPTO_CTR=m -CONFIG_CRYPTO_CTS=m -CONFIG_CRYPTO_ECB=y -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_XTS=m -CONFIG_CRYPTO_KEYWRAP=m - -# -# Hash modes -# -CONFIG_CRYPTO_CMAC=m -CONFIG_CRYPTO_HMAC=m -CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_VMAC=m - -# -# Digest -# -CONFIG_CRYPTO_CRC32C=m -CONFIG_CRYPTO_CRC32C_INTEL=m -CONFIG_CRYPTO_CRC32=m -CONFIG_CRYPTO_CRC32_PCLMUL=m -CONFIG_CRYPTO_CRCT10DIF=y -CONFIG_CRYPTO_CRCT10DIF_PCLMUL=m -CONFIG_CRYPTO_GHASH=m -CONFIG_CRYPTO_POLY1305=m -CONFIG_CRYPTO_POLY1305_X86_64=m -CONFIG_CRYPTO_MD4=m -CONFIG_CRYPTO_MD5=y -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_RMD128=m -CONFIG_CRYPTO_RMD160=m -CONFIG_CRYPTO_RMD256=m -CONFIG_CRYPTO_RMD320=m -CONFIG_CRYPTO_SHA1=m -CONFIG_CRYPTO_SHA1_SSSE3=m -CONFIG_CRYPTO_SHA256_SSSE3=m -CONFIG_CRYPTO_SHA512_SSSE3=m -CONFIG_CRYPTO_SHA1_MB=m -CONFIG_CRYPTO_SHA256_MB=m -CONFIG_CRYPTO_SHA512_MB=m -CONFIG_CRYPTO_SHA256=m -CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_SHA3=m -CONFIG_CRYPTO_SM3=m -CONFIG_CRYPTO_TGR192=m -CONFIG_CRYPTO_WP512=m -CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL=m - -# -# Ciphers -# -CONFIG_CRYPTO_AES=y -CONFIG_CRYPTO_AES_TI=m -CONFIG_CRYPTO_AES_X86_64=m -CONFIG_CRYPTO_AES_NI_INTEL=m -CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_ARC4=m -CONFIG_CRYPTO_BLOWFISH=m -CONFIG_CRYPTO_BLOWFISH_COMMON=m -CONFIG_CRYPTO_BLOWFISH_X86_64=m -CONFIG_CRYPTO_CAMELLIA=m -CONFIG_CRYPTO_CAMELLIA_X86_64=m -CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64=m -CONFIG_CRYPTO_CAMELLIA_AESNI_AVX2_X86_64=m -CONFIG_CRYPTO_CAST_COMMON=m -CONFIG_CRYPTO_CAST5=m -CONFIG_CRYPTO_CAST5_AVX_X86_64=m -CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_CAST6_AVX_X86_64=m -CONFIG_CRYPTO_DES=m -CONFIG_CRYPTO_DES3_EDE_X86_64=m -CONFIG_CRYPTO_FCRYPT=m -CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_SALSA20=m -CONFIG_CRYPTO_SALSA20_X86_64=m -CONFIG_CRYPTO_CHACHA20=m -CONFIG_CRYPTO_CHACHA20_X86_64=m -CONFIG_CRYPTO_SEED=m -CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_SERPENT_SSE2_X86_64=m -CONFIG_CRYPTO_SERPENT_AVX_X86_64=m -CONFIG_CRYPTO_SERPENT_AVX2_X86_64=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_TWOFISH_COMMON=m -CONFIG_CRYPTO_TWOFISH_X86_64=m -CONFIG_CRYPTO_TWOFISH_X86_64_3WAY=m -CONFIG_CRYPTO_TWOFISH_AVX_X86_64=m - -# -# Compression -# -CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_LZO=y -CONFIG_CRYPTO_842=m -CONFIG_CRYPTO_LZ4=m -CONFIG_CRYPTO_LZ4HC=m - -# -# Random Number Generation -# -CONFIG_CRYPTO_ANSI_CPRNG=m -CONFIG_CRYPTO_DRBG_MENU=m -CONFIG_CRYPTO_DRBG_HMAC=y -CONFIG_CRYPTO_DRBG_HASH=y -CONFIG_CRYPTO_DRBG_CTR=y -CONFIG_CRYPTO_DRBG=m -CONFIG_CRYPTO_JITTERENTROPY=m -CONFIG_CRYPTO_USER_API=m -CONFIG_CRYPTO_USER_API_HASH=m -CONFIG_CRYPTO_USER_API_SKCIPHER=m -CONFIG_CRYPTO_USER_API_RNG=m -CONFIG_CRYPTO_USER_API_AEAD=m -CONFIG_CRYPTO_HASH_INFO=y -CONFIG_CRYPTO_HW=y -CONFIG_CRYPTO_DEV_PADLOCK=m -CONFIG_CRYPTO_DEV_PADLOCK_AES=m -CONFIG_CRYPTO_DEV_PADLOCK_SHA=m -# CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API_DESC is not set -CONFIG_CRYPTO_DEV_CCP=y -CONFIG_CRYPTO_DEV_CCP_DD=m -CONFIG_CRYPTO_DEV_SP_CCP=y -CONFIG_CRYPTO_DEV_CCP_CRYPTO=m -CONFIG_CRYPTO_DEV_SP_PSP=y -CONFIG_CRYPTO_DEV_QAT=m -CONFIG_CRYPTO_DEV_QAT_DH895xCC=m -CONFIG_CRYPTO_DEV_QAT_C3XXX=m -CONFIG_CRYPTO_DEV_QAT_C62X=m -CONFIG_CRYPTO_DEV_QAT_DH895xCCVF=m -CONFIG_CRYPTO_DEV_QAT_C3XXXVF=m -CONFIG_CRYPTO_DEV_QAT_C62XVF=m -CONFIG_CRYPTO_DEV_NITROX=m -CONFIG_CRYPTO_DEV_NITROX_CNN55XX=m -CONFIG_CRYPTO_DEV_CHELSIO=m -CONFIG_CHELSIO_IPSEC_INLINE=y -CONFIG_CRYPTO_DEV_VIRTIO=m -CONFIG_ASYMMETRIC_KEY_TYPE=y -CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y -CONFIG_X509_CERTIFICATE_PARSER=y -CONFIG_PKCS7_MESSAGE_PARSER=y -CONFIG_PKCS7_TEST_KEY=m -CONFIG_SIGNED_PE_FILE_VERIFICATION=y - -# -# Certificates for signature checking -# -CONFIG_SYSTEM_TRUSTED_KEYRING=y -CONFIG_SYSTEM_TRUSTED_KEYS="" -# CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set -CONFIG_SECONDARY_TRUSTED_KEYRING=y -CONFIG_SYSTEM_BLACKLIST_KEYRING=y -CONFIG_SYSTEM_BLACKLIST_HASH_LIST="" -CONFIG_HAVE_KVM=y -CONFIG_HAVE_KVM_IRQCHIP=y -CONFIG_HAVE_KVM_IRQFD=y -CONFIG_HAVE_KVM_IRQ_ROUTING=y -CONFIG_HAVE_KVM_EVENTFD=y -CONFIG_KVM_MMIO=y -CONFIG_KVM_ASYNC_PF=y -CONFIG_HAVE_KVM_MSI=y -CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT=y -CONFIG_KVM_VFIO=y -CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT=y -CONFIG_KVM_COMPAT=y -CONFIG_HAVE_KVM_IRQ_BYPASS=y -CONFIG_VIRTUALIZATION=y -CONFIG_KVM=m -CONFIG_KVM_INTEL=m -CONFIG_KVM_AMD=m -CONFIG_KVM_AMD_SEV=y -# CONFIG_KVM_MMU_AUDIT is not set -CONFIG_VHOST_NET=m -CONFIG_VHOST_SCSI=m -CONFIG_VHOST_VSOCK=m -CONFIG_VHOST=m -# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set -CONFIG_BINARY_PRINTF=y - -# -# Library routines -# -CONFIG_RAID6_PQ=m -CONFIG_BITREVERSE=y -# CONFIG_HAVE_ARCH_BITREVERSE is not set -CONFIG_RATIONAL=y -CONFIG_GENERIC_STRNCPY_FROM_USER=y -CONFIG_GENERIC_STRNLEN_USER=y -CONFIG_GENERIC_NET_UTILS=y -CONFIG_GENERIC_FIND_FIRST_BIT=y -CONFIG_GENERIC_PCI_IOMAP=y -CONFIG_GENERIC_IOMAP=y -CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y -CONFIG_ARCH_HAS_FAST_MULTIPLIER=y -CONFIG_CRC_CCITT=m -CONFIG_CRC16=m -CONFIG_CRC_T10DIF=y -CONFIG_CRC_ITU_T=m -CONFIG_CRC32=y -# CONFIG_CRC32_SELFTEST is not set -CONFIG_CRC32_SLICEBY8=y -# CONFIG_CRC32_SLICEBY4 is not set -# CONFIG_CRC32_SARWATE is not set -# CONFIG_CRC32_BIT is not set -CONFIG_CRC4=m -CONFIG_CRC7=m -CONFIG_LIBCRC32C=m -CONFIG_CRC8=m -CONFIG_XXHASH=m -# CONFIG_AUDIT_ARCH_COMPAT_GENERIC is not set -# CONFIG_RANDOM32_SELFTEST is not set -CONFIG_842_COMPRESS=m -CONFIG_842_DECOMPRESS=m -CONFIG_ZLIB_INFLATE=y -CONFIG_ZLIB_DEFLATE=y -CONFIG_LZO_COMPRESS=y -CONFIG_LZO_DECOMPRESS=y -CONFIG_LZ4_COMPRESS=m -CONFIG_LZ4HC_COMPRESS=m -CONFIG_LZ4_DECOMPRESS=y -CONFIG_ZSTD_COMPRESS=m -CONFIG_ZSTD_DECOMPRESS=m -CONFIG_XZ_DEC=y -CONFIG_XZ_DEC_X86=y -CONFIG_XZ_DEC_POWERPC=y -CONFIG_XZ_DEC_IA64=y -CONFIG_XZ_DEC_ARM=y -CONFIG_XZ_DEC_ARMTHUMB=y -CONFIG_XZ_DEC_SPARC=y -CONFIG_XZ_DEC_BCJ=y -# CONFIG_XZ_DEC_TEST is not set -CONFIG_DECOMPRESS_GZIP=y -CONFIG_DECOMPRESS_BZIP2=y -CONFIG_DECOMPRESS_LZMA=y -CONFIG_DECOMPRESS_XZ=y -CONFIG_DECOMPRESS_LZO=y -CONFIG_DECOMPRESS_LZ4=y -CONFIG_GENERIC_ALLOCATOR=y -CONFIG_REED_SOLOMON=m -CONFIG_REED_SOLOMON_ENC8=y -CONFIG_REED_SOLOMON_DEC8=y -CONFIG_REED_SOLOMON_DEC16=y -CONFIG_BCH=m -CONFIG_BCH_CONST_PARAMS=y -CONFIG_TEXTSEARCH=y -CONFIG_TEXTSEARCH_KMP=m -CONFIG_TEXTSEARCH_BM=m -CONFIG_TEXTSEARCH_FSM=m -CONFIG_BTREE=y -CONFIG_INTERVAL_TREE=y -CONFIG_RADIX_TREE_MULTIORDER=y -CONFIG_ASSOCIATIVE_ARRAY=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT_MAP=y -CONFIG_HAS_DMA=y -CONFIG_SGL_ALLOC=y -# CONFIG_DMA_DIRECT_OPS is not set -CONFIG_DMA_VIRT_OPS=y -CONFIG_CHECK_SIGNATURE=y -CONFIG_CPUMASK_OFFSTACK=y -CONFIG_CPU_RMAP=y -CONFIG_DQL=y -CONFIG_GLOB=y -# CONFIG_GLOB_SELFTEST is not set -CONFIG_NLATTR=y -CONFIG_LRU_CACHE=m -CONFIG_CLZ_TAB=y -CONFIG_CORDIC=m -CONFIG_DDR=y -CONFIG_IRQ_POLL=y -CONFIG_MPILIB=y -CONFIG_OID_REGISTRY=y -CONFIG_UCS2_STRING=y -CONFIG_FONT_SUPPORT=y -CONFIG_FONTS=y -CONFIG_FONT_8x8=y -CONFIG_FONT_8x16=y -# CONFIG_FONT_6x11 is not set -# CONFIG_FONT_7x14 is not set -# CONFIG_FONT_PEARL_8x8 is not set -# CONFIG_FONT_ACORN_8x8 is not set -# CONFIG_FONT_MINI_4x6 is not set -# CONFIG_FONT_6x10 is not set -# CONFIG_FONT_10x18 is not set -# CONFIG_FONT_SUN8x16 is not set -# CONFIG_FONT_SUN12x22 is not set -# CONFIG_SG_SPLIT is not set -CONFIG_SG_POOL=y -CONFIG_ARCH_HAS_SG_CHAIN=y -CONFIG_ARCH_HAS_PMEM_API=y -CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y -CONFIG_SBITMAP=y -CONFIG_PARMAN=m -# CONFIG_STRING_SELFTEST is not set diff --git a/sys-kernel/linux-image/files/redcore-amd64.config b/sys-kernel/linux-image/files/redcore-amd64.config new file mode 100644 index 00000000..69121c88 --- /dev/null +++ b/sys-kernel/linux-image/files/redcore-amd64.config @@ -0,0 +1,9241 @@ +# +# Automatically generated file; DO NOT EDIT. +# Linux/x86 4.16.1-redcore Kernel Configuration +# +CONFIG_64BIT=y +CONFIG_X86_64=y +CONFIG_X86=y +CONFIG_INSTRUCTION_DECODER=y +CONFIG_OUTPUT_FORMAT="elf64-x86-64" +CONFIG_ARCH_DEFCONFIG="arch/x86/configs/x86_64_defconfig" +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_MMU=y +CONFIG_ARCH_MMAP_RND_BITS_MIN=28 +CONFIG_ARCH_MMAP_RND_BITS_MAX=32 +CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8 +CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16 +CONFIG_NEED_DMA_MAP_STATE=y +CONFIG_NEED_SG_DMA_LENGTH=y +CONFIG_GENERIC_ISA_DMA=y +CONFIG_GENERIC_BUG=y +CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ARCH_HAS_CPU_RELAX=y +CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y +CONFIG_HAVE_SETUP_PER_CPU_AREA=y +CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y +CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y +CONFIG_ARCH_HIBERNATION_POSSIBLE=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y +CONFIG_ARCH_WANT_GENERAL_HUGETLB=y +CONFIG_ZONE_DMA32=y +CONFIG_AUDIT_ARCH=y +CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y +CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y +CONFIG_HAVE_INTEL_TXT=y +CONFIG_X86_64_SMP=y +CONFIG_ARCH_SUPPORTS_UPROBES=y +CONFIG_FIX_EARLYCON_MEM=y +CONFIG_PGTABLE_LEVELS=4 +CONFIG_IRQ_WORK=y +CONFIG_BUILDTIME_EXTABLE_SORT=y +CONFIG_THREAD_INFO_IN_TASK=y + +# +# General setup +# +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_CROSS_COMPILE="" +# CONFIG_COMPILE_TEST is not set +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_HAVE_KERNEL_GZIP=y +CONFIG_HAVE_KERNEL_BZIP2=y +CONFIG_HAVE_KERNEL_LZMA=y +CONFIG_HAVE_KERNEL_XZ=y +CONFIG_HAVE_KERNEL_LZO=y +CONFIG_HAVE_KERNEL_LZ4=y +CONFIG_KERNEL_GZIP=y +# CONFIG_KERNEL_BZIP2 is not set +# CONFIG_KERNEL_LZMA is not set +# CONFIG_KERNEL_XZ is not set +# CONFIG_KERNEL_LZO is not set +# CONFIG_KERNEL_LZ4 is not set +CONFIG_DEFAULT_HOSTNAME="(none)" +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_POSIX_MQUEUE=y +CONFIG_POSIX_MQUEUE_SYSCTL=y +CONFIG_CROSS_MEMORY_ATTACH=y +# CONFIG_USELIB is not set +CONFIG_AUDIT=y +CONFIG_HAVE_ARCH_AUDITSYSCALL=y +CONFIG_AUDITSYSCALL=y +CONFIG_AUDIT_WATCH=y +CONFIG_AUDIT_TREE=y + +# +# IRQ subsystem +# +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_GENERIC_IRQ_SHOW=y +CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y +CONFIG_GENERIC_PENDING_IRQ=y +CONFIG_GENERIC_IRQ_MIGRATION=y +CONFIG_GENERIC_IRQ_CHIP=y +CONFIG_IRQ_DOMAIN=y +CONFIG_IRQ_SIM=y +CONFIG_IRQ_DOMAIN_HIERARCHY=y +CONFIG_GENERIC_MSI_IRQ=y +CONFIG_GENERIC_MSI_IRQ_DOMAIN=y +CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y +CONFIG_GENERIC_IRQ_RESERVATION_MODE=y +CONFIG_IRQ_FORCED_THREADING=y +CONFIG_SPARSE_IRQ=y +# CONFIG_GENERIC_IRQ_DEBUGFS is not set +CONFIG_CLOCKSOURCE_WATCHDOG=y +CONFIG_ARCH_CLOCKSOURCE_DATA=y +CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y +CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y +CONFIG_GENERIC_CMOS_UPDATE=y + +# +# Timers subsystem +# +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ_COMMON=y +# CONFIG_HZ_PERIODIC is not set +# CONFIG_NO_HZ_IDLE is not set +CONFIG_NO_HZ_FULL=y +# CONFIG_NO_HZ_FULL_ALL is not set +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y + +# +# CPU/Task time and stats accounting +# +CONFIG_VIRT_CPU_ACCOUNTING=y +CONFIG_VIRT_CPU_ACCOUNTING_GEN=y +CONFIG_IRQ_TIME_ACCOUNTING=y +CONFIG_BSD_PROCESS_ACCT=y +# CONFIG_BSD_PROCESS_ACCT_V3 is not set +CONFIG_TASKSTATS=y +CONFIG_TASK_DELAY_ACCT=y +CONFIG_TASK_XACCT=y +CONFIG_TASK_IO_ACCOUNTING=y +CONFIG_CPU_ISOLATION=y + +# +# RCU Subsystem +# +CONFIG_PREEMPT_RCU=y +# CONFIG_RCU_EXPERT is not set +CONFIG_SRCU=y +CONFIG_TREE_SRCU=y +CONFIG_TASKS_RCU=y +CONFIG_RCU_STALL_COMMON=y +CONFIG_RCU_NEED_SEGCBLIST=y +CONFIG_CONTEXT_TRACKING=y +# CONFIG_CONTEXT_TRACKING_FORCE is not set +CONFIG_RCU_NOCB_CPU=y +CONFIG_BUILD_BIN2C=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=17 +CONFIG_LOG_CPU_MAX_BUF_SHIFT=12 +CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13 +CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y +CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y +CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y +CONFIG_ARCH_SUPPORTS_INT128=y +CONFIG_NUMA_BALANCING=y +CONFIG_NUMA_BALANCING_DEFAULT_ENABLED=y +CONFIG_CGROUPS=y +CONFIG_PAGE_COUNTER=y +CONFIG_MEMCG=y +CONFIG_MEMCG_SWAP=y +CONFIG_MEMCG_SWAP_ENABLED=y +CONFIG_BLK_CGROUP=y +# CONFIG_DEBUG_BLK_CGROUP is not set +CONFIG_CGROUP_WRITEBACK=y +CONFIG_CGROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_CFS_BANDWIDTH=y +CONFIG_RT_GROUP_SCHED=y +CONFIG_CGROUP_PIDS=y +# CONFIG_CGROUP_RDMA is not set +CONFIG_CGROUP_FREEZER=y +CONFIG_CGROUP_HUGETLB=y +CONFIG_CPUSETS=y +CONFIG_PROC_PID_CPUSET=y +CONFIG_CGROUP_DEVICE=y +CONFIG_CGROUP_CPUACCT=y +CONFIG_CGROUP_PERF=y +CONFIG_CGROUP_BPF=y +# CONFIG_CGROUP_DEBUG is not set +CONFIG_SOCK_CGROUP_DATA=y +CONFIG_NAMESPACES=y +CONFIG_UTS_NS=y +CONFIG_IPC_NS=y +CONFIG_USER_NS=y +CONFIG_PID_NS=y +CONFIG_NET_NS=y +CONFIG_SCHED_AUTOGROUP=y +# CONFIG_SYSFS_DEPRECATED is not set +CONFIG_RELAY=y +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +CONFIG_RD_BZIP2=y +CONFIG_RD_LZMA=y +CONFIG_RD_XZ=y +CONFIG_RD_LZO=y +CONFIG_RD_LZ4=y +CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +# CONFIG_LOCAL_INIT is not set +CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y +CONFIG_HAVE_UID16=y +CONFIG_SYSCTL_EXCEPTION_TRACE=y +CONFIG_HAVE_PCSPKR_PLATFORM=y +CONFIG_BPF=y +# CONFIG_EXPERT is not set +CONFIG_UID16=y +CONFIG_MULTIUSER=y +CONFIG_SGETMASK_SYSCALL=y +CONFIG_SYSFS_SYSCALL=y +# CONFIG_SYSCTL_SYSCALL is not set +CONFIG_FHANDLE=y +CONFIG_POSIX_TIMERS=y +CONFIG_PRINTK=y +CONFIG_PRINTK_NMI=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_FUTEX_PI=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_AIO=y +CONFIG_ADVISE_SYSCALLS=y +CONFIG_MEMBARRIER=y +# CONFIG_CHECKPOINT_RESTORE is not set +CONFIG_KALLSYMS=y +CONFIG_KALLSYMS_ALL=y +CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y +CONFIG_KALLSYMS_BASE_RELATIVE=y +CONFIG_BPF_SYSCALL=y +CONFIG_BPF_JIT_ALWAYS_ON=y +CONFIG_USERFAULTFD=y +CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y +# CONFIG_EMBEDDED is not set +CONFIG_HAVE_PERF_EVENTS=y +# CONFIG_PC104 is not set + +# +# Kernel Performance Events And Counters +# +CONFIG_PERF_EVENTS=y +# CONFIG_DEBUG_PERF_USE_VMALLOC is not set +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLUB_DEBUG=y +# CONFIG_SLUB_MEMCG_SYSFS_ON is not set +# CONFIG_COMPAT_BRK is not set +# CONFIG_SLAB is not set +CONFIG_SLUB=y +CONFIG_SLAB_MERGE_DEFAULT=y +# CONFIG_SLAB_FREELIST_RANDOM is not set +CONFIG_SLAB_FREELIST_HARDENED=y +CONFIG_SLAB_HARDENED=y +CONFIG_SLAB_SANITIZE=y +CONFIG_SLAB_SANITIZE_VERIFY=y +CONFIG_SLUB_CPU_PARTIAL=y +CONFIG_SYSTEM_DATA_VERIFICATION=y +# CONFIG_PROFILING is not set +CONFIG_TRACEPOINTS=y +CONFIG_CRASH_CORE=y +CONFIG_KEXEC_CORE=y +CONFIG_HAVE_OPROFILE=y +CONFIG_OPROFILE_NMI_TIMER=y +# CONFIG_KPROBES is not set +CONFIG_JUMP_LABEL=y +# CONFIG_STATIC_KEYS_SELFTEST is not set +# CONFIG_UPROBES is not set +# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_ARCH_USE_BUILTIN_BSWAP=y +CONFIG_USER_RETURN_NOTIFIER=y +CONFIG_HAVE_IOREMAP_PROT=y +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_OPTPROBES=y +CONFIG_HAVE_KPROBES_ON_FTRACE=y +CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y +CONFIG_HAVE_NMI=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +CONFIG_HAVE_DMA_CONTIGUOUS=y +CONFIG_GENERIC_SMP_IDLE_THREAD=y +CONFIG_ARCH_HAS_FORTIFY_SOURCE=y +CONFIG_ARCH_HAS_SET_MEMORY=y +CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y +CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y +CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y +CONFIG_HAVE_CLK=y +CONFIG_HAVE_DMA_API_DEBUG=y +CONFIG_HAVE_HW_BREAKPOINT=y +CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y +CONFIG_HAVE_USER_RETURN_NOTIFIER=y +CONFIG_HAVE_PERF_EVENTS_NMI=y +CONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=y +CONFIG_HAVE_PERF_REGS=y +CONFIG_HAVE_PERF_USER_STACK_DUMP=y +CONFIG_HAVE_ARCH_JUMP_LABEL=y +CONFIG_HAVE_RCU_TABLE_FREE=y +CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y +CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y +CONFIG_HAVE_CMPXCHG_LOCAL=y +CONFIG_HAVE_CMPXCHG_DOUBLE=y +CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y +CONFIG_ARCH_WANT_OLD_COMPAT_IPC=y +CONFIG_HAVE_ARCH_SECCOMP_FILTER=y +CONFIG_SECCOMP_FILTER=y +CONFIG_HAVE_GCC_PLUGINS=y +# CONFIG_GCC_PLUGINS is not set +CONFIG_HAVE_CC_STACKPROTECTOR=y +# CONFIG_CC_STACKPROTECTOR_NONE is not set +# CONFIG_CC_STACKPROTECTOR_REGULAR is not set +CONFIG_CC_STACKPROTECTOR_STRONG=y +# CONFIG_CC_STACKPROTECTOR_AUTO is not set +CONFIG_THIN_ARCHIVES=y +CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y +CONFIG_HAVE_CONTEXT_TRACKING=y +CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y +CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y +CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y +CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD=y +CONFIG_HAVE_ARCH_HUGE_VMAP=y +CONFIG_HAVE_ARCH_SOFT_DIRTY=y +CONFIG_HAVE_MOD_ARCH_SPECIFIC=y +CONFIG_MODULES_USE_ELF_RELA=y +CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y +CONFIG_ARCH_HAS_ELF_RANDOMIZE=y +CONFIG_HAVE_ARCH_MMAP_RND_BITS=y +CONFIG_HAVE_EXIT_THREAD=y +CONFIG_ARCH_MMAP_RND_BITS=32 +CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS=y +CONFIG_ARCH_MMAP_RND_COMPAT_BITS=16 +CONFIG_HAVE_ARCH_COMPAT_MMAP_BASES=y +CONFIG_HAVE_COPY_THREAD_TLS=y +CONFIG_HAVE_STACK_VALIDATION=y +# CONFIG_HAVE_ARCH_HASH is not set +# CONFIG_ISA_BUS_API is not set +CONFIG_OLD_SIGSUSPEND3=y +CONFIG_COMPAT_OLD_SIGACTION=y +# CONFIG_CPU_NO_EFFICIENT_FFS is not set +CONFIG_HAVE_ARCH_VMAP_STACK=y +CONFIG_VMAP_STACK=y +# CONFIG_ARCH_OPTIONAL_KERNEL_RWX is not set +# CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT is not set +CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y +CONFIG_STRICT_KERNEL_RWX=y +CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y +CONFIG_STRICT_MODULE_RWX=y +CONFIG_ARCH_HAS_PHYS_TO_DMA=y +CONFIG_ARCH_HAS_REFCOUNT=y +# CONFIG_REFCOUNT_FULL is not set + +# +# GCOV-based kernel profiling +# +# CONFIG_GCOV_KERNEL is not set +CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set +CONFIG_RT_MUTEXES=y +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +CONFIG_MODULE_FORCE_LOAD=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_MODVERSIONS=y +CONFIG_MODULE_SRCVERSION_ALL=y +# CONFIG_MODULE_SIG is not set +CONFIG_MODULE_COMPRESS=y +CONFIG_MODULE_COMPRESS_GZIP=y +# CONFIG_MODULE_COMPRESS_XZ is not set +# CONFIG_TRIM_UNUSED_KSYMS is not set +CONFIG_MODULES_TREE_LOOKUP=y +CONFIG_BLOCK=y +CONFIG_BLK_SCSI_REQUEST=y +CONFIG_BLK_DEV_BSG=y +CONFIG_BLK_DEV_BSGLIB=y +CONFIG_BLK_DEV_INTEGRITY=y +CONFIG_BLK_DEV_ZONED=y +CONFIG_BLK_DEV_THROTTLING=y +# CONFIG_BLK_DEV_THROTTLING_LOW is not set +CONFIG_BLK_CMDLINE_PARSER=y +CONFIG_BLK_WBT=y +CONFIG_BLK_WBT_SQ=y +CONFIG_BLK_WBT_MQ=y +CONFIG_BLK_DEBUG_FS=y +# CONFIG_BLK_SED_OPAL is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +CONFIG_ACORN_PARTITION=y +CONFIG_ACORN_PARTITION_CUMANA=y +CONFIG_ACORN_PARTITION_EESOX=y +CONFIG_ACORN_PARTITION_ICS=y +CONFIG_ACORN_PARTITION_ADFS=y +CONFIG_ACORN_PARTITION_POWERTEC=y +CONFIG_ACORN_PARTITION_RISCIX=y +CONFIG_AIX_PARTITION=y +CONFIG_OSF_PARTITION=y +CONFIG_AMIGA_PARTITION=y +CONFIG_ATARI_PARTITION=y +CONFIG_MAC_PARTITION=y +CONFIG_MSDOS_PARTITION=y +CONFIG_BSD_DISKLABEL=y +CONFIG_MINIX_SUBPARTITION=y +CONFIG_SOLARIS_X86_PARTITION=y +CONFIG_UNIXWARE_DISKLABEL=y +CONFIG_LDM_PARTITION=y +CONFIG_LDM_DEBUG=y +CONFIG_SGI_PARTITION=y +CONFIG_ULTRIX_PARTITION=y +CONFIG_SUN_PARTITION=y +CONFIG_KARMA_PARTITION=y +CONFIG_EFI_PARTITION=y +CONFIG_SYSV68_PARTITION=y +CONFIG_CMDLINE_PARTITION=y +CONFIG_BLOCK_COMPAT=y +CONFIG_BLK_MQ_PCI=y +CONFIG_BLK_MQ_VIRTIO=y +CONFIG_BLK_MQ_RDMA=y + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_CFQ_GROUP_IOSCHED=y +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" +CONFIG_MQ_IOSCHED_DEADLINE=y +# CONFIG_MQ_IOSCHED_KYBER is not set +CONFIG_IOSCHED_BFQ=y +CONFIG_BFQ_GROUP_IOSCHED=y +CONFIG_PREEMPT_NOTIFIERS=y +CONFIG_PADATA=y +CONFIG_ASN1=y +CONFIG_UNINLINE_SPIN_UNLOCK=y +CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y +CONFIG_MUTEX_SPIN_ON_OWNER=y +CONFIG_RWSEM_SPIN_ON_OWNER=y +CONFIG_LOCK_SPIN_ON_OWNER=y +CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y +CONFIG_QUEUED_SPINLOCKS=y +CONFIG_ARCH_USE_QUEUED_RWLOCKS=y +CONFIG_QUEUED_RWLOCKS=y +CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y +CONFIG_FREEZER=y + +# +# Processor type and features +# +CONFIG_ZONE_DMA=y +CONFIG_SMP=y +CONFIG_X86_FEATURE_NAMES=y +CONFIG_X86_FAST_FEATURE_TESTS=y +CONFIG_X86_X2APIC=y +CONFIG_X86_MPPARSE=y +# CONFIG_GOLDFISH is not set +CONFIG_RETPOLINE=y +CONFIG_INTEL_RDT=y +# CONFIG_X86_EXTENDED_PLATFORM is not set +CONFIG_X86_INTEL_LPSS=y +CONFIG_X86_AMD_PLATFORM_DEVICE=y +CONFIG_IOSF_MBI=y +# CONFIG_IOSF_MBI_DEBUG is not set +CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y +CONFIG_SCHED_OMIT_FRAME_POINTER=y +CONFIG_HYPERVISOR_GUEST=y +CONFIG_PARAVIRT=y +# CONFIG_PARAVIRT_DEBUG is not set +# CONFIG_PARAVIRT_SPINLOCKS is not set +# CONFIG_XEN is not set +CONFIG_KVM_GUEST=y +# CONFIG_KVM_DEBUG_FS is not set +# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set +CONFIG_PARAVIRT_CLOCK=y +CONFIG_JAILHOUSE_GUEST=y +CONFIG_NO_BOOTMEM=y +# CONFIG_MK8 is not set +# CONFIG_MPSC is not set +# CONFIG_MCORE2 is not set +# CONFIG_MATOM is not set +CONFIG_GENERIC_CPU=y +CONFIG_X86_INTERNODE_CACHE_SHIFT=6 +CONFIG_X86_L1_CACHE_SHIFT=6 +CONFIG_X86_TSC=y +CONFIG_X86_CMPXCHG64=y +CONFIG_X86_CMOV=y +CONFIG_X86_MINIMUM_CPU_FAMILY=64 +CONFIG_X86_DEBUGCTLMSR=y +CONFIG_CPU_SUP_INTEL=y +CONFIG_CPU_SUP_AMD=y +CONFIG_CPU_SUP_CENTAUR=y +CONFIG_HPET_TIMER=y +CONFIG_HPET_EMULATE_RTC=y +CONFIG_DMI=y +CONFIG_GART_IOMMU=y +CONFIG_CALGARY_IOMMU=y +CONFIG_CALGARY_IOMMU_ENABLED_BY_DEFAULT=y +CONFIG_SWIOTLB=y +CONFIG_IOMMU_HELPER=y +CONFIG_MAXSMP=y +CONFIG_NR_CPUS_RANGE_BEGIN=8192 +CONFIG_NR_CPUS_RANGE_END=8192 +CONFIG_NR_CPUS_DEFAULT=8192 +CONFIG_NR_CPUS=8192 +CONFIG_SCHED_SMT=y +CONFIG_SCHED_MC=y +CONFIG_SCHED_MC_PRIO=y +# CONFIG_PREEMPT_NONE is not set +# CONFIG_PREEMPT_VOLUNTARY is not set +CONFIG_PREEMPT=y +CONFIG_PREEMPT_COUNT=y +CONFIG_X86_LOCAL_APIC=y +CONFIG_X86_IO_APIC=y +CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y +CONFIG_X86_MCE=y +# CONFIG_X86_MCELOG_LEGACY is not set +CONFIG_X86_MCE_INTEL=y +CONFIG_X86_MCE_AMD=y +CONFIG_X86_MCE_THRESHOLD=y +# CONFIG_X86_MCE_INJECT is not set +CONFIG_X86_THERMAL_VECTOR=y + +# +# Performance monitoring +# +CONFIG_PERF_EVENTS_INTEL_UNCORE=y +CONFIG_PERF_EVENTS_INTEL_RAPL=y +CONFIG_PERF_EVENTS_INTEL_CSTATE=y +CONFIG_PERF_EVENTS_AMD_POWER=m +# CONFIG_VM86 is not set +CONFIG_X86_16BIT=y +CONFIG_X86_ESPFIX64=y +CONFIG_X86_VSYSCALL_EMULATION=y +CONFIG_I8K=m +CONFIG_MICROCODE=y +CONFIG_MICROCODE_INTEL=y +CONFIG_MICROCODE_AMD=y +CONFIG_MICROCODE_OLD_INTERFACE=y +CONFIG_X86_MSR=m +CONFIG_X86_CPUID=m +# CONFIG_X86_5LEVEL is not set +CONFIG_ARCH_PHYS_ADDR_T_64BIT=y +CONFIG_ARCH_DMA_ADDR_T_64BIT=y +CONFIG_X86_DIRECT_GBPAGES=y +CONFIG_ARCH_HAS_MEM_ENCRYPT=y +CONFIG_AMD_MEM_ENCRYPT=y +# CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT is not set +CONFIG_ARCH_USE_MEMREMAP_PROT=y +CONFIG_NUMA=y +CONFIG_AMD_NUMA=y +CONFIG_X86_64_ACPI_NUMA=y +CONFIG_NODES_SPAN_OTHER_NODES=y +# CONFIG_NUMA_EMU is not set +CONFIG_NODES_SHIFT=10 +CONFIG_ARCH_SPARSEMEM_ENABLE=y +CONFIG_ARCH_SPARSEMEM_DEFAULT=y +CONFIG_ARCH_SELECT_MEMORY_MODEL=y +CONFIG_ARCH_MEMORY_PROBE=y +CONFIG_ARCH_PROC_KCORE_TEXT=y +CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000 +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_SPARSEMEM_MANUAL=y +CONFIG_SPARSEMEM=y +CONFIG_NEED_MULTIPLE_NODES=y +CONFIG_HAVE_MEMORY_PRESENT=y +CONFIG_SPARSEMEM_EXTREME=y +CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y +CONFIG_SPARSEMEM_ALLOC_MEM_MAP_TOGETHER=y +CONFIG_SPARSEMEM_VMEMMAP=y +CONFIG_HAVE_MEMBLOCK=y +CONFIG_HAVE_MEMBLOCK_NODE_MAP=y +CONFIG_HAVE_GENERIC_GUP=y +CONFIG_ARCH_DISCARD_MEMBLOCK=y +CONFIG_MEMORY_ISOLATION=y +CONFIG_HAVE_BOOTMEM_INFO_NODE=y +CONFIG_MEMORY_HOTPLUG=y +CONFIG_MEMORY_HOTPLUG_SPARSE=y +# CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE is not set +CONFIG_MEMORY_HOTREMOVE=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y +CONFIG_MEMORY_BALLOON=y +CONFIG_BALLOON_COMPACTION=y +CONFIG_COMPACTION=y +CONFIG_MIGRATION=y +CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y +CONFIG_ARCH_ENABLE_THP_MIGRATION=y +CONFIG_PHYS_ADDR_T_64BIT=y +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +CONFIG_MMU_NOTIFIER=y +CONFIG_KSM=y +CONFIG_UKSM=y +# CONFIG_KSM_LEGACY is not set +CONFIG_DEFAULT_MMAP_MIN_ADDR=65536 +CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y +CONFIG_MEMORY_FAILURE=y +# CONFIG_HWPOISON_INJECT is not set +CONFIG_TRANSPARENT_HUGEPAGE=y +CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y +# CONFIG_TRANSPARENT_HUGEPAGE_MADVISE is not set +CONFIG_ARCH_WANTS_THP_SWAP=y +CONFIG_THP_SWAP=y +CONFIG_TRANSPARENT_HUGE_PAGECACHE=y +CONFIG_CLEANCACHE=y +CONFIG_FRONTSWAP=y +CONFIG_CMA=y +# CONFIG_CMA_DEBUG is not set +# CONFIG_CMA_DEBUGFS is not set +CONFIG_CMA_AREAS=7 +# CONFIG_ZSWAP is not set +CONFIG_ZPOOL=m +CONFIG_ZBUD=m +CONFIG_Z3FOLD=m +CONFIG_ZSMALLOC=y +# CONFIG_PGTABLE_MAPPING is not set +# CONFIG_ZSMALLOC_STAT is not set +CONFIG_GENERIC_EARLY_IOREMAP=y +# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set +# CONFIG_IDLE_PAGE_TRACKING is not set +CONFIG_ARCH_HAS_ZONE_DEVICE=y +# CONFIG_ZONE_DEVICE is not set +CONFIG_FRAME_VECTOR=y +CONFIG_ARCH_USES_HIGH_VMA_FLAGS=y +CONFIG_ARCH_HAS_PKEYS=y +# CONFIG_PERCPU_STATS is not set +# CONFIG_GUP_BENCHMARK is not set +CONFIG_X86_PMEM_LEGACY_DEVICE=y +CONFIG_X86_PMEM_LEGACY=m +CONFIG_X86_CHECK_BIOS_CORRUPTION=y +CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y +CONFIG_X86_RESERVE_LOW=64 +CONFIG_MTRR=y +CONFIG_MTRR_SANITIZER=y +CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0 +CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1 +CONFIG_X86_PAT=y +CONFIG_ARCH_USES_PG_UNCACHED=y +CONFIG_ARCH_RANDOM=y +CONFIG_X86_SMAP=y +CONFIG_X86_INTEL_UMIP=y +CONFIG_X86_INTEL_MPX=y +CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS=y +CONFIG_EFI=y +CONFIG_EFI_STUB=y +CONFIG_EFI_MIXED=y +CONFIG_SECCOMP=y +# CONFIG_HZ_100 is not set +# CONFIG_HZ_250 is not set +# CONFIG_HZ_300 is not set +CONFIG_HZ_1000=y +CONFIG_HZ=1000 +CONFIG_SCHED_HRTICK=y +CONFIG_KEXEC=y +# CONFIG_CRASH_DUMP is not set +CONFIG_KEXEC_JUMP=y +CONFIG_PHYSICAL_START=0x1000000 +CONFIG_RELOCATABLE=y +CONFIG_RANDOMIZE_BASE=y +CONFIG_X86_NEED_RELOCS=y +CONFIG_PHYSICAL_ALIGN=0x1000000 +CONFIG_RANDOMIZE_MEMORY=y +CONFIG_RANDOMIZE_MEMORY_PHYSICAL_PADDING=0xa +CONFIG_HOTPLUG_CPU=y +CONFIG_BOOTPARAM_HOTPLUG_CPU0=y +# CONFIG_DEBUG_HOTPLUG_CPU0 is not set +# CONFIG_COMPAT_VDSO is not set +CONFIG_LEGACY_VSYSCALL_EMULATE=y +# CONFIG_LEGACY_VSYSCALL_NONE is not set +# CONFIG_CMDLINE_BOOL is not set +CONFIG_MODIFY_LDT_SYSCALL=y +CONFIG_HAVE_LIVEPATCH=y +# CONFIG_LIVEPATCH is not set +CONFIG_ARCH_HAS_ADD_PAGES=y +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y +CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +CONFIG_USE_PERCPU_NUMA_NODE_ID=y + +# +# Power management and ACPI options +# +CONFIG_ARCH_HIBERNATION_HEADER=y +CONFIG_SUSPEND=y +CONFIG_SUSPEND_FREEZER=y +CONFIG_HIBERNATE_CALLBACKS=y +CONFIG_HIBERNATION=y +CONFIG_PM_STD_PARTITION="" +CONFIG_PM_SLEEP=y +CONFIG_PM_SLEEP_SMP=y +CONFIG_PM_AUTOSLEEP=y +CONFIG_PM_WAKELOCKS=y +CONFIG_PM_WAKELOCKS_LIMIT=100 +CONFIG_PM_WAKELOCKS_GC=y +CONFIG_PM=y +# CONFIG_PM_DEBUG is not set +CONFIG_PM_CLK=y +CONFIG_PM_GENERIC_DOMAINS=y +# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set +CONFIG_PM_GENERIC_DOMAINS_SLEEP=y +CONFIG_ACPI=y +CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y +CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y +CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y +# CONFIG_ACPI_DEBUGGER is not set +CONFIG_ACPI_SPCR_TABLE=y +CONFIG_ACPI_LPIT=y +CONFIG_ACPI_SLEEP=y +# CONFIG_ACPI_PROCFS_POWER is not set +CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y +# CONFIG_ACPI_EC_DEBUGFS is not set +CONFIG_ACPI_AC=m +CONFIG_ACPI_BATTERY=m +CONFIG_ACPI_BUTTON=m +CONFIG_ACPI_VIDEO=m +CONFIG_ACPI_FAN=m +CONFIG_ACPI_DOCK=y +CONFIG_ACPI_CPU_FREQ_PSS=y +CONFIG_ACPI_PROCESSOR_CSTATE=y +CONFIG_ACPI_PROCESSOR_IDLE=y +CONFIG_ACPI_CPPC_LIB=y +CONFIG_ACPI_PROCESSOR=y +CONFIG_ACPI_IPMI=m +CONFIG_ACPI_HOTPLUG_CPU=y +CONFIG_ACPI_PROCESSOR_AGGREGATOR=m +CONFIG_ACPI_THERMAL=m +CONFIG_ACPI_NUMA=y +# CONFIG_ACPI_CUSTOM_DSDT is not set +CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y +CONFIG_ACPI_TABLE_UPGRADE=y +# CONFIG_ACPI_DEBUG is not set +CONFIG_ACPI_PCI_SLOT=y +CONFIG_ACPI_CONTAINER=y +CONFIG_ACPI_HOTPLUG_MEMORY=y +CONFIG_ACPI_HOTPLUG_IOAPIC=y +CONFIG_ACPI_SBS=m +CONFIG_ACPI_HED=y +# CONFIG_ACPI_CUSTOM_METHOD is not set +CONFIG_ACPI_BGRT=y +# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set +CONFIG_ACPI_NFIT=m +CONFIG_HAVE_ACPI_APEI=y +CONFIG_HAVE_ACPI_APEI_NMI=y +CONFIG_ACPI_APEI=y +CONFIG_ACPI_APEI_GHES=y +CONFIG_ACPI_APEI_PCIEAER=y +CONFIG_ACPI_APEI_MEMORY_FAILURE=y +# CONFIG_ACPI_APEI_EINJ is not set +# CONFIG_ACPI_APEI_ERST_DEBUG is not set +CONFIG_DPTF_POWER=m +CONFIG_ACPI_WATCHDOG=y +CONFIG_ACPI_EXTLOG=m +CONFIG_PMIC_OPREGION=y +# CONFIG_XPOWER_PMIC_OPREGION is not set +# CONFIG_BXT_WC_PMIC_OPREGION is not set +CONFIG_CHT_DC_TI_PMIC_OPREGION=y +CONFIG_ACPI_CONFIGFS=m +CONFIG_X86_PM_TIMER=y +CONFIG_SFI=y + +# +# CPU Frequency scaling +# +CONFIG_CPU_FREQ=y +CONFIG_CPU_FREQ_GOV_ATTR_SET=y +CONFIG_CPU_FREQ_GOV_COMMON=y +CONFIG_CPU_FREQ_STAT=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set +CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set +CONFIG_CPU_FREQ_GOV_PERFORMANCE=y +CONFIG_CPU_FREQ_GOV_POWERSAVE=y +CONFIG_CPU_FREQ_GOV_USERSPACE=y +CONFIG_CPU_FREQ_GOV_ONDEMAND=y +CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y +CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y + +# +# CPU frequency scaling drivers +# +CONFIG_X86_INTEL_PSTATE=y +CONFIG_X86_PCC_CPUFREQ=m +CONFIG_X86_ACPI_CPUFREQ=m +CONFIG_X86_ACPI_CPUFREQ_CPB=y +CONFIG_X86_POWERNOW_K8=m +CONFIG_X86_AMD_FREQ_SENSITIVITY=m +# CONFIG_X86_SPEEDSTEP_CENTRINO is not set +# CONFIG_X86_P4_CLOCKMOD is not set + +# +# shared options +# +# CONFIG_X86_SPEEDSTEP_LIB is not set + +# +# CPU Idle +# +CONFIG_CPU_IDLE=y +CONFIG_CPU_IDLE_GOV_LADDER=y +CONFIG_CPU_IDLE_GOV_MENU=y +# CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set +CONFIG_INTEL_IDLE=y + +# +# Bus options (PCI etc.) +# +CONFIG_PCI=y +CONFIG_PCI_DIRECT=y +CONFIG_PCI_MMCONFIG=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCIEPORTBUS=y +CONFIG_HOTPLUG_PCI_PCIE=y +CONFIG_PCIEAER=y +CONFIG_PCIE_ECRC=y +CONFIG_PCIEAER_INJECT=m +CONFIG_PCIEASPM=y +# CONFIG_PCIEASPM_DEBUG is not set +CONFIG_PCIEASPM_DEFAULT=y +# CONFIG_PCIEASPM_POWERSAVE is not set +# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set +# CONFIG_PCIEASPM_PERFORMANCE is not set +CONFIG_PCIE_PME=y +CONFIG_PCIE_DPC=y +CONFIG_PCIE_PTM=y +CONFIG_PCI_BUS_ADDR_T_64BIT=y +CONFIG_PCI_MSI=y +CONFIG_PCI_MSI_IRQ_DOMAIN=y +CONFIG_PCI_QUIRKS=y +# CONFIG_PCI_DEBUG is not set +CONFIG_PCI_REALLOC_ENABLE_AUTO=y +CONFIG_PCI_STUB=m +CONFIG_PCI_ATS=y +CONFIG_PCI_LOCKLESS_CONFIG=y +CONFIG_PCI_IOV=y +CONFIG_PCI_PRI=y +CONFIG_PCI_PASID=y +CONFIG_PCI_LABEL=y +CONFIG_PCI_HYPERV=m +CONFIG_HOTPLUG_PCI=y +CONFIG_HOTPLUG_PCI_ACPI=y +CONFIG_HOTPLUG_PCI_ACPI_IBM=m +CONFIG_HOTPLUG_PCI_CPCI=y +CONFIG_HOTPLUG_PCI_CPCI_ZT5550=m +CONFIG_HOTPLUG_PCI_CPCI_GENERIC=m +CONFIG_HOTPLUG_PCI_SHPC=m + +# +# Cadence PCIe controllers support +# + +# +# DesignWare PCI Core Support +# +# CONFIG_PCIE_DW_PLAT is not set + +# +# PCI host controller drivers +# +CONFIG_VMD=m + +# +# PCI Endpoint +# +# CONFIG_PCI_ENDPOINT is not set + +# +# PCI switch controller drivers +# +CONFIG_PCI_SW_SWITCHTEC=m +CONFIG_ISA_DMA_API=y +CONFIG_AMD_NB=y +CONFIG_PCCARD=m +CONFIG_PCMCIA=m +CONFIG_PCMCIA_LOAD_CIS=y +CONFIG_CARDBUS=y + +# +# PC-card bridges +# +CONFIG_YENTA=m +CONFIG_YENTA_O2=y +CONFIG_YENTA_RICOH=y +CONFIG_YENTA_TI=y +CONFIG_YENTA_ENE_TUNE=y +CONFIG_YENTA_TOSHIBA=y +CONFIG_PD6729=m +CONFIG_I82092=m +CONFIG_PCCARD_NONSTATIC=y +CONFIG_RAPIDIO=y +CONFIG_RAPIDIO_TSI721=y +CONFIG_RAPIDIO_DISC_TIMEOUT=30 +CONFIG_RAPIDIO_ENABLE_RX_TX_PORTS=y +CONFIG_RAPIDIO_DMA_ENGINE=y +# CONFIG_RAPIDIO_DEBUG is not set +CONFIG_RAPIDIO_ENUM_BASIC=m +CONFIG_RAPIDIO_CHMAN=m +CONFIG_RAPIDIO_MPORT_CDEV=m + +# +# RapidIO Switch drivers +# +CONFIG_RAPIDIO_TSI57X=y +CONFIG_RAPIDIO_CPS_XX=y +CONFIG_RAPIDIO_TSI568=y +CONFIG_RAPIDIO_CPS_GEN2=y +CONFIG_RAPIDIO_RXS_GEN3=m +CONFIG_X86_SYSFB=y + +# +# Executable file formats / Emulations +# +CONFIG_BINFMT_ELF=y +CONFIG_COMPAT_BINFMT_ELF=y +CONFIG_ELFCORE=y +CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y +CONFIG_BINFMT_SCRIPT=y +# CONFIG_HAVE_AOUT is not set +CONFIG_BINFMT_MISC=m +CONFIG_COREDUMP=y +CONFIG_IA32_EMULATION=y +CONFIG_IA32_AOUT=m +# CONFIG_X86_X32 is not set +CONFIG_COMPAT_32=y +CONFIG_COMPAT=y +CONFIG_COMPAT_FOR_U64_ALIGNMENT=y +CONFIG_SYSVIPC_COMPAT=y +CONFIG_X86_DEV_DMA_OPS=y +CONFIG_NET=y +CONFIG_COMPAT_NETLINK_MESSAGES=y +CONFIG_NET_INGRESS=y +CONFIG_NET_EGRESS=y + +# +# Networking options +# +CONFIG_PACKET=m +CONFIG_PACKET_DIAG=m +CONFIG_UNIX=m +CONFIG_UNIX_DIAG=m +CONFIG_TLS=m +CONFIG_XFRM=y +CONFIG_XFRM_OFFLOAD=y +CONFIG_XFRM_ALGO=m +CONFIG_XFRM_USER=m +CONFIG_XFRM_SUB_POLICY=y +CONFIG_XFRM_MIGRATE=y +CONFIG_XFRM_STATISTICS=y +CONFIG_XFRM_IPCOMP=m +CONFIG_NET_KEY=m +CONFIG_NET_KEY_MIGRATE=y +CONFIG_SMC=m +CONFIG_SMC_DIAG=m +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +CONFIG_IP_ADVANCED_ROUTER=y +CONFIG_IP_FIB_TRIE_STATS=y +CONFIG_IP_MULTIPLE_TABLES=y +CONFIG_IP_ROUTE_MULTIPATH=y +CONFIG_IP_ROUTE_VERBOSE=y +CONFIG_IP_ROUTE_CLASSID=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_IP_PNP_RARP=y +CONFIG_NET_IPIP=m +CONFIG_NET_IPGRE_DEMUX=m +CONFIG_NET_IP_TUNNEL=m +CONFIG_NET_IPGRE=m +CONFIG_NET_IPGRE_BROADCAST=y +CONFIG_IP_MROUTE=y +CONFIG_IP_MROUTE_MULTIPLE_TABLES=y +CONFIG_IP_PIMSM_V1=y +CONFIG_IP_PIMSM_V2=y +CONFIG_SYN_COOKIES=y +CONFIG_NET_IPVTI=m +CONFIG_NET_UDP_TUNNEL=m +CONFIG_NET_FOU=m +CONFIG_NET_FOU_IP_TUNNELS=y +CONFIG_INET_AH=m +CONFIG_INET_ESP=m +CONFIG_INET_ESP_OFFLOAD=m +CONFIG_INET_IPCOMP=m +CONFIG_INET_XFRM_TUNNEL=m +CONFIG_INET_TUNNEL=m +CONFIG_INET_XFRM_MODE_TRANSPORT=m +CONFIG_INET_XFRM_MODE_TUNNEL=m +CONFIG_INET_XFRM_MODE_BEET=m +CONFIG_INET_DIAG=m +CONFIG_INET_TCP_DIAG=m +CONFIG_INET_UDP_DIAG=m +CONFIG_INET_RAW_DIAG=m +CONFIG_INET_DIAG_DESTROY=y +CONFIG_TCP_CONG_ADVANCED=y +CONFIG_TCP_CONG_BIC=m +CONFIG_TCP_CONG_CUBIC=m +CONFIG_TCP_CONG_WESTWOOD=m +CONFIG_TCP_CONG_HTCP=m +CONFIG_TCP_CONG_HSTCP=m +CONFIG_TCP_CONG_HYBLA=m +CONFIG_TCP_CONG_VEGAS=m +CONFIG_TCP_CONG_NV=m +CONFIG_TCP_CONG_SCALABLE=m +CONFIG_TCP_CONG_LP=m +CONFIG_TCP_CONG_VENO=m +CONFIG_TCP_CONG_YEAH=m +CONFIG_TCP_CONG_ILLINOIS=m +CONFIG_TCP_CONG_DCTCP=m +# CONFIG_TCP_CONG_CDG is not set +CONFIG_TCP_CONG_BBR=m +CONFIG_DEFAULT_RENO=y +CONFIG_DEFAULT_TCP_CONG="reno" +CONFIG_TCP_MD5SIG=y +CONFIG_IPV6=m +CONFIG_IPV6_ROUTER_PREF=y +CONFIG_IPV6_ROUTE_INFO=y +CONFIG_IPV6_OPTIMISTIC_DAD=y +CONFIG_INET6_AH=m +CONFIG_INET6_ESP=m +CONFIG_INET6_ESP_OFFLOAD=m +CONFIG_INET6_IPCOMP=m +CONFIG_IPV6_MIP6=m +CONFIG_IPV6_ILA=m +CONFIG_INET6_XFRM_TUNNEL=m +CONFIG_INET6_TUNNEL=m +CONFIG_INET6_XFRM_MODE_TRANSPORT=m +CONFIG_INET6_XFRM_MODE_TUNNEL=m +CONFIG_INET6_XFRM_MODE_BEET=m +CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m +CONFIG_IPV6_VTI=m +CONFIG_IPV6_SIT=m +CONFIG_IPV6_SIT_6RD=y +CONFIG_IPV6_NDISC_NODETYPE=y +CONFIG_IPV6_TUNNEL=m +CONFIG_IPV6_GRE=m +CONFIG_IPV6_FOU=m +CONFIG_IPV6_FOU_TUNNEL=m +CONFIG_IPV6_MULTIPLE_TABLES=y +CONFIG_IPV6_SUBTREES=y +CONFIG_IPV6_MROUTE=y +CONFIG_IPV6_MROUTE_MULTIPLE_TABLES=y +CONFIG_IPV6_PIMSM_V2=y +CONFIG_IPV6_SEG6_LWTUNNEL=y +CONFIG_IPV6_SEG6_HMAC=y +CONFIG_NETWORK_SECMARK=y +CONFIG_NET_PTP_CLASSIFY=y +CONFIG_NETWORK_PHY_TIMESTAMPING=y +CONFIG_NETFILTER=y +CONFIG_NETFILTER_ADVANCED=y +CONFIG_BRIDGE_NETFILTER=m + +# +# Core Netfilter Configuration +# +CONFIG_NETFILTER_INGRESS=y +CONFIG_NETFILTER_NETLINK=m +CONFIG_NETFILTER_FAMILY_BRIDGE=y +CONFIG_NETFILTER_FAMILY_ARP=y +CONFIG_NETFILTER_NETLINK_ACCT=m +CONFIG_NETFILTER_NETLINK_QUEUE=m +CONFIG_NETFILTER_NETLINK_LOG=m +CONFIG_NF_CONNTRACK=m +CONFIG_NF_LOG_COMMON=m +CONFIG_NF_LOG_NETDEV=m +CONFIG_NETFILTER_CONNCOUNT=m +CONFIG_NF_CONNTRACK_MARK=y +CONFIG_NF_CONNTRACK_SECMARK=y +CONFIG_NF_CONNTRACK_ZONES=y +CONFIG_NF_CONNTRACK_PROCFS=y +CONFIG_NF_CONNTRACK_EVENTS=y +CONFIG_NF_CONNTRACK_TIMEOUT=y +CONFIG_NF_CONNTRACK_TIMESTAMP=y +CONFIG_NF_CONNTRACK_LABELS=y +CONFIG_NF_CT_PROTO_DCCP=y +CONFIG_NF_CT_PROTO_GRE=m +CONFIG_NF_CT_PROTO_SCTP=y +CONFIG_NF_CT_PROTO_UDPLITE=y +CONFIG_NF_CONNTRACK_AMANDA=m +CONFIG_NF_CONNTRACK_FTP=m +CONFIG_NF_CONNTRACK_H323=m +CONFIG_NF_CONNTRACK_IRC=m +CONFIG_NF_CONNTRACK_BROADCAST=m +CONFIG_NF_CONNTRACK_NETBIOS_NS=m +CONFIG_NF_CONNTRACK_SNMP=m +CONFIG_NF_CONNTRACK_PPTP=m +CONFIG_NF_CONNTRACK_SANE=m +CONFIG_NF_CONNTRACK_SIP=m +CONFIG_NF_CONNTRACK_TFTP=m +CONFIG_NF_CT_NETLINK=m +CONFIG_NF_CT_NETLINK_TIMEOUT=m +CONFIG_NF_CT_NETLINK_HELPER=m +CONFIG_NETFILTER_NETLINK_GLUE_CT=y +CONFIG_NF_NAT=m +CONFIG_NF_NAT_NEEDED=y +CONFIG_NF_NAT_PROTO_DCCP=y +CONFIG_NF_NAT_PROTO_UDPLITE=y +CONFIG_NF_NAT_PROTO_SCTP=y +CONFIG_NF_NAT_AMANDA=m +CONFIG_NF_NAT_FTP=m +CONFIG_NF_NAT_IRC=m +CONFIG_NF_NAT_SIP=m +CONFIG_NF_NAT_TFTP=m +CONFIG_NF_NAT_REDIRECT=m +CONFIG_NETFILTER_SYNPROXY=m +CONFIG_NF_TABLES=m +CONFIG_NF_TABLES_INET=m +CONFIG_NF_TABLES_NETDEV=m +CONFIG_NFT_EXTHDR=m +CONFIG_NFT_META=m +CONFIG_NFT_RT=m +CONFIG_NFT_NUMGEN=m +CONFIG_NFT_CT=m +CONFIG_NFT_FLOW_OFFLOAD=m +CONFIG_NFT_SET_RBTREE=m +CONFIG_NFT_SET_HASH=m +CONFIG_NFT_SET_BITMAP=m +CONFIG_NFT_COUNTER=m +CONFIG_NFT_LOG=m +CONFIG_NFT_LIMIT=m +CONFIG_NFT_MASQ=m +CONFIG_NFT_REDIR=m +CONFIG_NFT_NAT=m +CONFIG_NFT_OBJREF=m +CONFIG_NFT_QUEUE=m +CONFIG_NFT_QUOTA=m +CONFIG_NFT_REJECT=m +CONFIG_NFT_REJECT_INET=m +CONFIG_NFT_COMPAT=m +CONFIG_NFT_HASH=m +CONFIG_NFT_FIB=m +CONFIG_NFT_FIB_INET=m +CONFIG_NF_DUP_NETDEV=m +CONFIG_NFT_DUP_NETDEV=m +CONFIG_NFT_FWD_NETDEV=m +CONFIG_NFT_FIB_NETDEV=m +CONFIG_NF_FLOW_TABLE_INET=m +CONFIG_NF_FLOW_TABLE=m +CONFIG_NETFILTER_XTABLES=m + +# +# Xtables combined modules +# +CONFIG_NETFILTER_XT_MARK=m +CONFIG_NETFILTER_XT_CONNMARK=m +CONFIG_NETFILTER_XT_SET=m + +# +# Xtables targets +# +CONFIG_NETFILTER_XT_TARGET_AUDIT=m +CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m +CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m +CONFIG_NETFILTER_XT_TARGET_CONNMARK=m +CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m +CONFIG_NETFILTER_XT_TARGET_CT=m +CONFIG_NETFILTER_XT_TARGET_DSCP=m +CONFIG_NETFILTER_XT_TARGET_HL=m +CONFIG_NETFILTER_XT_TARGET_HMARK=m +CONFIG_NETFILTER_XT_TARGET_IDLETIMER=m +CONFIG_NETFILTER_XT_TARGET_LED=m +CONFIG_NETFILTER_XT_TARGET_LOG=m +CONFIG_NETFILTER_XT_TARGET_MARK=m +CONFIG_NETFILTER_XT_NAT=m +CONFIG_NETFILTER_XT_TARGET_NETMAP=m +CONFIG_NETFILTER_XT_TARGET_NFLOG=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m +CONFIG_NETFILTER_XT_TARGET_NOTRACK=m +CONFIG_NETFILTER_XT_TARGET_RATEEST=m +CONFIG_NETFILTER_XT_TARGET_REDIRECT=m +CONFIG_NETFILTER_XT_TARGET_TEE=m +CONFIG_NETFILTER_XT_TARGET_TPROXY=m +CONFIG_NETFILTER_XT_TARGET_TRACE=m +CONFIG_NETFILTER_XT_TARGET_SECMARK=m +CONFIG_NETFILTER_XT_TARGET_TCPMSS=m +CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m + +# +# Xtables matches +# +CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m +CONFIG_NETFILTER_XT_MATCH_BPF=m +CONFIG_NETFILTER_XT_MATCH_CGROUP=m +CONFIG_NETFILTER_XT_MATCH_CLUSTER=m +CONFIG_NETFILTER_XT_MATCH_COMMENT=m +CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m +CONFIG_NETFILTER_XT_MATCH_CONNLABEL=m +CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m +CONFIG_NETFILTER_XT_MATCH_CONNMARK=m +CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m +CONFIG_NETFILTER_XT_MATCH_CPU=m +CONFIG_NETFILTER_XT_MATCH_DCCP=m +CONFIG_NETFILTER_XT_MATCH_DEVGROUP=m +CONFIG_NETFILTER_XT_MATCH_DSCP=m +CONFIG_NETFILTER_XT_MATCH_ECN=m +CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m +CONFIG_NETFILTER_XT_MATCH_HELPER=m +CONFIG_NETFILTER_XT_MATCH_HL=m +CONFIG_NETFILTER_XT_MATCH_IPCOMP=m +CONFIG_NETFILTER_XT_MATCH_IPRANGE=m +CONFIG_NETFILTER_XT_MATCH_IPVS=m +CONFIG_NETFILTER_XT_MATCH_L2TP=m +CONFIG_NETFILTER_XT_MATCH_LENGTH=m +CONFIG_NETFILTER_XT_MATCH_LIMIT=m +CONFIG_NETFILTER_XT_MATCH_MAC=m +CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m +CONFIG_NETFILTER_XT_MATCH_NFACCT=m +CONFIG_NETFILTER_XT_MATCH_OSF=m +CONFIG_NETFILTER_XT_MATCH_OWNER=m +CONFIG_NETFILTER_XT_MATCH_POLICY=m +CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m +CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m +CONFIG_NETFILTER_XT_MATCH_QUOTA=m +CONFIG_NETFILTER_XT_MATCH_RATEEST=m +CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_RECENT=m +CONFIG_NETFILTER_XT_MATCH_SCTP=m +CONFIG_NETFILTER_XT_MATCH_SOCKET=m +CONFIG_NETFILTER_XT_MATCH_STATE=m +CONFIG_NETFILTER_XT_MATCH_STATISTIC=m +CONFIG_NETFILTER_XT_MATCH_STRING=m +CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +CONFIG_NETFILTER_XT_MATCH_TIME=m +CONFIG_NETFILTER_XT_MATCH_U32=m +CONFIG_IP_SET=m +CONFIG_IP_SET_MAX=256 +CONFIG_IP_SET_BITMAP_IP=m +CONFIG_IP_SET_BITMAP_IPMAC=m +CONFIG_IP_SET_BITMAP_PORT=m +CONFIG_IP_SET_HASH_IP=m +CONFIG_IP_SET_HASH_IPMARK=m +CONFIG_IP_SET_HASH_IPPORT=m +CONFIG_IP_SET_HASH_IPPORTIP=m +CONFIG_IP_SET_HASH_IPPORTNET=m +CONFIG_IP_SET_HASH_IPMAC=m +CONFIG_IP_SET_HASH_MAC=m +CONFIG_IP_SET_HASH_NETPORTNET=m +CONFIG_IP_SET_HASH_NET=m +CONFIG_IP_SET_HASH_NETNET=m +CONFIG_IP_SET_HASH_NETPORT=m +CONFIG_IP_SET_HASH_NETIFACE=m +CONFIG_IP_SET_LIST_SET=m +CONFIG_IP_VS=m +CONFIG_IP_VS_IPV6=y +# CONFIG_IP_VS_DEBUG is not set +CONFIG_IP_VS_TAB_BITS=12 + +# +# IPVS transport protocol load balancing support +# +CONFIG_IP_VS_PROTO_TCP=y +CONFIG_IP_VS_PROTO_UDP=y +CONFIG_IP_VS_PROTO_AH_ESP=y +CONFIG_IP_VS_PROTO_ESP=y +CONFIG_IP_VS_PROTO_AH=y +CONFIG_IP_VS_PROTO_SCTP=y + +# +# IPVS scheduler +# +CONFIG_IP_VS_RR=m +CONFIG_IP_VS_WRR=m +CONFIG_IP_VS_LC=m +CONFIG_IP_VS_WLC=m +CONFIG_IP_VS_FO=m +CONFIG_IP_VS_OVF=m +CONFIG_IP_VS_LBLC=m +CONFIG_IP_VS_LBLCR=m +CONFIG_IP_VS_DH=m +CONFIG_IP_VS_SH=m +CONFIG_IP_VS_SED=m +CONFIG_IP_VS_NQ=m + +# +# IPVS SH scheduler +# +CONFIG_IP_VS_SH_TAB_BITS=8 + +# +# IPVS application helper +# +CONFIG_IP_VS_FTP=m +CONFIG_IP_VS_NFCT=y +CONFIG_IP_VS_PE_SIP=m + +# +# IP: Netfilter Configuration +# +CONFIG_NF_DEFRAG_IPV4=m +CONFIG_NF_CONNTRACK_IPV4=m +CONFIG_NF_SOCKET_IPV4=m +CONFIG_NF_TABLES_IPV4=m +CONFIG_NFT_CHAIN_ROUTE_IPV4=m +CONFIG_NFT_REJECT_IPV4=m +CONFIG_NFT_DUP_IPV4=m +CONFIG_NFT_FIB_IPV4=m +CONFIG_NF_TABLES_ARP=m +CONFIG_NF_FLOW_TABLE_IPV4=m +CONFIG_NF_DUP_IPV4=m +CONFIG_NF_LOG_ARP=m +CONFIG_NF_LOG_IPV4=m +CONFIG_NF_REJECT_IPV4=m +CONFIG_NF_NAT_IPV4=m +CONFIG_NFT_CHAIN_NAT_IPV4=m +CONFIG_NF_NAT_MASQUERADE_IPV4=m +CONFIG_NFT_MASQ_IPV4=m +CONFIG_NFT_REDIR_IPV4=m +CONFIG_NF_NAT_SNMP_BASIC=m +CONFIG_NF_NAT_PROTO_GRE=m +CONFIG_NF_NAT_PPTP=m +CONFIG_NF_NAT_H323=m +CONFIG_IP_NF_IPTABLES=m +CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_RPFILTER=m +CONFIG_IP_NF_MATCH_TTL=m +CONFIG_IP_NF_FILTER=m +CONFIG_IP_NF_TARGET_REJECT=m +CONFIG_IP_NF_TARGET_SYNPROXY=m +CONFIG_IP_NF_NAT=m +CONFIG_IP_NF_TARGET_MASQUERADE=m +CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_REDIRECT=m +CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m +CONFIG_IP_NF_TARGET_ECN=m +CONFIG_IP_NF_TARGET_TTL=m +CONFIG_IP_NF_RAW=m +CONFIG_IP_NF_ARPTABLES=m +CONFIG_IP_NF_ARPFILTER=m +CONFIG_IP_NF_ARP_MANGLE=m + +# +# IPv6: Netfilter Configuration +# +CONFIG_NF_DEFRAG_IPV6=m +CONFIG_NF_CONNTRACK_IPV6=m +CONFIG_NF_SOCKET_IPV6=m +CONFIG_NF_TABLES_IPV6=m +CONFIG_NFT_CHAIN_ROUTE_IPV6=m +CONFIG_NFT_REJECT_IPV6=m +CONFIG_NFT_DUP_IPV6=m +CONFIG_NFT_FIB_IPV6=m +CONFIG_NF_FLOW_TABLE_IPV6=m +CONFIG_NF_DUP_IPV6=m +CONFIG_NF_REJECT_IPV6=m +CONFIG_NF_LOG_IPV6=m +CONFIG_NF_NAT_IPV6=m +CONFIG_NFT_CHAIN_NAT_IPV6=m +CONFIG_NF_NAT_MASQUERADE_IPV6=m +CONFIG_NFT_MASQ_IPV6=m +CONFIG_NFT_REDIR_IPV6=m +CONFIG_IP6_NF_IPTABLES=m +CONFIG_IP6_NF_MATCH_AH=m +CONFIG_IP6_NF_MATCH_EUI64=m +CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_HL=m +CONFIG_IP6_NF_MATCH_IPV6HEADER=m +CONFIG_IP6_NF_MATCH_MH=m +CONFIG_IP6_NF_MATCH_RPFILTER=m +CONFIG_IP6_NF_MATCH_RT=m +CONFIG_IP6_NF_MATCH_SRH=m +CONFIG_IP6_NF_TARGET_HL=m +CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_TARGET_REJECT=m +CONFIG_IP6_NF_TARGET_SYNPROXY=m +CONFIG_IP6_NF_MANGLE=m +CONFIG_IP6_NF_RAW=m +CONFIG_IP6_NF_NAT=m +CONFIG_IP6_NF_TARGET_MASQUERADE=m +CONFIG_IP6_NF_TARGET_NPT=m + +# +# DECnet: Netfilter Configuration +# +CONFIG_DECNET_NF_GRABULATOR=m +CONFIG_NF_TABLES_BRIDGE=m +CONFIG_NFT_BRIDGE_META=m +CONFIG_NFT_BRIDGE_REJECT=m +CONFIG_NF_LOG_BRIDGE=m +CONFIG_BRIDGE_NF_EBTABLES=m +CONFIG_BRIDGE_EBT_BROUTE=m +CONFIG_BRIDGE_EBT_T_FILTER=m +CONFIG_BRIDGE_EBT_T_NAT=m +CONFIG_BRIDGE_EBT_802_3=m +CONFIG_BRIDGE_EBT_AMONG=m +CONFIG_BRIDGE_EBT_ARP=m +CONFIG_BRIDGE_EBT_IP=m +CONFIG_BRIDGE_EBT_IP6=m +CONFIG_BRIDGE_EBT_LIMIT=m +CONFIG_BRIDGE_EBT_MARK=m +CONFIG_BRIDGE_EBT_PKTTYPE=m +CONFIG_BRIDGE_EBT_STP=m +CONFIG_BRIDGE_EBT_VLAN=m +CONFIG_BRIDGE_EBT_ARPREPLY=m +CONFIG_BRIDGE_EBT_DNAT=m +CONFIG_BRIDGE_EBT_MARK_T=m +CONFIG_BRIDGE_EBT_REDIRECT=m +CONFIG_BRIDGE_EBT_SNAT=m +CONFIG_BRIDGE_EBT_LOG=m +CONFIG_BRIDGE_EBT_NFLOG=m +CONFIG_IP_DCCP=m +CONFIG_INET_DCCP_DIAG=m + +# +# DCCP CCIDs Configuration +# +# CONFIG_IP_DCCP_CCID2_DEBUG is not set +CONFIG_IP_DCCP_CCID3=y +# CONFIG_IP_DCCP_CCID3_DEBUG is not set +CONFIG_IP_DCCP_TFRC_LIB=y + +# +# DCCP Kernel Hacking +# +# CONFIG_IP_DCCP_DEBUG is not set +CONFIG_IP_SCTP=m +# CONFIG_SCTP_DBG_OBJCNT is not set +CONFIG_SCTP_DEFAULT_COOKIE_HMAC_MD5=y +# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_SHA1 is not set +# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_NONE is not set +CONFIG_SCTP_COOKIE_HMAC_MD5=y +CONFIG_SCTP_COOKIE_HMAC_SHA1=y +CONFIG_INET_SCTP_DIAG=m +CONFIG_RDS=m +CONFIG_RDS_RDMA=m +CONFIG_RDS_TCP=m +# CONFIG_RDS_DEBUG is not set +CONFIG_TIPC=m +CONFIG_TIPC_MEDIA_IB=y +CONFIG_TIPC_MEDIA_UDP=y +CONFIG_ATM=m +CONFIG_ATM_CLIP=m +# CONFIG_ATM_CLIP_NO_ICMP is not set +CONFIG_ATM_LANE=m +CONFIG_ATM_MPOA=m +CONFIG_ATM_BR2684=m +# CONFIG_ATM_BR2684_IPFILTER is not set +CONFIG_L2TP=m +# CONFIG_L2TP_DEBUGFS is not set +CONFIG_L2TP_V3=y +CONFIG_L2TP_IP=m +CONFIG_L2TP_ETH=m +CONFIG_STP=m +CONFIG_GARP=m +CONFIG_MRP=m +CONFIG_BRIDGE=m +CONFIG_BRIDGE_IGMP_SNOOPING=y +CONFIG_BRIDGE_VLAN_FILTERING=y +CONFIG_HAVE_NET_DSA=y +CONFIG_NET_DSA=m +CONFIG_NET_DSA_LEGACY=y +CONFIG_NET_DSA_TAG_BRCM=y +CONFIG_NET_DSA_TAG_BRCM_PREPEND=y +CONFIG_NET_DSA_TAG_DSA=y +CONFIG_NET_DSA_TAG_EDSA=y +CONFIG_NET_DSA_TAG_KSZ=y +CONFIG_NET_DSA_TAG_LAN9303=y +CONFIG_NET_DSA_TAG_MTK=y +CONFIG_NET_DSA_TAG_TRAILER=y +CONFIG_NET_DSA_TAG_QCA=y +CONFIG_VLAN_8021Q=m +CONFIG_VLAN_8021Q_GVRP=y +CONFIG_VLAN_8021Q_MVRP=y +CONFIG_DECNET=m +CONFIG_DECNET_ROUTER=y +CONFIG_LLC=m +CONFIG_LLC2=m +CONFIG_ATALK=m +CONFIG_DEV_APPLETALK=m +CONFIG_IPDDP=m +CONFIG_IPDDP_ENCAP=y +CONFIG_X25=m +CONFIG_LAPB=m +CONFIG_PHONET=m +CONFIG_6LOWPAN=m +# CONFIG_6LOWPAN_DEBUGFS is not set +CONFIG_6LOWPAN_NHC=m +CONFIG_6LOWPAN_NHC_DEST=m +CONFIG_6LOWPAN_NHC_FRAGMENT=m +CONFIG_6LOWPAN_NHC_HOP=m +CONFIG_6LOWPAN_NHC_IPV6=m +CONFIG_6LOWPAN_NHC_MOBILITY=m +CONFIG_6LOWPAN_NHC_ROUTING=m +CONFIG_6LOWPAN_NHC_UDP=m +CONFIG_6LOWPAN_GHC_EXT_HDR_HOP=m +CONFIG_6LOWPAN_GHC_UDP=m +CONFIG_6LOWPAN_GHC_ICMPV6=m +CONFIG_6LOWPAN_GHC_EXT_HDR_DEST=m +CONFIG_6LOWPAN_GHC_EXT_HDR_FRAG=m +CONFIG_6LOWPAN_GHC_EXT_HDR_ROUTE=m +CONFIG_IEEE802154=m +CONFIG_IEEE802154_NL802154_EXPERIMENTAL=y +CONFIG_IEEE802154_SOCKET=m +CONFIG_IEEE802154_6LOWPAN=m +CONFIG_MAC802154=m +CONFIG_NET_SCHED=y + +# +# Queueing/Scheduling +# +CONFIG_NET_SCH_CBQ=m +CONFIG_NET_SCH_HTB=m +CONFIG_NET_SCH_HFSC=m +CONFIG_NET_SCH_ATM=m +CONFIG_NET_SCH_PRIO=m +CONFIG_NET_SCH_MULTIQ=m +CONFIG_NET_SCH_RED=m +CONFIG_NET_SCH_SFB=m +CONFIG_NET_SCH_SFQ=m +CONFIG_NET_SCH_TEQL=m +CONFIG_NET_SCH_TBF=m +CONFIG_NET_SCH_CBS=m +CONFIG_NET_SCH_GRED=m +CONFIG_NET_SCH_DSMARK=m +CONFIG_NET_SCH_NETEM=m +CONFIG_NET_SCH_DRR=m +CONFIG_NET_SCH_MQPRIO=m +CONFIG_NET_SCH_CHOKE=m +CONFIG_NET_SCH_QFQ=m +CONFIG_NET_SCH_CODEL=m +CONFIG_NET_SCH_FQ_CODEL=m +CONFIG_NET_SCH_FQ=m +CONFIG_NET_SCH_HHF=m +CONFIG_NET_SCH_PIE=m +CONFIG_NET_SCH_INGRESS=m +CONFIG_NET_SCH_PLUG=m +# CONFIG_NET_SCH_DEFAULT is not set + +# +# Classification +# +CONFIG_NET_CLS=y +CONFIG_NET_CLS_BASIC=m +CONFIG_NET_CLS_TCINDEX=m +CONFIG_NET_CLS_ROUTE4=m +CONFIG_NET_CLS_FW=m +CONFIG_NET_CLS_U32=m +CONFIG_CLS_U32_PERF=y +CONFIG_CLS_U32_MARK=y +CONFIG_NET_CLS_RSVP=m +CONFIG_NET_CLS_RSVP6=m +CONFIG_NET_CLS_FLOW=m +CONFIG_NET_CLS_CGROUP=m +CONFIG_NET_CLS_BPF=m +CONFIG_NET_CLS_FLOWER=m +CONFIG_NET_CLS_MATCHALL=m +CONFIG_NET_EMATCH=y +CONFIG_NET_EMATCH_STACK=32 +CONFIG_NET_EMATCH_CMP=m +CONFIG_NET_EMATCH_NBYTE=m +CONFIG_NET_EMATCH_U32=m +CONFIG_NET_EMATCH_META=m +CONFIG_NET_EMATCH_TEXT=m +CONFIG_NET_EMATCH_CANID=m +CONFIG_NET_EMATCH_IPSET=m +CONFIG_NET_CLS_ACT=y +CONFIG_NET_ACT_POLICE=m +CONFIG_NET_ACT_GACT=m +CONFIG_GACT_PROB=y +CONFIG_NET_ACT_MIRRED=m +CONFIG_NET_ACT_SAMPLE=m +CONFIG_NET_ACT_IPT=m +CONFIG_NET_ACT_NAT=m +CONFIG_NET_ACT_PEDIT=m +# CONFIG_NET_ACT_SIMP is not set +CONFIG_NET_ACT_SKBEDIT=m +CONFIG_NET_ACT_CSUM=m +CONFIG_NET_ACT_VLAN=m +CONFIG_NET_ACT_BPF=m +CONFIG_NET_ACT_CONNMARK=m +CONFIG_NET_ACT_SKBMOD=m +CONFIG_NET_ACT_IFE=m +CONFIG_NET_ACT_TUNNEL_KEY=m +CONFIG_NET_IFE_SKBMARK=m +CONFIG_NET_IFE_SKBPRIO=m +CONFIG_NET_IFE_SKBTCINDEX=m +CONFIG_NET_CLS_IND=y +CONFIG_NET_SCH_FIFO=y +CONFIG_DCB=y +CONFIG_DNS_RESOLVER=y +CONFIG_BATMAN_ADV=m +# CONFIG_BATMAN_ADV_BATMAN_V is not set +CONFIG_BATMAN_ADV_BLA=y +CONFIG_BATMAN_ADV_DAT=y +CONFIG_BATMAN_ADV_NC=y +CONFIG_BATMAN_ADV_MCAST=y +CONFIG_BATMAN_ADV_DEBUGFS=y +# CONFIG_BATMAN_ADV_DEBUG is not set +CONFIG_OPENVSWITCH=m +CONFIG_OPENVSWITCH_GRE=m +CONFIG_OPENVSWITCH_VXLAN=m +CONFIG_OPENVSWITCH_GENEVE=m +CONFIG_VSOCKETS=m +CONFIG_VSOCKETS_DIAG=m +CONFIG_VMWARE_VMCI_VSOCKETS=m +CONFIG_VIRTIO_VSOCKETS=m +CONFIG_VIRTIO_VSOCKETS_COMMON=m +CONFIG_HYPERV_VSOCKETS=m +CONFIG_NETLINK_DIAG=m +CONFIG_MPLS=y +CONFIG_NET_MPLS_GSO=m +CONFIG_MPLS_ROUTING=m +CONFIG_MPLS_IPTUNNEL=m +CONFIG_NET_NSH=m +CONFIG_HSR=m +CONFIG_NET_SWITCHDEV=y +CONFIG_NET_L3_MASTER_DEV=y +# CONFIG_NET_NCSI is not set +CONFIG_RPS=y +CONFIG_RFS_ACCEL=y +CONFIG_XPS=y +CONFIG_CGROUP_NET_PRIO=y +CONFIG_CGROUP_NET_CLASSID=y +CONFIG_NET_RX_BUSY_POLL=y +CONFIG_BQL=y +CONFIG_BPF_JIT=y +CONFIG_BPF_STREAM_PARSER=y +CONFIG_NET_FLOW_LIMIT=y + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_NET_DROP_MONITOR is not set +CONFIG_HAMRADIO=y + +# +# Packet Radio protocols +# +CONFIG_AX25=m +CONFIG_AX25_DAMA_SLAVE=y +CONFIG_NETROM=m +CONFIG_ROSE=m + +# +# AX.25 network device drivers +# +CONFIG_MKISS=m +CONFIG_6PACK=m +CONFIG_BPQETHER=m +CONFIG_BAYCOM_SER_FDX=m +CONFIG_BAYCOM_SER_HDX=m +CONFIG_BAYCOM_PAR=m +CONFIG_YAM=m +CONFIG_CAN=m +CONFIG_CAN_RAW=m +CONFIG_CAN_BCM=m +CONFIG_CAN_GW=m + +# +# CAN Device Drivers +# +CONFIG_CAN_VCAN=m +CONFIG_CAN_VXCAN=m +CONFIG_CAN_SLCAN=m +CONFIG_CAN_DEV=m +CONFIG_CAN_CALC_BITTIMING=y +CONFIG_CAN_LEDS=y +CONFIG_CAN_JANZ_ICAN3=m +CONFIG_CAN_C_CAN=m +CONFIG_CAN_C_CAN_PLATFORM=m +CONFIG_CAN_C_CAN_PCI=m +CONFIG_CAN_CC770=m +CONFIG_CAN_CC770_ISA=m +CONFIG_CAN_CC770_PLATFORM=m +CONFIG_CAN_IFI_CANFD=m +CONFIG_CAN_M_CAN=m +CONFIG_CAN_PEAK_PCIEFD=m +CONFIG_CAN_SJA1000=m +CONFIG_CAN_SJA1000_ISA=m +CONFIG_CAN_SJA1000_PLATFORM=m +CONFIG_CAN_EMS_PCMCIA=m +CONFIG_CAN_EMS_PCI=m +CONFIG_CAN_PEAK_PCMCIA=m +CONFIG_CAN_PEAK_PCI=m +CONFIG_CAN_PEAK_PCIEC=y +CONFIG_CAN_KVASER_PCI=m +CONFIG_CAN_PLX_PCI=m +CONFIG_CAN_SOFTING=m +CONFIG_CAN_SOFTING_CS=m + +# +# CAN SPI interfaces +# +CONFIG_CAN_HI311X=m +CONFIG_CAN_MCP251X=m + +# +# CAN USB interfaces +# +CONFIG_CAN_EMS_USB=m +CONFIG_CAN_ESD_USB2=m +CONFIG_CAN_GS_USB=m +CONFIG_CAN_KVASER_USB=m +CONFIG_CAN_PEAK_USB=m +CONFIG_CAN_8DEV_USB=m +CONFIG_CAN_MCBA_USB=m +# CONFIG_CAN_DEBUG_DEVICES is not set +CONFIG_BT=m +CONFIG_BT_BREDR=y +CONFIG_BT_RFCOMM=m +CONFIG_BT_RFCOMM_TTY=y +CONFIG_BT_BNEP=m +CONFIG_BT_BNEP_MC_FILTER=y +CONFIG_BT_BNEP_PROTO_FILTER=y +CONFIG_BT_CMTP=m +CONFIG_BT_HIDP=m +CONFIG_BT_HS=y +CONFIG_BT_LE=y +CONFIG_BT_6LOWPAN=m +CONFIG_BT_LEDS=y +# CONFIG_BT_SELFTEST is not set +CONFIG_BT_DEBUGFS=y + +# +# Bluetooth device drivers +# +CONFIG_BT_INTEL=m +CONFIG_BT_BCM=m +CONFIG_BT_RTL=m +CONFIG_BT_QCA=m +CONFIG_BT_HCIBTUSB=m +# CONFIG_BT_HCIBTUSB_AUTOSUSPEND is not set +CONFIG_BT_HCIBTUSB_BCM=y +CONFIG_BT_HCIBTUSB_RTL=y +CONFIG_BT_HCIBTSDIO=m +CONFIG_BT_HCIUART=m +CONFIG_BT_HCIUART_SERDEV=y +CONFIG_BT_HCIUART_H4=y +CONFIG_BT_HCIUART_NOKIA=m +CONFIG_BT_HCIUART_BCSP=y +CONFIG_BT_HCIUART_ATH3K=y +CONFIG_BT_HCIUART_LL=y +CONFIG_BT_HCIUART_3WIRE=y +CONFIG_BT_HCIUART_INTEL=y +CONFIG_BT_HCIUART_QCA=y +CONFIG_BT_HCIUART_AG6XX=y +CONFIG_BT_HCIUART_MRVL=y +CONFIG_BT_HCIBCM203X=m +CONFIG_BT_HCIBPA10X=m +CONFIG_BT_HCIBFUSB=m +CONFIG_BT_HCIDTL1=m +CONFIG_BT_HCIBT3C=m +CONFIG_BT_HCIBLUECARD=m +CONFIG_BT_HCIBTUART=m +CONFIG_BT_HCIVHCI=m +CONFIG_BT_MRVL=m +CONFIG_BT_MRVL_SDIO=m +CONFIG_BT_ATH3K=m +CONFIG_BT_WILINK=m +CONFIG_AF_RXRPC=m +CONFIG_AF_RXRPC_IPV6=y +# CONFIG_AF_RXRPC_INJECT_LOSS is not set +# CONFIG_AF_RXRPC_DEBUG is not set +# CONFIG_RXKAD is not set +CONFIG_AF_KCM=m +CONFIG_STREAM_PARSER=y +CONFIG_FIB_RULES=y +CONFIG_WIRELESS=y +CONFIG_WIRELESS_EXT=y +CONFIG_WEXT_CORE=y +CONFIG_WEXT_PROC=y +CONFIG_WEXT_SPY=y +CONFIG_WEXT_PRIV=y +CONFIG_CFG80211=m +CONFIG_NL80211_TESTMODE=y +# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set +CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y +CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y +CONFIG_CFG80211_DEFAULT_PS=y +# CONFIG_CFG80211_DEBUGFS is not set +CONFIG_CFG80211_CRDA_SUPPORT=y +CONFIG_CFG80211_WEXT=y +CONFIG_CFG80211_WEXT_EXPORT=y +CONFIG_LIB80211=m +CONFIG_LIB80211_CRYPT_WEP=m +CONFIG_LIB80211_CRYPT_CCMP=m +CONFIG_LIB80211_CRYPT_TKIP=m +# CONFIG_LIB80211_DEBUG is not set +CONFIG_MAC80211=m +CONFIG_MAC80211_HAS_RC=y +CONFIG_MAC80211_RC_MINSTREL=y +CONFIG_MAC80211_RC_MINSTREL_HT=y +# CONFIG_MAC80211_RC_MINSTREL_VHT is not set +CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y +CONFIG_MAC80211_RC_DEFAULT="minstrel_ht" +CONFIG_MAC80211_MESH=y +CONFIG_MAC80211_LEDS=y +# CONFIG_MAC80211_DEBUGFS is not set +# CONFIG_MAC80211_MESSAGE_TRACING is not set +# CONFIG_MAC80211_DEBUG_MENU is not set +CONFIG_MAC80211_STA_HASH_MAX_SIZE=0 +CONFIG_WIMAX=m +CONFIG_WIMAX_DEBUG_LEVEL=8 +CONFIG_RFKILL=m +CONFIG_RFKILL_LEDS=y +CONFIG_RFKILL_INPUT=y +CONFIG_RFKILL_GPIO=m +CONFIG_NET_9P=m +CONFIG_NET_9P_VIRTIO=m +CONFIG_NET_9P_RDMA=m +# CONFIG_NET_9P_DEBUG is not set +CONFIG_CAIF=m +# CONFIG_CAIF_DEBUG is not set +CONFIG_CAIF_NETDEV=m +CONFIG_CAIF_USB=m +CONFIG_CEPH_LIB=m +# CONFIG_CEPH_LIB_PRETTYDEBUG is not set +CONFIG_CEPH_LIB_USE_DNS_RESOLVER=y +CONFIG_NFC=m +CONFIG_NFC_DIGITAL=m +CONFIG_NFC_NCI=m +CONFIG_NFC_NCI_SPI=m +CONFIG_NFC_NCI_UART=m +CONFIG_NFC_HCI=m +CONFIG_NFC_SHDLC=y + +# +# Near Field Communication (NFC) devices +# +CONFIG_NFC_TRF7970A=m +CONFIG_NFC_MEI_PHY=m +CONFIG_NFC_SIM=m +CONFIG_NFC_PORT100=m +CONFIG_NFC_FDP=m +CONFIG_NFC_FDP_I2C=m +CONFIG_NFC_PN544=m +CONFIG_NFC_PN544_I2C=m +CONFIG_NFC_PN544_MEI=m +CONFIG_NFC_PN533=m +CONFIG_NFC_PN533_USB=m +CONFIG_NFC_PN533_I2C=m +CONFIG_NFC_MICROREAD=m +CONFIG_NFC_MICROREAD_I2C=m +CONFIG_NFC_MICROREAD_MEI=m +CONFIG_NFC_MRVL=m +CONFIG_NFC_MRVL_USB=m +CONFIG_NFC_MRVL_UART=m +CONFIG_NFC_MRVL_I2C=m +CONFIG_NFC_MRVL_SPI=m +CONFIG_NFC_ST21NFCA=m +CONFIG_NFC_ST21NFCA_I2C=m +CONFIG_NFC_ST_NCI=m +CONFIG_NFC_ST_NCI_I2C=m +CONFIG_NFC_ST_NCI_SPI=m +CONFIG_NFC_NXP_NCI=m +CONFIG_NFC_NXP_NCI_I2C=m +CONFIG_NFC_S3FWRN5=m +CONFIG_NFC_S3FWRN5_I2C=m +CONFIG_NFC_ST95HF=m +CONFIG_PSAMPLE=m +CONFIG_NET_IFE=m +CONFIG_LWTUNNEL=y +CONFIG_LWTUNNEL_BPF=y +CONFIG_DST_CACHE=y +CONFIG_GRO_CELLS=y +CONFIG_NET_DEVLINK=m +CONFIG_MAY_USE_DEVLINK=m +CONFIG_HAVE_EBPF_JIT=y + +# +# Device Drivers +# + +# +# Generic Driver Options +# +# CONFIG_UEVENT_HELPER is not set +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +CONFIG_EXTRA_FIRMWARE="" +CONFIG_FW_LOADER_USER_HELPER=y +# CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set +CONFIG_WANT_DEV_COREDUMP=y +CONFIG_ALLOW_DEV_COREDUMP=y +CONFIG_DEV_COREDUMP=y +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set +CONFIG_TEST_ASYNC_DRIVER_PROBE=m +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_GENERIC_CPU_DEVICES is not set +CONFIG_GENERIC_CPU_AUTOPROBE=y +CONFIG_GENERIC_CPU_VULNERABILITIES=y +CONFIG_REGMAP=y +CONFIG_REGMAP_I2C=m +CONFIG_REGMAP_SPI=y +CONFIG_REGMAP_SPMI=m +CONFIG_REGMAP_W1=m +CONFIG_REGMAP_MMIO=y +CONFIG_REGMAP_IRQ=y +CONFIG_REGMAP_SOUNDWIRE=m +CONFIG_DMA_SHARED_BUFFER=y +# CONFIG_DMA_FENCE_TRACE is not set +# CONFIG_DMA_CMA is not set + +# +# Bus devices +# +CONFIG_CONNECTOR=m +CONFIG_MTD=m +CONFIG_MTD_TESTS=m +CONFIG_MTD_REDBOOT_PARTS=m +CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 +CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y +CONFIG_MTD_REDBOOT_PARTS_READONLY=y +CONFIG_MTD_CMDLINE_PARTS=m +CONFIG_MTD_AR7_PARTS=m + +# +# Partition parsers +# + +# +# User Modules And Translation Layers +# +CONFIG_MTD_BLKDEVS=m +CONFIG_MTD_BLOCK=m +CONFIG_MTD_BLOCK_RO=m +CONFIG_FTL=m +CONFIG_NFTL=m +CONFIG_NFTL_RW=y +CONFIG_INFTL=m +CONFIG_RFD_FTL=m +CONFIG_SSFDC=m +CONFIG_SM_FTL=m +CONFIG_MTD_OOPS=m +CONFIG_MTD_SWAP=m +# CONFIG_MTD_PARTITIONED_MASTER is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=m +CONFIG_MTD_JEDECPROBE=m +CONFIG_MTD_GEN_PROBE=m +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +CONFIG_MTD_CFI_INTELEXT=m +CONFIG_MTD_CFI_AMDSTD=m +CONFIG_MTD_CFI_STAA=m +CONFIG_MTD_CFI_UTIL=m +CONFIG_MTD_RAM=m +CONFIG_MTD_ROM=m +CONFIG_MTD_ABSENT=m + +# +# Mapping drivers for chip access +# +CONFIG_MTD_COMPLEX_MAPPINGS=y +CONFIG_MTD_PHYSMAP=m +# CONFIG_MTD_PHYSMAP_COMPAT is not set +CONFIG_MTD_SBC_GXX=m +CONFIG_MTD_AMD76XROM=m +CONFIG_MTD_ICHXROM=m +CONFIG_MTD_ESB2ROM=m +CONFIG_MTD_CK804XROM=m +CONFIG_MTD_SCB2_FLASH=m +CONFIG_MTD_NETtel=m +CONFIG_MTD_L440GX=m +CONFIG_MTD_PCI=m +CONFIG_MTD_PCMCIA=m +# CONFIG_MTD_PCMCIA_ANONYMOUS is not set +CONFIG_MTD_GPIO_ADDR=m +CONFIG_MTD_INTEL_VR_NOR=m +CONFIG_MTD_PLATRAM=m +CONFIG_MTD_LATCH_ADDR=m + +# +# Self-contained MTD device drivers +# +CONFIG_MTD_PMC551=m +CONFIG_MTD_PMC551_BUGFIX=y +# CONFIG_MTD_PMC551_DEBUG is not set +CONFIG_MTD_DATAFLASH=m +CONFIG_MTD_DATAFLASH_WRITE_VERIFY=y +CONFIG_MTD_DATAFLASH_OTP=y +CONFIG_MTD_M25P80=m +CONFIG_MTD_MCHP23K256=m +CONFIG_MTD_SST25L=m +CONFIG_MTD_SLRAM=m +CONFIG_MTD_PHRAM=m +CONFIG_MTD_MTDRAM=m +CONFIG_MTDRAM_TOTAL_SIZE=4096 +CONFIG_MTDRAM_ERASE_SIZE=128 +CONFIG_MTD_BLOCK2MTD=m + +# +# Disk-On-Chip Device Drivers +# +CONFIG_MTD_DOCG3=m +CONFIG_BCH_CONST_M=14 +CONFIG_BCH_CONST_T=4 +CONFIG_MTD_NAND_ECC=m +CONFIG_MTD_NAND_ECC_SMC=y +CONFIG_MTD_NAND=m +CONFIG_MTD_NAND_BCH=m +CONFIG_MTD_NAND_ECC_BCH=y +CONFIG_MTD_SM_COMMON=m +CONFIG_MTD_NAND_DENALI=m +CONFIG_MTD_NAND_DENALI_PCI=m +CONFIG_MTD_NAND_GPIO=m +# CONFIG_MTD_NAND_OMAP_BCH_BUILD is not set +CONFIG_MTD_NAND_RICOH=m +CONFIG_MTD_NAND_DISKONCHIP=m +CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED=y +CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0x0 +CONFIG_MTD_NAND_DISKONCHIP_PROBE_HIGH=y +CONFIG_MTD_NAND_DISKONCHIP_BBTWRITE=y +CONFIG_MTD_NAND_DOCG4=m +CONFIG_MTD_NAND_CAFE=m +CONFIG_MTD_NAND_NANDSIM=m +CONFIG_MTD_NAND_PLATFORM=m +CONFIG_MTD_ONENAND=m +CONFIG_MTD_ONENAND_VERIFY_WRITE=y +CONFIG_MTD_ONENAND_GENERIC=m +CONFIG_MTD_ONENAND_OTP=y +CONFIG_MTD_ONENAND_2X_PROGRAM=y + +# +# LPDDR & LPDDR2 PCM memory drivers +# +CONFIG_MTD_LPDDR=m +CONFIG_MTD_QINFO_PROBE=m +CONFIG_MTD_SPI_NOR=m +CONFIG_MTD_MT81xx_NOR=m +CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y +CONFIG_SPI_INTEL_SPI=m +CONFIG_SPI_INTEL_SPI_PCI=m +CONFIG_SPI_INTEL_SPI_PLATFORM=m +CONFIG_MTD_UBI=m +CONFIG_MTD_UBI_WL_THRESHOLD=4096 +CONFIG_MTD_UBI_BEB_LIMIT=20 +CONFIG_MTD_UBI_FASTMAP=y +# CONFIG_MTD_UBI_GLUEBI is not set +CONFIG_MTD_UBI_BLOCK=y +# CONFIG_OF is not set +CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y +CONFIG_PARPORT=m +CONFIG_PARPORT_PC=m +CONFIG_PARPORT_SERIAL=m +CONFIG_PARPORT_PC_FIFO=y +CONFIG_PARPORT_PC_SUPERIO=y +CONFIG_PARPORT_PC_PCMCIA=m +# CONFIG_PARPORT_GSC is not set +CONFIG_PARPORT_AX88796=m +CONFIG_PARPORT_1284=y +CONFIG_PARPORT_NOT_PC=y +CONFIG_PNP=y +# CONFIG_PNP_DEBUG_MESSAGES is not set + +# +# Protocols +# +CONFIG_PNPACPI=y +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_NULL_BLK is not set +CONFIG_BLK_DEV_FD=m +CONFIG_CDROM=m +CONFIG_PARIDE=m + +# +# Parallel IDE high-level drivers +# +CONFIG_PARIDE_PD=m +CONFIG_PARIDE_PCD=m +CONFIG_PARIDE_PF=m +CONFIG_PARIDE_PT=m +CONFIG_PARIDE_PG=m + +# +# Parallel IDE protocol modules +# +CONFIG_PARIDE_ATEN=m +CONFIG_PARIDE_BPCK=m +CONFIG_PARIDE_COMM=m +CONFIG_PARIDE_DSTR=m +CONFIG_PARIDE_FIT2=m +CONFIG_PARIDE_FIT3=m +CONFIG_PARIDE_EPAT=m +CONFIG_PARIDE_EPATC8=y +CONFIG_PARIDE_EPIA=m +CONFIG_PARIDE_FRIQ=m +CONFIG_PARIDE_FRPW=m +CONFIG_PARIDE_KBIC=m +CONFIG_PARIDE_KTTI=m +CONFIG_PARIDE_ON20=m +CONFIG_PARIDE_ON26=m +CONFIG_BLK_DEV_PCIESSD_MTIP32XX=m +CONFIG_ZRAM=m +CONFIG_ZRAM_WRITEBACK=y +CONFIG_BLK_DEV_DAC960=m +CONFIG_BLK_DEV_UMEM=m +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +CONFIG_BLK_DEV_LOOP_MIN_COUNT=8 +CONFIG_BLK_DEV_CRYPTOLOOP=m +CONFIG_BLK_DEV_DRBD=m +# CONFIG_DRBD_FAULT_INJECTION is not set +CONFIG_BLK_DEV_NBD=m +CONFIG_BLK_DEV_SKD=m +CONFIG_BLK_DEV_SX8=m +CONFIG_BLK_DEV_RAM=m +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=16384 +CONFIG_CDROM_PKTCDVD=m +CONFIG_CDROM_PKTCDVD_BUFFERS=8 +CONFIG_CDROM_PKTCDVD_WCACHE=y +CONFIG_ATA_OVER_ETH=m +CONFIG_VIRTIO_BLK=m +# CONFIG_VIRTIO_BLK_SCSI is not set +CONFIG_BLK_DEV_RBD=m +CONFIG_BLK_DEV_RSXX=m + +# +# NVME Support +# +CONFIG_NVME_CORE=y +CONFIG_BLK_DEV_NVME=y +# CONFIG_NVME_MULTIPATH is not set +CONFIG_NVME_FABRICS=m +CONFIG_NVME_RDMA=m +CONFIG_NVME_FC=m +CONFIG_NVME_TARGET=m +CONFIG_NVME_TARGET_LOOP=m +CONFIG_NVME_TARGET_RDMA=m +CONFIG_NVME_TARGET_FC=m +CONFIG_NVME_TARGET_FCLOOP=m + +# +# Misc devices +# +CONFIG_SENSORS_LIS3LV02D=m +CONFIG_AD525X_DPOT=m +CONFIG_AD525X_DPOT_I2C=m +CONFIG_AD525X_DPOT_SPI=m +# CONFIG_DUMMY_IRQ is not set +CONFIG_IBM_ASM=m +CONFIG_PHANTOM=m +CONFIG_SGI_IOC4=m +CONFIG_TIFM_CORE=m +CONFIG_TIFM_7XX1=m +CONFIG_ICS932S401=m +CONFIG_ENCLOSURE_SERVICES=m +CONFIG_HP_ILO=m +CONFIG_APDS9802ALS=m +CONFIG_ISL29003=m +CONFIG_ISL29020=m +CONFIG_SENSORS_TSL2550=m +CONFIG_SENSORS_BH1770=m +CONFIG_SENSORS_APDS990X=m +CONFIG_HMC6352=m +CONFIG_DS1682=m +CONFIG_VMWARE_BALLOON=m +CONFIG_USB_SWITCH_FSA9480=m +CONFIG_LATTICE_ECP3_CONFIG=m +CONFIG_SRAM=y +CONFIG_PCI_ENDPOINT_TEST=m +CONFIG_MISC_RTSX=m +CONFIG_C2PORT=m +CONFIG_C2PORT_DURAMAR_2150=m + +# +# EEPROM support +# +CONFIG_EEPROM_AT24=m +CONFIG_EEPROM_AT25=m +CONFIG_EEPROM_LEGACY=m +CONFIG_EEPROM_MAX6875=m +CONFIG_EEPROM_93CX6=m +CONFIG_EEPROM_93XX46=m +CONFIG_EEPROM_IDT_89HPESX=m +CONFIG_CB710_CORE=m +# CONFIG_CB710_DEBUG is not set +CONFIG_CB710_DEBUG_ASSUMPTIONS=y + +# +# Texas Instruments shared transport line discipline +# +CONFIG_TI_ST=m +CONFIG_SENSORS_LIS3_I2C=m + +# +# Altera FPGA firmware download module (requires I2C) +# +CONFIG_ALTERA_STAPL=m +CONFIG_INTEL_MEI=y +CONFIG_INTEL_MEI_ME=y +CONFIG_INTEL_MEI_TXE=m +CONFIG_VMWARE_VMCI=m + +# +# Intel MIC & related support +# + +# +# Intel MIC Bus Driver +# +CONFIG_INTEL_MIC_BUS=m + +# +# SCIF Bus Driver +# +CONFIG_SCIF_BUS=m + +# +# VOP Bus Driver +# +CONFIG_VOP_BUS=m + +# +# Intel MIC Host Driver +# +CONFIG_INTEL_MIC_HOST=m + +# +# Intel MIC Card Driver +# +CONFIG_INTEL_MIC_CARD=m + +# +# SCIF Driver +# +CONFIG_SCIF=m + +# +# Intel MIC Coprocessor State Management (COSM) Drivers +# +CONFIG_MIC_COSM=m + +# +# VOP Driver +# +CONFIG_VOP=m +CONFIG_VHOST_RING=m +CONFIG_GENWQE=m +CONFIG_GENWQE_PLATFORM_ERROR_RECOVERY=0 +CONFIG_ECHO=m +# CONFIG_CXL_BASE is not set +# CONFIG_CXL_AFU_DRIVER_OPS is not set +# CONFIG_CXL_LIB is not set +# CONFIG_OCXL_BASE is not set +CONFIG_MISC_RTSX_PCI=m +CONFIG_MISC_RTSX_USB=m +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +CONFIG_SCSI_MOD=m +CONFIG_RAID_ATTRS=m +CONFIG_SCSI=m +CONFIG_SCSI_DMA=y +CONFIG_SCSI_NETLINK=y +# CONFIG_SCSI_MQ_DEFAULT is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=m +CONFIG_CHR_DEV_ST=m +CONFIG_CHR_DEV_OSST=m +CONFIG_BLK_DEV_SR=m +CONFIG_BLK_DEV_SR_VENDOR=y +CONFIG_CHR_DEV_SG=m +CONFIG_CHR_DEV_SCH=m +CONFIG_SCSI_ENCLOSURE=m +CONFIG_SCSI_CONSTANTS=y +CONFIG_SCSI_LOGGING=y +CONFIG_SCSI_SCAN_ASYNC=y + +# +# SCSI Transports +# +CONFIG_SCSI_SPI_ATTRS=m +CONFIG_SCSI_FC_ATTRS=m +CONFIG_SCSI_ISCSI_ATTRS=m +CONFIG_SCSI_SAS_ATTRS=m +CONFIG_SCSI_SAS_LIBSAS=m +CONFIG_SCSI_SAS_ATA=y +CONFIG_SCSI_SAS_HOST_SMP=y +CONFIG_SCSI_SRP_ATTRS=m +CONFIG_SCSI_LOWLEVEL=y +CONFIG_ISCSI_TCP=m +CONFIG_ISCSI_BOOT_SYSFS=m +CONFIG_SCSI_CXGB3_ISCSI=m +CONFIG_SCSI_CXGB4_ISCSI=m +CONFIG_SCSI_BNX2_ISCSI=m +CONFIG_SCSI_BNX2X_FCOE=m +CONFIG_BE2ISCSI=m +CONFIG_BLK_DEV_3W_XXXX_RAID=m +CONFIG_SCSI_HPSA=m +CONFIG_SCSI_3W_9XXX=m +CONFIG_SCSI_3W_SAS=m +CONFIG_SCSI_ACARD=m +CONFIG_SCSI_AACRAID=m +CONFIG_SCSI_AIC7XXX=m +CONFIG_AIC7XXX_CMDS_PER_DEVICE=4 +CONFIG_AIC7XXX_RESET_DELAY_MS=15000 +# CONFIG_AIC7XXX_DEBUG_ENABLE is not set +CONFIG_AIC7XXX_DEBUG_MASK=0 +# CONFIG_AIC7XXX_REG_PRETTY_PRINT is not set +CONFIG_SCSI_AIC79XX=m +CONFIG_AIC79XX_CMDS_PER_DEVICE=4 +CONFIG_AIC79XX_RESET_DELAY_MS=15000 +# CONFIG_AIC79XX_DEBUG_ENABLE is not set +CONFIG_AIC79XX_DEBUG_MASK=0 +# CONFIG_AIC79XX_REG_PRETTY_PRINT is not set +CONFIG_SCSI_AIC94XX=m +# CONFIG_AIC94XX_DEBUG is not set +CONFIG_SCSI_MVSAS=m +# CONFIG_SCSI_MVSAS_DEBUG is not set +CONFIG_SCSI_MVSAS_TASKLET=y +CONFIG_SCSI_MVUMI=m +CONFIG_SCSI_DPT_I2O=m +CONFIG_SCSI_ADVANSYS=m +CONFIG_SCSI_ARCMSR=m +CONFIG_SCSI_ESAS2R=m +CONFIG_MEGARAID_NEWGEN=y +CONFIG_MEGARAID_MM=m +CONFIG_MEGARAID_MAILBOX=m +CONFIG_MEGARAID_LEGACY=m +CONFIG_MEGARAID_SAS=m +CONFIG_SCSI_MPT3SAS=m +CONFIG_SCSI_MPT2SAS_MAX_SGE=128 +CONFIG_SCSI_MPT3SAS_MAX_SGE=128 +CONFIG_SCSI_MPT2SAS=m +CONFIG_SCSI_SMARTPQI=m +CONFIG_SCSI_UFSHCD=m +CONFIG_SCSI_UFSHCD_PCI=m +CONFIG_SCSI_UFS_DWC_TC_PCI=m +CONFIG_SCSI_UFSHCD_PLATFORM=m +CONFIG_SCSI_UFS_DWC_TC_PLATFORM=m +CONFIG_SCSI_HPTIOP=m +CONFIG_SCSI_BUSLOGIC=m +CONFIG_SCSI_FLASHPOINT=y +CONFIG_VMWARE_PVSCSI=m +CONFIG_HYPERV_STORAGE=m +CONFIG_LIBFC=m +CONFIG_LIBFCOE=m +CONFIG_FCOE=m +CONFIG_FCOE_FNIC=m +CONFIG_SCSI_SNIC=m +# CONFIG_SCSI_SNIC_DEBUG_FS is not set +CONFIG_SCSI_DMX3191D=m +CONFIG_SCSI_EATA=m +# CONFIG_SCSI_EATA_TAGGED_QUEUE is not set +# CONFIG_SCSI_EATA_LINKED_COMMANDS is not set +CONFIG_SCSI_EATA_MAX_TAGS=16 +CONFIG_SCSI_FUTURE_DOMAIN=m +CONFIG_SCSI_GDTH=m +CONFIG_SCSI_ISCI=m +CONFIG_SCSI_IPS=m +CONFIG_SCSI_INITIO=m +CONFIG_SCSI_INIA100=m +CONFIG_SCSI_PPA=m +CONFIG_SCSI_IMM=m +# CONFIG_SCSI_IZIP_EPP16 is not set +# CONFIG_SCSI_IZIP_SLOW_CTR is not set +CONFIG_SCSI_STEX=m +CONFIG_SCSI_SYM53C8XX_2=m +CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1 +CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 +CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 +CONFIG_SCSI_SYM53C8XX_MMIO=y +CONFIG_SCSI_IPR=m +# CONFIG_SCSI_IPR_TRACE is not set +# CONFIG_SCSI_IPR_DUMP is not set +CONFIG_SCSI_QLOGIC_1280=m +CONFIG_SCSI_QLA_FC=m +CONFIG_TCM_QLA2XXX=m +# CONFIG_TCM_QLA2XXX_DEBUG is not set +CONFIG_SCSI_QLA_ISCSI=m +CONFIG_QEDI=m +CONFIG_QEDF=m +CONFIG_SCSI_LPFC=m +# CONFIG_SCSI_LPFC_DEBUG_FS is not set +CONFIG_SCSI_DC395x=m +CONFIG_SCSI_AM53C974=m +CONFIG_SCSI_WD719X=m +# CONFIG_SCSI_DEBUG is not set +CONFIG_SCSI_PMCRAID=m +CONFIG_SCSI_PM8001=m +CONFIG_SCSI_BFA_FC=m +CONFIG_SCSI_VIRTIO=m +CONFIG_SCSI_CHELSIO_FCOE=m +CONFIG_SCSI_LOWLEVEL_PCMCIA=y +CONFIG_PCMCIA_AHA152X=m +CONFIG_PCMCIA_FDOMAIN=m +CONFIG_PCMCIA_QLOGIC=m +CONFIG_PCMCIA_SYM53C500=m +CONFIG_SCSI_DH=y +CONFIG_SCSI_DH_RDAC=m +CONFIG_SCSI_DH_HP_SW=m +CONFIG_SCSI_DH_EMC=m +CONFIG_SCSI_DH_ALUA=m +CONFIG_SCSI_OSD_INITIATOR=m +CONFIG_SCSI_OSD_ULD=m +CONFIG_SCSI_OSD_DPRINT_SENSE=1 +# CONFIG_SCSI_OSD_DEBUG is not set +CONFIG_ATA=m +# CONFIG_ATA_NONSTANDARD is not set +CONFIG_ATA_VERBOSE_ERROR=y +CONFIG_ATA_ACPI=y +CONFIG_SATA_ZPODD=y +CONFIG_SATA_PMP=y + +# +# Controllers with non-SFF native interface +# +CONFIG_SATA_AHCI=m +CONFIG_SATA_MOBILE_LPM_POLICY=0 +CONFIG_SATA_AHCI_PLATFORM=m +CONFIG_SATA_INIC162X=m +CONFIG_SATA_ACARD_AHCI=m +CONFIG_SATA_SIL24=m +CONFIG_ATA_SFF=y + +# +# SFF controllers with custom DMA interface +# +CONFIG_PDC_ADMA=m +CONFIG_SATA_QSTOR=m +CONFIG_SATA_SX4=m +CONFIG_ATA_BMDMA=y + +# +# SATA SFF controllers with BMDMA +# +CONFIG_ATA_PIIX=m +CONFIG_SATA_DWC=m +# CONFIG_SATA_DWC_OLD_DMA is not set +# CONFIG_SATA_DWC_DEBUG is not set +CONFIG_SATA_MV=m +CONFIG_SATA_NV=m +CONFIG_SATA_PROMISE=m +CONFIG_SATA_SIL=m +CONFIG_SATA_SIS=m +CONFIG_SATA_SVW=m +CONFIG_SATA_ULI=m +CONFIG_SATA_VIA=m +CONFIG_SATA_VITESSE=m + +# +# PATA SFF controllers with BMDMA +# +CONFIG_PATA_ALI=m +CONFIG_PATA_AMD=m +CONFIG_PATA_ARTOP=m +CONFIG_PATA_ATIIXP=m +CONFIG_PATA_ATP867X=m +CONFIG_PATA_CMD64X=m +CONFIG_PATA_CYPRESS=m +CONFIG_PATA_EFAR=m +CONFIG_PATA_HPT366=m +CONFIG_PATA_HPT37X=m +CONFIG_PATA_HPT3X2N=m +CONFIG_PATA_HPT3X3=m +CONFIG_PATA_HPT3X3_DMA=y +CONFIG_PATA_IT8213=m +CONFIG_PATA_IT821X=m +CONFIG_PATA_JMICRON=m +CONFIG_PATA_MARVELL=m +CONFIG_PATA_NETCELL=m +CONFIG_PATA_NINJA32=m +CONFIG_PATA_NS87415=m +CONFIG_PATA_OLDPIIX=m +CONFIG_PATA_OPTIDMA=m +CONFIG_PATA_PDC2027X=m +CONFIG_PATA_PDC_OLD=m +CONFIG_PATA_RADISYS=m +CONFIG_PATA_RDC=m +CONFIG_PATA_SCH=m +CONFIG_PATA_SERVERWORKS=m +CONFIG_PATA_SIL680=m +CONFIG_PATA_SIS=m +CONFIG_PATA_TOSHIBA=m +CONFIG_PATA_TRIFLEX=m +CONFIG_PATA_VIA=m +CONFIG_PATA_WINBOND=m + +# +# PIO-only SFF controllers +# +CONFIG_PATA_CMD640_PCI=m +CONFIG_PATA_MPIIX=m +CONFIG_PATA_NS87410=m +CONFIG_PATA_OPTI=m +CONFIG_PATA_PCMCIA=m +CONFIG_PATA_RZ1000=m + +# +# Generic fallback / legacy drivers +# +CONFIG_PATA_ACPI=m +CONFIG_ATA_GENERIC=m +CONFIG_PATA_LEGACY=m +CONFIG_MD=y +CONFIG_BLK_DEV_MD=m +CONFIG_MD_LINEAR=m +CONFIG_MD_RAID0=m +CONFIG_MD_RAID1=m +CONFIG_MD_RAID10=m +CONFIG_MD_RAID456=m +CONFIG_MD_MULTIPATH=m +CONFIG_MD_FAULTY=m +CONFIG_MD_CLUSTER=m +CONFIG_BCACHE=m +# CONFIG_BCACHE_DEBUG is not set +# CONFIG_BCACHE_CLOSURES_DEBUG is not set +CONFIG_BLK_DEV_DM_BUILTIN=y +CONFIG_BLK_DEV_DM=m +# CONFIG_DM_MQ_DEFAULT is not set +# CONFIG_DM_DEBUG is not set +CONFIG_DM_BUFIO=m +# CONFIG_DM_DEBUG_BLOCK_MANAGER_LOCKING is not set +CONFIG_DM_BIO_PRISON=m +CONFIG_DM_PERSISTENT_DATA=m +CONFIG_DM_UNSTRIPED=m +CONFIG_DM_CRYPT=m +CONFIG_DM_SNAPSHOT=m +CONFIG_DM_THIN_PROVISIONING=m +CONFIG_DM_CACHE=m +CONFIG_DM_CACHE_SMQ=m +CONFIG_DM_ERA=m +CONFIG_DM_MIRROR=m +CONFIG_DM_LOG_USERSPACE=m +CONFIG_DM_RAID=m +CONFIG_DM_ZERO=m +CONFIG_DM_MULTIPATH=m +CONFIG_DM_MULTIPATH_QL=m +CONFIG_DM_MULTIPATH_ST=m +CONFIG_DM_DELAY=m +CONFIG_DM_UEVENT=y +CONFIG_DM_FLAKEY=m +CONFIG_DM_VERITY=m +# CONFIG_DM_VERITY_FEC is not set +CONFIG_DM_SWITCH=m +CONFIG_DM_LOG_WRITES=m +CONFIG_DM_INTEGRITY=m +CONFIG_DM_ZONED=m +CONFIG_TARGET_CORE=m +CONFIG_TCM_IBLOCK=m +CONFIG_TCM_FILEIO=m +CONFIG_TCM_PSCSI=m +CONFIG_TCM_USER2=m +CONFIG_LOOPBACK_TARGET=m +CONFIG_TCM_FC=m +CONFIG_ISCSI_TARGET=m +CONFIG_ISCSI_TARGET_CXGB4=m +CONFIG_SBP_TARGET=m +CONFIG_FUSION=y +CONFIG_FUSION_SPI=m +CONFIG_FUSION_FC=m +CONFIG_FUSION_SAS=m +CONFIG_FUSION_MAX_SGE=128 +CONFIG_FUSION_CTL=m +CONFIG_FUSION_LAN=m +CONFIG_FUSION_LOGGING=y + +# +# IEEE 1394 (FireWire) support +# +CONFIG_FIREWIRE=m +CONFIG_FIREWIRE_OHCI=m +CONFIG_FIREWIRE_SBP2=m +CONFIG_FIREWIRE_NET=m +CONFIG_FIREWIRE_NOSY=m +CONFIG_MACINTOSH_DRIVERS=y +CONFIG_MAC_EMUMOUSEBTN=m +CONFIG_NETDEVICES=y +CONFIG_MII=m +CONFIG_NET_CORE=y +CONFIG_BONDING=m +CONFIG_DUMMY=m +CONFIG_EQUALIZER=m +CONFIG_NET_FC=y +CONFIG_IFB=m +CONFIG_NET_TEAM=m +CONFIG_NET_TEAM_MODE_BROADCAST=m +CONFIG_NET_TEAM_MODE_ROUNDROBIN=m +CONFIG_NET_TEAM_MODE_RANDOM=m +CONFIG_NET_TEAM_MODE_ACTIVEBACKUP=m +CONFIG_NET_TEAM_MODE_LOADBALANCE=m +CONFIG_MACVLAN=m +CONFIG_MACVTAP=m +CONFIG_IPVLAN=m +CONFIG_IPVTAP=m +CONFIG_VXLAN=m +CONFIG_GENEVE=m +CONFIG_GTP=m +CONFIG_MACSEC=m +CONFIG_NETCONSOLE=m +CONFIG_NETCONSOLE_DYNAMIC=y +CONFIG_NETPOLL=y +CONFIG_NET_POLL_CONTROLLER=y +# CONFIG_NTB_NETDEV is not set +CONFIG_RIONET=m +CONFIG_RIONET_TX_SIZE=128 +CONFIG_RIONET_RX_SIZE=128 +CONFIG_TUN=m +CONFIG_TAP=m +# CONFIG_TUN_VNET_CROSS_LE is not set +CONFIG_VETH=m +CONFIG_VIRTIO_NET=m +CONFIG_NLMON=m +CONFIG_NET_VRF=m +CONFIG_VSOCKMON=m +CONFIG_SUNGEM_PHY=m +CONFIG_ARCNET=m +CONFIG_ARCNET_1201=m +CONFIG_ARCNET_1051=m +CONFIG_ARCNET_RAW=m +CONFIG_ARCNET_CAP=m +CONFIG_ARCNET_COM90xx=m +CONFIG_ARCNET_COM90xxIO=m +CONFIG_ARCNET_RIM_I=m +CONFIG_ARCNET_COM20020=m +CONFIG_ARCNET_COM20020_PCI=m +CONFIG_ARCNET_COM20020_CS=m +CONFIG_ATM_DRIVERS=y +# CONFIG_ATM_DUMMY is not set +CONFIG_ATM_TCP=m +CONFIG_ATM_LANAI=m +CONFIG_ATM_ENI=m +# CONFIG_ATM_ENI_DEBUG is not set +# CONFIG_ATM_ENI_TUNE_BURST is not set +CONFIG_ATM_FIRESTREAM=m +CONFIG_ATM_ZATM=m +# CONFIG_ATM_ZATM_DEBUG is not set +CONFIG_ATM_NICSTAR=m +CONFIG_ATM_NICSTAR_USE_SUNI=y +CONFIG_ATM_NICSTAR_USE_IDT77105=y +CONFIG_ATM_IDT77252=m +# CONFIG_ATM_IDT77252_DEBUG is not set +# CONFIG_ATM_IDT77252_RCV_ALL is not set +CONFIG_ATM_IDT77252_USE_SUNI=y +CONFIG_ATM_AMBASSADOR=m +# CONFIG_ATM_AMBASSADOR_DEBUG is not set +CONFIG_ATM_HORIZON=m +# CONFIG_ATM_HORIZON_DEBUG is not set +CONFIG_ATM_IA=m +# CONFIG_ATM_IA_DEBUG is not set +CONFIG_ATM_FORE200E=m +CONFIG_ATM_FORE200E_USE_TASKLET=y +CONFIG_ATM_FORE200E_TX_RETRY=16 +CONFIG_ATM_FORE200E_DEBUG=0 +CONFIG_ATM_HE=m +CONFIG_ATM_HE_USE_SUNI=y +CONFIG_ATM_SOLOS=m + +# +# CAIF transport drivers +# +CONFIG_CAIF_TTY=m +CONFIG_CAIF_SPI_SLAVE=m +CONFIG_CAIF_SPI_SYNC=y +CONFIG_CAIF_HSI=m +CONFIG_CAIF_VIRTIO=m + +# +# Distributed Switch Architecture drivers +# +CONFIG_B53=m +CONFIG_B53_SPI_DRIVER=m +CONFIG_B53_MDIO_DRIVER=m +CONFIG_B53_MMAP_DRIVER=m +CONFIG_B53_SRAB_DRIVER=m +CONFIG_NET_DSA_LOOP=m +CONFIG_NET_DSA_MT7530=m +CONFIG_NET_DSA_MV88E6060=m +CONFIG_MICROCHIP_KSZ=m +CONFIG_MICROCHIP_KSZ_SPI_DRIVER=m +CONFIG_NET_DSA_MV88E6XXX=m +CONFIG_NET_DSA_MV88E6XXX_GLOBAL2=y +CONFIG_NET_DSA_QCA8K=m +CONFIG_NET_DSA_SMSC_LAN9303=m +CONFIG_NET_DSA_SMSC_LAN9303_I2C=m +CONFIG_NET_DSA_SMSC_LAN9303_MDIO=m +CONFIG_ETHERNET=y +CONFIG_MDIO=m +CONFIG_NET_VENDOR_3COM=y +CONFIG_PCMCIA_3C574=m +CONFIG_PCMCIA_3C589=m +CONFIG_VORTEX=m +CONFIG_TYPHOON=m +CONFIG_NET_VENDOR_ADAPTEC=y +CONFIG_ADAPTEC_STARFIRE=m +CONFIG_NET_VENDOR_AGERE=y +CONFIG_ET131X=m +CONFIG_NET_VENDOR_ALACRITECH=y +CONFIG_SLICOSS=m +CONFIG_NET_VENDOR_ALTEON=y +CONFIG_ACENIC=m +# CONFIG_ACENIC_OMIT_TIGON_I is not set +CONFIG_ALTERA_TSE=m +CONFIG_NET_VENDOR_AMAZON=y +CONFIG_ENA_ETHERNET=m +CONFIG_NET_VENDOR_AMD=y +CONFIG_AMD8111_ETH=m +CONFIG_PCNET32=m +CONFIG_PCMCIA_NMCLAN=m +CONFIG_AMD_XGBE=m +CONFIG_AMD_XGBE_DCB=y +CONFIG_AMD_XGBE_HAVE_ECC=y +CONFIG_NET_VENDOR_AQUANTIA=y +CONFIG_AQTION=m +CONFIG_NET_VENDOR_ARC=y +CONFIG_NET_VENDOR_ATHEROS=y +CONFIG_ATL2=m +CONFIG_ATL1=m +CONFIG_ATL1E=m +CONFIG_ATL1C=m +CONFIG_ALX=m +CONFIG_NET_VENDOR_AURORA=y +CONFIG_AURORA_NB8800=m +CONFIG_NET_CADENCE=y +CONFIG_MACB=m +CONFIG_MACB_USE_HWSTAMP=y +CONFIG_MACB_PCI=m +CONFIG_NET_VENDOR_BROADCOM=y +CONFIG_B44=m +CONFIG_B44_PCI_AUTOSELECT=y +CONFIG_B44_PCICORE_AUTOSELECT=y +CONFIG_B44_PCI=y +CONFIG_BNX2=m +CONFIG_CNIC=m +CONFIG_TIGON3=m +CONFIG_TIGON3_HWMON=y +CONFIG_BNX2X=m +CONFIG_BNX2X_SRIOV=y +CONFIG_BNXT=m +CONFIG_BNXT_SRIOV=y +CONFIG_BNXT_FLOWER_OFFLOAD=y +CONFIG_BNXT_DCB=y +CONFIG_NET_VENDOR_BROCADE=y +CONFIG_BNA=m +CONFIG_NET_VENDOR_CAVIUM=y +CONFIG_THUNDER_NIC_PF=m +CONFIG_THUNDER_NIC_VF=m +CONFIG_THUNDER_NIC_BGX=m +CONFIG_THUNDER_NIC_RGX=m +CONFIG_CAVIUM_PTP=m +CONFIG_LIQUIDIO=m +CONFIG_LIQUIDIO_VF=m +CONFIG_NET_VENDOR_CHELSIO=y +CONFIG_CHELSIO_T1=m +CONFIG_CHELSIO_T1_1G=y +CONFIG_CHELSIO_T3=m +CONFIG_CHELSIO_T4=m +CONFIG_CHELSIO_T4_DCB=y +# CONFIG_CHELSIO_T4_FCOE is not set +CONFIG_CHELSIO_T4VF=m +CONFIG_CHELSIO_LIB=m +CONFIG_NET_VENDOR_CISCO=y +CONFIG_ENIC=m +# CONFIG_NET_VENDOR_CORTINA is not set +CONFIG_CX_ECAT=m +CONFIG_DNET=m +CONFIG_NET_VENDOR_DEC=y +CONFIG_NET_TULIP=y +CONFIG_DE2104X=m +CONFIG_DE2104X_DSL=0 +CONFIG_TULIP=m +CONFIG_TULIP_MWI=y +CONFIG_TULIP_MMIO=y +CONFIG_TULIP_NAPI=y +CONFIG_TULIP_NAPI_HW_MITIGATION=y +CONFIG_DE4X5=m +CONFIG_WINBOND_840=m +CONFIG_DM9102=m +CONFIG_ULI526X=m +CONFIG_PCMCIA_XIRCOM=m +CONFIG_NET_VENDOR_DLINK=y +CONFIG_DL2K=m +CONFIG_SUNDANCE=m +# CONFIG_SUNDANCE_MMIO is not set +CONFIG_NET_VENDOR_EMULEX=y +CONFIG_BE2NET=m +CONFIG_BE2NET_HWMON=y +CONFIG_NET_VENDOR_EZCHIP=y +CONFIG_NET_VENDOR_EXAR=y +CONFIG_S2IO=m +CONFIG_VXGE=m +# CONFIG_VXGE_DEBUG_TRACE_ALL is not set +CONFIG_NET_VENDOR_FUJITSU=y +CONFIG_PCMCIA_FMVJ18X=m +CONFIG_NET_VENDOR_HP=y +CONFIG_HP100=m +CONFIG_NET_VENDOR_HUAWEI=y +CONFIG_HINIC=m +CONFIG_NET_VENDOR_INTEL=y +CONFIG_E100=m +CONFIG_E1000=m +CONFIG_E1000E=m +CONFIG_E1000E_HWTS=y +CONFIG_IGB=m +CONFIG_IGB_HWMON=y +CONFIG_IGB_DCA=y +CONFIG_IGBVF=m +CONFIG_IXGB=m +CONFIG_IXGBE=m +CONFIG_IXGBE_HWMON=y +CONFIG_IXGBE_DCA=y +CONFIG_IXGBE_DCB=y +CONFIG_IXGBEVF=m +CONFIG_I40E=m +CONFIG_I40E_DCB=y +CONFIG_I40EVF=m +CONFIG_FM10K=m +CONFIG_NET_VENDOR_I825XX=y +CONFIG_JME=m +CONFIG_NET_VENDOR_MARVELL=y +CONFIG_MVMDIO=m +CONFIG_SKGE=m +# CONFIG_SKGE_DEBUG is not set +CONFIG_SKGE_GENESIS=y +CONFIG_SKY2=m +# CONFIG_SKY2_DEBUG is not set +CONFIG_NET_VENDOR_MELLANOX=y +CONFIG_MLX4_EN=m +CONFIG_MLX4_EN_DCB=y +CONFIG_MLX4_CORE=m +CONFIG_MLX4_DEBUG=y +CONFIG_MLX4_CORE_GEN2=y +CONFIG_MLX5_CORE=m +CONFIG_MLX5_ACCEL=y +CONFIG_MLX5_FPGA=y +# CONFIG_MLX5_CORE_EN is not set +CONFIG_MLXSW_CORE=m +CONFIG_MLXSW_CORE_HWMON=y +CONFIG_MLXSW_CORE_THERMAL=y +CONFIG_MLXSW_PCI=m +CONFIG_MLXSW_I2C=m +CONFIG_MLXSW_SWITCHIB=m +CONFIG_MLXSW_SWITCHX2=m +CONFIG_MLXSW_SPECTRUM=m +CONFIG_MLXSW_SPECTRUM_DCB=y +CONFIG_MLXSW_MINIMAL=m +CONFIG_MLXFW=m +CONFIG_NET_VENDOR_MICREL=y +CONFIG_KS8842=m +CONFIG_KS8851=m +CONFIG_KS8851_MLL=m +CONFIG_KSZ884X_PCI=m +CONFIG_NET_VENDOR_MICROCHIP=y +CONFIG_ENC28J60=m +# CONFIG_ENC28J60_WRITEVERIFY is not set +CONFIG_ENCX24J600=m +CONFIG_NET_VENDOR_MYRI=y +CONFIG_MYRI10GE=m +CONFIG_MYRI10GE_DCA=y +CONFIG_FEALNX=m +CONFIG_NET_VENDOR_NATSEMI=y +CONFIG_NATSEMI=m +CONFIG_NS83820=m +CONFIG_NET_VENDOR_NETRONOME=y +CONFIG_NFP=m +# CONFIG_NFP_APP_FLOWER is not set +# CONFIG_NFP_DEBUG is not set +CONFIG_NET_VENDOR_8390=y +CONFIG_PCMCIA_AXNET=m +CONFIG_NE2K_PCI=m +CONFIG_PCMCIA_PCNET=m +CONFIG_NET_VENDOR_NVIDIA=y +CONFIG_FORCEDETH=m +CONFIG_NET_VENDOR_OKI=y +CONFIG_ETHOC=m +CONFIG_NET_PACKET_ENGINE=y +CONFIG_HAMACHI=m +CONFIG_YELLOWFIN=m +CONFIG_NET_VENDOR_QLOGIC=y +CONFIG_QLA3XXX=m +CONFIG_QLCNIC=m +CONFIG_QLCNIC_SRIOV=y +CONFIG_QLCNIC_DCB=y +CONFIG_QLCNIC_HWMON=y +CONFIG_QLGE=m +CONFIG_NETXEN_NIC=m +CONFIG_QED=m +CONFIG_QED_LL2=y +CONFIG_QED_SRIOV=y +CONFIG_QEDE=m +CONFIG_QED_RDMA=y +CONFIG_QED_ISCSI=y +CONFIG_QED_FCOE=y +CONFIG_QED_OOO=y +CONFIG_NET_VENDOR_QUALCOMM=y +CONFIG_QCOM_EMAC=m +CONFIG_RMNET=m +CONFIG_NET_VENDOR_REALTEK=y +CONFIG_ATP=m +CONFIG_8139CP=m +CONFIG_8139TOO=m +# CONFIG_8139TOO_PIO is not set +CONFIG_8139TOO_TUNE_TWISTER=y +CONFIG_8139TOO_8129=y +# CONFIG_8139_OLD_RX_RESET is not set +CONFIG_R8169=m +CONFIG_NET_VENDOR_RENESAS=y +CONFIG_NET_VENDOR_RDC=y +CONFIG_R6040=m +CONFIG_NET_VENDOR_ROCKER=y +CONFIG_ROCKER=m +CONFIG_NET_VENDOR_SAMSUNG=y +CONFIG_SXGBE_ETH=m +CONFIG_NET_VENDOR_SEEQ=y +CONFIG_NET_VENDOR_SILAN=y +CONFIG_SC92031=m +CONFIG_NET_VENDOR_SIS=y +CONFIG_SIS900=m +CONFIG_SIS190=m +CONFIG_NET_VENDOR_SOLARFLARE=y +CONFIG_SFC=m +CONFIG_SFC_MTD=y +CONFIG_SFC_MCDI_MON=y +CONFIG_SFC_SRIOV=y +CONFIG_SFC_MCDI_LOGGING=y +CONFIG_SFC_FALCON=m +CONFIG_SFC_FALCON_MTD=y +CONFIG_NET_VENDOR_SMSC=y +CONFIG_PCMCIA_SMC91C92=m +CONFIG_EPIC100=m +CONFIG_SMSC911X=m +# CONFIG_SMSC911X_ARCH_HOOKS is not set +CONFIG_SMSC9420=m +# CONFIG_NET_VENDOR_SOCIONEXT is not set +CONFIG_NET_VENDOR_STMICRO=y +CONFIG_STMMAC_ETH=m +CONFIG_STMMAC_PLATFORM=m +CONFIG_DWMAC_GENERIC=m +CONFIG_STMMAC_PCI=m +CONFIG_NET_VENDOR_SUN=y +CONFIG_HAPPYMEAL=m +CONFIG_SUNGEM=m +CONFIG_CASSINI=m +CONFIG_NIU=m +CONFIG_NET_VENDOR_TEHUTI=y +CONFIG_TEHUTI=m +CONFIG_NET_VENDOR_TI=y +CONFIG_TI_CPSW_ALE=m +CONFIG_TLAN=m +CONFIG_NET_VENDOR_VIA=y +CONFIG_VIA_RHINE=m +CONFIG_VIA_RHINE_MMIO=y +CONFIG_VIA_VELOCITY=m +CONFIG_NET_VENDOR_WIZNET=y +CONFIG_WIZNET_W5100=m +CONFIG_WIZNET_W5300=m +# CONFIG_WIZNET_BUS_DIRECT is not set +# CONFIG_WIZNET_BUS_INDIRECT is not set +CONFIG_WIZNET_BUS_ANY=y +CONFIG_WIZNET_W5100_SPI=m +CONFIG_NET_VENDOR_XIRCOM=y +CONFIG_PCMCIA_XIRC2PS=m +CONFIG_NET_VENDOR_SYNOPSYS=y +CONFIG_DWC_XLGMAC=m +CONFIG_DWC_XLGMAC_PCI=m +CONFIG_FDDI=m +CONFIG_DEFXX=m +# CONFIG_DEFXX_MMIO is not set +CONFIG_SKFP=m +CONFIG_HIPPI=y +CONFIG_ROADRUNNER=m +CONFIG_ROADRUNNER_LARGE_RINGS=y +CONFIG_NET_SB1000=m +CONFIG_MDIO_DEVICE=m +CONFIG_MDIO_BUS=m +CONFIG_MDIO_BITBANG=m +CONFIG_MDIO_CAVIUM=m +CONFIG_MDIO_GPIO=m +CONFIG_MDIO_THUNDER=m +CONFIG_PHYLIB=m +CONFIG_SWPHY=y +CONFIG_LED_TRIGGER_PHY=y + +# +# MII PHY device drivers +# +CONFIG_AMD_PHY=m +CONFIG_AQUANTIA_PHY=m +CONFIG_AT803X_PHY=m +CONFIG_BCM7XXX_PHY=m +CONFIG_BCM87XX_PHY=m +CONFIG_BCM_NET_PHYLIB=m +CONFIG_BROADCOM_PHY=m +CONFIG_CICADA_PHY=m +CONFIG_CORTINA_PHY=m +CONFIG_DAVICOM_PHY=m +CONFIG_DP83822_PHY=m +CONFIG_DP83848_PHY=m +CONFIG_DP83867_PHY=m +CONFIG_FIXED_PHY=m +CONFIG_ICPLUS_PHY=m +CONFIG_INTEL_XWAY_PHY=m +CONFIG_LSI_ET1011C_PHY=m +CONFIG_LXT_PHY=m +CONFIG_MARVELL_PHY=m +CONFIG_MARVELL_10G_PHY=m +CONFIG_MICREL_PHY=m +CONFIG_MICROCHIP_PHY=m +CONFIG_MICROSEMI_PHY=m +CONFIG_NATIONAL_PHY=m +CONFIG_QSEMI_PHY=m +CONFIG_REALTEK_PHY=m +CONFIG_RENESAS_PHY=m +CONFIG_ROCKCHIP_PHY=m +CONFIG_SMSC_PHY=m +CONFIG_STE10XP=m +CONFIG_TERANETICS_PHY=m +CONFIG_VITESSE_PHY=m +CONFIG_XILINX_GMII2RGMII=m +CONFIG_MICREL_KS8995MA=m +CONFIG_PLIP=m +CONFIG_PPP=m +CONFIG_PPP_BSDCOMP=m +CONFIG_PPP_DEFLATE=m +CONFIG_PPP_FILTER=y +CONFIG_PPP_MPPE=m +CONFIG_PPP_MULTILINK=y +CONFIG_PPPOATM=m +CONFIG_PPPOE=m +CONFIG_PPTP=m +CONFIG_PPPOL2TP=m +CONFIG_PPP_ASYNC=m +CONFIG_PPP_SYNC_TTY=m +CONFIG_SLIP=m +CONFIG_SLHC=m +CONFIG_SLIP_COMPRESSED=y +CONFIG_SLIP_SMART=y +CONFIG_SLIP_MODE_SLIP6=y + +# +# Host-side USB support is needed for USB Network Adapter support +# +CONFIG_USB_NET_DRIVERS=m +CONFIG_USB_CATC=m +CONFIG_USB_KAWETH=m +CONFIG_USB_PEGASUS=m +CONFIG_USB_RTL8150=m +CONFIG_USB_RTL8152=m +CONFIG_USB_LAN78XX=m +CONFIG_USB_USBNET=m +CONFIG_USB_NET_AX8817X=m +CONFIG_USB_NET_AX88179_178A=m +CONFIG_USB_NET_CDCETHER=m +CONFIG_USB_NET_CDC_EEM=m +CONFIG_USB_NET_CDC_NCM=m +CONFIG_USB_NET_HUAWEI_CDC_NCM=m +CONFIG_USB_NET_CDC_MBIM=m +CONFIG_USB_NET_DM9601=m +CONFIG_USB_NET_SR9700=m +CONFIG_USB_NET_SR9800=m +CONFIG_USB_NET_SMSC75XX=m +CONFIG_USB_NET_SMSC95XX=m +CONFIG_USB_NET_GL620A=m +CONFIG_USB_NET_NET1080=m +CONFIG_USB_NET_PLUSB=m +CONFIG_USB_NET_MCS7830=m +CONFIG_USB_NET_RNDIS_HOST=m +CONFIG_USB_NET_CDC_SUBSET_ENABLE=m +CONFIG_USB_NET_CDC_SUBSET=m +CONFIG_USB_ALI_M5632=y +CONFIG_USB_AN2720=y +CONFIG_USB_BELKIN=y +CONFIG_USB_ARMLINUX=y +CONFIG_USB_EPSON2888=y +CONFIG_USB_KC2190=y +CONFIG_USB_NET_ZAURUS=m +CONFIG_USB_NET_CX82310_ETH=m +CONFIG_USB_NET_KALMIA=m +CONFIG_USB_NET_QMI_WWAN=m +CONFIG_USB_HSO=m +CONFIG_USB_NET_INT51X1=m +CONFIG_USB_CDC_PHONET=m +CONFIG_USB_IPHETH=m +CONFIG_USB_SIERRA_NET=m +CONFIG_USB_VL600=m +CONFIG_USB_NET_CH9200=m +CONFIG_WLAN=y +CONFIG_WLAN_VENDOR_ADMTEK=y +CONFIG_ADM8211=m +CONFIG_ATH_COMMON=m +CONFIG_WLAN_VENDOR_ATH=y +# CONFIG_ATH_DEBUG is not set +CONFIG_ATH5K=m +# CONFIG_ATH5K_DEBUG is not set +# CONFIG_ATH5K_TRACER is not set +CONFIG_ATH5K_PCI=y +CONFIG_ATH9K_HW=m +CONFIG_ATH9K_COMMON=m +CONFIG_ATH9K_BTCOEX_SUPPORT=y +CONFIG_ATH9K=m +CONFIG_ATH9K_PCI=y +CONFIG_ATH9K_AHB=y +# CONFIG_ATH9K_DEBUGFS is not set +CONFIG_ATH9K_DYNACK=y +CONFIG_ATH9K_WOW=y +CONFIG_ATH9K_RFKILL=y +CONFIG_ATH9K_CHANNEL_CONTEXT=y +CONFIG_ATH9K_PCOEM=y +CONFIG_ATH9K_HTC=m +# CONFIG_ATH9K_HTC_DEBUGFS is not set +CONFIG_ATH9K_HWRNG=y +CONFIG_CARL9170=m +CONFIG_CARL9170_LEDS=y +CONFIG_CARL9170_WPC=y +# CONFIG_CARL9170_HWRNG is not set +CONFIG_ATH6KL=m +CONFIG_ATH6KL_SDIO=m +CONFIG_ATH6KL_USB=m +# CONFIG_ATH6KL_DEBUG is not set +# CONFIG_ATH6KL_TRACING is not set +CONFIG_AR5523=m +CONFIG_WIL6210=m +CONFIG_WIL6210_ISR_COR=y +CONFIG_WIL6210_TRACING=y +CONFIG_WIL6210_DEBUGFS=y +CONFIG_ATH10K=m +CONFIG_ATH10K_PCI=m +CONFIG_ATH10K_SDIO=m +CONFIG_ATH10K_USB=m +# CONFIG_ATH10K_DEBUG is not set +# CONFIG_ATH10K_DEBUGFS is not set +# CONFIG_ATH10K_TRACING is not set +CONFIG_WCN36XX=m +# CONFIG_WCN36XX_DEBUGFS is not set +CONFIG_WLAN_VENDOR_ATMEL=y +CONFIG_ATMEL=m +CONFIG_PCI_ATMEL=m +CONFIG_PCMCIA_ATMEL=m +CONFIG_AT76C50X_USB=m +CONFIG_WLAN_VENDOR_BROADCOM=y +CONFIG_B43=m +CONFIG_B43_BCMA=y +CONFIG_B43_SSB=y +CONFIG_B43_BUSES_BCMA_AND_SSB=y +# CONFIG_B43_BUSES_BCMA is not set +# CONFIG_B43_BUSES_SSB is not set +CONFIG_B43_PCI_AUTOSELECT=y +CONFIG_B43_PCICORE_AUTOSELECT=y +CONFIG_B43_SDIO=y +CONFIG_B43_BCMA_PIO=y +CONFIG_B43_PIO=y +CONFIG_B43_PHY_G=y +CONFIG_B43_PHY_N=y +CONFIG_B43_PHY_LP=y +CONFIG_B43_PHY_HT=y +CONFIG_B43_LEDS=y +CONFIG_B43_HWRNG=y +# CONFIG_B43_DEBUG is not set +CONFIG_B43LEGACY=m +CONFIG_B43LEGACY_PCI_AUTOSELECT=y +CONFIG_B43LEGACY_PCICORE_AUTOSELECT=y +CONFIG_B43LEGACY_LEDS=y +CONFIG_B43LEGACY_HWRNG=y +# CONFIG_B43LEGACY_DEBUG is not set +CONFIG_B43LEGACY_DMA=y +CONFIG_B43LEGACY_PIO=y +CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y +# CONFIG_B43LEGACY_DMA_MODE is not set +# CONFIG_B43LEGACY_PIO_MODE is not set +CONFIG_BRCMUTIL=m +CONFIG_BRCMSMAC=m +CONFIG_BRCMFMAC=m +CONFIG_BRCMFMAC_PROTO_BCDC=y +CONFIG_BRCMFMAC_PROTO_MSGBUF=y +CONFIG_BRCMFMAC_SDIO=y +CONFIG_BRCMFMAC_USB=y +CONFIG_BRCMFMAC_PCIE=y +CONFIG_BRCM_TRACING=y +# CONFIG_BRCMDBG is not set +CONFIG_WLAN_VENDOR_CISCO=y +CONFIG_AIRO=m +CONFIG_AIRO_CS=m +CONFIG_WLAN_VENDOR_INTEL=y +CONFIG_IPW2100=m +CONFIG_IPW2100_MONITOR=y +# CONFIG_IPW2100_DEBUG is not set +CONFIG_IPW2200=m +CONFIG_IPW2200_MONITOR=y +CONFIG_IPW2200_RADIOTAP=y +CONFIG_IPW2200_PROMISCUOUS=y +CONFIG_IPW2200_QOS=y +# CONFIG_IPW2200_DEBUG is not set +CONFIG_LIBIPW=m +# CONFIG_LIBIPW_DEBUG is not set +CONFIG_IWLEGACY=m +CONFIG_IWL4965=m +CONFIG_IWL3945=m + +# +# iwl3945 / iwl4965 Debugging Options +# +# CONFIG_IWLEGACY_DEBUG is not set +CONFIG_IWLWIFI=m +CONFIG_IWLWIFI_LEDS=y +CONFIG_IWLDVM=m +CONFIG_IWLMVM=m +CONFIG_IWLWIFI_OPMODE_MODULAR=y +CONFIG_IWLWIFI_BCAST_FILTERING=y + +# +# Debugging Options +# +# CONFIG_IWLWIFI_DEBUG is not set +CONFIG_IWLWIFI_DEVICE_TRACING=y +CONFIG_WLAN_VENDOR_INTERSIL=y +CONFIG_HOSTAP=m +CONFIG_HOSTAP_FIRMWARE=y +CONFIG_HOSTAP_FIRMWARE_NVRAM=y +CONFIG_HOSTAP_PLX=m +CONFIG_HOSTAP_PCI=m +CONFIG_HOSTAP_CS=m +CONFIG_HERMES=m +CONFIG_HERMES_PRISM=y +CONFIG_HERMES_CACHE_FW_ON_INIT=y +CONFIG_PLX_HERMES=m +CONFIG_TMD_HERMES=m +CONFIG_NORTEL_HERMES=m +CONFIG_PCI_HERMES=m +CONFIG_PCMCIA_HERMES=m +CONFIG_PCMCIA_SPECTRUM=m +CONFIG_ORINOCO_USB=m +CONFIG_P54_COMMON=m +CONFIG_P54_USB=m +CONFIG_P54_PCI=m +CONFIG_P54_SPI=m +CONFIG_P54_SPI_DEFAULT_EEPROM=y +CONFIG_P54_LEDS=y +CONFIG_PRISM54=m +CONFIG_WLAN_VENDOR_MARVELL=y +CONFIG_LIBERTAS=m +CONFIG_LIBERTAS_USB=m +CONFIG_LIBERTAS_CS=m +CONFIG_LIBERTAS_SDIO=m +CONFIG_LIBERTAS_SPI=m +# CONFIG_LIBERTAS_DEBUG is not set +CONFIG_LIBERTAS_MESH=y +CONFIG_LIBERTAS_THINFIRM=m +# CONFIG_LIBERTAS_THINFIRM_DEBUG is not set +CONFIG_LIBERTAS_THINFIRM_USB=m +CONFIG_MWIFIEX=m +CONFIG_MWIFIEX_SDIO=m +CONFIG_MWIFIEX_PCIE=m +CONFIG_MWIFIEX_USB=m +CONFIG_MWL8K=m +CONFIG_WLAN_VENDOR_MEDIATEK=y +CONFIG_MT7601U=m +CONFIG_MT76_CORE=m +CONFIG_MT76x2E=m +CONFIG_WLAN_VENDOR_RALINK=y +CONFIG_RT2X00=m +CONFIG_RT2400PCI=m +CONFIG_RT2500PCI=m +CONFIG_RT61PCI=m +CONFIG_RT2800PCI=m +CONFIG_RT2800PCI_RT33XX=y +CONFIG_RT2800PCI_RT35XX=y +CONFIG_RT2800PCI_RT53XX=y +CONFIG_RT2800PCI_RT3290=y +CONFIG_RT2500USB=m +CONFIG_RT73USB=m +CONFIG_RT2800USB=m +CONFIG_RT2800USB_RT33XX=y +CONFIG_RT2800USB_RT35XX=y +CONFIG_RT2800USB_RT3573=y +CONFIG_RT2800USB_RT53XX=y +CONFIG_RT2800USB_RT55XX=y +CONFIG_RT2800USB_UNKNOWN=y +CONFIG_RT2800_LIB=m +CONFIG_RT2800_LIB_MMIO=m +CONFIG_RT2X00_LIB_MMIO=m +CONFIG_RT2X00_LIB_PCI=m +CONFIG_RT2X00_LIB_USB=m +CONFIG_RT2X00_LIB=m +CONFIG_RT2X00_LIB_FIRMWARE=y +CONFIG_RT2X00_LIB_CRYPTO=y +CONFIG_RT2X00_LIB_LEDS=y +# CONFIG_RT2X00_DEBUG is not set +CONFIG_WLAN_VENDOR_REALTEK=y +CONFIG_RTL8180=m +CONFIG_RTL8187=m +CONFIG_RTL8187_LEDS=y +CONFIG_RTL_CARDS=m +CONFIG_RTL8192CE=m +CONFIG_RTL8192SE=m +CONFIG_RTL8192DE=m +CONFIG_RTL8723AE=m +CONFIG_RTL8723BE=m +CONFIG_RTL8188EE=m +CONFIG_RTL8192EE=m +CONFIG_RTL8821AE=m +CONFIG_RTL8192CU=m +CONFIG_RTLWIFI=m +CONFIG_RTLWIFI_PCI=m +CONFIG_RTLWIFI_USB=m +# CONFIG_RTLWIFI_DEBUG is not set +CONFIG_RTL8192C_COMMON=m +CONFIG_RTL8723_COMMON=m +CONFIG_RTLBTCOEXIST=m +CONFIG_RTL8XXXU=m +CONFIG_RTL8XXXU_UNTESTED=y +CONFIG_WLAN_VENDOR_RSI=y +CONFIG_RSI_91X=m +# CONFIG_RSI_DEBUGFS is not set +CONFIG_RSI_SDIO=m +CONFIG_RSI_USB=m +CONFIG_WLAN_VENDOR_ST=y +CONFIG_CW1200=m +CONFIG_CW1200_WLAN_SDIO=m +CONFIG_CW1200_WLAN_SPI=m +CONFIG_WLAN_VENDOR_TI=y +CONFIG_WL1251=m +CONFIG_WL1251_SPI=m +CONFIG_WL1251_SDIO=m +CONFIG_WL12XX=m +CONFIG_WL18XX=m +CONFIG_WLCORE=m +CONFIG_WLCORE_SDIO=m +CONFIG_WILINK_PLATFORM_DATA=y +CONFIG_WLAN_VENDOR_ZYDAS=y +CONFIG_USB_ZD1201=m +CONFIG_ZD1211RW=m +# CONFIG_ZD1211RW_DEBUG is not set +CONFIG_WLAN_VENDOR_QUANTENNA=y +CONFIG_QTNFMAC=m +CONFIG_QTNFMAC_PEARL_PCIE=m +CONFIG_PCMCIA_RAYCS=m +CONFIG_PCMCIA_WL3501=m +# CONFIG_MAC80211_HWSIM is not set +CONFIG_USB_NET_RNDIS_WLAN=m + +# +# WiMAX Wireless Broadband devices +# +CONFIG_WIMAX_I2400M=m +CONFIG_WIMAX_I2400M_USB=m +CONFIG_WIMAX_I2400M_DEBUG_LEVEL=8 +CONFIG_WAN=y +CONFIG_LANMEDIA=m +CONFIG_HDLC=m +CONFIG_HDLC_RAW=m +CONFIG_HDLC_RAW_ETH=m +CONFIG_HDLC_CISCO=m +CONFIG_HDLC_FR=m +CONFIG_HDLC_PPP=m +CONFIG_HDLC_X25=m +CONFIG_PCI200SYN=m +CONFIG_WANXL=m +CONFIG_PC300TOO=m +CONFIG_FARSYNC=m +CONFIG_DSCC4=m +CONFIG_DSCC4_PCISYNC=y +CONFIG_DSCC4_PCI_RST=y +CONFIG_DLCI=m +CONFIG_DLCI_MAX=8 +CONFIG_LAPBETHER=m +CONFIG_X25_ASY=m +CONFIG_SBNI=m +CONFIG_SBNI_MULTILINE=y +CONFIG_IEEE802154_DRIVERS=m +CONFIG_IEEE802154_FAKELB=m +CONFIG_IEEE802154_AT86RF230=m +# CONFIG_IEEE802154_AT86RF230_DEBUGFS is not set +CONFIG_IEEE802154_MRF24J40=m +CONFIG_IEEE802154_CC2520=m +CONFIG_IEEE802154_ATUSB=m +CONFIG_IEEE802154_ADF7242=m +CONFIG_IEEE802154_CA8210=m +# CONFIG_IEEE802154_CA8210_DEBUGFS is not set +CONFIG_VMXNET3=m +CONFIG_FUJITSU_ES=m +CONFIG_THUNDERBOLT_NET=m +CONFIG_HYPERV_NET=m +CONFIG_NETDEVSIM=m +CONFIG_ISDN=y +CONFIG_ISDN_I4L=m +CONFIG_ISDN_PPP=y +CONFIG_ISDN_PPP_VJ=y +CONFIG_ISDN_MPP=y +CONFIG_IPPP_FILTER=y +CONFIG_ISDN_PPP_BSDCOMP=m +CONFIG_ISDN_AUDIO=y +CONFIG_ISDN_TTY_FAX=y +CONFIG_ISDN_X25=y + +# +# ISDN feature submodules +# +CONFIG_ISDN_DIVERSION=m + +# +# ISDN4Linux hardware drivers +# + +# +# Passive cards +# +CONFIG_ISDN_DRV_HISAX=m + +# +# D-channel protocol features +# +CONFIG_HISAX_EURO=y +CONFIG_DE_AOC=y +# CONFIG_HISAX_NO_SENDCOMPLETE is not set +# CONFIG_HISAX_NO_LLC is not set +# CONFIG_HISAX_NO_KEYPAD is not set +CONFIG_HISAX_1TR6=y +CONFIG_HISAX_NI1=y +CONFIG_HISAX_MAX_CARDS=8 + +# +# HiSax supported cards +# +CONFIG_HISAX_16_3=y +CONFIG_HISAX_TELESPCI=y +CONFIG_HISAX_S0BOX=y +CONFIG_HISAX_FRITZPCI=y +CONFIG_HISAX_AVM_A1_PCMCIA=y +CONFIG_HISAX_ELSA=y +CONFIG_HISAX_DIEHLDIVA=y +CONFIG_HISAX_SEDLBAUER=y +CONFIG_HISAX_NETJET=y +CONFIG_HISAX_NETJET_U=y +CONFIG_HISAX_NICCY=y +CONFIG_HISAX_BKM_A4T=y +CONFIG_HISAX_SCT_QUADRO=y +CONFIG_HISAX_GAZEL=y +CONFIG_HISAX_HFC_PCI=y +CONFIG_HISAX_W6692=y +CONFIG_HISAX_HFC_SX=y +CONFIG_HISAX_ENTERNOW_PCI=y +# CONFIG_HISAX_DEBUG is not set + +# +# HiSax PCMCIA card service modules +# +CONFIG_HISAX_SEDLBAUER_CS=m +CONFIG_HISAX_ELSA_CS=m +CONFIG_HISAX_AVM_A1_CS=m +CONFIG_HISAX_TELES_CS=m + +# +# HiSax sub driver modules +# +CONFIG_HISAX_ST5481=m +CONFIG_HISAX_HFCUSB=m +CONFIG_HISAX_HFC4S8S=m +CONFIG_HISAX_FRITZ_PCIPNP=m +CONFIG_ISDN_CAPI=m +CONFIG_CAPI_TRACE=y +CONFIG_ISDN_CAPI_CAPI20=m +CONFIG_ISDN_CAPI_MIDDLEWARE=y +CONFIG_ISDN_CAPI_CAPIDRV=m +# CONFIG_ISDN_CAPI_CAPIDRV_VERBOSE is not set + +# +# CAPI hardware drivers +# +CONFIG_CAPI_AVM=y +CONFIG_ISDN_DRV_AVMB1_B1PCI=m +CONFIG_ISDN_DRV_AVMB1_B1PCIV4=y +CONFIG_ISDN_DRV_AVMB1_B1PCMCIA=m +CONFIG_ISDN_DRV_AVMB1_AVM_CS=m +CONFIG_ISDN_DRV_AVMB1_T1PCI=m +CONFIG_ISDN_DRV_AVMB1_C4=m +CONFIG_CAPI_EICON=y +CONFIG_ISDN_DIVAS=m +CONFIG_ISDN_DIVAS_BRIPCI=y +CONFIG_ISDN_DIVAS_PRIPCI=y +CONFIG_ISDN_DIVAS_DIVACAPI=m +CONFIG_ISDN_DIVAS_USERIDI=m +CONFIG_ISDN_DIVAS_MAINT=m +CONFIG_ISDN_DRV_GIGASET=m +CONFIG_GIGASET_CAPI=y +# CONFIG_GIGASET_I4L is not set +# CONFIG_GIGASET_DUMMYLL is not set +CONFIG_GIGASET_BASE=m +CONFIG_GIGASET_M105=m +CONFIG_GIGASET_M101=m +# CONFIG_GIGASET_DEBUG is not set +CONFIG_HYSDN=m +CONFIG_HYSDN_CAPI=y +CONFIG_MISDN=m +CONFIG_MISDN_DSP=m +CONFIG_MISDN_L1OIP=m + +# +# mISDN hardware drivers +# +CONFIG_MISDN_HFCPCI=m +CONFIG_MISDN_HFCMULTI=m +CONFIG_MISDN_HFCUSB=m +CONFIG_MISDN_AVMFRITZ=m +CONFIG_MISDN_SPEEDFAX=m +CONFIG_MISDN_INFINEON=m +CONFIG_MISDN_W6692=m +CONFIG_MISDN_NETJET=m +CONFIG_MISDN_IPAC=m +CONFIG_MISDN_ISAR=m +CONFIG_ISDN_HDLC=m +CONFIG_NVM=y +# CONFIG_NVM_DEBUG is not set +CONFIG_NVM_PBLK=m + +# +# Input device support +# +CONFIG_INPUT=y +CONFIG_INPUT_LEDS=y +CONFIG_INPUT_FF_MEMLESS=m +CONFIG_INPUT_POLLDEV=m +CONFIG_INPUT_SPARSEKMAP=m +CONFIG_INPUT_MATRIXKMAP=m + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +CONFIG_INPUT_JOYDEV=m +CONFIG_INPUT_EVDEV=m +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +CONFIG_KEYBOARD_ADC=m +CONFIG_KEYBOARD_ADP5588=m +CONFIG_KEYBOARD_ADP5589=m +CONFIG_KEYBOARD_ATKBD=y +CONFIG_KEYBOARD_QT1070=m +CONFIG_KEYBOARD_QT2160=m +CONFIG_KEYBOARD_DLINK_DIR685=m +CONFIG_KEYBOARD_LKKBD=m +CONFIG_KEYBOARD_GPIO=m +CONFIG_KEYBOARD_GPIO_POLLED=m +CONFIG_KEYBOARD_TCA6416=m +CONFIG_KEYBOARD_TCA8418=m +CONFIG_KEYBOARD_MATRIX=m +CONFIG_KEYBOARD_LM8323=m +CONFIG_KEYBOARD_LM8333=m +CONFIG_KEYBOARD_MAX7359=m +CONFIG_KEYBOARD_MCS=m +CONFIG_KEYBOARD_MPR121=m +CONFIG_KEYBOARD_NEWTON=m +CONFIG_KEYBOARD_OPENCORES=m +CONFIG_KEYBOARD_SAMSUNG=m +CONFIG_KEYBOARD_STOWAWAY=m +CONFIG_KEYBOARD_SUNKBD=m +CONFIG_KEYBOARD_TM2_TOUCHKEY=m +CONFIG_KEYBOARD_XTKBD=m +CONFIG_KEYBOARD_CROS_EC=m +CONFIG_INPUT_MOUSE=y +CONFIG_MOUSE_PS2=m +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_BYD=y +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y +CONFIG_MOUSE_PS2_CYPRESS=y +CONFIG_MOUSE_PS2_LIFEBOOK=y +CONFIG_MOUSE_PS2_TRACKPOINT=y +CONFIG_MOUSE_PS2_ELANTECH=y +CONFIG_MOUSE_PS2_SENTELIC=y +CONFIG_MOUSE_PS2_TOUCHKIT=y +CONFIG_MOUSE_PS2_FOCALTECH=y +# CONFIG_MOUSE_PS2_VMMOUSE is not set +CONFIG_MOUSE_PS2_SMBUS=y +CONFIG_MOUSE_SERIAL=m +CONFIG_MOUSE_APPLETOUCH=m +CONFIG_MOUSE_BCM5974=m +CONFIG_MOUSE_CYAPA=m +CONFIG_MOUSE_ELAN_I2C=m +CONFIG_MOUSE_ELAN_I2C_I2C=y +CONFIG_MOUSE_ELAN_I2C_SMBUS=y +CONFIG_MOUSE_VSXXXAA=m +CONFIG_MOUSE_GPIO=m +CONFIG_MOUSE_SYNAPTICS_I2C=m +CONFIG_MOUSE_SYNAPTICS_USB=m +CONFIG_INPUT_JOYSTICK=y +CONFIG_JOYSTICK_ANALOG=m +CONFIG_JOYSTICK_A3D=m +CONFIG_JOYSTICK_ADI=m +CONFIG_JOYSTICK_COBRA=m +CONFIG_JOYSTICK_GF2K=m +CONFIG_JOYSTICK_GRIP=m +CONFIG_JOYSTICK_GRIP_MP=m +CONFIG_JOYSTICK_GUILLEMOT=m +CONFIG_JOYSTICK_INTERACT=m +CONFIG_JOYSTICK_SIDEWINDER=m +CONFIG_JOYSTICK_TMDC=m +CONFIG_JOYSTICK_IFORCE=m +CONFIG_JOYSTICK_IFORCE_USB=y +CONFIG_JOYSTICK_IFORCE_232=y +CONFIG_JOYSTICK_WARRIOR=m +CONFIG_JOYSTICK_MAGELLAN=m +CONFIG_JOYSTICK_SPACEORB=m +CONFIG_JOYSTICK_SPACEBALL=m +CONFIG_JOYSTICK_STINGER=m +CONFIG_JOYSTICK_TWIDJOY=m +CONFIG_JOYSTICK_ZHENHUA=m +CONFIG_JOYSTICK_DB9=m +CONFIG_JOYSTICK_GAMECON=m +CONFIG_JOYSTICK_TURBOGRAFX=m +CONFIG_JOYSTICK_AS5011=m +# CONFIG_JOYSTICK_JOYDUMP is not set +CONFIG_JOYSTICK_XPAD=m +CONFIG_JOYSTICK_XPAD_FF=y +CONFIG_JOYSTICK_XPAD_LEDS=y +CONFIG_JOYSTICK_WALKERA0701=m +CONFIG_JOYSTICK_PSXPAD_SPI=m +CONFIG_JOYSTICK_PSXPAD_SPI_FF=y +CONFIG_INPUT_TABLET=y +CONFIG_TABLET_USB_ACECAD=m +CONFIG_TABLET_USB_AIPTEK=m +CONFIG_TABLET_USB_GTCO=m +CONFIG_TABLET_USB_HANWANG=m +CONFIG_TABLET_USB_KBTAB=m +CONFIG_TABLET_USB_PEGASUS=m +CONFIG_TABLET_SERIAL_WACOM4=m +CONFIG_INPUT_TOUCHSCREEN=y +CONFIG_TOUCHSCREEN_PROPERTIES=y +CONFIG_TOUCHSCREEN_ADS7846=m +CONFIG_TOUCHSCREEN_AD7877=m +CONFIG_TOUCHSCREEN_AD7879=m +CONFIG_TOUCHSCREEN_AD7879_I2C=m +CONFIG_TOUCHSCREEN_AD7879_SPI=m +CONFIG_TOUCHSCREEN_ATMEL_MXT=m +# CONFIG_TOUCHSCREEN_ATMEL_MXT_T37 is not set +CONFIG_TOUCHSCREEN_AUO_PIXCIR=m +CONFIG_TOUCHSCREEN_BU21013=m +CONFIG_TOUCHSCREEN_CY8CTMG110=m +CONFIG_TOUCHSCREEN_CYTTSP_CORE=m +CONFIG_TOUCHSCREEN_CYTTSP_I2C=m +CONFIG_TOUCHSCREEN_CYTTSP_SPI=m +CONFIG_TOUCHSCREEN_CYTTSP4_CORE=m +CONFIG_TOUCHSCREEN_CYTTSP4_I2C=m +CONFIG_TOUCHSCREEN_CYTTSP4_SPI=m +CONFIG_TOUCHSCREEN_DA9052=m +CONFIG_TOUCHSCREEN_DYNAPRO=m +CONFIG_TOUCHSCREEN_HAMPSHIRE=m +CONFIG_TOUCHSCREEN_EETI=m +CONFIG_TOUCHSCREEN_EGALAX_SERIAL=m +CONFIG_TOUCHSCREEN_EXC3000=m +CONFIG_TOUCHSCREEN_FUJITSU=m +CONFIG_TOUCHSCREEN_GOODIX=m +CONFIG_TOUCHSCREEN_HIDEEP=m +CONFIG_TOUCHSCREEN_ILI210X=m +CONFIG_TOUCHSCREEN_S6SY761=m +CONFIG_TOUCHSCREEN_GUNZE=m +CONFIG_TOUCHSCREEN_EKTF2127=m +CONFIG_TOUCHSCREEN_ELAN=m +CONFIG_TOUCHSCREEN_ELO=m +CONFIG_TOUCHSCREEN_WACOM_W8001=m +CONFIG_TOUCHSCREEN_WACOM_I2C=m +CONFIG_TOUCHSCREEN_MAX11801=m +CONFIG_TOUCHSCREEN_MCS5000=m +CONFIG_TOUCHSCREEN_MMS114=m +CONFIG_TOUCHSCREEN_MELFAS_MIP4=m +CONFIG_TOUCHSCREEN_MTOUCH=m +CONFIG_TOUCHSCREEN_INEXIO=m +CONFIG_TOUCHSCREEN_MK712=m +CONFIG_TOUCHSCREEN_PENMOUNT=m +CONFIG_TOUCHSCREEN_EDT_FT5X06=m +CONFIG_TOUCHSCREEN_TOUCHRIGHT=m +CONFIG_TOUCHSCREEN_TOUCHWIN=m +CONFIG_TOUCHSCREEN_TI_AM335X_TSC=m +CONFIG_TOUCHSCREEN_UCB1400=m +CONFIG_TOUCHSCREEN_PIXCIR=m +CONFIG_TOUCHSCREEN_WDT87XX_I2C=m +CONFIG_TOUCHSCREEN_WM831X=m +CONFIG_TOUCHSCREEN_WM97XX=m +CONFIG_TOUCHSCREEN_WM9705=y +CONFIG_TOUCHSCREEN_WM9712=y +CONFIG_TOUCHSCREEN_WM9713=y +CONFIG_TOUCHSCREEN_USB_COMPOSITE=m +CONFIG_TOUCHSCREEN_MC13783=m +CONFIG_TOUCHSCREEN_USB_EGALAX=y +CONFIG_TOUCHSCREEN_USB_PANJIT=y +CONFIG_TOUCHSCREEN_USB_3M=y +CONFIG_TOUCHSCREEN_USB_ITM=y +CONFIG_TOUCHSCREEN_USB_ETURBO=y +CONFIG_TOUCHSCREEN_USB_GUNZE=y +CONFIG_TOUCHSCREEN_USB_DMC_TSC10=y +CONFIG_TOUCHSCREEN_USB_IRTOUCH=y +CONFIG_TOUCHSCREEN_USB_IDEALTEK=y +CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH=y +CONFIG_TOUCHSCREEN_USB_GOTOP=y +CONFIG_TOUCHSCREEN_USB_JASTEC=y +CONFIG_TOUCHSCREEN_USB_ELO=y +CONFIG_TOUCHSCREEN_USB_E2I=y +CONFIG_TOUCHSCREEN_USB_ZYTRONIC=y +CONFIG_TOUCHSCREEN_USB_ETT_TC45USB=y +CONFIG_TOUCHSCREEN_USB_NEXIO=y +CONFIG_TOUCHSCREEN_USB_EASYTOUCH=y +CONFIG_TOUCHSCREEN_TOUCHIT213=m +CONFIG_TOUCHSCREEN_TSC_SERIO=m +CONFIG_TOUCHSCREEN_TSC200X_CORE=m +CONFIG_TOUCHSCREEN_TSC2004=m +CONFIG_TOUCHSCREEN_TSC2005=m +CONFIG_TOUCHSCREEN_TSC2007=m +CONFIG_TOUCHSCREEN_TSC2007_IIO=y +CONFIG_TOUCHSCREEN_PCAP=m +CONFIG_TOUCHSCREEN_RM_TS=m +CONFIG_TOUCHSCREEN_SILEAD=m +CONFIG_TOUCHSCREEN_SIS_I2C=m +CONFIG_TOUCHSCREEN_ST1232=m +CONFIG_TOUCHSCREEN_STMFTS=m +CONFIG_TOUCHSCREEN_SUR40=m +CONFIG_TOUCHSCREEN_SURFACE3_SPI=m +CONFIG_TOUCHSCREEN_SX8654=m +CONFIG_TOUCHSCREEN_TPS6507X=m +CONFIG_TOUCHSCREEN_ZET6223=m +CONFIG_TOUCHSCREEN_ZFORCE=m +CONFIG_TOUCHSCREEN_ROHM_BU21023=m +CONFIG_INPUT_MISC=y +CONFIG_INPUT_88PM80X_ONKEY=m +CONFIG_INPUT_AD714X=m +CONFIG_INPUT_AD714X_I2C=m +CONFIG_INPUT_AD714X_SPI=m +CONFIG_INPUT_ARIZONA_HAPTICS=m +CONFIG_INPUT_BMA150=m +CONFIG_INPUT_E3X0_BUTTON=m +CONFIG_INPUT_PCSPKR=m +CONFIG_INPUT_MAX77693_HAPTIC=m +CONFIG_INPUT_MC13783_PWRBUTTON=m +CONFIG_INPUT_MMA8450=m +CONFIG_INPUT_APANEL=m +CONFIG_INPUT_GP2A=m +CONFIG_INPUT_GPIO_BEEPER=m +CONFIG_INPUT_GPIO_DECODER=m +CONFIG_INPUT_ATLAS_BTNS=m +CONFIG_INPUT_ATI_REMOTE2=m +CONFIG_INPUT_KEYSPAN_REMOTE=m +CONFIG_INPUT_KXTJ9=m +CONFIG_INPUT_KXTJ9_POLLED_MODE=y +CONFIG_INPUT_POWERMATE=m +CONFIG_INPUT_YEALINK=m +CONFIG_INPUT_CM109=m +CONFIG_INPUT_REGULATOR_HAPTIC=m +CONFIG_INPUT_RETU_PWRBUTTON=m +CONFIG_INPUT_AXP20X_PEK=m +CONFIG_INPUT_UINPUT=m +CONFIG_INPUT_PCF50633_PMU=m +CONFIG_INPUT_PCF8574=m +CONFIG_INPUT_PWM_BEEPER=m +CONFIG_INPUT_PWM_VIBRA=m +CONFIG_INPUT_GPIO_ROTARY_ENCODER=m +CONFIG_INPUT_DA9052_ONKEY=m +CONFIG_INPUT_DA9063_ONKEY=m +CONFIG_INPUT_WM831X_ON=m +CONFIG_INPUT_PCAP=m +CONFIG_INPUT_ADXL34X=m +CONFIG_INPUT_ADXL34X_I2C=m +CONFIG_INPUT_ADXL34X_SPI=m +CONFIG_INPUT_IMS_PCU=m +CONFIG_INPUT_CMA3000=m +CONFIG_INPUT_CMA3000_I2C=m +CONFIG_INPUT_IDEAPAD_SLIDEBAR=m +CONFIG_INPUT_SOC_BUTTON_ARRAY=m +CONFIG_INPUT_DRV260X_HAPTICS=m +CONFIG_INPUT_DRV2665_HAPTICS=m +CONFIG_INPUT_DRV2667_HAPTICS=m +CONFIG_RMI4_CORE=m +CONFIG_RMI4_I2C=m +CONFIG_RMI4_SPI=m +CONFIG_RMI4_SMB=m +CONFIG_RMI4_F03=y +CONFIG_RMI4_F03_SERIO=m +CONFIG_RMI4_2D_SENSOR=y +CONFIG_RMI4_F11=y +CONFIG_RMI4_F12=y +CONFIG_RMI4_F30=y +CONFIG_RMI4_F34=y +CONFIG_RMI4_F54=y +CONFIG_RMI4_F55=y + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y +CONFIG_SERIO_I8042=y +CONFIG_SERIO_SERPORT=m +CONFIG_SERIO_CT82C710=m +CONFIG_SERIO_PARKBD=m +CONFIG_SERIO_PCIPS2=m +CONFIG_SERIO_LIBPS2=y +CONFIG_SERIO_RAW=m +CONFIG_SERIO_ALTERA_PS2=m +CONFIG_SERIO_PS2MULT=m +CONFIG_SERIO_ARC_PS2=m +CONFIG_HYPERV_KEYBOARD=m +CONFIG_SERIO_GPIO_PS2=m +CONFIG_USERIO=m +CONFIG_GAMEPORT=m +CONFIG_GAMEPORT_NS558=m +CONFIG_GAMEPORT_L4=m +CONFIG_GAMEPORT_EMU10K1=m +CONFIG_GAMEPORT_FM801=m + +# +# Character devices +# +CONFIG_TTY=y +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_VT_CONSOLE_SLEEP=y +CONFIG_HW_CONSOLE=y +CONFIG_VT_HW_CONSOLE_BINDING=y +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 +CONFIG_SERIAL_NONSTANDARD=y +CONFIG_ROCKETPORT=m +CONFIG_CYCLADES=m +CONFIG_CYZ_INTR=y +CONFIG_MOXA_INTELLIO=m +CONFIG_MOXA_SMARTIO=m +CONFIG_SYNCLINK=m +CONFIG_SYNCLINKMP=m +CONFIG_SYNCLINK_GT=m +CONFIG_NOZOMI=m +CONFIG_ISI=m +CONFIG_N_HDLC=m +CONFIG_N_GSM=m +CONFIG_TRACE_ROUTER=m +CONFIG_TRACE_SINK=m +CONFIG_DEVMEM=y +# CONFIG_DEVKMEM is not set + +# +# Serial drivers +# +CONFIG_SERIAL_EARLYCON=y +CONFIG_SERIAL_8250=y +# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set +CONFIG_SERIAL_8250_PNP=y +CONFIG_SERIAL_8250_FINTEK=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_DMA=y +CONFIG_SERIAL_8250_PCI=y +CONFIG_SERIAL_8250_EXAR=y +CONFIG_SERIAL_8250_CS=m +CONFIG_SERIAL_8250_MEN_MCB=m +CONFIG_SERIAL_8250_NR_UARTS=4 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +CONFIG_SERIAL_8250_EXTENDED=y +CONFIG_SERIAL_8250_MANY_PORTS=y +CONFIG_SERIAL_8250_SHARE_IRQ=y +CONFIG_SERIAL_8250_DETECT_IRQ=y +CONFIG_SERIAL_8250_RSA=y +# CONFIG_SERIAL_8250_FSL is not set +CONFIG_SERIAL_8250_DW=m +CONFIG_SERIAL_8250_RT288X=y +CONFIG_SERIAL_8250_LPSS=y +CONFIG_SERIAL_8250_MID=y +CONFIG_SERIAL_8250_MOXA=m + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_MAX3100=m +CONFIG_SERIAL_MAX310X=y +CONFIG_SERIAL_UARTLITE=m +CONFIG_SERIAL_UARTLITE_NR_UARTS=1 +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_SERIAL_JSM=m +CONFIG_SERIAL_SCCNXP=m +CONFIG_SERIAL_SC16IS7XX_CORE=m +CONFIG_SERIAL_SC16IS7XX=m +CONFIG_SERIAL_SC16IS7XX_I2C=y +CONFIG_SERIAL_SC16IS7XX_SPI=y +CONFIG_SERIAL_ALTERA_JTAGUART=m +CONFIG_SERIAL_ALTERA_UART=m +CONFIG_SERIAL_ALTERA_UART_MAXPORTS=4 +CONFIG_SERIAL_ALTERA_UART_BAUDRATE=115200 +CONFIG_SERIAL_IFX6X60=m +CONFIG_SERIAL_ARC=m +CONFIG_SERIAL_ARC_NR_PORTS=1 +CONFIG_SERIAL_RP2=m +CONFIG_SERIAL_RP2_NR_UARTS=32 +CONFIG_SERIAL_FSL_LPUART=m +CONFIG_SERIAL_MEN_Z135=m +CONFIG_SERIAL_DEV_BUS=m +CONFIG_PRINTER=m +CONFIG_LP_CONSOLE=y +CONFIG_PPDEV=m +CONFIG_HVC_DRIVER=y +CONFIG_VIRTIO_CONSOLE=m +CONFIG_IPMI_HANDLER=m +CONFIG_IPMI_DMI_DECODE=y +CONFIG_IPMI_PROC_INTERFACE=y +CONFIG_IPMI_PANIC_EVENT=y +CONFIG_IPMI_PANIC_STRING=y +CONFIG_IPMI_DEVICE_INTERFACE=m +CONFIG_IPMI_SI=m +CONFIG_IPMI_SSIF=m +CONFIG_IPMI_WATCHDOG=m +CONFIG_IPMI_POWEROFF=m +CONFIG_HW_RANDOM=m +CONFIG_HW_RANDOM_TIMERIOMEM=m +CONFIG_HW_RANDOM_INTEL=m +CONFIG_HW_RANDOM_AMD=m +CONFIG_HW_RANDOM_VIA=m +CONFIG_HW_RANDOM_VIRTIO=m +CONFIG_NVRAM=m +CONFIG_R3964=m +CONFIG_APPLICOM=m + +# +# PCMCIA character devices +# +CONFIG_SYNCLINK_CS=m +CONFIG_CARDMAN_4000=m +CONFIG_CARDMAN_4040=m +CONFIG_SCR24X=m +CONFIG_IPWIRELESS=m +CONFIG_MWAVE=m +CONFIG_RAW_DRIVER=m +CONFIG_MAX_RAW_DEVS=256 +CONFIG_HPET=y +CONFIG_HPET_MMAP=y +CONFIG_HPET_MMAP_DEFAULT=y +CONFIG_HANGCHECK_TIMER=m +CONFIG_TCG_TPM=m +CONFIG_HW_RANDOM_TPM=y +CONFIG_TCG_TIS_CORE=m +CONFIG_TCG_TIS=m +CONFIG_TCG_TIS_SPI=m +CONFIG_TCG_TIS_I2C_ATMEL=m +CONFIG_TCG_TIS_I2C_INFINEON=m +CONFIG_TCG_TIS_I2C_NUVOTON=m +CONFIG_TCG_NSC=m +CONFIG_TCG_ATMEL=m +CONFIG_TCG_INFINEON=m +CONFIG_TCG_CRB=m +CONFIG_TCG_VTPM_PROXY=m +CONFIG_TCG_TIS_ST33ZP24=m +CONFIG_TCG_TIS_ST33ZP24_I2C=m +CONFIG_TCG_TIS_ST33ZP24_SPI=m +CONFIG_TELCLOCK=m +CONFIG_DEVPORT=y +CONFIG_XILLYBUS=m +CONFIG_XILLYBUS_PCIE=m + +# +# I2C support +# +CONFIG_I2C=m +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_COMPAT=y +CONFIG_I2C_CHARDEV=m +CONFIG_I2C_MUX=m + +# +# Multiplexer I2C Chip support +# +CONFIG_I2C_MUX_GPIO=m +CONFIG_I2C_MUX_LTC4306=m +CONFIG_I2C_MUX_PCA9541=m +CONFIG_I2C_MUX_PCA954x=m +CONFIG_I2C_MUX_REG=m +CONFIG_I2C_MUX_MLXCPLD=m +CONFIG_I2C_HELPER_AUTO=y +CONFIG_I2C_SMBUS=m +CONFIG_I2C_ALGOBIT=m +CONFIG_I2C_ALGOPCA=m + +# +# I2C Hardware Bus support +# + +# +# PC SMBus host controller drivers +# +CONFIG_I2C_ALI1535=m +CONFIG_I2C_ALI1563=m +CONFIG_I2C_ALI15X3=m +CONFIG_I2C_AMD756=m +CONFIG_I2C_AMD756_S4882=m +CONFIG_I2C_AMD8111=m +CONFIG_I2C_I801=m +CONFIG_I2C_ISCH=m +CONFIG_I2C_ISMT=m +CONFIG_I2C_PIIX4=m +CONFIG_I2C_NFORCE2=m +CONFIG_I2C_NFORCE2_S4985=m +CONFIG_I2C_SIS5595=m +CONFIG_I2C_SIS630=m +CONFIG_I2C_SIS96X=m +CONFIG_I2C_VIA=m +CONFIG_I2C_VIAPRO=m + +# +# ACPI drivers +# +CONFIG_I2C_SCMI=m + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +CONFIG_I2C_CBUS_GPIO=m +CONFIG_I2C_DESIGNWARE_CORE=m +CONFIG_I2C_DESIGNWARE_PLATFORM=m +# CONFIG_I2C_DESIGNWARE_SLAVE is not set +CONFIG_I2C_DESIGNWARE_PCI=m +# CONFIG_I2C_DESIGNWARE_BAYTRAIL is not set +CONFIG_I2C_EMEV2=m +CONFIG_I2C_GPIO=m +# CONFIG_I2C_GPIO_FAULT_INJECTOR is not set +CONFIG_I2C_KEMPLD=m +CONFIG_I2C_OCORES=m +CONFIG_I2C_PCA_PLATFORM=m +# CONFIG_I2C_PXA_PCI is not set +CONFIG_I2C_SIMTEC=m +CONFIG_I2C_XILINX=m + +# +# External I2C/SMBus adapter drivers +# +CONFIG_I2C_DIOLAN_U2C=m +CONFIG_I2C_DLN2=m +CONFIG_I2C_PARPORT=m +CONFIG_I2C_PARPORT_LIGHT=m +CONFIG_I2C_ROBOTFUZZ_OSIF=m +CONFIG_I2C_TAOS_EVM=m +CONFIG_I2C_TINY_USB=m +CONFIG_I2C_VIPERBOARD=m + +# +# Other I2C/SMBus bus drivers +# +CONFIG_I2C_MLXCPLD=m +CONFIG_I2C_CROS_EC_TUNNEL=m +# CONFIG_I2C_STUB is not set +CONFIG_I2C_SLAVE=y +CONFIG_I2C_SLAVE_EEPROM=m +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +CONFIG_SPI=y +# CONFIG_SPI_DEBUG is not set +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +CONFIG_SPI_ALTERA=m +CONFIG_SPI_AXI_SPI_ENGINE=m +CONFIG_SPI_BITBANG=m +CONFIG_SPI_BUTTERFLY=m +CONFIG_SPI_CADENCE=m +CONFIG_SPI_DESIGNWARE=m +CONFIG_SPI_DW_PCI=m +CONFIG_SPI_DW_MID_DMA=y +CONFIG_SPI_DW_MMIO=m +CONFIG_SPI_DLN2=m +CONFIG_SPI_GPIO=m +CONFIG_SPI_LM70_LLP=m +CONFIG_SPI_OC_TINY=m +CONFIG_SPI_PXA2XX=m +CONFIG_SPI_PXA2XX_PCI=m +CONFIG_SPI_ROCKCHIP=m +CONFIG_SPI_SC18IS602=m +CONFIG_SPI_XCOMM=m +CONFIG_SPI_XILINX=m +CONFIG_SPI_ZYNQMP_GQSPI=m + +# +# SPI Protocol Masters +# +CONFIG_SPI_SPIDEV=m +CONFIG_SPI_LOOPBACK_TEST=m +CONFIG_SPI_TLE62X0=m +CONFIG_SPI_SLAVE=y +CONFIG_SPI_SLAVE_TIME=m +CONFIG_SPI_SLAVE_SYSTEM_CONTROL=m +CONFIG_SPMI=m +CONFIG_HSI=m +CONFIG_HSI_BOARDINFO=y + +# +# HSI controllers +# + +# +# HSI clients +# +CONFIG_HSI_CHAR=m +CONFIG_PPS=m +# CONFIG_PPS_DEBUG is not set + +# +# PPS clients support +# +# CONFIG_PPS_CLIENT_KTIMER is not set +CONFIG_PPS_CLIENT_LDISC=m +CONFIG_PPS_CLIENT_PARPORT=m +CONFIG_PPS_CLIENT_GPIO=m + +# +# PPS generators support +# + +# +# PTP clock support +# +CONFIG_PTP_1588_CLOCK=m +CONFIG_DP83640_PHY=m +CONFIG_PTP_1588_CLOCK_KVM=m +CONFIG_PINCTRL=y +CONFIG_PINMUX=y +CONFIG_PINCONF=y +CONFIG_GENERIC_PINCONF=y +# CONFIG_DEBUG_PINCTRL is not set +CONFIG_PINCTRL_AMD=m +CONFIG_PINCTRL_MCP23S08=m +CONFIG_PINCTRL_BAYTRAIL=y +CONFIG_PINCTRL_CHERRYVIEW=m +CONFIG_PINCTRL_INTEL=m +CONFIG_PINCTRL_BROXTON=m +CONFIG_PINCTRL_CANNONLAKE=m +CONFIG_PINCTRL_CEDARFORK=m +CONFIG_PINCTRL_DENVERTON=m +CONFIG_PINCTRL_GEMINILAKE=m +CONFIG_PINCTRL_LEWISBURG=m +CONFIG_PINCTRL_SUNRISEPOINT=m +CONFIG_GPIOLIB=y +CONFIG_GPIO_ACPI=y +CONFIG_GPIOLIB_IRQCHIP=y +# CONFIG_DEBUG_GPIO is not set +CONFIG_GPIO_SYSFS=y +CONFIG_GPIO_GENERIC=m +CONFIG_GPIO_MAX730X=m + +# +# Memory mapped GPIO drivers +# +CONFIG_GPIO_AMDPT=m +CONFIG_GPIO_DWAPB=m +CONFIG_GPIO_EXAR=m +CONFIG_GPIO_GENERIC_PLATFORM=m +CONFIG_GPIO_ICH=m +CONFIG_GPIO_LYNXPOINT=y +CONFIG_GPIO_MB86S7X=m +CONFIG_GPIO_MENZ127=m +CONFIG_GPIO_MOCKUP=m +CONFIG_GPIO_VX855=m + +# +# Port-mapped I/O GPIO drivers +# +CONFIG_GPIO_F7188X=m +CONFIG_GPIO_IT87=m +CONFIG_GPIO_SCH=m +CONFIG_GPIO_SCH311X=m + +# +# I2C GPIO expanders +# +CONFIG_GPIO_ADP5588=m +CONFIG_GPIO_MAX7300=m +CONFIG_GPIO_MAX732X=m +CONFIG_GPIO_PCA953X=m +CONFIG_GPIO_PCF857X=m +CONFIG_GPIO_TPIC2810=m + +# +# MFD GPIO expanders +# +CONFIG_GPIO_ARIZONA=m +CONFIG_GPIO_BD9571MWV=m +CONFIG_GPIO_DA9052=m +CONFIG_GPIO_DLN2=m +CONFIG_GPIO_JANZ_TTL=m +CONFIG_GPIO_KEMPLD=m +CONFIG_GPIO_LP3943=m +CONFIG_GPIO_LP873X=m +CONFIG_GPIO_TPS65086=m +CONFIG_GPIO_TPS65912=m +CONFIG_GPIO_UCB1400=m +CONFIG_GPIO_WHISKEY_COVE=m +CONFIG_GPIO_WM831X=m +CONFIG_GPIO_WM8994=m + +# +# PCI GPIO expanders +# +CONFIG_GPIO_AMD8111=m +CONFIG_GPIO_ML_IOH=m +CONFIG_GPIO_PCI_IDIO_16=m +CONFIG_GPIO_PCIE_IDIO_24=m +CONFIG_GPIO_RDC321X=m + +# +# SPI GPIO expanders +# +CONFIG_GPIO_MAX3191X=m +CONFIG_GPIO_MAX7301=m +CONFIG_GPIO_MC33880=m +CONFIG_GPIO_PISOSR=m +CONFIG_GPIO_XRA1403=m + +# +# USB GPIO expanders +# +CONFIG_GPIO_VIPERBOARD=m +CONFIG_W1=m +CONFIG_W1_CON=y + +# +# 1-wire Bus Masters +# +CONFIG_W1_MASTER_MATROX=m +CONFIG_W1_MASTER_DS2490=m +CONFIG_W1_MASTER_DS2482=m +CONFIG_W1_MASTER_DS1WM=m +CONFIG_W1_MASTER_GPIO=m + +# +# 1-wire Slaves +# +CONFIG_W1_SLAVE_THERM=m +CONFIG_W1_SLAVE_SMEM=m +# CONFIG_W1_SLAVE_DS2405 is not set +CONFIG_W1_SLAVE_DS2408=m +# CONFIG_W1_SLAVE_DS2408_READBACK is not set +CONFIG_W1_SLAVE_DS2413=m +CONFIG_W1_SLAVE_DS2406=m +CONFIG_W1_SLAVE_DS2423=m +CONFIG_W1_SLAVE_DS2805=m +CONFIG_W1_SLAVE_DS2431=m +CONFIG_W1_SLAVE_DS2433=m +CONFIG_W1_SLAVE_DS2433_CRC=y +CONFIG_W1_SLAVE_DS2438=m +CONFIG_W1_SLAVE_DS2760=m +CONFIG_W1_SLAVE_DS2780=m +CONFIG_W1_SLAVE_DS2781=m +CONFIG_W1_SLAVE_DS28E04=m +CONFIG_W1_SLAVE_DS28E17=m +CONFIG_POWER_AVS=y +CONFIG_POWER_RESET=y +# CONFIG_POWER_RESET_RESTART is not set +CONFIG_POWER_SUPPLY=y +# CONFIG_POWER_SUPPLY_DEBUG is not set +CONFIG_PDA_POWER=m +CONFIG_GENERIC_ADC_BATTERY=m +CONFIG_WM831X_BACKUP=m +CONFIG_WM831X_POWER=m +# CONFIG_TEST_POWER is not set +CONFIG_BATTERY_DS2760=m +CONFIG_BATTERY_DS2780=m +CONFIG_BATTERY_DS2781=m +CONFIG_BATTERY_DS2782=m +CONFIG_BATTERY_SBS=m +CONFIG_CHARGER_SBS=m +CONFIG_MANAGER_SBS=m +CONFIG_BATTERY_BQ27XXX=m +CONFIG_BATTERY_BQ27XXX_I2C=m +CONFIG_BATTERY_BQ27XXX_HDQ=m +# CONFIG_BATTERY_BQ27XXX_DT_UPDATES_NVM is not set +CONFIG_BATTERY_DA9052=m +CONFIG_CHARGER_DA9150=m +CONFIG_BATTERY_DA9150=m +CONFIG_CHARGER_AXP20X=m +CONFIG_BATTERY_AXP20X=m +CONFIG_AXP20X_POWER=m +CONFIG_AXP288_CHARGER=m +CONFIG_AXP288_FUEL_GAUGE=m +CONFIG_BATTERY_MAX17040=m +CONFIG_BATTERY_MAX17042=m +CONFIG_BATTERY_MAX1721X=m +CONFIG_CHARGER_PCF50633=m +CONFIG_CHARGER_ISP1704=m +CONFIG_CHARGER_MAX8903=m +CONFIG_CHARGER_LP8727=m +CONFIG_CHARGER_GPIO=m +CONFIG_CHARGER_MANAGER=y +CONFIG_CHARGER_LTC3651=m +CONFIG_CHARGER_MAX14577=m +CONFIG_CHARGER_MAX77693=m +CONFIG_CHARGER_BQ2415X=m +CONFIG_CHARGER_BQ24190=m +CONFIG_CHARGER_BQ24257=m +CONFIG_CHARGER_BQ24735=m +CONFIG_CHARGER_BQ25890=m +CONFIG_CHARGER_SMB347=m +CONFIG_BATTERY_GAUGE_LTC2941=m +CONFIG_BATTERY_RT5033=m +CONFIG_CHARGER_RT9455=m +CONFIG_HWMON=m +CONFIG_HWMON_VID=m +# CONFIG_HWMON_DEBUG_CHIP is not set + +# +# Native drivers +# +CONFIG_SENSORS_ABITUGURU=m +CONFIG_SENSORS_ABITUGURU3=m +CONFIG_SENSORS_AD7314=m +CONFIG_SENSORS_AD7414=m +CONFIG_SENSORS_AD7418=m +CONFIG_SENSORS_ADM1021=m +CONFIG_SENSORS_ADM1025=m +CONFIG_SENSORS_ADM1026=m +CONFIG_SENSORS_ADM1029=m +CONFIG_SENSORS_ADM1031=m +CONFIG_SENSORS_ADM9240=m +CONFIG_SENSORS_ADT7X10=m +CONFIG_SENSORS_ADT7310=m +CONFIG_SENSORS_ADT7410=m +CONFIG_SENSORS_ADT7411=m +CONFIG_SENSORS_ADT7462=m +CONFIG_SENSORS_ADT7470=m +CONFIG_SENSORS_ADT7475=m +CONFIG_SENSORS_ASC7621=m +CONFIG_SENSORS_K8TEMP=m +CONFIG_SENSORS_K10TEMP=m +CONFIG_SENSORS_FAM15H_POWER=m +CONFIG_SENSORS_APPLESMC=m +CONFIG_SENSORS_ASB100=m +CONFIG_SENSORS_ASPEED=m +CONFIG_SENSORS_ATXP1=m +CONFIG_SENSORS_DS620=m +CONFIG_SENSORS_DS1621=m +CONFIG_SENSORS_DELL_SMM=m +CONFIG_SENSORS_DA9052_ADC=m +CONFIG_SENSORS_I5K_AMB=m +CONFIG_SENSORS_F71805F=m +CONFIG_SENSORS_F71882FG=m +CONFIG_SENSORS_F75375S=m +CONFIG_SENSORS_MC13783_ADC=m +CONFIG_SENSORS_FSCHMD=m +CONFIG_SENSORS_FTSTEUTATES=m +CONFIG_SENSORS_GL518SM=m +CONFIG_SENSORS_GL520SM=m +CONFIG_SENSORS_G760A=m +CONFIG_SENSORS_G762=m +CONFIG_SENSORS_HIH6130=m +CONFIG_SENSORS_IBMAEM=m +CONFIG_SENSORS_IBMPEX=m +CONFIG_SENSORS_IIO_HWMON=m +CONFIG_SENSORS_I5500=m +CONFIG_SENSORS_CORETEMP=m +CONFIG_SENSORS_IT87=m +CONFIG_SENSORS_JC42=m +CONFIG_SENSORS_POWR1220=m +CONFIG_SENSORS_LINEAGE=m +CONFIG_SENSORS_LTC2945=m +CONFIG_SENSORS_LTC2990=m +CONFIG_SENSORS_LTC4151=m +CONFIG_SENSORS_LTC4215=m +CONFIG_SENSORS_LTC4222=m +CONFIG_SENSORS_LTC4245=m +CONFIG_SENSORS_LTC4260=m +CONFIG_SENSORS_LTC4261=m +CONFIG_SENSORS_MAX1111=m +CONFIG_SENSORS_MAX16065=m +CONFIG_SENSORS_MAX1619=m +CONFIG_SENSORS_MAX1668=m +CONFIG_SENSORS_MAX197=m +CONFIG_SENSORS_MAX31722=m +CONFIG_SENSORS_MAX6621=m +CONFIG_SENSORS_MAX6639=m +CONFIG_SENSORS_MAX6642=m +CONFIG_SENSORS_MAX6650=m +CONFIG_SENSORS_MAX6697=m +CONFIG_SENSORS_MAX31790=m +CONFIG_SENSORS_MCP3021=m +CONFIG_SENSORS_TC654=m +CONFIG_SENSORS_MENF21BMC_HWMON=m +CONFIG_SENSORS_ADCXX=m +CONFIG_SENSORS_LM63=m +CONFIG_SENSORS_LM70=m +CONFIG_SENSORS_LM73=m +CONFIG_SENSORS_LM75=m +CONFIG_SENSORS_LM77=m +CONFIG_SENSORS_LM78=m +CONFIG_SENSORS_LM80=m +CONFIG_SENSORS_LM83=m +CONFIG_SENSORS_LM85=m +CONFIG_SENSORS_LM87=m +CONFIG_SENSORS_LM90=m +CONFIG_SENSORS_LM92=m +CONFIG_SENSORS_LM93=m +CONFIG_SENSORS_LM95234=m +CONFIG_SENSORS_LM95241=m +CONFIG_SENSORS_LM95245=m +CONFIG_SENSORS_PC87360=m +CONFIG_SENSORS_PC87427=m +CONFIG_SENSORS_NTC_THERMISTOR=m +CONFIG_SENSORS_NCT6683=m +CONFIG_SENSORS_NCT6775=m +CONFIG_SENSORS_NCT7802=m +CONFIG_SENSORS_NCT7904=m +CONFIG_SENSORS_PCF8591=m +CONFIG_PMBUS=m +CONFIG_SENSORS_PMBUS=m +CONFIG_SENSORS_ADM1275=m +CONFIG_SENSORS_IBM_CFFPS=m +CONFIG_SENSORS_IR35221=m +CONFIG_SENSORS_LM25066=m +CONFIG_SENSORS_LTC2978=m +CONFIG_SENSORS_LTC2978_REGULATOR=y +CONFIG_SENSORS_LTC3815=m +CONFIG_SENSORS_MAX16064=m +CONFIG_SENSORS_MAX20751=m +CONFIG_SENSORS_MAX31785=m +CONFIG_SENSORS_MAX34440=m +CONFIG_SENSORS_MAX8688=m +CONFIG_SENSORS_TPS40422=m +CONFIG_SENSORS_TPS53679=m +CONFIG_SENSORS_UCD9000=m +CONFIG_SENSORS_UCD9200=m +CONFIG_SENSORS_ZL6100=m +CONFIG_SENSORS_SHT15=m +CONFIG_SENSORS_SHT21=m +CONFIG_SENSORS_SHT3x=m +CONFIG_SENSORS_SHTC1=m +CONFIG_SENSORS_SIS5595=m +CONFIG_SENSORS_DME1737=m +CONFIG_SENSORS_EMC1403=m +CONFIG_SENSORS_EMC2103=m +CONFIG_SENSORS_EMC6W201=m +CONFIG_SENSORS_SMSC47M1=m +CONFIG_SENSORS_SMSC47M192=m +CONFIG_SENSORS_SMSC47B397=m +CONFIG_SENSORS_SCH56XX_COMMON=m +CONFIG_SENSORS_SCH5627=m +CONFIG_SENSORS_SCH5636=m +CONFIG_SENSORS_STTS751=m +CONFIG_SENSORS_SMM665=m +CONFIG_SENSORS_ADC128D818=m +CONFIG_SENSORS_ADS1015=m +CONFIG_SENSORS_ADS7828=m +CONFIG_SENSORS_ADS7871=m +CONFIG_SENSORS_AMC6821=m +CONFIG_SENSORS_INA209=m +CONFIG_SENSORS_INA2XX=m +CONFIG_SENSORS_INA3221=m +CONFIG_SENSORS_TC74=m +CONFIG_SENSORS_THMC50=m +CONFIG_SENSORS_TMP102=m +CONFIG_SENSORS_TMP103=m +CONFIG_SENSORS_TMP108=m +CONFIG_SENSORS_TMP401=m +CONFIG_SENSORS_TMP421=m +CONFIG_SENSORS_VIA_CPUTEMP=m +CONFIG_SENSORS_VIA686A=m +CONFIG_SENSORS_VT1211=m +CONFIG_SENSORS_VT8231=m +CONFIG_SENSORS_W83773G=m +CONFIG_SENSORS_W83781D=m +CONFIG_SENSORS_W83791D=m +CONFIG_SENSORS_W83792D=m +CONFIG_SENSORS_W83793=m +CONFIG_SENSORS_W83795=m +# CONFIG_SENSORS_W83795_FANCTRL is not set +CONFIG_SENSORS_W83L785TS=m +CONFIG_SENSORS_W83L786NG=m +CONFIG_SENSORS_W83627HF=m +CONFIG_SENSORS_W83627EHF=m +CONFIG_SENSORS_WM831X=m +CONFIG_SENSORS_XGENE=m + +# +# ACPI drivers +# +CONFIG_SENSORS_ACPI_POWER=m +CONFIG_SENSORS_ATK0110=m +CONFIG_THERMAL=y +CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0 +CONFIG_THERMAL_WRITABLE_TRIPS=y +CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y +# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set +# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set +# CONFIG_THERMAL_DEFAULT_GOV_POWER_ALLOCATOR is not set +CONFIG_THERMAL_GOV_FAIR_SHARE=y +CONFIG_THERMAL_GOV_STEP_WISE=y +CONFIG_THERMAL_GOV_BANG_BANG=y +CONFIG_THERMAL_GOV_USER_SPACE=y +# CONFIG_THERMAL_GOV_POWER_ALLOCATOR is not set +CONFIG_CLOCK_THERMAL=y +CONFIG_DEVFREQ_THERMAL=y +# CONFIG_THERMAL_EMULATION is not set +CONFIG_INTEL_POWERCLAMP=m +CONFIG_X86_PKG_TEMP_THERMAL=m +CONFIG_INTEL_SOC_DTS_IOSF_CORE=m +CONFIG_INTEL_SOC_DTS_THERMAL=m + +# +# ACPI INT340X thermal drivers +# +CONFIG_INT340X_THERMAL=m +CONFIG_ACPI_THERMAL_REL=m +CONFIG_INT3406_THERMAL=m +CONFIG_INTEL_BXT_PMIC_THERMAL=m +CONFIG_INTEL_PCH_THERMAL=m +CONFIG_GENERIC_ADC_THERMAL=m +CONFIG_WATCHDOG=y +CONFIG_WATCHDOG_CORE=y +# CONFIG_WATCHDOG_NOWAYOUT is not set +CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y +# CONFIG_WATCHDOG_SYSFS is not set + +# +# Watchdog Device Drivers +# +CONFIG_SOFT_WATCHDOG=m +# CONFIG_SOFT_WATCHDOG_PRETIMEOUT is not set +CONFIG_DA9052_WATCHDOG=m +CONFIG_DA9063_WATCHDOG=m +CONFIG_DA9062_WATCHDOG=m +CONFIG_MENF21BMC_WATCHDOG=m +CONFIG_WDAT_WDT=m +CONFIG_WM831X_WATCHDOG=m +CONFIG_XILINX_WATCHDOG=m +CONFIG_ZIIRAVE_WATCHDOG=m +CONFIG_RAVE_SP_WATCHDOG=m +CONFIG_CADENCE_WATCHDOG=m +CONFIG_DW_WATCHDOG=m +CONFIG_MAX63XX_WATCHDOG=m +CONFIG_RETU_WATCHDOG=m +CONFIG_ACQUIRE_WDT=m +CONFIG_ADVANTECH_WDT=m +CONFIG_ALIM1535_WDT=m +CONFIG_ALIM7101_WDT=m +CONFIG_F71808E_WDT=m +# CONFIG_SP5100_TCO is not set +CONFIG_SBC_FITPC2_WATCHDOG=m +CONFIG_EUROTECH_WDT=m +CONFIG_IB700_WDT=m +CONFIG_IBMASR=m +CONFIG_WAFER_WDT=m +CONFIG_I6300ESB_WDT=m +CONFIG_IE6XX_WDT=m +CONFIG_ITCO_WDT=m +CONFIG_ITCO_VENDOR_SUPPORT=y +CONFIG_IT8712F_WDT=m +CONFIG_IT87_WDT=m +CONFIG_HP_WATCHDOG=m +CONFIG_KEMPLD_WDT=m +CONFIG_HPWDT_NMI_DECODING=y +CONFIG_SC1200_WDT=m +CONFIG_PC87413_WDT=m +CONFIG_NV_TCO=m +CONFIG_60XX_WDT=m +CONFIG_CPU5_WDT=m +CONFIG_SMSC_SCH311X_WDT=m +CONFIG_SMSC37B787_WDT=m +CONFIG_VIA_WDT=m +CONFIG_W83627HF_WDT=m +CONFIG_W83877F_WDT=m +CONFIG_W83977F_WDT=m +CONFIG_MACHZ_WDT=m +CONFIG_SBC_EPX_C3_WATCHDOG=m +CONFIG_INTEL_MEI_WDT=m +CONFIG_NI903X_WDT=m +CONFIG_NIC7018_WDT=m +CONFIG_MEN_A21_WDT=m + +# +# PCI-based Watchdog Cards +# +CONFIG_PCIPCWATCHDOG=m +CONFIG_WDTPCI=m + +# +# USB-based Watchdog Cards +# +CONFIG_USBPCWATCHDOG=m + +# +# Watchdog Pretimeout Governors +# +CONFIG_WATCHDOG_PRETIMEOUT_GOV=y +# CONFIG_WATCHDOG_PRETIMEOUT_DEFAULT_GOV_NOOP is not set +CONFIG_WATCHDOG_PRETIMEOUT_DEFAULT_GOV_PANIC=y +CONFIG_WATCHDOG_PRETIMEOUT_GOV_NOOP=m +CONFIG_WATCHDOG_PRETIMEOUT_GOV_PANIC=y +CONFIG_SSB_POSSIBLE=y +CONFIG_SSB=m +CONFIG_SSB_SPROM=y +CONFIG_SSB_BLOCKIO=y +CONFIG_SSB_PCIHOST_POSSIBLE=y +CONFIG_SSB_PCIHOST=y +CONFIG_SSB_B43_PCI_BRIDGE=y +CONFIG_SSB_PCMCIAHOST_POSSIBLE=y +CONFIG_SSB_PCMCIAHOST=y +CONFIG_SSB_SDIOHOST_POSSIBLE=y +CONFIG_SSB_SDIOHOST=y +# CONFIG_SSB_DEBUG is not set +CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y +CONFIG_SSB_DRIVER_PCICORE=y +CONFIG_SSB_DRIVER_GPIO=y +CONFIG_BCMA_POSSIBLE=y +CONFIG_BCMA=m +CONFIG_BCMA_BLOCKIO=y +CONFIG_BCMA_HOST_PCI_POSSIBLE=y +CONFIG_BCMA_HOST_PCI=y +CONFIG_BCMA_HOST_SOC=y +CONFIG_BCMA_DRIVER_PCI=y +CONFIG_BCMA_SFLASH=y +CONFIG_BCMA_DRIVER_GMAC_CMN=y +CONFIG_BCMA_DRIVER_GPIO=y +# CONFIG_BCMA_DEBUG is not set + +# +# Multifunction device drivers +# +CONFIG_MFD_CORE=y +CONFIG_MFD_BCM590XX=m +CONFIG_MFD_BD9571MWV=m +CONFIG_MFD_AXP20X=m +CONFIG_MFD_AXP20X_I2C=m +CONFIG_MFD_CROS_EC=m +CONFIG_MFD_CROS_EC_I2C=m +CONFIG_MFD_CROS_EC_SPI=m +# CONFIG_MFD_CROS_EC_CHARDEV is not set +CONFIG_PMIC_DA9052=y +CONFIG_MFD_DA9052_SPI=y +CONFIG_MFD_DA9062=m +CONFIG_MFD_DA9063=m +CONFIG_MFD_DA9150=m +CONFIG_MFD_DLN2=m +CONFIG_MFD_MC13XXX=m +CONFIG_MFD_MC13XXX_SPI=m +CONFIG_MFD_MC13XXX_I2C=m +CONFIG_HTC_PASIC3=m +CONFIG_MFD_INTEL_QUARK_I2C_GPIO=m +CONFIG_LPC_ICH=m +CONFIG_LPC_SCH=m +CONFIG_INTEL_SOC_PMIC_BXTWC=m +CONFIG_INTEL_SOC_PMIC_CHTDC_TI=m +CONFIG_MFD_INTEL_LPSS=m +CONFIG_MFD_INTEL_LPSS_ACPI=m +CONFIG_MFD_INTEL_LPSS_PCI=m +CONFIG_MFD_JANZ_CMODIO=m +CONFIG_MFD_KEMPLD=m +CONFIG_MFD_88PM800=m +CONFIG_MFD_88PM805=m +CONFIG_MFD_MAX14577=m +CONFIG_MFD_MAX77693=m +CONFIG_MFD_MAX8907=m +CONFIG_MFD_MT6397=m +CONFIG_MFD_MENF21BMC=m +CONFIG_EZX_PCAP=y +CONFIG_MFD_VIPERBOARD=m +CONFIG_MFD_RETU=m +CONFIG_MFD_PCF50633=m +CONFIG_PCF50633_ADC=m +CONFIG_PCF50633_GPIO=m +CONFIG_UCB1400_CORE=m +CONFIG_MFD_RDC321X=m +CONFIG_MFD_RT5033=m +CONFIG_MFD_SI476X_CORE=m +CONFIG_MFD_SM501=m +CONFIG_MFD_SM501_GPIO=y +CONFIG_MFD_SKY81452=m +CONFIG_ABX500_CORE=y +CONFIG_MFD_SYSCON=y +CONFIG_MFD_TI_AM335X_TSCADC=m +CONFIG_MFD_LP3943=m +CONFIG_MFD_TI_LMU=m +CONFIG_TPS6105X=m +CONFIG_TPS65010=m +CONFIG_TPS6507X=m +CONFIG_MFD_TPS65086=m +CONFIG_MFD_TI_LP873X=m +CONFIG_MFD_TPS65912=y +CONFIG_MFD_TPS65912_I2C=m +CONFIG_MFD_TPS65912_SPI=y +CONFIG_MFD_WL1273_CORE=m +CONFIG_MFD_LM3533=m +# CONFIG_MFD_TMIO is not set +CONFIG_MFD_VX855=m +CONFIG_MFD_ARIZONA=y +CONFIG_MFD_ARIZONA_I2C=m +CONFIG_MFD_ARIZONA_SPI=m +CONFIG_MFD_CS47L24=y +CONFIG_MFD_WM5102=y +CONFIG_MFD_WM5110=y +CONFIG_MFD_WM8997=y +CONFIG_MFD_WM8998=y +CONFIG_MFD_WM831X=y +CONFIG_MFD_WM831X_SPI=y +CONFIG_MFD_WM8994=m +CONFIG_RAVE_SP_CORE=m +CONFIG_REGULATOR=y +# CONFIG_REGULATOR_DEBUG is not set +CONFIG_REGULATOR_FIXED_VOLTAGE=m +CONFIG_REGULATOR_VIRTUAL_CONSUMER=m +CONFIG_REGULATOR_USERSPACE_CONSUMER=m +CONFIG_REGULATOR_88PM800=m +CONFIG_REGULATOR_ACT8865=m +CONFIG_REGULATOR_AD5398=m +CONFIG_REGULATOR_ANATOP=m +CONFIG_REGULATOR_ARIZONA_LDO1=m +CONFIG_REGULATOR_ARIZONA_MICSUPP=m +CONFIG_REGULATOR_AXP20X=m +CONFIG_REGULATOR_BCM590XX=m +CONFIG_REGULATOR_BD9571MWV=m +CONFIG_REGULATOR_DA9052=m +CONFIG_REGULATOR_DA9062=m +CONFIG_REGULATOR_DA9063=m +CONFIG_REGULATOR_DA9210=m +CONFIG_REGULATOR_DA9211=m +CONFIG_REGULATOR_FAN53555=m +CONFIG_REGULATOR_GPIO=m +CONFIG_REGULATOR_ISL9305=m +CONFIG_REGULATOR_ISL6271A=m +CONFIG_REGULATOR_LM363X=m +CONFIG_REGULATOR_LP3971=m +CONFIG_REGULATOR_LP3972=m +CONFIG_REGULATOR_LP872X=m +CONFIG_REGULATOR_LP8755=m +CONFIG_REGULATOR_LTC3589=m +CONFIG_REGULATOR_LTC3676=m +CONFIG_REGULATOR_MAX14577=m +CONFIG_REGULATOR_MAX1586=m +CONFIG_REGULATOR_MAX8649=m +CONFIG_REGULATOR_MAX8660=m +CONFIG_REGULATOR_MAX8907=m +CONFIG_REGULATOR_MAX8952=m +CONFIG_REGULATOR_MAX77693=m +CONFIG_REGULATOR_MC13XXX_CORE=m +CONFIG_REGULATOR_MC13783=m +CONFIG_REGULATOR_MC13892=m +CONFIG_REGULATOR_MT6311=m +CONFIG_REGULATOR_MT6323=m +CONFIG_REGULATOR_MT6397=m +CONFIG_REGULATOR_PCAP=m +CONFIG_REGULATOR_PCF50633=m +CONFIG_REGULATOR_PFUZE100=m +CONFIG_REGULATOR_PV88060=m +CONFIG_REGULATOR_PV88080=m +CONFIG_REGULATOR_PV88090=m +CONFIG_REGULATOR_PWM=m +CONFIG_REGULATOR_QCOM_SPMI=m +CONFIG_REGULATOR_RT5033=m +CONFIG_REGULATOR_SKY81452=m +CONFIG_REGULATOR_TPS51632=m +CONFIG_REGULATOR_TPS6105X=m +CONFIG_REGULATOR_TPS62360=m +CONFIG_REGULATOR_TPS65023=m +CONFIG_REGULATOR_TPS6507X=m +CONFIG_REGULATOR_TPS65086=m +CONFIG_REGULATOR_TPS65132=m +CONFIG_REGULATOR_TPS6524X=m +CONFIG_REGULATOR_TPS65912=m +CONFIG_REGULATOR_WM831X=m +CONFIG_REGULATOR_WM8994=m +CONFIG_CEC_CORE=m +CONFIG_CEC_PIN=y +CONFIG_RC_CORE=m +CONFIG_RC_MAP=m +CONFIG_LIRC=y +CONFIG_RC_DECODERS=y +CONFIG_IR_NEC_DECODER=m +CONFIG_IR_RC5_DECODER=m +CONFIG_IR_RC6_DECODER=m +CONFIG_IR_JVC_DECODER=m +CONFIG_IR_SONY_DECODER=m +CONFIG_IR_SANYO_DECODER=m +CONFIG_IR_SHARP_DECODER=m +CONFIG_IR_MCE_KBD_DECODER=m +CONFIG_IR_XMP_DECODER=m +CONFIG_RC_DEVICES=y +CONFIG_RC_ATI_REMOTE=m +CONFIG_IR_ENE=m +CONFIG_IR_IMON=m +CONFIG_IR_MCEUSB=m +CONFIG_IR_ITE_CIR=m +CONFIG_IR_FINTEK=m +CONFIG_IR_NUVOTON=m +CONFIG_IR_REDRAT3=m +CONFIG_IR_STREAMZAP=m +CONFIG_IR_WINBOND_CIR=m +CONFIG_IR_IGORPLUGUSB=m +CONFIG_IR_IGUANA=m +CONFIG_IR_TTUSBIR=m +CONFIG_RC_LOOPBACK=m +CONFIG_IR_SERIAL=m +CONFIG_IR_SERIAL_TRANSMITTER=y +CONFIG_IR_SIR=m +CONFIG_MEDIA_SUPPORT=m + +# +# Multimedia core support +# +CONFIG_MEDIA_CAMERA_SUPPORT=y +CONFIG_MEDIA_ANALOG_TV_SUPPORT=y +CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y +CONFIG_MEDIA_RADIO_SUPPORT=y +CONFIG_MEDIA_SDR_SUPPORT=y +CONFIG_MEDIA_CEC_SUPPORT=y +CONFIG_MEDIA_CEC_RC=y +CONFIG_MEDIA_CONTROLLER=y +CONFIG_MEDIA_CONTROLLER_DVB=y +CONFIG_VIDEO_DEV=m +CONFIG_VIDEO_V4L2_SUBDEV_API=y +CONFIG_VIDEO_V4L2=m +# CONFIG_VIDEO_ADV_DEBUG is not set +# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set +CONFIG_VIDEO_PCI_SKELETON=m +CONFIG_VIDEO_TUNER=m +CONFIG_V4L2_MEM2MEM_DEV=m +CONFIG_V4L2_FLASH_LED_CLASS=m +CONFIG_V4L2_FWNODE=m +CONFIG_VIDEOBUF_GEN=m +CONFIG_VIDEOBUF_DMA_SG=m +CONFIG_VIDEOBUF_VMALLOC=m +CONFIG_VIDEOBUF_DVB=m +CONFIG_DVB_CORE=m +# CONFIG_DVB_MMAP is not set +CONFIG_DVB_NET=y +CONFIG_TTPCI_EEPROM=m +CONFIG_DVB_MAX_ADAPTERS=8 +CONFIG_DVB_DYNAMIC_MINORS=y +# CONFIG_DVB_DEMUX_SECTION_LOSS_LOG is not set +# CONFIG_DVB_ULE_DEBUG is not set + +# +# Media drivers +# +CONFIG_MEDIA_USB_SUPPORT=y + +# +# Webcam devices +# +CONFIG_USB_VIDEO_CLASS=m +CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y +CONFIG_USB_GSPCA=m +CONFIG_USB_M5602=m +CONFIG_USB_STV06XX=m +CONFIG_USB_GL860=m +CONFIG_USB_GSPCA_BENQ=m +CONFIG_USB_GSPCA_CONEX=m +CONFIG_USB_GSPCA_CPIA1=m +CONFIG_USB_GSPCA_DTCS033=m +CONFIG_USB_GSPCA_ETOMS=m +CONFIG_USB_GSPCA_FINEPIX=m +CONFIG_USB_GSPCA_JEILINJ=m +CONFIG_USB_GSPCA_JL2005BCD=m +CONFIG_USB_GSPCA_KINECT=m +CONFIG_USB_GSPCA_KONICA=m +CONFIG_USB_GSPCA_MARS=m +CONFIG_USB_GSPCA_MR97310A=m +CONFIG_USB_GSPCA_NW80X=m +CONFIG_USB_GSPCA_OV519=m +CONFIG_USB_GSPCA_OV534=m +CONFIG_USB_GSPCA_OV534_9=m +CONFIG_USB_GSPCA_PAC207=m +CONFIG_USB_GSPCA_PAC7302=m +CONFIG_USB_GSPCA_PAC7311=m +CONFIG_USB_GSPCA_SE401=m +CONFIG_USB_GSPCA_SN9C2028=m +CONFIG_USB_GSPCA_SN9C20X=m +CONFIG_USB_GSPCA_SONIXB=m +CONFIG_USB_GSPCA_SONIXJ=m +CONFIG_USB_GSPCA_SPCA500=m +CONFIG_USB_GSPCA_SPCA501=m +CONFIG_USB_GSPCA_SPCA505=m +CONFIG_USB_GSPCA_SPCA506=m +CONFIG_USB_GSPCA_SPCA508=m +CONFIG_USB_GSPCA_SPCA561=m +CONFIG_USB_GSPCA_SPCA1528=m +CONFIG_USB_GSPCA_SQ905=m +CONFIG_USB_GSPCA_SQ905C=m +CONFIG_USB_GSPCA_SQ930X=m +CONFIG_USB_GSPCA_STK014=m +CONFIG_USB_GSPCA_STK1135=m +CONFIG_USB_GSPCA_STV0680=m +CONFIG_USB_GSPCA_SUNPLUS=m +CONFIG_USB_GSPCA_T613=m +CONFIG_USB_GSPCA_TOPRO=m +CONFIG_USB_GSPCA_TOUPTEK=m +CONFIG_USB_GSPCA_TV8532=m +CONFIG_USB_GSPCA_VC032X=m +CONFIG_USB_GSPCA_VICAM=m +CONFIG_USB_GSPCA_XIRLINK_CIT=m +CONFIG_USB_GSPCA_ZC3XX=m +CONFIG_USB_PWC=m +# CONFIG_USB_PWC_DEBUG is not set +CONFIG_USB_PWC_INPUT_EVDEV=y +CONFIG_VIDEO_CPIA2=m +CONFIG_USB_ZR364XX=m +CONFIG_USB_STKWEBCAM=m +CONFIG_USB_S2255=m +CONFIG_VIDEO_USBTV=m + +# +# Analog TV USB devices +# +CONFIG_VIDEO_PVRUSB2=m +CONFIG_VIDEO_PVRUSB2_SYSFS=y +CONFIG_VIDEO_PVRUSB2_DVB=y +# CONFIG_VIDEO_PVRUSB2_DEBUGIFC is not set +CONFIG_VIDEO_HDPVR=m +CONFIG_VIDEO_USBVISION=m +CONFIG_VIDEO_STK1160_COMMON=m +CONFIG_VIDEO_STK1160=m +CONFIG_VIDEO_GO7007=m +CONFIG_VIDEO_GO7007_USB=m +CONFIG_VIDEO_GO7007_LOADER=m +CONFIG_VIDEO_GO7007_USB_S2250_BOARD=m + +# +# Analog/digital TV USB devices +# +CONFIG_VIDEO_AU0828=m +CONFIG_VIDEO_AU0828_V4L2=y +CONFIG_VIDEO_AU0828_RC=y +CONFIG_VIDEO_CX231XX=m +CONFIG_VIDEO_CX231XX_RC=y +CONFIG_VIDEO_CX231XX_ALSA=m +CONFIG_VIDEO_CX231XX_DVB=m +CONFIG_VIDEO_TM6000=m +CONFIG_VIDEO_TM6000_ALSA=m +CONFIG_VIDEO_TM6000_DVB=m + +# +# Digital TV USB devices +# +CONFIG_DVB_USB=m +# CONFIG_DVB_USB_DEBUG is not set +CONFIG_DVB_USB_DIB3000MC=m +CONFIG_DVB_USB_A800=m +CONFIG_DVB_USB_DIBUSB_MB=m +CONFIG_DVB_USB_DIBUSB_MB_FAULTY=y +CONFIG_DVB_USB_DIBUSB_MC=m +CONFIG_DVB_USB_DIB0700=m +CONFIG_DVB_USB_UMT_010=m +CONFIG_DVB_USB_CXUSB=m +CONFIG_DVB_USB_M920X=m +CONFIG_DVB_USB_DIGITV=m +CONFIG_DVB_USB_VP7045=m +CONFIG_DVB_USB_VP702X=m +CONFIG_DVB_USB_GP8PSK=m +CONFIG_DVB_USB_NOVA_T_USB2=m +CONFIG_DVB_USB_TTUSB2=m +CONFIG_DVB_USB_DTT200U=m +CONFIG_DVB_USB_OPERA1=m +CONFIG_DVB_USB_AF9005=m +CONFIG_DVB_USB_AF9005_REMOTE=m +CONFIG_DVB_USB_PCTV452E=m +CONFIG_DVB_USB_DW2102=m +CONFIG_DVB_USB_CINERGY_T2=m +CONFIG_DVB_USB_DTV5100=m +CONFIG_DVB_USB_FRIIO=m +CONFIG_DVB_USB_AZ6027=m +CONFIG_DVB_USB_TECHNISAT_USB2=m +CONFIG_DVB_USB_V2=m +CONFIG_DVB_USB_AF9015=m +CONFIG_DVB_USB_AF9035=m +CONFIG_DVB_USB_ANYSEE=m +CONFIG_DVB_USB_AU6610=m +CONFIG_DVB_USB_AZ6007=m +CONFIG_DVB_USB_CE6230=m +CONFIG_DVB_USB_EC168=m +CONFIG_DVB_USB_GL861=m +CONFIG_DVB_USB_LME2510=m +CONFIG_DVB_USB_MXL111SF=m +CONFIG_DVB_USB_RTL28XXU=m +CONFIG_DVB_USB_DVBSKY=m +CONFIG_DVB_USB_ZD1301=m +CONFIG_DVB_TTUSB_BUDGET=m +CONFIG_DVB_TTUSB_DEC=m +CONFIG_SMS_USB_DRV=m +CONFIG_DVB_B2C2_FLEXCOP_USB=m +# CONFIG_DVB_B2C2_FLEXCOP_USB_DEBUG is not set +CONFIG_DVB_AS102=m + +# +# Webcam, TV (analog/digital) USB devices +# +CONFIG_VIDEO_EM28XX=m +CONFIG_VIDEO_EM28XX_V4L2=m +CONFIG_VIDEO_EM28XX_ALSA=m +CONFIG_VIDEO_EM28XX_DVB=m +CONFIG_VIDEO_EM28XX_RC=m + +# +# Software defined radio USB devices +# +CONFIG_USB_AIRSPY=m +CONFIG_USB_HACKRF=m +CONFIG_USB_MSI2500=m + +# +# USB HDMI CEC adapters +# +CONFIG_USB_PULSE8_CEC=m +CONFIG_USB_RAINSHADOW_CEC=m +CONFIG_MEDIA_PCI_SUPPORT=y + +# +# Media capture support +# +CONFIG_VIDEO_MEYE=m +CONFIG_VIDEO_SOLO6X10=m +CONFIG_VIDEO_TW5864=m +CONFIG_VIDEO_TW68=m +CONFIG_VIDEO_TW686X=m +CONFIG_VIDEO_ZORAN=m +CONFIG_VIDEO_ZORAN_DC30=m +CONFIG_VIDEO_ZORAN_ZR36060=m +CONFIG_VIDEO_ZORAN_BUZ=m +CONFIG_VIDEO_ZORAN_DC10=m +CONFIG_VIDEO_ZORAN_LML33=m +CONFIG_VIDEO_ZORAN_LML33R10=m +CONFIG_VIDEO_ZORAN_AVS6EYES=m + +# +# Media capture/analog TV support +# +CONFIG_VIDEO_IVTV=m +# CONFIG_VIDEO_IVTV_DEPRECATED_IOCTLS is not set +CONFIG_VIDEO_IVTV_ALSA=m +CONFIG_VIDEO_FB_IVTV=m +CONFIG_VIDEO_HEXIUM_GEMINI=m +CONFIG_VIDEO_HEXIUM_ORION=m +CONFIG_VIDEO_MXB=m +CONFIG_VIDEO_DT3155=m + +# +# Media capture/analog/hybrid TV support +# +CONFIG_VIDEO_CX18=m +CONFIG_VIDEO_CX18_ALSA=m +CONFIG_VIDEO_CX23885=m +CONFIG_MEDIA_ALTERA_CI=m +CONFIG_VIDEO_CX25821=m +CONFIG_VIDEO_CX25821_ALSA=m +CONFIG_VIDEO_CX88=m +CONFIG_VIDEO_CX88_ALSA=m +CONFIG_VIDEO_CX88_BLACKBIRD=m +CONFIG_VIDEO_CX88_DVB=m +CONFIG_VIDEO_CX88_ENABLE_VP3054=y +CONFIG_VIDEO_CX88_VP3054=m +CONFIG_VIDEO_CX88_MPEG=m +CONFIG_VIDEO_BT848=m +CONFIG_DVB_BT8XX=m +CONFIG_VIDEO_SAA7134=m +CONFIG_VIDEO_SAA7134_ALSA=m +CONFIG_VIDEO_SAA7134_RC=y +CONFIG_VIDEO_SAA7134_DVB=m +CONFIG_VIDEO_SAA7134_GO7007=m +CONFIG_VIDEO_SAA7164=m +# CONFIG_VIDEO_COBALT is not set + +# +# Media digital TV PCI Adapters +# +CONFIG_DVB_AV7110_IR=y +CONFIG_DVB_AV7110=m +CONFIG_DVB_AV7110_OSD=y +CONFIG_DVB_BUDGET_CORE=m +CONFIG_DVB_BUDGET=m +CONFIG_DVB_BUDGET_CI=m +CONFIG_DVB_BUDGET_AV=m +CONFIG_DVB_BUDGET_PATCH=m +CONFIG_DVB_B2C2_FLEXCOP_PCI=m +# CONFIG_DVB_B2C2_FLEXCOP_PCI_DEBUG is not set +CONFIG_DVB_PLUTO2=m +CONFIG_DVB_DM1105=m +CONFIG_DVB_PT1=m +CONFIG_DVB_PT3=m +CONFIG_MANTIS_CORE=m +CONFIG_DVB_MANTIS=m +CONFIG_DVB_HOPPER=m +CONFIG_DVB_NGENE=m +CONFIG_DVB_DDBRIDGE=m +# CONFIG_DVB_DDBRIDGE_MSIENABLE is not set +CONFIG_DVB_SMIPCIE=m +CONFIG_DVB_NETUP_UNIDVB=m +CONFIG_VIDEO_IPU3_CIO2=m +CONFIG_V4L_PLATFORM_DRIVERS=y +CONFIG_VIDEO_CAFE_CCIC=m +CONFIG_VIDEO_VIA_CAMERA=m +CONFIG_SOC_CAMERA=m +CONFIG_SOC_CAMERA_PLATFORM=m +CONFIG_V4L_MEM2MEM_DRIVERS=y +CONFIG_VIDEO_MEM2MEM_DEINTERLACE=m +CONFIG_VIDEO_SH_VEU=m +# CONFIG_V4L_TEST_DRIVERS is not set +CONFIG_DVB_PLATFORM_DRIVERS=y +CONFIG_CEC_PLATFORM_DRIVERS=y +CONFIG_CEC_GPIO=m +CONFIG_SDR_PLATFORM_DRIVERS=y + +# +# Supported MMC/SDIO adapters +# +CONFIG_SMS_SDIO_DRV=m +CONFIG_RADIO_ADAPTERS=y +CONFIG_RADIO_TEA575X=m +CONFIG_RADIO_SI470X=y +CONFIG_USB_SI470X=m +CONFIG_I2C_SI470X=m +CONFIG_RADIO_SI4713=m +CONFIG_USB_SI4713=m +CONFIG_PLATFORM_SI4713=m +CONFIG_I2C_SI4713=m +CONFIG_RADIO_SI476X=m +CONFIG_USB_MR800=m +CONFIG_USB_DSBR=m +CONFIG_RADIO_MAXIRADIO=m +CONFIG_RADIO_SHARK=m +CONFIG_RADIO_SHARK2=m +CONFIG_USB_KEENE=m +CONFIG_USB_RAREMONO=m +CONFIG_USB_MA901=m +CONFIG_RADIO_TEA5764=m +CONFIG_RADIO_SAA7706H=m +CONFIG_RADIO_TEF6862=m +CONFIG_RADIO_WL1273=m + +# +# Texas Instruments WL128x FM driver (ST based) +# +CONFIG_RADIO_WL128X=m + +# +# Supported FireWire (IEEE 1394) Adapters +# +CONFIG_DVB_FIREDTV=m +CONFIG_DVB_FIREDTV_INPUT=y +CONFIG_MEDIA_COMMON_OPTIONS=y + +# +# common driver options +# +CONFIG_VIDEO_CX2341X=m +CONFIG_VIDEO_TVEEPROM=m +CONFIG_CYPRESS_FIRMWARE=m +CONFIG_VIDEOBUF2_CORE=m +CONFIG_VIDEOBUF2_V4L2=m +CONFIG_VIDEOBUF2_MEMOPS=m +CONFIG_VIDEOBUF2_DMA_CONTIG=m +CONFIG_VIDEOBUF2_VMALLOC=m +CONFIG_VIDEOBUF2_DMA_SG=m +CONFIG_VIDEOBUF2_DVB=m +CONFIG_DVB_B2C2_FLEXCOP=m +CONFIG_VIDEO_SAA7146=m +CONFIG_VIDEO_SAA7146_VV=m +CONFIG_SMS_SIANO_MDTV=m +CONFIG_SMS_SIANO_RC=y +# CONFIG_SMS_SIANO_DEBUGFS is not set + +# +# Media ancillary drivers (tuners, sensors, i2c, spi, frontends) +# +CONFIG_MEDIA_SUBDRV_AUTOSELECT=y +CONFIG_MEDIA_ATTACH=y +CONFIG_VIDEO_IR_I2C=m + +# +# Audio decoders, processors and mixers +# +CONFIG_VIDEO_TVAUDIO=m +CONFIG_VIDEO_TDA7432=m +CONFIG_VIDEO_TDA9840=m +CONFIG_VIDEO_TEA6415C=m +CONFIG_VIDEO_TEA6420=m +CONFIG_VIDEO_MSP3400=m +CONFIG_VIDEO_CS3308=m +CONFIG_VIDEO_CS5345=m +CONFIG_VIDEO_CS53L32A=m +CONFIG_VIDEO_UDA1342=m +CONFIG_VIDEO_WM8775=m +CONFIG_VIDEO_WM8739=m +CONFIG_VIDEO_VP27SMPX=m +CONFIG_VIDEO_SONY_BTF_MPX=m + +# +# RDS decoders +# +CONFIG_VIDEO_SAA6588=m + +# +# Video decoders +# +CONFIG_VIDEO_BT819=m +CONFIG_VIDEO_BT856=m +CONFIG_VIDEO_BT866=m +CONFIG_VIDEO_KS0127=m +CONFIG_VIDEO_SAA7110=m +CONFIG_VIDEO_SAA711X=m +CONFIG_VIDEO_TVP5150=m +CONFIG_VIDEO_TW2804=m +CONFIG_VIDEO_TW9903=m +CONFIG_VIDEO_TW9906=m +CONFIG_VIDEO_VPX3220=m + +# +# Video and audio decoders +# +CONFIG_VIDEO_SAA717X=m +CONFIG_VIDEO_CX25840=m + +# +# Video encoders +# +CONFIG_VIDEO_SAA7127=m +CONFIG_VIDEO_SAA7185=m +CONFIG_VIDEO_ADV7170=m +CONFIG_VIDEO_ADV7175=m + +# +# Camera sensor devices +# +CONFIG_VIDEO_OV2640=m +CONFIG_VIDEO_OV7640=m +CONFIG_VIDEO_OV7670=m +CONFIG_VIDEO_MT9M111=m +CONFIG_VIDEO_MT9V011=m + +# +# Flash devices +# + +# +# Video improvement chips +# +CONFIG_VIDEO_UPD64031A=m +CONFIG_VIDEO_UPD64083=m + +# +# Audio/Video compression chips +# +CONFIG_VIDEO_SAA6752HS=m + +# +# SDR tuner chips +# + +# +# Miscellaneous helper chips +# +CONFIG_VIDEO_M52790=m + +# +# Sensors used on soc_camera driver +# + +# +# soc_camera sensor drivers +# +CONFIG_SOC_CAMERA_IMX074=m +CONFIG_SOC_CAMERA_MT9M001=m +CONFIG_SOC_CAMERA_MT9M111=m +CONFIG_SOC_CAMERA_MT9T031=m +CONFIG_SOC_CAMERA_MT9T112=m +CONFIG_SOC_CAMERA_MT9V022=m +CONFIG_SOC_CAMERA_OV5642=m +CONFIG_SOC_CAMERA_OV772X=m +CONFIG_SOC_CAMERA_OV9640=m +CONFIG_SOC_CAMERA_OV9740=m +CONFIG_SOC_CAMERA_RJ54N1=m +CONFIG_SOC_CAMERA_TW9910=m +CONFIG_MEDIA_TUNER=m +CONFIG_MEDIA_TUNER_SIMPLE=m +CONFIG_MEDIA_TUNER_TDA18250=m +CONFIG_MEDIA_TUNER_TDA8290=m +CONFIG_MEDIA_TUNER_TDA827X=m +CONFIG_MEDIA_TUNER_TDA18271=m +CONFIG_MEDIA_TUNER_TDA9887=m +CONFIG_MEDIA_TUNER_TEA5761=m +CONFIG_MEDIA_TUNER_TEA5767=m +CONFIG_MEDIA_TUNER_MSI001=m +CONFIG_MEDIA_TUNER_MT20XX=m +CONFIG_MEDIA_TUNER_MT2060=m +CONFIG_MEDIA_TUNER_MT2063=m +CONFIG_MEDIA_TUNER_MT2266=m +CONFIG_MEDIA_TUNER_MT2131=m +CONFIG_MEDIA_TUNER_QT1010=m +CONFIG_MEDIA_TUNER_XC2028=m +CONFIG_MEDIA_TUNER_XC5000=m +CONFIG_MEDIA_TUNER_XC4000=m +CONFIG_MEDIA_TUNER_MXL5005S=m +CONFIG_MEDIA_TUNER_MXL5007T=m +CONFIG_MEDIA_TUNER_MC44S803=m +CONFIG_MEDIA_TUNER_MAX2165=m +CONFIG_MEDIA_TUNER_TDA18218=m +CONFIG_MEDIA_TUNER_FC0011=m +CONFIG_MEDIA_TUNER_FC0012=m +CONFIG_MEDIA_TUNER_FC0013=m +CONFIG_MEDIA_TUNER_TDA18212=m +CONFIG_MEDIA_TUNER_E4000=m +CONFIG_MEDIA_TUNER_FC2580=m +CONFIG_MEDIA_TUNER_M88RS6000T=m +CONFIG_MEDIA_TUNER_TUA9001=m +CONFIG_MEDIA_TUNER_SI2157=m +CONFIG_MEDIA_TUNER_IT913X=m +CONFIG_MEDIA_TUNER_R820T=m +CONFIG_MEDIA_TUNER_MXL301RF=m +CONFIG_MEDIA_TUNER_QM1D1C0042=m + +# +# Multistandard (satellite) frontends +# +CONFIG_DVB_STB0899=m +CONFIG_DVB_STB6100=m +CONFIG_DVB_STV090x=m +CONFIG_DVB_STV0910=m +CONFIG_DVB_STV6110x=m +CONFIG_DVB_STV6111=m +CONFIG_DVB_MXL5XX=m +CONFIG_DVB_M88DS3103=m + +# +# Multistandard (cable + terrestrial) frontends +# +CONFIG_DVB_DRXK=m +CONFIG_DVB_TDA18271C2DD=m +CONFIG_DVB_SI2165=m +CONFIG_DVB_MN88472=m +CONFIG_DVB_MN88473=m + +# +# DVB-S (satellite) frontends +# +CONFIG_DVB_CX24110=m +CONFIG_DVB_CX24123=m +CONFIG_DVB_MT312=m +CONFIG_DVB_ZL10036=m +CONFIG_DVB_ZL10039=m +CONFIG_DVB_S5H1420=m +CONFIG_DVB_STV0288=m +CONFIG_DVB_STB6000=m +CONFIG_DVB_STV0299=m +CONFIG_DVB_STV6110=m +CONFIG_DVB_STV0900=m +CONFIG_DVB_TDA8083=m +CONFIG_DVB_TDA10086=m +CONFIG_DVB_TDA8261=m +CONFIG_DVB_VES1X93=m +CONFIG_DVB_TUNER_ITD1000=m +CONFIG_DVB_TUNER_CX24113=m +CONFIG_DVB_TDA826X=m +CONFIG_DVB_TUA6100=m +CONFIG_DVB_CX24116=m +CONFIG_DVB_CX24117=m +CONFIG_DVB_CX24120=m +CONFIG_DVB_SI21XX=m +CONFIG_DVB_TS2020=m +CONFIG_DVB_DS3000=m +CONFIG_DVB_MB86A16=m +CONFIG_DVB_TDA10071=m + +# +# DVB-T (terrestrial) frontends +# +CONFIG_DVB_SP8870=m +CONFIG_DVB_SP887X=m +CONFIG_DVB_CX22700=m +CONFIG_DVB_CX22702=m +CONFIG_DVB_DRXD=m +CONFIG_DVB_L64781=m +CONFIG_DVB_TDA1004X=m +CONFIG_DVB_NXT6000=m +CONFIG_DVB_MT352=m +CONFIG_DVB_ZL10353=m +CONFIG_DVB_DIB3000MB=m +CONFIG_DVB_DIB3000MC=m +CONFIG_DVB_DIB7000M=m +CONFIG_DVB_DIB7000P=m +CONFIG_DVB_TDA10048=m +CONFIG_DVB_AF9013=m +CONFIG_DVB_EC100=m +CONFIG_DVB_STV0367=m +CONFIG_DVB_CXD2820R=m +CONFIG_DVB_CXD2841ER=m +CONFIG_DVB_RTL2830=m +CONFIG_DVB_RTL2832=m +CONFIG_DVB_RTL2832_SDR=m +CONFIG_DVB_SI2168=m +CONFIG_DVB_AS102_FE=m +CONFIG_DVB_ZD1301_DEMOD=m +CONFIG_DVB_GP8PSK_FE=m + +# +# DVB-C (cable) frontends +# +CONFIG_DVB_VES1820=m +CONFIG_DVB_TDA10021=m +CONFIG_DVB_TDA10023=m +CONFIG_DVB_STV0297=m + +# +# ATSC (North American/Korean Terrestrial/Cable DTV) frontends +# +CONFIG_DVB_NXT200X=m +CONFIG_DVB_OR51211=m +CONFIG_DVB_OR51132=m +CONFIG_DVB_BCM3510=m +CONFIG_DVB_LGDT330X=m +CONFIG_DVB_LGDT3305=m +CONFIG_DVB_LGDT3306A=m +CONFIG_DVB_LG2160=m +CONFIG_DVB_S5H1409=m +CONFIG_DVB_AU8522=m +CONFIG_DVB_AU8522_DTV=m +CONFIG_DVB_AU8522_V4L=m +CONFIG_DVB_S5H1411=m + +# +# ISDB-T (terrestrial) frontends +# +CONFIG_DVB_S921=m +CONFIG_DVB_DIB8000=m +CONFIG_DVB_MB86A20S=m + +# +# ISDB-S (satellite) & ISDB-T (terrestrial) frontends +# +CONFIG_DVB_TC90522=m + +# +# Digital terrestrial only tuners/PLL +# +CONFIG_DVB_PLL=m +CONFIG_DVB_TUNER_DIB0070=m +CONFIG_DVB_TUNER_DIB0090=m + +# +# SEC control devices for DVB-S +# +CONFIG_DVB_DRX39XYJ=m +CONFIG_DVB_LNBH25=m +CONFIG_DVB_LNBP21=m +CONFIG_DVB_LNBP22=m +CONFIG_DVB_ISL6405=m +CONFIG_DVB_ISL6421=m +CONFIG_DVB_ISL6423=m +CONFIG_DVB_A8293=m +CONFIG_DVB_SP2=m +CONFIG_DVB_LGS8GXX=m +CONFIG_DVB_ATBM8830=m +CONFIG_DVB_TDA665x=m +CONFIG_DVB_IX2505V=m +CONFIG_DVB_M88RS2000=m +CONFIG_DVB_AF9033=m +CONFIG_DVB_HORUS3A=m +CONFIG_DVB_ASCOT2E=m +CONFIG_DVB_HELENE=m + +# +# Tools to develop new frontends +# +# CONFIG_DVB_DUMMY_FE is not set + +# +# Graphics support +# +CONFIG_AGP=m +CONFIG_AGP_AMD64=m +CONFIG_AGP_INTEL=m +CONFIG_AGP_SIS=m +CONFIG_AGP_VIA=m +CONFIG_INTEL_GTT=m +CONFIG_VGA_ARB=y +CONFIG_VGA_ARB_MAX_GPUS=16 +CONFIG_VGA_SWITCHEROO=y +CONFIG_DRM=m +CONFIG_DRM_MIPI_DSI=y +CONFIG_DRM_DP_AUX_CHARDEV=y +# CONFIG_DRM_DEBUG_MM_SELFTEST is not set +CONFIG_DRM_KMS_HELPER=m +CONFIG_DRM_KMS_FB_HELPER=y +CONFIG_DRM_FBDEV_EMULATION=y +CONFIG_DRM_FBDEV_OVERALLOC=100 +# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set +CONFIG_DRM_TTM=m +CONFIG_DRM_GEM_CMA_HELPER=y +CONFIG_DRM_KMS_CMA_HELPER=y +CONFIG_DRM_VM=y +CONFIG_DRM_SCHED=m + +# +# I2C encoder or helper chips +# +CONFIG_DRM_I2C_CH7006=m +CONFIG_DRM_I2C_SIL164=m +CONFIG_DRM_I2C_NXP_TDA998X=m +CONFIG_DRM_RADEON=m +# CONFIG_DRM_RADEON_USERPTR is not set +CONFIG_DRM_AMDGPU=m +CONFIG_DRM_AMDGPU_SI=y +CONFIG_DRM_AMDGPU_CIK=y +CONFIG_DRM_AMDGPU_USERPTR=y +# CONFIG_DRM_AMDGPU_GART_DEBUGFS is not set + +# +# ACP (Audio CoProcessor) Configuration +# +CONFIG_DRM_AMD_ACP=y + +# +# Display Engine Configuration +# +CONFIG_DRM_AMD_DC=y +CONFIG_DRM_AMD_DC_PRE_VEGA=y +# CONFIG_DRM_AMD_DC_FBC is not set +CONFIG_DRM_AMD_DC_DCN1_0=y +# CONFIG_DEBUG_KERNEL_DC is not set + +# +# AMD Library routines +# +CONFIG_CHASH=m +# CONFIG_CHASH_STATS is not set +# CONFIG_CHASH_SELFTEST is not set +CONFIG_DRM_NOUVEAU=m +CONFIG_NOUVEAU_DEBUG=5 +CONFIG_NOUVEAU_DEBUG_DEFAULT=3 +# CONFIG_NOUVEAU_DEBUG_MMU is not set +CONFIG_DRM_NOUVEAU_BACKLIGHT=y +CONFIG_DRM_I915=m +# CONFIG_DRM_I915_ALPHA_SUPPORT is not set +CONFIG_DRM_I915_CAPTURE_ERROR=y +CONFIG_DRM_I915_COMPRESS_ERROR=y +CONFIG_DRM_I915_USERPTR=y +CONFIG_DRM_I915_GVT=y +CONFIG_DRM_I915_GVT_KVMGT=m +CONFIG_DRM_VGEM=m +CONFIG_DRM_VMWGFX=m +CONFIG_DRM_VMWGFX_FBCON=y +CONFIG_DRM_GMA500=m +CONFIG_DRM_GMA600=y +CONFIG_DRM_GMA3600=y +CONFIG_DRM_UDL=m +CONFIG_DRM_AST=m +CONFIG_DRM_MGAG200=m +CONFIG_DRM_CIRRUS_QEMU=m +CONFIG_DRM_QXL=m +CONFIG_DRM_BOCHS=m +CONFIG_DRM_VIRTIO_GPU=m +CONFIG_DRM_PANEL=y + +# +# Display Panels +# +CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN=m +CONFIG_DRM_BRIDGE=y +CONFIG_DRM_PANEL_BRIDGE=y + +# +# Display Interface Bridges +# +CONFIG_DRM_ANALOGIX_ANX78XX=m +CONFIG_HSA_AMD=m +CONFIG_DRM_HISI_HIBMC=m +CONFIG_DRM_TINYDRM=m +CONFIG_TINYDRM_MIPI_DBI=m +CONFIG_TINYDRM_ILI9225=m +CONFIG_TINYDRM_MI0283QT=m +CONFIG_TINYDRM_REPAPER=m +CONFIG_TINYDRM_ST7586=m +CONFIG_TINYDRM_ST7735R=m +# CONFIG_DRM_LEGACY is not set +CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y +# CONFIG_DRM_LIB_RANDOM is not set + +# +# Frame buffer Devices +# +CONFIG_FB=y +CONFIG_FIRMWARE_EDID=y +CONFIG_FB_CMDLINE=y +CONFIG_FB_NOTIFY=y +CONFIG_FB_DDC=m +CONFIG_FB_BOOT_VESA_SUPPORT=y +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +CONFIG_FB_SYS_FILLRECT=m +CONFIG_FB_SYS_COPYAREA=m +CONFIG_FB_SYS_IMAGEBLIT=m +# CONFIG_FB_PROVIDE_GET_FB_UNMAPPED_AREA is not set +CONFIG_FB_FOREIGN_ENDIAN=y +CONFIG_FB_BOTH_ENDIAN=y +# CONFIG_FB_BIG_ENDIAN is not set +# CONFIG_FB_LITTLE_ENDIAN is not set +CONFIG_FB_SYS_FOPS=m +CONFIG_FB_DEFERRED_IO=y +CONFIG_FB_HECUBA=m +CONFIG_FB_SVGALIB=m +# CONFIG_FB_MACMODES is not set +CONFIG_FB_BACKLIGHT=y +CONFIG_FB_MODE_HELPERS=y +CONFIG_FB_TILEBLITTING=y + +# +# Frame buffer hardware drivers +# +CONFIG_FB_CIRRUS=m +CONFIG_FB_PM2=m +CONFIG_FB_PM2_FIFO_DISCONNECT=y +CONFIG_FB_CYBER2000=m +CONFIG_FB_CYBER2000_DDC=y +CONFIG_FB_ARC=m +CONFIG_FB_ASILIANT=y +CONFIG_FB_IMSTT=y +CONFIG_FB_VGA16=m +CONFIG_FB_UVESA=m +CONFIG_FB_VESA=y +CONFIG_FB_EFI=y +CONFIG_FB_N411=m +CONFIG_FB_HGA=m +CONFIG_FB_OPENCORES=m +CONFIG_FB_S1D13XXX=m +# CONFIG_FB_NVIDIA is not set +# CONFIG_FB_RIVA is not set +CONFIG_FB_I740=m +CONFIG_FB_LE80578=m +CONFIG_FB_CARILLO_RANCH=m +CONFIG_FB_MATROX=m +CONFIG_FB_MATROX_MILLENIUM=y +CONFIG_FB_MATROX_MYSTIQUE=y +CONFIG_FB_MATROX_G=y +CONFIG_FB_MATROX_I2C=m +CONFIG_FB_MATROX_MAVEN=m +CONFIG_FB_RADEON=m +CONFIG_FB_RADEON_I2C=y +CONFIG_FB_RADEON_BACKLIGHT=y +# CONFIG_FB_RADEON_DEBUG is not set +CONFIG_FB_ATY128=m +CONFIG_FB_ATY128_BACKLIGHT=y +CONFIG_FB_ATY=m +CONFIG_FB_ATY_CT=y +CONFIG_FB_ATY_GENERIC_LCD=y +CONFIG_FB_ATY_GX=y +CONFIG_FB_ATY_BACKLIGHT=y +CONFIG_FB_S3=m +CONFIG_FB_S3_DDC=y +CONFIG_FB_SAVAGE=m +CONFIG_FB_SAVAGE_I2C=y +CONFIG_FB_SAVAGE_ACCEL=y +CONFIG_FB_SIS=m +CONFIG_FB_SIS_300=y +CONFIG_FB_SIS_315=y +CONFIG_FB_VIA=m +# CONFIG_FB_VIA_DIRECT_PROCFS is not set +CONFIG_FB_VIA_X_COMPATIBILITY=y +CONFIG_FB_NEOMAGIC=m +CONFIG_FB_KYRO=m +CONFIG_FB_3DFX=m +CONFIG_FB_3DFX_ACCEL=y +CONFIG_FB_3DFX_I2C=y +CONFIG_FB_VOODOO1=m +CONFIG_FB_VT8623=m +CONFIG_FB_TRIDENT=m +CONFIG_FB_ARK=m +CONFIG_FB_PM3=m +CONFIG_FB_CARMINE=m +CONFIG_FB_CARMINE_DRAM_EVAL=y +# CONFIG_CARMINE_DRAM_CUSTOM is not set +CONFIG_FB_SM501=m +CONFIG_FB_SMSCUFX=m +CONFIG_FB_UDL=m +CONFIG_FB_IBM_GXT4500=m +CONFIG_FB_VIRTUAL=m +CONFIG_FB_METRONOME=m +CONFIG_FB_MB862XX=m +CONFIG_FB_MB862XX_PCI_GDC=y +CONFIG_FB_MB862XX_I2C=y +CONFIG_FB_BROADSHEET=m +CONFIG_FB_AUO_K190X=m +CONFIG_FB_AUO_K1900=m +CONFIG_FB_AUO_K1901=m +CONFIG_FB_HYPERV=m +CONFIG_FB_SIMPLE=y +CONFIG_FB_SM712=m +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_LCD_CLASS_DEVICE=m +CONFIG_LCD_L4F00242T03=m +CONFIG_LCD_LMS283GF05=m +CONFIG_LCD_LTV350QV=m +CONFIG_LCD_ILI922X=m +CONFIG_LCD_ILI9320=m +CONFIG_LCD_TDO24M=m +CONFIG_LCD_VGG2432A4=m +CONFIG_LCD_PLATFORM=m +CONFIG_LCD_S6E63M0=m +CONFIG_LCD_LD9040=m +CONFIG_LCD_AMS369FG06=m +CONFIG_LCD_LMS501KF03=m +CONFIG_LCD_HX8357=m +CONFIG_BACKLIGHT_CLASS_DEVICE=y +CONFIG_BACKLIGHT_GENERIC=m +CONFIG_BACKLIGHT_LM3533=m +CONFIG_BACKLIGHT_CARILLO_RANCH=m +CONFIG_BACKLIGHT_PWM=m +CONFIG_BACKLIGHT_DA9052=m +CONFIG_BACKLIGHT_APPLE=m +CONFIG_BACKLIGHT_PM8941_WLED=m +CONFIG_BACKLIGHT_SAHARA=m +CONFIG_BACKLIGHT_WM831X=m +CONFIG_BACKLIGHT_ADP8860=m +CONFIG_BACKLIGHT_ADP8870=m +CONFIG_BACKLIGHT_PCF50633=m +CONFIG_BACKLIGHT_LM3630A=m +CONFIG_BACKLIGHT_LM3639=m +CONFIG_BACKLIGHT_LP855X=m +CONFIG_BACKLIGHT_SKY81452=m +CONFIG_BACKLIGHT_GPIO=m +CONFIG_BACKLIGHT_LV5207LP=m +CONFIG_BACKLIGHT_BD6107=m +CONFIG_BACKLIGHT_ARCXCNN=m +CONFIG_VGASTATE=m +CONFIG_HDMI=y + +# +# Console display driver support +# +CONFIG_VGA_CONSOLE=y +CONFIG_VGACON_SOFT_SCROLLBACK=y +CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64 +# CONFIG_VGACON_SOFT_SCROLLBACK_PERSISTENT_ENABLE_BY_DEFAULT is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_DUMMY_CONSOLE_COLUMNS=80 +CONFIG_DUMMY_CONSOLE_ROWS=25 +CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y +CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y +# CONFIG_LOGO is not set +CONFIG_SOUND=m +CONFIG_SOUND_OSS_CORE=y +CONFIG_SOUND_OSS_CORE_PRECLAIM=y +CONFIG_SND=m +CONFIG_SND_TIMER=m +CONFIG_SND_PCM=m +CONFIG_SND_PCM_ELD=y +CONFIG_SND_PCM_IEC958=y +CONFIG_SND_DMAENGINE_PCM=m +CONFIG_SND_HWDEP=m +CONFIG_SND_SEQ_DEVICE=m +CONFIG_SND_RAWMIDI=m +CONFIG_SND_COMPRESS_OFFLOAD=m +CONFIG_SND_JACK=y +CONFIG_SND_JACK_INPUT_DEV=y +CONFIG_SND_OSSEMUL=y +CONFIG_SND_MIXER_OSS=m +CONFIG_SND_PCM_OSS=m +CONFIG_SND_PCM_OSS_PLUGINS=y +CONFIG_SND_PCM_TIMER=y +CONFIG_SND_HRTIMER=m +CONFIG_SND_DYNAMIC_MINORS=y +CONFIG_SND_MAX_CARDS=32 +CONFIG_SND_SUPPORT_OLD_API=y +CONFIG_SND_PROC_FS=y +CONFIG_SND_VERBOSE_PROCFS=y +# CONFIG_SND_VERBOSE_PRINTK is not set +# CONFIG_SND_DEBUG is not set +CONFIG_SND_VMASTER=y +CONFIG_SND_DMA_SGBUF=y +CONFIG_SND_SEQUENCER=m +CONFIG_SND_SEQ_DUMMY=m +CONFIG_SND_SEQUENCER_OSS=m +CONFIG_SND_SEQ_HRTIMER_DEFAULT=y +CONFIG_SND_SEQ_MIDI_EVENT=m +CONFIG_SND_SEQ_MIDI=m +CONFIG_SND_SEQ_MIDI_EMUL=m +CONFIG_SND_SEQ_VIRMIDI=m +CONFIG_SND_MPU401_UART=m +CONFIG_SND_OPL3_LIB=m +CONFIG_SND_OPL3_LIB_SEQ=m +# CONFIG_SND_OPL4_LIB_SEQ is not set +CONFIG_SND_VX_LIB=m +CONFIG_SND_AC97_CODEC=m +CONFIG_SND_DRIVERS=y +# CONFIG_SND_PCSP is not set +CONFIG_SND_DUMMY=m +CONFIG_SND_ALOOP=m +CONFIG_SND_VIRMIDI=m +CONFIG_SND_MTPAV=m +CONFIG_SND_MTS64=m +CONFIG_SND_SERIAL_U16550=m +CONFIG_SND_MPU401=m +CONFIG_SND_PORTMAN2X4=m +CONFIG_SND_AC97_POWER_SAVE=y +CONFIG_SND_AC97_POWER_SAVE_DEFAULT=0 +CONFIG_SND_SB_COMMON=m +CONFIG_SND_PCI=y +CONFIG_SND_AD1889=m +CONFIG_SND_ALS300=m +CONFIG_SND_ALS4000=m +CONFIG_SND_ALI5451=m +CONFIG_SND_ASIHPI=m +CONFIG_SND_ATIIXP=m +CONFIG_SND_ATIIXP_MODEM=m +CONFIG_SND_AU8810=m +CONFIG_SND_AU8820=m +CONFIG_SND_AU8830=m +CONFIG_SND_AW2=m +CONFIG_SND_AZT3328=m +CONFIG_SND_BT87X=m +CONFIG_SND_BT87X_OVERCLOCK=y +CONFIG_SND_CA0106=m +CONFIG_SND_CMIPCI=m +CONFIG_SND_OXYGEN_LIB=m +CONFIG_SND_OXYGEN=m +CONFIG_SND_CS4281=m +CONFIG_SND_CS46XX=m +CONFIG_SND_CS46XX_NEW_DSP=y +CONFIG_SND_CTXFI=m +CONFIG_SND_DARLA20=m +CONFIG_SND_GINA20=m +CONFIG_SND_LAYLA20=m +CONFIG_SND_DARLA24=m +CONFIG_SND_GINA24=m +CONFIG_SND_LAYLA24=m +CONFIG_SND_MONA=m +CONFIG_SND_MIA=m +CONFIG_SND_ECHO3G=m +CONFIG_SND_INDIGO=m +CONFIG_SND_INDIGOIO=m +CONFIG_SND_INDIGODJ=m +CONFIG_SND_INDIGOIOX=m +CONFIG_SND_INDIGODJX=m +CONFIG_SND_EMU10K1=m +CONFIG_SND_EMU10K1_SEQ=m +CONFIG_SND_EMU10K1X=m +CONFIG_SND_ENS1370=m +CONFIG_SND_ENS1371=m +CONFIG_SND_ES1938=m +CONFIG_SND_ES1968=m +CONFIG_SND_ES1968_INPUT=y +CONFIG_SND_ES1968_RADIO=y +CONFIG_SND_FM801=m +CONFIG_SND_FM801_TEA575X_BOOL=y +CONFIG_SND_HDSP=m +CONFIG_SND_HDSPM=m +CONFIG_SND_ICE1712=m +CONFIG_SND_ICE1724=m +CONFIG_SND_INTEL8X0=m +CONFIG_SND_INTEL8X0M=m +CONFIG_SND_KORG1212=m +CONFIG_SND_LOLA=m +CONFIG_SND_LX6464ES=m +CONFIG_SND_MAESTRO3=m +CONFIG_SND_MAESTRO3_INPUT=y +CONFIG_SND_MIXART=m +CONFIG_SND_NM256=m +CONFIG_SND_PCXHR=m +CONFIG_SND_RIPTIDE=m +CONFIG_SND_RME32=m +CONFIG_SND_RME96=m +CONFIG_SND_RME9652=m +CONFIG_SND_SONICVIBES=m +CONFIG_SND_TRIDENT=m +CONFIG_SND_VIA82XX=m +CONFIG_SND_VIA82XX_MODEM=m +CONFIG_SND_VIRTUOSO=m +CONFIG_SND_VX222=m +CONFIG_SND_YMFPCI=m + +# +# HD-Audio +# +CONFIG_SND_HDA=m +CONFIG_SND_HDA_INTEL=m +CONFIG_SND_HDA_HWDEP=y +CONFIG_SND_HDA_RECONFIG=y +CONFIG_SND_HDA_INPUT_BEEP=y +CONFIG_SND_HDA_INPUT_BEEP_MODE=1 +CONFIG_SND_HDA_PATCH_LOADER=y +CONFIG_SND_HDA_CODEC_REALTEK=m +CONFIG_SND_HDA_CODEC_ANALOG=m +CONFIG_SND_HDA_CODEC_SIGMATEL=m +CONFIG_SND_HDA_CODEC_VIA=m +CONFIG_SND_HDA_CODEC_HDMI=m +CONFIG_SND_HDA_CODEC_CIRRUS=m +CONFIG_SND_HDA_CODEC_CONEXANT=m +CONFIG_SND_HDA_CODEC_CA0110=m +CONFIG_SND_HDA_CODEC_CA0132=m +CONFIG_SND_HDA_CODEC_CA0132_DSP=y +CONFIG_SND_HDA_CODEC_CMEDIA=m +CONFIG_SND_HDA_CODEC_SI3054=m +CONFIG_SND_HDA_GENERIC=m +CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0 +CONFIG_SND_HDA_CORE=m +CONFIG_SND_HDA_DSP_LOADER=y +CONFIG_SND_HDA_I915=y +CONFIG_SND_HDA_EXT_CORE=m +CONFIG_SND_HDA_PREALLOC_SIZE=64 +CONFIG_SND_SPI=y +CONFIG_SND_USB=y +CONFIG_SND_USB_AUDIO=m +CONFIG_SND_USB_UA101=m +CONFIG_SND_USB_USX2Y=m +CONFIG_SND_USB_CAIAQ=m +CONFIG_SND_USB_CAIAQ_INPUT=y +CONFIG_SND_USB_US122L=m +CONFIG_SND_USB_6FIRE=m +CONFIG_SND_USB_HIFACE=m +CONFIG_SND_BCD2000=m +CONFIG_SND_USB_LINE6=m +CONFIG_SND_USB_POD=m +CONFIG_SND_USB_PODHD=m +CONFIG_SND_USB_TONEPORT=m +CONFIG_SND_USB_VARIAX=m +CONFIG_SND_FIREWIRE=y +CONFIG_SND_FIREWIRE_LIB=m +CONFIG_SND_DICE=m +CONFIG_SND_OXFW=m +CONFIG_SND_ISIGHT=m +CONFIG_SND_FIREWORKS=m +CONFIG_SND_BEBOB=m +CONFIG_SND_FIREWIRE_DIGI00X=m +CONFIG_SND_FIREWIRE_TASCAM=m +CONFIG_SND_FIREWIRE_MOTU=m +CONFIG_SND_FIREFACE=m +CONFIG_SND_PCMCIA=y +CONFIG_SND_VXPOCKET=m +CONFIG_SND_PDAUDIOCF=m +CONFIG_SND_SOC=m +CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM=y +CONFIG_SND_SOC_COMPRESS=y +CONFIG_SND_SOC_TOPOLOGY=y +CONFIG_SND_SOC_ACPI=m +CONFIG_SND_SOC_AMD_ACP=m +CONFIG_SND_SOC_AMD_CZ_RT5645_MACH=m +CONFIG_SND_ATMEL_SOC=m +CONFIG_SND_DESIGNWARE_I2S=m +CONFIG_SND_DESIGNWARE_PCM=y + +# +# SoC Audio for Freescale CPUs +# + +# +# Common SoC Audio options for Freescale CPUs: +# +CONFIG_SND_SOC_FSL_ASRC=m +CONFIG_SND_SOC_FSL_SAI=m +CONFIG_SND_SOC_FSL_SSI=m +CONFIG_SND_SOC_FSL_SPDIF=m +CONFIG_SND_SOC_FSL_ESAI=m +CONFIG_SND_SOC_IMX_AUDMUX=m +CONFIG_SND_I2S_HI6210_I2S=m +CONFIG_SND_SOC_IMG=y +CONFIG_SND_SOC_IMG_I2S_IN=m +CONFIG_SND_SOC_IMG_I2S_OUT=m +CONFIG_SND_SOC_IMG_PARALLEL_OUT=m +CONFIG_SND_SOC_IMG_SPDIF_IN=m +CONFIG_SND_SOC_IMG_SPDIF_OUT=m +CONFIG_SND_SOC_IMG_PISTACHIO_INTERNAL_DAC=m +CONFIG_SND_SOC_INTEL_SST_TOPLEVEL=y +CONFIG_SND_SST_IPC=m +CONFIG_SND_SST_IPC_PCI=m +CONFIG_SND_SST_IPC_ACPI=m +CONFIG_SND_SOC_INTEL_SST_ACPI=m +CONFIG_SND_SOC_INTEL_SST=m +CONFIG_SND_SOC_INTEL_SST_FIRMWARE=m +CONFIG_SND_SOC_INTEL_HASWELL=m +CONFIG_SND_SOC_INTEL_BAYTRAIL=m +CONFIG_SND_SST_ATOM_HIFI2_PLATFORM_PCI=m +CONFIG_SND_SST_ATOM_HIFI2_PLATFORM=m +CONFIG_SND_SOC_INTEL_SKYLAKE_SSP_CLK=m +CONFIG_SND_SOC_INTEL_SKYLAKE=m +CONFIG_SND_SOC_ACPI_INTEL_MATCH=m +CONFIG_SND_SOC_INTEL_MACH=y +CONFIG_SND_SOC_INTEL_HASWELL_MACH=m +CONFIG_SND_SOC_INTEL_BDW_RT5677_MACH=m +CONFIG_SND_SOC_INTEL_BROADWELL_MACH=m +CONFIG_SND_SOC_INTEL_BYT_MAX98090_MACH=m +CONFIG_SND_SOC_INTEL_BYT_RT5640_MACH=m +CONFIG_SND_SOC_INTEL_BYTCR_RT5640_MACH=m +CONFIG_SND_SOC_INTEL_BYTCR_RT5651_MACH=m +CONFIG_SND_SOC_INTEL_CHT_BSW_RT5672_MACH=m +CONFIG_SND_SOC_INTEL_CHT_BSW_RT5645_MACH=m +CONFIG_SND_SOC_INTEL_CHT_BSW_MAX98090_TI_MACH=m +CONFIG_SND_SOC_INTEL_BYT_CHT_DA7213_MACH=m +CONFIG_SND_SOC_INTEL_BYT_CHT_ES8316_MACH=m +CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH=m +CONFIG_SND_SOC_INTEL_SKL_RT286_MACH=m +CONFIG_SND_SOC_INTEL_SKL_NAU88L25_SSM4567_MACH=m +CONFIG_SND_SOC_INTEL_SKL_NAU88L25_MAX98357A_MACH=m +CONFIG_SND_SOC_INTEL_BXT_DA7219_MAX98357A_MACH=m +CONFIG_SND_SOC_INTEL_BXT_RT298_MACH=m +CONFIG_SND_SOC_INTEL_KBL_RT5663_MAX98927_MACH=m +CONFIG_SND_SOC_INTEL_KBL_RT5663_RT5514_MAX98927_MACH=m + +# +# STMicroelectronics STM32 SOC audio support +# +CONFIG_SND_SOC_XTFPGA_I2S=m +CONFIG_ZX_TDM=m +CONFIG_SND_SOC_I2C_AND_SPI=m + +# +# CODEC drivers +# +# CONFIG_SND_SOC_AC97_CODEC is not set +CONFIG_SND_SOC_ADAU_UTILS=m +CONFIG_SND_SOC_ADAU1701=m +CONFIG_SND_SOC_ADAU17X1=m +CONFIG_SND_SOC_ADAU1761=m +CONFIG_SND_SOC_ADAU1761_I2C=m +CONFIG_SND_SOC_ADAU1761_SPI=m +CONFIG_SND_SOC_ADAU7002=m +CONFIG_SND_SOC_AK4104=m +CONFIG_SND_SOC_AK4554=m +CONFIG_SND_SOC_AK4613=m +CONFIG_SND_SOC_AK4642=m +CONFIG_SND_SOC_AK5386=m +CONFIG_SND_SOC_ALC5623=m +# CONFIG_SND_SOC_BT_SCO is not set +CONFIG_SND_SOC_CS35L32=m +CONFIG_SND_SOC_CS35L33=m +CONFIG_SND_SOC_CS35L34=m +CONFIG_SND_SOC_CS35L35=m +CONFIG_SND_SOC_CS42L42=m +CONFIG_SND_SOC_CS42L51=m +CONFIG_SND_SOC_CS42L51_I2C=m +CONFIG_SND_SOC_CS42L52=m +CONFIG_SND_SOC_CS42L56=m +CONFIG_SND_SOC_CS42L73=m +CONFIG_SND_SOC_CS4265=m +CONFIG_SND_SOC_CS4270=m +CONFIG_SND_SOC_CS4271=m +CONFIG_SND_SOC_CS4271_I2C=m +CONFIG_SND_SOC_CS4271_SPI=m +CONFIG_SND_SOC_CS42XX8=m +CONFIG_SND_SOC_CS42XX8_I2C=m +CONFIG_SND_SOC_CS43130=m +CONFIG_SND_SOC_CS4349=m +CONFIG_SND_SOC_CS53L30=m +CONFIG_SND_SOC_DA7213=m +CONFIG_SND_SOC_DA7219=m +CONFIG_SND_SOC_DIO2125=m +CONFIG_SND_SOC_DMIC=m +CONFIG_SND_SOC_HDMI_CODEC=m +CONFIG_SND_SOC_ES7134=m +CONFIG_SND_SOC_ES8316=m +CONFIG_SND_SOC_ES8328=m +CONFIG_SND_SOC_ES8328_I2C=m +CONFIG_SND_SOC_ES8328_SPI=m +CONFIG_SND_SOC_GTM601=m +CONFIG_SND_SOC_HDAC_HDMI=m +CONFIG_SND_SOC_INNO_RK3036=m +CONFIG_SND_SOC_MAX98090=m +CONFIG_SND_SOC_MAX98357A=m +CONFIG_SND_SOC_MAX98504=m +CONFIG_SND_SOC_MAX98927=m +CONFIG_SND_SOC_MAX98373=m +CONFIG_SND_SOC_MAX9860=m +CONFIG_SND_SOC_MSM8916_WCD_ANALOG=m +CONFIG_SND_SOC_MSM8916_WCD_DIGITAL=m +CONFIG_SND_SOC_PCM1681=m +CONFIG_SND_SOC_PCM179X=m +CONFIG_SND_SOC_PCM179X_I2C=m +CONFIG_SND_SOC_PCM179X_SPI=m +CONFIG_SND_SOC_PCM186X=m +CONFIG_SND_SOC_PCM186X_I2C=m +CONFIG_SND_SOC_PCM186X_SPI=m +CONFIG_SND_SOC_PCM3168A=m +CONFIG_SND_SOC_PCM3168A_I2C=m +CONFIG_SND_SOC_PCM3168A_SPI=m +CONFIG_SND_SOC_PCM512x=m +CONFIG_SND_SOC_PCM512x_I2C=m +CONFIG_SND_SOC_PCM512x_SPI=m +CONFIG_SND_SOC_RL6231=m +CONFIG_SND_SOC_RL6347A=m +CONFIG_SND_SOC_RT286=m +CONFIG_SND_SOC_RT298=m +CONFIG_SND_SOC_RT5514=m +CONFIG_SND_SOC_RT5514_SPI=m +# CONFIG_SND_SOC_RT5514_SPI_BUILTIN is not set +CONFIG_SND_SOC_RT5616=m +CONFIG_SND_SOC_RT5631=m +CONFIG_SND_SOC_RT5640=m +CONFIG_SND_SOC_RT5645=m +CONFIG_SND_SOC_RT5651=m +CONFIG_SND_SOC_RT5663=m +CONFIG_SND_SOC_RT5670=m +CONFIG_SND_SOC_RT5677=m +CONFIG_SND_SOC_RT5677_SPI=m +CONFIG_SND_SOC_SGTL5000=m +CONFIG_SND_SOC_SI476X=m +CONFIG_SND_SOC_SIGMADSP=m +CONFIG_SND_SOC_SIGMADSP_I2C=m +CONFIG_SND_SOC_SIGMADSP_REGMAP=m +CONFIG_SND_SOC_SIRF_AUDIO_CODEC=m +CONFIG_SND_SOC_SPDIF=m +CONFIG_SND_SOC_SSM2602=m +CONFIG_SND_SOC_SSM2602_SPI=m +CONFIG_SND_SOC_SSM2602_I2C=m +CONFIG_SND_SOC_SSM4567=m +CONFIG_SND_SOC_STA32X=m +CONFIG_SND_SOC_STA350=m +CONFIG_SND_SOC_STI_SAS=m +CONFIG_SND_SOC_TAS2552=m +CONFIG_SND_SOC_TAS5086=m +CONFIG_SND_SOC_TAS571X=m +CONFIG_SND_SOC_TAS5720=m +CONFIG_SND_SOC_TAS6424=m +CONFIG_SND_SOC_TFA9879=m +CONFIG_SND_SOC_TLV320AIC23=m +CONFIG_SND_SOC_TLV320AIC23_I2C=m +CONFIG_SND_SOC_TLV320AIC23_SPI=m +CONFIG_SND_SOC_TLV320AIC31XX=m +CONFIG_SND_SOC_TLV320AIC32X4=m +CONFIG_SND_SOC_TLV320AIC32X4_I2C=m +CONFIG_SND_SOC_TLV320AIC32X4_SPI=m +CONFIG_SND_SOC_TLV320AIC3X=m +CONFIG_SND_SOC_TS3A227E=m +CONFIG_SND_SOC_TSCS42XX=m +CONFIG_SND_SOC_WM8510=m +CONFIG_SND_SOC_WM8523=m +CONFIG_SND_SOC_WM8524=m +CONFIG_SND_SOC_WM8580=m +CONFIG_SND_SOC_WM8711=m +CONFIG_SND_SOC_WM8728=m +CONFIG_SND_SOC_WM8731=m +CONFIG_SND_SOC_WM8737=m +CONFIG_SND_SOC_WM8741=m +CONFIG_SND_SOC_WM8750=m +CONFIG_SND_SOC_WM8753=m +CONFIG_SND_SOC_WM8770=m +CONFIG_SND_SOC_WM8776=m +CONFIG_SND_SOC_WM8804=m +CONFIG_SND_SOC_WM8804_I2C=m +CONFIG_SND_SOC_WM8804_SPI=m +CONFIG_SND_SOC_WM8903=m +CONFIG_SND_SOC_WM8960=m +CONFIG_SND_SOC_WM8962=m +CONFIG_SND_SOC_WM8974=m +CONFIG_SND_SOC_WM8978=m +CONFIG_SND_SOC_WM8985=m +CONFIG_SND_SOC_ZX_AUD96P22=m +CONFIG_SND_SOC_NAU8540=m +CONFIG_SND_SOC_NAU8810=m +CONFIG_SND_SOC_NAU8824=m +CONFIG_SND_SOC_NAU8825=m +CONFIG_SND_SOC_TPA6130A2=m +CONFIG_SND_SIMPLE_CARD_UTILS=m +CONFIG_SND_SIMPLE_CARD=m +CONFIG_SND_X86=y +CONFIG_HDMI_LPE_AUDIO=m +CONFIG_SND_SYNTH_EMUX=m +CONFIG_AC97_BUS=m + +# +# HID support +# +CONFIG_HID=m +CONFIG_HID_BATTERY_STRENGTH=y +CONFIG_HIDRAW=y +CONFIG_UHID=m +CONFIG_HID_GENERIC=m + +# +# Special HID drivers +# +CONFIG_HID_A4TECH=m +CONFIG_HID_ACCUTOUCH=m +CONFIG_HID_ACRUX=m +CONFIG_HID_ACRUX_FF=y +CONFIG_HID_APPLE=m +CONFIG_HID_APPLEIR=m +CONFIG_HID_ASUS=m +CONFIG_HID_AUREAL=m +CONFIG_HID_BELKIN=m +CONFIG_HID_BETOP_FF=m +CONFIG_HID_CHERRY=m +CONFIG_HID_CHICONY=m +CONFIG_HID_CORSAIR=m +CONFIG_HID_PRODIKEYS=m +CONFIG_HID_CMEDIA=m +CONFIG_HID_CP2112=m +CONFIG_HID_CYPRESS=m +CONFIG_HID_DRAGONRISE=m +CONFIG_DRAGONRISE_FF=y +CONFIG_HID_EMS_FF=m +CONFIG_HID_ELECOM=m +CONFIG_HID_ELO=m +CONFIG_HID_EZKEY=m +CONFIG_HID_GEMBIRD=m +CONFIG_HID_GFRM=m +CONFIG_HID_HOLTEK=m +CONFIG_HOLTEK_FF=y +CONFIG_HID_GT683R=m +CONFIG_HID_KEYTOUCH=m +CONFIG_HID_KYE=m +CONFIG_HID_UCLOGIC=m +CONFIG_HID_WALTOP=m +CONFIG_HID_GYRATION=m +CONFIG_HID_ICADE=m +CONFIG_HID_ITE=m +CONFIG_HID_JABRA=m +CONFIG_HID_TWINHAN=m +CONFIG_HID_KENSINGTON=m +CONFIG_HID_LCPOWER=m +CONFIG_HID_LED=m +CONFIG_HID_LENOVO=m +CONFIG_HID_LOGITECH=m +CONFIG_HID_LOGITECH_DJ=m +CONFIG_HID_LOGITECH_HIDPP=m +CONFIG_LOGITECH_FF=y +CONFIG_LOGIRUMBLEPAD2_FF=y +CONFIG_LOGIG940_FF=y +CONFIG_LOGIWHEELS_FF=y +CONFIG_HID_MAGICMOUSE=m +CONFIG_HID_MAYFLASH=m +CONFIG_HID_MICROSOFT=m +CONFIG_HID_MONTEREY=m +CONFIG_HID_MULTITOUCH=m +CONFIG_HID_NTI=m +CONFIG_HID_NTRIG=m +CONFIG_HID_ORTEK=m +CONFIG_HID_PANTHERLORD=m +CONFIG_PANTHERLORD_FF=y +CONFIG_HID_PENMOUNT=m +CONFIG_HID_PETALYNX=m +CONFIG_HID_PICOLCD=m +CONFIG_HID_PICOLCD_FB=y +CONFIG_HID_PICOLCD_BACKLIGHT=y +CONFIG_HID_PICOLCD_LCD=y +CONFIG_HID_PICOLCD_LEDS=y +CONFIG_HID_PICOLCD_CIR=y +CONFIG_HID_PLANTRONICS=m +CONFIG_HID_PRIMAX=m +CONFIG_HID_RETRODE=m +CONFIG_HID_ROCCAT=m +CONFIG_HID_SAITEK=m +CONFIG_HID_SAMSUNG=m +CONFIG_HID_SONY=m +CONFIG_SONY_FF=y +CONFIG_HID_SPEEDLINK=m +CONFIG_HID_STEELSERIES=m +CONFIG_HID_SUNPLUS=m +CONFIG_HID_RMI=m +CONFIG_HID_GREENASIA=m +CONFIG_GREENASIA_FF=y +CONFIG_HID_HYPERV_MOUSE=m +CONFIG_HID_SMARTJOYPLUS=m +CONFIG_SMARTJOYPLUS_FF=y +CONFIG_HID_TIVO=m +CONFIG_HID_TOPSEED=m +CONFIG_HID_THINGM=m +CONFIG_HID_THRUSTMASTER=m +CONFIG_THRUSTMASTER_FF=y +CONFIG_HID_UDRAW_PS3=m +CONFIG_HID_WACOM=m +CONFIG_HID_WIIMOTE=m +CONFIG_HID_XINMO=m +CONFIG_HID_ZEROPLUS=m +CONFIG_ZEROPLUS_FF=y +CONFIG_HID_ZYDACRON=m +CONFIG_HID_SENSOR_HUB=m +CONFIG_HID_SENSOR_CUSTOM_SENSOR=m +CONFIG_HID_ALPS=m + +# +# USB HID support +# +CONFIG_USB_HID=m +CONFIG_HID_PID=y +CONFIG_USB_HIDDEV=y + +# +# I2C HID support +# +CONFIG_I2C_HID=m + +# +# Intel ISH HID support +# +CONFIG_INTEL_ISH_HID=m +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +CONFIG_USB_SUPPORT=y +CONFIG_USB_COMMON=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB=m +CONFIG_USB_PCI=y +CONFIG_USB_ANNOUNCE_NEW_DEVICES=y + +# +# Miscellaneous USB options +# +CONFIG_USB_DEFAULT_PERSIST=y +CONFIG_USB_DYNAMIC_MINORS=y +CONFIG_USB_OTG=y +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_USB_OTG_FSM=m +CONFIG_USB_LEDS_TRIGGER_USBPORT=m +CONFIG_USB_MON=m +CONFIG_USB_WUSB=m +CONFIG_USB_WUSB_CBAF=m +# CONFIG_USB_WUSB_CBAF_DEBUG is not set + +# +# USB Host Controller Drivers +# +CONFIG_USB_C67X00_HCD=m +CONFIG_USB_XHCI_HCD=m +CONFIG_USB_XHCI_DBGCAP=y +CONFIG_USB_XHCI_PCI=m +CONFIG_USB_XHCI_PLATFORM=m +CONFIG_USB_EHCI_HCD=m +CONFIG_USB_EHCI_ROOT_HUB_TT=y +CONFIG_USB_EHCI_TT_NEWSCHED=y +CONFIG_USB_EHCI_PCI=m +CONFIG_USB_EHCI_HCD_PLATFORM=m +CONFIG_USB_OXU210HP_HCD=m +CONFIG_USB_ISP116X_HCD=m +CONFIG_USB_ISP1362_HCD=m +CONFIG_USB_FOTG210_HCD=m +CONFIG_USB_MAX3421_HCD=m +CONFIG_USB_OHCI_HCD=m +CONFIG_USB_OHCI_HCD_PCI=m +CONFIG_USB_OHCI_HCD_SSB=y +CONFIG_USB_OHCI_HCD_PLATFORM=m +CONFIG_USB_UHCI_HCD=m +CONFIG_USB_U132_HCD=m +CONFIG_USB_SL811_HCD=m +# CONFIG_USB_SL811_HCD_ISO is not set +CONFIG_USB_SL811_CS=m +CONFIG_USB_R8A66597_HCD=m +CONFIG_USB_WHCI_HCD=m +CONFIG_USB_HWA_HCD=m +CONFIG_USB_HCD_BCMA=m +CONFIG_USB_HCD_SSB=m +# CONFIG_USB_HCD_TEST_MODE is not set + +# +# USB Device Class drivers +# +CONFIG_USB_ACM=m +CONFIG_USB_PRINTER=m +CONFIG_USB_WDM=m +CONFIG_USB_TMC=m + +# +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may +# + +# +# also be needed; see USB_STORAGE Help for more info +# +CONFIG_USB_STORAGE=m +# CONFIG_USB_STORAGE_DEBUG is not set +CONFIG_USB_STORAGE_REALTEK=m +CONFIG_REALTEK_AUTOPM=y +CONFIG_USB_STORAGE_DATAFAB=m +CONFIG_USB_STORAGE_FREECOM=m +CONFIG_USB_STORAGE_ISD200=m +CONFIG_USB_STORAGE_USBAT=m +CONFIG_USB_STORAGE_SDDR09=m +CONFIG_USB_STORAGE_SDDR55=m +CONFIG_USB_STORAGE_JUMPSHOT=m +CONFIG_USB_STORAGE_ALAUDA=m +CONFIG_USB_STORAGE_ONETOUCH=m +CONFIG_USB_STORAGE_KARMA=m +CONFIG_USB_STORAGE_CYPRESS_ATACB=m +CONFIG_USB_STORAGE_ENE_UB6250=m +CONFIG_USB_UAS=m + +# +# USB Imaging devices +# +CONFIG_USB_MDC800=m +CONFIG_USB_MICROTEK=m +CONFIG_USBIP_CORE=m +CONFIG_USBIP_VHCI_HCD=m +CONFIG_USBIP_VHCI_HC_PORTS=8 +CONFIG_USBIP_VHCI_NR_HCS=1 +CONFIG_USBIP_HOST=m +CONFIG_USBIP_VUDC=m +# CONFIG_USBIP_DEBUG is not set +CONFIG_USB_MUSB_HDRC=m +# CONFIG_USB_MUSB_HOST is not set +# CONFIG_USB_MUSB_GADGET is not set +CONFIG_USB_MUSB_DUAL_ROLE=y + +# +# Platform Glue Layer +# + +# +# MUSB DMA mode +# +CONFIG_MUSB_PIO_ONLY=y +CONFIG_USB_DWC3=m +# CONFIG_USB_DWC3_ULPI is not set +# CONFIG_USB_DWC3_HOST is not set +# CONFIG_USB_DWC3_GADGET is not set +CONFIG_USB_DWC3_DUAL_ROLE=y + +# +# Platform Glue Driver Support +# +CONFIG_USB_DWC3_PCI=m +CONFIG_USB_DWC2=m +# CONFIG_USB_DWC2_HOST is not set + +# +# Gadget/Dual-role mode requires USB Gadget support to be enabled +# +# CONFIG_USB_DWC2_PERIPHERAL is not set +CONFIG_USB_DWC2_DUAL_ROLE=y +CONFIG_USB_DWC2_PCI=m +# CONFIG_USB_DWC2_DEBUG is not set +# CONFIG_USB_DWC2_TRACK_MISSED_SOFS is not set +CONFIG_USB_CHIPIDEA=m +CONFIG_USB_CHIPIDEA_PCI=m +CONFIG_USB_CHIPIDEA_UDC=y +CONFIG_USB_CHIPIDEA_HOST=y +# CONFIG_USB_CHIPIDEA_ULPI is not set +CONFIG_USB_ISP1760=m +CONFIG_USB_ISP1760_HCD=y +CONFIG_USB_ISP1761_UDC=y +# CONFIG_USB_ISP1760_HOST_ROLE is not set +# CONFIG_USB_ISP1760_GADGET_ROLE is not set +CONFIG_USB_ISP1760_DUAL_ROLE=y + +# +# USB port drivers +# +CONFIG_USB_USS720=m +CONFIG_USB_SERIAL=m +CONFIG_USB_SERIAL_GENERIC=y +CONFIG_USB_SERIAL_SIMPLE=m +CONFIG_USB_SERIAL_AIRCABLE=m +CONFIG_USB_SERIAL_ARK3116=m +CONFIG_USB_SERIAL_BELKIN=m +CONFIG_USB_SERIAL_CH341=m +CONFIG_USB_SERIAL_WHITEHEAT=m +CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m +CONFIG_USB_SERIAL_CP210X=m +CONFIG_USB_SERIAL_CYPRESS_M8=m +CONFIG_USB_SERIAL_EMPEG=m +CONFIG_USB_SERIAL_FTDI_SIO=m +CONFIG_USB_SERIAL_VISOR=m +CONFIG_USB_SERIAL_IPAQ=m +CONFIG_USB_SERIAL_IR=m +CONFIG_USB_SERIAL_EDGEPORT=m +CONFIG_USB_SERIAL_EDGEPORT_TI=m +CONFIG_USB_SERIAL_F81232=m +CONFIG_USB_SERIAL_F8153X=m +CONFIG_USB_SERIAL_GARMIN=m +CONFIG_USB_SERIAL_IPW=m +CONFIG_USB_SERIAL_IUU=m +CONFIG_USB_SERIAL_KEYSPAN_PDA=m +CONFIG_USB_SERIAL_KEYSPAN=m +CONFIG_USB_SERIAL_KLSI=m +CONFIG_USB_SERIAL_KOBIL_SCT=m +CONFIG_USB_SERIAL_MCT_U232=m +CONFIG_USB_SERIAL_METRO=m +CONFIG_USB_SERIAL_MOS7720=m +CONFIG_USB_SERIAL_MOS7715_PARPORT=y +CONFIG_USB_SERIAL_MOS7840=m +CONFIG_USB_SERIAL_MXUPORT=m +CONFIG_USB_SERIAL_NAVMAN=m +CONFIG_USB_SERIAL_PL2303=m +CONFIG_USB_SERIAL_OTI6858=m +CONFIG_USB_SERIAL_QCAUX=m +CONFIG_USB_SERIAL_QUALCOMM=m +CONFIG_USB_SERIAL_SPCP8X5=m +CONFIG_USB_SERIAL_SAFE=m +CONFIG_USB_SERIAL_SAFE_PADDED=y +CONFIG_USB_SERIAL_SIERRAWIRELESS=m +CONFIG_USB_SERIAL_SYMBOL=m +CONFIG_USB_SERIAL_TI=m +CONFIG_USB_SERIAL_CYBERJACK=m +CONFIG_USB_SERIAL_XIRCOM=m +CONFIG_USB_SERIAL_WWAN=m +CONFIG_USB_SERIAL_OPTION=m +CONFIG_USB_SERIAL_OMNINET=m +CONFIG_USB_SERIAL_OPTICON=m +CONFIG_USB_SERIAL_XSENS_MT=m +CONFIG_USB_SERIAL_WISHBONE=m +CONFIG_USB_SERIAL_SSU100=m +CONFIG_USB_SERIAL_QT2=m +# CONFIG_USB_SERIAL_UPD78F0730 is not set +# CONFIG_USB_SERIAL_DEBUG is not set + +# +# USB Miscellaneous drivers +# +CONFIG_USB_EMI62=m +CONFIG_USB_EMI26=m +CONFIG_USB_ADUTUX=m +CONFIG_USB_SEVSEG=m +CONFIG_USB_RIO500=m +CONFIG_USB_LEGOTOWER=m +CONFIG_USB_LCD=m +CONFIG_USB_CYPRESS_CY7C63=m +CONFIG_USB_CYTHERM=m +CONFIG_USB_IDMOUSE=m +CONFIG_USB_FTDI_ELAN=m +CONFIG_USB_APPLEDISPLAY=m +CONFIG_USB_SISUSBVGA=m +CONFIG_USB_SISUSBVGA_CON=y +CONFIG_USB_LD=m +CONFIG_USB_TRANCEVIBRATOR=m +CONFIG_USB_IOWARRIOR=m +CONFIG_USB_TEST=m +CONFIG_USB_EHSET_TEST_FIXTURE=m +CONFIG_USB_ISIGHTFW=m +CONFIG_USB_YUREX=m +CONFIG_USB_EZUSB_FX2=m +CONFIG_USB_HUB_USB251XB=m +CONFIG_USB_HSIC_USB3503=m +CONFIG_USB_HSIC_USB4604=m +CONFIG_USB_LINK_LAYER_TEST=m +CONFIG_USB_CHAOSKEY=m +CONFIG_USB_ATM=m +CONFIG_USB_SPEEDTOUCH=m +CONFIG_USB_CXACRU=m +CONFIG_USB_UEAGLEATM=m +CONFIG_USB_XUSBATM=m + +# +# USB Physical Layer drivers +# +CONFIG_USB_PHY=y +CONFIG_NOP_USB_XCEIV=m +CONFIG_USB_GPIO_VBUS=m +CONFIG_TAHVO_USB=m +CONFIG_TAHVO_USB_HOST_BY_DEFAULT=y +CONFIG_USB_ISP1301=m +CONFIG_USB_GADGET=m +# CONFIG_USB_GADGET_DEBUG is not set +# CONFIG_USB_GADGET_DEBUG_FILES is not set +# CONFIG_USB_GADGET_DEBUG_FS is not set +CONFIG_USB_GADGET_VBUS_DRAW=2 +CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2 +CONFIG_U_SERIAL_CONSOLE=y + +# +# USB Peripheral Controller +# +CONFIG_USB_FOTG210_UDC=m +CONFIG_USB_GR_UDC=m +CONFIG_USB_R8A66597=m +CONFIG_USB_PXA27X=m +CONFIG_USB_MV_UDC=m +CONFIG_USB_MV_U3D=m +CONFIG_USB_SNP_CORE=m +CONFIG_USB_M66592=m +CONFIG_USB_BDC_UDC=m + +# +# Platform Support +# +CONFIG_USB_BDC_PCI=m +CONFIG_USB_AMD5536UDC=m +CONFIG_USB_NET2272=m +CONFIG_USB_NET2272_DMA=y +CONFIG_USB_NET2280=m +CONFIG_USB_GOKU=m +CONFIG_USB_EG20T=m +# CONFIG_USB_DUMMY_HCD is not set +CONFIG_USB_LIBCOMPOSITE=m +CONFIG_USB_F_ACM=m +CONFIG_USB_F_SS_LB=m +CONFIG_USB_U_SERIAL=m +CONFIG_USB_U_ETHER=m +CONFIG_USB_U_AUDIO=m +CONFIG_USB_F_SERIAL=m +CONFIG_USB_F_OBEX=m +CONFIG_USB_F_NCM=m +CONFIG_USB_F_ECM=m +CONFIG_USB_F_PHONET=m +CONFIG_USB_F_EEM=m +CONFIG_USB_F_SUBSET=m +CONFIG_USB_F_RNDIS=m +CONFIG_USB_F_MASS_STORAGE=m +CONFIG_USB_F_FS=m +CONFIG_USB_F_UAC1=m +CONFIG_USB_F_UAC2=m +CONFIG_USB_F_UVC=m +CONFIG_USB_F_MIDI=m +CONFIG_USB_F_HID=m +CONFIG_USB_F_PRINTER=m +CONFIG_USB_F_TCM=m +CONFIG_USB_CONFIGFS=m +CONFIG_USB_CONFIGFS_SERIAL=y +CONFIG_USB_CONFIGFS_ACM=y +CONFIG_USB_CONFIGFS_OBEX=y +CONFIG_USB_CONFIGFS_NCM=y +CONFIG_USB_CONFIGFS_ECM=y +CONFIG_USB_CONFIGFS_ECM_SUBSET=y +CONFIG_USB_CONFIGFS_RNDIS=y +CONFIG_USB_CONFIGFS_EEM=y +CONFIG_USB_CONFIGFS_PHONET=y +CONFIG_USB_CONFIGFS_MASS_STORAGE=y +CONFIG_USB_CONFIGFS_F_LB_SS=y +CONFIG_USB_CONFIGFS_F_FS=y +CONFIG_USB_CONFIGFS_F_UAC1=y +# CONFIG_USB_CONFIGFS_F_UAC1_LEGACY is not set +CONFIG_USB_CONFIGFS_F_UAC2=y +CONFIG_USB_CONFIGFS_F_MIDI=y +CONFIG_USB_CONFIGFS_F_HID=y +CONFIG_USB_CONFIGFS_F_UVC=y +CONFIG_USB_CONFIGFS_F_PRINTER=y +CONFIG_USB_CONFIGFS_F_TCM=y +CONFIG_USB_ZERO=m +CONFIG_USB_ZERO_HNPTEST=y +CONFIG_USB_AUDIO=m +CONFIG_GADGET_UAC1=y +# CONFIG_GADGET_UAC1_LEGACY is not set +CONFIG_USB_ETH=m +CONFIG_USB_ETH_RNDIS=y +CONFIG_USB_ETH_EEM=y +CONFIG_USB_G_NCM=m +CONFIG_USB_GADGETFS=m +CONFIG_USB_FUNCTIONFS=m +CONFIG_USB_FUNCTIONFS_ETH=y +CONFIG_USB_FUNCTIONFS_RNDIS=y +CONFIG_USB_FUNCTIONFS_GENERIC=y +CONFIG_USB_MASS_STORAGE=m +CONFIG_USB_GADGET_TARGET=m +CONFIG_USB_G_SERIAL=m +CONFIG_USB_MIDI_GADGET=m +CONFIG_USB_G_PRINTER=m +CONFIG_USB_CDC_COMPOSITE=m +CONFIG_USB_G_NOKIA=m +CONFIG_USB_G_ACM_MS=m +CONFIG_USB_G_MULTI=m +CONFIG_USB_G_MULTI_RNDIS=y +CONFIG_USB_G_MULTI_CDC=y +CONFIG_USB_G_HID=m +# CONFIG_USB_G_DBGP is not set +CONFIG_USB_G_WEBCAM=m +CONFIG_TYPEC=m +CONFIG_TYPEC_TCPM=m +CONFIG_TYPEC_FUSB302=m +CONFIG_TYPEC_UCSI=m +CONFIG_UCSI_ACPI=m +CONFIG_TYPEC_TPS6598X=m +CONFIG_USB_LED_TRIG=y +CONFIG_USB_ULPI_BUS=m +CONFIG_UWB=m +CONFIG_UWB_HWA=m +CONFIG_UWB_WHCI=m +CONFIG_UWB_I1480U=m +CONFIG_MMC=m +CONFIG_MMC_BLOCK=m +CONFIG_MMC_BLOCK_MINORS=8 +CONFIG_SDIO_UART=m +# CONFIG_MMC_TEST is not set + +# +# MMC/SD/SDIO Host Controller Drivers +# +# CONFIG_MMC_DEBUG is not set +CONFIG_MMC_SDHCI=m +CONFIG_MMC_SDHCI_PCI=m +CONFIG_MMC_RICOH_MMC=y +CONFIG_MMC_SDHCI_ACPI=m +CONFIG_MMC_SDHCI_PLTFM=m +CONFIG_MMC_SDHCI_F_SDH30=m +CONFIG_MMC_WBSD=m +CONFIG_MMC_TIFM_SD=m +CONFIG_MMC_SPI=m +CONFIG_MMC_SDRICOH_CS=m +CONFIG_MMC_CB710=m +CONFIG_MMC_VIA_SDMMC=m +CONFIG_MMC_VUB300=m +CONFIG_MMC_USHC=m +CONFIG_MMC_USDHI6ROL0=m +CONFIG_MMC_REALTEK_PCI=m +CONFIG_MMC_REALTEK_USB=m +CONFIG_MMC_CQHCI=m +CONFIG_MMC_TOSHIBA_PCI=m +CONFIG_MMC_MTK=m +CONFIG_MMC_SDHCI_XENON=m +CONFIG_MEMSTICK=m +# CONFIG_MEMSTICK_DEBUG is not set + +# +# MemoryStick drivers +# +# CONFIG_MEMSTICK_UNSAFE_RESUME is not set +CONFIG_MSPRO_BLOCK=m +CONFIG_MS_BLOCK=m + +# +# MemoryStick Host Controller Drivers +# +CONFIG_MEMSTICK_TIFM_MS=m +CONFIG_MEMSTICK_JMICRON_38X=m +CONFIG_MEMSTICK_R592=m +CONFIG_MEMSTICK_REALTEK_PCI=m +CONFIG_MEMSTICK_REALTEK_USB=m +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y +CONFIG_LEDS_CLASS_FLASH=m +# CONFIG_LEDS_BRIGHTNESS_HW_CHANGED is not set + +# +# LED drivers +# +CONFIG_LEDS_APU=m +CONFIG_LEDS_AS3645A=m +CONFIG_LEDS_LM3530=m +CONFIG_LEDS_LM3533=m +CONFIG_LEDS_LM3642=m +CONFIG_LEDS_MT6323=m +CONFIG_LEDS_PCA9532=m +CONFIG_LEDS_PCA9532_GPIO=y +CONFIG_LEDS_GPIO=m +CONFIG_LEDS_LP3944=m +CONFIG_LEDS_LP3952=m +CONFIG_LEDS_LP55XX_COMMON=m +CONFIG_LEDS_LP5521=m +CONFIG_LEDS_LP5523=m +CONFIG_LEDS_LP5562=m +CONFIG_LEDS_LP8501=m +CONFIG_LEDS_CLEVO_MAIL=m +CONFIG_LEDS_PCA955X=m +# CONFIG_LEDS_PCA955X_GPIO is not set +CONFIG_LEDS_PCA963X=m +CONFIG_LEDS_WM831X_STATUS=m +CONFIG_LEDS_DA9052=m +CONFIG_LEDS_DAC124S085=m +CONFIG_LEDS_PWM=m +CONFIG_LEDS_REGULATOR=m +CONFIG_LEDS_BD2802=m +CONFIG_LEDS_INTEL_SS4200=m +CONFIG_LEDS_LT3593=m +CONFIG_LEDS_MC13783=m +CONFIG_LEDS_TCA6507=m +CONFIG_LEDS_TLC591XX=m +CONFIG_LEDS_LM355x=m +CONFIG_LEDS_MENF21BMC=m + +# +# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM) +# +CONFIG_LEDS_BLINKM=m +CONFIG_LEDS_MLXCPLD=m +CONFIG_LEDS_USER=m +CONFIG_LEDS_NIC78BX=m + +# +# LED Triggers +# +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_TIMER=m +CONFIG_LEDS_TRIGGER_ONESHOT=m +CONFIG_LEDS_TRIGGER_DISK=y +# CONFIG_LEDS_TRIGGER_MTD is not set +CONFIG_LEDS_TRIGGER_HEARTBEAT=m +CONFIG_LEDS_TRIGGER_BACKLIGHT=m +CONFIG_LEDS_TRIGGER_CPU=y +CONFIG_LEDS_TRIGGER_ACTIVITY=m +CONFIG_LEDS_TRIGGER_GPIO=m +CONFIG_LEDS_TRIGGER_DEFAULT_ON=m + +# +# iptables trigger is under Netfilter config (LED target) +# +CONFIG_LEDS_TRIGGER_TRANSIENT=m +CONFIG_LEDS_TRIGGER_CAMERA=m +CONFIG_LEDS_TRIGGER_PANIC=y +CONFIG_LEDS_TRIGGER_NETDEV=m +CONFIG_ACCESSIBILITY=y +CONFIG_A11Y_BRAILLE_CONSOLE=y +CONFIG_INFINIBAND=m +CONFIG_INFINIBAND_USER_MAD=m +CONFIG_INFINIBAND_USER_ACCESS=m +# CONFIG_INFINIBAND_EXP_USER_ACCESS is not set +CONFIG_INFINIBAND_USER_MEM=y +CONFIG_INFINIBAND_ON_DEMAND_PAGING=y +CONFIG_INFINIBAND_ADDR_TRANS=y +CONFIG_INFINIBAND_ADDR_TRANS_CONFIGFS=y +CONFIG_INFINIBAND_MTHCA=m +CONFIG_INFINIBAND_MTHCA_DEBUG=y +CONFIG_INFINIBAND_QIB=m +CONFIG_INFINIBAND_QIB_DCA=y +CONFIG_INFINIBAND_CXGB3=m +# CONFIG_INFINIBAND_CXGB3_DEBUG is not set +CONFIG_INFINIBAND_CXGB4=m +CONFIG_INFINIBAND_I40IW=m +CONFIG_MLX4_INFINIBAND=m +CONFIG_MLX5_INFINIBAND=m +CONFIG_INFINIBAND_NES=m +# CONFIG_INFINIBAND_NES_DEBUG is not set +CONFIG_INFINIBAND_OCRDMA=m +CONFIG_INFINIBAND_VMWARE_PVRDMA=m +CONFIG_INFINIBAND_USNIC=m +CONFIG_INFINIBAND_IPOIB=m +CONFIG_INFINIBAND_IPOIB_CM=y +CONFIG_INFINIBAND_IPOIB_DEBUG=y +# CONFIG_INFINIBAND_IPOIB_DEBUG_DATA is not set +CONFIG_INFINIBAND_SRP=m +CONFIG_INFINIBAND_SRPT=m +CONFIG_INFINIBAND_ISER=m +CONFIG_INFINIBAND_ISERT=m +CONFIG_INFINIBAND_OPA_VNIC=m +CONFIG_INFINIBAND_RDMAVT=m +CONFIG_RDMA_RXE=m +CONFIG_INFINIBAND_HFI1=m +# CONFIG_HFI1_DEBUG_SDMA_ORDER is not set +# CONFIG_SDMA_VERBOSITY is not set +CONFIG_INFINIBAND_QEDR=m +CONFIG_INFINIBAND_BNXT_RE=m +CONFIG_EDAC_ATOMIC_SCRUB=y +CONFIG_EDAC_SUPPORT=y +CONFIG_EDAC=y +CONFIG_EDAC_LEGACY_SYSFS=y +# CONFIG_EDAC_DEBUG is not set +CONFIG_EDAC_DECODE_MCE=m +CONFIG_EDAC_GHES=y +CONFIG_EDAC_AMD64=m +CONFIG_EDAC_AMD64_ERROR_INJECTION=y +CONFIG_EDAC_E752X=m +CONFIG_EDAC_I82975X=m +CONFIG_EDAC_I3000=m +CONFIG_EDAC_I3200=m +CONFIG_EDAC_IE31200=m +CONFIG_EDAC_X38=m +CONFIG_EDAC_I5400=m +CONFIG_EDAC_I7CORE=m +CONFIG_EDAC_I5000=m +CONFIG_EDAC_I5100=m +CONFIG_EDAC_I7300=m +CONFIG_EDAC_SBRIDGE=m +CONFIG_EDAC_SKX=m +CONFIG_EDAC_PND2=m +CONFIG_RTC_LIB=y +CONFIG_RTC_MC146818_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +CONFIG_RTC_SYSTOHC=y +CONFIG_RTC_SYSTOHC_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set +CONFIG_RTC_NVMEM=y + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +CONFIG_RTC_INTF_DEV_UIE_EMUL=y +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +CONFIG_RTC_DRV_88PM80X=m +CONFIG_RTC_DRV_ABB5ZES3=m +CONFIG_RTC_DRV_ABX80X=m +CONFIG_RTC_DRV_DS1307=m +CONFIG_RTC_DRV_DS1307_HWMON=y +# CONFIG_RTC_DRV_DS1307_CENTURY is not set +CONFIG_RTC_DRV_DS1374=m +CONFIG_RTC_DRV_DS1374_WDT=y +CONFIG_RTC_DRV_DS1672=m +CONFIG_RTC_DRV_MAX6900=m +CONFIG_RTC_DRV_MAX8907=m +CONFIG_RTC_DRV_RS5C372=m +CONFIG_RTC_DRV_ISL1208=m +CONFIG_RTC_DRV_ISL12022=m +CONFIG_RTC_DRV_X1205=m +CONFIG_RTC_DRV_PCF8523=m +CONFIG_RTC_DRV_PCF85063=m +CONFIG_RTC_DRV_PCF85363=m +CONFIG_RTC_DRV_PCF8563=m +CONFIG_RTC_DRV_PCF8583=m +CONFIG_RTC_DRV_M41T80=m +CONFIG_RTC_DRV_M41T80_WDT=y +CONFIG_RTC_DRV_BQ32K=m +CONFIG_RTC_DRV_S35390A=m +CONFIG_RTC_DRV_FM3130=m +CONFIG_RTC_DRV_RX8010=m +CONFIG_RTC_DRV_RX8581=m +CONFIG_RTC_DRV_RX8025=m +CONFIG_RTC_DRV_EM3027=m +CONFIG_RTC_DRV_RV8803=m + +# +# SPI RTC drivers +# +CONFIG_RTC_DRV_M41T93=m +CONFIG_RTC_DRV_M41T94=m +CONFIG_RTC_DRV_DS1302=m +CONFIG_RTC_DRV_DS1305=m +CONFIG_RTC_DRV_DS1343=m +CONFIG_RTC_DRV_DS1347=m +CONFIG_RTC_DRV_DS1390=m +CONFIG_RTC_DRV_MAX6916=m +CONFIG_RTC_DRV_R9701=m +CONFIG_RTC_DRV_RX4581=m +CONFIG_RTC_DRV_RX6110=m +CONFIG_RTC_DRV_RS5C348=m +CONFIG_RTC_DRV_MAX6902=m +CONFIG_RTC_DRV_PCF2123=m +CONFIG_RTC_DRV_MCP795=m +CONFIG_RTC_I2C_AND_SPI=m + +# +# SPI and I2C RTC drivers +# +CONFIG_RTC_DRV_DS3232=m +CONFIG_RTC_DRV_DS3232_HWMON=y +CONFIG_RTC_DRV_PCF2127=m +CONFIG_RTC_DRV_RV3029C2=m +CONFIG_RTC_DRV_RV3029_HWMON=y + +# +# Platform RTC drivers +# +CONFIG_RTC_DRV_CMOS=y +CONFIG_RTC_DRV_DS1286=m +CONFIG_RTC_DRV_DS1511=m +CONFIG_RTC_DRV_DS1553=m +CONFIG_RTC_DRV_DS1685_FAMILY=m +CONFIG_RTC_DRV_DS1685=y +# CONFIG_RTC_DRV_DS1689 is not set +# CONFIG_RTC_DRV_DS17285 is not set +# CONFIG_RTC_DRV_DS17485 is not set +# CONFIG_RTC_DRV_DS17885 is not set +CONFIG_RTC_DS1685_PROC_REGS=y +CONFIG_RTC_DS1685_SYSFS_REGS=y +CONFIG_RTC_DRV_DS1742=m +CONFIG_RTC_DRV_DS2404=m +CONFIG_RTC_DRV_DA9052=m +CONFIG_RTC_DRV_DA9063=m +CONFIG_RTC_DRV_STK17TA8=m +CONFIG_RTC_DRV_M48T86=m +CONFIG_RTC_DRV_M48T35=m +CONFIG_RTC_DRV_M48T59=m +CONFIG_RTC_DRV_MSM6242=m +CONFIG_RTC_DRV_BQ4802=m +CONFIG_RTC_DRV_RP5C01=m +CONFIG_RTC_DRV_V3020=m +CONFIG_RTC_DRV_WM831X=m +CONFIG_RTC_DRV_PCF50633=m +# CONFIG_RTC_DRV_CROS_EC is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_FTRTC010=m +CONFIG_RTC_DRV_PCAP=m +CONFIG_RTC_DRV_MC13XXX=m +CONFIG_RTC_DRV_MT6397=m + +# +# HID Sensor RTC drivers +# +CONFIG_RTC_DRV_HID_SENSOR_TIME=m +CONFIG_DMADEVICES=y +# CONFIG_DMADEVICES_DEBUG is not set + +# +# DMA Devices +# +CONFIG_DMA_ENGINE=y +CONFIG_DMA_VIRTUAL_CHANNELS=y +CONFIG_DMA_ACPI=y +CONFIG_ALTERA_MSGDMA=m +CONFIG_INTEL_IDMA64=m +CONFIG_INTEL_IOATDMA=m +CONFIG_INTEL_MIC_X100_DMA=m +CONFIG_QCOM_HIDMA_MGMT=m +CONFIG_QCOM_HIDMA=m +CONFIG_DW_DMAC_CORE=y +CONFIG_DW_DMAC=m +CONFIG_DW_DMAC_PCI=y +CONFIG_HSU_DMA=y + +# +# DMA Clients +# +CONFIG_ASYNC_TX_DMA=y +# CONFIG_DMATEST is not set +CONFIG_DMA_ENGINE_RAID=y + +# +# DMABUF options +# +CONFIG_SYNC_FILE=y +# CONFIG_SW_SYNC is not set +CONFIG_DCA=m +CONFIG_AUXDISPLAY=y +CONFIG_CHARLCD=m +CONFIG_HD44780=m +CONFIG_KS0108=m +CONFIG_KS0108_PORT=0x378 +CONFIG_KS0108_DELAY=2 +CONFIG_CFAG12864B=m +CONFIG_CFAG12864B_RATE=20 +CONFIG_IMG_ASCII_LCD=m +CONFIG_PANEL=m +CONFIG_PANEL_PARPORT=0 +CONFIG_PANEL_PROFILE=5 +# CONFIG_PANEL_CHANGE_MESSAGE is not set +CONFIG_UIO=m +CONFIG_UIO_CIF=m +CONFIG_UIO_PDRV_GENIRQ=m +CONFIG_UIO_DMEM_GENIRQ=m +CONFIG_UIO_AEC=m +CONFIG_UIO_SERCOS3=m +CONFIG_UIO_PCI_GENERIC=m +CONFIG_UIO_NETX=m +CONFIG_UIO_PRUSS=m +CONFIG_UIO_MF624=m +CONFIG_UIO_HV_GENERIC=m +CONFIG_VFIO_IOMMU_TYPE1=m +CONFIG_VFIO_VIRQFD=m +CONFIG_VFIO=m +# CONFIG_VFIO_NOIOMMU is not set +CONFIG_VFIO_PCI=m +CONFIG_VFIO_PCI_VGA=y +CONFIG_VFIO_PCI_MMAP=y +CONFIG_VFIO_PCI_INTX=y +CONFIG_VFIO_PCI_IGD=y +CONFIG_VFIO_MDEV=m +CONFIG_VFIO_MDEV_DEVICE=m +CONFIG_IRQ_BYPASS_MANAGER=m +CONFIG_VIRT_DRIVERS=y +CONFIG_VBOXGUEST=m +CONFIG_VIRTIO=m +CONFIG_VIRTIO_MENU=y +CONFIG_VIRTIO_PCI=m +CONFIG_VIRTIO_PCI_LEGACY=y +CONFIG_VIRTIO_BALLOON=m +CONFIG_VIRTIO_INPUT=m +CONFIG_VIRTIO_MMIO=m +CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y + +# +# Microsoft Hyper-V guest support +# +CONFIG_HYPERV=m +CONFIG_HYPERV_TSCPAGE=y +CONFIG_HYPERV_UTILS=m +CONFIG_HYPERV_BALLOON=m +CONFIG_STAGING=y +CONFIG_IRDA=m + +# +# IrDA protocols +# +CONFIG_IRLAN=m +CONFIG_IRNET=m +CONFIG_IRCOMM=m +CONFIG_IRDA_ULTRA=y + +# +# IrDA options +# +CONFIG_IRDA_CACHE_LAST_LSAP=y +CONFIG_IRDA_FAST_RR=y +# CONFIG_IRDA_DEBUG is not set + +# +# Infrared-port device drivers +# + +# +# SIR device drivers +# +CONFIG_IRTTY_SIR=m + +# +# Dongle support +# +CONFIG_DONGLE=y +CONFIG_ESI_DONGLE=m +CONFIG_ACTISYS_DONGLE=m +CONFIG_TEKRAM_DONGLE=m +CONFIG_TOIM3232_DONGLE=m +CONFIG_LITELINK_DONGLE=m +CONFIG_MA600_DONGLE=m +CONFIG_GIRBIL_DONGLE=m +CONFIG_MCP2120_DONGLE=m +CONFIG_OLD_BELKIN_DONGLE=m +CONFIG_ACT200L_DONGLE=m +CONFIG_KINGSUN_DONGLE=m +CONFIG_KSDAZZLE_DONGLE=m +CONFIG_KS959_DONGLE=m + +# +# FIR device drivers +# +CONFIG_USB_IRDA=m +CONFIG_SIGMATEL_FIR=m +CONFIG_NSC_FIR=m +CONFIG_WINBOND_FIR=m +CONFIG_SMC_IRCC_FIR=m +CONFIG_ALI_FIR=m +CONFIG_VLSI_FIR=m +CONFIG_VIA_FIR=m +CONFIG_MCS_FIR=m +CONFIG_IPX=m +CONFIG_IPX_INTERN=y +CONFIG_NCP_FS=m +CONFIG_NCPFS_PACKET_SIGNING=y +CONFIG_NCPFS_IOCTL_LOCKING=y +CONFIG_NCPFS_STRONG=y +CONFIG_NCPFS_NFS_NS=y +CONFIG_NCPFS_OS2_NS=y +CONFIG_NCPFS_SMALLDOS=y +CONFIG_NCPFS_NLS=y +CONFIG_NCPFS_EXTRAS=y +CONFIG_PRISM2_USB=m +CONFIG_COMEDI=m +# CONFIG_COMEDI_DEBUG is not set +CONFIG_COMEDI_DEFAULT_BUF_SIZE_KB=2048 +CONFIG_COMEDI_DEFAULT_BUF_MAXSIZE_KB=20480 +CONFIG_COMEDI_MISC_DRIVERS=y +CONFIG_COMEDI_BOND=m +CONFIG_COMEDI_TEST=m +CONFIG_COMEDI_PARPORT=m +CONFIG_COMEDI_SERIAL2002=m +CONFIG_COMEDI_ISA_DRIVERS=y +CONFIG_COMEDI_PCL711=m +CONFIG_COMEDI_PCL724=m +CONFIG_COMEDI_PCL726=m +CONFIG_COMEDI_PCL730=m +CONFIG_COMEDI_PCL812=m +CONFIG_COMEDI_PCL816=m +CONFIG_COMEDI_PCL818=m +CONFIG_COMEDI_PCM3724=m +CONFIG_COMEDI_AMPLC_DIO200_ISA=m +CONFIG_COMEDI_AMPLC_PC236_ISA=m +CONFIG_COMEDI_AMPLC_PC263_ISA=m +CONFIG_COMEDI_RTI800=m +CONFIG_COMEDI_RTI802=m +CONFIG_COMEDI_DAC02=m +CONFIG_COMEDI_DAS16M1=m +CONFIG_COMEDI_DAS08_ISA=m +CONFIG_COMEDI_DAS16=m +CONFIG_COMEDI_DAS800=m +CONFIG_COMEDI_DAS1800=m +CONFIG_COMEDI_DAS6402=m +CONFIG_COMEDI_DT2801=m +CONFIG_COMEDI_DT2811=m +CONFIG_COMEDI_DT2814=m +CONFIG_COMEDI_DT2815=m +CONFIG_COMEDI_DT2817=m +CONFIG_COMEDI_DT282X=m +CONFIG_COMEDI_DMM32AT=m +CONFIG_COMEDI_FL512=m +CONFIG_COMEDI_AIO_AIO12_8=m +CONFIG_COMEDI_AIO_IIRO_16=m +CONFIG_COMEDI_II_PCI20KC=m +CONFIG_COMEDI_C6XDIGIO=m +CONFIG_COMEDI_MPC624=m +CONFIG_COMEDI_ADQ12B=m +CONFIG_COMEDI_NI_AT_A2150=m +CONFIG_COMEDI_NI_AT_AO=m +CONFIG_COMEDI_NI_ATMIO=m +CONFIG_COMEDI_NI_ATMIO16D=m +CONFIG_COMEDI_NI_LABPC_ISA=m +CONFIG_COMEDI_PCMAD=m +CONFIG_COMEDI_PCMDA12=m +CONFIG_COMEDI_PCMMIO=m +CONFIG_COMEDI_PCMUIO=m +CONFIG_COMEDI_MULTIQ3=m +CONFIG_COMEDI_S526=m +CONFIG_COMEDI_PCI_DRIVERS=m +CONFIG_COMEDI_8255_PCI=m +CONFIG_COMEDI_ADDI_WATCHDOG=m +CONFIG_COMEDI_ADDI_APCI_1032=m +CONFIG_COMEDI_ADDI_APCI_1500=m +CONFIG_COMEDI_ADDI_APCI_1516=m +CONFIG_COMEDI_ADDI_APCI_1564=m +CONFIG_COMEDI_ADDI_APCI_16XX=m +CONFIG_COMEDI_ADDI_APCI_2032=m +CONFIG_COMEDI_ADDI_APCI_2200=m +CONFIG_COMEDI_ADDI_APCI_3120=m +CONFIG_COMEDI_ADDI_APCI_3501=m +CONFIG_COMEDI_ADDI_APCI_3XXX=m +CONFIG_COMEDI_ADL_PCI6208=m +CONFIG_COMEDI_ADL_PCI7X3X=m +CONFIG_COMEDI_ADL_PCI8164=m +CONFIG_COMEDI_ADL_PCI9111=m +CONFIG_COMEDI_ADL_PCI9118=m +CONFIG_COMEDI_ADV_PCI1710=m +CONFIG_COMEDI_ADV_PCI1720=m +CONFIG_COMEDI_ADV_PCI1723=m +CONFIG_COMEDI_ADV_PCI1724=m +CONFIG_COMEDI_ADV_PCI1760=m +CONFIG_COMEDI_ADV_PCI_DIO=m +CONFIG_COMEDI_AMPLC_DIO200_PCI=m +CONFIG_COMEDI_AMPLC_PC236_PCI=m +CONFIG_COMEDI_AMPLC_PC263_PCI=m +CONFIG_COMEDI_AMPLC_PCI224=m +CONFIG_COMEDI_AMPLC_PCI230=m +CONFIG_COMEDI_CONTEC_PCI_DIO=m +CONFIG_COMEDI_DAS08_PCI=m +CONFIG_COMEDI_DT3000=m +CONFIG_COMEDI_DYNA_PCI10XX=m +CONFIG_COMEDI_GSC_HPDI=m +CONFIG_COMEDI_MF6X4=m +CONFIG_COMEDI_ICP_MULTI=m +CONFIG_COMEDI_DAQBOARD2000=m +CONFIG_COMEDI_JR3_PCI=m +CONFIG_COMEDI_KE_COUNTER=m +CONFIG_COMEDI_CB_PCIDAS64=m +CONFIG_COMEDI_CB_PCIDAS=m +CONFIG_COMEDI_CB_PCIDDA=m +CONFIG_COMEDI_CB_PCIMDAS=m +CONFIG_COMEDI_CB_PCIMDDA=m +CONFIG_COMEDI_ME4000=m +CONFIG_COMEDI_ME_DAQ=m +CONFIG_COMEDI_NI_6527=m +CONFIG_COMEDI_NI_65XX=m +CONFIG_COMEDI_NI_660X=m +CONFIG_COMEDI_NI_670X=m +CONFIG_COMEDI_NI_LABPC_PCI=m +CONFIG_COMEDI_NI_PCIDIO=m +CONFIG_COMEDI_NI_PCIMIO=m +CONFIG_COMEDI_RTD520=m +CONFIG_COMEDI_S626=m +CONFIG_COMEDI_MITE=m +CONFIG_COMEDI_NI_TIOCMD=m +CONFIG_COMEDI_PCMCIA_DRIVERS=m +CONFIG_COMEDI_CB_DAS16_CS=m +CONFIG_COMEDI_DAS08_CS=m +CONFIG_COMEDI_NI_DAQ_700_CS=m +CONFIG_COMEDI_NI_DAQ_DIO24_CS=m +CONFIG_COMEDI_NI_LABPC_CS=m +CONFIG_COMEDI_NI_MIO_CS=m +CONFIG_COMEDI_QUATECH_DAQP_CS=m +CONFIG_COMEDI_USB_DRIVERS=m +CONFIG_COMEDI_DT9812=m +CONFIG_COMEDI_NI_USB6501=m +CONFIG_COMEDI_USBDUX=m +CONFIG_COMEDI_USBDUXFAST=m +CONFIG_COMEDI_USBDUXSIGMA=m +CONFIG_COMEDI_VMK80XX=m +CONFIG_COMEDI_8254=m +CONFIG_COMEDI_8255=m +CONFIG_COMEDI_8255_SA=m +CONFIG_COMEDI_KCOMEDILIB=m +CONFIG_COMEDI_AMPLC_DIO200=m +CONFIG_COMEDI_AMPLC_PC236=m +CONFIG_COMEDI_DAS08=m +CONFIG_COMEDI_ISADMA=m +CONFIG_COMEDI_NI_LABPC=m +CONFIG_COMEDI_NI_LABPC_ISADMA=m +CONFIG_COMEDI_NI_TIO=m +CONFIG_RTL8192U=m +CONFIG_RTLLIB=m +CONFIG_RTLLIB_CRYPTO_CCMP=m +CONFIG_RTLLIB_CRYPTO_TKIP=m +CONFIG_RTLLIB_CRYPTO_WEP=m +CONFIG_RTL8192E=m +CONFIG_RTL8723BS=m +CONFIG_R8712U=m +CONFIG_R8188EU=m +CONFIG_88EU_AP_MODE=y +CONFIG_R8822BE=m +CONFIG_RTLWIFI_DEBUG_ST=y +CONFIG_RTS5208=m +CONFIG_VT6655=m +CONFIG_VT6656=m + +# +# IIO staging drivers +# + +# +# Accelerometers +# +CONFIG_ADIS16201=m +CONFIG_ADIS16203=m +CONFIG_ADIS16209=m +CONFIG_ADIS16240=m + +# +# Analog to digital converters +# +CONFIG_AD7606=m +CONFIG_AD7606_IFACE_PARALLEL=m +CONFIG_AD7606_IFACE_SPI=m +CONFIG_AD7780=m +CONFIG_AD7816=m +CONFIG_AD7192=m +CONFIG_AD7280=m + +# +# Analog digital bi-direction converters +# +CONFIG_ADT7316=m +CONFIG_ADT7316_SPI=m +CONFIG_ADT7316_I2C=m + +# +# Capacitance to digital converters +# +CONFIG_AD7150=m +CONFIG_AD7152=m +CONFIG_AD7746=m + +# +# Direct Digital Synthesis +# +CONFIG_AD9832=m +CONFIG_AD9834=m + +# +# Digital gyroscope sensors +# +CONFIG_ADIS16060=m + +# +# Network Analyzer, Impedance Converters +# +CONFIG_AD5933=m + +# +# Light sensors +# +CONFIG_TSL2x7x=m + +# +# Active energy metering IC +# +CONFIG_ADE7753=m +CONFIG_ADE7754=m +CONFIG_ADE7758=m +CONFIG_ADE7759=m +CONFIG_ADE7854=m +CONFIG_ADE7854_I2C=m +CONFIG_ADE7854_SPI=m + +# +# Resolver to digital converters +# +CONFIG_AD2S90=m +CONFIG_AD2S1200=m +CONFIG_AD2S1210=m + +# +# Triggers - standalone +# +CONFIG_FB_SM750=m +CONFIG_FB_XGI=m + +# +# Speakup console speech +# +CONFIG_SPEAKUP=m +CONFIG_SPEAKUP_SYNTH_ACNTSA=m +CONFIG_SPEAKUP_SYNTH_APOLLO=m +CONFIG_SPEAKUP_SYNTH_AUDPTR=m +CONFIG_SPEAKUP_SYNTH_BNS=m +CONFIG_SPEAKUP_SYNTH_DECTLK=m +CONFIG_SPEAKUP_SYNTH_DECEXT=m +CONFIG_SPEAKUP_SYNTH_LTLK=m +CONFIG_SPEAKUP_SYNTH_SOFT=m +CONFIG_SPEAKUP_SYNTH_SPKOUT=m +CONFIG_SPEAKUP_SYNTH_TXPRT=m +# CONFIG_SPEAKUP_SYNTH_DUMMY is not set +CONFIG_STAGING_MEDIA=y +CONFIG_INTEL_ATOMISP=y +CONFIG_VIDEO_ATOMISP=m +CONFIG_VIDEO_ATOMISP_OV5693=m +CONFIG_VIDEO_ATOMISP_OV2722=m +CONFIG_VIDEO_ATOMISP_GC2235=m +CONFIG_VIDEO_ATOMISP_OV8858=m +CONFIG_VIDEO_ATOMISP_MSRLIST_HELPER=m +CONFIG_VIDEO_ATOMISP_MT9M114=m +CONFIG_VIDEO_ATOMISP_GC0310=m +CONFIG_VIDEO_ATOMISP_OV2680=m +CONFIG_VIDEO_ATOMISP_LM3554=m +CONFIG_I2C_BCM2048=m +CONFIG_DVB_CXD2099=m + +# +# Android +# +CONFIG_LTE_GDM724X=m +CONFIG_FIREWIRE_SERIAL=m +CONFIG_FWTTY_MAX_TOTAL_PORTS=64 +CONFIG_FWTTY_MAX_CARD_PORTS=32 +CONFIG_MTD_SPINAND_MT29F=m +CONFIG_MTD_SPINAND_ONDIEECC=y +CONFIG_LNET=m +CONFIG_LNET_MAX_PAYLOAD=1048576 +# CONFIG_LNET_SELFTEST is not set +CONFIG_LNET_XPRT_IB=m +CONFIG_LUSTRE_FS=m +# CONFIG_LUSTRE_DEBUG_EXPENSIVE_CHECK is not set +CONFIG_DGNC=m +CONFIG_GS_FPGABOOT=m +CONFIG_CRYPTO_SKEIN=m +CONFIG_UNISYSSPAR=y +CONFIG_FB_TFT=m +CONFIG_FB_TFT_AGM1264K_FL=m +CONFIG_FB_TFT_BD663474=m +CONFIG_FB_TFT_HX8340BN=m +CONFIG_FB_TFT_HX8347D=m +CONFIG_FB_TFT_HX8353D=m +# CONFIG_FB_TFT_HX8357D is not set +# CONFIG_FB_TFT_ILI9163 is not set +CONFIG_FB_TFT_ILI9320=m +CONFIG_FB_TFT_ILI9325=m +CONFIG_FB_TFT_ILI9340=m +CONFIG_FB_TFT_ILI9341=m +CONFIG_FB_TFT_ILI9481=m +CONFIG_FB_TFT_ILI9486=m +CONFIG_FB_TFT_PCD8544=m +CONFIG_FB_TFT_RA8875=m +CONFIG_FB_TFT_S6D02A1=m +CONFIG_FB_TFT_S6D1121=m +CONFIG_FB_TFT_SH1106=m +CONFIG_FB_TFT_SSD1289=m +CONFIG_FB_TFT_SSD1305=m +CONFIG_FB_TFT_SSD1306=m +CONFIG_FB_TFT_SSD1331=m +CONFIG_FB_TFT_SSD1351=m +CONFIG_FB_TFT_ST7735R=m +CONFIG_FB_TFT_ST7789V=m +CONFIG_FB_TFT_TINYLCD=m +CONFIG_FB_TFT_TLS8204=m +CONFIG_FB_TFT_UC1611=m +CONFIG_FB_TFT_UC1701=m +CONFIG_FB_TFT_UPD161704=m +CONFIG_FB_TFT_WATTEROTT=m +CONFIG_FB_FLEX=m +CONFIG_FB_TFT_FBTFT_DEVICE=m +CONFIG_WILC1000=m +CONFIG_WILC1000_SDIO=m +CONFIG_WILC1000_SPI=m +# CONFIG_WILC1000_HW_OOB_INTR is not set +CONFIG_MOST=m +CONFIG_MOST_CDEV=m +CONFIG_MOST_NET=m +CONFIG_MOST_SOUND=m +CONFIG_MOST_VIDEO=m +CONFIG_MOST_DIM2=m +CONFIG_MOST_I2C=m +CONFIG_MOST_USB=m +CONFIG_KS7010=m +CONFIG_GREYBUS=m +CONFIG_GREYBUS_ES2=m +CONFIG_GREYBUS_AUDIO=m +CONFIG_GREYBUS_BOOTROM=m +CONFIG_GREYBUS_FIRMWARE=m +CONFIG_GREYBUS_HID=m +CONFIG_GREYBUS_LIGHT=m +CONFIG_GREYBUS_LOG=m +CONFIG_GREYBUS_LOOPBACK=m +CONFIG_GREYBUS_POWER=m +CONFIG_GREYBUS_RAW=m +CONFIG_GREYBUS_VIBRATOR=m +CONFIG_GREYBUS_BRIDGED_PHY=m +CONFIG_GREYBUS_GPIO=m +CONFIG_GREYBUS_I2C=m +CONFIG_GREYBUS_PWM=m +CONFIG_GREYBUS_SDIO=m +CONFIG_GREYBUS_SPI=m +CONFIG_GREYBUS_UART=m +CONFIG_GREYBUS_USB=m + +# +# USB Power Delivery and Type-C drivers +# +CONFIG_TYPEC_TCPCI=m +CONFIG_DRM_VBOXVIDEO=m +CONFIG_PI433=m +CONFIG_X86_PLATFORM_DEVICES=y +CONFIG_ACER_WMI=m +CONFIG_ACER_WIRELESS=m +CONFIG_ACERHDF=m +CONFIG_ALIENWARE_WMI=m +CONFIG_ASUS_LAPTOP=m +CONFIG_DELL_SMBIOS=m +CONFIG_DELL_SMBIOS_WMI=y +CONFIG_DELL_SMBIOS_SMM=y +CONFIG_DELL_LAPTOP=m +CONFIG_DELL_WMI=m +CONFIG_DELL_WMI_DESCRIPTOR=m +CONFIG_DELL_WMI_AIO=m +CONFIG_DELL_WMI_LED=m +CONFIG_DELL_SMO8800=m +CONFIG_DELL_RBTN=m +CONFIG_FUJITSU_LAPTOP=m +CONFIG_FUJITSU_TABLET=m +CONFIG_AMILO_RFKILL=m +CONFIG_GPD_POCKET_FAN=m +CONFIG_HP_ACCEL=m +CONFIG_HP_WIRELESS=m +CONFIG_HP_WMI=m +CONFIG_MSI_LAPTOP=m +CONFIG_PANASONIC_LAPTOP=m +CONFIG_COMPAL_LAPTOP=m +CONFIG_SONY_LAPTOP=m +CONFIG_SONYPI_COMPAT=y +CONFIG_IDEAPAD_LAPTOP=m +CONFIG_SURFACE3_WMI=m +CONFIG_THINKPAD_ACPI=m +CONFIG_THINKPAD_ACPI_ALSA_SUPPORT=y +# CONFIG_THINKPAD_ACPI_DEBUGFACILITIES is not set +# CONFIG_THINKPAD_ACPI_DEBUG is not set +# CONFIG_THINKPAD_ACPI_UNSAFE_LEDS is not set +CONFIG_THINKPAD_ACPI_VIDEO=y +CONFIG_THINKPAD_ACPI_HOTKEY_POLL=y +CONFIG_SENSORS_HDAPS=m +CONFIG_INTEL_MENLOW=m +CONFIG_EEEPC_LAPTOP=m +CONFIG_ASUS_WMI=m +CONFIG_ASUS_NB_WMI=m +CONFIG_EEEPC_WMI=m +CONFIG_ASUS_WIRELESS=m +CONFIG_ACPI_WMI=m +CONFIG_WMI_BMOF=m +CONFIG_INTEL_WMI_THUNDERBOLT=m +CONFIG_MSI_WMI=m +CONFIG_PEAQ_WMI=m +CONFIG_TOPSTAR_LAPTOP=m +CONFIG_ACPI_TOSHIBA=m +CONFIG_TOSHIBA_BT_RFKILL=m +CONFIG_TOSHIBA_HAPS=m +CONFIG_TOSHIBA_WMI=m +CONFIG_ACPI_CMPC=m +CONFIG_INTEL_CHT_INT33FE=m +CONFIG_INTEL_INT0002_VGPIO=m +CONFIG_INTEL_HID_EVENT=m +CONFIG_INTEL_VBTN=m +CONFIG_INTEL_IPS=m +CONFIG_INTEL_PMC_CORE=y +CONFIG_IBM_RTL=m +CONFIG_SAMSUNG_LAPTOP=m +CONFIG_MXM_WMI=m +CONFIG_INTEL_OAKTRAIL=m +CONFIG_SAMSUNG_Q10=m +CONFIG_APPLE_GMUX=m +CONFIG_INTEL_RST=m +CONFIG_INTEL_SMARTCONNECT=m +CONFIG_PVPANIC=m +CONFIG_INTEL_PMC_IPC=m +CONFIG_INTEL_BXTWC_PMIC_TMU=m +CONFIG_SURFACE_PRO3_BUTTON=m +CONFIG_SURFACE_3_BUTTON=m +CONFIG_INTEL_PUNIT_IPC=m +CONFIG_INTEL_TELEMETRY=m +CONFIG_MLX_PLATFORM=m +# CONFIG_INTEL_TURBO_MAX_3 is not set +CONFIG_INTEL_CHTDC_TI_PWRBTN=m +CONFIG_PMC_ATOM=y +CONFIG_CHROME_PLATFORMS=y +CONFIG_CHROMEOS_LAPTOP=m +CONFIG_CHROMEOS_PSTORE=m +CONFIG_CROS_EC_LPC=m +CONFIG_CROS_EC_LPC_MEC=y +CONFIG_CROS_EC_PROTO=y +CONFIG_CROS_KBD_LED_BACKLIGHT=m +CONFIG_MELLANOX_PLATFORM=y +CONFIG_MLXREG_HOTPLUG=m +CONFIG_CLKDEV_LOOKUP=y +CONFIG_HAVE_CLK_PREPARE=y +CONFIG_COMMON_CLK=y + +# +# Common Clock Framework +# +CONFIG_COMMON_CLK_WM831X=m +CONFIG_COMMON_CLK_SI5351=m +CONFIG_COMMON_CLK_CDCE706=m +CONFIG_COMMON_CLK_CS2000_CP=m +# CONFIG_COMMON_CLK_NXP is not set +CONFIG_COMMON_CLK_PWM=m +# CONFIG_COMMON_CLK_PXA is not set +# CONFIG_COMMON_CLK_PIC32 is not set +CONFIG_HWSPINLOCK=y + +# +# Clock Source drivers +# +CONFIG_CLKEVT_I8253=y +CONFIG_I8253_LOCK=y +CONFIG_CLKBLD_I8253=y +# CONFIG_ATMEL_PIT is not set +# CONFIG_SH_TIMER_CMT is not set +# CONFIG_SH_TIMER_MTU2 is not set +# CONFIG_SH_TIMER_TMU is not set +# CONFIG_EM_TIMER_STI is not set +CONFIG_MAILBOX=y +CONFIG_PCC=y +CONFIG_ALTERA_MBOX=m +CONFIG_IOMMU_API=y +CONFIG_IOMMU_SUPPORT=y + +# +# Generic IOMMU Pagetable Support +# +CONFIG_IOMMU_IOVA=y +CONFIG_AMD_IOMMU=y +CONFIG_AMD_IOMMU_V2=m +CONFIG_DMAR_TABLE=y +CONFIG_INTEL_IOMMU=y +CONFIG_INTEL_IOMMU_SVM=y +# CONFIG_INTEL_IOMMU_DEFAULT_ON is not set +CONFIG_INTEL_IOMMU_FLOPPY_WA=y +CONFIG_IRQ_REMAP=y + +# +# Remoteproc drivers +# +CONFIG_REMOTEPROC=m + +# +# Rpmsg drivers +# +CONFIG_RPMSG=m +CONFIG_RPMSG_CHAR=m +CONFIG_RPMSG_QCOM_GLINK_NATIVE=m +CONFIG_RPMSG_QCOM_GLINK_RPM=m +CONFIG_RPMSG_VIRTIO=m +CONFIG_SOUNDWIRE=y + +# +# SoundWire Devices +# +CONFIG_SOUNDWIRE_BUS=m +CONFIG_SOUNDWIRE_CADENCE=m +CONFIG_SOUNDWIRE_INTEL=m + +# +# SOC (System On Chip) specific Drivers +# + +# +# Amlogic SoC drivers +# + +# +# Broadcom SoC drivers +# + +# +# i.MX SoC drivers +# + +# +# Qualcomm SoC drivers +# +# CONFIG_SUNXI_SRAM is not set +CONFIG_SOC_TI=y + +# +# Xilinx SoC drivers +# +CONFIG_XILINX_VCU=m +CONFIG_PM_DEVFREQ=y + +# +# DEVFREQ Governors +# +CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y +CONFIG_DEVFREQ_GOV_PERFORMANCE=y +CONFIG_DEVFREQ_GOV_POWERSAVE=y +CONFIG_DEVFREQ_GOV_USERSPACE=y +CONFIG_DEVFREQ_GOV_PASSIVE=m + +# +# DEVFREQ Drivers +# +CONFIG_PM_DEVFREQ_EVENT=y +CONFIG_EXTCON=y + +# +# Extcon Device Drivers +# +CONFIG_EXTCON_ADC_JACK=m +CONFIG_EXTCON_ARIZONA=m +CONFIG_EXTCON_AXP288=m +CONFIG_EXTCON_GPIO=m +# CONFIG_EXTCON_INTEL_INT3496 is not set +CONFIG_EXTCON_MAX14577=m +CONFIG_EXTCON_MAX3355=m +CONFIG_EXTCON_MAX77693=m +CONFIG_EXTCON_RT8973A=m +CONFIG_EXTCON_SM5502=m +# CONFIG_EXTCON_USB_GPIO is not set +CONFIG_EXTCON_USBC_CROS_EC=m +CONFIG_MEMORY=y +CONFIG_IIO=m +CONFIG_IIO_BUFFER=y +CONFIG_IIO_BUFFER_CB=m +CONFIG_IIO_BUFFER_HW_CONSUMER=m +CONFIG_IIO_KFIFO_BUF=m +CONFIG_IIO_TRIGGERED_BUFFER=m +CONFIG_IIO_CONFIGFS=m +CONFIG_IIO_TRIGGER=y +CONFIG_IIO_CONSUMERS_PER_TRIGGER=2 +CONFIG_IIO_SW_DEVICE=m +CONFIG_IIO_SW_TRIGGER=m +CONFIG_IIO_TRIGGERED_EVENT=m + +# +# Accelerometers +# +CONFIG_BMA180=m +CONFIG_BMA220=m +CONFIG_BMC150_ACCEL=m +CONFIG_BMC150_ACCEL_I2C=m +CONFIG_BMC150_ACCEL_SPI=m +CONFIG_DA280=m +CONFIG_DA311=m +CONFIG_DMARD09=m +CONFIG_DMARD10=m +CONFIG_HID_SENSOR_ACCEL_3D=m +CONFIG_IIO_CROS_EC_ACCEL_LEGACY=m +CONFIG_IIO_ST_ACCEL_3AXIS=m +CONFIG_IIO_ST_ACCEL_I2C_3AXIS=m +CONFIG_IIO_ST_ACCEL_SPI_3AXIS=m +CONFIG_KXSD9=m +CONFIG_KXSD9_SPI=m +CONFIG_KXSD9_I2C=m +CONFIG_KXCJK1013=m +CONFIG_MC3230=m +CONFIG_MMA7455=m +CONFIG_MMA7455_I2C=m +CONFIG_MMA7455_SPI=m +CONFIG_MMA7660=m +CONFIG_MMA8452=m +CONFIG_MMA9551_CORE=m +CONFIG_MMA9551=m +CONFIG_MMA9553=m +CONFIG_MXC4005=m +CONFIG_MXC6255=m +CONFIG_SCA3000=m +CONFIG_STK8312=m +CONFIG_STK8BA50=m + +# +# Analog to digital converters +# +CONFIG_AD_SIGMA_DELTA=m +CONFIG_AD7266=m +CONFIG_AD7291=m +CONFIG_AD7298=m +CONFIG_AD7476=m +CONFIG_AD7766=m +CONFIG_AD7791=m +CONFIG_AD7793=m +CONFIG_AD7887=m +CONFIG_AD7923=m +CONFIG_AD799X=m +CONFIG_AXP20X_ADC=m +CONFIG_AXP288_ADC=m +CONFIG_CC10001_ADC=m +CONFIG_DA9150_GPADC=m +CONFIG_DLN2_ADC=m +CONFIG_HI8435=m +CONFIG_HX711=m +CONFIG_INA2XX_ADC=m +CONFIG_LTC2471=m +CONFIG_LTC2485=m +CONFIG_LTC2497=m +CONFIG_MAX1027=m +CONFIG_MAX11100=m +CONFIG_MAX1118=m +CONFIG_MAX1363=m +CONFIG_MAX9611=m +CONFIG_MCP320X=m +CONFIG_MCP3422=m +CONFIG_MEN_Z188_ADC=m +CONFIG_NAU7802=m +CONFIG_QCOM_VADC_COMMON=m +CONFIG_QCOM_SPMI_IADC=m +CONFIG_QCOM_SPMI_VADC=m +CONFIG_TI_ADC081C=m +CONFIG_TI_ADC0832=m +CONFIG_TI_ADC084S021=m +CONFIG_TI_ADC12138=m +CONFIG_TI_ADC108S102=m +CONFIG_TI_ADC128S052=m +CONFIG_TI_ADC161S626=m +CONFIG_TI_ADS1015=m +CONFIG_TI_ADS7950=m +CONFIG_TI_AM335X_ADC=m +CONFIG_TI_TLC4541=m +CONFIG_VIPERBOARD_ADC=m + +# +# Amplifiers +# +CONFIG_AD8366=m + +# +# Chemical Sensors +# +CONFIG_ATLAS_PH_SENSOR=m +CONFIG_CCS811=m +CONFIG_IAQCORE=m +CONFIG_VZ89X=m +CONFIG_IIO_CROS_EC_SENSORS_CORE=m +CONFIG_IIO_CROS_EC_SENSORS=m + +# +# Hid Sensor IIO Common +# +CONFIG_HID_SENSOR_IIO_COMMON=m +CONFIG_HID_SENSOR_IIO_TRIGGER=m +CONFIG_IIO_MS_SENSORS_I2C=m + +# +# SSP Sensor Common +# +CONFIG_IIO_SSP_SENSORS_COMMONS=m +CONFIG_IIO_SSP_SENSORHUB=m +CONFIG_IIO_ST_SENSORS_I2C=m +CONFIG_IIO_ST_SENSORS_SPI=m +CONFIG_IIO_ST_SENSORS_CORE=m + +# +# Counters +# + +# +# Digital to analog converters +# +CONFIG_AD5064=m +CONFIG_AD5360=m +CONFIG_AD5380=m +CONFIG_AD5421=m +CONFIG_AD5446=m +CONFIG_AD5449=m +CONFIG_AD5592R_BASE=m +CONFIG_AD5592R=m +CONFIG_AD5593R=m +CONFIG_AD5504=m +CONFIG_AD5624R_SPI=m +CONFIG_LTC2632=m +CONFIG_AD5686=m +CONFIG_AD5755=m +CONFIG_AD5761=m +CONFIG_AD5764=m +CONFIG_AD5791=m +CONFIG_AD7303=m +CONFIG_AD8801=m +CONFIG_DS4424=m +CONFIG_M62332=m +CONFIG_MAX517=m +CONFIG_MCP4725=m +CONFIG_MCP4922=m +CONFIG_TI_DAC082S085=m + +# +# IIO dummy driver +# +# CONFIG_IIO_SIMPLE_DUMMY is not set + +# +# Frequency Synthesizers DDS/PLL +# + +# +# Clock Generator/Distribution +# +CONFIG_AD9523=m + +# +# Phase-Locked Loop (PLL) frequency synthesizers +# +CONFIG_ADF4350=m + +# +# Digital gyroscope sensors +# +CONFIG_ADIS16080=m +CONFIG_ADIS16130=m +CONFIG_ADIS16136=m +CONFIG_ADIS16260=m +CONFIG_ADXRS450=m +CONFIG_BMG160=m +CONFIG_BMG160_I2C=m +CONFIG_BMG160_SPI=m +CONFIG_HID_SENSOR_GYRO_3D=m +CONFIG_MPU3050=m +CONFIG_MPU3050_I2C=m +CONFIG_IIO_ST_GYRO_3AXIS=m +CONFIG_IIO_ST_GYRO_I2C_3AXIS=m +CONFIG_IIO_ST_GYRO_SPI_3AXIS=m +CONFIG_ITG3200=m + +# +# Health Sensors +# + +# +# Heart Rate Monitors +# +CONFIG_AFE4403=m +CONFIG_AFE4404=m +CONFIG_MAX30100=m +CONFIG_MAX30102=m + +# +# Humidity sensors +# +CONFIG_AM2315=m +CONFIG_DHT11=m +CONFIG_HDC100X=m +CONFIG_HID_SENSOR_HUMIDITY=m +CONFIG_HTS221=m +CONFIG_HTS221_I2C=m +CONFIG_HTS221_SPI=m +CONFIG_HTU21=m +CONFIG_SI7005=m +CONFIG_SI7020=m + +# +# Inertial measurement units +# +CONFIG_ADIS16400=m +CONFIG_ADIS16480=m +CONFIG_BMI160=m +CONFIG_BMI160_I2C=m +CONFIG_BMI160_SPI=m +CONFIG_KMX61=m +CONFIG_INV_MPU6050_IIO=m +CONFIG_INV_MPU6050_I2C=m +CONFIG_INV_MPU6050_SPI=m +CONFIG_IIO_ST_LSM6DSX=m +CONFIG_IIO_ST_LSM6DSX_I2C=m +CONFIG_IIO_ST_LSM6DSX_SPI=m +CONFIG_IIO_ADIS_LIB=m +CONFIG_IIO_ADIS_LIB_BUFFER=y + +# +# Light sensors +# +# CONFIG_ACPI_ALS is not set +CONFIG_ADJD_S311=m +CONFIG_AL3320A=m +CONFIG_APDS9300=m +CONFIG_APDS9960=m +CONFIG_BH1750=m +CONFIG_BH1780=m +CONFIG_CM32181=m +CONFIG_CM3232=m +CONFIG_CM3323=m +CONFIG_CM36651=m +CONFIG_IIO_CROS_EC_LIGHT_PROX=m +CONFIG_GP2AP020A00F=m +CONFIG_SENSORS_ISL29018=m +CONFIG_SENSORS_ISL29028=m +CONFIG_ISL29125=m +CONFIG_HID_SENSOR_ALS=m +CONFIG_HID_SENSOR_PROX=m +CONFIG_JSA1212=m +CONFIG_RPR0521=m +CONFIG_SENSORS_LM3533=m +CONFIG_LTR501=m +CONFIG_MAX44000=m +CONFIG_OPT3001=m +CONFIG_PA12203001=m +CONFIG_SI1145=m +CONFIG_STK3310=m +CONFIG_ST_UVIS25=m +CONFIG_ST_UVIS25_I2C=m +CONFIG_ST_UVIS25_SPI=m +CONFIG_TCS3414=m +CONFIG_TCS3472=m +CONFIG_SENSORS_TSL2563=m +CONFIG_TSL2583=m +CONFIG_TSL4531=m +CONFIG_US5182D=m +CONFIG_VCNL4000=m +CONFIG_VEML6070=m +CONFIG_VL6180=m +CONFIG_ZOPT2201=m + +# +# Magnetometer sensors +# +CONFIG_AK8975=m +CONFIG_AK09911=m +CONFIG_BMC150_MAGN=m +CONFIG_BMC150_MAGN_I2C=m +CONFIG_BMC150_MAGN_SPI=m +CONFIG_MAG3110=m +CONFIG_HID_SENSOR_MAGNETOMETER_3D=m +CONFIG_MMC35240=m +CONFIG_IIO_ST_MAGN_3AXIS=m +CONFIG_IIO_ST_MAGN_I2C_3AXIS=m +CONFIG_IIO_ST_MAGN_SPI_3AXIS=m +CONFIG_SENSORS_HMC5843=m +CONFIG_SENSORS_HMC5843_I2C=m +CONFIG_SENSORS_HMC5843_SPI=m + +# +# Multiplexers +# + +# +# Inclinometer sensors +# +CONFIG_HID_SENSOR_INCLINOMETER_3D=m +CONFIG_HID_SENSOR_DEVICE_ROTATION=m + +# +# Triggers - standalone +# +CONFIG_IIO_HRTIMER_TRIGGER=m +CONFIG_IIO_INTERRUPT_TRIGGER=m +CONFIG_IIO_TIGHTLOOP_TRIGGER=m +CONFIG_IIO_SYSFS_TRIGGER=m + +# +# Digital potentiometers +# +CONFIG_DS1803=m +CONFIG_MAX5481=m +CONFIG_MAX5487=m +CONFIG_MCP4131=m +CONFIG_MCP4531=m +CONFIG_TPL0102=m + +# +# Digital potentiostats +# +CONFIG_LMP91000=m + +# +# Pressure sensors +# +CONFIG_ABP060MG=m +CONFIG_BMP280=m +CONFIG_BMP280_I2C=m +CONFIG_BMP280_SPI=m +CONFIG_IIO_CROS_EC_BARO=m +CONFIG_HID_SENSOR_PRESS=m +CONFIG_HP03=m +CONFIG_MPL115=m +CONFIG_MPL115_I2C=m +CONFIG_MPL115_SPI=m +CONFIG_MPL3115=m +CONFIG_MS5611=m +CONFIG_MS5611_I2C=m +CONFIG_MS5611_SPI=m +CONFIG_MS5637=m +CONFIG_IIO_ST_PRESS=m +CONFIG_IIO_ST_PRESS_I2C=m +CONFIG_IIO_ST_PRESS_SPI=m +CONFIG_T5403=m +CONFIG_HP206C=m +CONFIG_ZPA2326=m +CONFIG_ZPA2326_I2C=m +CONFIG_ZPA2326_SPI=m + +# +# Lightning sensors +# +CONFIG_AS3935=m + +# +# Proximity and distance sensors +# +CONFIG_LIDAR_LITE_V2=m +CONFIG_RFD77402=m +CONFIG_SRF04=m +CONFIG_SX9500=m +CONFIG_SRF08=m + +# +# Temperature sensors +# +CONFIG_MAXIM_THERMOCOUPLE=m +CONFIG_HID_SENSOR_TEMP=m +CONFIG_MLX90614=m +CONFIG_TMP006=m +CONFIG_TMP007=m +CONFIG_TSYS01=m +CONFIG_TSYS02D=m +CONFIG_NTB=m +CONFIG_NTB_AMD=m +CONFIG_NTB_IDT=m +CONFIG_NTB_INTEL=m +CONFIG_NTB_SWITCHTEC=m +CONFIG_NTB_PINGPONG=m +CONFIG_NTB_TOOL=m +CONFIG_NTB_PERF=m +CONFIG_NTB_TRANSPORT=m +CONFIG_VME_BUS=y + +# +# VME Bridge Drivers +# +CONFIG_VME_CA91CX42=m +CONFIG_VME_TSI148=m +CONFIG_VME_FAKE=m + +# +# VME Board Drivers +# +CONFIG_VMIVME_7805=m + +# +# VME Device Drivers +# +CONFIG_VME_USER=m +CONFIG_PWM=y +CONFIG_PWM_SYSFS=y +CONFIG_PWM_CROS_EC=m +CONFIG_PWM_LP3943=m +CONFIG_PWM_LPSS=m +CONFIG_PWM_LPSS_PCI=m +CONFIG_PWM_LPSS_PLATFORM=m +CONFIG_PWM_PCA9685=m + +# +# IRQ chip support +# +CONFIG_ARM_GIC_MAX_NR=1 +# CONFIG_ARM_GIC_V3_ITS is not set +CONFIG_IPACK_BUS=m +CONFIG_BOARD_TPCI200=m +CONFIG_SERIAL_IPOCTAL=m +CONFIG_RESET_CONTROLLER=y +# CONFIG_RESET_ATH79 is not set +# CONFIG_RESET_AXS10X is not set +# CONFIG_RESET_BERLIN is not set +# CONFIG_RESET_IMX7 is not set +# CONFIG_RESET_LANTIQ is not set +# CONFIG_RESET_LPC18XX is not set +# CONFIG_RESET_MESON is not set +# CONFIG_RESET_PISTACHIO is not set +# CONFIG_RESET_SIMPLE is not set +# CONFIG_RESET_SUNXI is not set +CONFIG_RESET_TI_SYSCON=m +# CONFIG_RESET_ZYNQ is not set +# CONFIG_RESET_TEGRA_BPMP is not set +CONFIG_FMC=m +CONFIG_FMC_FAKEDEV=m +CONFIG_FMC_TRIVIAL=m +CONFIG_FMC_WRITE_EEPROM=m +CONFIG_FMC_CHARDEV=m + +# +# PHY Subsystem +# +CONFIG_GENERIC_PHY=y +CONFIG_BCM_KONA_USB2_PHY=m +CONFIG_PHY_PXA_28NM_HSIC=m +CONFIG_PHY_PXA_28NM_USB2=m +CONFIG_PHY_CPCAP_USB=m +CONFIG_PHY_QCOM_USB_HS=m +CONFIG_PHY_QCOM_USB_HSIC=m +CONFIG_PHY_SAMSUNG_USB2=m +# CONFIG_PHY_EXYNOS4210_USB2 is not set +# CONFIG_PHY_EXYNOS4X12_USB2 is not set +# CONFIG_PHY_EXYNOS5250_USB2 is not set +CONFIG_PHY_TUSB1210=m +CONFIG_POWERCAP=y +CONFIG_INTEL_RAPL=m +CONFIG_MCB=m +CONFIG_MCB_PCI=m +CONFIG_MCB_LPC=m + +# +# Performance monitor support +# +CONFIG_RAS=y +CONFIG_RAS_CEC=y +CONFIG_THUNDERBOLT=m + +# +# Android +# +# CONFIG_ANDROID is not set +CONFIG_LIBNVDIMM=m +CONFIG_BLK_DEV_PMEM=m +CONFIG_ND_BLK=m +CONFIG_ND_CLAIM=y +CONFIG_ND_BTT=m +CONFIG_BTT=y +CONFIG_DAX=y +CONFIG_DEV_DAX=m +CONFIG_NVMEM=y +CONFIG_STM=m +# CONFIG_STM_DUMMY is not set +CONFIG_STM_SOURCE_CONSOLE=m +CONFIG_STM_SOURCE_HEARTBEAT=m +# CONFIG_STM_SOURCE_FTRACE is not set +CONFIG_INTEL_TH=m +CONFIG_INTEL_TH_PCI=m +CONFIG_INTEL_TH_GTH=m +CONFIG_INTEL_TH_STH=m +CONFIG_INTEL_TH_MSU=m +CONFIG_INTEL_TH_PTI=m +# CONFIG_INTEL_TH_DEBUG is not set +CONFIG_FPGA=m +CONFIG_ALTERA_PR_IP_CORE=m +CONFIG_FPGA_MGR_ALTERA_PS_SPI=m +CONFIG_FPGA_MGR_ALTERA_CVP=m +CONFIG_FPGA_MGR_XILINX_SPI=m +CONFIG_FPGA_BRIDGE=m +CONFIG_XILINX_PR_DECOUPLER=m +CONFIG_FPGA_REGION=m +CONFIG_FSI=m +CONFIG_FSI_MASTER_GPIO=m +CONFIG_FSI_MASTER_HUB=m +CONFIG_FSI_SCOM=m +CONFIG_PM_OPP=y +# CONFIG_UNISYS_VISORBUS is not set +CONFIG_SIOX=m +CONFIG_SIOX_BUS_GPIO=m +CONFIG_SLIMBUS=m +CONFIG_SLIM_QCOM_CTRL=m + +# +# Firmware Drivers +# +CONFIG_EDD=m +# CONFIG_EDD_OFF is not set +CONFIG_FIRMWARE_MEMMAP=y +CONFIG_DELL_RBU=m +CONFIG_DCDBAS=m +CONFIG_DMIID=y +CONFIG_DMI_SYSFS=m +CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y +CONFIG_ISCSI_IBFT_FIND=y +CONFIG_ISCSI_IBFT=m +CONFIG_FW_CFG_SYSFS=m +# CONFIG_FW_CFG_SYSFS_CMDLINE is not set +CONFIG_GOOGLE_FIRMWARE=y +CONFIG_GOOGLE_SMI=m +CONFIG_GOOGLE_COREBOOT_TABLE=m +CONFIG_GOOGLE_COREBOOT_TABLE_ACPI=m +CONFIG_GOOGLE_MEMCONSOLE=m +CONFIG_GOOGLE_MEMCONSOLE_X86_LEGACY=m +CONFIG_GOOGLE_MEMCONSOLE_COREBOOT=m +CONFIG_GOOGLE_VPD=m + +# +# EFI (Extensible Firmware Interface) Support +# +CONFIG_EFI_VARS=m +CONFIG_EFI_ESRT=y +CONFIG_EFI_VARS_PSTORE=m +CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE=y +CONFIG_EFI_RUNTIME_MAP=y +# CONFIG_EFI_FAKE_MEMMAP is not set +CONFIG_EFI_RUNTIME_WRAPPERS=y +CONFIG_EFI_BOOTLOADER_CONTROL=m +CONFIG_EFI_CAPSULE_LOADER=m +CONFIG_EFI_TEST=m +CONFIG_APPLE_PROPERTIES=y +CONFIG_RESET_ATTACK_MITIGATION=y +CONFIG_UEFI_CPER=y +CONFIG_EFI_DEV_PATH_PARSER=y + +# +# Tegra firmware driver +# + +# +# File systems +# +CONFIG_DCACHE_WORD_ACCESS=y +CONFIG_FS_IOMAP=y +CONFIG_EXT2_FS=m +CONFIG_EXT2_FS_XATTR=y +CONFIG_EXT2_FS_POSIX_ACL=y +CONFIG_EXT2_FS_SECURITY=y +CONFIG_EXT3_FS=m +CONFIG_EXT3_FS_POSIX_ACL=y +CONFIG_EXT3_FS_SECURITY=y +CONFIG_EXT4_FS=m +CONFIG_EXT4_FS_POSIX_ACL=y +CONFIG_EXT4_FS_SECURITY=y +CONFIG_EXT4_ENCRYPTION=y +CONFIG_EXT4_FS_ENCRYPTION=y +# CONFIG_EXT4_DEBUG is not set +CONFIG_JBD2=m +# CONFIG_JBD2_DEBUG is not set +CONFIG_FS_MBCACHE=m +CONFIG_REISERFS_FS=m +# CONFIG_REISERFS_CHECK is not set +CONFIG_REISERFS_PROC_INFO=y +CONFIG_REISERFS_FS_XATTR=y +CONFIG_REISERFS_FS_POSIX_ACL=y +CONFIG_REISERFS_FS_SECURITY=y +CONFIG_JFS_FS=m +CONFIG_JFS_POSIX_ACL=y +CONFIG_JFS_SECURITY=y +# CONFIG_JFS_DEBUG is not set +CONFIG_JFS_STATISTICS=y +CONFIG_XFS_FS=m +CONFIG_XFS_QUOTA=y +CONFIG_XFS_POSIX_ACL=y +CONFIG_XFS_RT=y +CONFIG_XFS_ONLINE_SCRUB=y +# CONFIG_XFS_WARN is not set +# CONFIG_XFS_DEBUG is not set +CONFIG_GFS2_FS=m +CONFIG_GFS2_FS_LOCKING_DLM=y +CONFIG_OCFS2_FS=m +CONFIG_OCFS2_FS_O2CB=m +CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m +CONFIG_OCFS2_FS_STATS=y +CONFIG_OCFS2_DEBUG_MASKLOG=y +CONFIG_OCFS2_DEBUG_FS=y +CONFIG_BTRFS_FS=m +CONFIG_BTRFS_FS_POSIX_ACL=y +# CONFIG_BTRFS_FS_CHECK_INTEGRITY is not set +# CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set +# CONFIG_BTRFS_DEBUG is not set +# CONFIG_BTRFS_ASSERT is not set +# CONFIG_BTRFS_FS_REF_VERIFY is not set +CONFIG_NILFS2_FS=m +CONFIG_F2FS_FS=m +CONFIG_F2FS_STAT_FS=y +CONFIG_F2FS_FS_XATTR=y +CONFIG_F2FS_FS_POSIX_ACL=y +CONFIG_F2FS_FS_SECURITY=y +CONFIG_F2FS_CHECK_FS=y +CONFIG_F2FS_FS_ENCRYPTION=y +# CONFIG_F2FS_IO_TRACE is not set +# CONFIG_F2FS_FAULT_INJECTION is not set +CONFIG_FS_DAX=y +CONFIG_FS_POSIX_ACL=y +CONFIG_EXPORTFS=y +CONFIG_EXPORTFS_BLOCK_OPS=y +CONFIG_FILE_LOCKING=y +CONFIG_MANDATORY_FILE_LOCKING=y +CONFIG_FS_ENCRYPTION=m +CONFIG_FSNOTIFY=y +CONFIG_DNOTIFY=y +CONFIG_INOTIFY_USER=y +CONFIG_FANOTIFY=y +CONFIG_QUOTA=y +CONFIG_QUOTA_NETLINK_INTERFACE=y +# CONFIG_PRINT_QUOTA_WARNING is not set +# CONFIG_QUOTA_DEBUG is not set +CONFIG_QUOTA_TREE=m +CONFIG_QFMT_V1=m +CONFIG_QFMT_V2=m +CONFIG_QUOTACTL=y +CONFIG_QUOTACTL_COMPAT=y +CONFIG_AUTOFS4_FS=m +CONFIG_FUSE_FS=m +CONFIG_CUSE=m +CONFIG_OVERLAY_FS=m +# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set +CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y +CONFIG_OVERLAY_FS_INDEX=y +CONFIG_OVERLAY_FS_NFS_EXPORT=y + +# +# Caches +# +CONFIG_FSCACHE=m +CONFIG_FSCACHE_STATS=y +# CONFIG_FSCACHE_HISTOGRAM is not set +# CONFIG_FSCACHE_DEBUG is not set +# CONFIG_FSCACHE_OBJECT_LIST is not set +CONFIG_CACHEFILES=m +# CONFIG_CACHEFILES_DEBUG is not set +# CONFIG_CACHEFILES_HISTOGRAM is not set + +# +# CD-ROM/DVD Filesystems +# +CONFIG_ISO9660_FS=m +CONFIG_JOLIET=y +CONFIG_ZISOFS=y +CONFIG_UDF_FS=m +CONFIG_UDF_NLS=y + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=m +CONFIG_MSDOS_FS=m +CONFIG_VFAT_FS=m +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="utf8" +# CONFIG_FAT_DEFAULT_UTF8 is not set +CONFIG_NTFS_FS=m +# CONFIG_NTFS_DEBUG is not set +CONFIG_NTFS_RW=y + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_KCORE=y +CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_PROC_CHILDREN is not set +CONFIG_KERNFS=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +CONFIG_TMPFS_POSIX_ACL=y +CONFIG_TMPFS_XATTR=y +CONFIG_HUGETLBFS=y +CONFIG_HUGETLB_PAGE=y +CONFIG_ARCH_HAS_GIGANTIC_PAGE=y +CONFIG_CONFIGFS_FS=m +CONFIG_EFIVAR_FS=m +CONFIG_MISC_FILESYSTEMS=y +CONFIG_ORANGEFS_FS=m +CONFIG_ADFS_FS=m +# CONFIG_ADFS_FS_RW is not set +CONFIG_AFFS_FS=m +CONFIG_ECRYPT_FS=m +CONFIG_ECRYPT_FS_MESSAGING=y +CONFIG_HFS_FS=m +CONFIG_HFSPLUS_FS=m +CONFIG_HFSPLUS_FS_POSIX_ACL=y +CONFIG_BEFS_FS=m +# CONFIG_BEFS_DEBUG is not set +CONFIG_BFS_FS=m +CONFIG_EFS_FS=m +CONFIG_JFFS2_FS=m +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +CONFIG_JFFS2_FS_WBUF_VERIFY=y +CONFIG_JFFS2_SUMMARY=y +CONFIG_JFFS2_FS_XATTR=y +CONFIG_JFFS2_FS_POSIX_ACL=y +CONFIG_JFFS2_FS_SECURITY=y +CONFIG_JFFS2_COMPRESSION_OPTIONS=y +CONFIG_JFFS2_ZLIB=y +CONFIG_JFFS2_LZO=y +CONFIG_JFFS2_RTIME=y +CONFIG_JFFS2_RUBIN=y +# CONFIG_JFFS2_CMODE_NONE is not set +CONFIG_JFFS2_CMODE_PRIORITY=y +# CONFIG_JFFS2_CMODE_SIZE is not set +# CONFIG_JFFS2_CMODE_FAVOURLZO is not set +CONFIG_UBIFS_FS=m +CONFIG_UBIFS_FS_ADVANCED_COMPR=y +CONFIG_UBIFS_FS_LZO=y +CONFIG_UBIFS_FS_ZLIB=y +CONFIG_UBIFS_ATIME_SUPPORT=y +CONFIG_UBIFS_FS_ENCRYPTION=y +CONFIG_UBIFS_FS_SECURITY=y +CONFIG_CRAMFS=m +CONFIG_CRAMFS_BLOCKDEV=y +CONFIG_CRAMFS_MTD=y +CONFIG_SQUASHFS=m +# CONFIG_SQUASHFS_FILE_CACHE is not set +CONFIG_SQUASHFS_FILE_DIRECT=y +# CONFIG_SQUASHFS_DECOMP_SINGLE is not set +# CONFIG_SQUASHFS_DECOMP_MULTI is not set +CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU=y +CONFIG_SQUASHFS_XATTR=y +CONFIG_SQUASHFS_ZLIB=y +CONFIG_SQUASHFS_LZ4=y +CONFIG_SQUASHFS_LZO=y +CONFIG_SQUASHFS_XZ=y +CONFIG_SQUASHFS_ZSTD=y +CONFIG_SQUASHFS_4K_DEVBLK_SIZE=y +CONFIG_SQUASHFS_EMBEDDED=y +CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 +CONFIG_VXFS_FS=m +CONFIG_MINIX_FS=m +CONFIG_OMFS_FS=m +CONFIG_HPFS_FS=m +CONFIG_QNX4FS_FS=m +CONFIG_QNX6FS_FS=m +# CONFIG_QNX6FS_DEBUG is not set +CONFIG_ROMFS_FS=m +# CONFIG_ROMFS_BACKED_BY_BLOCK is not set +# CONFIG_ROMFS_BACKED_BY_MTD is not set +CONFIG_ROMFS_BACKED_BY_BOTH=y +CONFIG_ROMFS_ON_BLOCK=y +CONFIG_ROMFS_ON_MTD=y +CONFIG_PSTORE=y +# CONFIG_PSTORE_ZLIB_COMPRESS is not set +CONFIG_PSTORE_LZO_COMPRESS=y +# CONFIG_PSTORE_LZ4_COMPRESS is not set +# CONFIG_PSTORE_CONSOLE is not set +CONFIG_PSTORE_PMSG=y +# CONFIG_PSTORE_FTRACE is not set +CONFIG_PSTORE_RAM=m +CONFIG_SYSV_FS=m +CONFIG_UFS_FS=m +# CONFIG_UFS_FS_WRITE is not set +# CONFIG_UFS_DEBUG is not set +CONFIG_EXOFS_FS=m +# CONFIG_EXOFS_DEBUG is not set +CONFIG_ORE=m +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=m +CONFIG_NFS_V2=m +CONFIG_NFS_V3=m +CONFIG_NFS_V3_ACL=y +CONFIG_NFS_V4=m +CONFIG_NFS_SWAP=y +CONFIG_NFS_V4_1=y +CONFIG_NFS_V4_2=y +CONFIG_PNFS_FILE_LAYOUT=m +CONFIG_PNFS_BLOCK=m +CONFIG_PNFS_FLEXFILE_LAYOUT=m +CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org" +CONFIG_NFS_V4_1_MIGRATION=y +CONFIG_NFS_FSCACHE=y +# CONFIG_NFS_USE_LEGACY_DNS is not set +CONFIG_NFS_USE_KERNEL_DNS=y +CONFIG_NFSD=m +CONFIG_NFSD_V2_ACL=y +CONFIG_NFSD_V3=y +CONFIG_NFSD_V3_ACL=y +CONFIG_NFSD_V4=y +CONFIG_NFSD_PNFS=y +CONFIG_NFSD_BLOCKLAYOUT=y +CONFIG_NFSD_SCSILAYOUT=y +CONFIG_NFSD_FLEXFILELAYOUT=y +# CONFIG_NFSD_FAULT_INJECTION is not set +CONFIG_GRACE_PERIOD=m +CONFIG_LOCKD=m +CONFIG_LOCKD_V4=y +CONFIG_NFS_ACL_SUPPORT=m +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=m +CONFIG_SUNRPC_GSS=m +CONFIG_SUNRPC_BACKCHANNEL=y +CONFIG_SUNRPC_SWAP=y +CONFIG_RPCSEC_GSS_KRB5=m +# CONFIG_SUNRPC_DEBUG is not set +CONFIG_SUNRPC_XPRT_RDMA=m +CONFIG_CEPH_FS=m +CONFIG_CEPH_FSCACHE=y +CONFIG_CEPH_FS_POSIX_ACL=y +CONFIG_CIFS=m +CONFIG_CIFS_STATS=y +CONFIG_CIFS_STATS2=y +CONFIG_CIFS_WEAK_PW_HASH=y +CONFIG_CIFS_UPCALL=y +CONFIG_CIFS_XATTR=y +CONFIG_CIFS_POSIX=y +CONFIG_CIFS_ACL=y +# CONFIG_CIFS_DEBUG is not set +CONFIG_CIFS_DFS_UPCALL=y +CONFIG_CIFS_SMB311=y +# CONFIG_CIFS_SMB_DIRECT is not set +CONFIG_CIFS_FSCACHE=y +CONFIG_CODA_FS=m +CONFIG_AFS_FS=m +# CONFIG_AFS_DEBUG is not set +CONFIG_AFS_FSCACHE=y +CONFIG_9P_FS=m +CONFIG_9P_FSCACHE=y +CONFIG_9P_FS_POSIX_ACL=y +CONFIG_9P_FS_SECURITY=y +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="utf8" +CONFIG_NLS_CODEPAGE_437=m +CONFIG_NLS_CODEPAGE_737=m +CONFIG_NLS_CODEPAGE_775=m +CONFIG_NLS_CODEPAGE_850=m +CONFIG_NLS_CODEPAGE_852=m +CONFIG_NLS_CODEPAGE_855=m +CONFIG_NLS_CODEPAGE_857=m +CONFIG_NLS_CODEPAGE_860=m +CONFIG_NLS_CODEPAGE_861=m +CONFIG_NLS_CODEPAGE_862=m +CONFIG_NLS_CODEPAGE_863=m +CONFIG_NLS_CODEPAGE_864=m +CONFIG_NLS_CODEPAGE_865=m +CONFIG_NLS_CODEPAGE_866=m +CONFIG_NLS_CODEPAGE_869=m +CONFIG_NLS_CODEPAGE_936=m +CONFIG_NLS_CODEPAGE_950=m +CONFIG_NLS_CODEPAGE_932=m +CONFIG_NLS_CODEPAGE_949=m +CONFIG_NLS_CODEPAGE_874=m +CONFIG_NLS_ISO8859_8=m +CONFIG_NLS_CODEPAGE_1250=m +CONFIG_NLS_CODEPAGE_1251=m +CONFIG_NLS_ASCII=m +CONFIG_NLS_ISO8859_1=m +CONFIG_NLS_ISO8859_2=m +CONFIG_NLS_ISO8859_3=m +CONFIG_NLS_ISO8859_4=m +CONFIG_NLS_ISO8859_5=m +CONFIG_NLS_ISO8859_6=m +CONFIG_NLS_ISO8859_7=m +CONFIG_NLS_ISO8859_9=m +CONFIG_NLS_ISO8859_13=m +CONFIG_NLS_ISO8859_14=m +CONFIG_NLS_ISO8859_15=m +CONFIG_NLS_KOI8_R=m +CONFIG_NLS_KOI8_U=m +CONFIG_NLS_MAC_ROMAN=m +CONFIG_NLS_MAC_CELTIC=m +CONFIG_NLS_MAC_CENTEURO=m +CONFIG_NLS_MAC_CROATIAN=m +CONFIG_NLS_MAC_CYRILLIC=m +CONFIG_NLS_MAC_GAELIC=m +CONFIG_NLS_MAC_GREEK=m +CONFIG_NLS_MAC_ICELAND=m +CONFIG_NLS_MAC_INUIT=m +CONFIG_NLS_MAC_ROMANIAN=m +CONFIG_NLS_MAC_TURKISH=m +CONFIG_NLS_UTF8=m +CONFIG_DLM=m +# CONFIG_DLM_DEBUG is not set + +# +# Kernel hacking +# +CONFIG_TRACE_IRQFLAGS_SUPPORT=y + +# +# printk and dmesg options +# +# CONFIG_PRINTK_TIME is not set +CONFIG_CONSOLE_LOGLEVEL_DEFAULT=4 +CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4 +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_DYNAMIC_DEBUG is not set + +# +# Compile-time checks and compiler options +# +# CONFIG_DEBUG_INFO is not set +# CONFIG_ENABLE_WARN_DEPRECATED is not set +# CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_FRAME_WARN=0 +CONFIG_STRIP_ASM_SYMS=y +# CONFIG_READABLE_ASM is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_PAGE_OWNER is not set +CONFIG_DEBUG_FS=y +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_SECTION_MISMATCH is not set +CONFIG_SECTION_MISMATCH_WARN_ONLY=y +CONFIG_STACK_VALIDATION=y +# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set +CONFIG_MAGIC_SYSRQ=y +CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1 +# CONFIG_MAGIC_SYSRQ_SERIAL is not set +CONFIG_DEBUG_KERNEL=y + +# +# Memory Debugging +# +# CONFIG_PAGE_EXTENSION is not set +# CONFIG_DEBUG_PAGEALLOC is not set +# CONFIG_PAGE_POISONING is not set +# CONFIG_DEBUG_PAGE_REF is not set +# CONFIG_DEBUG_RODATA_TEST is not set +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_SLUB_STATS is not set +CONFIG_HAVE_DEBUG_KMEMLEAK=y +# CONFIG_DEBUG_KMEMLEAK is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_VM is not set +CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y +# CONFIG_DEBUG_VIRTUAL is not set +CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_DEBUG_PER_CPU_MAPS is not set +CONFIG_HAVE_DEBUG_STACKOVERFLOW=y +# CONFIG_DEBUG_STACKOVERFLOW is not set +CONFIG_HAVE_ARCH_KASAN=y +# CONFIG_KASAN is not set +CONFIG_ARCH_HAS_KCOV=y +# CONFIG_KCOV is not set +# CONFIG_DEBUG_SHIRQ is not set + +# +# Debug Lockups and Hangs +# +# CONFIG_SOFTLOCKUP_DETECTOR is not set +CONFIG_HARDLOCKUP_CHECK_TIMESTAMP=y +# CONFIG_HARDLOCKUP_DETECTOR is not set +# CONFIG_DETECT_HUNG_TASK is not set +# CONFIG_WQ_WATCHDOG is not set +# CONFIG_PANIC_ON_OOPS is not set +CONFIG_PANIC_ON_OOPS_VALUE=0 +CONFIG_PANIC_TIMEOUT=0 +CONFIG_SCHED_DEBUG=y +CONFIG_SCHED_INFO=y +CONFIG_SCHEDSTATS=y +# CONFIG_SCHED_STACK_END_CHECK is not set +# CONFIG_DEBUG_TIMEKEEPING is not set +# CONFIG_DEBUG_PREEMPT is not set + +# +# Lock Debugging (spinlocks, mutexes, etc...) +# +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_ATOMIC_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_LOCK_TORTURE_TEST is not set +# CONFIG_WW_MUTEX_SELFTEST is not set +CONFIG_STACKTRACE=y +# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_PI_LIST is not set +# CONFIG_DEBUG_SG is not set +# CONFIG_DEBUG_NOTIFIERS is not set +# CONFIG_DEBUG_CREDENTIALS is not set + +# +# RCU Debugging +# +# CONFIG_PROVE_RCU is not set +CONFIG_TORTURE_TEST=m +CONFIG_RCU_PERF_TEST=m +# CONFIG_RCU_TORTURE_TEST is not set +CONFIG_RCU_CPU_STALL_TIMEOUT=60 +# CONFIG_RCU_TRACE is not set +# CONFIG_RCU_EQS_DEBUG is not set +# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set +# CONFIG_NOTIFIER_ERROR_INJECTION is not set +# CONFIG_FAULT_INJECTION is not set +CONFIG_LATENCYTOP=y +CONFIG_USER_STACKTRACE_SUPPORT=y +CONFIG_NOP_TRACER=y +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y +CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y +CONFIG_HAVE_SYSCALL_TRACEPOINTS=y +CONFIG_HAVE_FENTRY=y +CONFIG_HAVE_C_RECORDMCOUNT=y +CONFIG_TRACE_CLOCK=y +CONFIG_RING_BUFFER=y +CONFIG_EVENT_TRACING=y +CONFIG_CONTEXT_SWITCH_TRACER=y +CONFIG_TRACING=y +CONFIG_GENERIC_TRACER=y +CONFIG_TRACING_SUPPORT=y +CONFIG_FTRACE=y +CONFIG_FUNCTION_TRACER=y +# CONFIG_FUNCTION_GRAPH_TRACER is not set +# CONFIG_PREEMPTIRQ_EVENTS is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_PREEMPT_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_HWLAT_TRACER is not set +CONFIG_FTRACE_SYSCALLS=y +# CONFIG_TRACER_SNAPSHOT is not set +CONFIG_BRANCH_PROFILE_NONE=y +# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set +CONFIG_STACK_TRACER=y +CONFIG_BLK_DEV_IO_TRACE=y +# CONFIG_UPROBE_EVENTS is not set +# CONFIG_PROBE_EVENTS is not set +CONFIG_DYNAMIC_FTRACE=y +CONFIG_DYNAMIC_FTRACE_WITH_REGS=y +CONFIG_FUNCTION_PROFILER=y +CONFIG_FTRACE_MCOUNT_RECORD=y +# CONFIG_FTRACE_STARTUP_TEST is not set +# CONFIG_MMIOTRACE is not set +# CONFIG_HIST_TRIGGERS is not set +# CONFIG_TRACEPOINT_BENCHMARK is not set +# CONFIG_RING_BUFFER_BENCHMARK is not set +# CONFIG_RING_BUFFER_STARTUP_TEST is not set +# CONFIG_TRACE_EVAL_MAP_FILE is not set +CONFIG_TRACING_EVENTS_GPIO=y +# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set +# CONFIG_DMA_API_DEBUG is not set +# CONFIG_RUNTIME_TESTING_MENU is not set +CONFIG_MEMTEST=y +# CONFIG_BUG_ON_DATA_CORRUPTION is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set +CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y +# CONFIG_ARCH_WANTS_UBSAN_NO_NULL is not set +# CONFIG_UBSAN is not set +CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y +CONFIG_STRICT_DEVMEM=y +# CONFIG_IO_STRICT_DEVMEM is not set +CONFIG_EARLY_PRINTK_USB=y +CONFIG_X86_VERBOSE_BOOTUP=y +CONFIG_EARLY_PRINTK=y +CONFIG_EARLY_PRINTK_DBGP=y +CONFIG_EARLY_PRINTK_EFI=y +CONFIG_EARLY_PRINTK_USB_XDBC=y +# CONFIG_X86_PTDUMP_CORE is not set +# CONFIG_X86_PTDUMP is not set +# CONFIG_EFI_PGT_DUMP is not set +# CONFIG_DEBUG_WX is not set +CONFIG_DOUBLEFAULT=y +# CONFIG_DEBUG_TLBFLUSH is not set +# CONFIG_IOMMU_DEBUG is not set +CONFIG_HAVE_MMIOTRACE_SUPPORT=y +CONFIG_IO_DELAY_TYPE_0X80=0 +CONFIG_IO_DELAY_TYPE_0XED=1 +CONFIG_IO_DELAY_TYPE_UDELAY=2 +CONFIG_IO_DELAY_TYPE_NONE=3 +CONFIG_IO_DELAY_0X80=y +# CONFIG_IO_DELAY_0XED is not set +# CONFIG_IO_DELAY_UDELAY is not set +# CONFIG_IO_DELAY_NONE is not set +CONFIG_DEFAULT_IO_DELAY_TYPE=0 +# CONFIG_DEBUG_BOOT_PARAMS is not set +# CONFIG_CPA_DEBUG is not set +# CONFIG_OPTIMIZE_INLINING is not set +# CONFIG_DEBUG_ENTRY is not set +# CONFIG_DEBUG_NMI_SELFTEST is not set +CONFIG_X86_DEBUG_FPU=y +# CONFIG_PUNIT_ATOM_DEBUG is not set +CONFIG_UNWINDER_ORC=y +# CONFIG_UNWINDER_FRAME_POINTER is not set + +# +# Security options +# +CONFIG_KEYS=y +CONFIG_KEYS_COMPAT=y +CONFIG_PERSISTENT_KEYRINGS=y +# CONFIG_BIG_KEYS is not set +CONFIG_TRUSTED_KEYS=m +CONFIG_ENCRYPTED_KEYS=m +# CONFIG_KEY_DH_OPERATIONS is not set +CONFIG_SECURITY_DMESG_RESTRICT=y +CONFIG_SECURITY_PERF_EVENTS_RESTRICT=y +CONFIG_SECURITY_TIOCSTI_RESTRICT=y +# CONFIG_SECURITY is not set +CONFIG_SECURITYFS=y +CONFIG_PAGE_TABLE_ISOLATION=y +CONFIG_INTEL_TXT=y +CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y +CONFIG_HARDENED_USERCOPY=y +CONFIG_HARDENED_USERCOPY_FALLBACK=y +CONFIG_FORTIFY_SOURCE=y +CONFIG_PAGE_SANITIZE=y +CONFIG_PAGE_SANITIZE_VERIFY=y +# CONFIG_STATIC_USERMODEHELPER is not set +CONFIG_DEFAULT_SECURITY_DAC=y +CONFIG_DEFAULT_SECURITY="" +CONFIG_XOR_BLOCKS=m +CONFIG_ASYNC_CORE=m +CONFIG_ASYNC_MEMCPY=m +CONFIG_ASYNC_XOR=m +CONFIG_ASYNC_PQ=m +CONFIG_ASYNC_RAID6_RECOV=m +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD2=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG=m +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_RNG_DEFAULT=m +CONFIG_CRYPTO_AKCIPHER2=y +CONFIG_CRYPTO_AKCIPHER=y +CONFIG_CRYPTO_KPP2=y +CONFIG_CRYPTO_KPP=m +CONFIG_CRYPTO_ACOMP2=y +CONFIG_CRYPTO_RSA=y +CONFIG_CRYPTO_DH=m +CONFIG_CRYPTO_ECDH=m +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y +CONFIG_CRYPTO_USER=m +CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y +CONFIG_CRYPTO_GF128MUL=m +CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_NULL2=y +CONFIG_CRYPTO_PCRYPT=m +CONFIG_CRYPTO_WORKQUEUE=y +CONFIG_CRYPTO_CRYPTD=m +CONFIG_CRYPTO_MCRYPTD=m +CONFIG_CRYPTO_AUTHENC=m +CONFIG_CRYPTO_TEST=m +CONFIG_CRYPTO_ABLK_HELPER=m +CONFIG_CRYPTO_SIMD=m +CONFIG_CRYPTO_GLUE_HELPER_X86=m +CONFIG_CRYPTO_ENGINE=m + +# +# Authenticated Encryption with Associated Data +# +CONFIG_CRYPTO_CCM=m +CONFIG_CRYPTO_GCM=m +CONFIG_CRYPTO_CHACHA20POLY1305=m +CONFIG_CRYPTO_SEQIV=m +CONFIG_CRYPTO_ECHAINIV=m + +# +# Block modes +# +CONFIG_CRYPTO_CBC=m +CONFIG_CRYPTO_CTR=m +CONFIG_CRYPTO_CTS=m +CONFIG_CRYPTO_ECB=y +CONFIG_CRYPTO_LRW=m +CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m +CONFIG_CRYPTO_KEYWRAP=m + +# +# Hash modes +# +CONFIG_CRYPTO_CMAC=m +CONFIG_CRYPTO_HMAC=m +CONFIG_CRYPTO_XCBC=m +CONFIG_CRYPTO_VMAC=m + +# +# Digest +# +CONFIG_CRYPTO_CRC32C=m +CONFIG_CRYPTO_CRC32C_INTEL=m +CONFIG_CRYPTO_CRC32=m +CONFIG_CRYPTO_CRC32_PCLMUL=m +CONFIG_CRYPTO_CRCT10DIF=y +CONFIG_CRYPTO_CRCT10DIF_PCLMUL=m +CONFIG_CRYPTO_GHASH=m +CONFIG_CRYPTO_POLY1305=m +CONFIG_CRYPTO_POLY1305_X86_64=m +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_RMD128=m +CONFIG_CRYPTO_RMD160=m +CONFIG_CRYPTO_RMD256=m +CONFIG_CRYPTO_RMD320=m +CONFIG_CRYPTO_SHA1=m +CONFIG_CRYPTO_SHA1_SSSE3=m +CONFIG_CRYPTO_SHA256_SSSE3=m +CONFIG_CRYPTO_SHA512_SSSE3=m +CONFIG_CRYPTO_SHA1_MB=m +CONFIG_CRYPTO_SHA256_MB=m +CONFIG_CRYPTO_SHA512_MB=m +CONFIG_CRYPTO_SHA256=m +CONFIG_CRYPTO_SHA512=m +CONFIG_CRYPTO_SHA3=m +CONFIG_CRYPTO_SM3=m +CONFIG_CRYPTO_TGR192=m +CONFIG_CRYPTO_WP512=m +CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL=m + +# +# Ciphers +# +CONFIG_CRYPTO_AES=y +CONFIG_CRYPTO_AES_TI=m +CONFIG_CRYPTO_AES_X86_64=m +CONFIG_CRYPTO_AES_NI_INTEL=m +CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_BLOWFISH=m +CONFIG_CRYPTO_BLOWFISH_COMMON=m +CONFIG_CRYPTO_BLOWFISH_X86_64=m +CONFIG_CRYPTO_CAMELLIA=m +CONFIG_CRYPTO_CAMELLIA_X86_64=m +CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64=m +CONFIG_CRYPTO_CAMELLIA_AESNI_AVX2_X86_64=m +CONFIG_CRYPTO_CAST_COMMON=m +CONFIG_CRYPTO_CAST5=m +CONFIG_CRYPTO_CAST5_AVX_X86_64=m +CONFIG_CRYPTO_CAST6=m +CONFIG_CRYPTO_CAST6_AVX_X86_64=m +CONFIG_CRYPTO_DES=m +CONFIG_CRYPTO_DES3_EDE_X86_64=m +CONFIG_CRYPTO_FCRYPT=m +CONFIG_CRYPTO_KHAZAD=m +CONFIG_CRYPTO_SALSA20=m +CONFIG_CRYPTO_SALSA20_X86_64=m +CONFIG_CRYPTO_CHACHA20=m +CONFIG_CRYPTO_CHACHA20_X86_64=m +CONFIG_CRYPTO_SEED=m +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_SERPENT_SSE2_X86_64=m +CONFIG_CRYPTO_SERPENT_AVX_X86_64=m +CONFIG_CRYPTO_SERPENT_AVX2_X86_64=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_TWOFISH_COMMON=m +CONFIG_CRYPTO_TWOFISH_X86_64=m +CONFIG_CRYPTO_TWOFISH_X86_64_3WAY=m +CONFIG_CRYPTO_TWOFISH_AVX_X86_64=m + +# +# Compression +# +CONFIG_CRYPTO_DEFLATE=m +CONFIG_CRYPTO_LZO=y +CONFIG_CRYPTO_842=m +CONFIG_CRYPTO_LZ4=m +CONFIG_CRYPTO_LZ4HC=m + +# +# Random Number Generation +# +CONFIG_CRYPTO_ANSI_CPRNG=m +CONFIG_CRYPTO_DRBG_MENU=m +CONFIG_CRYPTO_DRBG_HMAC=y +CONFIG_CRYPTO_DRBG_HASH=y +CONFIG_CRYPTO_DRBG_CTR=y +CONFIG_CRYPTO_DRBG=m +CONFIG_CRYPTO_JITTERENTROPY=m +CONFIG_CRYPTO_USER_API=m +CONFIG_CRYPTO_USER_API_HASH=m +CONFIG_CRYPTO_USER_API_SKCIPHER=m +CONFIG_CRYPTO_USER_API_RNG=m +CONFIG_CRYPTO_USER_API_AEAD=m +CONFIG_CRYPTO_HASH_INFO=y +CONFIG_CRYPTO_HW=y +CONFIG_CRYPTO_DEV_PADLOCK=m +CONFIG_CRYPTO_DEV_PADLOCK_AES=m +CONFIG_CRYPTO_DEV_PADLOCK_SHA=m +# CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API_DESC is not set +CONFIG_CRYPTO_DEV_CCP=y +CONFIG_CRYPTO_DEV_CCP_DD=m +CONFIG_CRYPTO_DEV_SP_CCP=y +CONFIG_CRYPTO_DEV_CCP_CRYPTO=m +CONFIG_CRYPTO_DEV_SP_PSP=y +CONFIG_CRYPTO_DEV_QAT=m +CONFIG_CRYPTO_DEV_QAT_DH895xCC=m +CONFIG_CRYPTO_DEV_QAT_C3XXX=m +CONFIG_CRYPTO_DEV_QAT_C62X=m +CONFIG_CRYPTO_DEV_QAT_DH895xCCVF=m +CONFIG_CRYPTO_DEV_QAT_C3XXXVF=m +CONFIG_CRYPTO_DEV_QAT_C62XVF=m +CONFIG_CRYPTO_DEV_NITROX=m +CONFIG_CRYPTO_DEV_NITROX_CNN55XX=m +CONFIG_CRYPTO_DEV_CHELSIO=m +CONFIG_CHELSIO_IPSEC_INLINE=y +CONFIG_CRYPTO_DEV_VIRTIO=m +CONFIG_ASYMMETRIC_KEY_TYPE=y +CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y +CONFIG_X509_CERTIFICATE_PARSER=y +CONFIG_PKCS7_MESSAGE_PARSER=y +CONFIG_PKCS7_TEST_KEY=m +CONFIG_SIGNED_PE_FILE_VERIFICATION=y + +# +# Certificates for signature checking +# +CONFIG_SYSTEM_TRUSTED_KEYRING=y +CONFIG_SYSTEM_TRUSTED_KEYS="" +# CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set +CONFIG_SECONDARY_TRUSTED_KEYRING=y +CONFIG_SYSTEM_BLACKLIST_KEYRING=y +CONFIG_SYSTEM_BLACKLIST_HASH_LIST="" +CONFIG_HAVE_KVM=y +CONFIG_HAVE_KVM_IRQCHIP=y +CONFIG_HAVE_KVM_IRQFD=y +CONFIG_HAVE_KVM_IRQ_ROUTING=y +CONFIG_HAVE_KVM_EVENTFD=y +CONFIG_KVM_MMIO=y +CONFIG_KVM_ASYNC_PF=y +CONFIG_HAVE_KVM_MSI=y +CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT=y +CONFIG_KVM_VFIO=y +CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT=y +CONFIG_KVM_COMPAT=y +CONFIG_HAVE_KVM_IRQ_BYPASS=y +CONFIG_VIRTUALIZATION=y +CONFIG_KVM=m +CONFIG_KVM_INTEL=m +CONFIG_KVM_AMD=m +CONFIG_KVM_AMD_SEV=y +# CONFIG_KVM_MMU_AUDIT is not set +CONFIG_VHOST_NET=m +CONFIG_VHOST_SCSI=m +CONFIG_VHOST_VSOCK=m +CONFIG_VHOST=m +# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set +CONFIG_BINARY_PRINTF=y + +# +# Library routines +# +CONFIG_RAID6_PQ=m +CONFIG_BITREVERSE=y +# CONFIG_HAVE_ARCH_BITREVERSE is not set +CONFIG_RATIONAL=y +CONFIG_GENERIC_STRNCPY_FROM_USER=y +CONFIG_GENERIC_STRNLEN_USER=y +CONFIG_GENERIC_NET_UTILS=y +CONFIG_GENERIC_FIND_FIRST_BIT=y +CONFIG_GENERIC_PCI_IOMAP=y +CONFIG_GENERIC_IOMAP=y +CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y +CONFIG_ARCH_HAS_FAST_MULTIPLIER=y +CONFIG_CRC_CCITT=m +CONFIG_CRC16=m +CONFIG_CRC_T10DIF=y +CONFIG_CRC_ITU_T=m +CONFIG_CRC32=y +# CONFIG_CRC32_SELFTEST is not set +CONFIG_CRC32_SLICEBY8=y +# CONFIG_CRC32_SLICEBY4 is not set +# CONFIG_CRC32_SARWATE is not set +# CONFIG_CRC32_BIT is not set +CONFIG_CRC4=m +CONFIG_CRC7=m +CONFIG_LIBCRC32C=m +CONFIG_CRC8=m +CONFIG_XXHASH=m +# CONFIG_AUDIT_ARCH_COMPAT_GENERIC is not set +# CONFIG_RANDOM32_SELFTEST is not set +CONFIG_842_COMPRESS=m +CONFIG_842_DECOMPRESS=m +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_LZO_COMPRESS=y +CONFIG_LZO_DECOMPRESS=y +CONFIG_LZ4_COMPRESS=m +CONFIG_LZ4HC_COMPRESS=m +CONFIG_LZ4_DECOMPRESS=y +CONFIG_ZSTD_COMPRESS=m +CONFIG_ZSTD_DECOMPRESS=m +CONFIG_XZ_DEC=y +CONFIG_XZ_DEC_X86=y +CONFIG_XZ_DEC_POWERPC=y +CONFIG_XZ_DEC_IA64=y +CONFIG_XZ_DEC_ARM=y +CONFIG_XZ_DEC_ARMTHUMB=y +CONFIG_XZ_DEC_SPARC=y +CONFIG_XZ_DEC_BCJ=y +# CONFIG_XZ_DEC_TEST is not set +CONFIG_DECOMPRESS_GZIP=y +CONFIG_DECOMPRESS_BZIP2=y +CONFIG_DECOMPRESS_LZMA=y +CONFIG_DECOMPRESS_XZ=y +CONFIG_DECOMPRESS_LZO=y +CONFIG_DECOMPRESS_LZ4=y +CONFIG_GENERIC_ALLOCATOR=y +CONFIG_REED_SOLOMON=m +CONFIG_REED_SOLOMON_ENC8=y +CONFIG_REED_SOLOMON_DEC8=y +CONFIG_REED_SOLOMON_DEC16=y +CONFIG_BCH=m +CONFIG_BCH_CONST_PARAMS=y +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_TEXTSEARCH_BM=m +CONFIG_TEXTSEARCH_FSM=m +CONFIG_BTREE=y +CONFIG_INTERVAL_TREE=y +CONFIG_RADIX_TREE_MULTIORDER=y +CONFIG_ASSOCIATIVE_ARRAY=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT_MAP=y +CONFIG_HAS_DMA=y +CONFIG_SGL_ALLOC=y +# CONFIG_DMA_DIRECT_OPS is not set +CONFIG_DMA_VIRT_OPS=y +CONFIG_CHECK_SIGNATURE=y +CONFIG_CPUMASK_OFFSTACK=y +CONFIG_CPU_RMAP=y +CONFIG_DQL=y +CONFIG_GLOB=y +# CONFIG_GLOB_SELFTEST is not set +CONFIG_NLATTR=y +CONFIG_LRU_CACHE=m +CONFIG_CLZ_TAB=y +CONFIG_CORDIC=m +CONFIG_DDR=y +CONFIG_IRQ_POLL=y +CONFIG_MPILIB=y +CONFIG_OID_REGISTRY=y +CONFIG_UCS2_STRING=y +CONFIG_FONT_SUPPORT=y +CONFIG_FONTS=y +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +# CONFIG_FONT_6x11 is not set +# CONFIG_FONT_7x14 is not set +# CONFIG_FONT_PEARL_8x8 is not set +# CONFIG_FONT_ACORN_8x8 is not set +# CONFIG_FONT_MINI_4x6 is not set +# CONFIG_FONT_6x10 is not set +# CONFIG_FONT_10x18 is not set +# CONFIG_FONT_SUN8x16 is not set +# CONFIG_FONT_SUN12x22 is not set +# CONFIG_SG_SPLIT is not set +CONFIG_SG_POOL=y +CONFIG_ARCH_HAS_SG_CHAIN=y +CONFIG_ARCH_HAS_PMEM_API=y +CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y +CONFIG_SBITMAP=y +CONFIG_PARMAN=m +# CONFIG_STRING_SELFTEST is not set diff --git a/sys-kernel/linux-image/files/uksm-4.16.patch b/sys-kernel/linux-image/files/uksm-4.16.patch deleted file mode 100644 index 363a2152..00000000 --- a/sys-kernel/linux-image/files/uksm-4.16.patch +++ /dev/null @@ -1,6944 +0,0 @@ -diff --git a/Documentation/vm/00-INDEX b/Documentation/vm/00-INDEX -index 11d3d8dcb..5269998fe 100644 ---- a/Documentation/vm/00-INDEX -+++ b/Documentation/vm/00-INDEX -@@ -20,6 +20,8 @@ idle_page_tracking.txt - - description of the idle page tracking feature. - ksm.txt - - how to use the Kernel Samepage Merging feature. -+uksm.txt -+ - Introduction to Ultra KSM - numa - - information about NUMA specific code in the Linux vm. - numa_memory_policy.txt -diff --git a/Documentation/vm/uksm.txt b/Documentation/vm/uksm.txt -new file mode 100644 -index 000000000..be19a3127 ---- /dev/null -+++ b/Documentation/vm/uksm.txt -@@ -0,0 +1,61 @@ -+The Ultra Kernel Samepage Merging feature -+---------------------------------------------- -+/* -+ * Ultra KSM. Copyright (C) 2011-2012 Nai Xia -+ * -+ * This is an improvement upon KSM. Some basic data structures and routines -+ * are borrowed from ksm.c . -+ * -+ * Its new features: -+ * 1. Full system scan: -+ * It automatically scans all user processes' anonymous VMAs. Kernel-user -+ * interaction to submit a memory area to KSM is no longer needed. -+ * -+ * 2. Rich area detection: -+ * It automatically detects rich areas containing abundant duplicated -+ * pages based. Rich areas are given a full scan speed. Poor areas are -+ * sampled at a reasonable speed with very low CPU consumption. -+ * -+ * 3. Ultra Per-page scan speed improvement: -+ * A new hash algorithm is proposed. As a result, on a machine with -+ * Core(TM)2 Quad Q9300 CPU in 32-bit mode and 800MHZ DDR2 main memory, it -+ * can scan memory areas that does not contain duplicated pages at speed of -+ * 627MB/sec ~ 2445MB/sec and can merge duplicated areas at speed of -+ * 477MB/sec ~ 923MB/sec. -+ * -+ * 4. Thrashing area avoidance: -+ * Thrashing area(an VMA that has frequent Ksm page break-out) can be -+ * filtered out. My benchmark shows it's more efficient than KSM's per-page -+ * hash value based volatile page detection. -+ * -+ * -+ * 5. Misc changes upon KSM: -+ * * It has a fully x86-opitmized memcmp dedicated for 4-byte-aligned page -+ * comparison. It's much faster than default C version on x86. -+ * * rmap_item now has an struct *page member to loosely cache a -+ * address-->page mapping, which reduces too much time-costly -+ * follow_page(). -+ * * The VMA creation/exit procedures are hooked to let the Ultra KSM know. -+ * * try_to_merge_two_pages() now can revert a pte if it fails. No break_ -+ * ksm is needed for this case. -+ * -+ * 6. Full Zero Page consideration(contributed by Figo Zhang) -+ * Now uksmd consider full zero pages as special pages and merge them to an -+ * special unswappable uksm zero page. -+ */ -+ -+ChangeLog: -+ -+2012-05-05 The creation of this Doc -+2012-05-08 UKSM 0.1.1.1 libc crash bug fix, api clean up, doc clean up. -+2012-05-28 UKSM 0.1.1.2 bug fix release -+2012-06-26 UKSM 0.1.2-beta1 first beta release for 0.1.2 -+2012-07-2 UKSM 0.1.2-beta2 -+2012-07-10 UKSM 0.1.2-beta3 -+2012-07-26 UKSM 0.1.2 Fine grained speed control, more scan optimization. -+2012-10-13 UKSM 0.1.2.1 Bug fixes. -+2012-12-31 UKSM 0.1.2.2 Minor bug fixes. -+2014-07-02 UKSM 0.1.2.3 Fix a " __this_cpu_read() in preemptible bug". -+2015-04-22 UKSM 0.1.2.4 Fix a race condition that can sometimes trigger anonying warnings. -+2016-09-10 UKSM 0.1.2.5 Fix a bug in dedup ratio calculation. -+2017-02-26 UKSM 0.1.2.6 Fix a bug in hugetlbpage handling and a race bug with page migration. -diff --git a/fs/exec.c b/fs/exec.c -index 7eb8d21bc..bcd4e80a7 100644 ---- a/fs/exec.c -+++ b/fs/exec.c -@@ -62,6 +62,7 @@ - #include - #include - #include -+#include - - #include - #include -@@ -1374,6 +1375,7 @@ void setup_new_exec(struct linux_binprm * bprm) - /* An exec changes our domain. We are no longer part of the thread - group */ - current->self_exec_id++; -+ - flush_signal_handlers(current, 0); - } - EXPORT_SYMBOL(setup_new_exec); -diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c -index 6bb20f864..3208972b4 100644 ---- a/fs/proc/meminfo.c -+++ b/fs/proc/meminfo.c -@@ -118,6 +118,10 @@ static int meminfo_proc_show(struct seq_file *m, void *v) - global_zone_page_state(NR_KERNEL_STACK_KB)); - show_val_kb(m, "PageTables: ", - global_zone_page_state(NR_PAGETABLE)); -+#ifdef CONFIG_UKSM -+ show_val_kb(m, "KsmZeroPages: ", -+ global_zone_page_state(NR_UKSM_ZERO_PAGES)); -+#endif - #ifdef CONFIG_QUICKLIST - show_val_kb(m, "Quicklists: ", quicklist_total_size()); - #endif -diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h -index bfbb44a5a..8dcd7f167 100644 ---- a/include/asm-generic/pgtable.h -+++ b/include/asm-generic/pgtable.h -@@ -781,12 +781,25 @@ extern void untrack_pfn(struct vm_area_struct *vma, unsigned long pfn, - extern void untrack_pfn_moved(struct vm_area_struct *vma); - #endif - -+#ifdef CONFIG_UKSM -+static inline int is_uksm_zero_pfn(unsigned long pfn) -+{ -+ extern unsigned long uksm_zero_pfn; -+ return pfn == uksm_zero_pfn; -+} -+#else -+static inline int is_uksm_zero_pfn(unsigned long pfn) -+{ -+ return 0; -+} -+#endif -+ - #ifdef __HAVE_COLOR_ZERO_PAGE - static inline int is_zero_pfn(unsigned long pfn) - { - extern unsigned long zero_pfn; - unsigned long offset_from_zero_pfn = pfn - zero_pfn; -- return offset_from_zero_pfn <= (zero_page_mask >> PAGE_SHIFT); -+ return offset_from_zero_pfn <= (zero_page_mask >> PAGE_SHIFT) || is_uksm_zero_pfn(pfn); - } - - #define my_zero_pfn(addr) page_to_pfn(ZERO_PAGE(addr)) -@@ -795,7 +808,7 @@ static inline int is_zero_pfn(unsigned long pfn) - static inline int is_zero_pfn(unsigned long pfn) - { - extern unsigned long zero_pfn; -- return pfn == zero_pfn; -+ return (pfn == zero_pfn) || (is_uksm_zero_pfn(pfn)); - } - - static inline unsigned long my_zero_pfn(unsigned long addr) -diff --git a/include/linux/ksm.h b/include/linux/ksm.h -index 44368b19b..0ae04f09f 100644 ---- a/include/linux/ksm.h -+++ b/include/linux/ksm.h -@@ -21,21 +21,6 @@ struct mem_cgroup; - #ifdef CONFIG_KSM - int ksm_madvise(struct vm_area_struct *vma, unsigned long start, - unsigned long end, int advice, unsigned long *vm_flags); --int __ksm_enter(struct mm_struct *mm); --void __ksm_exit(struct mm_struct *mm); -- --static inline int ksm_fork(struct mm_struct *mm, struct mm_struct *oldmm) --{ -- if (test_bit(MMF_VM_MERGEABLE, &oldmm->flags)) -- return __ksm_enter(mm); -- return 0; --} -- --static inline void ksm_exit(struct mm_struct *mm) --{ -- if (test_bit(MMF_VM_MERGEABLE, &mm->flags)) -- __ksm_exit(mm); --} - - static inline struct stable_node *page_stable_node(struct page *page) - { -@@ -65,6 +50,33 @@ struct page *ksm_might_need_to_copy(struct page *page, - void rmap_walk_ksm(struct page *page, struct rmap_walk_control *rwc); - void ksm_migrate_page(struct page *newpage, struct page *oldpage); - -+#ifdef CONFIG_KSM_LEGACY -+int __ksm_enter(struct mm_struct *mm); -+void __ksm_exit(struct mm_struct *mm); -+static inline int ksm_fork(struct mm_struct *mm, struct mm_struct *oldmm) -+{ -+ if (test_bit(MMF_VM_MERGEABLE, &oldmm->flags)) -+ return __ksm_enter(mm); -+ return 0; -+} -+ -+static inline void ksm_exit(struct mm_struct *mm) -+{ -+ if (test_bit(MMF_VM_MERGEABLE, &mm->flags)) -+ __ksm_exit(mm); -+} -+ -+#elif defined(CONFIG_UKSM) -+static inline int ksm_fork(struct mm_struct *mm, struct mm_struct *oldmm) -+{ -+ return 0; -+} -+ -+static inline void ksm_exit(struct mm_struct *mm) -+{ -+} -+#endif /* !CONFIG_UKSM */ -+ - #else /* !CONFIG_KSM */ - - static inline int ksm_fork(struct mm_struct *mm, struct mm_struct *oldmm) -@@ -106,4 +118,6 @@ static inline void ksm_migrate_page(struct page *newpage, struct page *oldpage) - #endif /* CONFIG_MMU */ - #endif /* !CONFIG_KSM */ - -+#include -+ - #endif /* __LINUX_KSM_H */ -diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h -index fd1af6b95..8387d696d 100644 ---- a/include/linux/mm_types.h -+++ b/include/linux/mm_types.h -@@ -333,6 +333,9 @@ struct vm_area_struct { - struct mempolicy *vm_policy; /* NUMA policy for the VMA */ - #endif - struct vm_userfaultfd_ctx vm_userfaultfd_ctx; -+#ifdef CONFIG_UKSM -+ struct vma_slot *uksm_vma_slot; -+#endif - } __randomize_layout; - - struct core_thread { -diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h -index 7522a6987..58a55ff22 100644 ---- a/include/linux/mmzone.h -+++ b/include/linux/mmzone.h -@@ -148,6 +148,9 @@ enum zone_stat_item { - NR_ZSPAGES, /* allocated in zsmalloc */ - #endif - NR_FREE_CMA_PAGES, -+#ifdef CONFIG_UKSM -+ NR_UKSM_ZERO_PAGES, -+#endif - NR_VM_ZONE_STAT_ITEMS }; - - enum node_stat_item { -@@ -866,7 +869,7 @@ static inline int is_highmem_idx(enum zone_type idx) - } - - /** -- * is_highmem - helper function to quickly check if a struct zone is a -+ * is_highmem - helper function to quickly check if a struct zone is a - * highmem zone or not. This is an attempt to keep references - * to ZONE_{DMA/NORMAL/HIGHMEM/etc} in general code to a minimum. - * @zone - pointer to struct zone variable -diff --git a/include/linux/sradix-tree.h b/include/linux/sradix-tree.h -new file mode 100644 -index 000000000..d71edba6b ---- /dev/null -+++ b/include/linux/sradix-tree.h -@@ -0,0 +1,77 @@ -+#ifndef _LINUX_SRADIX_TREE_H -+#define _LINUX_SRADIX_TREE_H -+ -+ -+#define INIT_SRADIX_TREE(root, mask) \ -+do { \ -+ (root)->height = 0; \ -+ (root)->gfp_mask = (mask); \ -+ (root)->rnode = NULL; \ -+} while (0) -+ -+#define ULONG_BITS (sizeof(unsigned long) * 8) -+#define SRADIX_TREE_INDEX_BITS (8 /* CHAR_BIT */ * sizeof(unsigned long)) -+//#define SRADIX_TREE_MAP_SHIFT 6 -+//#define SRADIX_TREE_MAP_SIZE (1UL << SRADIX_TREE_MAP_SHIFT) -+//#define SRADIX_TREE_MAP_MASK (SRADIX_TREE_MAP_SIZE-1) -+ -+struct sradix_tree_node { -+ unsigned int height; /* Height from the bottom */ -+ unsigned int count; -+ unsigned int fulls; /* Number of full sublevel trees */ -+ struct sradix_tree_node *parent; -+ void *stores[0]; -+}; -+ -+/* A simple radix tree implementation */ -+struct sradix_tree_root { -+ unsigned int height; -+ struct sradix_tree_node *rnode; -+ -+ /* Where found to have available empty stores in its sublevels */ -+ struct sradix_tree_node *enter_node; -+ unsigned int shift; -+ unsigned int stores_size; -+ unsigned int mask; -+ unsigned long min; /* The first hole index */ -+ unsigned long num; -+ //unsigned long *height_to_maxindex; -+ -+ /* How the node is allocated and freed. */ -+ struct sradix_tree_node *(*alloc)(void); -+ void (*free)(struct sradix_tree_node *node); -+ -+ /* When a new node is added and removed */ -+ void (*extend)(struct sradix_tree_node *parent, struct sradix_tree_node *child); -+ void (*assign)(struct sradix_tree_node *node, unsigned int index, void *item); -+ void (*rm)(struct sradix_tree_node *node, unsigned int offset); -+}; -+ -+struct sradix_tree_path { -+ struct sradix_tree_node *node; -+ int offset; -+}; -+ -+static inline -+void init_sradix_tree_root(struct sradix_tree_root *root, unsigned long shift) -+{ -+ root->height = 0; -+ root->rnode = NULL; -+ root->shift = shift; -+ root->stores_size = 1UL << shift; -+ root->mask = root->stores_size - 1; -+} -+ -+ -+extern void *sradix_tree_next(struct sradix_tree_root *root, -+ struct sradix_tree_node *node, unsigned long index, -+ int (*iter)(void *, unsigned long)); -+ -+extern int sradix_tree_enter(struct sradix_tree_root *root, void **item, int num); -+ -+extern void sradix_tree_delete_from_leaf(struct sradix_tree_root *root, -+ struct sradix_tree_node *node, unsigned long index); -+ -+extern void *sradix_tree_lookup(struct sradix_tree_root *root, unsigned long index); -+ -+#endif /* _LINUX_SRADIX_TREE_H */ -diff --git a/include/linux/uksm.h b/include/linux/uksm.h -new file mode 100644 -index 000000000..bb8651f53 ---- /dev/null -+++ b/include/linux/uksm.h -@@ -0,0 +1,149 @@ -+#ifndef __LINUX_UKSM_H -+#define __LINUX_UKSM_H -+/* -+ * Memory merging support. -+ * -+ * This code enables dynamic sharing of identical pages found in different -+ * memory areas, even if they are not shared by fork(). -+ */ -+ -+/* if !CONFIG_UKSM this file should not be compiled at all. */ -+#ifdef CONFIG_UKSM -+ -+#include -+#include -+#include -+#include -+#include -+ -+extern unsigned long zero_pfn __read_mostly; -+extern unsigned long uksm_zero_pfn __read_mostly; -+extern struct page *empty_uksm_zero_page; -+ -+/* must be done before linked to mm */ -+extern void uksm_vma_add_new(struct vm_area_struct *vma); -+extern void uksm_remove_vma(struct vm_area_struct *vma); -+ -+#define UKSM_SLOT_NEED_SORT (1 << 0) -+#define UKSM_SLOT_NEED_RERAND (1 << 1) -+#define UKSM_SLOT_SCANNED (1 << 2) /* It's scanned in this round */ -+#define UKSM_SLOT_FUL_SCANNED (1 << 3) -+#define UKSM_SLOT_IN_UKSM (1 << 4) -+ -+struct vma_slot { -+ struct sradix_tree_node *snode; -+ unsigned long sindex; -+ -+ struct list_head slot_list; -+ unsigned long fully_scanned_round; -+ unsigned long dedup_num; -+ unsigned long pages_scanned; -+ unsigned long this_sampled; -+ unsigned long last_scanned; -+ unsigned long pages_to_scan; -+ struct scan_rung *rung; -+ struct page **rmap_list_pool; -+ unsigned int *pool_counts; -+ unsigned long pool_size; -+ struct vm_area_struct *vma; -+ struct mm_struct *mm; -+ unsigned long ctime_j; -+ unsigned long pages; -+ unsigned long flags; -+ unsigned long pages_cowed; /* pages cowed this round */ -+ unsigned long pages_merged; /* pages merged this round */ -+ unsigned long pages_bemerged; -+ -+ /* when it has page merged in this eval round */ -+ struct list_head dedup_list; -+}; -+ -+static inline void uksm_unmap_zero_page(pte_t pte) -+{ -+ if (pte_pfn(pte) == uksm_zero_pfn) -+ __dec_zone_page_state(empty_uksm_zero_page, NR_UKSM_ZERO_PAGES); -+} -+ -+static inline void uksm_map_zero_page(pte_t pte) -+{ -+ if (pte_pfn(pte) == uksm_zero_pfn) -+ __inc_zone_page_state(empty_uksm_zero_page, NR_UKSM_ZERO_PAGES); -+} -+ -+static inline void uksm_cow_page(struct vm_area_struct *vma, struct page *page) -+{ -+ if (vma->uksm_vma_slot && PageKsm(page)) -+ vma->uksm_vma_slot->pages_cowed++; -+} -+ -+static inline void uksm_cow_pte(struct vm_area_struct *vma, pte_t pte) -+{ -+ if (vma->uksm_vma_slot && pte_pfn(pte) == uksm_zero_pfn) -+ vma->uksm_vma_slot->pages_cowed++; -+} -+ -+static inline int uksm_flags_can_scan(unsigned long vm_flags) -+{ -+#ifdef VM_SAO -+ if (vm_flags & VM_SAO) -+ return 0; -+#endif -+ -+ return !(vm_flags & (VM_PFNMAP | VM_IO | VM_DONTEXPAND | -+ VM_HUGETLB | VM_MIXEDMAP | VM_SHARED -+ | VM_MAYSHARE | VM_GROWSUP | VM_GROWSDOWN)); -+} -+ -+static inline void uksm_vm_flags_mod(unsigned long *vm_flags_p) -+{ -+ if (uksm_flags_can_scan(*vm_flags_p)) -+ *vm_flags_p |= VM_MERGEABLE; -+} -+ -+/* -+ * Just a wrapper for BUG_ON for where ksm_zeropage must not be. TODO: it will -+ * be removed when uksm zero page patch is stable enough. -+ */ -+static inline void uksm_bugon_zeropage(pte_t pte) -+{ -+ BUG_ON(pte_pfn(pte) == uksm_zero_pfn); -+} -+#else -+static inline void uksm_vma_add_new(struct vm_area_struct *vma) -+{ -+} -+ -+static inline void uksm_remove_vma(struct vm_area_struct *vma) -+{ -+} -+ -+static inline void uksm_unmap_zero_page(pte_t pte) -+{ -+} -+ -+static inline void uksm_map_zero_page(pte_t pte) -+{ -+} -+ -+static inline void uksm_cow_page(struct vm_area_struct *vma, struct page *page) -+{ -+} -+ -+static inline void uksm_cow_pte(struct vm_area_struct *vma, pte_t pte) -+{ -+} -+ -+static inline int uksm_flags_can_scan(unsigned long vm_flags) -+{ -+ return 0; -+} -+ -+static inline void uksm_vm_flags_mod(unsigned long *vm_flags_p) -+{ -+} -+ -+static inline void uksm_bugon_zeropage(pte_t pte) -+{ -+} -+#endif /* !CONFIG_UKSM */ -+#endif /* __LINUX_UKSM_H */ -diff --git a/kernel/fork.c b/kernel/fork.c -index e5d9d405a..6dec8b7ad 100644 ---- a/kernel/fork.c -+++ b/kernel/fork.c -@@ -448,7 +448,7 @@ static __latent_entropy int dup_mmap(struct mm_struct *mm, - goto fail_nomem; - charge = len; - } -- tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL); -+ tmp = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL); - if (!tmp) - goto fail_nomem; - *tmp = *mpnt; -@@ -507,7 +507,7 @@ static __latent_entropy int dup_mmap(struct mm_struct *mm, - __vma_link_rb(mm, tmp, rb_link, rb_parent); - rb_link = &tmp->vm_rb.rb_right; - rb_parent = &tmp->vm_rb; -- -+ uksm_vma_add_new(tmp); - mm->map_count++; - if (!(tmp->vm_flags & VM_WIPEONFORK)) - retval = copy_page_range(mm, oldmm, mpnt); -diff --git a/lib/Makefile b/lib/Makefile -index a90d4fcd7..3a3be2029 100644 ---- a/lib/Makefile -+++ b/lib/Makefile -@@ -18,7 +18,7 @@ KCOV_INSTRUMENT_debugobjects.o := n - KCOV_INSTRUMENT_dynamic_debug.o := n - - lib-y := ctype.o string.o vsprintf.o cmdline.o \ -- rbtree.o radix-tree.o dump_stack.o timerqueue.o\ -+ rbtree.o radix-tree.o sradix-tree.o dump_stack.o timerqueue.o\ - idr.o int_sqrt.o extable.o \ - sha1.o chacha20.o irq_regs.o argv_split.o \ - flex_proportions.o ratelimit.o show_mem.o \ -diff --git a/lib/sradix-tree.c b/lib/sradix-tree.c -new file mode 100644 -index 000000000..ab21e6309 ---- /dev/null -+++ b/lib/sradix-tree.c -@@ -0,0 +1,476 @@ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+static inline int sradix_node_full(struct sradix_tree_root *root, struct sradix_tree_node *node) -+{ -+ return node->fulls == root->stores_size || -+ (node->height == 1 && node->count == root->stores_size); -+} -+ -+/* -+ * Extend a sradix tree so it can store key @index. -+ */ -+static int sradix_tree_extend(struct sradix_tree_root *root, unsigned long index) -+{ -+ struct sradix_tree_node *node; -+ unsigned int height; -+ -+ if (unlikely(root->rnode == NULL)) { -+ if (!(node = root->alloc())) -+ return -ENOMEM; -+ -+ node->height = 1; -+ root->rnode = node; -+ root->height = 1; -+ } -+ -+ /* Figure out what the height should be. */ -+ height = root->height; -+ index >>= root->shift * height; -+ -+ while (index) { -+ index >>= root->shift; -+ height++; -+ } -+ -+ while (height > root->height) { -+ unsigned int newheight; -+ -+ if (!(node = root->alloc())) -+ return -ENOMEM; -+ -+ /* Increase the height. */ -+ node->stores[0] = root->rnode; -+ root->rnode->parent = node; -+ if (root->extend) -+ root->extend(node, root->rnode); -+ -+ newheight = root->height + 1; -+ node->height = newheight; -+ node->count = 1; -+ if (sradix_node_full(root, root->rnode)) -+ node->fulls = 1; -+ -+ root->rnode = node; -+ root->height = newheight; -+ } -+ -+ return 0; -+} -+ -+/* -+ * Search the next item from the current node, that is not NULL -+ * and can satify root->iter(). -+ */ -+void *sradix_tree_next(struct sradix_tree_root *root, -+ struct sradix_tree_node *node, unsigned long index, -+ int (*iter)(void *item, unsigned long height)) -+{ -+ unsigned long offset; -+ void *item; -+ -+ if (unlikely(node == NULL)) { -+ node = root->rnode; -+ for (offset = 0; offset < root->stores_size; offset++) { -+ item = node->stores[offset]; -+ if (item && (!iter || iter(item, node->height))) -+ break; -+ } -+ -+ if (unlikely(offset >= root->stores_size)) -+ return NULL; -+ -+ if (node->height == 1) -+ return item; -+ else -+ goto go_down; -+ } -+ -+ while (node) { -+ offset = (index & root->mask) + 1; -+ for (; offset < root->stores_size; offset++) { -+ item = node->stores[offset]; -+ if (item && (!iter || iter(item, node->height))) -+ break; -+ } -+ -+ if (offset < root->stores_size) -+ break; -+ -+ node = node->parent; -+ index >>= root->shift; -+ } -+ -+ if (!node) -+ return NULL; -+ -+ while (node->height > 1) { -+go_down: -+ node = item; -+ for (offset = 0; offset < root->stores_size; offset++) { -+ item = node->stores[offset]; -+ if (item && (!iter || iter(item, node->height))) -+ break; -+ } -+ -+ if (unlikely(offset >= root->stores_size)) -+ return NULL; -+ } -+ -+ BUG_ON(offset > root->stores_size); -+ -+ return item; -+} -+ -+/* -+ * Blindly insert the item to the tree. Typically, we reuse the -+ * first empty store item. -+ */ -+int sradix_tree_enter(struct sradix_tree_root *root, void **item, int num) -+{ -+ unsigned long index; -+ unsigned int height; -+ struct sradix_tree_node *node, *tmp = NULL; -+ int offset, offset_saved; -+ void **store = NULL; -+ int error, i, j, shift; -+ -+go_on: -+ index = root->min; -+ -+ if (root->enter_node && !sradix_node_full(root, root->enter_node)) { -+ node = root->enter_node; -+ BUG_ON((index >> (root->shift * root->height))); -+ } else { -+ node = root->rnode; -+ if (node == NULL || (index >> (root->shift * root->height)) -+ || sradix_node_full(root, node)) { -+ error = sradix_tree_extend(root, index); -+ if (error) -+ return error; -+ -+ node = root->rnode; -+ } -+ } -+ -+ -+ height = node->height; -+ shift = (height - 1) * root->shift; -+ offset = (index >> shift) & root->mask; -+ while (shift > 0) { -+ offset_saved = offset; -+ for (; offset < root->stores_size; offset++) { -+ store = &node->stores[offset]; -+ tmp = *store; -+ -+ if (!tmp || !sradix_node_full(root, tmp)) -+ break; -+ } -+ BUG_ON(offset >= root->stores_size); -+ -+ if (offset != offset_saved) { -+ index += (offset - offset_saved) << shift; -+ index &= ~((1UL << shift) - 1); -+ } -+ -+ if (!tmp) { -+ if (!(tmp = root->alloc())) -+ return -ENOMEM; -+ -+ tmp->height = shift / root->shift; -+ *store = tmp; -+ tmp->parent = node; -+ node->count++; -+// if (root->extend) -+// root->extend(node, tmp); -+ } -+ -+ node = tmp; -+ shift -= root->shift; -+ offset = (index >> shift) & root->mask; -+ } -+ -+ BUG_ON(node->height != 1); -+ -+ -+ store = &node->stores[offset]; -+ for (i = 0, j = 0; -+ j < root->stores_size - node->count && -+ i < root->stores_size - offset && j < num; i++) { -+ if (!store[i]) { -+ store[i] = item[j]; -+ if (root->assign) -+ root->assign(node, index + i, item[j]); -+ j++; -+ } -+ } -+ -+ node->count += j; -+ root->num += j; -+ num -= j; -+ -+ while (sradix_node_full(root, node)) { -+ node = node->parent; -+ if (!node) -+ break; -+ -+ node->fulls++; -+ } -+ -+ if (unlikely(!node)) { -+ /* All nodes are full */ -+ root->min = 1 << (root->height * root->shift); -+ root->enter_node = NULL; -+ } else { -+ root->min = index + i - 1; -+ root->min |= (1UL << (node->height - 1)) - 1; -+ root->min++; -+ root->enter_node = node; -+ } -+ -+ if (num) { -+ item += j; -+ goto go_on; -+ } -+ -+ return 0; -+} -+ -+ -+/** -+ * sradix_tree_shrink - shrink height of a sradix tree to minimal -+ * @root sradix tree root -+ * -+ */ -+static inline void sradix_tree_shrink(struct sradix_tree_root *root) -+{ -+ /* try to shrink tree height */ -+ while (root->height > 1) { -+ struct sradix_tree_node *to_free = root->rnode; -+ -+ /* -+ * The candidate node has more than one child, or its child -+ * is not at the leftmost store, we cannot shrink. -+ */ -+ if (to_free->count != 1 || !to_free->stores[0]) -+ break; -+ -+ root->rnode = to_free->stores[0]; -+ root->rnode->parent = NULL; -+ root->height--; -+ if (unlikely(root->enter_node == to_free)) -+ root->enter_node = NULL; -+ root->free(to_free); -+ } -+} -+ -+/* -+ * Del the item on the known leaf node and index -+ */ -+void sradix_tree_delete_from_leaf(struct sradix_tree_root *root, -+ struct sradix_tree_node *node, unsigned long index) -+{ -+ unsigned int offset; -+ struct sradix_tree_node *start, *end; -+ -+ BUG_ON(node->height != 1); -+ -+ start = node; -+ while (node && !(--node->count)) -+ node = node->parent; -+ -+ end = node; -+ if (!node) { -+ root->rnode = NULL; -+ root->height = 0; -+ root->min = 0; -+ root->num = 0; -+ root->enter_node = NULL; -+ } else { -+ offset = (index >> (root->shift * (node->height - 1))) & root->mask; -+ if (root->rm) -+ root->rm(node, offset); -+ node->stores[offset] = NULL; -+ root->num--; -+ if (root->min > index) { -+ root->min = index; -+ root->enter_node = node; -+ } -+ } -+ -+ if (start != end) { -+ do { -+ node = start; -+ start = start->parent; -+ if (unlikely(root->enter_node == node)) -+ root->enter_node = end; -+ root->free(node); -+ } while (start != end); -+ -+ /* -+ * Note that shrink may free "end", so enter_node still need to -+ * be checked inside. -+ */ -+ sradix_tree_shrink(root); -+ } else if (node->count == root->stores_size - 1) { -+ /* It WAS a full leaf node. Update the ancestors */ -+ node = node->parent; -+ while (node) { -+ node->fulls--; -+ if (node->fulls != root->stores_size - 1) -+ break; -+ -+ node = node->parent; -+ } -+ } -+} -+ -+void *sradix_tree_lookup(struct sradix_tree_root *root, unsigned long index) -+{ -+ unsigned int height, offset; -+ struct sradix_tree_node *node; -+ int shift; -+ -+ node = root->rnode; -+ if (node == NULL || (index >> (root->shift * root->height))) -+ return NULL; -+ -+ height = root->height; -+ shift = (height - 1) * root->shift; -+ -+ do { -+ offset = (index >> shift) & root->mask; -+ node = node->stores[offset]; -+ if (!node) -+ return NULL; -+ -+ shift -= root->shift; -+ } while (shift >= 0); -+ -+ return node; -+} -+ -+/* -+ * Return the item if it exists, otherwise create it in place -+ * and return the created item. -+ */ -+void *sradix_tree_lookup_create(struct sradix_tree_root *root, -+ unsigned long index, void *(*item_alloc)(void)) -+{ -+ unsigned int height, offset; -+ struct sradix_tree_node *node, *tmp; -+ void *item; -+ int shift, error; -+ -+ if (root->rnode == NULL || (index >> (root->shift * root->height))) { -+ if (item_alloc) { -+ error = sradix_tree_extend(root, index); -+ if (error) -+ return NULL; -+ } else { -+ return NULL; -+ } -+ } -+ -+ node = root->rnode; -+ height = root->height; -+ shift = (height - 1) * root->shift; -+ -+ do { -+ offset = (index >> shift) & root->mask; -+ if (!node->stores[offset]) { -+ if (!(tmp = root->alloc())) -+ return NULL; -+ -+ tmp->height = shift / root->shift; -+ node->stores[offset] = tmp; -+ tmp->parent = node; -+ node->count++; -+ node = tmp; -+ } else { -+ node = node->stores[offset]; -+ } -+ -+ shift -= root->shift; -+ } while (shift > 0); -+ -+ BUG_ON(node->height != 1); -+ offset = index & root->mask; -+ if (node->stores[offset]) { -+ return node->stores[offset]; -+ } else if (item_alloc) { -+ if (!(item = item_alloc())) -+ return NULL; -+ -+ node->stores[offset] = item; -+ -+ /* -+ * NOTE: we do NOT call root->assign here, since this item is -+ * newly created by us having no meaning. Caller can call this -+ * if it's necessary to do so. -+ */ -+ -+ node->count++; -+ root->num++; -+ -+ while (sradix_node_full(root, node)) { -+ node = node->parent; -+ if (!node) -+ break; -+ -+ node->fulls++; -+ } -+ -+ if (unlikely(!node)) { -+ /* All nodes are full */ -+ root->min = 1 << (root->height * root->shift); -+ } else { -+ if (root->min == index) { -+ root->min |= (1UL << (node->height - 1)) - 1; -+ root->min++; -+ root->enter_node = node; -+ } -+ } -+ -+ return item; -+ } else { -+ return NULL; -+ } -+ -+} -+ -+int sradix_tree_delete(struct sradix_tree_root *root, unsigned long index) -+{ -+ unsigned int height, offset; -+ struct sradix_tree_node *node; -+ int shift; -+ -+ node = root->rnode; -+ if (node == NULL || (index >> (root->shift * root->height))) -+ return -ENOENT; -+ -+ height = root->height; -+ shift = (height - 1) * root->shift; -+ -+ do { -+ offset = (index >> shift) & root->mask; -+ node = node->stores[offset]; -+ if (!node) -+ return -ENOENT; -+ -+ shift -= root->shift; -+ } while (shift > 0); -+ -+ offset = index & root->mask; -+ if (!node->stores[offset]) -+ return -ENOENT; -+ -+ sradix_tree_delete_from_leaf(root, node, index); -+ -+ return 0; -+} -diff --git a/mm/Kconfig b/mm/Kconfig -index c782e8fb7..396522f2a 100644 ---- a/mm/Kconfig -+++ b/mm/Kconfig -@@ -315,6 +315,32 @@ config KSM - See Documentation/vm/ksm.txt for more information: KSM is inactive - until a program has madvised that an area is MADV_MERGEABLE, and - root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set). -+choice -+ prompt "Choose UKSM/KSM strategy" -+ default UKSM -+ depends on KSM -+ help -+ This option allows to select a UKSM/KSM stragety. -+ -+config UKSM -+ bool "Ultra-KSM for page merging" -+ depends on KSM -+ help -+ UKSM is inspired by the Linux kernel project \u2014 KSM(Kernel Same -+ page Merging), but with a fundamentally rewritten core algorithm. With -+ an advanced algorithm, UKSM now can transparently scans all anonymously -+ mapped user space applications with an significantly improved scan speed -+ and CPU efficiency. Since KVM is friendly to KSM, KVM can also benefit from -+ UKSM. Now UKSM has its first stable release and first real world enterprise user. -+ For more information, please goto its project page. -+ (www.kerneldedup.org) -+ -+config KSM_LEGACY -+ bool "Legacy KSM implementation" -+ depends on KSM -+ help -+ The legacy KSM implementation from Red Hat. -+endchoice - - config DEFAULT_MMAP_MIN_ADDR - int "Low address space to protect from user allocation" -diff --git a/mm/Makefile b/mm/Makefile -index e669f02c5..e2695e9a2 100644 ---- a/mm/Makefile -+++ b/mm/Makefile -@@ -65,7 +65,8 @@ obj-$(CONFIG_SPARSEMEM) += sparse.o - obj-$(CONFIG_SPARSEMEM_VMEMMAP) += sparse-vmemmap.o - obj-$(CONFIG_SLOB) += slob.o - obj-$(CONFIG_MMU_NOTIFIER) += mmu_notifier.o --obj-$(CONFIG_KSM) += ksm.o -+obj-$(CONFIG_KSM_LEGACY) += ksm.o -+obj-$(CONFIG_UKSM) += uksm.o - obj-$(CONFIG_PAGE_POISONING) += page_poison.o - obj-$(CONFIG_SLAB) += slab.o - obj-$(CONFIG_SLUB) += slub.o -diff --git a/mm/memory.c b/mm/memory.c -index 5fcfc2490..211a4ce99 100644 ---- a/mm/memory.c -+++ b/mm/memory.c -@@ -128,6 +128,25 @@ EXPORT_SYMBOL(zero_pfn); - - unsigned long highest_memmap_pfn __read_mostly; - -+#ifdef CONFIG_UKSM -+unsigned long uksm_zero_pfn __read_mostly; -+EXPORT_SYMBOL_GPL(uksm_zero_pfn); -+struct page *empty_uksm_zero_page; -+ -+static int __init setup_uksm_zero_page(void) -+{ -+ empty_uksm_zero_page = alloc_pages(__GFP_ZERO & ~__GFP_MOVABLE, 0); -+ if (!empty_uksm_zero_page) -+ panic("Oh boy, that early out of memory?"); -+ -+ SetPageReserved(empty_uksm_zero_page); -+ uksm_zero_pfn = page_to_pfn(empty_uksm_zero_page); -+ -+ return 0; -+} -+core_initcall(setup_uksm_zero_page); -+#endif -+ - /* - * CONFIG_MMU architectures set up ZERO_PAGE in their paging_init() - */ -@@ -139,6 +158,7 @@ static int __init init_zero_pfn(void) - core_initcall(init_zero_pfn); - - -+ - #if defined(SPLIT_RSS_COUNTING) - - void sync_mm_rss(struct mm_struct *mm) -@@ -1039,6 +1059,9 @@ copy_one_pte(struct mm_struct *dst_mm, struct mm_struct *src_mm, - get_page(page); - page_dup_rmap(page, false); - rss[mm_counter(page)]++; -+ -+ /* Should return NULL in vm_normal_page() */ -+ uksm_bugon_zeropage(pte); - } else if (pte_devmap(pte)) { - page = pte_page(pte); - -@@ -1052,6 +1075,8 @@ copy_one_pte(struct mm_struct *dst_mm, struct mm_struct *src_mm, - page_dup_rmap(page, false); - rss[mm_counter(page)]++; - } -+ } else { -+ uksm_map_zero_page(pte); - } - - out_set_pte: -@@ -1321,8 +1346,10 @@ static unsigned long zap_pte_range(struct mmu_gather *tlb, - ptent = ptep_get_and_clear_full(mm, addr, pte, - tlb->fullmm); - tlb_remove_tlb_entry(tlb, pte, addr); -- if (unlikely(!page)) -+ if (unlikely(!page)) { -+ uksm_unmap_zero_page(ptent); - continue; -+ } - - if (!PageAnon(page)) { - if (pte_dirty(ptent)) { -@@ -2336,8 +2363,10 @@ static inline void cow_user_page(struct page *dst, struct page *src, unsigned lo - clear_page(kaddr); - kunmap_atomic(kaddr); - flush_dcache_page(dst); -- } else -+ } else { - copy_user_highpage(dst, src, va, vma); -+ uksm_cow_page(vma, src); -+ } - } - - static gfp_t __get_fault_gfp_mask(struct vm_area_struct *vma) -@@ -2486,6 +2515,7 @@ static int wp_page_copy(struct vm_fault *vmf) - vmf->address); - if (!new_page) - goto oom; -+ uksm_cow_pte(vma, vmf->orig_pte); - } else { - new_page = alloc_page_vma(GFP_HIGHUSER_MOVABLE, vma, - vmf->address); -@@ -2512,7 +2542,9 @@ static int wp_page_copy(struct vm_fault *vmf) - mm_counter_file(old_page)); - inc_mm_counter_fast(mm, MM_ANONPAGES); - } -+ uksm_bugon_zeropage(vmf->orig_pte); - } else { -+ uksm_unmap_zero_page(vmf->orig_pte); - inc_mm_counter_fast(mm, MM_ANONPAGES); - } - flush_cache_page(vma, vmf->address, pte_pfn(vmf->orig_pte)); -diff --git a/mm/mmap.c b/mm/mmap.c -index 9efdc021a..919ad70a7 100644 ---- a/mm/mmap.c -+++ b/mm/mmap.c -@@ -45,6 +45,7 @@ - #include - #include - #include -+#include - - #include - #include -@@ -173,6 +174,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma) - if (vma->vm_file) - fput(vma->vm_file); - mpol_put(vma_policy(vma)); -+ uksm_remove_vma(vma); - kmem_cache_free(vm_area_cachep, vma); - return next; - } -@@ -692,9 +694,16 @@ int __vma_adjust(struct vm_area_struct *vma, unsigned long start, - long adjust_next = 0; - int remove_next = 0; - -+/* -+ * to avoid deadlock, ksm_remove_vma must be done before any spin_lock is -+ * acquired -+ */ -+ uksm_remove_vma(vma); -+ - if (next && !insert) { - struct vm_area_struct *exporter = NULL, *importer = NULL; - -+ uksm_remove_vma(next); - if (end >= next->vm_end) { - /* - * vma expands, overlapping all the next, and -@@ -827,6 +836,7 @@ int __vma_adjust(struct vm_area_struct *vma, unsigned long start, - end_changed = true; - } - vma->vm_pgoff = pgoff; -+ - if (adjust_next) { - next->vm_start += adjust_next << PAGE_SHIFT; - next->vm_pgoff += adjust_next; -@@ -932,6 +942,7 @@ int __vma_adjust(struct vm_area_struct *vma, unsigned long start, - if (remove_next == 2) { - remove_next = 1; - end = next->vm_end; -+ uksm_remove_vma(next); - goto again; - } - else if (next) -@@ -958,10 +969,14 @@ int __vma_adjust(struct vm_area_struct *vma, unsigned long start, - */ - VM_WARN_ON(mm->highest_vm_end != vm_end_gap(vma)); - } -+ } else { -+ if (next && !insert) -+ uksm_vma_add_new(next); - } - if (insert && file) - uprobe_mmap(insert); - -+ uksm_vma_add_new(vma); - validate_mm(mm); - - return 0; -@@ -1378,6 +1393,9 @@ unsigned long do_mmap(struct file *file, unsigned long addr, - vm_flags |= calc_vm_prot_bits(prot, pkey) | calc_vm_flag_bits(flags) | - mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC; - -+ /* If uksm is enabled, we add VM_MERGEABLE to new VMAs. */ -+ uksm_vm_flags_mod(&vm_flags); -+ - if (flags & MAP_LOCKED) - if (!can_do_mlock()) - return -EPERM; -@@ -1732,6 +1750,7 @@ unsigned long mmap_region(struct file *file, unsigned long addr, - allow_write_access(file); - } - file = vma->vm_file; -+ uksm_vma_add_new(vma); - out: - perf_event_mmap(vma); - -@@ -1773,6 +1792,7 @@ unsigned long mmap_region(struct file *file, unsigned long addr, - if (vm_flags & VM_DENYWRITE) - allow_write_access(file); - free_vma: -+ uksm_remove_vma(vma); - kmem_cache_free(vm_area_cachep, vma); - unacct_error: - if (charged) -@@ -2597,6 +2617,8 @@ int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma, - else - err = vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new); - -+ uksm_vma_add_new(new); -+ - /* Success. */ - if (!err) - return 0; -@@ -2889,6 +2911,7 @@ static int do_brk_flags(unsigned long addr, unsigned long request, unsigned long - if ((flags & (~VM_EXEC)) != 0) - return -EINVAL; - flags |= VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags; -+ uksm_vm_flags_mod(&flags); - - error = get_unmapped_area(NULL, addr, len, 0, MAP_FIXED); - if (offset_in_page(error)) -@@ -2946,6 +2969,7 @@ static int do_brk_flags(unsigned long addr, unsigned long request, unsigned long - vma->vm_flags = flags; - vma->vm_page_prot = vm_get_page_prot(flags); - vma_link(mm, vma, prev, rb_link, rb_parent); -+ uksm_vma_add_new(vma); - out: - perf_event_mmap(vma); - mm->total_vm += len >> PAGE_SHIFT; -@@ -2997,6 +3021,12 @@ void exit_mmap(struct mm_struct *mm) - /* mm's last user has gone, and its about to be pulled down */ - mmu_notifier_release(mm); - -+ /* -+ * Taking write lock on mmap_sem does not harm others, -+ * but it's crucial for uksm to avoid races. -+ */ -+ down_write(&mm->mmap_sem); -+ - if (mm->locked_vm) { - vma = mm->mmap; - while (vma) { -@@ -3049,6 +3079,11 @@ void exit_mmap(struct mm_struct *mm) - vma = remove_vma(vma); - } - vm_unacct_memory(nr_accounted); -+ -+ mm->mmap = NULL; -+ mm->mm_rb = RB_ROOT; -+ vmacache_invalidate(mm); -+ up_write(&mm->mmap_sem); - } - - /* Insert vm structure into process list sorted by address -@@ -3158,6 +3193,7 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap, - new_vma->vm_ops->open(new_vma); - vma_link(mm, new_vma, prev, rb_link, rb_parent); - *need_rmap_locks = false; -+ uksm_vma_add_new(new_vma); - } - return new_vma; - -@@ -3308,6 +3344,7 @@ static struct vm_area_struct *__install_special_mapping( - vm_stat_account(mm, vma->vm_flags, len >> PAGE_SHIFT); - - perf_event_mmap(vma); -+ uksm_vma_add_new(vma); - - return vma; - -diff --git a/mm/rmap.c b/mm/rmap.c -index 47db27f80..fdd0fd742 100644 ---- a/mm/rmap.c -+++ b/mm/rmap.c -@@ -1016,9 +1016,9 @@ void page_move_anon_rmap(struct page *page, struct vm_area_struct *vma) - - /** - * __page_set_anon_rmap - set up new anonymous rmap -- * @page: Page to add to rmap -+ * @page: Page to add to rmap - * @vma: VM area to add page to. -- * @address: User virtual address of the mapping -+ * @address: User virtual address of the mapping - * @exclusive: the page is exclusively owned by the current process - */ - static void __page_set_anon_rmap(struct page *page, -diff --git a/mm/uksm.c b/mm/uksm.c -new file mode 100644 -index 000000000..48ddb7460 ---- /dev/null -+++ b/mm/uksm.c -@@ -0,0 +1,5584 @@ -+/* -+ * Ultra KSM. Copyright (C) 2011-2012 Nai Xia -+ * -+ * This is an improvement upon KSM. Some basic data structures and routines -+ * are borrowed from ksm.c . -+ * -+ * Its new features: -+ * 1. Full system scan: -+ * It automatically scans all user processes' anonymous VMAs. Kernel-user -+ * interaction to submit a memory area to KSM is no longer needed. -+ * -+ * 2. Rich area detection: -+ * It automatically detects rich areas containing abundant duplicated -+ * pages based. Rich areas are given a full scan speed. Poor areas are -+ * sampled at a reasonable speed with very low CPU consumption. -+ * -+ * 3. Ultra Per-page scan speed improvement: -+ * A new hash algorithm is proposed. As a result, on a machine with -+ * Core(TM)2 Quad Q9300 CPU in 32-bit mode and 800MHZ DDR2 main memory, it -+ * can scan memory areas that does not contain duplicated pages at speed of -+ * 627MB/sec ~ 2445MB/sec and can merge duplicated areas at speed of -+ * 477MB/sec ~ 923MB/sec. -+ * -+ * 4. Thrashing area avoidance: -+ * Thrashing area(an VMA that has frequent Ksm page break-out) can be -+ * filtered out. My benchmark shows it's more efficient than KSM's per-page -+ * hash value based volatile page detection. -+ * -+ * -+ * 5. Misc changes upon KSM: -+ * * It has a fully x86-opitmized memcmp dedicated for 4-byte-aligned page -+ * comparison. It's much faster than default C version on x86. -+ * * rmap_item now has an struct *page member to loosely cache a -+ * address-->page mapping, which reduces too much time-costly -+ * follow_page(). -+ * * The VMA creation/exit procedures are hooked to let the Ultra KSM know. -+ * * try_to_merge_two_pages() now can revert a pte if it fails. No break_ -+ * ksm is needed for this case. -+ * -+ * 6. Full Zero Page consideration(contributed by Figo Zhang) -+ * Now uksmd consider full zero pages as special pages and merge them to an -+ * special unswappable uksm zero page. -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include -+#include "internal.h" -+ -+#ifdef CONFIG_X86 -+#undef memcmp -+ -+#ifdef CONFIG_X86_32 -+#define memcmp memcmpx86_32 -+/* -+ * Compare 4-byte-aligned address s1 and s2, with length n -+ */ -+int memcmpx86_32(void *s1, void *s2, size_t n) -+{ -+ size_t num = n / 4; -+ register int res; -+ -+ __asm__ __volatile__ -+ ( -+ "testl %3,%3\n\t" -+ "repe; cmpsd\n\t" -+ "je 1f\n\t" -+ "sbbl %0,%0\n\t" -+ "orl $1,%0\n" -+ "1:" -+ : "=&a" (res), "+&S" (s1), "+&D" (s2), "+&c" (num) -+ : "0" (0) -+ : "cc"); -+ -+ return res; -+} -+ -+/* -+ * Check the page is all zero ? -+ */ -+static int is_full_zero(const void *s1, size_t len) -+{ -+ unsigned char same; -+ -+ len /= 4; -+ -+ __asm__ __volatile__ -+ ("repe; scasl;" -+ "sete %0" -+ : "=qm" (same), "+D" (s1), "+c" (len) -+ : "a" (0) -+ : "cc"); -+ -+ return same; -+} -+ -+ -+#elif defined(CONFIG_X86_64) -+#define memcmp memcmpx86_64 -+/* -+ * Compare 8-byte-aligned address s1 and s2, with length n -+ */ -+int memcmpx86_64(void *s1, void *s2, size_t n) -+{ -+ size_t num = n / 8; -+ register int res; -+ -+ __asm__ __volatile__ -+ ( -+ "testq %q3,%q3\n\t" -+ "repe; cmpsq\n\t" -+ "je 1f\n\t" -+ "sbbq %q0,%q0\n\t" -+ "orq $1,%q0\n" -+ "1:" -+ : "=&a" (res), "+&S" (s1), "+&D" (s2), "+&c" (num) -+ : "0" (0) -+ : "cc"); -+ -+ return res; -+} -+ -+static int is_full_zero(const void *s1, size_t len) -+{ -+ unsigned char same; -+ -+ len /= 8; -+ -+ __asm__ __volatile__ -+ ("repe; scasq;" -+ "sete %0" -+ : "=qm" (same), "+D" (s1), "+c" (len) -+ : "a" (0) -+ : "cc"); -+ -+ return same; -+} -+ -+#endif -+#else -+static int is_full_zero(const void *s1, size_t len) -+{ -+ unsigned long *src = s1; -+ int i; -+ -+ len /= sizeof(*src); -+ -+ for (i = 0; i < len; i++) { -+ if (src[i]) -+ return 0; -+ } -+ -+ return 1; -+} -+#endif -+ -+#define UKSM_RUNG_ROUND_FINISHED (1 << 0) -+#define TIME_RATIO_SCALE 10000 -+ -+#define SLOT_TREE_NODE_SHIFT 8 -+#define SLOT_TREE_NODE_STORE_SIZE (1UL << SLOT_TREE_NODE_SHIFT) -+struct slot_tree_node { -+ unsigned long size; -+ struct sradix_tree_node snode; -+ void *stores[SLOT_TREE_NODE_STORE_SIZE]; -+}; -+ -+static struct kmem_cache *slot_tree_node_cachep; -+ -+static struct sradix_tree_node *slot_tree_node_alloc(void) -+{ -+ struct slot_tree_node *p; -+ -+ p = kmem_cache_zalloc(slot_tree_node_cachep, GFP_KERNEL | -+ __GFP_NORETRY | __GFP_NOWARN); -+ if (!p) -+ return NULL; -+ -+ return &p->snode; -+} -+ -+static void slot_tree_node_free(struct sradix_tree_node *node) -+{ -+ struct slot_tree_node *p; -+ -+ p = container_of(node, struct slot_tree_node, snode); -+ kmem_cache_free(slot_tree_node_cachep, p); -+} -+ -+static void slot_tree_node_extend(struct sradix_tree_node *parent, -+ struct sradix_tree_node *child) -+{ -+ struct slot_tree_node *p, *c; -+ -+ p = container_of(parent, struct slot_tree_node, snode); -+ c = container_of(child, struct slot_tree_node, snode); -+ -+ p->size += c->size; -+} -+ -+void slot_tree_node_assign(struct sradix_tree_node *node, -+ unsigned int index, void *item) -+{ -+ struct vma_slot *slot = item; -+ struct slot_tree_node *cur; -+ -+ slot->snode = node; -+ slot->sindex = index; -+ -+ while (node) { -+ cur = container_of(node, struct slot_tree_node, snode); -+ cur->size += slot->pages; -+ node = node->parent; -+ } -+} -+ -+void slot_tree_node_rm(struct sradix_tree_node *node, unsigned int offset) -+{ -+ struct vma_slot *slot; -+ struct slot_tree_node *cur; -+ unsigned long pages; -+ -+ if (node->height == 1) { -+ slot = node->stores[offset]; -+ pages = slot->pages; -+ } else { -+ cur = container_of(node->stores[offset], -+ struct slot_tree_node, snode); -+ pages = cur->size; -+ } -+ -+ while (node) { -+ cur = container_of(node, struct slot_tree_node, snode); -+ cur->size -= pages; -+ node = node->parent; -+ } -+} -+ -+unsigned long slot_iter_index; -+int slot_iter(void *item, unsigned long height) -+{ -+ struct slot_tree_node *node; -+ struct vma_slot *slot; -+ -+ if (height == 1) { -+ slot = item; -+ if (slot_iter_index < slot->pages) { -+ /*in this one*/ -+ return 1; -+ } else { -+ slot_iter_index -= slot->pages; -+ return 0; -+ } -+ -+ } else { -+ node = container_of(item, struct slot_tree_node, snode); -+ if (slot_iter_index < node->size) { -+ /*in this one*/ -+ return 1; -+ } else { -+ slot_iter_index -= node->size; -+ return 0; -+ } -+ } -+} -+ -+ -+static inline void slot_tree_init_root(struct sradix_tree_root *root) -+{ -+ init_sradix_tree_root(root, SLOT_TREE_NODE_SHIFT); -+ root->alloc = slot_tree_node_alloc; -+ root->free = slot_tree_node_free; -+ root->extend = slot_tree_node_extend; -+ root->assign = slot_tree_node_assign; -+ root->rm = slot_tree_node_rm; -+} -+ -+void slot_tree_init(void) -+{ -+ slot_tree_node_cachep = kmem_cache_create("slot_tree_node", -+ sizeof(struct slot_tree_node), 0, -+ SLAB_PANIC | SLAB_RECLAIM_ACCOUNT, -+ NULL); -+} -+ -+ -+/* Each rung of this ladder is a list of VMAs having a same scan ratio */ -+struct scan_rung { -+ //struct list_head scanned_list; -+ struct sradix_tree_root vma_root; -+ struct sradix_tree_root vma_root2; -+ -+ struct vma_slot *current_scan; -+ unsigned long current_offset; -+ -+ /* -+ * The initial value for current_offset, it should loop over -+ * [0~ step - 1] to let all slot have its chance to be scanned. -+ */ -+ unsigned long offset_init; -+ unsigned long step; /* dynamic step for current_offset */ -+ unsigned int flags; -+ unsigned long pages_to_scan; -+ //unsigned long fully_scanned_slots; -+ /* -+ * a little bit tricky - if cpu_time_ratio > 0, then the value is the -+ * the cpu time ratio it can spend in rung_i for every scan -+ * period. if < 0, then it is the cpu time ratio relative to the -+ * max cpu percentage user specified. Both in unit of -+ * 1/TIME_RATIO_SCALE -+ */ -+ int cpu_ratio; -+ -+ /* -+ * How long it will take for all slots in this rung to be fully -+ * scanned? If it's zero, we don't care about the cover time: -+ * it's fully scanned. -+ */ -+ unsigned int cover_msecs; -+ //unsigned long vma_num; -+ //unsigned long pages; /* Sum of all slot's pages in rung */ -+}; -+ -+/** -+ * node of either the stable or unstale rbtree -+ * -+ */ -+struct tree_node { -+ struct rb_node node; /* link in the main (un)stable rbtree */ -+ struct rb_root sub_root; /* rb_root for sublevel collision rbtree */ -+ u32 hash; -+ unsigned long count; /* TODO: merged with sub_root */ -+ struct list_head all_list; /* all tree nodes in stable/unstable tree */ -+}; -+ -+/** -+ * struct stable_node - node of the stable rbtree -+ * @node: rb node of this ksm page in the stable tree -+ * @hlist: hlist head of rmap_items using this ksm page -+ * @kpfn: page frame number of this ksm page -+ */ -+struct stable_node { -+ struct rb_node node; /* link in sub-rbtree */ -+ struct tree_node *tree_node; /* it's tree node root in stable tree, NULL if it's in hell list */ -+ struct hlist_head hlist; -+ unsigned long kpfn; -+ u32 hash_max; /* if ==0 then it's not been calculated yet */ -+ struct list_head all_list; /* in a list for all stable nodes */ -+}; -+ -+/** -+ * struct node_vma - group rmap_items linked in a same stable -+ * node together. -+ */ -+struct node_vma { -+ union { -+ struct vma_slot *slot; -+ unsigned long key; /* slot is used as key sorted on hlist */ -+ }; -+ struct hlist_node hlist; -+ struct hlist_head rmap_hlist; -+ struct stable_node *head; -+}; -+ -+/** -+ * struct rmap_item - reverse mapping item for virtual addresses -+ * @rmap_list: next rmap_item in mm_slot's singly-linked rmap_list -+ * @anon_vma: pointer to anon_vma for this mm,address, when in stable tree -+ * @mm: the memory structure this rmap_item is pointing into -+ * @address: the virtual address this rmap_item tracks (+ flags in low bits) -+ * @node: rb node of this rmap_item in the unstable tree -+ * @head: pointer to stable_node heading this list in the stable tree -+ * @hlist: link into hlist of rmap_items hanging off that stable_node -+ */ -+struct rmap_item { -+ struct vma_slot *slot; -+ struct page *page; -+ unsigned long address; /* + low bits used for flags below */ -+ unsigned long hash_round; -+ unsigned long entry_index; -+ union { -+ struct {/* when in unstable tree */ -+ struct rb_node node; -+ struct tree_node *tree_node; -+ u32 hash_max; -+ }; -+ struct { /* when in stable tree */ -+ struct node_vma *head; -+ struct hlist_node hlist; -+ struct anon_vma *anon_vma; -+ }; -+ }; -+} __aligned(4); -+ -+struct rmap_list_entry { -+ union { -+ struct rmap_item *item; -+ unsigned long addr; -+ }; -+ /* lowest bit is used for is_addr tag */ -+} __aligned(4); /* 4 aligned to fit in to pages*/ -+ -+ -+/* Basic data structure definition ends */ -+ -+ -+/* -+ * Flags for rmap_item to judge if it's listed in the stable/unstable tree. -+ * The flags use the low bits of rmap_item.address -+ */ -+#define UNSTABLE_FLAG 0x1 -+#define STABLE_FLAG 0x2 -+#define get_rmap_addr(x) ((x)->address & PAGE_MASK) -+ -+/* -+ * rmap_list_entry helpers -+ */ -+#define IS_ADDR_FLAG 1 -+#define is_addr(ptr) ((unsigned long)(ptr) & IS_ADDR_FLAG) -+#define set_is_addr(ptr) ((ptr) |= IS_ADDR_FLAG) -+#define get_clean_addr(ptr) (((ptr) & ~(__typeof__(ptr))IS_ADDR_FLAG)) -+ -+ -+/* -+ * High speed caches for frequently allocated and freed structs -+ */ -+static struct kmem_cache *rmap_item_cache; -+static struct kmem_cache *stable_node_cache; -+static struct kmem_cache *node_vma_cache; -+static struct kmem_cache *vma_slot_cache; -+static struct kmem_cache *tree_node_cache; -+#define UKSM_KMEM_CACHE(__struct, __flags) kmem_cache_create("uksm_"#__struct,\ -+ sizeof(struct __struct), __alignof__(struct __struct),\ -+ (__flags), NULL) -+ -+/* Array of all scan_rung, uksm_scan_ladder[0] having the minimum scan ratio */ -+#define SCAN_LADDER_SIZE 4 -+static struct scan_rung uksm_scan_ladder[SCAN_LADDER_SIZE]; -+ -+/* The evaluation rounds uksmd has finished */ -+static unsigned long long uksm_eval_round = 1; -+ -+/* -+ * we add 1 to this var when we consider we should rebuild the whole -+ * unstable tree. -+ */ -+static unsigned long uksm_hash_round = 1; -+ -+/* -+ * How many times the whole memory is scanned. -+ */ -+static unsigned long long fully_scanned_round = 1; -+ -+/* The total number of virtual pages of all vma slots */ -+static u64 uksm_pages_total; -+ -+/* The number of pages has been scanned since the start up */ -+static u64 uksm_pages_scanned; -+ -+static u64 scanned_virtual_pages; -+ -+/* The number of pages has been scanned since last encode_benefit call */ -+static u64 uksm_pages_scanned_last; -+ -+/* If the scanned number is tooo large, we encode it here */ -+static u64 pages_scanned_stored; -+ -+static unsigned long pages_scanned_base; -+ -+/* The number of nodes in the stable tree */ -+static unsigned long uksm_pages_shared; -+ -+/* The number of page slots additionally sharing those nodes */ -+static unsigned long uksm_pages_sharing; -+ -+/* The number of nodes in the unstable tree */ -+static unsigned long uksm_pages_unshared; -+ -+/* -+ * Milliseconds ksmd should sleep between scans, -+ * >= 100ms to be consistent with -+ * scan_time_to_sleep_msec() -+ */ -+static unsigned int uksm_sleep_jiffies; -+ -+/* The real value for the uksmd next sleep */ -+static unsigned int uksm_sleep_real; -+ -+/* Saved value for user input uksm_sleep_jiffies when it's enlarged */ -+static unsigned int uksm_sleep_saved; -+ -+/* Max percentage of cpu utilization ksmd can take to scan in one batch */ -+static unsigned int uksm_max_cpu_percentage; -+ -+static int uksm_cpu_governor; -+ -+static char *uksm_cpu_governor_str[4] = { "full", "medium", "low", "quiet" }; -+ -+struct uksm_cpu_preset_s { -+ int cpu_ratio[SCAN_LADDER_SIZE]; -+ unsigned int cover_msecs[SCAN_LADDER_SIZE]; -+ unsigned int max_cpu; /* percentage */ -+}; -+ -+struct uksm_cpu_preset_s uksm_cpu_preset[4] = { -+ { {20, 40, -2500, -10000}, {1000, 500, 200, 50}, 95}, -+ { {20, 30, -2500, -10000}, {1000, 500, 400, 100}, 50}, -+ { {10, 20, -5000, -10000}, {1500, 1000, 1000, 250}, 20}, -+ { {10, 20, 40, 75}, {2000, 1000, 1000, 1000}, 1}, -+}; -+ -+/* The default value for uksm_ema_page_time if it's not initialized */ -+#define UKSM_PAGE_TIME_DEFAULT 500 -+ -+/*cost to scan one page by expotional moving average in nsecs */ -+static unsigned long uksm_ema_page_time = UKSM_PAGE_TIME_DEFAULT; -+ -+/* The expotional moving average alpha weight, in percentage. */ -+#define EMA_ALPHA 20 -+ -+/* -+ * The threshold used to filter out thrashing areas, -+ * If it == 0, filtering is disabled, otherwise it's the percentage up-bound -+ * of the thrashing ratio of all areas. Any area with a bigger thrashing ratio -+ * will be considered as having a zero duplication ratio. -+ */ -+static unsigned int uksm_thrash_threshold = 50; -+ -+/* How much dedup ratio is considered to be abundant*/ -+static unsigned int uksm_abundant_threshold = 10; -+ -+/* All slots having merged pages in this eval round. */ -+struct list_head vma_slot_dedup = LIST_HEAD_INIT(vma_slot_dedup); -+ -+/* How many times the ksmd has slept since startup */ -+static unsigned long long uksm_sleep_times; -+ -+#define UKSM_RUN_STOP 0 -+#define UKSM_RUN_MERGE 1 -+static unsigned int uksm_run = 1; -+ -+static DECLARE_WAIT_QUEUE_HEAD(uksm_thread_wait); -+static DEFINE_MUTEX(uksm_thread_mutex); -+ -+/* -+ * List vma_slot_new is for newly created vma_slot waiting to be added by -+ * ksmd. If one cannot be added(e.g. due to it's too small), it's moved to -+ * vma_slot_noadd. vma_slot_del is the list for vma_slot whose corresponding -+ * VMA has been removed/freed. -+ */ -+struct list_head vma_slot_new = LIST_HEAD_INIT(vma_slot_new); -+struct list_head vma_slot_noadd = LIST_HEAD_INIT(vma_slot_noadd); -+struct list_head vma_slot_del = LIST_HEAD_INIT(vma_slot_del); -+static DEFINE_SPINLOCK(vma_slot_list_lock); -+ -+/* The unstable tree heads */ -+static struct rb_root root_unstable_tree = RB_ROOT; -+ -+/* -+ * All tree_nodes are in a list to be freed at once when unstable tree is -+ * freed after each scan round. -+ */ -+static struct list_head unstable_tree_node_list = -+ LIST_HEAD_INIT(unstable_tree_node_list); -+ -+/* List contains all stable nodes */ -+static struct list_head stable_node_list = LIST_HEAD_INIT(stable_node_list); -+ -+/* -+ * When the hash strength is changed, the stable tree must be delta_hashed and -+ * re-structured. We use two set of below structs to speed up the -+ * re-structuring of stable tree. -+ */ -+static struct list_head -+stable_tree_node_list[2] = {LIST_HEAD_INIT(stable_tree_node_list[0]), -+ LIST_HEAD_INIT(stable_tree_node_list[1])}; -+ -+static struct list_head *stable_tree_node_listp = &stable_tree_node_list[0]; -+static struct rb_root root_stable_tree[2] = {RB_ROOT, RB_ROOT}; -+static struct rb_root *root_stable_treep = &root_stable_tree[0]; -+static unsigned long stable_tree_index; -+ -+/* The hash strength needed to hash a full page */ -+#define HASH_STRENGTH_FULL (PAGE_SIZE / sizeof(u32)) -+ -+/* The hash strength needed for loop-back hashing */ -+#define HASH_STRENGTH_MAX (HASH_STRENGTH_FULL + 10) -+ -+/* The random offsets in a page */ -+static u32 *random_nums; -+ -+/* The hash strength */ -+static unsigned long hash_strength = HASH_STRENGTH_FULL >> 4; -+ -+/* The delta value each time the hash strength increases or decreases */ -+static unsigned long hash_strength_delta; -+#define HASH_STRENGTH_DELTA_MAX 5 -+ -+/* The time we have saved due to random_sample_hash */ -+static u64 rshash_pos; -+ -+/* The time we have wasted due to hash collision */ -+static u64 rshash_neg; -+ -+struct uksm_benefit { -+ u64 pos; -+ u64 neg; -+ u64 scanned; -+ unsigned long base; -+} benefit; -+ -+/* -+ * The relative cost of memcmp, compared to 1 time unit of random sample -+ * hash, this value is tested when ksm module is initialized -+ */ -+static unsigned long memcmp_cost; -+ -+static unsigned long rshash_neg_cont_zero; -+static unsigned long rshash_cont_obscure; -+ -+/* The possible states of hash strength adjustment heuristic */ -+enum rshash_states { -+ RSHASH_STILL, -+ RSHASH_TRYUP, -+ RSHASH_TRYDOWN, -+ RSHASH_NEW, -+ RSHASH_PRE_STILL, -+}; -+ -+/* The possible direction we are about to adjust hash strength */ -+enum rshash_direct { -+ GO_UP, -+ GO_DOWN, -+ OBSCURE, -+ STILL, -+}; -+ -+/* random sampling hash state machine */ -+static struct { -+ enum rshash_states state; -+ enum rshash_direct pre_direct; -+ u8 below_count; -+ /* Keep a lookup window of size 5, iff above_count/below_count > 3 -+ * in this window we stop trying. -+ */ -+ u8 lookup_window_index; -+ u64 stable_benefit; -+ unsigned long turn_point_down; -+ unsigned long turn_benefit_down; -+ unsigned long turn_point_up; -+ unsigned long turn_benefit_up; -+ unsigned long stable_point; -+} rshash_state; -+ -+/*zero page hash table, hash_strength [0 ~ HASH_STRENGTH_MAX]*/ -+static u32 *zero_hash_table; -+ -+static inline struct node_vma *alloc_node_vma(void) -+{ -+ struct node_vma *node_vma; -+ -+ node_vma = kmem_cache_zalloc(node_vma_cache, GFP_KERNEL | -+ __GFP_NORETRY | __GFP_NOWARN); -+ if (node_vma) { -+ INIT_HLIST_HEAD(&node_vma->rmap_hlist); -+ INIT_HLIST_NODE(&node_vma->hlist); -+ } -+ return node_vma; -+} -+ -+static inline void free_node_vma(struct node_vma *node_vma) -+{ -+ kmem_cache_free(node_vma_cache, node_vma); -+} -+ -+ -+static inline struct vma_slot *alloc_vma_slot(void) -+{ -+ struct vma_slot *slot; -+ -+ /* -+ * In case ksm is not initialized by now. -+ * Oops, we need to consider the call site of uksm_init() in the future. -+ */ -+ if (!vma_slot_cache) -+ return NULL; -+ -+ slot = kmem_cache_zalloc(vma_slot_cache, GFP_KERNEL | -+ __GFP_NORETRY | __GFP_NOWARN); -+ if (slot) { -+ INIT_LIST_HEAD(&slot->slot_list); -+ INIT_LIST_HEAD(&slot->dedup_list); -+ slot->flags |= UKSM_SLOT_NEED_RERAND; -+ } -+ return slot; -+} -+ -+static inline void free_vma_slot(struct vma_slot *vma_slot) -+{ -+ kmem_cache_free(vma_slot_cache, vma_slot); -+} -+ -+ -+ -+static inline struct rmap_item *alloc_rmap_item(void) -+{ -+ struct rmap_item *rmap_item; -+ -+ rmap_item = kmem_cache_zalloc(rmap_item_cache, GFP_KERNEL | -+ __GFP_NORETRY | __GFP_NOWARN); -+ if (rmap_item) { -+ /* bug on lowest bit is not clear for flag use */ -+ BUG_ON(is_addr(rmap_item)); -+ } -+ return rmap_item; -+} -+ -+static inline void free_rmap_item(struct rmap_item *rmap_item) -+{ -+ rmap_item->slot = NULL; /* debug safety */ -+ kmem_cache_free(rmap_item_cache, rmap_item); -+} -+ -+static inline struct stable_node *alloc_stable_node(void) -+{ -+ struct stable_node *node; -+ -+ node = kmem_cache_alloc(stable_node_cache, GFP_KERNEL | -+ __GFP_NORETRY | __GFP_NOWARN); -+ if (!node) -+ return NULL; -+ -+ INIT_HLIST_HEAD(&node->hlist); -+ list_add(&node->all_list, &stable_node_list); -+ return node; -+} -+ -+static inline void free_stable_node(struct stable_node *stable_node) -+{ -+ list_del(&stable_node->all_list); -+ kmem_cache_free(stable_node_cache, stable_node); -+} -+ -+static inline struct tree_node *alloc_tree_node(struct list_head *list) -+{ -+ struct tree_node *node; -+ -+ node = kmem_cache_zalloc(tree_node_cache, GFP_KERNEL | -+ __GFP_NORETRY | __GFP_NOWARN); -+ if (!node) -+ return NULL; -+ -+ list_add(&node->all_list, list); -+ return node; -+} -+ -+static inline void free_tree_node(struct tree_node *node) -+{ -+ list_del(&node->all_list); -+ kmem_cache_free(tree_node_cache, node); -+} -+ -+static void uksm_drop_anon_vma(struct rmap_item *rmap_item) -+{ -+ struct anon_vma *anon_vma = rmap_item->anon_vma; -+ -+ put_anon_vma(anon_vma); -+} -+ -+ -+/** -+ * Remove a stable node from stable_tree, may unlink from its tree_node and -+ * may remove its parent tree_node if no other stable node is pending. -+ * -+ * @stable_node The node need to be removed -+ * @unlink_rb Will this node be unlinked from the rbtree? -+ * @remove_tree_ node Will its tree_node be removed if empty? -+ */ -+static void remove_node_from_stable_tree(struct stable_node *stable_node, -+ int unlink_rb, int remove_tree_node) -+{ -+ struct node_vma *node_vma; -+ struct rmap_item *rmap_item; -+ struct hlist_node *n; -+ -+ if (!hlist_empty(&stable_node->hlist)) { -+ hlist_for_each_entry_safe(node_vma, n, -+ &stable_node->hlist, hlist) { -+ hlist_for_each_entry(rmap_item, &node_vma->rmap_hlist, hlist) { -+ uksm_pages_sharing--; -+ -+ uksm_drop_anon_vma(rmap_item); -+ rmap_item->address &= PAGE_MASK; -+ } -+ free_node_vma(node_vma); -+ cond_resched(); -+ } -+ -+ /* the last one is counted as shared */ -+ uksm_pages_shared--; -+ uksm_pages_sharing++; -+ } -+ -+ if (stable_node->tree_node && unlink_rb) { -+ rb_erase(&stable_node->node, -+ &stable_node->tree_node->sub_root); -+ -+ if (RB_EMPTY_ROOT(&stable_node->tree_node->sub_root) && -+ remove_tree_node) { -+ rb_erase(&stable_node->tree_node->node, -+ root_stable_treep); -+ free_tree_node(stable_node->tree_node); -+ } else { -+ stable_node->tree_node->count--; -+ } -+ } -+ -+ free_stable_node(stable_node); -+} -+ -+ -+/* -+ * get_uksm_page: checks if the page indicated by the stable node -+ * is still its ksm page, despite having held no reference to it. -+ * In which case we can trust the content of the page, and it -+ * returns the gotten page; but if the page has now been zapped, -+ * remove the stale node from the stable tree and return NULL. -+ * -+ * You would expect the stable_node to hold a reference to the ksm page. -+ * But if it increments the page's count, swapping out has to wait for -+ * ksmd to come around again before it can free the page, which may take -+ * seconds or even minutes: much too unresponsive. So instead we use a -+ * "keyhole reference": access to the ksm page from the stable node peeps -+ * out through its keyhole to see if that page still holds the right key, -+ * pointing back to this stable node. This relies on freeing a PageAnon -+ * page to reset its page->mapping to NULL, and relies on no other use of -+ * a page to put something that might look like our key in page->mapping. -+ * -+ * include/linux/pagemap.h page_cache_get_speculative() is a good reference, -+ * but this is different - made simpler by uksm_thread_mutex being held, but -+ * interesting for assuming that no other use of the struct page could ever -+ * put our expected_mapping into page->mapping (or a field of the union which -+ * coincides with page->mapping). The RCU calls are not for KSM at all, but -+ * to keep the page_count protocol described with page_cache_get_speculative. -+ * -+ * Note: it is possible that get_uksm_page() will return NULL one moment, -+ * then page the next, if the page is in between page_freeze_refs() and -+ * page_unfreeze_refs(): this shouldn't be a problem anywhere, the page -+ * is on its way to being freed; but it is an anomaly to bear in mind. -+ * -+ * @unlink_rb: if the removal of this node will firstly unlink from -+ * its rbtree. stable_node_reinsert will prevent this when restructuring the -+ * node from its old tree. -+ * -+ * @remove_tree_node: if this is the last one of its tree_node, will the -+ * tree_node be freed ? If we are inserting stable node, this tree_node may -+ * be reused, so don't free it. -+ */ -+static struct page *get_uksm_page(struct stable_node *stable_node, -+ int unlink_rb, int remove_tree_node) -+{ -+ struct page *page; -+ void *expected_mapping; -+ unsigned long kpfn; -+ -+ expected_mapping = (void *)((unsigned long)stable_node | -+ PAGE_MAPPING_KSM); -+again: -+ kpfn = READ_ONCE(stable_node->kpfn); -+ page = pfn_to_page(kpfn); -+ -+ /* -+ * page is computed from kpfn, so on most architectures reading -+ * page->mapping is naturally ordered after reading node->kpfn, -+ * but on Alpha we need to be more careful. -+ */ -+ smp_read_barrier_depends(); -+ -+ if (READ_ONCE(page->mapping) != expected_mapping) -+ goto stale; -+ -+ /* -+ * We cannot do anything with the page while its refcount is 0. -+ * Usually 0 means free, or tail of a higher-order page: in which -+ * case this node is no longer referenced, and should be freed; -+ * however, it might mean that the page is under page_freeze_refs(). -+ * The __remove_mapping() case is easy, again the node is now stale; -+ * but if page is swapcache in migrate_page_move_mapping(), it might -+ * still be our page, in which case it's essential to keep the node. -+ */ -+ while (!get_page_unless_zero(page)) { -+ /* -+ * Another check for page->mapping != expected_mapping would -+ * work here too. We have chosen the !PageSwapCache test to -+ * optimize the common case, when the page is or is about to -+ * be freed: PageSwapCache is cleared (under spin_lock_irq) -+ * in the freeze_refs section of __remove_mapping(); but Anon -+ * page->mapping reset to NULL later, in free_pages_prepare(). -+ */ -+ if (!PageSwapCache(page)) -+ goto stale; -+ cpu_relax(); -+ } -+ -+ if (READ_ONCE(page->mapping) != expected_mapping) { -+ put_page(page); -+ goto stale; -+ } -+ -+ lock_page(page); -+ if (READ_ONCE(page->mapping) != expected_mapping) { -+ unlock_page(page); -+ put_page(page); -+ goto stale; -+ } -+ unlock_page(page); -+ return page; -+stale: -+ /* -+ * We come here from above when page->mapping or !PageSwapCache -+ * suggests that the node is stale; but it might be under migration. -+ * We need smp_rmb(), matching the smp_wmb() in ksm_migrate_page(), -+ * before checking whether node->kpfn has been changed. -+ */ -+ smp_rmb(); -+ if (stable_node->kpfn != kpfn) -+ goto again; -+ -+ remove_node_from_stable_tree(stable_node, unlink_rb, remove_tree_node); -+ -+ return NULL; -+} -+ -+/* -+ * Removing rmap_item from stable or unstable tree. -+ * This function will clean the information from the stable/unstable tree. -+ */ -+static inline void remove_rmap_item_from_tree(struct rmap_item *rmap_item) -+{ -+ if (rmap_item->address & STABLE_FLAG) { -+ struct stable_node *stable_node; -+ struct node_vma *node_vma; -+ struct page *page; -+ -+ node_vma = rmap_item->head; -+ stable_node = node_vma->head; -+ page = get_uksm_page(stable_node, 1, 1); -+ if (!page) -+ goto out; -+ -+ /* -+ * page lock is needed because it's racing with -+ * try_to_unmap_ksm(), etc. -+ */ -+ lock_page(page); -+ hlist_del(&rmap_item->hlist); -+ -+ if (hlist_empty(&node_vma->rmap_hlist)) { -+ hlist_del(&node_vma->hlist); -+ free_node_vma(node_vma); -+ } -+ unlock_page(page); -+ -+ put_page(page); -+ if (hlist_empty(&stable_node->hlist)) { -+ /* do NOT call remove_node_from_stable_tree() here, -+ * it's possible for a forked rmap_item not in -+ * stable tree while the in-tree rmap_items were -+ * deleted. -+ */ -+ uksm_pages_shared--; -+ } else -+ uksm_pages_sharing--; -+ -+ -+ uksm_drop_anon_vma(rmap_item); -+ } else if (rmap_item->address & UNSTABLE_FLAG) { -+ if (rmap_item->hash_round == uksm_hash_round) { -+ -+ rb_erase(&rmap_item->node, -+ &rmap_item->tree_node->sub_root); -+ if (RB_EMPTY_ROOT(&rmap_item->tree_node->sub_root)) { -+ rb_erase(&rmap_item->tree_node->node, -+ &root_unstable_tree); -+ -+ free_tree_node(rmap_item->tree_node); -+ } else -+ rmap_item->tree_node->count--; -+ } -+ uksm_pages_unshared--; -+ } -+ -+ rmap_item->address &= PAGE_MASK; -+ rmap_item->hash_max = 0; -+ -+out: -+ cond_resched(); /* we're called from many long loops */ -+} -+ -+static inline int slot_in_uksm(struct vma_slot *slot) -+{ -+ return list_empty(&slot->slot_list); -+} -+ -+/* -+ * Test if the mm is exiting -+ */ -+static inline bool uksm_test_exit(struct mm_struct *mm) -+{ -+ return atomic_read(&mm->mm_users) == 0; -+} -+ -+static inline unsigned long vma_pool_size(struct vma_slot *slot) -+{ -+ return round_up(sizeof(struct rmap_list_entry) * slot->pages, -+ PAGE_SIZE) >> PAGE_SHIFT; -+} -+ -+#define CAN_OVERFLOW_U64(x, delta) (U64_MAX - (x) < (delta)) -+ -+/* must be done with sem locked */ -+static int slot_pool_alloc(struct vma_slot *slot) -+{ -+ unsigned long pool_size; -+ -+ if (slot->rmap_list_pool) -+ return 0; -+ -+ pool_size = vma_pool_size(slot); -+ slot->rmap_list_pool = kcalloc(pool_size, sizeof(struct page *), -+ GFP_KERNEL); -+ if (!slot->rmap_list_pool) -+ return -ENOMEM; -+ -+ slot->pool_counts = kcalloc(pool_size, sizeof(unsigned int), -+ GFP_KERNEL); -+ if (!slot->pool_counts) { -+ kfree(slot->rmap_list_pool); -+ return -ENOMEM; -+ } -+ -+ slot->pool_size = pool_size; -+ BUG_ON(CAN_OVERFLOW_U64(uksm_pages_total, slot->pages)); -+ slot->flags |= UKSM_SLOT_IN_UKSM; -+ uksm_pages_total += slot->pages; -+ -+ return 0; -+} -+ -+/* -+ * Called after vma is unlinked from its mm -+ */ -+void uksm_remove_vma(struct vm_area_struct *vma) -+{ -+ struct vma_slot *slot; -+ -+ if (!vma->uksm_vma_slot) -+ return; -+ -+ spin_lock(&vma_slot_list_lock); -+ slot = vma->uksm_vma_slot; -+ if (!slot) -+ goto out; -+ -+ if (slot_in_uksm(slot)) { -+ /** -+ * This slot has been added by ksmd, so move to the del list -+ * waiting ksmd to free it. -+ */ -+ list_add_tail(&slot->slot_list, &vma_slot_del); -+ } else { -+ /** -+ * It's still on new list. It's ok to free slot directly. -+ */ -+ list_del(&slot->slot_list); -+ free_vma_slot(slot); -+ } -+out: -+ vma->uksm_vma_slot = NULL; -+ spin_unlock(&vma_slot_list_lock); -+} -+ -+/** -+ * Need to do two things: -+ * 1. check if slot was moved to del list -+ * 2. make sure the mmap_sem is manipulated under valid vma. -+ * -+ * My concern here is that in some cases, this may make -+ * vma_slot_list_lock() waiters to serialized further by some -+ * sem->wait_lock, can this really be expensive? -+ * -+ * -+ * @return -+ * 0: if successfully locked mmap_sem -+ * -ENOENT: this slot was moved to del list -+ * -EBUSY: vma lock failed -+ */ -+static int try_down_read_slot_mmap_sem(struct vma_slot *slot) -+{ -+ struct vm_area_struct *vma; -+ struct mm_struct *mm; -+ struct rw_semaphore *sem; -+ -+ spin_lock(&vma_slot_list_lock); -+ -+ /* the slot_list was removed and inited from new list, when it enters -+ * uksm_list. If now it's not empty, then it must be moved to del list -+ */ -+ if (!slot_in_uksm(slot)) { -+ spin_unlock(&vma_slot_list_lock); -+ return -ENOENT; -+ } -+ -+ BUG_ON(slot->pages != vma_pages(slot->vma)); -+ /* Ok, vma still valid */ -+ vma = slot->vma; -+ mm = vma->vm_mm; -+ sem = &mm->mmap_sem; -+ -+ if (uksm_test_exit(mm)) { -+ spin_unlock(&vma_slot_list_lock); -+ return -ENOENT; -+ } -+ -+ if (down_read_trylock(sem)) { -+ spin_unlock(&vma_slot_list_lock); -+ if (slot_pool_alloc(slot)) { -+ uksm_remove_vma(vma); -+ up_read(sem); -+ return -ENOENT; -+ } -+ return 0; -+ } -+ -+ spin_unlock(&vma_slot_list_lock); -+ return -EBUSY; -+} -+ -+static inline unsigned long -+vma_page_address(struct page *page, struct vm_area_struct *vma) -+{ -+ pgoff_t pgoff = page->index; -+ unsigned long address; -+ -+ address = vma->vm_start + ((pgoff - vma->vm_pgoff) << PAGE_SHIFT); -+ if (unlikely(address < vma->vm_start || address >= vma->vm_end)) { -+ /* page should be within @vma mapping range */ -+ return -EFAULT; -+ } -+ return address; -+} -+ -+ -+/* return 0 on success with the item's mmap_sem locked */ -+static inline int get_mergeable_page_lock_mmap(struct rmap_item *item) -+{ -+ struct mm_struct *mm; -+ struct vma_slot *slot = item->slot; -+ int err = -EINVAL; -+ -+ struct page *page; -+ -+ /* -+ * try_down_read_slot_mmap_sem() returns non-zero if the slot -+ * has been removed by uksm_remove_vma(). -+ */ -+ if (try_down_read_slot_mmap_sem(slot)) -+ return -EBUSY; -+ -+ mm = slot->vma->vm_mm; -+ -+ if (uksm_test_exit(mm)) -+ goto failout_up; -+ -+ page = item->page; -+ rcu_read_lock(); -+ if (!get_page_unless_zero(page)) { -+ rcu_read_unlock(); -+ goto failout_up; -+ } -+ -+ /* No need to consider huge page here. */ -+ if (item->slot->vma->anon_vma != page_anon_vma(page) || -+ vma_page_address(page, item->slot->vma) != get_rmap_addr(item)) { -+ /* -+ * TODO: -+ * should we release this item becase of its stale page -+ * mapping? -+ */ -+ put_page(page); -+ rcu_read_unlock(); -+ goto failout_up; -+ } -+ rcu_read_unlock(); -+ return 0; -+ -+failout_up: -+ up_read(&mm->mmap_sem); -+ return err; -+} -+ -+/* -+ * What kind of VMA is considered ? -+ */ -+static inline int vma_can_enter(struct vm_area_struct *vma) -+{ -+ return uksm_flags_can_scan(vma->vm_flags); -+} -+ -+/* -+ * Called whenever a fresh new vma is created A new vma_slot. -+ * is created and inserted into a global list Must be called. -+ * after vma is inserted to its mm. -+ */ -+void uksm_vma_add_new(struct vm_area_struct *vma) -+{ -+ struct vma_slot *slot; -+ -+ if (!vma_can_enter(vma)) { -+ vma->uksm_vma_slot = NULL; -+ return; -+ } -+ -+ slot = alloc_vma_slot(); -+ if (!slot) { -+ vma->uksm_vma_slot = NULL; -+ return; -+ } -+ -+ vma->uksm_vma_slot = slot; -+ vma->vm_flags |= VM_MERGEABLE; -+ slot->vma = vma; -+ slot->mm = vma->vm_mm; -+ slot->ctime_j = jiffies; -+ slot->pages = vma_pages(vma); -+ spin_lock(&vma_slot_list_lock); -+ list_add_tail(&slot->slot_list, &vma_slot_new); -+ spin_unlock(&vma_slot_list_lock); -+} -+ -+/* 32/3 < they < 32/2 */ -+#define shiftl 8 -+#define shiftr 12 -+ -+#define HASH_FROM_TO(from, to) \ -+for (index = from; index < to; index++) { \ -+ pos = random_nums[index]; \ -+ hash += key[pos]; \ -+ hash += (hash << shiftl); \ -+ hash ^= (hash >> shiftr); \ -+} -+ -+ -+#define HASH_FROM_DOWN_TO(from, to) \ -+for (index = from - 1; index >= to; index--) { \ -+ hash ^= (hash >> shiftr); \ -+ hash ^= (hash >> (shiftr*2)); \ -+ hash -= (hash << shiftl); \ -+ hash += (hash << (shiftl*2)); \ -+ pos = random_nums[index]; \ -+ hash -= key[pos]; \ -+} -+ -+/* -+ * The main random sample hash function. -+ */ -+static u32 random_sample_hash(void *addr, u32 hash_strength) -+{ -+ u32 hash = 0xdeadbeef; -+ int index, pos, loop = hash_strength; -+ u32 *key = (u32 *)addr; -+ -+ if (loop > HASH_STRENGTH_FULL) -+ loop = HASH_STRENGTH_FULL; -+ -+ HASH_FROM_TO(0, loop); -+ -+ if (hash_strength > HASH_STRENGTH_FULL) { -+ loop = hash_strength - HASH_STRENGTH_FULL; -+ HASH_FROM_TO(0, loop); -+ } -+ -+ return hash; -+} -+ -+ -+/** -+ * It's used when hash strength is adjusted -+ * -+ * @addr The page's virtual address -+ * @from The original hash strength -+ * @to The hash strength changed to -+ * @hash The hash value generated with "from" hash value -+ * -+ * return the hash value -+ */ -+static u32 delta_hash(void *addr, int from, int to, u32 hash) -+{ -+ u32 *key = (u32 *)addr; -+ int index, pos; /* make sure they are int type */ -+ -+ if (to > from) { -+ if (from >= HASH_STRENGTH_FULL) { -+ from -= HASH_STRENGTH_FULL; -+ to -= HASH_STRENGTH_FULL; -+ HASH_FROM_TO(from, to); -+ } else if (to <= HASH_STRENGTH_FULL) { -+ HASH_FROM_TO(from, to); -+ } else { -+ HASH_FROM_TO(from, HASH_STRENGTH_FULL); -+ HASH_FROM_TO(0, to - HASH_STRENGTH_FULL); -+ } -+ } else { -+ if (from <= HASH_STRENGTH_FULL) { -+ HASH_FROM_DOWN_TO(from, to); -+ } else if (to >= HASH_STRENGTH_FULL) { -+ from -= HASH_STRENGTH_FULL; -+ to -= HASH_STRENGTH_FULL; -+ HASH_FROM_DOWN_TO(from, to); -+ } else { -+ HASH_FROM_DOWN_TO(from - HASH_STRENGTH_FULL, 0); -+ HASH_FROM_DOWN_TO(HASH_STRENGTH_FULL, to); -+ } -+ } -+ -+ return hash; -+} -+ -+/** -+ * -+ * Called when: rshash_pos or rshash_neg is about to overflow or a scan round -+ * has finished. -+ * -+ * return 0 if no page has been scanned since last call, 1 otherwise. -+ */ -+static inline int encode_benefit(void) -+{ -+ u64 scanned_delta, pos_delta, neg_delta; -+ unsigned long base = benefit.base; -+ -+ scanned_delta = uksm_pages_scanned - uksm_pages_scanned_last; -+ -+ if (!scanned_delta) -+ return 0; -+ -+ scanned_delta >>= base; -+ pos_delta = rshash_pos >> base; -+ neg_delta = rshash_neg >> base; -+ -+ if (CAN_OVERFLOW_U64(benefit.pos, pos_delta) || -+ CAN_OVERFLOW_U64(benefit.neg, neg_delta) || -+ CAN_OVERFLOW_U64(benefit.scanned, scanned_delta)) { -+ benefit.scanned >>= 1; -+ benefit.neg >>= 1; -+ benefit.pos >>= 1; -+ benefit.base++; -+ scanned_delta >>= 1; -+ pos_delta >>= 1; -+ neg_delta >>= 1; -+ } -+ -+ benefit.pos += pos_delta; -+ benefit.neg += neg_delta; -+ benefit.scanned += scanned_delta; -+ -+ BUG_ON(!benefit.scanned); -+ -+ rshash_pos = rshash_neg = 0; -+ uksm_pages_scanned_last = uksm_pages_scanned; -+ -+ return 1; -+} -+ -+static inline void reset_benefit(void) -+{ -+ benefit.pos = 0; -+ benefit.neg = 0; -+ benefit.base = 0; -+ benefit.scanned = 0; -+} -+ -+static inline void inc_rshash_pos(unsigned long delta) -+{ -+ if (CAN_OVERFLOW_U64(rshash_pos, delta)) -+ encode_benefit(); -+ -+ rshash_pos += delta; -+} -+ -+static inline void inc_rshash_neg(unsigned long delta) -+{ -+ if (CAN_OVERFLOW_U64(rshash_neg, delta)) -+ encode_benefit(); -+ -+ rshash_neg += delta; -+} -+ -+ -+static inline u32 page_hash(struct page *page, unsigned long hash_strength, -+ int cost_accounting) -+{ -+ u32 val; -+ unsigned long delta; -+ -+ void *addr = kmap_atomic(page); -+ -+ val = random_sample_hash(addr, hash_strength); -+ kunmap_atomic(addr); -+ -+ if (cost_accounting) { -+ if (hash_strength < HASH_STRENGTH_FULL) -+ delta = HASH_STRENGTH_FULL - hash_strength; -+ else -+ delta = 0; -+ -+ inc_rshash_pos(delta); -+ } -+ -+ return val; -+} -+ -+static int memcmp_pages(struct page *page1, struct page *page2, -+ int cost_accounting) -+{ -+ char *addr1, *addr2; -+ int ret; -+ -+ addr1 = kmap_atomic(page1); -+ addr2 = kmap_atomic(page2); -+ ret = memcmp(addr1, addr2, PAGE_SIZE); -+ kunmap_atomic(addr2); -+ kunmap_atomic(addr1); -+ -+ if (cost_accounting) -+ inc_rshash_neg(memcmp_cost); -+ -+ return ret; -+} -+ -+static inline int pages_identical(struct page *page1, struct page *page2) -+{ -+ return !memcmp_pages(page1, page2, 0); -+} -+ -+static inline int is_page_full_zero(struct page *page) -+{ -+ char *addr; -+ int ret; -+ -+ addr = kmap_atomic(page); -+ ret = is_full_zero(addr, PAGE_SIZE); -+ kunmap_atomic(addr); -+ -+ return ret; -+} -+ -+static int write_protect_page(struct vm_area_struct *vma, struct page *page, -+ pte_t *orig_pte, pte_t *old_pte) -+{ -+ struct mm_struct *mm = vma->vm_mm; -+ struct page_vma_mapped_walk pvmw = { -+ .page = page, -+ .vma = vma, -+ }; -+ int swapped; -+ int err = -EFAULT; -+ unsigned long mmun_start; /* For mmu_notifiers */ -+ unsigned long mmun_end; /* For mmu_notifiers */ -+ -+ pvmw.address = page_address_in_vma(page, vma); -+ if (pvmw.address == -EFAULT) -+ goto out; -+ -+ BUG_ON(PageTransCompound(page)); -+ -+ mmun_start = pvmw.address; -+ mmun_end = pvmw.address + PAGE_SIZE; -+ mmu_notifier_invalidate_range_start(mm, mmun_start, mmun_end); -+ -+ if (!page_vma_mapped_walk(&pvmw)) -+ goto out_mn; -+ if (WARN_ONCE(!pvmw.pte, "Unexpected PMD mapping?")) -+ goto out_unlock; -+ -+ if (old_pte) -+ *old_pte = *pvmw.pte; -+ -+ if (pte_write(*pvmw.pte) || pte_dirty(*pvmw.pte) || -+ (pte_protnone(*pvmw.pte) && pte_savedwrite(*pvmw.pte)) || mm_tlb_flush_pending(mm)) { -+ pte_t entry; -+ -+ swapped = PageSwapCache(page); -+ flush_cache_page(vma, pvmw.address, page_to_pfn(page)); -+ /* -+ * Ok this is tricky, when get_user_pages_fast() run it doesn't -+ * take any lock, therefore the check that we are going to make -+ * with the pagecount against the mapcount is racey and -+ * O_DIRECT can happen right after the check. -+ * So we clear the pte and flush the tlb before the check -+ * this assure us that no O_DIRECT can happen after the check -+ * or in the middle of the check. -+ */ -+ entry = ptep_clear_flush_notify(vma, pvmw.address, pvmw.pte); -+ /* -+ * Check that no O_DIRECT or similar I/O is in progress on the -+ * page -+ */ -+ if (page_mapcount(page) + 1 + swapped != page_count(page)) { -+ set_pte_at(mm, pvmw.address, pvmw.pte, entry); -+ goto out_unlock; -+ } -+ if (pte_dirty(entry)) -+ set_page_dirty(page); -+ -+ if (pte_protnone(entry)) -+ entry = pte_mkclean(pte_clear_savedwrite(entry)); -+ else -+ entry = pte_mkclean(pte_wrprotect(entry)); -+ -+ set_pte_at_notify(mm, pvmw.address, pvmw.pte, entry); -+ } -+ *orig_pte = *pvmw.pte; -+ err = 0; -+ -+out_unlock: -+ page_vma_mapped_walk_done(&pvmw); -+out_mn: -+ mmu_notifier_invalidate_range_end(mm, mmun_start, mmun_end); -+out: -+ return err; -+} -+ -+#define MERGE_ERR_PGERR 1 /* the page is invalid cannot continue */ -+#define MERGE_ERR_COLLI 2 /* there is a collision */ -+#define MERGE_ERR_COLLI_MAX 3 /* collision at the max hash strength */ -+#define MERGE_ERR_CHANGED 4 /* the page has changed since last hash */ -+ -+ -+/** -+ * replace_page - replace page in vma by new ksm page -+ * @vma: vma that holds the pte pointing to page -+ * @page: the page we are replacing by kpage -+ * @kpage: the ksm page we replace page by -+ * @orig_pte: the original value of the pte -+ * -+ * Returns 0 on success, MERGE_ERR_PGERR on failure. -+ */ -+static int replace_page(struct vm_area_struct *vma, struct page *page, -+ struct page *kpage, pte_t orig_pte) -+{ -+ struct mm_struct *mm = vma->vm_mm; -+ pgd_t *pgd; -+ p4d_t *p4d; -+ pud_t *pud; -+ pmd_t *pmd; -+ pte_t *ptep; -+ spinlock_t *ptl; -+ pte_t entry; -+ -+ unsigned long addr; -+ int err = MERGE_ERR_PGERR; -+ unsigned long mmun_start; /* For mmu_notifiers */ -+ unsigned long mmun_end; /* For mmu_notifiers */ -+ -+ addr = page_address_in_vma(page, vma); -+ if (addr == -EFAULT) -+ goto out; -+ -+ pgd = pgd_offset(mm, addr); -+ if (!pgd_present(*pgd)) -+ goto out; -+ -+ p4d = p4d_offset(pgd, addr); -+ pud = pud_offset(p4d, addr); -+ if (!pud_present(*pud)) -+ goto out; -+ -+ pmd = pmd_offset(pud, addr); -+ BUG_ON(pmd_trans_huge(*pmd)); -+ if (!pmd_present(*pmd)) -+ goto out; -+ -+ mmun_start = addr; -+ mmun_end = addr + PAGE_SIZE; -+ mmu_notifier_invalidate_range_start(mm, mmun_start, mmun_end); -+ -+ ptep = pte_offset_map_lock(mm, pmd, addr, &ptl); -+ if (!pte_same(*ptep, orig_pte)) { -+ pte_unmap_unlock(ptep, ptl); -+ goto out_mn; -+ } -+ -+ flush_cache_page(vma, addr, pte_pfn(*ptep)); -+ ptep_clear_flush_notify(vma, addr, ptep); -+ entry = mk_pte(kpage, vma->vm_page_prot); -+ -+ /* special treatment is needed for zero_page */ -+ if ((page_to_pfn(kpage) == uksm_zero_pfn) || -+ (page_to_pfn(kpage) == zero_pfn)) { -+ entry = pte_mkspecial(entry); -+ dec_mm_counter(mm, MM_ANONPAGES); -+ inc_zone_page_state(page, NR_UKSM_ZERO_PAGES); -+ } else { -+ get_page(kpage); -+ page_add_anon_rmap(kpage, vma, addr, false); -+ } -+ -+ set_pte_at_notify(mm, addr, ptep, entry); -+ -+ page_remove_rmap(page, false); -+ if (!page_mapped(page)) -+ try_to_free_swap(page); -+ put_page(page); -+ -+ pte_unmap_unlock(ptep, ptl); -+ err = 0; -+out_mn: -+ mmu_notifier_invalidate_range_end(mm, mmun_start, mmun_end); -+out: -+ return err; -+} -+ -+ -+/** -+ * Fully hash a page with HASH_STRENGTH_MAX return a non-zero hash value. The -+ * zero hash value at HASH_STRENGTH_MAX is used to indicated that its -+ * hash_max member has not been calculated. -+ * -+ * @page The page needs to be hashed -+ * @hash_old The hash value calculated with current hash strength -+ * -+ * return the new hash value calculated at HASH_STRENGTH_MAX -+ */ -+static inline u32 page_hash_max(struct page *page, u32 hash_old) -+{ -+ u32 hash_max = 0; -+ void *addr; -+ -+ addr = kmap_atomic(page); -+ hash_max = delta_hash(addr, hash_strength, -+ HASH_STRENGTH_MAX, hash_old); -+ -+ kunmap_atomic(addr); -+ -+ if (!hash_max) -+ hash_max = 1; -+ -+ inc_rshash_neg(HASH_STRENGTH_MAX - hash_strength); -+ return hash_max; -+} -+ -+/* -+ * We compare the hash again, to ensure that it is really a hash collision -+ * instead of being caused by page write. -+ */ -+static inline int check_collision(struct rmap_item *rmap_item, -+ u32 hash) -+{ -+ int err; -+ struct page *page = rmap_item->page; -+ -+ /* if this rmap_item has already been hash_maxed, then the collision -+ * must appears in the second-level rbtree search. In this case we check -+ * if its hash_max value has been changed. Otherwise, the collision -+ * happens in the first-level rbtree search, so we check against it's -+ * current hash value. -+ */ -+ if (rmap_item->hash_max) { -+ inc_rshash_neg(memcmp_cost); -+ inc_rshash_neg(HASH_STRENGTH_MAX - hash_strength); -+ -+ if (rmap_item->hash_max == page_hash_max(page, hash)) -+ err = MERGE_ERR_COLLI; -+ else -+ err = MERGE_ERR_CHANGED; -+ } else { -+ inc_rshash_neg(memcmp_cost + hash_strength); -+ -+ if (page_hash(page, hash_strength, 0) == hash) -+ err = MERGE_ERR_COLLI; -+ else -+ err = MERGE_ERR_CHANGED; -+ } -+ -+ return err; -+} -+ -+/** -+ * Try to merge a rmap_item.page with a kpage in stable node. kpage must -+ * already be a ksm page. -+ * -+ * @return 0 if the pages were merged, -EFAULT otherwise. -+ */ -+static int try_to_merge_with_uksm_page(struct rmap_item *rmap_item, -+ struct page *kpage, u32 hash) -+{ -+ struct vm_area_struct *vma = rmap_item->slot->vma; -+ struct mm_struct *mm = vma->vm_mm; -+ pte_t orig_pte = __pte(0); -+ int err = MERGE_ERR_PGERR; -+ struct page *page; -+ -+ if (uksm_test_exit(mm)) -+ goto out; -+ -+ page = rmap_item->page; -+ -+ if (page == kpage) { /* ksm page forked */ -+ err = 0; -+ goto out; -+ } -+ -+ /* -+ * We need the page lock to read a stable PageSwapCache in -+ * write_protect_page(). We use trylock_page() instead of -+ * lock_page() because we don't want to wait here - we -+ * prefer to continue scanning and merging different pages, -+ * then come back to this page when it is unlocked. -+ */ -+ if (!trylock_page(page)) -+ goto out; -+ -+ if (!PageAnon(page) || !PageKsm(kpage)) -+ goto out_unlock; -+ -+ if (PageTransCompound(page)) { -+ err = split_huge_page(page); -+ if (err) -+ goto out_unlock; -+ } -+ -+ /* -+ * If this anonymous page is mapped only here, its pte may need -+ * to be write-protected. If it's mapped elsewhere, all of its -+ * ptes are necessarily already write-protected. But in either -+ * case, we need to lock and check page_count is not raised. -+ */ -+ if (write_protect_page(vma, page, &orig_pte, NULL) == 0) { -+ if (pages_identical(page, kpage)) -+ err = replace_page(vma, page, kpage, orig_pte); -+ else -+ err = check_collision(rmap_item, hash); -+ } -+ -+ if ((vma->vm_flags & VM_LOCKED) && kpage && !err) { -+ munlock_vma_page(page); -+ if (!PageMlocked(kpage)) { -+ unlock_page(page); -+ lock_page(kpage); -+ mlock_vma_page(kpage); -+ page = kpage; /* for final unlock */ -+ } -+ } -+ -+out_unlock: -+ unlock_page(page); -+out: -+ return err; -+} -+ -+ -+ -+/** -+ * If two pages fail to merge in try_to_merge_two_pages, then we have a chance -+ * to restore a page mapping that has been changed in try_to_merge_two_pages. -+ * -+ * @return 0 on success. -+ */ -+static int restore_uksm_page_pte(struct vm_area_struct *vma, unsigned long addr, -+ pte_t orig_pte, pte_t wprt_pte) -+{ -+ struct mm_struct *mm = vma->vm_mm; -+ pgd_t *pgd; -+ p4d_t *p4d; -+ pud_t *pud; -+ pmd_t *pmd; -+ pte_t *ptep; -+ spinlock_t *ptl; -+ -+ int err = -EFAULT; -+ -+ pgd = pgd_offset(mm, addr); -+ if (!pgd_present(*pgd)) -+ goto out; -+ -+ p4d = p4d_offset(pgd, addr); -+ pud = pud_offset(p4d, addr); -+ if (!pud_present(*pud)) -+ goto out; -+ -+ pmd = pmd_offset(pud, addr); -+ if (!pmd_present(*pmd)) -+ goto out; -+ -+ ptep = pte_offset_map_lock(mm, pmd, addr, &ptl); -+ if (!pte_same(*ptep, wprt_pte)) { -+ /* already copied, let it be */ -+ pte_unmap_unlock(ptep, ptl); -+ goto out; -+ } -+ -+ /* -+ * Good boy, still here. When we still get the ksm page, it does not -+ * return to the free page pool, there is no way that a pte was changed -+ * to other page and gets back to this page. And remind that ksm page -+ * do not reuse in do_wp_page(). So it's safe to restore the original -+ * pte. -+ */ -+ flush_cache_page(vma, addr, pte_pfn(*ptep)); -+ ptep_clear_flush_notify(vma, addr, ptep); -+ set_pte_at_notify(mm, addr, ptep, orig_pte); -+ -+ pte_unmap_unlock(ptep, ptl); -+ err = 0; -+out: -+ return err; -+} -+ -+/** -+ * try_to_merge_two_pages() - take two identical pages and prepare -+ * them to be merged into one page(rmap_item->page) -+ * -+ * @return 0 if we successfully merged two identical pages into -+ * one ksm page. MERGE_ERR_COLLI if it's only a hash collision -+ * search in rbtree. MERGE_ERR_CHANGED if rmap_item has been -+ * changed since it's hashed. MERGE_ERR_PGERR otherwise. -+ * -+ */ -+static int try_to_merge_two_pages(struct rmap_item *rmap_item, -+ struct rmap_item *tree_rmap_item, -+ u32 hash) -+{ -+ pte_t orig_pte1 = __pte(0), orig_pte2 = __pte(0); -+ pte_t wprt_pte1 = __pte(0), wprt_pte2 = __pte(0); -+ struct vm_area_struct *vma1 = rmap_item->slot->vma; -+ struct vm_area_struct *vma2 = tree_rmap_item->slot->vma; -+ struct page *page = rmap_item->page; -+ struct page *tree_page = tree_rmap_item->page; -+ int err = MERGE_ERR_PGERR; -+ struct address_space *saved_mapping; -+ -+ -+ if (rmap_item->page == tree_rmap_item->page) -+ goto out; -+ -+ if (!trylock_page(page)) -+ goto out; -+ -+ if (!PageAnon(page)) -+ goto out_unlock; -+ -+ if (PageTransCompound(page)) { -+ err = split_huge_page(page); -+ if (err) -+ goto out_unlock; -+ } -+ -+ if (write_protect_page(vma1, page, &wprt_pte1, &orig_pte1) != 0) { -+ unlock_page(page); -+ goto out; -+ } -+ -+ /* -+ * While we hold page lock, upgrade page from -+ * PageAnon+anon_vma to PageKsm+NULL stable_node: -+ * stable_tree_insert() will update stable_node. -+ */ -+ saved_mapping = page->mapping; -+ set_page_stable_node(page, NULL); -+ mark_page_accessed(page); -+ if (!PageDirty(page)) -+ SetPageDirty(page); -+ -+ unlock_page(page); -+ -+ if (!trylock_page(tree_page)) -+ goto restore_out; -+ -+ if (!PageAnon(tree_page)) { -+ unlock_page(tree_page); -+ goto restore_out; -+ } -+ -+ if (PageTransCompound(tree_page)) { -+ err = split_huge_page(tree_page); -+ if (err) { -+ unlock_page(tree_page); -+ goto restore_out; -+ } -+ } -+ -+ if (write_protect_page(vma2, tree_page, &wprt_pte2, &orig_pte2) != 0) { -+ unlock_page(tree_page); -+ goto restore_out; -+ } -+ -+ if (pages_identical(page, tree_page)) { -+ err = replace_page(vma2, tree_page, page, wprt_pte2); -+ if (err) { -+ unlock_page(tree_page); -+ goto restore_out; -+ } -+ -+ if ((vma2->vm_flags & VM_LOCKED)) { -+ munlock_vma_page(tree_page); -+ if (!PageMlocked(page)) { -+ unlock_page(tree_page); -+ lock_page(page); -+ mlock_vma_page(page); -+ tree_page = page; /* for final unlock */ -+ } -+ } -+ -+ unlock_page(tree_page); -+ -+ goto out; /* success */ -+ -+ } else { -+ if (tree_rmap_item->hash_max && -+ tree_rmap_item->hash_max == rmap_item->hash_max) { -+ err = MERGE_ERR_COLLI_MAX; -+ } else if (page_hash(page, hash_strength, 0) == -+ page_hash(tree_page, hash_strength, 0)) { -+ inc_rshash_neg(memcmp_cost + hash_strength * 2); -+ err = MERGE_ERR_COLLI; -+ } else { -+ err = MERGE_ERR_CHANGED; -+ } -+ -+ unlock_page(tree_page); -+ } -+ -+restore_out: -+ lock_page(page); -+ if (!restore_uksm_page_pte(vma1, get_rmap_addr(rmap_item), -+ orig_pte1, wprt_pte1)) -+ page->mapping = saved_mapping; -+ -+out_unlock: -+ unlock_page(page); -+out: -+ return err; -+} -+ -+static inline int hash_cmp(u32 new_val, u32 node_val) -+{ -+ if (new_val > node_val) -+ return 1; -+ else if (new_val < node_val) -+ return -1; -+ else -+ return 0; -+} -+ -+static inline u32 rmap_item_hash_max(struct rmap_item *item, u32 hash) -+{ -+ u32 hash_max = item->hash_max; -+ -+ if (!hash_max) { -+ hash_max = page_hash_max(item->page, hash); -+ -+ item->hash_max = hash_max; -+ } -+ -+ return hash_max; -+} -+ -+ -+ -+/** -+ * stable_tree_search() - search the stable tree for a page -+ * -+ * @item: the rmap_item we are comparing with -+ * @hash: the hash value of this item->page already calculated -+ * -+ * @return the page we have found, NULL otherwise. The page returned has -+ * been gotten. -+ */ -+static struct page *stable_tree_search(struct rmap_item *item, u32 hash) -+{ -+ struct rb_node *node = root_stable_treep->rb_node; -+ struct tree_node *tree_node; -+ unsigned long hash_max; -+ struct page *page = item->page; -+ struct stable_node *stable_node; -+ -+ stable_node = page_stable_node(page); -+ if (stable_node) { -+ /* ksm page forked, that is -+ * if (PageKsm(page) && !in_stable_tree(rmap_item)) -+ * it's actually gotten once outside. -+ */ -+ get_page(page); -+ return page; -+ } -+ -+ while (node) { -+ int cmp; -+ -+ tree_node = rb_entry(node, struct tree_node, node); -+ -+ cmp = hash_cmp(hash, tree_node->hash); -+ -+ if (cmp < 0) -+ node = node->rb_left; -+ else if (cmp > 0) -+ node = node->rb_right; -+ else -+ break; -+ } -+ -+ if (!node) -+ return NULL; -+ -+ if (tree_node->count == 1) { -+ stable_node = rb_entry(tree_node->sub_root.rb_node, -+ struct stable_node, node); -+ BUG_ON(!stable_node); -+ -+ goto get_page_out; -+ } -+ -+ /* -+ * ok, we have to search the second -+ * level subtree, hash the page to a -+ * full strength. -+ */ -+ node = tree_node->sub_root.rb_node; -+ BUG_ON(!node); -+ hash_max = rmap_item_hash_max(item, hash); -+ -+ while (node) { -+ int cmp; -+ -+ stable_node = rb_entry(node, struct stable_node, node); -+ -+ cmp = hash_cmp(hash_max, stable_node->hash_max); -+ -+ if (cmp < 0) -+ node = node->rb_left; -+ else if (cmp > 0) -+ node = node->rb_right; -+ else -+ goto get_page_out; -+ } -+ -+ return NULL; -+ -+get_page_out: -+ page = get_uksm_page(stable_node, 1, 1); -+ return page; -+} -+ -+static int try_merge_rmap_item(struct rmap_item *item, -+ struct page *kpage, -+ struct page *tree_page) -+{ -+ struct vm_area_struct *vma = item->slot->vma; -+ struct page_vma_mapped_walk pvmw = { -+ .page = kpage, -+ .vma = vma, -+ }; -+ -+ pvmw.address = get_rmap_addr(item); -+ if (!page_vma_mapped_walk(&pvmw)) -+ return 0; -+ -+ if (pte_write(*pvmw.pte)) { -+ /* has changed, abort! */ -+ page_vma_mapped_walk_done(&pvmw); -+ return 0; -+ } -+ -+ get_page(tree_page); -+ page_add_anon_rmap(tree_page, vma, pvmw.address, false); -+ -+ flush_cache_page(vma, pvmw.address, page_to_pfn(kpage)); -+ ptep_clear_flush_notify(vma, pvmw.address, pvmw.pte); -+ set_pte_at_notify(vma->vm_mm, pvmw.address, pvmw.pte, -+ mk_pte(tree_page, vma->vm_page_prot)); -+ -+ page_remove_rmap(kpage, false); -+ put_page(kpage); -+ -+ page_vma_mapped_walk_done(&pvmw); -+ -+ return 1; -+} -+ -+/** -+ * try_to_merge_with_stable_page() - when two rmap_items need to be inserted -+ * into stable tree, the page was found to be identical to a stable ksm page, -+ * this is the last chance we can merge them into one. -+ * -+ * @item1: the rmap_item holding the page which we wanted to insert -+ * into stable tree. -+ * @item2: the other rmap_item we found when unstable tree search -+ * @oldpage: the page currently mapped by the two rmap_items -+ * @tree_page: the page we found identical in stable tree node -+ * @success1: return if item1 is successfully merged -+ * @success2: return if item2 is successfully merged -+ */ -+static void try_merge_with_stable(struct rmap_item *item1, -+ struct rmap_item *item2, -+ struct page **kpage, -+ struct page *tree_page, -+ int *success1, int *success2) -+{ -+ struct vm_area_struct *vma1 = item1->slot->vma; -+ struct vm_area_struct *vma2 = item2->slot->vma; -+ *success1 = 0; -+ *success2 = 0; -+ -+ if (unlikely(*kpage == tree_page)) { -+ /* I don't think this can really happen */ -+ pr_warn("UKSM: unexpected condition detected in " -+ "%s -- *kpage == tree_page !\n", __func__); -+ *success1 = 1; -+ *success2 = 1; -+ return; -+ } -+ -+ if (!PageAnon(*kpage) || !PageKsm(*kpage)) -+ goto failed; -+ -+ if (!trylock_page(tree_page)) -+ goto failed; -+ -+ /* If the oldpage is still ksm and still pointed -+ * to in the right place, and still write protected, -+ * we are confident it's not changed, no need to -+ * memcmp anymore. -+ * be ware, we cannot take nested pte locks, -+ * deadlock risk. -+ */ -+ if (!try_merge_rmap_item(item1, *kpage, tree_page)) -+ goto unlock_failed; -+ -+ /* ok, then vma2, remind that pte1 already set */ -+ if (!try_merge_rmap_item(item2, *kpage, tree_page)) -+ goto success_1; -+ -+ *success2 = 1; -+success_1: -+ *success1 = 1; -+ -+ -+ if ((*success1 && vma1->vm_flags & VM_LOCKED) || -+ (*success2 && vma2->vm_flags & VM_LOCKED)) { -+ munlock_vma_page(*kpage); -+ if (!PageMlocked(tree_page)) -+ mlock_vma_page(tree_page); -+ } -+ -+ /* -+ * We do not need oldpage any more in the caller, so can break the lock -+ * now. -+ */ -+ unlock_page(*kpage); -+ *kpage = tree_page; /* Get unlocked outside. */ -+ return; -+ -+unlock_failed: -+ unlock_page(tree_page); -+failed: -+ return; -+} -+ -+static inline void stable_node_hash_max(struct stable_node *node, -+ struct page *page, u32 hash) -+{ -+ u32 hash_max = node->hash_max; -+ -+ if (!hash_max) { -+ hash_max = page_hash_max(page, hash); -+ node->hash_max = hash_max; -+ } -+} -+ -+static inline -+struct stable_node *new_stable_node(struct tree_node *tree_node, -+ struct page *kpage, u32 hash_max) -+{ -+ struct stable_node *new_stable_node; -+ -+ new_stable_node = alloc_stable_node(); -+ if (!new_stable_node) -+ return NULL; -+ -+ new_stable_node->kpfn = page_to_pfn(kpage); -+ new_stable_node->hash_max = hash_max; -+ new_stable_node->tree_node = tree_node; -+ set_page_stable_node(kpage, new_stable_node); -+ -+ return new_stable_node; -+} -+ -+static inline -+struct stable_node *first_level_insert(struct tree_node *tree_node, -+ struct rmap_item *rmap_item, -+ struct rmap_item *tree_rmap_item, -+ struct page **kpage, u32 hash, -+ int *success1, int *success2) -+{ -+ int cmp; -+ struct page *tree_page; -+ u32 hash_max = 0; -+ struct stable_node *stable_node, *new_snode; -+ struct rb_node *parent = NULL, **new; -+ -+ /* this tree node contains no sub-tree yet */ -+ stable_node = rb_entry(tree_node->sub_root.rb_node, -+ struct stable_node, node); -+ -+ tree_page = get_uksm_page(stable_node, 1, 0); -+ if (tree_page) { -+ cmp = memcmp_pages(*kpage, tree_page, 1); -+ if (!cmp) { -+ try_merge_with_stable(rmap_item, tree_rmap_item, kpage, -+ tree_page, success1, success2); -+ put_page(tree_page); -+ if (!*success1 && !*success2) -+ goto failed; -+ -+ return stable_node; -+ -+ } else { -+ /* -+ * collision in first level try to create a subtree. -+ * A new node need to be created. -+ */ -+ put_page(tree_page); -+ -+ stable_node_hash_max(stable_node, tree_page, -+ tree_node->hash); -+ hash_max = rmap_item_hash_max(rmap_item, hash); -+ cmp = hash_cmp(hash_max, stable_node->hash_max); -+ -+ parent = &stable_node->node; -+ if (cmp < 0) -+ new = &parent->rb_left; -+ else if (cmp > 0) -+ new = &parent->rb_right; -+ else -+ goto failed; -+ } -+ -+ } else { -+ /* the only stable_node deleted, we reuse its tree_node. -+ */ -+ parent = NULL; -+ new = &tree_node->sub_root.rb_node; -+ } -+ -+ new_snode = new_stable_node(tree_node, *kpage, hash_max); -+ if (!new_snode) -+ goto failed; -+ -+ rb_link_node(&new_snode->node, parent, new); -+ rb_insert_color(&new_snode->node, &tree_node->sub_root); -+ tree_node->count++; -+ *success1 = *success2 = 1; -+ -+ return new_snode; -+ -+failed: -+ return NULL; -+} -+ -+static inline -+struct stable_node *stable_subtree_insert(struct tree_node *tree_node, -+ struct rmap_item *rmap_item, -+ struct rmap_item *tree_rmap_item, -+ struct page **kpage, u32 hash, -+ int *success1, int *success2) -+{ -+ struct page *tree_page; -+ u32 hash_max; -+ struct stable_node *stable_node, *new_snode; -+ struct rb_node *parent, **new; -+ -+research: -+ parent = NULL; -+ new = &tree_node->sub_root.rb_node; -+ BUG_ON(!*new); -+ hash_max = rmap_item_hash_max(rmap_item, hash); -+ while (*new) { -+ int cmp; -+ -+ stable_node = rb_entry(*new, struct stable_node, node); -+ -+ cmp = hash_cmp(hash_max, stable_node->hash_max); -+ -+ if (cmp < 0) { -+ parent = *new; -+ new = &parent->rb_left; -+ } else if (cmp > 0) { -+ parent = *new; -+ new = &parent->rb_right; -+ } else { -+ tree_page = get_uksm_page(stable_node, 1, 0); -+ if (tree_page) { -+ cmp = memcmp_pages(*kpage, tree_page, 1); -+ if (!cmp) { -+ try_merge_with_stable(rmap_item, -+ tree_rmap_item, kpage, -+ tree_page, success1, success2); -+ -+ put_page(tree_page); -+ if (!*success1 && !*success2) -+ goto failed; -+ /* -+ * successfully merged with a stable -+ * node -+ */ -+ return stable_node; -+ } else { -+ put_page(tree_page); -+ goto failed; -+ } -+ } else { -+ /* -+ * stable node may be deleted, -+ * and subtree maybe -+ * restructed, cannot -+ * continue, research it. -+ */ -+ if (tree_node->count) { -+ goto research; -+ } else { -+ /* reuse the tree node*/ -+ parent = NULL; -+ new = &tree_node->sub_root.rb_node; -+ } -+ } -+ } -+ } -+ -+ new_snode = new_stable_node(tree_node, *kpage, hash_max); -+ if (!new_snode) -+ goto failed; -+ -+ rb_link_node(&new_snode->node, parent, new); -+ rb_insert_color(&new_snode->node, &tree_node->sub_root); -+ tree_node->count++; -+ *success1 = *success2 = 1; -+ -+ return new_snode; -+ -+failed: -+ return NULL; -+} -+ -+ -+/** -+ * stable_tree_insert() - try to insert a merged page in unstable tree to -+ * the stable tree -+ * -+ * @kpage: the page need to be inserted -+ * @hash: the current hash of this page -+ * @rmap_item: the rmap_item being scanned -+ * @tree_rmap_item: the rmap_item found on unstable tree -+ * @success1: return if rmap_item is merged -+ * @success2: return if tree_rmap_item is merged -+ * -+ * @return the stable_node on stable tree if at least one -+ * rmap_item is inserted into stable tree, NULL -+ * otherwise. -+ */ -+static struct stable_node * -+stable_tree_insert(struct page **kpage, u32 hash, -+ struct rmap_item *rmap_item, -+ struct rmap_item *tree_rmap_item, -+ int *success1, int *success2) -+{ -+ struct rb_node **new = &root_stable_treep->rb_node; -+ struct rb_node *parent = NULL; -+ struct stable_node *stable_node; -+ struct tree_node *tree_node; -+ u32 hash_max = 0; -+ -+ *success1 = *success2 = 0; -+ -+ while (*new) { -+ int cmp; -+ -+ tree_node = rb_entry(*new, struct tree_node, node); -+ -+ cmp = hash_cmp(hash, tree_node->hash); -+ -+ if (cmp < 0) { -+ parent = *new; -+ new = &parent->rb_left; -+ } else if (cmp > 0) { -+ parent = *new; -+ new = &parent->rb_right; -+ } else -+ break; -+ } -+ -+ if (*new) { -+ if (tree_node->count == 1) { -+ stable_node = first_level_insert(tree_node, rmap_item, -+ tree_rmap_item, kpage, -+ hash, success1, success2); -+ } else { -+ stable_node = stable_subtree_insert(tree_node, -+ rmap_item, tree_rmap_item, kpage, -+ hash, success1, success2); -+ } -+ } else { -+ -+ /* no tree node found */ -+ tree_node = alloc_tree_node(stable_tree_node_listp); -+ if (!tree_node) { -+ stable_node = NULL; -+ goto out; -+ } -+ -+ stable_node = new_stable_node(tree_node, *kpage, hash_max); -+ if (!stable_node) { -+ free_tree_node(tree_node); -+ goto out; -+ } -+ -+ tree_node->hash = hash; -+ rb_link_node(&tree_node->node, parent, new); -+ rb_insert_color(&tree_node->node, root_stable_treep); -+ parent = NULL; -+ new = &tree_node->sub_root.rb_node; -+ -+ rb_link_node(&stable_node->node, parent, new); -+ rb_insert_color(&stable_node->node, &tree_node->sub_root); -+ tree_node->count++; -+ *success1 = *success2 = 1; -+ } -+ -+out: -+ return stable_node; -+} -+ -+ -+/** -+ * get_tree_rmap_item_page() - try to get the page and lock the mmap_sem -+ * -+ * @return 0 on success, -EBUSY if unable to lock the mmap_sem, -+ * -EINVAL if the page mapping has been changed. -+ */ -+static inline int get_tree_rmap_item_page(struct rmap_item *tree_rmap_item) -+{ -+ int err; -+ -+ err = get_mergeable_page_lock_mmap(tree_rmap_item); -+ -+ if (err == -EINVAL) { -+ /* its page map has been changed, remove it */ -+ remove_rmap_item_from_tree(tree_rmap_item); -+ } -+ -+ /* The page is gotten and mmap_sem is locked now. */ -+ return err; -+} -+ -+ -+/** -+ * unstable_tree_search_insert() - search an unstable tree rmap_item with the -+ * same hash value. Get its page and trylock the mmap_sem -+ */ -+static inline -+struct rmap_item *unstable_tree_search_insert(struct rmap_item *rmap_item, -+ u32 hash) -+ -+{ -+ struct rb_node **new = &root_unstable_tree.rb_node; -+ struct rb_node *parent = NULL; -+ struct tree_node *tree_node; -+ u32 hash_max; -+ struct rmap_item *tree_rmap_item; -+ -+ while (*new) { -+ int cmp; -+ -+ tree_node = rb_entry(*new, struct tree_node, node); -+ -+ cmp = hash_cmp(hash, tree_node->hash); -+ -+ if (cmp < 0) { -+ parent = *new; -+ new = &parent->rb_left; -+ } else if (cmp > 0) { -+ parent = *new; -+ new = &parent->rb_right; -+ } else -+ break; -+ } -+ -+ if (*new) { -+ /* got the tree_node */ -+ if (tree_node->count == 1) { -+ tree_rmap_item = rb_entry(tree_node->sub_root.rb_node, -+ struct rmap_item, node); -+ BUG_ON(!tree_rmap_item); -+ -+ goto get_page_out; -+ } -+ -+ /* well, search the collision subtree */ -+ new = &tree_node->sub_root.rb_node; -+ BUG_ON(!*new); -+ hash_max = rmap_item_hash_max(rmap_item, hash); -+ -+ while (*new) { -+ int cmp; -+ -+ tree_rmap_item = rb_entry(*new, struct rmap_item, -+ node); -+ -+ cmp = hash_cmp(hash_max, tree_rmap_item->hash_max); -+ parent = *new; -+ if (cmp < 0) -+ new = &parent->rb_left; -+ else if (cmp > 0) -+ new = &parent->rb_right; -+ else -+ goto get_page_out; -+ } -+ } else { -+ /* alloc a new tree_node */ -+ tree_node = alloc_tree_node(&unstable_tree_node_list); -+ if (!tree_node) -+ return NULL; -+ -+ tree_node->hash = hash; -+ rb_link_node(&tree_node->node, parent, new); -+ rb_insert_color(&tree_node->node, &root_unstable_tree); -+ parent = NULL; -+ new = &tree_node->sub_root.rb_node; -+ } -+ -+ /* did not found even in sub-tree */ -+ rmap_item->tree_node = tree_node; -+ rmap_item->address |= UNSTABLE_FLAG; -+ rmap_item->hash_round = uksm_hash_round; -+ rb_link_node(&rmap_item->node, parent, new); -+ rb_insert_color(&rmap_item->node, &tree_node->sub_root); -+ -+ uksm_pages_unshared++; -+ return NULL; -+ -+get_page_out: -+ if (tree_rmap_item->page == rmap_item->page) -+ return NULL; -+ -+ if (get_tree_rmap_item_page(tree_rmap_item)) -+ return NULL; -+ -+ return tree_rmap_item; -+} -+ -+static void hold_anon_vma(struct rmap_item *rmap_item, -+ struct anon_vma *anon_vma) -+{ -+ rmap_item->anon_vma = anon_vma; -+ get_anon_vma(anon_vma); -+} -+ -+ -+/** -+ * stable_tree_append() - append a rmap_item to a stable node. Deduplication -+ * ratio statistics is done in this function. -+ * -+ */ -+static void stable_tree_append(struct rmap_item *rmap_item, -+ struct stable_node *stable_node, int logdedup) -+{ -+ struct node_vma *node_vma = NULL, *new_node_vma, *node_vma_cont = NULL; -+ unsigned long key = (unsigned long)rmap_item->slot; -+ unsigned long factor = rmap_item->slot->rung->step; -+ -+ BUG_ON(!stable_node); -+ rmap_item->address |= STABLE_FLAG; -+ -+ if (hlist_empty(&stable_node->hlist)) { -+ uksm_pages_shared++; -+ goto node_vma_new; -+ } else { -+ uksm_pages_sharing++; -+ } -+ -+ hlist_for_each_entry(node_vma, &stable_node->hlist, hlist) { -+ if (node_vma->key >= key) -+ break; -+ -+ if (logdedup) { -+ node_vma->slot->pages_bemerged += factor; -+ if (list_empty(&node_vma->slot->dedup_list)) -+ list_add(&node_vma->slot->dedup_list, -+ &vma_slot_dedup); -+ } -+ } -+ -+ if (node_vma) { -+ if (node_vma->key == key) { -+ node_vma_cont = hlist_entry_safe(node_vma->hlist.next, struct node_vma, hlist); -+ goto node_vma_ok; -+ } else if (node_vma->key > key) { -+ node_vma_cont = node_vma; -+ } -+ } -+ -+node_vma_new: -+ /* no same vma already in node, alloc a new node_vma */ -+ new_node_vma = alloc_node_vma(); -+ BUG_ON(!new_node_vma); -+ new_node_vma->head = stable_node; -+ new_node_vma->slot = rmap_item->slot; -+ -+ if (!node_vma) { -+ hlist_add_head(&new_node_vma->hlist, &stable_node->hlist); -+ } else if (node_vma->key != key) { -+ if (node_vma->key < key) -+ hlist_add_behind(&new_node_vma->hlist, &node_vma->hlist); -+ else { -+ hlist_add_before(&new_node_vma->hlist, -+ &node_vma->hlist); -+ } -+ -+ } -+ node_vma = new_node_vma; -+ -+node_vma_ok: /* ok, ready to add to the list */ -+ rmap_item->head = node_vma; -+ hlist_add_head(&rmap_item->hlist, &node_vma->rmap_hlist); -+ hold_anon_vma(rmap_item, rmap_item->slot->vma->anon_vma); -+ if (logdedup) { -+ rmap_item->slot->pages_merged++; -+ if (node_vma_cont) { -+ node_vma = node_vma_cont; -+ hlist_for_each_entry_continue(node_vma, hlist) { -+ node_vma->slot->pages_bemerged += factor; -+ if (list_empty(&node_vma->slot->dedup_list)) -+ list_add(&node_vma->slot->dedup_list, -+ &vma_slot_dedup); -+ } -+ } -+ } -+} -+ -+/* -+ * We use break_ksm to break COW on a ksm page: it's a stripped down -+ * -+ * if (get_user_pages(addr, 1, 1, 1, &page, NULL) == 1) -+ * put_page(page); -+ * -+ * but taking great care only to touch a ksm page, in a VM_MERGEABLE vma, -+ * in case the application has unmapped and remapped mm,addr meanwhile. -+ * Could a ksm page appear anywhere else? Actually yes, in a VM_PFNMAP -+ * mmap of /dev/mem or /dev/kmem, where we would not want to touch it. -+ */ -+static int break_ksm(struct vm_area_struct *vma, unsigned long addr) -+{ -+ struct page *page; -+ int ret = 0; -+ -+ do { -+ cond_resched(); -+ page = follow_page(vma, addr, FOLL_GET | FOLL_MIGRATION | FOLL_REMOTE); -+ if (IS_ERR_OR_NULL(page)) -+ break; -+ if (PageKsm(page)) { -+ ret = handle_mm_fault(vma, addr, -+ FAULT_FLAG_WRITE | FAULT_FLAG_REMOTE); -+ } else -+ ret = VM_FAULT_WRITE; -+ put_page(page); -+ } while (!(ret & (VM_FAULT_WRITE | VM_FAULT_SIGBUS | VM_FAULT_SIGSEGV | VM_FAULT_OOM))); -+ /* -+ * We must loop because handle_mm_fault() may back out if there's -+ * any difficulty e.g. if pte accessed bit gets updated concurrently. -+ * -+ * VM_FAULT_WRITE is what we have been hoping for: it indicates that -+ * COW has been broken, even if the vma does not permit VM_WRITE; -+ * but note that a concurrent fault might break PageKsm for us. -+ * -+ * VM_FAULT_SIGBUS could occur if we race with truncation of the -+ * backing file, which also invalidates anonymous pages: that's -+ * okay, that truncation will have unmapped the PageKsm for us. -+ * -+ * VM_FAULT_OOM: at the time of writing (late July 2009), setting -+ * aside mem_cgroup limits, VM_FAULT_OOM would only be set if the -+ * current task has TIF_MEMDIE set, and will be OOM killed on return -+ * to user; and ksmd, having no mm, would never be chosen for that. -+ * -+ * But if the mm is in a limited mem_cgroup, then the fault may fail -+ * with VM_FAULT_OOM even if the current task is not TIF_MEMDIE; and -+ * even ksmd can fail in this way - though it's usually breaking ksm -+ * just to undo a merge it made a moment before, so unlikely to oom. -+ * -+ * That's a pity: we might therefore have more kernel pages allocated -+ * than we're counting as nodes in the stable tree; but uksm_do_scan -+ * will retry to break_cow on each pass, so should recover the page -+ * in due course. The important thing is to not let VM_MERGEABLE -+ * be cleared while any such pages might remain in the area. -+ */ -+ return (ret & VM_FAULT_OOM) ? -ENOMEM : 0; -+} -+ -+static void break_cow(struct rmap_item *rmap_item) -+{ -+ struct vm_area_struct *vma = rmap_item->slot->vma; -+ struct mm_struct *mm = vma->vm_mm; -+ unsigned long addr = get_rmap_addr(rmap_item); -+ -+ if (uksm_test_exit(mm)) -+ goto out; -+ -+ break_ksm(vma, addr); -+out: -+ return; -+} -+ -+/* -+ * Though it's very tempting to unmerge in_stable_tree(rmap_item)s rather -+ * than check every pte of a given vma, the locking doesn't quite work for -+ * that - an rmap_item is assigned to the stable tree after inserting ksm -+ * page and upping mmap_sem. Nor does it fit with the way we skip dup'ing -+ * rmap_items from parent to child at fork time (so as not to waste time -+ * if exit comes before the next scan reaches it). -+ * -+ * Similarly, although we'd like to remove rmap_items (so updating counts -+ * and freeing memory) when unmerging an area, it's easier to leave that -+ * to the next pass of ksmd - consider, for example, how ksmd might be -+ * in cmp_and_merge_page on one of the rmap_items we would be removing. -+ */ -+inline int unmerge_uksm_pages(struct vm_area_struct *vma, -+ unsigned long start, unsigned long end) -+{ -+ unsigned long addr; -+ int err = 0; -+ -+ for (addr = start; addr < end && !err; addr += PAGE_SIZE) { -+ if (uksm_test_exit(vma->vm_mm)) -+ break; -+ if (signal_pending(current)) -+ err = -ERESTARTSYS; -+ else -+ err = break_ksm(vma, addr); -+ } -+ return err; -+} -+ -+static inline void inc_uksm_pages_scanned(void) -+{ -+ u64 delta; -+ -+ -+ if (uksm_pages_scanned == U64_MAX) { -+ encode_benefit(); -+ -+ delta = uksm_pages_scanned >> pages_scanned_base; -+ -+ if (CAN_OVERFLOW_U64(pages_scanned_stored, delta)) { -+ pages_scanned_stored >>= 1; -+ delta >>= 1; -+ pages_scanned_base++; -+ } -+ -+ pages_scanned_stored += delta; -+ -+ uksm_pages_scanned = uksm_pages_scanned_last = 0; -+ } -+ -+ uksm_pages_scanned++; -+} -+ -+static inline int find_zero_page_hash(int strength, u32 hash) -+{ -+ return (zero_hash_table[strength] == hash); -+} -+ -+static -+int cmp_and_merge_zero_page(struct vm_area_struct *vma, struct page *page) -+{ -+ struct page *zero_page = empty_uksm_zero_page; -+ struct mm_struct *mm = vma->vm_mm; -+ pte_t orig_pte = __pte(0); -+ int err = -EFAULT; -+ -+ if (uksm_test_exit(mm)) -+ goto out; -+ -+ if (!trylock_page(page)) -+ goto out; -+ -+ if (!PageAnon(page)) -+ goto out_unlock; -+ -+ if (PageTransCompound(page)) { -+ err = split_huge_page(page); -+ if (err) -+ goto out_unlock; -+ } -+ -+ if (write_protect_page(vma, page, &orig_pte, 0) == 0) { -+ if (is_page_full_zero(page)) -+ err = replace_page(vma, page, zero_page, orig_pte); -+ } -+ -+out_unlock: -+ unlock_page(page); -+out: -+ return err; -+} -+ -+/* -+ * cmp_and_merge_page() - first see if page can be merged into the stable -+ * tree; if not, compare hash to previous and if it's the same, see if page -+ * can be inserted into the unstable tree, or merged with a page already there -+ * and both transferred to the stable tree. -+ * -+ * @page: the page that we are searching identical page to. -+ * @rmap_item: the reverse mapping into the virtual address of this page -+ */ -+static void cmp_and_merge_page(struct rmap_item *rmap_item, u32 hash) -+{ -+ struct rmap_item *tree_rmap_item; -+ struct page *page; -+ struct page *kpage = NULL; -+ u32 hash_max; -+ int err; -+ unsigned int success1, success2; -+ struct stable_node *snode; -+ int cmp; -+ struct rb_node *parent = NULL, **new; -+ -+ remove_rmap_item_from_tree(rmap_item); -+ page = rmap_item->page; -+ -+ /* We first start with searching the page inside the stable tree */ -+ kpage = stable_tree_search(rmap_item, hash); -+ if (kpage) { -+ err = try_to_merge_with_uksm_page(rmap_item, kpage, -+ hash); -+ if (!err) { -+ /* -+ * The page was successfully merged, add -+ * its rmap_item to the stable tree. -+ * page lock is needed because it's -+ * racing with try_to_unmap_ksm(), etc. -+ */ -+ lock_page(kpage); -+ snode = page_stable_node(kpage); -+ stable_tree_append(rmap_item, snode, 1); -+ unlock_page(kpage); -+ put_page(kpage); -+ return; /* success */ -+ } -+ put_page(kpage); -+ -+ /* -+ * if it's a collision and it has been search in sub-rbtree -+ * (hash_max != 0), we want to abort, because if it is -+ * successfully merged in unstable tree, the collision trends to -+ * happen again. -+ */ -+ if (err == MERGE_ERR_COLLI && rmap_item->hash_max) -+ return; -+ } -+ -+ tree_rmap_item = -+ unstable_tree_search_insert(rmap_item, hash); -+ if (tree_rmap_item) { -+ err = try_to_merge_two_pages(rmap_item, tree_rmap_item, hash); -+ /* -+ * As soon as we merge this page, we want to remove the -+ * rmap_item of the page we have merged with from the unstable -+ * tree, and insert it instead as new node in the stable tree. -+ */ -+ if (!err) { -+ kpage = page; -+ remove_rmap_item_from_tree(tree_rmap_item); -+ lock_page(kpage); -+ snode = stable_tree_insert(&kpage, hash, -+ rmap_item, tree_rmap_item, -+ &success1, &success2); -+ -+ /* -+ * Do not log dedup for tree item, it's not counted as -+ * scanned in this round. -+ */ -+ if (success2) -+ stable_tree_append(tree_rmap_item, snode, 0); -+ -+ /* -+ * The order of these two stable append is important: -+ * we are scanning rmap_item. -+ */ -+ if (success1) -+ stable_tree_append(rmap_item, snode, 1); -+ -+ /* -+ * The original kpage may be unlocked inside -+ * stable_tree_insert() already. This page -+ * should be unlocked before doing -+ * break_cow(). -+ */ -+ unlock_page(kpage); -+ -+ if (!success1) -+ break_cow(rmap_item); -+ -+ if (!success2) -+ break_cow(tree_rmap_item); -+ -+ } else if (err == MERGE_ERR_COLLI) { -+ BUG_ON(tree_rmap_item->tree_node->count > 1); -+ -+ rmap_item_hash_max(tree_rmap_item, -+ tree_rmap_item->tree_node->hash); -+ -+ hash_max = rmap_item_hash_max(rmap_item, hash); -+ cmp = hash_cmp(hash_max, tree_rmap_item->hash_max); -+ parent = &tree_rmap_item->node; -+ if (cmp < 0) -+ new = &parent->rb_left; -+ else if (cmp > 0) -+ new = &parent->rb_right; -+ else -+ goto put_up_out; -+ -+ rmap_item->tree_node = tree_rmap_item->tree_node; -+ rmap_item->address |= UNSTABLE_FLAG; -+ rmap_item->hash_round = uksm_hash_round; -+ rb_link_node(&rmap_item->node, parent, new); -+ rb_insert_color(&rmap_item->node, -+ &tree_rmap_item->tree_node->sub_root); -+ rmap_item->tree_node->count++; -+ } else { -+ /* -+ * either one of the page has changed or they collide -+ * at the max hash, we consider them as ill items. -+ */ -+ remove_rmap_item_from_tree(tree_rmap_item); -+ } -+put_up_out: -+ put_page(tree_rmap_item->page); -+ up_read(&tree_rmap_item->slot->vma->vm_mm->mmap_sem); -+ } -+} -+ -+ -+ -+ -+static inline unsigned long get_pool_index(struct vma_slot *slot, -+ unsigned long index) -+{ -+ unsigned long pool_index; -+ -+ pool_index = (sizeof(struct rmap_list_entry *) * index) >> PAGE_SHIFT; -+ if (pool_index >= slot->pool_size) -+ BUG(); -+ return pool_index; -+} -+ -+static inline unsigned long index_page_offset(unsigned long index) -+{ -+ return offset_in_page(sizeof(struct rmap_list_entry *) * index); -+} -+ -+static inline -+struct rmap_list_entry *get_rmap_list_entry(struct vma_slot *slot, -+ unsigned long index, int need_alloc) -+{ -+ unsigned long pool_index; -+ struct page *page; -+ void *addr; -+ -+ -+ pool_index = get_pool_index(slot, index); -+ if (!slot->rmap_list_pool[pool_index]) { -+ if (!need_alloc) -+ return NULL; -+ -+ page = alloc_page(GFP_KERNEL | __GFP_ZERO | __GFP_NOWARN); -+ if (!page) -+ return NULL; -+ -+ slot->rmap_list_pool[pool_index] = page; -+ } -+ -+ addr = kmap(slot->rmap_list_pool[pool_index]); -+ addr += index_page_offset(index); -+ -+ return addr; -+} -+ -+static inline void put_rmap_list_entry(struct vma_slot *slot, -+ unsigned long index) -+{ -+ unsigned long pool_index; -+ -+ pool_index = get_pool_index(slot, index); -+ BUG_ON(!slot->rmap_list_pool[pool_index]); -+ kunmap(slot->rmap_list_pool[pool_index]); -+} -+ -+static inline int entry_is_new(struct rmap_list_entry *entry) -+{ -+ return !entry->item; -+} -+ -+static inline unsigned long get_index_orig_addr(struct vma_slot *slot, -+ unsigned long index) -+{ -+ return slot->vma->vm_start + (index << PAGE_SHIFT); -+} -+ -+static inline unsigned long get_entry_address(struct rmap_list_entry *entry) -+{ -+ unsigned long addr; -+ -+ if (is_addr(entry->addr)) -+ addr = get_clean_addr(entry->addr); -+ else if (entry->item) -+ addr = get_rmap_addr(entry->item); -+ else -+ BUG(); -+ -+ return addr; -+} -+ -+static inline struct rmap_item *get_entry_item(struct rmap_list_entry *entry) -+{ -+ if (is_addr(entry->addr)) -+ return NULL; -+ -+ return entry->item; -+} -+ -+static inline void inc_rmap_list_pool_count(struct vma_slot *slot, -+ unsigned long index) -+{ -+ unsigned long pool_index; -+ -+ pool_index = get_pool_index(slot, index); -+ BUG_ON(!slot->rmap_list_pool[pool_index]); -+ slot->pool_counts[pool_index]++; -+} -+ -+static inline void dec_rmap_list_pool_count(struct vma_slot *slot, -+ unsigned long index) -+{ -+ unsigned long pool_index; -+ -+ pool_index = get_pool_index(slot, index); -+ BUG_ON(!slot->rmap_list_pool[pool_index]); -+ BUG_ON(!slot->pool_counts[pool_index]); -+ slot->pool_counts[pool_index]--; -+} -+ -+static inline int entry_has_rmap(struct rmap_list_entry *entry) -+{ -+ return !is_addr(entry->addr) && entry->item; -+} -+ -+static inline void swap_entries(struct rmap_list_entry *entry1, -+ unsigned long index1, -+ struct rmap_list_entry *entry2, -+ unsigned long index2) -+{ -+ struct rmap_list_entry tmp; -+ -+ /* swapping two new entries is meaningless */ -+ BUG_ON(entry_is_new(entry1) && entry_is_new(entry2)); -+ -+ tmp = *entry1; -+ *entry1 = *entry2; -+ *entry2 = tmp; -+ -+ if (entry_has_rmap(entry1)) -+ entry1->item->entry_index = index1; -+ -+ if (entry_has_rmap(entry2)) -+ entry2->item->entry_index = index2; -+ -+ if (entry_has_rmap(entry1) && !entry_has_rmap(entry2)) { -+ inc_rmap_list_pool_count(entry1->item->slot, index1); -+ dec_rmap_list_pool_count(entry1->item->slot, index2); -+ } else if (!entry_has_rmap(entry1) && entry_has_rmap(entry2)) { -+ inc_rmap_list_pool_count(entry2->item->slot, index2); -+ dec_rmap_list_pool_count(entry2->item->slot, index1); -+ } -+} -+ -+static inline void free_entry_item(struct rmap_list_entry *entry) -+{ -+ unsigned long index; -+ struct rmap_item *item; -+ -+ if (!is_addr(entry->addr)) { -+ BUG_ON(!entry->item); -+ item = entry->item; -+ entry->addr = get_rmap_addr(item); -+ set_is_addr(entry->addr); -+ index = item->entry_index; -+ remove_rmap_item_from_tree(item); -+ dec_rmap_list_pool_count(item->slot, index); -+ free_rmap_item(item); -+ } -+} -+ -+static inline int pool_entry_boundary(unsigned long index) -+{ -+ unsigned long linear_addr; -+ -+ linear_addr = sizeof(struct rmap_list_entry *) * index; -+ return index && !offset_in_page(linear_addr); -+} -+ -+static inline void try_free_last_pool(struct vma_slot *slot, -+ unsigned long index) -+{ -+ unsigned long pool_index; -+ -+ pool_index = get_pool_index(slot, index); -+ if (slot->rmap_list_pool[pool_index] && -+ !slot->pool_counts[pool_index]) { -+ __free_page(slot->rmap_list_pool[pool_index]); -+ slot->rmap_list_pool[pool_index] = NULL; -+ slot->flags |= UKSM_SLOT_NEED_SORT; -+ } -+ -+} -+ -+static inline unsigned long vma_item_index(struct vm_area_struct *vma, -+ struct rmap_item *item) -+{ -+ return (get_rmap_addr(item) - vma->vm_start) >> PAGE_SHIFT; -+} -+ -+static int within_same_pool(struct vma_slot *slot, -+ unsigned long i, unsigned long j) -+{ -+ unsigned long pool_i, pool_j; -+ -+ pool_i = get_pool_index(slot, i); -+ pool_j = get_pool_index(slot, j); -+ -+ return (pool_i == pool_j); -+} -+ -+static void sort_rmap_entry_list(struct vma_slot *slot) -+{ -+ unsigned long i, j; -+ struct rmap_list_entry *entry, *swap_entry; -+ -+ entry = get_rmap_list_entry(slot, 0, 0); -+ for (i = 0; i < slot->pages; ) { -+ -+ if (!entry) -+ goto skip_whole_pool; -+ -+ if (entry_is_new(entry)) -+ goto next_entry; -+ -+ if (is_addr(entry->addr)) { -+ entry->addr = 0; -+ goto next_entry; -+ } -+ -+ j = vma_item_index(slot->vma, entry->item); -+ if (j == i) -+ goto next_entry; -+ -+ if (within_same_pool(slot, i, j)) -+ swap_entry = entry + j - i; -+ else -+ swap_entry = get_rmap_list_entry(slot, j, 1); -+ -+ swap_entries(entry, i, swap_entry, j); -+ if (!within_same_pool(slot, i, j)) -+ put_rmap_list_entry(slot, j); -+ continue; -+ -+skip_whole_pool: -+ i += PAGE_SIZE / sizeof(*entry); -+ if (i < slot->pages) -+ entry = get_rmap_list_entry(slot, i, 0); -+ continue; -+ -+next_entry: -+ if (i >= slot->pages - 1 || -+ !within_same_pool(slot, i, i + 1)) { -+ put_rmap_list_entry(slot, i); -+ if (i + 1 < slot->pages) -+ entry = get_rmap_list_entry(slot, i + 1, 0); -+ } else -+ entry++; -+ i++; -+ continue; -+ } -+ -+ /* free empty pool entries which contain no rmap_item */ -+ /* CAN be simplied to based on only pool_counts when bug freed !!!!! */ -+ for (i = 0; i < slot->pool_size; i++) { -+ unsigned char has_rmap; -+ void *addr; -+ -+ if (!slot->rmap_list_pool[i]) -+ continue; -+ -+ has_rmap = 0; -+ addr = kmap(slot->rmap_list_pool[i]); -+ BUG_ON(!addr); -+ for (j = 0; j < PAGE_SIZE / sizeof(*entry); j++) { -+ entry = (struct rmap_list_entry *)addr + j; -+ if (is_addr(entry->addr)) -+ continue; -+ if (!entry->item) -+ continue; -+ has_rmap = 1; -+ } -+ kunmap(slot->rmap_list_pool[i]); -+ if (!has_rmap) { -+ BUG_ON(slot->pool_counts[i]); -+ __free_page(slot->rmap_list_pool[i]); -+ slot->rmap_list_pool[i] = NULL; -+ } -+ } -+ -+ slot->flags &= ~UKSM_SLOT_NEED_SORT; -+} -+ -+/* -+ * vma_fully_scanned() - if all the pages in this slot have been scanned. -+ */ -+static inline int vma_fully_scanned(struct vma_slot *slot) -+{ -+ return slot->pages_scanned == slot->pages; -+} -+ -+/** -+ * get_next_rmap_item() - Get the next rmap_item in a vma_slot according to -+ * its random permutation. This function is embedded with the random -+ * permutation index management code. -+ */ -+static struct rmap_item *get_next_rmap_item(struct vma_slot *slot, u32 *hash) -+{ -+ unsigned long rand_range, addr, swap_index, scan_index; -+ struct rmap_item *item = NULL; -+ struct rmap_list_entry *scan_entry, *swap_entry = NULL; -+ struct page *page; -+ -+ scan_index = swap_index = slot->pages_scanned % slot->pages; -+ -+ if (pool_entry_boundary(scan_index)) -+ try_free_last_pool(slot, scan_index - 1); -+ -+ if (vma_fully_scanned(slot)) { -+ if (slot->flags & UKSM_SLOT_NEED_SORT) -+ slot->flags |= UKSM_SLOT_NEED_RERAND; -+ else -+ slot->flags &= ~UKSM_SLOT_NEED_RERAND; -+ if (slot->flags & UKSM_SLOT_NEED_SORT) -+ sort_rmap_entry_list(slot); -+ } -+ -+ scan_entry = get_rmap_list_entry(slot, scan_index, 1); -+ if (!scan_entry) -+ return NULL; -+ -+ if (entry_is_new(scan_entry)) { -+ scan_entry->addr = get_index_orig_addr(slot, scan_index); -+ set_is_addr(scan_entry->addr); -+ } -+ -+ if (slot->flags & UKSM_SLOT_NEED_RERAND) { -+ rand_range = slot->pages - scan_index; -+ BUG_ON(!rand_range); -+ swap_index = scan_index + (prandom_u32() % rand_range); -+ } -+ -+ if (swap_index != scan_index) { -+ swap_entry = get_rmap_list_entry(slot, swap_index, 1); -+ if (entry_is_new(swap_entry)) { -+ swap_entry->addr = get_index_orig_addr(slot, -+ swap_index); -+ set_is_addr(swap_entry->addr); -+ } -+ swap_entries(scan_entry, scan_index, swap_entry, swap_index); -+ } -+ -+ addr = get_entry_address(scan_entry); -+ item = get_entry_item(scan_entry); -+ BUG_ON(addr > slot->vma->vm_end || addr < slot->vma->vm_start); -+ -+ page = follow_page(slot->vma, addr, FOLL_GET); -+ if (IS_ERR_OR_NULL(page)) -+ goto nopage; -+ -+ if (!PageAnon(page)) -+ goto putpage; -+ -+ /*check is zero_page pfn or uksm_zero_page*/ -+ if ((page_to_pfn(page) == zero_pfn) -+ || (page_to_pfn(page) == uksm_zero_pfn)) -+ goto putpage; -+ -+ flush_anon_page(slot->vma, page, addr); -+ flush_dcache_page(page); -+ -+ -+ *hash = page_hash(page, hash_strength, 1); -+ inc_uksm_pages_scanned(); -+ /*if the page content all zero, re-map to zero-page*/ -+ if (find_zero_page_hash(hash_strength, *hash)) { -+ if (!cmp_and_merge_zero_page(slot->vma, page)) { -+ slot->pages_merged++; -+ -+ /* For full-zero pages, no need to create rmap item */ -+ goto putpage; -+ } else { -+ inc_rshash_neg(memcmp_cost / 2); -+ } -+ } -+ -+ if (!item) { -+ item = alloc_rmap_item(); -+ if (item) { -+ /* It has already been zeroed */ -+ item->slot = slot; -+ item->address = addr; -+ item->entry_index = scan_index; -+ scan_entry->item = item; -+ inc_rmap_list_pool_count(slot, scan_index); -+ } else -+ goto putpage; -+ } -+ -+ BUG_ON(item->slot != slot); -+ /* the page may have changed */ -+ item->page = page; -+ put_rmap_list_entry(slot, scan_index); -+ if (swap_entry) -+ put_rmap_list_entry(slot, swap_index); -+ return item; -+ -+putpage: -+ put_page(page); -+ page = NULL; -+nopage: -+ /* no page, store addr back and free rmap_item if possible */ -+ free_entry_item(scan_entry); -+ put_rmap_list_entry(slot, scan_index); -+ if (swap_entry) -+ put_rmap_list_entry(slot, swap_index); -+ return NULL; -+} -+ -+static inline int in_stable_tree(struct rmap_item *rmap_item) -+{ -+ return rmap_item->address & STABLE_FLAG; -+} -+ -+/** -+ * scan_vma_one_page() - scan the next page in a vma_slot. Called with -+ * mmap_sem locked. -+ */ -+static noinline void scan_vma_one_page(struct vma_slot *slot) -+{ -+ u32 hash; -+ struct mm_struct *mm; -+ struct rmap_item *rmap_item = NULL; -+ struct vm_area_struct *vma = slot->vma; -+ -+ mm = vma->vm_mm; -+ BUG_ON(!mm); -+ BUG_ON(!slot); -+ -+ rmap_item = get_next_rmap_item(slot, &hash); -+ if (!rmap_item) -+ goto out1; -+ -+ if (PageKsm(rmap_item->page) && in_stable_tree(rmap_item)) -+ goto out2; -+ -+ cmp_and_merge_page(rmap_item, hash); -+out2: -+ put_page(rmap_item->page); -+out1: -+ slot->pages_scanned++; -+ slot->this_sampled++; -+ if (slot->fully_scanned_round != fully_scanned_round) -+ scanned_virtual_pages++; -+ -+ if (vma_fully_scanned(slot)) -+ slot->fully_scanned_round = fully_scanned_round; -+} -+ -+static inline unsigned long rung_get_pages(struct scan_rung *rung) -+{ -+ struct slot_tree_node *node; -+ -+ if (!rung->vma_root.rnode) -+ return 0; -+ -+ node = container_of(rung->vma_root.rnode, struct slot_tree_node, snode); -+ -+ return node->size; -+} -+ -+#define RUNG_SAMPLED_MIN 3 -+ -+static inline -+void uksm_calc_rung_step(struct scan_rung *rung, -+ unsigned long page_time, unsigned long ratio) -+{ -+ unsigned long sampled, pages; -+ -+ /* will be fully scanned ? */ -+ if (!rung->cover_msecs) { -+ rung->step = 1; -+ return; -+ } -+ -+ sampled = rung->cover_msecs * (NSEC_PER_MSEC / TIME_RATIO_SCALE) -+ * ratio / page_time; -+ -+ /* -+ * Before we finsish a scan round and expensive per-round jobs, -+ * we need to have a chance to estimate the per page time. So -+ * the sampled number can not be too small. -+ */ -+ if (sampled < RUNG_SAMPLED_MIN) -+ sampled = RUNG_SAMPLED_MIN; -+ -+ pages = rung_get_pages(rung); -+ if (likely(pages > sampled)) -+ rung->step = pages / sampled; -+ else -+ rung->step = 1; -+} -+ -+static inline int step_need_recalc(struct scan_rung *rung) -+{ -+ unsigned long pages, stepmax; -+ -+ pages = rung_get_pages(rung); -+ stepmax = pages / RUNG_SAMPLED_MIN; -+ -+ return pages && (rung->step > pages || -+ (stepmax && rung->step > stepmax)); -+} -+ -+static inline -+void reset_current_scan(struct scan_rung *rung, int finished, int step_recalc) -+{ -+ struct vma_slot *slot; -+ -+ if (finished) -+ rung->flags |= UKSM_RUNG_ROUND_FINISHED; -+ -+ if (step_recalc || step_need_recalc(rung)) { -+ uksm_calc_rung_step(rung, uksm_ema_page_time, rung->cpu_ratio); -+ BUG_ON(step_need_recalc(rung)); -+ } -+ -+ slot_iter_index = prandom_u32() % rung->step; -+ BUG_ON(!rung->vma_root.rnode); -+ slot = sradix_tree_next(&rung->vma_root, NULL, 0, slot_iter); -+ BUG_ON(!slot); -+ -+ rung->current_scan = slot; -+ rung->current_offset = slot_iter_index; -+} -+ -+static inline struct sradix_tree_root *slot_get_root(struct vma_slot *slot) -+{ -+ return &slot->rung->vma_root; -+} -+ -+/* -+ * return if resetted. -+ */ -+static int advance_current_scan(struct scan_rung *rung) -+{ -+ unsigned short n; -+ struct vma_slot *slot, *next = NULL; -+ -+ BUG_ON(!rung->vma_root.num); -+ -+ slot = rung->current_scan; -+ n = (slot->pages - rung->current_offset) % rung->step; -+ slot_iter_index = rung->step - n; -+ next = sradix_tree_next(&rung->vma_root, slot->snode, -+ slot->sindex, slot_iter); -+ -+ if (next) { -+ rung->current_offset = slot_iter_index; -+ rung->current_scan = next; -+ return 0; -+ } else { -+ reset_current_scan(rung, 1, 0); -+ return 1; -+ } -+} -+ -+static inline void rung_rm_slot(struct vma_slot *slot) -+{ -+ struct scan_rung *rung = slot->rung; -+ struct sradix_tree_root *root; -+ -+ if (rung->current_scan == slot) -+ advance_current_scan(rung); -+ -+ root = slot_get_root(slot); -+ sradix_tree_delete_from_leaf(root, slot->snode, slot->sindex); -+ slot->snode = NULL; -+ if (step_need_recalc(rung)) { -+ uksm_calc_rung_step(rung, uksm_ema_page_time, rung->cpu_ratio); -+ BUG_ON(step_need_recalc(rung)); -+ } -+ -+ /* In case advance_current_scan loop back to this slot again */ -+ if (rung->vma_root.num && rung->current_scan == slot) -+ reset_current_scan(slot->rung, 1, 0); -+} -+ -+static inline void rung_add_new_slots(struct scan_rung *rung, -+ struct vma_slot **slots, unsigned long num) -+{ -+ int err; -+ struct vma_slot *slot; -+ unsigned long i; -+ struct sradix_tree_root *root = &rung->vma_root; -+ -+ err = sradix_tree_enter(root, (void **)slots, num); -+ BUG_ON(err); -+ -+ for (i = 0; i < num; i++) { -+ slot = slots[i]; -+ slot->rung = rung; -+ BUG_ON(vma_fully_scanned(slot)); -+ } -+ -+ if (rung->vma_root.num == num) -+ reset_current_scan(rung, 0, 1); -+} -+ -+static inline int rung_add_one_slot(struct scan_rung *rung, -+ struct vma_slot *slot) -+{ -+ int err; -+ -+ err = sradix_tree_enter(&rung->vma_root, (void **)&slot, 1); -+ if (err) -+ return err; -+ -+ slot->rung = rung; -+ if (rung->vma_root.num == 1) -+ reset_current_scan(rung, 0, 1); -+ -+ return 0; -+} -+ -+/* -+ * Return true if the slot is deleted from its rung. -+ */ -+static inline int vma_rung_enter(struct vma_slot *slot, struct scan_rung *rung) -+{ -+ struct scan_rung *old_rung = slot->rung; -+ int err; -+ -+ if (old_rung == rung) -+ return 0; -+ -+ rung_rm_slot(slot); -+ err = rung_add_one_slot(rung, slot); -+ if (err) { -+ err = rung_add_one_slot(old_rung, slot); -+ WARN_ON(err); /* OOPS, badly OOM, we lost this slot */ -+ } -+ -+ return 1; -+} -+ -+static inline int vma_rung_up(struct vma_slot *slot) -+{ -+ struct scan_rung *rung; -+ -+ rung = slot->rung; -+ if (slot->rung != &uksm_scan_ladder[SCAN_LADDER_SIZE-1]) -+ rung++; -+ -+ return vma_rung_enter(slot, rung); -+} -+ -+static inline int vma_rung_down(struct vma_slot *slot) -+{ -+ struct scan_rung *rung; -+ -+ rung = slot->rung; -+ if (slot->rung != &uksm_scan_ladder[0]) -+ rung--; -+ -+ return vma_rung_enter(slot, rung); -+} -+ -+/** -+ * cal_dedup_ratio() - Calculate the deduplication ratio for this slot. -+ */ -+static unsigned long cal_dedup_ratio(struct vma_slot *slot) -+{ -+ unsigned long ret; -+ unsigned long pages; -+ -+ pages = slot->this_sampled; -+ if (!pages) -+ return 0; -+ -+ BUG_ON(slot->pages_scanned == slot->last_scanned); -+ -+ ret = slot->pages_merged; -+ -+ /* Thrashing area filtering */ -+ if (ret && uksm_thrash_threshold) { -+ if (slot->pages_cowed * 100 / slot->pages_merged -+ > uksm_thrash_threshold) { -+ ret = 0; -+ } else { -+ ret = slot->pages_merged - slot->pages_cowed; -+ } -+ } -+ -+ return ret * 100 / pages; -+} -+ -+/** -+ * cal_dedup_ratio() - Calculate the deduplication ratio for this slot. -+ */ -+static unsigned long cal_dedup_ratio_old(struct vma_slot *slot) -+{ -+ unsigned long ret; -+ unsigned long pages; -+ -+ pages = slot->pages; -+ if (!pages) -+ return 0; -+ -+ ret = slot->pages_bemerged; -+ -+ /* Thrashing area filtering */ -+ if (ret && uksm_thrash_threshold) { -+ if (slot->pages_cowed * 100 / slot->pages_bemerged -+ > uksm_thrash_threshold) { -+ ret = 0; -+ } else { -+ ret = slot->pages_bemerged - slot->pages_cowed; -+ } -+ } -+ -+ return ret * 100 / pages; -+} -+ -+/** -+ * stable_node_reinsert() - When the hash_strength has been adjusted, the -+ * stable tree need to be restructured, this is the function re-inserting the -+ * stable node. -+ */ -+static inline void stable_node_reinsert(struct stable_node *new_node, -+ struct page *page, -+ struct rb_root *root_treep, -+ struct list_head *tree_node_listp, -+ u32 hash) -+{ -+ struct rb_node **new = &root_treep->rb_node; -+ struct rb_node *parent = NULL; -+ struct stable_node *stable_node; -+ struct tree_node *tree_node; -+ struct page *tree_page; -+ int cmp; -+ -+ while (*new) { -+ int cmp; -+ -+ tree_node = rb_entry(*new, struct tree_node, node); -+ -+ cmp = hash_cmp(hash, tree_node->hash); -+ -+ if (cmp < 0) { -+ parent = *new; -+ new = &parent->rb_left; -+ } else if (cmp > 0) { -+ parent = *new; -+ new = &parent->rb_right; -+ } else -+ break; -+ } -+ -+ if (*new) { -+ /* find a stable tree node with same first level hash value */ -+ stable_node_hash_max(new_node, page, hash); -+ if (tree_node->count == 1) { -+ stable_node = rb_entry(tree_node->sub_root.rb_node, -+ struct stable_node, node); -+ tree_page = get_uksm_page(stable_node, 1, 0); -+ if (tree_page) { -+ stable_node_hash_max(stable_node, -+ tree_page, hash); -+ put_page(tree_page); -+ -+ /* prepare for stable node insertion */ -+ -+ cmp = hash_cmp(new_node->hash_max, -+ stable_node->hash_max); -+ parent = &stable_node->node; -+ if (cmp < 0) -+ new = &parent->rb_left; -+ else if (cmp > 0) -+ new = &parent->rb_right; -+ else -+ goto failed; -+ -+ goto add_node; -+ } else { -+ /* the only stable_node deleted, the tree node -+ * was not deleted. -+ */ -+ goto tree_node_reuse; -+ } -+ } -+ -+ /* well, search the collision subtree */ -+ new = &tree_node->sub_root.rb_node; -+ parent = NULL; -+ BUG_ON(!*new); -+ while (*new) { -+ int cmp; -+ -+ stable_node = rb_entry(*new, struct stable_node, node); -+ -+ cmp = hash_cmp(new_node->hash_max, -+ stable_node->hash_max); -+ -+ if (cmp < 0) { -+ parent = *new; -+ new = &parent->rb_left; -+ } else if (cmp > 0) { -+ parent = *new; -+ new = &parent->rb_right; -+ } else { -+ /* oh, no, still a collision */ -+ goto failed; -+ } -+ } -+ -+ goto add_node; -+ } -+ -+ /* no tree node found */ -+ tree_node = alloc_tree_node(tree_node_listp); -+ if (!tree_node) { -+ pr_err("UKSM: memory allocation error!\n"); -+ goto failed; -+ } else { -+ tree_node->hash = hash; -+ rb_link_node(&tree_node->node, parent, new); -+ rb_insert_color(&tree_node->node, root_treep); -+ -+tree_node_reuse: -+ /* prepare for stable node insertion */ -+ parent = NULL; -+ new = &tree_node->sub_root.rb_node; -+ } -+ -+add_node: -+ rb_link_node(&new_node->node, parent, new); -+ rb_insert_color(&new_node->node, &tree_node->sub_root); -+ new_node->tree_node = tree_node; -+ tree_node->count++; -+ return; -+ -+failed: -+ /* This can only happen when two nodes have collided -+ * in two levels. -+ */ -+ new_node->tree_node = NULL; -+ return; -+} -+ -+static inline void free_all_tree_nodes(struct list_head *list) -+{ -+ struct tree_node *node, *tmp; -+ -+ list_for_each_entry_safe(node, tmp, list, all_list) { -+ free_tree_node(node); -+ } -+} -+ -+/** -+ * stable_tree_delta_hash() - Delta hash the stable tree from previous hash -+ * strength to the current hash_strength. It re-structures the hole tree. -+ */ -+static inline void stable_tree_delta_hash(u32 prev_hash_strength) -+{ -+ struct stable_node *node, *tmp; -+ struct rb_root *root_new_treep; -+ struct list_head *new_tree_node_listp; -+ -+ stable_tree_index = (stable_tree_index + 1) % 2; -+ root_new_treep = &root_stable_tree[stable_tree_index]; -+ new_tree_node_listp = &stable_tree_node_list[stable_tree_index]; -+ *root_new_treep = RB_ROOT; -+ BUG_ON(!list_empty(new_tree_node_listp)); -+ -+ /* -+ * we need to be safe, the node could be removed by get_uksm_page() -+ */ -+ list_for_each_entry_safe(node, tmp, &stable_node_list, all_list) { -+ void *addr; -+ struct page *node_page; -+ u32 hash; -+ -+ /* -+ * We are completely re-structuring the stable nodes to a new -+ * stable tree. We don't want to touch the old tree unlinks and -+ * old tree_nodes. The old tree_nodes will be freed at once. -+ */ -+ node_page = get_uksm_page(node, 0, 0); -+ if (!node_page) -+ continue; -+ -+ if (node->tree_node) { -+ hash = node->tree_node->hash; -+ -+ addr = kmap_atomic(node_page); -+ -+ hash = delta_hash(addr, prev_hash_strength, -+ hash_strength, hash); -+ kunmap_atomic(addr); -+ } else { -+ /* -+ *it was not inserted to rbtree due to collision in last -+ *round scan. -+ */ -+ hash = page_hash(node_page, hash_strength, 0); -+ } -+ -+ stable_node_reinsert(node, node_page, root_new_treep, -+ new_tree_node_listp, hash); -+ put_page(node_page); -+ } -+ -+ root_stable_treep = root_new_treep; -+ free_all_tree_nodes(stable_tree_node_listp); -+ BUG_ON(!list_empty(stable_tree_node_listp)); -+ stable_tree_node_listp = new_tree_node_listp; -+} -+ -+static inline void inc_hash_strength(unsigned long delta) -+{ -+ hash_strength += 1 << delta; -+ if (hash_strength > HASH_STRENGTH_MAX) -+ hash_strength = HASH_STRENGTH_MAX; -+} -+ -+static inline void dec_hash_strength(unsigned long delta) -+{ -+ unsigned long change = 1 << delta; -+ -+ if (hash_strength <= change + 1) -+ hash_strength = 1; -+ else -+ hash_strength -= change; -+} -+ -+static inline void inc_hash_strength_delta(void) -+{ -+ hash_strength_delta++; -+ if (hash_strength_delta > HASH_STRENGTH_DELTA_MAX) -+ hash_strength_delta = HASH_STRENGTH_DELTA_MAX; -+} -+ -+static inline unsigned long get_current_neg_ratio(void) -+{ -+ u64 pos = benefit.pos; -+ u64 neg = benefit.neg; -+ -+ if (!neg) -+ return 0; -+ -+ if (!pos || neg > pos) -+ return 100; -+ -+ if (neg > div64_u64(U64_MAX, 100)) -+ pos = div64_u64(pos, 100); -+ else -+ neg *= 100; -+ -+ return div64_u64(neg, pos); -+} -+ -+static inline unsigned long get_current_benefit(void) -+{ -+ u64 pos = benefit.pos; -+ u64 neg = benefit.neg; -+ u64 scanned = benefit.scanned; -+ -+ if (neg > pos) -+ return 0; -+ -+ return div64_u64((pos - neg), scanned); -+} -+ -+static inline int judge_rshash_direction(void) -+{ -+ u64 current_neg_ratio, stable_benefit; -+ u64 current_benefit, delta = 0; -+ int ret = STILL; -+ -+ /* -+ * Try to probe a value after the boot, and in case the system -+ * are still for a long time. -+ */ -+ if ((fully_scanned_round & 0xFFULL) == 10) { -+ ret = OBSCURE; -+ goto out; -+ } -+ -+ current_neg_ratio = get_current_neg_ratio(); -+ -+ if (current_neg_ratio == 0) { -+ rshash_neg_cont_zero++; -+ if (rshash_neg_cont_zero > 2) -+ return GO_DOWN; -+ else -+ return STILL; -+ } -+ rshash_neg_cont_zero = 0; -+ -+ if (current_neg_ratio > 90) { -+ ret = GO_UP; -+ goto out; -+ } -+ -+ current_benefit = get_current_benefit(); -+ stable_benefit = rshash_state.stable_benefit; -+ -+ if (!stable_benefit) { -+ ret = OBSCURE; -+ goto out; -+ } -+ -+ if (current_benefit > stable_benefit) -+ delta = current_benefit - stable_benefit; -+ else if (current_benefit < stable_benefit) -+ delta = stable_benefit - current_benefit; -+ -+ delta = div64_u64(100 * delta, stable_benefit); -+ -+ if (delta > 50) { -+ rshash_cont_obscure++; -+ if (rshash_cont_obscure > 2) -+ return OBSCURE; -+ else -+ return STILL; -+ } -+ -+out: -+ rshash_cont_obscure = 0; -+ return ret; -+} -+ -+/** -+ * rshash_adjust() - The main function to control the random sampling state -+ * machine for hash strength adapting. -+ * -+ * return true if hash_strength has changed. -+ */ -+static inline int rshash_adjust(void) -+{ -+ unsigned long prev_hash_strength = hash_strength; -+ -+ if (!encode_benefit()) -+ return 0; -+ -+ switch (rshash_state.state) { -+ case RSHASH_STILL: -+ switch (judge_rshash_direction()) { -+ case GO_UP: -+ if (rshash_state.pre_direct == GO_DOWN) -+ hash_strength_delta = 0; -+ -+ inc_hash_strength(hash_strength_delta); -+ inc_hash_strength_delta(); -+ rshash_state.stable_benefit = get_current_benefit(); -+ rshash_state.pre_direct = GO_UP; -+ break; -+ -+ case GO_DOWN: -+ if (rshash_state.pre_direct == GO_UP) -+ hash_strength_delta = 0; -+ -+ dec_hash_strength(hash_strength_delta); -+ inc_hash_strength_delta(); -+ rshash_state.stable_benefit = get_current_benefit(); -+ rshash_state.pre_direct = GO_DOWN; -+ break; -+ -+ case OBSCURE: -+ rshash_state.stable_point = hash_strength; -+ rshash_state.turn_point_down = hash_strength; -+ rshash_state.turn_point_up = hash_strength; -+ rshash_state.turn_benefit_down = get_current_benefit(); -+ rshash_state.turn_benefit_up = get_current_benefit(); -+ rshash_state.lookup_window_index = 0; -+ rshash_state.state = RSHASH_TRYDOWN; -+ dec_hash_strength(hash_strength_delta); -+ inc_hash_strength_delta(); -+ break; -+ -+ case STILL: -+ break; -+ default: -+ BUG(); -+ } -+ break; -+ -+ case RSHASH_TRYDOWN: -+ if (rshash_state.lookup_window_index++ % 5 == 0) -+ rshash_state.below_count = 0; -+ -+ if (get_current_benefit() < rshash_state.stable_benefit) -+ rshash_state.below_count++; -+ else if (get_current_benefit() > -+ rshash_state.turn_benefit_down) { -+ rshash_state.turn_point_down = hash_strength; -+ rshash_state.turn_benefit_down = get_current_benefit(); -+ } -+ -+ if (rshash_state.below_count >= 3 || -+ judge_rshash_direction() == GO_UP || -+ hash_strength == 1) { -+ hash_strength = rshash_state.stable_point; -+ hash_strength_delta = 0; -+ inc_hash_strength(hash_strength_delta); -+ inc_hash_strength_delta(); -+ rshash_state.lookup_window_index = 0; -+ rshash_state.state = RSHASH_TRYUP; -+ hash_strength_delta = 0; -+ } else { -+ dec_hash_strength(hash_strength_delta); -+ inc_hash_strength_delta(); -+ } -+ break; -+ -+ case RSHASH_TRYUP: -+ if (rshash_state.lookup_window_index++ % 5 == 0) -+ rshash_state.below_count = 0; -+ -+ if (get_current_benefit() < rshash_state.turn_benefit_down) -+ rshash_state.below_count++; -+ else if (get_current_benefit() > rshash_state.turn_benefit_up) { -+ rshash_state.turn_point_up = hash_strength; -+ rshash_state.turn_benefit_up = get_current_benefit(); -+ } -+ -+ if (rshash_state.below_count >= 3 || -+ judge_rshash_direction() == GO_DOWN || -+ hash_strength == HASH_STRENGTH_MAX) { -+ hash_strength = rshash_state.turn_benefit_up > -+ rshash_state.turn_benefit_down ? -+ rshash_state.turn_point_up : -+ rshash_state.turn_point_down; -+ -+ rshash_state.state = RSHASH_PRE_STILL; -+ } else { -+ inc_hash_strength(hash_strength_delta); -+ inc_hash_strength_delta(); -+ } -+ -+ break; -+ -+ case RSHASH_NEW: -+ case RSHASH_PRE_STILL: -+ rshash_state.stable_benefit = get_current_benefit(); -+ rshash_state.state = RSHASH_STILL; -+ hash_strength_delta = 0; -+ break; -+ default: -+ BUG(); -+ } -+ -+ /* rshash_neg = rshash_pos = 0; */ -+ reset_benefit(); -+ -+ if (prev_hash_strength != hash_strength) -+ stable_tree_delta_hash(prev_hash_strength); -+ -+ return prev_hash_strength != hash_strength; -+} -+ -+/** -+ * round_update_ladder() - The main function to do update of all the -+ * adjustments whenever a scan round is finished. -+ */ -+static noinline void round_update_ladder(void) -+{ -+ int i; -+ unsigned long dedup; -+ struct vma_slot *slot, *tmp_slot; -+ -+ for (i = 0; i < SCAN_LADDER_SIZE; i++) -+ uksm_scan_ladder[i].flags &= ~UKSM_RUNG_ROUND_FINISHED; -+ -+ list_for_each_entry_safe(slot, tmp_slot, &vma_slot_dedup, dedup_list) { -+ -+ /* slot may be rung_rm_slot() when mm exits */ -+ if (slot->snode) { -+ dedup = cal_dedup_ratio_old(slot); -+ if (dedup && dedup >= uksm_abundant_threshold) -+ vma_rung_up(slot); -+ } -+ -+ slot->pages_bemerged = 0; -+ slot->pages_cowed = 0; -+ -+ list_del_init(&slot->dedup_list); -+ } -+} -+ -+static void uksm_del_vma_slot(struct vma_slot *slot) -+{ -+ int i, j; -+ struct rmap_list_entry *entry; -+ -+ if (slot->snode) { -+ /* -+ * In case it just failed when entering the rung, it's not -+ * necessary. -+ */ -+ rung_rm_slot(slot); -+ } -+ -+ if (!list_empty(&slot->dedup_list)) -+ list_del(&slot->dedup_list); -+ -+ if (!slot->rmap_list_pool || !slot->pool_counts) { -+ /* In case it OOMed in uksm_vma_enter() */ -+ goto out; -+ } -+ -+ for (i = 0; i < slot->pool_size; i++) { -+ void *addr; -+ -+ if (!slot->rmap_list_pool[i]) -+ continue; -+ -+ addr = kmap(slot->rmap_list_pool[i]); -+ for (j = 0; j < PAGE_SIZE / sizeof(*entry); j++) { -+ entry = (struct rmap_list_entry *)addr + j; -+ if (is_addr(entry->addr)) -+ continue; -+ if (!entry->item) -+ continue; -+ -+ remove_rmap_item_from_tree(entry->item); -+ free_rmap_item(entry->item); -+ slot->pool_counts[i]--; -+ } -+ BUG_ON(slot->pool_counts[i]); -+ kunmap(slot->rmap_list_pool[i]); -+ __free_page(slot->rmap_list_pool[i]); -+ } -+ kfree(slot->rmap_list_pool); -+ kfree(slot->pool_counts); -+ -+out: -+ slot->rung = NULL; -+ if (slot->flags & UKSM_SLOT_IN_UKSM) { -+ BUG_ON(uksm_pages_total < slot->pages); -+ uksm_pages_total -= slot->pages; -+ } -+ -+ if (slot->fully_scanned_round == fully_scanned_round) -+ scanned_virtual_pages -= slot->pages; -+ else -+ scanned_virtual_pages -= slot->pages_scanned; -+ free_vma_slot(slot); -+} -+ -+ -+#define SPIN_LOCK_PERIOD 32 -+static struct vma_slot *cleanup_slots[SPIN_LOCK_PERIOD]; -+static inline void cleanup_vma_slots(void) -+{ -+ struct vma_slot *slot; -+ int i; -+ -+ i = 0; -+ spin_lock(&vma_slot_list_lock); -+ while (!list_empty(&vma_slot_del)) { -+ slot = list_entry(vma_slot_del.next, -+ struct vma_slot, slot_list); -+ list_del(&slot->slot_list); -+ cleanup_slots[i++] = slot; -+ if (i == SPIN_LOCK_PERIOD) { -+ spin_unlock(&vma_slot_list_lock); -+ while (--i >= 0) -+ uksm_del_vma_slot(cleanup_slots[i]); -+ i = 0; -+ spin_lock(&vma_slot_list_lock); -+ } -+ } -+ spin_unlock(&vma_slot_list_lock); -+ -+ while (--i >= 0) -+ uksm_del_vma_slot(cleanup_slots[i]); -+} -+ -+/* -+ * Expotional moving average formula -+ */ -+static inline unsigned long ema(unsigned long curr, unsigned long last_ema) -+{ -+ /* -+ * For a very high burst, even the ema cannot work well, a false very -+ * high per-page time estimation can result in feedback in very high -+ * overhead of context switch and rung update -- this will then lead -+ * to higher per-paper time, this may not converge. -+ * -+ * Instead, we try to approach this value in a binary manner. -+ */ -+ if (curr > last_ema * 10) -+ return last_ema * 2; -+ -+ return (EMA_ALPHA * curr + (100 - EMA_ALPHA) * last_ema) / 100; -+} -+ -+/* -+ * convert cpu ratio in 1/TIME_RATIO_SCALE configured by user to -+ * nanoseconds based on current uksm_sleep_jiffies. -+ */ -+static inline unsigned long cpu_ratio_to_nsec(unsigned int ratio) -+{ -+ return NSEC_PER_USEC * jiffies_to_usecs(uksm_sleep_jiffies) / -+ (TIME_RATIO_SCALE - ratio) * ratio; -+} -+ -+ -+static inline unsigned long rung_real_ratio(int cpu_time_ratio) -+{ -+ unsigned long ret; -+ -+ BUG_ON(!cpu_time_ratio); -+ -+ if (cpu_time_ratio > 0) -+ ret = cpu_time_ratio; -+ else -+ ret = (unsigned long)(-cpu_time_ratio) * -+ uksm_max_cpu_percentage / 100UL; -+ -+ return ret ? ret : 1; -+} -+ -+static noinline void uksm_calc_scan_pages(void) -+{ -+ struct scan_rung *ladder = uksm_scan_ladder; -+ unsigned long sleep_usecs, nsecs; -+ unsigned long ratio; -+ int i; -+ unsigned long per_page; -+ -+ if (uksm_ema_page_time > 100000 || -+ (((unsigned long) uksm_eval_round & (256UL - 1)) == 0UL)) -+ uksm_ema_page_time = UKSM_PAGE_TIME_DEFAULT; -+ -+ per_page = uksm_ema_page_time; -+ BUG_ON(!per_page); -+ -+ /* -+ * For every 8 eval round, we try to probe a uksm_sleep_jiffies value -+ * based on saved user input. -+ */ -+ if (((unsigned long) uksm_eval_round & (8UL - 1)) == 0UL) -+ uksm_sleep_jiffies = uksm_sleep_saved; -+ -+ /* We require a rung scan at least 1 page in a period. */ -+ nsecs = per_page; -+ ratio = rung_real_ratio(ladder[0].cpu_ratio); -+ if (cpu_ratio_to_nsec(ratio) < nsecs) { -+ sleep_usecs = nsecs * (TIME_RATIO_SCALE - ratio) / ratio -+ / NSEC_PER_USEC; -+ uksm_sleep_jiffies = usecs_to_jiffies(sleep_usecs) + 1; -+ } -+ -+ for (i = 0; i < SCAN_LADDER_SIZE; i++) { -+ ratio = rung_real_ratio(ladder[i].cpu_ratio); -+ ladder[i].pages_to_scan = cpu_ratio_to_nsec(ratio) / -+ per_page; -+ BUG_ON(!ladder[i].pages_to_scan); -+ uksm_calc_rung_step(&ladder[i], per_page, ratio); -+ } -+} -+ -+/* -+ * From the scan time of this round (ns) to next expected min sleep time -+ * (ms), be careful of the possible overflows. ratio is taken from -+ * rung_real_ratio() -+ */ -+static inline -+unsigned int scan_time_to_sleep(unsigned long long scan_time, unsigned long ratio) -+{ -+ scan_time >>= 20; /* to msec level now */ -+ BUG_ON(scan_time > (ULONG_MAX / TIME_RATIO_SCALE)); -+ -+ return (unsigned int) ((unsigned long) scan_time * -+ (TIME_RATIO_SCALE - ratio) / ratio); -+} -+ -+#define __round_mask(x, y) ((__typeof__(x))((y)-1)) -+#define round_up(x, y) ((((x)-1) | __round_mask(x, y))+1) -+ -+static void uksm_vma_enter(struct vma_slot **slots, unsigned long num) -+{ -+ struct scan_rung *rung; -+ -+ rung = &uksm_scan_ladder[0]; -+ rung_add_new_slots(rung, slots, num); -+} -+ -+static struct vma_slot *batch_slots[SLOT_TREE_NODE_STORE_SIZE]; -+ -+static void uksm_enter_all_slots(void) -+{ -+ struct vma_slot *slot; -+ unsigned long index; -+ struct list_head empty_vma_list; -+ int i; -+ -+ i = 0; -+ index = 0; -+ INIT_LIST_HEAD(&empty_vma_list); -+ -+ spin_lock(&vma_slot_list_lock); -+ while (!list_empty(&vma_slot_new)) { -+ slot = list_entry(vma_slot_new.next, -+ struct vma_slot, slot_list); -+ -+ if (!slot->vma->anon_vma) { -+ list_move(&slot->slot_list, &empty_vma_list); -+ } else if (vma_can_enter(slot->vma)) { -+ batch_slots[index++] = slot; -+ list_del_init(&slot->slot_list); -+ } else { -+ list_move(&slot->slot_list, &vma_slot_noadd); -+ } -+ -+ if (++i == SPIN_LOCK_PERIOD || -+ (index && !(index % SLOT_TREE_NODE_STORE_SIZE))) { -+ spin_unlock(&vma_slot_list_lock); -+ -+ if (index && !(index % SLOT_TREE_NODE_STORE_SIZE)) { -+ uksm_vma_enter(batch_slots, index); -+ index = 0; -+ } -+ i = 0; -+ cond_resched(); -+ spin_lock(&vma_slot_list_lock); -+ } -+ } -+ -+ list_splice(&empty_vma_list, &vma_slot_new); -+ -+ spin_unlock(&vma_slot_list_lock); -+ -+ if (index) -+ uksm_vma_enter(batch_slots, index); -+ -+} -+ -+static inline int rung_round_finished(struct scan_rung *rung) -+{ -+ return rung->flags & UKSM_RUNG_ROUND_FINISHED; -+} -+ -+static inline void judge_slot(struct vma_slot *slot) -+{ -+ struct scan_rung *rung = slot->rung; -+ unsigned long dedup; -+ int deleted; -+ -+ dedup = cal_dedup_ratio(slot); -+ if (vma_fully_scanned(slot) && uksm_thrash_threshold) -+ deleted = vma_rung_enter(slot, &uksm_scan_ladder[0]); -+ else if (dedup && dedup >= uksm_abundant_threshold) -+ deleted = vma_rung_up(slot); -+ else -+ deleted = vma_rung_down(slot); -+ -+ slot->pages_merged = 0; -+ slot->pages_cowed = 0; -+ slot->this_sampled = 0; -+ -+ if (vma_fully_scanned(slot)) -+ slot->pages_scanned = 0; -+ -+ slot->last_scanned = slot->pages_scanned; -+ -+ /* If its deleted in above, then rung was already advanced. */ -+ if (!deleted) -+ advance_current_scan(rung); -+} -+ -+ -+static inline int hash_round_finished(void) -+{ -+ if (scanned_virtual_pages > (uksm_pages_total >> 2)) { -+ scanned_virtual_pages = 0; -+ if (uksm_pages_scanned) -+ fully_scanned_round++; -+ -+ return 1; -+ } else { -+ return 0; -+ } -+} -+ -+#define UKSM_MMSEM_BATCH 5 -+#define BUSY_RETRY 100 -+ -+/** -+ * uksm_do_scan() - the main worker function. -+ */ -+static noinline void uksm_do_scan(void) -+{ -+ struct vma_slot *slot, *iter; -+ struct mm_struct *busy_mm; -+ unsigned char round_finished, all_rungs_emtpy; -+ int i, err, mmsem_batch; -+ unsigned long pcost; -+ long long delta_exec; -+ unsigned long vpages, max_cpu_ratio; -+ unsigned long long start_time, end_time, scan_time; -+ unsigned int expected_jiffies; -+ -+ might_sleep(); -+ -+ vpages = 0; -+ -+ start_time = task_sched_runtime(current); -+ max_cpu_ratio = 0; -+ mmsem_batch = 0; -+ -+ for (i = 0; i < SCAN_LADDER_SIZE;) { -+ struct scan_rung *rung = &uksm_scan_ladder[i]; -+ unsigned long ratio; -+ int busy_retry; -+ -+ if (!rung->pages_to_scan) { -+ i++; -+ continue; -+ } -+ -+ if (!rung->vma_root.num) { -+ rung->pages_to_scan = 0; -+ i++; -+ continue; -+ } -+ -+ ratio = rung_real_ratio(rung->cpu_ratio); -+ if (ratio > max_cpu_ratio) -+ max_cpu_ratio = ratio; -+ -+ busy_retry = BUSY_RETRY; -+ /* -+ * Do not consider rung_round_finished() here, just used up the -+ * rung->pages_to_scan quota. -+ */ -+ while (rung->pages_to_scan && rung->vma_root.num && -+ likely(!freezing(current))) { -+ int reset = 0; -+ -+ slot = rung->current_scan; -+ -+ BUG_ON(vma_fully_scanned(slot)); -+ -+ if (mmsem_batch) -+ err = 0; -+ else -+ err = try_down_read_slot_mmap_sem(slot); -+ -+ if (err == -ENOENT) { -+rm_slot: -+ rung_rm_slot(slot); -+ continue; -+ } -+ -+ busy_mm = slot->mm; -+ -+ if (err == -EBUSY) { -+ /* skip other vmas on the same mm */ -+ do { -+ reset = advance_current_scan(rung); -+ iter = rung->current_scan; -+ busy_retry--; -+ if (iter->vma->vm_mm != busy_mm || -+ !busy_retry || reset) -+ break; -+ } while (1); -+ -+ if (iter->vma->vm_mm != busy_mm) { -+ continue; -+ } else { -+ /* scan round finsished */ -+ break; -+ } -+ } -+ -+ BUG_ON(!vma_can_enter(slot->vma)); -+ if (uksm_test_exit(slot->vma->vm_mm)) { -+ mmsem_batch = 0; -+ up_read(&slot->vma->vm_mm->mmap_sem); -+ goto rm_slot; -+ } -+ -+ if (mmsem_batch) -+ mmsem_batch--; -+ else -+ mmsem_batch = UKSM_MMSEM_BATCH; -+ -+ /* Ok, we have take the mmap_sem, ready to scan */ -+ scan_vma_one_page(slot); -+ rung->pages_to_scan--; -+ vpages++; -+ -+ if (rung->current_offset + rung->step > slot->pages - 1 -+ || vma_fully_scanned(slot)) { -+ up_read(&slot->vma->vm_mm->mmap_sem); -+ judge_slot(slot); -+ mmsem_batch = 0; -+ } else { -+ rung->current_offset += rung->step; -+ if (!mmsem_batch) -+ up_read(&slot->vma->vm_mm->mmap_sem); -+ } -+ -+ busy_retry = BUSY_RETRY; -+ cond_resched(); -+ } -+ -+ if (mmsem_batch) { -+ up_read(&slot->vma->vm_mm->mmap_sem); -+ mmsem_batch = 0; -+ } -+ -+ if (freezing(current)) -+ break; -+ -+ cond_resched(); -+ } -+ end_time = task_sched_runtime(current); -+ delta_exec = end_time - start_time; -+ -+ if (freezing(current)) -+ return; -+ -+ cleanup_vma_slots(); -+ uksm_enter_all_slots(); -+ -+ round_finished = 1; -+ all_rungs_emtpy = 1; -+ for (i = 0; i < SCAN_LADDER_SIZE; i++) { -+ struct scan_rung *rung = &uksm_scan_ladder[i]; -+ -+ if (rung->vma_root.num) { -+ all_rungs_emtpy = 0; -+ if (!rung_round_finished(rung)) -+ round_finished = 0; -+ } -+ } -+ -+ if (all_rungs_emtpy) -+ round_finished = 0; -+ -+ if (round_finished) { -+ round_update_ladder(); -+ uksm_eval_round++; -+ -+ if (hash_round_finished() && rshash_adjust()) { -+ /* Reset the unstable root iff hash strength changed */ -+ uksm_hash_round++; -+ root_unstable_tree = RB_ROOT; -+ free_all_tree_nodes(&unstable_tree_node_list); -+ } -+ -+ /* -+ * A number of pages can hang around indefinitely on per-cpu -+ * pagevecs, raised page count preventing write_protect_page -+ * from merging them. Though it doesn't really matter much, -+ * it is puzzling to see some stuck in pages_volatile until -+ * other activity jostles them out, and they also prevented -+ * LTP's KSM test from succeeding deterministically; so drain -+ * them here (here rather than on entry to uksm_do_scan(), -+ * so we don't IPI too often when pages_to_scan is set low). -+ */ -+ lru_add_drain_all(); -+ } -+ -+ -+ if (vpages && delta_exec > 0) { -+ pcost = (unsigned long) delta_exec / vpages; -+ if (likely(uksm_ema_page_time)) -+ uksm_ema_page_time = ema(pcost, uksm_ema_page_time); -+ else -+ uksm_ema_page_time = pcost; -+ } -+ -+ uksm_calc_scan_pages(); -+ uksm_sleep_real = uksm_sleep_jiffies; -+ /* in case of radical cpu bursts, apply the upper bound */ -+ end_time = task_sched_runtime(current); -+ if (max_cpu_ratio && end_time > start_time) { -+ scan_time = end_time - start_time; -+ expected_jiffies = msecs_to_jiffies( -+ scan_time_to_sleep(scan_time, max_cpu_ratio)); -+ -+ if (expected_jiffies > uksm_sleep_real) -+ uksm_sleep_real = expected_jiffies; -+ -+ /* We have a 1 second up bound for responsiveness. */ -+ if (jiffies_to_msecs(uksm_sleep_real) > MSEC_PER_SEC) -+ uksm_sleep_real = msecs_to_jiffies(1000); -+ } -+ -+ return; -+} -+ -+static int ksmd_should_run(void) -+{ -+ return uksm_run & UKSM_RUN_MERGE; -+} -+ -+static int uksm_scan_thread(void *nothing) -+{ -+ set_freezable(); -+ set_user_nice(current, 5); -+ -+ while (!kthread_should_stop()) { -+ mutex_lock(&uksm_thread_mutex); -+ if (ksmd_should_run()) -+ uksm_do_scan(); -+ mutex_unlock(&uksm_thread_mutex); -+ -+ try_to_freeze(); -+ -+ if (ksmd_should_run()) { -+ schedule_timeout_interruptible(uksm_sleep_real); -+ uksm_sleep_times++; -+ } else { -+ wait_event_freezable(uksm_thread_wait, -+ ksmd_should_run() || kthread_should_stop()); -+ } -+ } -+ return 0; -+} -+ -+void rmap_walk_ksm(struct page *page, struct rmap_walk_control *rwc) -+{ -+ struct stable_node *stable_node; -+ struct node_vma *node_vma; -+ struct rmap_item *rmap_item; -+ int search_new_forks = 0; -+ unsigned long address; -+ -+ VM_BUG_ON_PAGE(!PageKsm(page), page); -+ VM_BUG_ON_PAGE(!PageLocked(page), page); -+ -+ stable_node = page_stable_node(page); -+ if (!stable_node) -+ return; -+again: -+ hlist_for_each_entry(node_vma, &stable_node->hlist, hlist) { -+ hlist_for_each_entry(rmap_item, &node_vma->rmap_hlist, hlist) { -+ struct anon_vma *anon_vma = rmap_item->anon_vma; -+ struct anon_vma_chain *vmac; -+ struct vm_area_struct *vma; -+ -+ cond_resched(); -+ anon_vma_lock_read(anon_vma); -+ anon_vma_interval_tree_foreach(vmac, &anon_vma->rb_root, -+ 0, ULONG_MAX) { -+ cond_resched(); -+ vma = vmac->vma; -+ address = get_rmap_addr(rmap_item); -+ -+ if (address < vma->vm_start || -+ address >= vma->vm_end) -+ continue; -+ -+ if ((rmap_item->slot->vma == vma) == -+ search_new_forks) -+ continue; -+ -+ if (rwc->invalid_vma && rwc->invalid_vma(vma, rwc->arg)) -+ continue; -+ -+ if (!rwc->rmap_one(page, vma, address, rwc->arg)) { -+ anon_vma_unlock_read(anon_vma); -+ return; -+ } -+ -+ if (rwc->done && rwc->done(page)) { -+ anon_vma_unlock_read(anon_vma); -+ return; -+ } -+ } -+ anon_vma_unlock_read(anon_vma); -+ } -+ } -+ if (!search_new_forks++) -+ goto again; -+} -+ -+#ifdef CONFIG_MIGRATION -+/* Common ksm interface but may be specific to uksm */ -+void ksm_migrate_page(struct page *newpage, struct page *oldpage) -+{ -+ struct stable_node *stable_node; -+ -+ VM_BUG_ON_PAGE(!PageLocked(oldpage), oldpage); -+ VM_BUG_ON_PAGE(!PageLocked(newpage), newpage); -+ VM_BUG_ON(newpage->mapping != oldpage->mapping); -+ -+ stable_node = page_stable_node(newpage); -+ if (stable_node) { -+ VM_BUG_ON(stable_node->kpfn != page_to_pfn(oldpage)); -+ stable_node->kpfn = page_to_pfn(newpage); -+ /* -+ * newpage->mapping was set in advance; now we need smp_wmb() -+ * to make sure that the new stable_node->kpfn is visible -+ * to get_ksm_page() before it can see that oldpage->mapping -+ * has gone stale (or that PageSwapCache has been cleared). -+ */ -+ smp_wmb(); -+ set_page_stable_node(oldpage, NULL); -+ } -+} -+#endif /* CONFIG_MIGRATION */ -+ -+#ifdef CONFIG_MEMORY_HOTREMOVE -+static struct stable_node *uksm_check_stable_tree(unsigned long start_pfn, -+ unsigned long end_pfn) -+{ -+ struct rb_node *node; -+ -+ for (node = rb_first(root_stable_treep); node; node = rb_next(node)) { -+ struct stable_node *stable_node; -+ -+ stable_node = rb_entry(node, struct stable_node, node); -+ if (stable_node->kpfn >= start_pfn && -+ stable_node->kpfn < end_pfn) -+ return stable_node; -+ } -+ return NULL; -+} -+ -+static int uksm_memory_callback(struct notifier_block *self, -+ unsigned long action, void *arg) -+{ -+ struct memory_notify *mn = arg; -+ struct stable_node *stable_node; -+ -+ switch (action) { -+ case MEM_GOING_OFFLINE: -+ /* -+ * Keep it very simple for now: just lock out ksmd and -+ * MADV_UNMERGEABLE while any memory is going offline. -+ * mutex_lock_nested() is necessary because lockdep was alarmed -+ * that here we take uksm_thread_mutex inside notifier chain -+ * mutex, and later take notifier chain mutex inside -+ * uksm_thread_mutex to unlock it. But that's safe because both -+ * are inside mem_hotplug_mutex. -+ */ -+ mutex_lock_nested(&uksm_thread_mutex, SINGLE_DEPTH_NESTING); -+ break; -+ -+ case MEM_OFFLINE: -+ /* -+ * Most of the work is done by page migration; but there might -+ * be a few stable_nodes left over, still pointing to struct -+ * pages which have been offlined: prune those from the tree. -+ */ -+ while ((stable_node = uksm_check_stable_tree(mn->start_pfn, -+ mn->start_pfn + mn->nr_pages)) != NULL) -+ remove_node_from_stable_tree(stable_node, 1, 1); -+ /* fallthrough */ -+ -+ case MEM_CANCEL_OFFLINE: -+ mutex_unlock(&uksm_thread_mutex); -+ break; -+ } -+ return NOTIFY_OK; -+} -+#endif /* CONFIG_MEMORY_HOTREMOVE */ -+ -+#ifdef CONFIG_SYSFS -+/* -+ * This all compiles without CONFIG_SYSFS, but is a waste of space. -+ */ -+ -+#define UKSM_ATTR_RO(_name) \ -+ static struct kobj_attribute _name##_attr = __ATTR_RO(_name) -+#define UKSM_ATTR(_name) \ -+ static struct kobj_attribute _name##_attr = \ -+ __ATTR(_name, 0644, _name##_show, _name##_store) -+ -+static ssize_t max_cpu_percentage_show(struct kobject *kobj, -+ struct kobj_attribute *attr, char *buf) -+{ -+ return sprintf(buf, "%u\n", uksm_max_cpu_percentage); -+} -+ -+static ssize_t max_cpu_percentage_store(struct kobject *kobj, -+ struct kobj_attribute *attr, -+ const char *buf, size_t count) -+{ -+ unsigned long max_cpu_percentage; -+ int err; -+ -+ err = kstrtoul(buf, 10, &max_cpu_percentage); -+ if (err || max_cpu_percentage > 100) -+ return -EINVAL; -+ -+ if (max_cpu_percentage == 100) -+ max_cpu_percentage = 99; -+ else if (max_cpu_percentage < 10) -+ max_cpu_percentage = 10; -+ -+ uksm_max_cpu_percentage = max_cpu_percentage; -+ -+ return count; -+} -+UKSM_ATTR(max_cpu_percentage); -+ -+static ssize_t sleep_millisecs_show(struct kobject *kobj, -+ struct kobj_attribute *attr, char *buf) -+{ -+ return sprintf(buf, "%u\n", jiffies_to_msecs(uksm_sleep_jiffies)); -+} -+ -+static ssize_t sleep_millisecs_store(struct kobject *kobj, -+ struct kobj_attribute *attr, -+ const char *buf, size_t count) -+{ -+ unsigned long msecs; -+ int err; -+ -+ err = kstrtoul(buf, 10, &msecs); -+ if (err || msecs > MSEC_PER_SEC) -+ return -EINVAL; -+ -+ uksm_sleep_jiffies = msecs_to_jiffies(msecs); -+ uksm_sleep_saved = uksm_sleep_jiffies; -+ -+ return count; -+} -+UKSM_ATTR(sleep_millisecs); -+ -+ -+static ssize_t cpu_governor_show(struct kobject *kobj, -+ struct kobj_attribute *attr, char *buf) -+{ -+ int n = sizeof(uksm_cpu_governor_str) / sizeof(char *); -+ int i; -+ -+ buf[0] = '\0'; -+ for (i = 0; i < n ; i++) { -+ if (uksm_cpu_governor == i) -+ strcat(buf, "["); -+ -+ strcat(buf, uksm_cpu_governor_str[i]); -+ -+ if (uksm_cpu_governor == i) -+ strcat(buf, "]"); -+ -+ strcat(buf, " "); -+ } -+ strcat(buf, "\n"); -+ -+ return strlen(buf); -+} -+ -+static inline void init_performance_values(void) -+{ -+ int i; -+ struct scan_rung *rung; -+ struct uksm_cpu_preset_s *preset = uksm_cpu_preset + uksm_cpu_governor; -+ -+ -+ for (i = 0; i < SCAN_LADDER_SIZE; i++) { -+ rung = uksm_scan_ladder + i; -+ rung->cpu_ratio = preset->cpu_ratio[i]; -+ rung->cover_msecs = preset->cover_msecs[i]; -+ } -+ -+ uksm_max_cpu_percentage = preset->max_cpu; -+} -+ -+static ssize_t cpu_governor_store(struct kobject *kobj, -+ struct kobj_attribute *attr, -+ const char *buf, size_t count) -+{ -+ int n = sizeof(uksm_cpu_governor_str) / sizeof(char *); -+ -+ for (n--; n >= 0 ; n--) { -+ if (!strncmp(buf, uksm_cpu_governor_str[n], -+ strlen(uksm_cpu_governor_str[n]))) -+ break; -+ } -+ -+ if (n < 0) -+ return -EINVAL; -+ else -+ uksm_cpu_governor = n; -+ -+ init_performance_values(); -+ -+ return count; -+} -+UKSM_ATTR(cpu_governor); -+ -+static ssize_t run_show(struct kobject *kobj, struct kobj_attribute *attr, -+ char *buf) -+{ -+ return sprintf(buf, "%u\n", uksm_run); -+} -+ -+static ssize_t run_store(struct kobject *kobj, struct kobj_attribute *attr, -+ const char *buf, size_t count) -+{ -+ int err; -+ unsigned long flags; -+ -+ err = kstrtoul(buf, 10, &flags); -+ if (err || flags > UINT_MAX) -+ return -EINVAL; -+ if (flags > UKSM_RUN_MERGE) -+ return -EINVAL; -+ -+ mutex_lock(&uksm_thread_mutex); -+ if (uksm_run != flags) -+ uksm_run = flags; -+ mutex_unlock(&uksm_thread_mutex); -+ -+ if (flags & UKSM_RUN_MERGE) -+ wake_up_interruptible(&uksm_thread_wait); -+ -+ return count; -+} -+UKSM_ATTR(run); -+ -+static ssize_t abundant_threshold_show(struct kobject *kobj, -+ struct kobj_attribute *attr, char *buf) -+{ -+ return sprintf(buf, "%u\n", uksm_abundant_threshold); -+} -+ -+static ssize_t abundant_threshold_store(struct kobject *kobj, -+ struct kobj_attribute *attr, -+ const char *buf, size_t count) -+{ -+ int err; -+ unsigned long flags; -+ -+ err = kstrtoul(buf, 10, &flags); -+ if (err || flags > 99) -+ return -EINVAL; -+ -+ uksm_abundant_threshold = flags; -+ -+ return count; -+} -+UKSM_ATTR(abundant_threshold); -+ -+static ssize_t thrash_threshold_show(struct kobject *kobj, -+ struct kobj_attribute *attr, char *buf) -+{ -+ return sprintf(buf, "%u\n", uksm_thrash_threshold); -+} -+ -+static ssize_t thrash_threshold_store(struct kobject *kobj, -+ struct kobj_attribute *attr, -+ const char *buf, size_t count) -+{ -+ int err; -+ unsigned long flags; -+ -+ err = kstrtoul(buf, 10, &flags); -+ if (err || flags > 99) -+ return -EINVAL; -+ -+ uksm_thrash_threshold = flags; -+ -+ return count; -+} -+UKSM_ATTR(thrash_threshold); -+ -+static ssize_t cpu_ratios_show(struct kobject *kobj, -+ struct kobj_attribute *attr, char *buf) -+{ -+ int i, size; -+ struct scan_rung *rung; -+ char *p = buf; -+ -+ for (i = 0; i < SCAN_LADDER_SIZE; i++) { -+ rung = &uksm_scan_ladder[i]; -+ -+ if (rung->cpu_ratio > 0) -+ size = sprintf(p, "%d ", rung->cpu_ratio); -+ else -+ size = sprintf(p, "MAX/%d ", -+ TIME_RATIO_SCALE / -rung->cpu_ratio); -+ -+ p += size; -+ } -+ -+ *p++ = '\n'; -+ *p = '\0'; -+ -+ return p - buf; -+} -+ -+static ssize_t cpu_ratios_store(struct kobject *kobj, -+ struct kobj_attribute *attr, -+ const char *buf, size_t count) -+{ -+ int i, cpuratios[SCAN_LADDER_SIZE], err; -+ unsigned long value; -+ struct scan_rung *rung; -+ char *p, *end = NULL; -+ -+ p = kzalloc(count, GFP_KERNEL); -+ if (!p) -+ return -ENOMEM; -+ -+ memcpy(p, buf, count); -+ -+ for (i = 0; i < SCAN_LADDER_SIZE; i++) { -+ if (i != SCAN_LADDER_SIZE - 1) { -+ end = strchr(p, ' '); -+ if (!end) -+ return -EINVAL; -+ -+ *end = '\0'; -+ } -+ -+ if (strstr(p, "MAX/")) { -+ p = strchr(p, '/') + 1; -+ err = kstrtoul(p, 10, &value); -+ if (err || value > TIME_RATIO_SCALE || !value) -+ return -EINVAL; -+ -+ cpuratios[i] = -(int) (TIME_RATIO_SCALE / value); -+ } else { -+ err = kstrtoul(p, 10, &value); -+ if (err || value > TIME_RATIO_SCALE || !value) -+ return -EINVAL; -+ -+ cpuratios[i] = value; -+ } -+ -+ p = end + 1; -+ } -+ -+ for (i = 0; i < SCAN_LADDER_SIZE; i++) { -+ rung = &uksm_scan_ladder[i]; -+ -+ rung->cpu_ratio = cpuratios[i]; -+ } -+ -+ return count; -+} -+UKSM_ATTR(cpu_ratios); -+ -+static ssize_t eval_intervals_show(struct kobject *kobj, -+ struct kobj_attribute *attr, char *buf) -+{ -+ int i, size; -+ struct scan_rung *rung; -+ char *p = buf; -+ -+ for (i = 0; i < SCAN_LADDER_SIZE; i++) { -+ rung = &uksm_scan_ladder[i]; -+ size = sprintf(p, "%u ", rung->cover_msecs); -+ p += size; -+ } -+ -+ *p++ = '\n'; -+ *p = '\0'; -+ -+ return p - buf; -+} -+ -+static ssize_t eval_intervals_store(struct kobject *kobj, -+ struct kobj_attribute *attr, -+ const char *buf, size_t count) -+{ -+ int i, err; -+ unsigned long values[SCAN_LADDER_SIZE]; -+ struct scan_rung *rung; -+ char *p, *end = NULL; -+ ssize_t ret = count; -+ -+ p = kzalloc(count + 2, GFP_KERNEL); -+ if (!p) -+ return -ENOMEM; -+ -+ memcpy(p, buf, count); -+ -+ for (i = 0; i < SCAN_LADDER_SIZE; i++) { -+ if (i != SCAN_LADDER_SIZE - 1) { -+ end = strchr(p, ' '); -+ if (!end) { -+ ret = -EINVAL; -+ goto out; -+ } -+ -+ *end = '\0'; -+ } -+ -+ err = kstrtoul(p, 10, &values[i]); -+ if (err) { -+ ret = -EINVAL; -+ goto out; -+ } -+ -+ p = end + 1; -+ } -+ -+ for (i = 0; i < SCAN_LADDER_SIZE; i++) { -+ rung = &uksm_scan_ladder[i]; -+ -+ rung->cover_msecs = values[i]; -+ } -+ -+out: -+ kfree(p); -+ return ret; -+} -+UKSM_ATTR(eval_intervals); -+ -+static ssize_t ema_per_page_time_show(struct kobject *kobj, -+ struct kobj_attribute *attr, char *buf) -+{ -+ return sprintf(buf, "%lu\n", uksm_ema_page_time); -+} -+UKSM_ATTR_RO(ema_per_page_time); -+ -+static ssize_t pages_shared_show(struct kobject *kobj, -+ struct kobj_attribute *attr, char *buf) -+{ -+ return sprintf(buf, "%lu\n", uksm_pages_shared); -+} -+UKSM_ATTR_RO(pages_shared); -+ -+static ssize_t pages_sharing_show(struct kobject *kobj, -+ struct kobj_attribute *attr, char *buf) -+{ -+ return sprintf(buf, "%lu\n", uksm_pages_sharing); -+} -+UKSM_ATTR_RO(pages_sharing); -+ -+static ssize_t pages_unshared_show(struct kobject *kobj, -+ struct kobj_attribute *attr, char *buf) -+{ -+ return sprintf(buf, "%lu\n", uksm_pages_unshared); -+} -+UKSM_ATTR_RO(pages_unshared); -+ -+static ssize_t full_scans_show(struct kobject *kobj, -+ struct kobj_attribute *attr, char *buf) -+{ -+ return sprintf(buf, "%llu\n", fully_scanned_round); -+} -+UKSM_ATTR_RO(full_scans); -+ -+static ssize_t pages_scanned_show(struct kobject *kobj, -+ struct kobj_attribute *attr, char *buf) -+{ -+ unsigned long base = 0; -+ u64 delta, ret; -+ -+ if (pages_scanned_stored) { -+ base = pages_scanned_base; -+ ret = pages_scanned_stored; -+ delta = uksm_pages_scanned >> base; -+ if (CAN_OVERFLOW_U64(ret, delta)) { -+ ret >>= 1; -+ delta >>= 1; -+ base++; -+ ret += delta; -+ } -+ } else { -+ ret = uksm_pages_scanned; -+ } -+ -+ while (ret > ULONG_MAX) { -+ ret >>= 1; -+ base++; -+ } -+ -+ if (base) -+ return sprintf(buf, "%lu * 2^%lu\n", (unsigned long)ret, base); -+ else -+ return sprintf(buf, "%lu\n", (unsigned long)ret); -+} -+UKSM_ATTR_RO(pages_scanned); -+ -+static ssize_t hash_strength_show(struct kobject *kobj, -+ struct kobj_attribute *attr, char *buf) -+{ -+ return sprintf(buf, "%lu\n", hash_strength); -+} -+UKSM_ATTR_RO(hash_strength); -+ -+static ssize_t sleep_times_show(struct kobject *kobj, -+ struct kobj_attribute *attr, char *buf) -+{ -+ return sprintf(buf, "%llu\n", uksm_sleep_times); -+} -+UKSM_ATTR_RO(sleep_times); -+ -+ -+static struct attribute *uksm_attrs[] = { -+ &max_cpu_percentage_attr.attr, -+ &sleep_millisecs_attr.attr, -+ &cpu_governor_attr.attr, -+ &run_attr.attr, -+ &ema_per_page_time_attr.attr, -+ &pages_shared_attr.attr, -+ &pages_sharing_attr.attr, -+ &pages_unshared_attr.attr, -+ &full_scans_attr.attr, -+ &pages_scanned_attr.attr, -+ &hash_strength_attr.attr, -+ &sleep_times_attr.attr, -+ &thrash_threshold_attr.attr, -+ &abundant_threshold_attr.attr, -+ &cpu_ratios_attr.attr, -+ &eval_intervals_attr.attr, -+ NULL, -+}; -+ -+static struct attribute_group uksm_attr_group = { -+ .attrs = uksm_attrs, -+ .name = "uksm", -+}; -+#endif /* CONFIG_SYSFS */ -+ -+static inline void init_scan_ladder(void) -+{ -+ int i; -+ struct scan_rung *rung; -+ -+ for (i = 0; i < SCAN_LADDER_SIZE; i++) { -+ rung = uksm_scan_ladder + i; -+ slot_tree_init_root(&rung->vma_root); -+ } -+ -+ init_performance_values(); -+ uksm_calc_scan_pages(); -+} -+ -+static inline int cal_positive_negative_costs(void) -+{ -+ struct page *p1, *p2; -+ unsigned char *addr1, *addr2; -+ unsigned long i, time_start, hash_cost; -+ unsigned long loopnum = 0; -+ -+ /*IMPORTANT: volatile is needed to prevent over-optimization by gcc. */ -+ volatile u32 hash; -+ volatile int ret; -+ -+ p1 = alloc_page(GFP_KERNEL); -+ if (!p1) -+ return -ENOMEM; -+ -+ p2 = alloc_page(GFP_KERNEL); -+ if (!p2) -+ return -ENOMEM; -+ -+ addr1 = kmap_atomic(p1); -+ addr2 = kmap_atomic(p2); -+ memset(addr1, prandom_u32(), PAGE_SIZE); -+ memcpy(addr2, addr1, PAGE_SIZE); -+ -+ /* make sure that the two pages differ in last byte */ -+ addr2[PAGE_SIZE-1] = ~addr2[PAGE_SIZE-1]; -+ kunmap_atomic(addr2); -+ kunmap_atomic(addr1); -+ -+ time_start = jiffies; -+ while (jiffies - time_start < 100) { -+ for (i = 0; i < 100; i++) -+ hash = page_hash(p1, HASH_STRENGTH_FULL, 0); -+ loopnum += 100; -+ } -+ hash_cost = (jiffies - time_start); -+ -+ time_start = jiffies; -+ for (i = 0; i < loopnum; i++) -+ ret = pages_identical(p1, p2); -+ memcmp_cost = HASH_STRENGTH_FULL * (jiffies - time_start); -+ memcmp_cost /= hash_cost; -+ pr_info("UKSM: relative memcmp_cost = %lu " -+ "hash=%u cmp_ret=%d.\n", -+ memcmp_cost, hash, ret); -+ -+ __free_page(p1); -+ __free_page(p2); -+ return 0; -+} -+ -+static int init_zeropage_hash_table(void) -+{ -+ struct page *page; -+ char *addr; -+ int i; -+ -+ page = alloc_page(GFP_KERNEL); -+ if (!page) -+ return -ENOMEM; -+ -+ addr = kmap_atomic(page); -+ memset(addr, 0, PAGE_SIZE); -+ kunmap_atomic(addr); -+ -+ zero_hash_table = kmalloc_array(HASH_STRENGTH_MAX, sizeof(u32), -+ GFP_KERNEL); -+ if (!zero_hash_table) -+ return -ENOMEM; -+ -+ for (i = 0; i < HASH_STRENGTH_MAX; i++) -+ zero_hash_table[i] = page_hash(page, i, 0); -+ -+ __free_page(page); -+ -+ return 0; -+} -+ -+static inline int init_random_sampling(void) -+{ -+ unsigned long i; -+ -+ random_nums = kmalloc(PAGE_SIZE, GFP_KERNEL); -+ if (!random_nums) -+ return -ENOMEM; -+ -+ for (i = 0; i < HASH_STRENGTH_FULL; i++) -+ random_nums[i] = i; -+ -+ for (i = 0; i < HASH_STRENGTH_FULL; i++) { -+ unsigned long rand_range, swap_index, tmp; -+ -+ rand_range = HASH_STRENGTH_FULL - i; -+ swap_index = i + prandom_u32() % rand_range; -+ tmp = random_nums[i]; -+ random_nums[i] = random_nums[swap_index]; -+ random_nums[swap_index] = tmp; -+ } -+ -+ rshash_state.state = RSHASH_NEW; -+ rshash_state.below_count = 0; -+ rshash_state.lookup_window_index = 0; -+ -+ return cal_positive_negative_costs(); -+} -+ -+static int __init uksm_slab_init(void) -+{ -+ rmap_item_cache = UKSM_KMEM_CACHE(rmap_item, 0); -+ if (!rmap_item_cache) -+ goto out; -+ -+ stable_node_cache = UKSM_KMEM_CACHE(stable_node, 0); -+ if (!stable_node_cache) -+ goto out_free1; -+ -+ node_vma_cache = UKSM_KMEM_CACHE(node_vma, 0); -+ if (!node_vma_cache) -+ goto out_free2; -+ -+ vma_slot_cache = UKSM_KMEM_CACHE(vma_slot, 0); -+ if (!vma_slot_cache) -+ goto out_free3; -+ -+ tree_node_cache = UKSM_KMEM_CACHE(tree_node, 0); -+ if (!tree_node_cache) -+ goto out_free4; -+ -+ return 0; -+ -+out_free4: -+ kmem_cache_destroy(vma_slot_cache); -+out_free3: -+ kmem_cache_destroy(node_vma_cache); -+out_free2: -+ kmem_cache_destroy(stable_node_cache); -+out_free1: -+ kmem_cache_destroy(rmap_item_cache); -+out: -+ return -ENOMEM; -+} -+ -+static void __init uksm_slab_free(void) -+{ -+ kmem_cache_destroy(stable_node_cache); -+ kmem_cache_destroy(rmap_item_cache); -+ kmem_cache_destroy(node_vma_cache); -+ kmem_cache_destroy(vma_slot_cache); -+ kmem_cache_destroy(tree_node_cache); -+} -+ -+/* Common interface to ksm, different to it. */ -+int ksm_madvise(struct vm_area_struct *vma, unsigned long start, -+ unsigned long end, int advice, unsigned long *vm_flags) -+{ -+ int err; -+ -+ switch (advice) { -+ case MADV_MERGEABLE: -+ return 0; /* just ignore the advice */ -+ -+ case MADV_UNMERGEABLE: -+ if (!(*vm_flags & VM_MERGEABLE) || !uksm_flags_can_scan(*vm_flags)) -+ return 0; /* just ignore the advice */ -+ -+ if (vma->anon_vma) { -+ err = unmerge_uksm_pages(vma, start, end); -+ if (err) -+ return err; -+ } -+ -+ uksm_remove_vma(vma); -+ *vm_flags &= ~VM_MERGEABLE; -+ break; -+ } -+ -+ return 0; -+} -+ -+/* Common interface to ksm, actually the same. */ -+struct page *ksm_might_need_to_copy(struct page *page, -+ struct vm_area_struct *vma, unsigned long address) -+{ -+ struct anon_vma *anon_vma = page_anon_vma(page); -+ struct page *new_page; -+ -+ if (PageKsm(page)) { -+ if (page_stable_node(page)) -+ return page; /* no need to copy it */ -+ } else if (!anon_vma) { -+ return page; /* no need to copy it */ -+ } else if (anon_vma->root == vma->anon_vma->root && -+ page->index == linear_page_index(vma, address)) { -+ return page; /* still no need to copy it */ -+ } -+ if (!PageUptodate(page)) -+ return page; /* let do_swap_page report the error */ -+ -+ new_page = alloc_page_vma(GFP_HIGHUSER_MOVABLE, vma, address); -+ if (new_page) { -+ copy_user_highpage(new_page, page, address, vma); -+ -+ SetPageDirty(new_page); -+ __SetPageUptodate(new_page); -+ __SetPageLocked(new_page); -+ } -+ -+ return new_page; -+} -+ -+static int __init uksm_init(void) -+{ -+ struct task_struct *uksm_thread; -+ int err; -+ -+ uksm_sleep_jiffies = msecs_to_jiffies(100); -+ uksm_sleep_saved = uksm_sleep_jiffies; -+ -+ slot_tree_init(); -+ init_scan_ladder(); -+ -+ -+ err = init_random_sampling(); -+ if (err) -+ goto out_free2; -+ -+ err = uksm_slab_init(); -+ if (err) -+ goto out_free1; -+ -+ err = init_zeropage_hash_table(); -+ if (err) -+ goto out_free0; -+ -+ uksm_thread = kthread_run(uksm_scan_thread, NULL, "uksmd"); -+ if (IS_ERR(uksm_thread)) { -+ pr_err("uksm: creating kthread failed\n"); -+ err = PTR_ERR(uksm_thread); -+ goto out_free; -+ } -+ -+#ifdef CONFIG_SYSFS -+ err = sysfs_create_group(mm_kobj, &uksm_attr_group); -+ if (err) { -+ pr_err("uksm: register sysfs failed\n"); -+ kthread_stop(uksm_thread); -+ goto out_free; -+ } -+#else -+ uksm_run = UKSM_RUN_MERGE; /* no way for user to start it */ -+ -+#endif /* CONFIG_SYSFS */ -+ -+#ifdef CONFIG_MEMORY_HOTREMOVE -+ /* -+ * Choose a high priority since the callback takes uksm_thread_mutex: -+ * later callbacks could only be taking locks which nest within that. -+ */ -+ hotplug_memory_notifier(uksm_memory_callback, 100); -+#endif -+ return 0; -+ -+out_free: -+ kfree(zero_hash_table); -+out_free0: -+ uksm_slab_free(); -+out_free1: -+ kfree(random_nums); -+out_free2: -+ kfree(uksm_scan_ladder); -+ return err; -+} -+ -+#ifdef MODULE -+subsys_initcall(ksm_init); -+#else -+late_initcall(uksm_init); -+#endif -+ -diff --git a/mm/vmstat.c b/mm/vmstat.c -index 33581be70..f2eb7b480 100644 ---- a/mm/vmstat.c -+++ b/mm/vmstat.c -@@ -1162,6 +1162,9 @@ const char * const vmstat_text[] = { - "nr_dirtied", - "nr_written", - -+#ifdef CONFIG_UKSM -+ "nr_uksm_zero_pages", -+#endif - /* enum writeback_stat_item counters */ - "nr_dirty_threshold", - "nr_dirty_background_threshold", diff --git a/sys-kernel/linux-image/files/uksm-for-linux-hardened.patch b/sys-kernel/linux-image/files/uksm-for-linux-hardened.patch new file mode 100644 index 00000000..733618de --- /dev/null +++ b/sys-kernel/linux-image/files/uksm-for-linux-hardened.patch @@ -0,0 +1,6919 @@ +diff -Nur a/Documentation/vm/00-INDEX b/Documentation/vm/00-INDEX +--- a/Documentation/vm/00-INDEX 2018-04-08 13:29:52.000000000 +0100 ++++ b/Documentation/vm/00-INDEX 2018-04-11 22:47:44.597845750 +0100 +@@ -20,6 +20,8 @@ + - description of the idle page tracking feature. + ksm.txt + - how to use the Kernel Samepage Merging feature. ++uksm.txt ++ - Introduction to Ultra KSM + numa + - information about NUMA specific code in the Linux vm. + numa_memory_policy.txt +diff -Nur a/Documentation/vm/uksm.txt b/Documentation/vm/uksm.txt +--- a/Documentation/vm/uksm.txt 1970-01-01 01:00:00.000000000 +0100 ++++ b/Documentation/vm/uksm.txt 2018-04-11 22:47:44.597845750 +0100 +@@ -0,0 +1,61 @@ ++The Ultra Kernel Samepage Merging feature ++---------------------------------------------- ++/* ++ * Ultra KSM. Copyright (C) 2011-2012 Nai Xia ++ * ++ * This is an improvement upon KSM. Some basic data structures and routines ++ * are borrowed from ksm.c . ++ * ++ * Its new features: ++ * 1. Full system scan: ++ * It automatically scans all user processes' anonymous VMAs. Kernel-user ++ * interaction to submit a memory area to KSM is no longer needed. ++ * ++ * 2. Rich area detection: ++ * It automatically detects rich areas containing abundant duplicated ++ * pages based. Rich areas are given a full scan speed. Poor areas are ++ * sampled at a reasonable speed with very low CPU consumption. ++ * ++ * 3. Ultra Per-page scan speed improvement: ++ * A new hash algorithm is proposed. As a result, on a machine with ++ * Core(TM)2 Quad Q9300 CPU in 32-bit mode and 800MHZ DDR2 main memory, it ++ * can scan memory areas that does not contain duplicated pages at speed of ++ * 627MB/sec ~ 2445MB/sec and can merge duplicated areas at speed of ++ * 477MB/sec ~ 923MB/sec. ++ * ++ * 4. Thrashing area avoidance: ++ * Thrashing area(an VMA that has frequent Ksm page break-out) can be ++ * filtered out. My benchmark shows it's more efficient than KSM's per-page ++ * hash value based volatile page detection. ++ * ++ * ++ * 5. Misc changes upon KSM: ++ * * It has a fully x86-opitmized memcmp dedicated for 4-byte-aligned page ++ * comparison. It's much faster than default C version on x86. ++ * * rmap_item now has an struct *page member to loosely cache a ++ * address-->page mapping, which reduces too much time-costly ++ * follow_page(). ++ * * The VMA creation/exit procedures are hooked to let the Ultra KSM know. ++ * * try_to_merge_two_pages() now can revert a pte if it fails. No break_ ++ * ksm is needed for this case. ++ * ++ * 6. Full Zero Page consideration(contributed by Figo Zhang) ++ * Now uksmd consider full zero pages as special pages and merge them to an ++ * special unswappable uksm zero page. ++ */ ++ ++ChangeLog: ++ ++2012-05-05 The creation of this Doc ++2012-05-08 UKSM 0.1.1.1 libc crash bug fix, api clean up, doc clean up. ++2012-05-28 UKSM 0.1.1.2 bug fix release ++2012-06-26 UKSM 0.1.2-beta1 first beta release for 0.1.2 ++2012-07-2 UKSM 0.1.2-beta2 ++2012-07-10 UKSM 0.1.2-beta3 ++2012-07-26 UKSM 0.1.2 Fine grained speed control, more scan optimization. ++2012-10-13 UKSM 0.1.2.1 Bug fixes. ++2012-12-31 UKSM 0.1.2.2 Minor bug fixes. ++2014-07-02 UKSM 0.1.2.3 Fix a " __this_cpu_read() in preemptible bug". ++2015-04-22 UKSM 0.1.2.4 Fix a race condition that can sometimes trigger anonying warnings. ++2016-09-10 UKSM 0.1.2.5 Fix a bug in dedup ratio calculation. ++2017-02-26 UKSM 0.1.2.6 Fix a bug in hugetlbpage handling and a race bug with page migration. +diff -Nur a/fs/exec.c b/fs/exec.c +--- a/fs/exec.c 2018-04-11 22:44:55.743399844 +0100 ++++ b/fs/exec.c 2018-04-11 22:51:54.986922932 +0100 +@@ -63,6 +63,7 @@ + #include + #include + #include ++#include + + #include + #include +@@ -1377,6 +1378,7 @@ + /* An exec changes our domain. We are no longer part of the thread + group */ + current->self_exec_id++; ++ + flush_signal_handlers(current, 0); + } + EXPORT_SYMBOL(setup_new_exec); +diff -Nur a/fs/proc/meminfo.c b/fs/proc/meminfo.c +--- a/fs/proc/meminfo.c 2018-04-08 13:29:52.000000000 +0100 ++++ b/fs/proc/meminfo.c 2018-04-11 22:47:44.597845750 +0100 +@@ -118,6 +118,10 @@ + global_zone_page_state(NR_KERNEL_STACK_KB)); + show_val_kb(m, "PageTables: ", + global_zone_page_state(NR_PAGETABLE)); ++#ifdef CONFIG_UKSM ++ show_val_kb(m, "KsmZeroPages: ", ++ global_zone_page_state(NR_UKSM_ZERO_PAGES)); ++#endif + #ifdef CONFIG_QUICKLIST + show_val_kb(m, "Quicklists: ", quicklist_total_size()); + #endif +diff -Nur a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h +--- a/include/asm-generic/pgtable.h 2018-04-08 13:29:52.000000000 +0100 ++++ b/include/asm-generic/pgtable.h 2018-04-11 22:47:44.598845782 +0100 +@@ -781,12 +781,25 @@ + extern void untrack_pfn_moved(struct vm_area_struct *vma); + #endif + ++#ifdef CONFIG_UKSM ++static inline int is_uksm_zero_pfn(unsigned long pfn) ++{ ++ extern unsigned long uksm_zero_pfn; ++ return pfn == uksm_zero_pfn; ++} ++#else ++static inline int is_uksm_zero_pfn(unsigned long pfn) ++{ ++ return 0; ++} ++#endif ++ + #ifdef __HAVE_COLOR_ZERO_PAGE + static inline int is_zero_pfn(unsigned long pfn) + { + extern unsigned long zero_pfn; + unsigned long offset_from_zero_pfn = pfn - zero_pfn; +- return offset_from_zero_pfn <= (zero_page_mask >> PAGE_SHIFT); ++ return offset_from_zero_pfn <= (zero_page_mask >> PAGE_SHIFT) || is_uksm_zero_pfn(pfn); + } + + #define my_zero_pfn(addr) page_to_pfn(ZERO_PAGE(addr)) +@@ -795,7 +808,7 @@ + static inline int is_zero_pfn(unsigned long pfn) + { + extern unsigned long zero_pfn; +- return pfn == zero_pfn; ++ return (pfn == zero_pfn) || (is_uksm_zero_pfn(pfn)); + } + + static inline unsigned long my_zero_pfn(unsigned long addr) +diff -Nur a/include/linux/ksm.h b/include/linux/ksm.h +--- a/include/linux/ksm.h 2018-04-08 13:29:52.000000000 +0100 ++++ b/include/linux/ksm.h 2018-04-11 22:47:44.598845782 +0100 +@@ -21,21 +21,6 @@ + #ifdef CONFIG_KSM + int ksm_madvise(struct vm_area_struct *vma, unsigned long start, + unsigned long end, int advice, unsigned long *vm_flags); +-int __ksm_enter(struct mm_struct *mm); +-void __ksm_exit(struct mm_struct *mm); +- +-static inline int ksm_fork(struct mm_struct *mm, struct mm_struct *oldmm) +-{ +- if (test_bit(MMF_VM_MERGEABLE, &oldmm->flags)) +- return __ksm_enter(mm); +- return 0; +-} +- +-static inline void ksm_exit(struct mm_struct *mm) +-{ +- if (test_bit(MMF_VM_MERGEABLE, &mm->flags)) +- __ksm_exit(mm); +-} + + static inline struct stable_node *page_stable_node(struct page *page) + { +@@ -65,6 +50,33 @@ + void rmap_walk_ksm(struct page *page, struct rmap_walk_control *rwc); + void ksm_migrate_page(struct page *newpage, struct page *oldpage); + ++#ifdef CONFIG_KSM_LEGACY ++int __ksm_enter(struct mm_struct *mm); ++void __ksm_exit(struct mm_struct *mm); ++static inline int ksm_fork(struct mm_struct *mm, struct mm_struct *oldmm) ++{ ++ if (test_bit(MMF_VM_MERGEABLE, &oldmm->flags)) ++ return __ksm_enter(mm); ++ return 0; ++} ++ ++static inline void ksm_exit(struct mm_struct *mm) ++{ ++ if (test_bit(MMF_VM_MERGEABLE, &mm->flags)) ++ __ksm_exit(mm); ++} ++ ++#elif defined(CONFIG_UKSM) ++static inline int ksm_fork(struct mm_struct *mm, struct mm_struct *oldmm) ++{ ++ return 0; ++} ++ ++static inline void ksm_exit(struct mm_struct *mm) ++{ ++} ++#endif /* !CONFIG_UKSM */ ++ + #else /* !CONFIG_KSM */ + + static inline int ksm_fork(struct mm_struct *mm, struct mm_struct *oldmm) +@@ -106,4 +118,6 @@ + #endif /* CONFIG_MMU */ + #endif /* !CONFIG_KSM */ + ++#include ++ + #endif /* __LINUX_KSM_H */ +diff -Nur a/include/linux/mm_types.h b/include/linux/mm_types.h +--- a/include/linux/mm_types.h 2018-04-08 13:29:52.000000000 +0100 ++++ b/include/linux/mm_types.h 2018-04-11 22:47:44.598845782 +0100 +@@ -333,6 +333,9 @@ + struct mempolicy *vm_policy; /* NUMA policy for the VMA */ + #endif + struct vm_userfaultfd_ctx vm_userfaultfd_ctx; ++#ifdef CONFIG_UKSM ++ struct vma_slot *uksm_vma_slot; ++#endif + } __randomize_layout; + + struct core_thread { +diff -Nur a/include/linux/mmzone.h b/include/linux/mmzone.h +--- a/include/linux/mmzone.h 2018-04-08 13:29:52.000000000 +0100 ++++ b/include/linux/mmzone.h 2018-04-11 22:47:44.598845782 +0100 +@@ -148,6 +148,9 @@ + NR_ZSPAGES, /* allocated in zsmalloc */ + #endif + NR_FREE_CMA_PAGES, ++#ifdef CONFIG_UKSM ++ NR_UKSM_ZERO_PAGES, ++#endif + NR_VM_ZONE_STAT_ITEMS }; + + enum node_stat_item { +@@ -866,7 +869,7 @@ + } + + /** +- * is_highmem - helper function to quickly check if a struct zone is a ++ * is_highmem - helper function to quickly check if a struct zone is a + * highmem zone or not. This is an attempt to keep references + * to ZONE_{DMA/NORMAL/HIGHMEM/etc} in general code to a minimum. + * @zone - pointer to struct zone variable +diff -Nur a/include/linux/sradix-tree.h b/include/linux/sradix-tree.h +--- a/include/linux/sradix-tree.h 1970-01-01 01:00:00.000000000 +0100 ++++ b/include/linux/sradix-tree.h 2018-04-11 22:47:44.599845814 +0100 +@@ -0,0 +1,77 @@ ++#ifndef _LINUX_SRADIX_TREE_H ++#define _LINUX_SRADIX_TREE_H ++ ++ ++#define INIT_SRADIX_TREE(root, mask) \ ++do { \ ++ (root)->height = 0; \ ++ (root)->gfp_mask = (mask); \ ++ (root)->rnode = NULL; \ ++} while (0) ++ ++#define ULONG_BITS (sizeof(unsigned long) * 8) ++#define SRADIX_TREE_INDEX_BITS (8 /* CHAR_BIT */ * sizeof(unsigned long)) ++//#define SRADIX_TREE_MAP_SHIFT 6 ++//#define SRADIX_TREE_MAP_SIZE (1UL << SRADIX_TREE_MAP_SHIFT) ++//#define SRADIX_TREE_MAP_MASK (SRADIX_TREE_MAP_SIZE-1) ++ ++struct sradix_tree_node { ++ unsigned int height; /* Height from the bottom */ ++ unsigned int count; ++ unsigned int fulls; /* Number of full sublevel trees */ ++ struct sradix_tree_node *parent; ++ void *stores[0]; ++}; ++ ++/* A simple radix tree implementation */ ++struct sradix_tree_root { ++ unsigned int height; ++ struct sradix_tree_node *rnode; ++ ++ /* Where found to have available empty stores in its sublevels */ ++ struct sradix_tree_node *enter_node; ++ unsigned int shift; ++ unsigned int stores_size; ++ unsigned int mask; ++ unsigned long min; /* The first hole index */ ++ unsigned long num; ++ //unsigned long *height_to_maxindex; ++ ++ /* How the node is allocated and freed. */ ++ struct sradix_tree_node *(*alloc)(void); ++ void (*free)(struct sradix_tree_node *node); ++ ++ /* When a new node is added and removed */ ++ void (*extend)(struct sradix_tree_node *parent, struct sradix_tree_node *child); ++ void (*assign)(struct sradix_tree_node *node, unsigned int index, void *item); ++ void (*rm)(struct sradix_tree_node *node, unsigned int offset); ++}; ++ ++struct sradix_tree_path { ++ struct sradix_tree_node *node; ++ int offset; ++}; ++ ++static inline ++void init_sradix_tree_root(struct sradix_tree_root *root, unsigned long shift) ++{ ++ root->height = 0; ++ root->rnode = NULL; ++ root->shift = shift; ++ root->stores_size = 1UL << shift; ++ root->mask = root->stores_size - 1; ++} ++ ++ ++extern void *sradix_tree_next(struct sradix_tree_root *root, ++ struct sradix_tree_node *node, unsigned long index, ++ int (*iter)(void *, unsigned long)); ++ ++extern int sradix_tree_enter(struct sradix_tree_root *root, void **item, int num); ++ ++extern void sradix_tree_delete_from_leaf(struct sradix_tree_root *root, ++ struct sradix_tree_node *node, unsigned long index); ++ ++extern void *sradix_tree_lookup(struct sradix_tree_root *root, unsigned long index); ++ ++#endif /* _LINUX_SRADIX_TREE_H */ +diff -Nur a/include/linux/uksm.h b/include/linux/uksm.h +--- a/include/linux/uksm.h 1970-01-01 01:00:00.000000000 +0100 ++++ b/include/linux/uksm.h 2018-04-11 22:47:44.599845814 +0100 +@@ -0,0 +1,149 @@ ++#ifndef __LINUX_UKSM_H ++#define __LINUX_UKSM_H ++/* ++ * Memory merging support. ++ * ++ * This code enables dynamic sharing of identical pages found in different ++ * memory areas, even if they are not shared by fork(). ++ */ ++ ++/* if !CONFIG_UKSM this file should not be compiled at all. */ ++#ifdef CONFIG_UKSM ++ ++#include ++#include ++#include ++#include ++#include ++ ++extern unsigned long zero_pfn __read_mostly; ++extern unsigned long uksm_zero_pfn __read_mostly; ++extern struct page *empty_uksm_zero_page; ++ ++/* must be done before linked to mm */ ++extern void uksm_vma_add_new(struct vm_area_struct *vma); ++extern void uksm_remove_vma(struct vm_area_struct *vma); ++ ++#define UKSM_SLOT_NEED_SORT (1 << 0) ++#define UKSM_SLOT_NEED_RERAND (1 << 1) ++#define UKSM_SLOT_SCANNED (1 << 2) /* It's scanned in this round */ ++#define UKSM_SLOT_FUL_SCANNED (1 << 3) ++#define UKSM_SLOT_IN_UKSM (1 << 4) ++ ++struct vma_slot { ++ struct sradix_tree_node *snode; ++ unsigned long sindex; ++ ++ struct list_head slot_list; ++ unsigned long fully_scanned_round; ++ unsigned long dedup_num; ++ unsigned long pages_scanned; ++ unsigned long this_sampled; ++ unsigned long last_scanned; ++ unsigned long pages_to_scan; ++ struct scan_rung *rung; ++ struct page **rmap_list_pool; ++ unsigned int *pool_counts; ++ unsigned long pool_size; ++ struct vm_area_struct *vma; ++ struct mm_struct *mm; ++ unsigned long ctime_j; ++ unsigned long pages; ++ unsigned long flags; ++ unsigned long pages_cowed; /* pages cowed this round */ ++ unsigned long pages_merged; /* pages merged this round */ ++ unsigned long pages_bemerged; ++ ++ /* when it has page merged in this eval round */ ++ struct list_head dedup_list; ++}; ++ ++static inline void uksm_unmap_zero_page(pte_t pte) ++{ ++ if (pte_pfn(pte) == uksm_zero_pfn) ++ __dec_zone_page_state(empty_uksm_zero_page, NR_UKSM_ZERO_PAGES); ++} ++ ++static inline void uksm_map_zero_page(pte_t pte) ++{ ++ if (pte_pfn(pte) == uksm_zero_pfn) ++ __inc_zone_page_state(empty_uksm_zero_page, NR_UKSM_ZERO_PAGES); ++} ++ ++static inline void uksm_cow_page(struct vm_area_struct *vma, struct page *page) ++{ ++ if (vma->uksm_vma_slot && PageKsm(page)) ++ vma->uksm_vma_slot->pages_cowed++; ++} ++ ++static inline void uksm_cow_pte(struct vm_area_struct *vma, pte_t pte) ++{ ++ if (vma->uksm_vma_slot && pte_pfn(pte) == uksm_zero_pfn) ++ vma->uksm_vma_slot->pages_cowed++; ++} ++ ++static inline int uksm_flags_can_scan(unsigned long vm_flags) ++{ ++#ifdef VM_SAO ++ if (vm_flags & VM_SAO) ++ return 0; ++#endif ++ ++ return !(vm_flags & (VM_PFNMAP | VM_IO | VM_DONTEXPAND | ++ VM_HUGETLB | VM_MIXEDMAP | VM_SHARED ++ | VM_MAYSHARE | VM_GROWSUP | VM_GROWSDOWN)); ++} ++ ++static inline void uksm_vm_flags_mod(unsigned long *vm_flags_p) ++{ ++ if (uksm_flags_can_scan(*vm_flags_p)) ++ *vm_flags_p |= VM_MERGEABLE; ++} ++ ++/* ++ * Just a wrapper for BUG_ON for where ksm_zeropage must not be. TODO: it will ++ * be removed when uksm zero page patch is stable enough. ++ */ ++static inline void uksm_bugon_zeropage(pte_t pte) ++{ ++ BUG_ON(pte_pfn(pte) == uksm_zero_pfn); ++} ++#else ++static inline void uksm_vma_add_new(struct vm_area_struct *vma) ++{ ++} ++ ++static inline void uksm_remove_vma(struct vm_area_struct *vma) ++{ ++} ++ ++static inline void uksm_unmap_zero_page(pte_t pte) ++{ ++} ++ ++static inline void uksm_map_zero_page(pte_t pte) ++{ ++} ++ ++static inline void uksm_cow_page(struct vm_area_struct *vma, struct page *page) ++{ ++} ++ ++static inline void uksm_cow_pte(struct vm_area_struct *vma, pte_t pte) ++{ ++} ++ ++static inline int uksm_flags_can_scan(unsigned long vm_flags) ++{ ++ return 0; ++} ++ ++static inline void uksm_vm_flags_mod(unsigned long *vm_flags_p) ++{ ++} ++ ++static inline void uksm_bugon_zeropage(pte_t pte) ++{ ++} ++#endif /* !CONFIG_UKSM */ ++#endif /* __LINUX_UKSM_H */ +diff -Nur a/kernel/fork.c b/kernel/fork.c +--- a/kernel/fork.c 2018-04-11 22:44:55.753400167 +0100 ++++ b/kernel/fork.c 2018-04-11 22:47:44.599845814 +0100 +@@ -453,7 +453,7 @@ + goto fail_nomem; + charge = len; + } +- tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL); ++ tmp = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL); + if (!tmp) + goto fail_nomem; + *tmp = *mpnt; +@@ -512,7 +512,7 @@ + __vma_link_rb(mm, tmp, rb_link, rb_parent); + rb_link = &tmp->vm_rb.rb_right; + rb_parent = &tmp->vm_rb; +- ++ uksm_vma_add_new(tmp); + mm->map_count++; + if (!(tmp->vm_flags & VM_WIPEONFORK)) + retval = copy_page_range(mm, oldmm, mpnt); +diff -Nur a/lib/Makefile b/lib/Makefile +--- a/lib/Makefile 2018-04-08 13:29:52.000000000 +0100 ++++ b/lib/Makefile 2018-04-11 22:47:44.599845814 +0100 +@@ -18,7 +18,7 @@ + KCOV_INSTRUMENT_dynamic_debug.o := n + + lib-y := ctype.o string.o vsprintf.o cmdline.o \ +- rbtree.o radix-tree.o dump_stack.o timerqueue.o\ ++ rbtree.o radix-tree.o sradix-tree.o dump_stack.o timerqueue.o\ + idr.o int_sqrt.o extable.o \ + sha1.o chacha20.o irq_regs.o argv_split.o \ + flex_proportions.o ratelimit.o show_mem.o \ +diff -Nur a/lib/sradix-tree.c b/lib/sradix-tree.c +--- a/lib/sradix-tree.c 1970-01-01 01:00:00.000000000 +0100 ++++ b/lib/sradix-tree.c 2018-04-11 22:47:44.600845846 +0100 +@@ -0,0 +1,476 @@ ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++static inline int sradix_node_full(struct sradix_tree_root *root, struct sradix_tree_node *node) ++{ ++ return node->fulls == root->stores_size || ++ (node->height == 1 && node->count == root->stores_size); ++} ++ ++/* ++ * Extend a sradix tree so it can store key @index. ++ */ ++static int sradix_tree_extend(struct sradix_tree_root *root, unsigned long index) ++{ ++ struct sradix_tree_node *node; ++ unsigned int height; ++ ++ if (unlikely(root->rnode == NULL)) { ++ if (!(node = root->alloc())) ++ return -ENOMEM; ++ ++ node->height = 1; ++ root->rnode = node; ++ root->height = 1; ++ } ++ ++ /* Figure out what the height should be. */ ++ height = root->height; ++ index >>= root->shift * height; ++ ++ while (index) { ++ index >>= root->shift; ++ height++; ++ } ++ ++ while (height > root->height) { ++ unsigned int newheight; ++ ++ if (!(node = root->alloc())) ++ return -ENOMEM; ++ ++ /* Increase the height. */ ++ node->stores[0] = root->rnode; ++ root->rnode->parent = node; ++ if (root->extend) ++ root->extend(node, root->rnode); ++ ++ newheight = root->height + 1; ++ node->height = newheight; ++ node->count = 1; ++ if (sradix_node_full(root, root->rnode)) ++ node->fulls = 1; ++ ++ root->rnode = node; ++ root->height = newheight; ++ } ++ ++ return 0; ++} ++ ++/* ++ * Search the next item from the current node, that is not NULL ++ * and can satify root->iter(). ++ */ ++void *sradix_tree_next(struct sradix_tree_root *root, ++ struct sradix_tree_node *node, unsigned long index, ++ int (*iter)(void *item, unsigned long height)) ++{ ++ unsigned long offset; ++ void *item; ++ ++ if (unlikely(node == NULL)) { ++ node = root->rnode; ++ for (offset = 0; offset < root->stores_size; offset++) { ++ item = node->stores[offset]; ++ if (item && (!iter || iter(item, node->height))) ++ break; ++ } ++ ++ if (unlikely(offset >= root->stores_size)) ++ return NULL; ++ ++ if (node->height == 1) ++ return item; ++ else ++ goto go_down; ++ } ++ ++ while (node) { ++ offset = (index & root->mask) + 1; ++ for (; offset < root->stores_size; offset++) { ++ item = node->stores[offset]; ++ if (item && (!iter || iter(item, node->height))) ++ break; ++ } ++ ++ if (offset < root->stores_size) ++ break; ++ ++ node = node->parent; ++ index >>= root->shift; ++ } ++ ++ if (!node) ++ return NULL; ++ ++ while (node->height > 1) { ++go_down: ++ node = item; ++ for (offset = 0; offset < root->stores_size; offset++) { ++ item = node->stores[offset]; ++ if (item && (!iter || iter(item, node->height))) ++ break; ++ } ++ ++ if (unlikely(offset >= root->stores_size)) ++ return NULL; ++ } ++ ++ BUG_ON(offset > root->stores_size); ++ ++ return item; ++} ++ ++/* ++ * Blindly insert the item to the tree. Typically, we reuse the ++ * first empty store item. ++ */ ++int sradix_tree_enter(struct sradix_tree_root *root, void **item, int num) ++{ ++ unsigned long index; ++ unsigned int height; ++ struct sradix_tree_node *node, *tmp = NULL; ++ int offset, offset_saved; ++ void **store = NULL; ++ int error, i, j, shift; ++ ++go_on: ++ index = root->min; ++ ++ if (root->enter_node && !sradix_node_full(root, root->enter_node)) { ++ node = root->enter_node; ++ BUG_ON((index >> (root->shift * root->height))); ++ } else { ++ node = root->rnode; ++ if (node == NULL || (index >> (root->shift * root->height)) ++ || sradix_node_full(root, node)) { ++ error = sradix_tree_extend(root, index); ++ if (error) ++ return error; ++ ++ node = root->rnode; ++ } ++ } ++ ++ ++ height = node->height; ++ shift = (height - 1) * root->shift; ++ offset = (index >> shift) & root->mask; ++ while (shift > 0) { ++ offset_saved = offset; ++ for (; offset < root->stores_size; offset++) { ++ store = &node->stores[offset]; ++ tmp = *store; ++ ++ if (!tmp || !sradix_node_full(root, tmp)) ++ break; ++ } ++ BUG_ON(offset >= root->stores_size); ++ ++ if (offset != offset_saved) { ++ index += (offset - offset_saved) << shift; ++ index &= ~((1UL << shift) - 1); ++ } ++ ++ if (!tmp) { ++ if (!(tmp = root->alloc())) ++ return -ENOMEM; ++ ++ tmp->height = shift / root->shift; ++ *store = tmp; ++ tmp->parent = node; ++ node->count++; ++// if (root->extend) ++// root->extend(node, tmp); ++ } ++ ++ node = tmp; ++ shift -= root->shift; ++ offset = (index >> shift) & root->mask; ++ } ++ ++ BUG_ON(node->height != 1); ++ ++ ++ store = &node->stores[offset]; ++ for (i = 0, j = 0; ++ j < root->stores_size - node->count && ++ i < root->stores_size - offset && j < num; i++) { ++ if (!store[i]) { ++ store[i] = item[j]; ++ if (root->assign) ++ root->assign(node, index + i, item[j]); ++ j++; ++ } ++ } ++ ++ node->count += j; ++ root->num += j; ++ num -= j; ++ ++ while (sradix_node_full(root, node)) { ++ node = node->parent; ++ if (!node) ++ break; ++ ++ node->fulls++; ++ } ++ ++ if (unlikely(!node)) { ++ /* All nodes are full */ ++ root->min = 1 << (root->height * root->shift); ++ root->enter_node = NULL; ++ } else { ++ root->min = index + i - 1; ++ root->min |= (1UL << (node->height - 1)) - 1; ++ root->min++; ++ root->enter_node = node; ++ } ++ ++ if (num) { ++ item += j; ++ goto go_on; ++ } ++ ++ return 0; ++} ++ ++ ++/** ++ * sradix_tree_shrink - shrink height of a sradix tree to minimal ++ * @root sradix tree root ++ * ++ */ ++static inline void sradix_tree_shrink(struct sradix_tree_root *root) ++{ ++ /* try to shrink tree height */ ++ while (root->height > 1) { ++ struct sradix_tree_node *to_free = root->rnode; ++ ++ /* ++ * The candidate node has more than one child, or its child ++ * is not at the leftmost store, we cannot shrink. ++ */ ++ if (to_free->count != 1 || !to_free->stores[0]) ++ break; ++ ++ root->rnode = to_free->stores[0]; ++ root->rnode->parent = NULL; ++ root->height--; ++ if (unlikely(root->enter_node == to_free)) ++ root->enter_node = NULL; ++ root->free(to_free); ++ } ++} ++ ++/* ++ * Del the item on the known leaf node and index ++ */ ++void sradix_tree_delete_from_leaf(struct sradix_tree_root *root, ++ struct sradix_tree_node *node, unsigned long index) ++{ ++ unsigned int offset; ++ struct sradix_tree_node *start, *end; ++ ++ BUG_ON(node->height != 1); ++ ++ start = node; ++ while (node && !(--node->count)) ++ node = node->parent; ++ ++ end = node; ++ if (!node) { ++ root->rnode = NULL; ++ root->height = 0; ++ root->min = 0; ++ root->num = 0; ++ root->enter_node = NULL; ++ } else { ++ offset = (index >> (root->shift * (node->height - 1))) & root->mask; ++ if (root->rm) ++ root->rm(node, offset); ++ node->stores[offset] = NULL; ++ root->num--; ++ if (root->min > index) { ++ root->min = index; ++ root->enter_node = node; ++ } ++ } ++ ++ if (start != end) { ++ do { ++ node = start; ++ start = start->parent; ++ if (unlikely(root->enter_node == node)) ++ root->enter_node = end; ++ root->free(node); ++ } while (start != end); ++ ++ /* ++ * Note that shrink may free "end", so enter_node still need to ++ * be checked inside. ++ */ ++ sradix_tree_shrink(root); ++ } else if (node->count == root->stores_size - 1) { ++ /* It WAS a full leaf node. Update the ancestors */ ++ node = node->parent; ++ while (node) { ++ node->fulls--; ++ if (node->fulls != root->stores_size - 1) ++ break; ++ ++ node = node->parent; ++ } ++ } ++} ++ ++void *sradix_tree_lookup(struct sradix_tree_root *root, unsigned long index) ++{ ++ unsigned int height, offset; ++ struct sradix_tree_node *node; ++ int shift; ++ ++ node = root->rnode; ++ if (node == NULL || (index >> (root->shift * root->height))) ++ return NULL; ++ ++ height = root->height; ++ shift = (height - 1) * root->shift; ++ ++ do { ++ offset = (index >> shift) & root->mask; ++ node = node->stores[offset]; ++ if (!node) ++ return NULL; ++ ++ shift -= root->shift; ++ } while (shift >= 0); ++ ++ return node; ++} ++ ++/* ++ * Return the item if it exists, otherwise create it in place ++ * and return the created item. ++ */ ++void *sradix_tree_lookup_create(struct sradix_tree_root *root, ++ unsigned long index, void *(*item_alloc)(void)) ++{ ++ unsigned int height, offset; ++ struct sradix_tree_node *node, *tmp; ++ void *item; ++ int shift, error; ++ ++ if (root->rnode == NULL || (index >> (root->shift * root->height))) { ++ if (item_alloc) { ++ error = sradix_tree_extend(root, index); ++ if (error) ++ return NULL; ++ } else { ++ return NULL; ++ } ++ } ++ ++ node = root->rnode; ++ height = root->height; ++ shift = (height - 1) * root->shift; ++ ++ do { ++ offset = (index >> shift) & root->mask; ++ if (!node->stores[offset]) { ++ if (!(tmp = root->alloc())) ++ return NULL; ++ ++ tmp->height = shift / root->shift; ++ node->stores[offset] = tmp; ++ tmp->parent = node; ++ node->count++; ++ node = tmp; ++ } else { ++ node = node->stores[offset]; ++ } ++ ++ shift -= root->shift; ++ } while (shift > 0); ++ ++ BUG_ON(node->height != 1); ++ offset = index & root->mask; ++ if (node->stores[offset]) { ++ return node->stores[offset]; ++ } else if (item_alloc) { ++ if (!(item = item_alloc())) ++ return NULL; ++ ++ node->stores[offset] = item; ++ ++ /* ++ * NOTE: we do NOT call root->assign here, since this item is ++ * newly created by us having no meaning. Caller can call this ++ * if it's necessary to do so. ++ */ ++ ++ node->count++; ++ root->num++; ++ ++ while (sradix_node_full(root, node)) { ++ node = node->parent; ++ if (!node) ++ break; ++ ++ node->fulls++; ++ } ++ ++ if (unlikely(!node)) { ++ /* All nodes are full */ ++ root->min = 1 << (root->height * root->shift); ++ } else { ++ if (root->min == index) { ++ root->min |= (1UL << (node->height - 1)) - 1; ++ root->min++; ++ root->enter_node = node; ++ } ++ } ++ ++ return item; ++ } else { ++ return NULL; ++ } ++ ++} ++ ++int sradix_tree_delete(struct sradix_tree_root *root, unsigned long index) ++{ ++ unsigned int height, offset; ++ struct sradix_tree_node *node; ++ int shift; ++ ++ node = root->rnode; ++ if (node == NULL || (index >> (root->shift * root->height))) ++ return -ENOENT; ++ ++ height = root->height; ++ shift = (height - 1) * root->shift; ++ ++ do { ++ offset = (index >> shift) & root->mask; ++ node = node->stores[offset]; ++ if (!node) ++ return -ENOENT; ++ ++ shift -= root->shift; ++ } while (shift > 0); ++ ++ offset = index & root->mask; ++ if (!node->stores[offset]) ++ return -ENOENT; ++ ++ sradix_tree_delete_from_leaf(root, node, index); ++ ++ return 0; ++} +diff -Nur a/mm/Kconfig b/mm/Kconfig +--- a/mm/Kconfig 2018-04-11 22:44:55.761400426 +0100 ++++ b/mm/Kconfig 2018-04-11 22:47:44.600845846 +0100 +@@ -315,6 +315,32 @@ + See Documentation/vm/ksm.txt for more information: KSM is inactive + until a program has madvised that an area is MADV_MERGEABLE, and + root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set). ++choice ++ prompt "Choose UKSM/KSM strategy" ++ default UKSM ++ depends on KSM ++ help ++ This option allows to select a UKSM/KSM stragety. ++ ++config UKSM ++ bool "Ultra-KSM for page merging" ++ depends on KSM ++ help ++ UKSM is inspired by the Linux kernel project \u2014 KSM(Kernel Same ++ page Merging), but with a fundamentally rewritten core algorithm. With ++ an advanced algorithm, UKSM now can transparently scans all anonymously ++ mapped user space applications with an significantly improved scan speed ++ and CPU efficiency. Since KVM is friendly to KSM, KVM can also benefit from ++ UKSM. Now UKSM has its first stable release and first real world enterprise user. ++ For more information, please goto its project page. ++ (www.kerneldedup.org) ++ ++config KSM_LEGACY ++ bool "Legacy KSM implementation" ++ depends on KSM ++ help ++ The legacy KSM implementation from Red Hat. ++endchoice + + config DEFAULT_MMAP_MIN_ADDR + int "Low address space to protect from user allocation" +diff -Nur a/mm/Makefile b/mm/Makefile +--- a/mm/Makefile 2018-04-08 13:29:52.000000000 +0100 ++++ b/mm/Makefile 2018-04-11 22:47:44.600845846 +0100 +@@ -65,7 +65,8 @@ + obj-$(CONFIG_SPARSEMEM_VMEMMAP) += sparse-vmemmap.o + obj-$(CONFIG_SLOB) += slob.o + obj-$(CONFIG_MMU_NOTIFIER) += mmu_notifier.o +-obj-$(CONFIG_KSM) += ksm.o ++obj-$(CONFIG_KSM_LEGACY) += ksm.o ++obj-$(CONFIG_UKSM) += uksm.o + obj-$(CONFIG_PAGE_POISONING) += page_poison.o + obj-$(CONFIG_SLAB) += slab.o + obj-$(CONFIG_SLUB) += slub.o +diff -Nur a/mm/memory.c b/mm/memory.c +--- a/mm/memory.c 2018-04-08 13:29:52.000000000 +0100 ++++ b/mm/memory.c 2018-04-11 22:47:44.601845879 +0100 +@@ -128,6 +128,25 @@ + + unsigned long highest_memmap_pfn __read_mostly; + ++#ifdef CONFIG_UKSM ++unsigned long uksm_zero_pfn __read_mostly; ++EXPORT_SYMBOL_GPL(uksm_zero_pfn); ++struct page *empty_uksm_zero_page; ++ ++static int __init setup_uksm_zero_page(void) ++{ ++ empty_uksm_zero_page = alloc_pages(__GFP_ZERO & ~__GFP_MOVABLE, 0); ++ if (!empty_uksm_zero_page) ++ panic("Oh boy, that early out of memory?"); ++ ++ SetPageReserved(empty_uksm_zero_page); ++ uksm_zero_pfn = page_to_pfn(empty_uksm_zero_page); ++ ++ return 0; ++} ++core_initcall(setup_uksm_zero_page); ++#endif ++ + /* + * CONFIG_MMU architectures set up ZERO_PAGE in their paging_init() + */ +@@ -139,6 +158,7 @@ + core_initcall(init_zero_pfn); + + ++ + #if defined(SPLIT_RSS_COUNTING) + + void sync_mm_rss(struct mm_struct *mm) +@@ -1039,6 +1059,9 @@ + get_page(page); + page_dup_rmap(page, false); + rss[mm_counter(page)]++; ++ ++ /* Should return NULL in vm_normal_page() */ ++ uksm_bugon_zeropage(pte); + } else if (pte_devmap(pte)) { + page = pte_page(pte); + +@@ -1052,6 +1075,8 @@ + page_dup_rmap(page, false); + rss[mm_counter(page)]++; + } ++ } else { ++ uksm_map_zero_page(pte); + } + + out_set_pte: +@@ -1321,8 +1346,10 @@ + ptent = ptep_get_and_clear_full(mm, addr, pte, + tlb->fullmm); + tlb_remove_tlb_entry(tlb, pte, addr); +- if (unlikely(!page)) ++ if (unlikely(!page)) { ++ uksm_unmap_zero_page(ptent); + continue; ++ } + + if (!PageAnon(page)) { + if (pte_dirty(ptent)) { +@@ -2336,8 +2363,10 @@ + clear_page(kaddr); + kunmap_atomic(kaddr); + flush_dcache_page(dst); +- } else ++ } else { + copy_user_highpage(dst, src, va, vma); ++ uksm_cow_page(vma, src); ++ } + } + + static gfp_t __get_fault_gfp_mask(struct vm_area_struct *vma) +@@ -2486,6 +2515,7 @@ + vmf->address); + if (!new_page) + goto oom; ++ uksm_cow_pte(vma, vmf->orig_pte); + } else { + new_page = alloc_page_vma(GFP_HIGHUSER_MOVABLE, vma, + vmf->address); +@@ -2512,7 +2542,9 @@ + mm_counter_file(old_page)); + inc_mm_counter_fast(mm, MM_ANONPAGES); + } ++ uksm_bugon_zeropage(vmf->orig_pte); + } else { ++ uksm_unmap_zero_page(vmf->orig_pte); + inc_mm_counter_fast(mm, MM_ANONPAGES); + } + flush_cache_page(vma, vmf->address, pte_pfn(vmf->orig_pte)); +diff -Nur a/mm/mmap.c b/mm/mmap.c +--- a/mm/mmap.c 2018-04-11 22:44:55.762400458 +0100 ++++ b/mm/mmap.c 2018-04-11 22:47:44.602845911 +0100 +@@ -45,6 +45,7 @@ + #include + #include + #include ++#include + + #include + #include +@@ -173,6 +174,7 @@ + if (vma->vm_file) + fput(vma->vm_file); + mpol_put(vma_policy(vma)); ++ uksm_remove_vma(vma); + kmem_cache_free(vm_area_cachep, vma); + return next; + } +@@ -699,9 +701,16 @@ + long adjust_next = 0; + int remove_next = 0; + ++/* ++ * to avoid deadlock, ksm_remove_vma must be done before any spin_lock is ++ * acquired ++ */ ++ uksm_remove_vma(vma); ++ + if (next && !insert) { + struct vm_area_struct *exporter = NULL, *importer = NULL; + ++ uksm_remove_vma(next); + if (end >= next->vm_end) { + /* + * vma expands, overlapping all the next, and +@@ -834,6 +843,7 @@ + end_changed = true; + } + vma->vm_pgoff = pgoff; ++ + if (adjust_next) { + next->vm_start += adjust_next << PAGE_SHIFT; + next->vm_pgoff += adjust_next; +@@ -939,6 +949,7 @@ + if (remove_next == 2) { + remove_next = 1; + end = next->vm_end; ++ uksm_remove_vma(next); + goto again; + } + else if (next) +@@ -965,10 +976,14 @@ + */ + VM_WARN_ON(mm->highest_vm_end != vm_end_gap(vma)); + } ++ } else { ++ if (next && !insert) ++ uksm_vma_add_new(next); + } + if (insert && file) + uprobe_mmap(insert); + ++ uksm_vma_add_new(vma); + validate_mm(mm); + + return 0; +@@ -1385,6 +1400,9 @@ + vm_flags |= calc_vm_prot_bits(prot, pkey) | calc_vm_flag_bits(flags) | + mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC; + ++ /* If uksm is enabled, we add VM_MERGEABLE to new VMAs. */ ++ uksm_vm_flags_mod(&vm_flags); ++ + if (flags & MAP_LOCKED) + if (!can_do_mlock()) + return -EPERM; +@@ -1739,6 +1757,7 @@ + allow_write_access(file); + } + file = vma->vm_file; ++ uksm_vma_add_new(vma); + out: + perf_event_mmap(vma); + +@@ -1780,6 +1799,7 @@ + if (vm_flags & VM_DENYWRITE) + allow_write_access(file); + free_vma: ++ uksm_remove_vma(vma); + kmem_cache_free(vm_area_cachep, vma); + unacct_error: + if (charged) +@@ -2604,6 +2624,8 @@ + else + err = vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new); + ++ uksm_vma_add_new(new); ++ + /* Success. */ + if (!err) + return 0; +@@ -2896,6 +2918,7 @@ + if ((flags & (~VM_EXEC)) != 0) + return -EINVAL; + flags |= VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags; ++ uksm_vm_flags_mod(&flags); + + error = get_unmapped_area(NULL, addr, len, 0, MAP_FIXED); + if (offset_in_page(error)) +@@ -2953,6 +2976,7 @@ + vma->vm_flags = flags; + vma->vm_page_prot = vm_get_page_prot(flags); + vma_link(mm, vma, prev, rb_link, rb_parent); ++ uksm_vma_add_new(vma); + out: + perf_event_mmap(vma); + mm->total_vm += len >> PAGE_SHIFT; +@@ -3004,6 +3028,12 @@ + /* mm's last user has gone, and its about to be pulled down */ + mmu_notifier_release(mm); + ++ /* ++ * Taking write lock on mmap_sem does not harm others, ++ * but it's crucial for uksm to avoid races. ++ */ ++ down_write(&mm->mmap_sem); ++ + if (mm->locked_vm) { + vma = mm->mmap; + while (vma) { +@@ -3056,6 +3086,11 @@ + vma = remove_vma(vma); + } + vm_unacct_memory(nr_accounted); ++ ++ mm->mmap = NULL; ++ mm->mm_rb = RB_ROOT; ++ vmacache_invalidate(mm); ++ up_write(&mm->mmap_sem); + } + + /* Insert vm structure into process list sorted by address +@@ -3165,6 +3200,7 @@ + new_vma->vm_ops->open(new_vma); + vma_link(mm, new_vma, prev, rb_link, rb_parent); + *need_rmap_locks = false; ++ uksm_vma_add_new(new_vma); + } + return new_vma; + +@@ -3315,6 +3351,7 @@ + vm_stat_account(mm, vma->vm_flags, len >> PAGE_SHIFT); + + perf_event_mmap(vma); ++ uksm_vma_add_new(vma); + + return vma; + +diff -Nur a/mm/rmap.c b/mm/rmap.c +--- a/mm/rmap.c 2018-04-08 13:29:52.000000000 +0100 ++++ b/mm/rmap.c 2018-04-11 22:47:44.602845911 +0100 +@@ -1016,9 +1016,9 @@ + + /** + * __page_set_anon_rmap - set up new anonymous rmap +- * @page: Page to add to rmap ++ * @page: Page to add to rmap + * @vma: VM area to add page to. +- * @address: User virtual address of the mapping ++ * @address: User virtual address of the mapping + * @exclusive: the page is exclusively owned by the current process + */ + static void __page_set_anon_rmap(struct page *page, +diff -Nur a/mm/uksm.c b/mm/uksm.c +--- a/mm/uksm.c 1970-01-01 01:00:00.000000000 +0100 ++++ b/mm/uksm.c 2018-04-11 22:47:44.605846008 +0100 +@@ -0,0 +1,5584 @@ ++/* ++ * Ultra KSM. Copyright (C) 2011-2012 Nai Xia ++ * ++ * This is an improvement upon KSM. Some basic data structures and routines ++ * are borrowed from ksm.c . ++ * ++ * Its new features: ++ * 1. Full system scan: ++ * It automatically scans all user processes' anonymous VMAs. Kernel-user ++ * interaction to submit a memory area to KSM is no longer needed. ++ * ++ * 2. Rich area detection: ++ * It automatically detects rich areas containing abundant duplicated ++ * pages based. Rich areas are given a full scan speed. Poor areas are ++ * sampled at a reasonable speed with very low CPU consumption. ++ * ++ * 3. Ultra Per-page scan speed improvement: ++ * A new hash algorithm is proposed. As a result, on a machine with ++ * Core(TM)2 Quad Q9300 CPU in 32-bit mode and 800MHZ DDR2 main memory, it ++ * can scan memory areas that does not contain duplicated pages at speed of ++ * 627MB/sec ~ 2445MB/sec and can merge duplicated areas at speed of ++ * 477MB/sec ~ 923MB/sec. ++ * ++ * 4. Thrashing area avoidance: ++ * Thrashing area(an VMA that has frequent Ksm page break-out) can be ++ * filtered out. My benchmark shows it's more efficient than KSM's per-page ++ * hash value based volatile page detection. ++ * ++ * ++ * 5. Misc changes upon KSM: ++ * * It has a fully x86-opitmized memcmp dedicated for 4-byte-aligned page ++ * comparison. It's much faster than default C version on x86. ++ * * rmap_item now has an struct *page member to loosely cache a ++ * address-->page mapping, which reduces too much time-costly ++ * follow_page(). ++ * * The VMA creation/exit procedures are hooked to let the Ultra KSM know. ++ * * try_to_merge_two_pages() now can revert a pte if it fails. No break_ ++ * ksm is needed for this case. ++ * ++ * 6. Full Zero Page consideration(contributed by Figo Zhang) ++ * Now uksmd consider full zero pages as special pages and merge them to an ++ * special unswappable uksm zero page. ++ */ ++ ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#include ++#include "internal.h" ++ ++#ifdef CONFIG_X86 ++#undef memcmp ++ ++#ifdef CONFIG_X86_32 ++#define memcmp memcmpx86_32 ++/* ++ * Compare 4-byte-aligned address s1 and s2, with length n ++ */ ++int memcmpx86_32(void *s1, void *s2, size_t n) ++{ ++ size_t num = n / 4; ++ register int res; ++ ++ __asm__ __volatile__ ++ ( ++ "testl %3,%3\n\t" ++ "repe; cmpsd\n\t" ++ "je 1f\n\t" ++ "sbbl %0,%0\n\t" ++ "orl $1,%0\n" ++ "1:" ++ : "=&a" (res), "+&S" (s1), "+&D" (s2), "+&c" (num) ++ : "0" (0) ++ : "cc"); ++ ++ return res; ++} ++ ++/* ++ * Check the page is all zero ? ++ */ ++static int is_full_zero(const void *s1, size_t len) ++{ ++ unsigned char same; ++ ++ len /= 4; ++ ++ __asm__ __volatile__ ++ ("repe; scasl;" ++ "sete %0" ++ : "=qm" (same), "+D" (s1), "+c" (len) ++ : "a" (0) ++ : "cc"); ++ ++ return same; ++} ++ ++ ++#elif defined(CONFIG_X86_64) ++#define memcmp memcmpx86_64 ++/* ++ * Compare 8-byte-aligned address s1 and s2, with length n ++ */ ++int memcmpx86_64(void *s1, void *s2, size_t n) ++{ ++ size_t num = n / 8; ++ register int res; ++ ++ __asm__ __volatile__ ++ ( ++ "testq %q3,%q3\n\t" ++ "repe; cmpsq\n\t" ++ "je 1f\n\t" ++ "sbbq %q0,%q0\n\t" ++ "orq $1,%q0\n" ++ "1:" ++ : "=&a" (res), "+&S" (s1), "+&D" (s2), "+&c" (num) ++ : "0" (0) ++ : "cc"); ++ ++ return res; ++} ++ ++static int is_full_zero(const void *s1, size_t len) ++{ ++ unsigned char same; ++ ++ len /= 8; ++ ++ __asm__ __volatile__ ++ ("repe; scasq;" ++ "sete %0" ++ : "=qm" (same), "+D" (s1), "+c" (len) ++ : "a" (0) ++ : "cc"); ++ ++ return same; ++} ++ ++#endif ++#else ++static int is_full_zero(const void *s1, size_t len) ++{ ++ unsigned long *src = s1; ++ int i; ++ ++ len /= sizeof(*src); ++ ++ for (i = 0; i < len; i++) { ++ if (src[i]) ++ return 0; ++ } ++ ++ return 1; ++} ++#endif ++ ++#define UKSM_RUNG_ROUND_FINISHED (1 << 0) ++#define TIME_RATIO_SCALE 10000 ++ ++#define SLOT_TREE_NODE_SHIFT 8 ++#define SLOT_TREE_NODE_STORE_SIZE (1UL << SLOT_TREE_NODE_SHIFT) ++struct slot_tree_node { ++ unsigned long size; ++ struct sradix_tree_node snode; ++ void *stores[SLOT_TREE_NODE_STORE_SIZE]; ++}; ++ ++static struct kmem_cache *slot_tree_node_cachep; ++ ++static struct sradix_tree_node *slot_tree_node_alloc(void) ++{ ++ struct slot_tree_node *p; ++ ++ p = kmem_cache_zalloc(slot_tree_node_cachep, GFP_KERNEL | ++ __GFP_NORETRY | __GFP_NOWARN); ++ if (!p) ++ return NULL; ++ ++ return &p->snode; ++} ++ ++static void slot_tree_node_free(struct sradix_tree_node *node) ++{ ++ struct slot_tree_node *p; ++ ++ p = container_of(node, struct slot_tree_node, snode); ++ kmem_cache_free(slot_tree_node_cachep, p); ++} ++ ++static void slot_tree_node_extend(struct sradix_tree_node *parent, ++ struct sradix_tree_node *child) ++{ ++ struct slot_tree_node *p, *c; ++ ++ p = container_of(parent, struct slot_tree_node, snode); ++ c = container_of(child, struct slot_tree_node, snode); ++ ++ p->size += c->size; ++} ++ ++void slot_tree_node_assign(struct sradix_tree_node *node, ++ unsigned int index, void *item) ++{ ++ struct vma_slot *slot = item; ++ struct slot_tree_node *cur; ++ ++ slot->snode = node; ++ slot->sindex = index; ++ ++ while (node) { ++ cur = container_of(node, struct slot_tree_node, snode); ++ cur->size += slot->pages; ++ node = node->parent; ++ } ++} ++ ++void slot_tree_node_rm(struct sradix_tree_node *node, unsigned int offset) ++{ ++ struct vma_slot *slot; ++ struct slot_tree_node *cur; ++ unsigned long pages; ++ ++ if (node->height == 1) { ++ slot = node->stores[offset]; ++ pages = slot->pages; ++ } else { ++ cur = container_of(node->stores[offset], ++ struct slot_tree_node, snode); ++ pages = cur->size; ++ } ++ ++ while (node) { ++ cur = container_of(node, struct slot_tree_node, snode); ++ cur->size -= pages; ++ node = node->parent; ++ } ++} ++ ++unsigned long slot_iter_index; ++int slot_iter(void *item, unsigned long height) ++{ ++ struct slot_tree_node *node; ++ struct vma_slot *slot; ++ ++ if (height == 1) { ++ slot = item; ++ if (slot_iter_index < slot->pages) { ++ /*in this one*/ ++ return 1; ++ } else { ++ slot_iter_index -= slot->pages; ++ return 0; ++ } ++ ++ } else { ++ node = container_of(item, struct slot_tree_node, snode); ++ if (slot_iter_index < node->size) { ++ /*in this one*/ ++ return 1; ++ } else { ++ slot_iter_index -= node->size; ++ return 0; ++ } ++ } ++} ++ ++ ++static inline void slot_tree_init_root(struct sradix_tree_root *root) ++{ ++ init_sradix_tree_root(root, SLOT_TREE_NODE_SHIFT); ++ root->alloc = slot_tree_node_alloc; ++ root->free = slot_tree_node_free; ++ root->extend = slot_tree_node_extend; ++ root->assign = slot_tree_node_assign; ++ root->rm = slot_tree_node_rm; ++} ++ ++void slot_tree_init(void) ++{ ++ slot_tree_node_cachep = kmem_cache_create("slot_tree_node", ++ sizeof(struct slot_tree_node), 0, ++ SLAB_PANIC | SLAB_RECLAIM_ACCOUNT, ++ NULL); ++} ++ ++ ++/* Each rung of this ladder is a list of VMAs having a same scan ratio */ ++struct scan_rung { ++ //struct list_head scanned_list; ++ struct sradix_tree_root vma_root; ++ struct sradix_tree_root vma_root2; ++ ++ struct vma_slot *current_scan; ++ unsigned long current_offset; ++ ++ /* ++ * The initial value for current_offset, it should loop over ++ * [0~ step - 1] to let all slot have its chance to be scanned. ++ */ ++ unsigned long offset_init; ++ unsigned long step; /* dynamic step for current_offset */ ++ unsigned int flags; ++ unsigned long pages_to_scan; ++ //unsigned long fully_scanned_slots; ++ /* ++ * a little bit tricky - if cpu_time_ratio > 0, then the value is the ++ * the cpu time ratio it can spend in rung_i for every scan ++ * period. if < 0, then it is the cpu time ratio relative to the ++ * max cpu percentage user specified. Both in unit of ++ * 1/TIME_RATIO_SCALE ++ */ ++ int cpu_ratio; ++ ++ /* ++ * How long it will take for all slots in this rung to be fully ++ * scanned? If it's zero, we don't care about the cover time: ++ * it's fully scanned. ++ */ ++ unsigned int cover_msecs; ++ //unsigned long vma_num; ++ //unsigned long pages; /* Sum of all slot's pages in rung */ ++}; ++ ++/** ++ * node of either the stable or unstale rbtree ++ * ++ */ ++struct tree_node { ++ struct rb_node node; /* link in the main (un)stable rbtree */ ++ struct rb_root sub_root; /* rb_root for sublevel collision rbtree */ ++ u32 hash; ++ unsigned long count; /* TODO: merged with sub_root */ ++ struct list_head all_list; /* all tree nodes in stable/unstable tree */ ++}; ++ ++/** ++ * struct stable_node - node of the stable rbtree ++ * @node: rb node of this ksm page in the stable tree ++ * @hlist: hlist head of rmap_items using this ksm page ++ * @kpfn: page frame number of this ksm page ++ */ ++struct stable_node { ++ struct rb_node node; /* link in sub-rbtree */ ++ struct tree_node *tree_node; /* it's tree node root in stable tree, NULL if it's in hell list */ ++ struct hlist_head hlist; ++ unsigned long kpfn; ++ u32 hash_max; /* if ==0 then it's not been calculated yet */ ++ struct list_head all_list; /* in a list for all stable nodes */ ++}; ++ ++/** ++ * struct node_vma - group rmap_items linked in a same stable ++ * node together. ++ */ ++struct node_vma { ++ union { ++ struct vma_slot *slot; ++ unsigned long key; /* slot is used as key sorted on hlist */ ++ }; ++ struct hlist_node hlist; ++ struct hlist_head rmap_hlist; ++ struct stable_node *head; ++}; ++ ++/** ++ * struct rmap_item - reverse mapping item for virtual addresses ++ * @rmap_list: next rmap_item in mm_slot's singly-linked rmap_list ++ * @anon_vma: pointer to anon_vma for this mm,address, when in stable tree ++ * @mm: the memory structure this rmap_item is pointing into ++ * @address: the virtual address this rmap_item tracks (+ flags in low bits) ++ * @node: rb node of this rmap_item in the unstable tree ++ * @head: pointer to stable_node heading this list in the stable tree ++ * @hlist: link into hlist of rmap_items hanging off that stable_node ++ */ ++struct rmap_item { ++ struct vma_slot *slot; ++ struct page *page; ++ unsigned long address; /* + low bits used for flags below */ ++ unsigned long hash_round; ++ unsigned long entry_index; ++ union { ++ struct {/* when in unstable tree */ ++ struct rb_node node; ++ struct tree_node *tree_node; ++ u32 hash_max; ++ }; ++ struct { /* when in stable tree */ ++ struct node_vma *head; ++ struct hlist_node hlist; ++ struct anon_vma *anon_vma; ++ }; ++ }; ++} __aligned(4); ++ ++struct rmap_list_entry { ++ union { ++ struct rmap_item *item; ++ unsigned long addr; ++ }; ++ /* lowest bit is used for is_addr tag */ ++} __aligned(4); /* 4 aligned to fit in to pages*/ ++ ++ ++/* Basic data structure definition ends */ ++ ++ ++/* ++ * Flags for rmap_item to judge if it's listed in the stable/unstable tree. ++ * The flags use the low bits of rmap_item.address ++ */ ++#define UNSTABLE_FLAG 0x1 ++#define STABLE_FLAG 0x2 ++#define get_rmap_addr(x) ((x)->address & PAGE_MASK) ++ ++/* ++ * rmap_list_entry helpers ++ */ ++#define IS_ADDR_FLAG 1 ++#define is_addr(ptr) ((unsigned long)(ptr) & IS_ADDR_FLAG) ++#define set_is_addr(ptr) ((ptr) |= IS_ADDR_FLAG) ++#define get_clean_addr(ptr) (((ptr) & ~(__typeof__(ptr))IS_ADDR_FLAG)) ++ ++ ++/* ++ * High speed caches for frequently allocated and freed structs ++ */ ++static struct kmem_cache *rmap_item_cache; ++static struct kmem_cache *stable_node_cache; ++static struct kmem_cache *node_vma_cache; ++static struct kmem_cache *vma_slot_cache; ++static struct kmem_cache *tree_node_cache; ++#define UKSM_KMEM_CACHE(__struct, __flags) kmem_cache_create("uksm_"#__struct,\ ++ sizeof(struct __struct), __alignof__(struct __struct),\ ++ (__flags), NULL) ++ ++/* Array of all scan_rung, uksm_scan_ladder[0] having the minimum scan ratio */ ++#define SCAN_LADDER_SIZE 4 ++static struct scan_rung uksm_scan_ladder[SCAN_LADDER_SIZE]; ++ ++/* The evaluation rounds uksmd has finished */ ++static unsigned long long uksm_eval_round = 1; ++ ++/* ++ * we add 1 to this var when we consider we should rebuild the whole ++ * unstable tree. ++ */ ++static unsigned long uksm_hash_round = 1; ++ ++/* ++ * How many times the whole memory is scanned. ++ */ ++static unsigned long long fully_scanned_round = 1; ++ ++/* The total number of virtual pages of all vma slots */ ++static u64 uksm_pages_total; ++ ++/* The number of pages has been scanned since the start up */ ++static u64 uksm_pages_scanned; ++ ++static u64 scanned_virtual_pages; ++ ++/* The number of pages has been scanned since last encode_benefit call */ ++static u64 uksm_pages_scanned_last; ++ ++/* If the scanned number is tooo large, we encode it here */ ++static u64 pages_scanned_stored; ++ ++static unsigned long pages_scanned_base; ++ ++/* The number of nodes in the stable tree */ ++static unsigned long uksm_pages_shared; ++ ++/* The number of page slots additionally sharing those nodes */ ++static unsigned long uksm_pages_sharing; ++ ++/* The number of nodes in the unstable tree */ ++static unsigned long uksm_pages_unshared; ++ ++/* ++ * Milliseconds ksmd should sleep between scans, ++ * >= 100ms to be consistent with ++ * scan_time_to_sleep_msec() ++ */ ++static unsigned int uksm_sleep_jiffies; ++ ++/* The real value for the uksmd next sleep */ ++static unsigned int uksm_sleep_real; ++ ++/* Saved value for user input uksm_sleep_jiffies when it's enlarged */ ++static unsigned int uksm_sleep_saved; ++ ++/* Max percentage of cpu utilization ksmd can take to scan in one batch */ ++static unsigned int uksm_max_cpu_percentage; ++ ++static int uksm_cpu_governor; ++ ++static char *uksm_cpu_governor_str[4] = { "full", "medium", "low", "quiet" }; ++ ++struct uksm_cpu_preset_s { ++ int cpu_ratio[SCAN_LADDER_SIZE]; ++ unsigned int cover_msecs[SCAN_LADDER_SIZE]; ++ unsigned int max_cpu; /* percentage */ ++}; ++ ++struct uksm_cpu_preset_s uksm_cpu_preset[4] = { ++ { {20, 40, -2500, -10000}, {1000, 500, 200, 50}, 95}, ++ { {20, 30, -2500, -10000}, {1000, 500, 400, 100}, 50}, ++ { {10, 20, -5000, -10000}, {1500, 1000, 1000, 250}, 20}, ++ { {10, 20, 40, 75}, {2000, 1000, 1000, 1000}, 1}, ++}; ++ ++/* The default value for uksm_ema_page_time if it's not initialized */ ++#define UKSM_PAGE_TIME_DEFAULT 500 ++ ++/*cost to scan one page by expotional moving average in nsecs */ ++static unsigned long uksm_ema_page_time = UKSM_PAGE_TIME_DEFAULT; ++ ++/* The expotional moving average alpha weight, in percentage. */ ++#define EMA_ALPHA 20 ++ ++/* ++ * The threshold used to filter out thrashing areas, ++ * If it == 0, filtering is disabled, otherwise it's the percentage up-bound ++ * of the thrashing ratio of all areas. Any area with a bigger thrashing ratio ++ * will be considered as having a zero duplication ratio. ++ */ ++static unsigned int uksm_thrash_threshold = 50; ++ ++/* How much dedup ratio is considered to be abundant*/ ++static unsigned int uksm_abundant_threshold = 10; ++ ++/* All slots having merged pages in this eval round. */ ++struct list_head vma_slot_dedup = LIST_HEAD_INIT(vma_slot_dedup); ++ ++/* How many times the ksmd has slept since startup */ ++static unsigned long long uksm_sleep_times; ++ ++#define UKSM_RUN_STOP 0 ++#define UKSM_RUN_MERGE 1 ++static unsigned int uksm_run = 1; ++ ++static DECLARE_WAIT_QUEUE_HEAD(uksm_thread_wait); ++static DEFINE_MUTEX(uksm_thread_mutex); ++ ++/* ++ * List vma_slot_new is for newly created vma_slot waiting to be added by ++ * ksmd. If one cannot be added(e.g. due to it's too small), it's moved to ++ * vma_slot_noadd. vma_slot_del is the list for vma_slot whose corresponding ++ * VMA has been removed/freed. ++ */ ++struct list_head vma_slot_new = LIST_HEAD_INIT(vma_slot_new); ++struct list_head vma_slot_noadd = LIST_HEAD_INIT(vma_slot_noadd); ++struct list_head vma_slot_del = LIST_HEAD_INIT(vma_slot_del); ++static DEFINE_SPINLOCK(vma_slot_list_lock); ++ ++/* The unstable tree heads */ ++static struct rb_root root_unstable_tree = RB_ROOT; ++ ++/* ++ * All tree_nodes are in a list to be freed at once when unstable tree is ++ * freed after each scan round. ++ */ ++static struct list_head unstable_tree_node_list = ++ LIST_HEAD_INIT(unstable_tree_node_list); ++ ++/* List contains all stable nodes */ ++static struct list_head stable_node_list = LIST_HEAD_INIT(stable_node_list); ++ ++/* ++ * When the hash strength is changed, the stable tree must be delta_hashed and ++ * re-structured. We use two set of below structs to speed up the ++ * re-structuring of stable tree. ++ */ ++static struct list_head ++stable_tree_node_list[2] = {LIST_HEAD_INIT(stable_tree_node_list[0]), ++ LIST_HEAD_INIT(stable_tree_node_list[1])}; ++ ++static struct list_head *stable_tree_node_listp = &stable_tree_node_list[0]; ++static struct rb_root root_stable_tree[2] = {RB_ROOT, RB_ROOT}; ++static struct rb_root *root_stable_treep = &root_stable_tree[0]; ++static unsigned long stable_tree_index; ++ ++/* The hash strength needed to hash a full page */ ++#define HASH_STRENGTH_FULL (PAGE_SIZE / sizeof(u32)) ++ ++/* The hash strength needed for loop-back hashing */ ++#define HASH_STRENGTH_MAX (HASH_STRENGTH_FULL + 10) ++ ++/* The random offsets in a page */ ++static u32 *random_nums; ++ ++/* The hash strength */ ++static unsigned long hash_strength = HASH_STRENGTH_FULL >> 4; ++ ++/* The delta value each time the hash strength increases or decreases */ ++static unsigned long hash_strength_delta; ++#define HASH_STRENGTH_DELTA_MAX 5 ++ ++/* The time we have saved due to random_sample_hash */ ++static u64 rshash_pos; ++ ++/* The time we have wasted due to hash collision */ ++static u64 rshash_neg; ++ ++struct uksm_benefit { ++ u64 pos; ++ u64 neg; ++ u64 scanned; ++ unsigned long base; ++} benefit; ++ ++/* ++ * The relative cost of memcmp, compared to 1 time unit of random sample ++ * hash, this value is tested when ksm module is initialized ++ */ ++static unsigned long memcmp_cost; ++ ++static unsigned long rshash_neg_cont_zero; ++static unsigned long rshash_cont_obscure; ++ ++/* The possible states of hash strength adjustment heuristic */ ++enum rshash_states { ++ RSHASH_STILL, ++ RSHASH_TRYUP, ++ RSHASH_TRYDOWN, ++ RSHASH_NEW, ++ RSHASH_PRE_STILL, ++}; ++ ++/* The possible direction we are about to adjust hash strength */ ++enum rshash_direct { ++ GO_UP, ++ GO_DOWN, ++ OBSCURE, ++ STILL, ++}; ++ ++/* random sampling hash state machine */ ++static struct { ++ enum rshash_states state; ++ enum rshash_direct pre_direct; ++ u8 below_count; ++ /* Keep a lookup window of size 5, iff above_count/below_count > 3 ++ * in this window we stop trying. ++ */ ++ u8 lookup_window_index; ++ u64 stable_benefit; ++ unsigned long turn_point_down; ++ unsigned long turn_benefit_down; ++ unsigned long turn_point_up; ++ unsigned long turn_benefit_up; ++ unsigned long stable_point; ++} rshash_state; ++ ++/*zero page hash table, hash_strength [0 ~ HASH_STRENGTH_MAX]*/ ++static u32 *zero_hash_table; ++ ++static inline struct node_vma *alloc_node_vma(void) ++{ ++ struct node_vma *node_vma; ++ ++ node_vma = kmem_cache_zalloc(node_vma_cache, GFP_KERNEL | ++ __GFP_NORETRY | __GFP_NOWARN); ++ if (node_vma) { ++ INIT_HLIST_HEAD(&node_vma->rmap_hlist); ++ INIT_HLIST_NODE(&node_vma->hlist); ++ } ++ return node_vma; ++} ++ ++static inline void free_node_vma(struct node_vma *node_vma) ++{ ++ kmem_cache_free(node_vma_cache, node_vma); ++} ++ ++ ++static inline struct vma_slot *alloc_vma_slot(void) ++{ ++ struct vma_slot *slot; ++ ++ /* ++ * In case ksm is not initialized by now. ++ * Oops, we need to consider the call site of uksm_init() in the future. ++ */ ++ if (!vma_slot_cache) ++ return NULL; ++ ++ slot = kmem_cache_zalloc(vma_slot_cache, GFP_KERNEL | ++ __GFP_NORETRY | __GFP_NOWARN); ++ if (slot) { ++ INIT_LIST_HEAD(&slot->slot_list); ++ INIT_LIST_HEAD(&slot->dedup_list); ++ slot->flags |= UKSM_SLOT_NEED_RERAND; ++ } ++ return slot; ++} ++ ++static inline void free_vma_slot(struct vma_slot *vma_slot) ++{ ++ kmem_cache_free(vma_slot_cache, vma_slot); ++} ++ ++ ++ ++static inline struct rmap_item *alloc_rmap_item(void) ++{ ++ struct rmap_item *rmap_item; ++ ++ rmap_item = kmem_cache_zalloc(rmap_item_cache, GFP_KERNEL | ++ __GFP_NORETRY | __GFP_NOWARN); ++ if (rmap_item) { ++ /* bug on lowest bit is not clear for flag use */ ++ BUG_ON(is_addr(rmap_item)); ++ } ++ return rmap_item; ++} ++ ++static inline void free_rmap_item(struct rmap_item *rmap_item) ++{ ++ rmap_item->slot = NULL; /* debug safety */ ++ kmem_cache_free(rmap_item_cache, rmap_item); ++} ++ ++static inline struct stable_node *alloc_stable_node(void) ++{ ++ struct stable_node *node; ++ ++ node = kmem_cache_alloc(stable_node_cache, GFP_KERNEL | ++ __GFP_NORETRY | __GFP_NOWARN); ++ if (!node) ++ return NULL; ++ ++ INIT_HLIST_HEAD(&node->hlist); ++ list_add(&node->all_list, &stable_node_list); ++ return node; ++} ++ ++static inline void free_stable_node(struct stable_node *stable_node) ++{ ++ list_del(&stable_node->all_list); ++ kmem_cache_free(stable_node_cache, stable_node); ++} ++ ++static inline struct tree_node *alloc_tree_node(struct list_head *list) ++{ ++ struct tree_node *node; ++ ++ node = kmem_cache_zalloc(tree_node_cache, GFP_KERNEL | ++ __GFP_NORETRY | __GFP_NOWARN); ++ if (!node) ++ return NULL; ++ ++ list_add(&node->all_list, list); ++ return node; ++} ++ ++static inline void free_tree_node(struct tree_node *node) ++{ ++ list_del(&node->all_list); ++ kmem_cache_free(tree_node_cache, node); ++} ++ ++static void uksm_drop_anon_vma(struct rmap_item *rmap_item) ++{ ++ struct anon_vma *anon_vma = rmap_item->anon_vma; ++ ++ put_anon_vma(anon_vma); ++} ++ ++ ++/** ++ * Remove a stable node from stable_tree, may unlink from its tree_node and ++ * may remove its parent tree_node if no other stable node is pending. ++ * ++ * @stable_node The node need to be removed ++ * @unlink_rb Will this node be unlinked from the rbtree? ++ * @remove_tree_ node Will its tree_node be removed if empty? ++ */ ++static void remove_node_from_stable_tree(struct stable_node *stable_node, ++ int unlink_rb, int remove_tree_node) ++{ ++ struct node_vma *node_vma; ++ struct rmap_item *rmap_item; ++ struct hlist_node *n; ++ ++ if (!hlist_empty(&stable_node->hlist)) { ++ hlist_for_each_entry_safe(node_vma, n, ++ &stable_node->hlist, hlist) { ++ hlist_for_each_entry(rmap_item, &node_vma->rmap_hlist, hlist) { ++ uksm_pages_sharing--; ++ ++ uksm_drop_anon_vma(rmap_item); ++ rmap_item->address &= PAGE_MASK; ++ } ++ free_node_vma(node_vma); ++ cond_resched(); ++ } ++ ++ /* the last one is counted as shared */ ++ uksm_pages_shared--; ++ uksm_pages_sharing++; ++ } ++ ++ if (stable_node->tree_node && unlink_rb) { ++ rb_erase(&stable_node->node, ++ &stable_node->tree_node->sub_root); ++ ++ if (RB_EMPTY_ROOT(&stable_node->tree_node->sub_root) && ++ remove_tree_node) { ++ rb_erase(&stable_node->tree_node->node, ++ root_stable_treep); ++ free_tree_node(stable_node->tree_node); ++ } else { ++ stable_node->tree_node->count--; ++ } ++ } ++ ++ free_stable_node(stable_node); ++} ++ ++ ++/* ++ * get_uksm_page: checks if the page indicated by the stable node ++ * is still its ksm page, despite having held no reference to it. ++ * In which case we can trust the content of the page, and it ++ * returns the gotten page; but if the page has now been zapped, ++ * remove the stale node from the stable tree and return NULL. ++ * ++ * You would expect the stable_node to hold a reference to the ksm page. ++ * But if it increments the page's count, swapping out has to wait for ++ * ksmd to come around again before it can free the page, which may take ++ * seconds or even minutes: much too unresponsive. So instead we use a ++ * "keyhole reference": access to the ksm page from the stable node peeps ++ * out through its keyhole to see if that page still holds the right key, ++ * pointing back to this stable node. This relies on freeing a PageAnon ++ * page to reset its page->mapping to NULL, and relies on no other use of ++ * a page to put something that might look like our key in page->mapping. ++ * ++ * include/linux/pagemap.h page_cache_get_speculative() is a good reference, ++ * but this is different - made simpler by uksm_thread_mutex being held, but ++ * interesting for assuming that no other use of the struct page could ever ++ * put our expected_mapping into page->mapping (or a field of the union which ++ * coincides with page->mapping). The RCU calls are not for KSM at all, but ++ * to keep the page_count protocol described with page_cache_get_speculative. ++ * ++ * Note: it is possible that get_uksm_page() will return NULL one moment, ++ * then page the next, if the page is in between page_freeze_refs() and ++ * page_unfreeze_refs(): this shouldn't be a problem anywhere, the page ++ * is on its way to being freed; but it is an anomaly to bear in mind. ++ * ++ * @unlink_rb: if the removal of this node will firstly unlink from ++ * its rbtree. stable_node_reinsert will prevent this when restructuring the ++ * node from its old tree. ++ * ++ * @remove_tree_node: if this is the last one of its tree_node, will the ++ * tree_node be freed ? If we are inserting stable node, this tree_node may ++ * be reused, so don't free it. ++ */ ++static struct page *get_uksm_page(struct stable_node *stable_node, ++ int unlink_rb, int remove_tree_node) ++{ ++ struct page *page; ++ void *expected_mapping; ++ unsigned long kpfn; ++ ++ expected_mapping = (void *)((unsigned long)stable_node | ++ PAGE_MAPPING_KSM); ++again: ++ kpfn = READ_ONCE(stable_node->kpfn); ++ page = pfn_to_page(kpfn); ++ ++ /* ++ * page is computed from kpfn, so on most architectures reading ++ * page->mapping is naturally ordered after reading node->kpfn, ++ * but on Alpha we need to be more careful. ++ */ ++ smp_read_barrier_depends(); ++ ++ if (READ_ONCE(page->mapping) != expected_mapping) ++ goto stale; ++ ++ /* ++ * We cannot do anything with the page while its refcount is 0. ++ * Usually 0 means free, or tail of a higher-order page: in which ++ * case this node is no longer referenced, and should be freed; ++ * however, it might mean that the page is under page_freeze_refs(). ++ * The __remove_mapping() case is easy, again the node is now stale; ++ * but if page is swapcache in migrate_page_move_mapping(), it might ++ * still be our page, in which case it's essential to keep the node. ++ */ ++ while (!get_page_unless_zero(page)) { ++ /* ++ * Another check for page->mapping != expected_mapping would ++ * work here too. We have chosen the !PageSwapCache test to ++ * optimize the common case, when the page is or is about to ++ * be freed: PageSwapCache is cleared (under spin_lock_irq) ++ * in the freeze_refs section of __remove_mapping(); but Anon ++ * page->mapping reset to NULL later, in free_pages_prepare(). ++ */ ++ if (!PageSwapCache(page)) ++ goto stale; ++ cpu_relax(); ++ } ++ ++ if (READ_ONCE(page->mapping) != expected_mapping) { ++ put_page(page); ++ goto stale; ++ } ++ ++ lock_page(page); ++ if (READ_ONCE(page->mapping) != expected_mapping) { ++ unlock_page(page); ++ put_page(page); ++ goto stale; ++ } ++ unlock_page(page); ++ return page; ++stale: ++ /* ++ * We come here from above when page->mapping or !PageSwapCache ++ * suggests that the node is stale; but it might be under migration. ++ * We need smp_rmb(), matching the smp_wmb() in ksm_migrate_page(), ++ * before checking whether node->kpfn has been changed. ++ */ ++ smp_rmb(); ++ if (stable_node->kpfn != kpfn) ++ goto again; ++ ++ remove_node_from_stable_tree(stable_node, unlink_rb, remove_tree_node); ++ ++ return NULL; ++} ++ ++/* ++ * Removing rmap_item from stable or unstable tree. ++ * This function will clean the information from the stable/unstable tree. ++ */ ++static inline void remove_rmap_item_from_tree(struct rmap_item *rmap_item) ++{ ++ if (rmap_item->address & STABLE_FLAG) { ++ struct stable_node *stable_node; ++ struct node_vma *node_vma; ++ struct page *page; ++ ++ node_vma = rmap_item->head; ++ stable_node = node_vma->head; ++ page = get_uksm_page(stable_node, 1, 1); ++ if (!page) ++ goto out; ++ ++ /* ++ * page lock is needed because it's racing with ++ * try_to_unmap_ksm(), etc. ++ */ ++ lock_page(page); ++ hlist_del(&rmap_item->hlist); ++ ++ if (hlist_empty(&node_vma->rmap_hlist)) { ++ hlist_del(&node_vma->hlist); ++ free_node_vma(node_vma); ++ } ++ unlock_page(page); ++ ++ put_page(page); ++ if (hlist_empty(&stable_node->hlist)) { ++ /* do NOT call remove_node_from_stable_tree() here, ++ * it's possible for a forked rmap_item not in ++ * stable tree while the in-tree rmap_items were ++ * deleted. ++ */ ++ uksm_pages_shared--; ++ } else ++ uksm_pages_sharing--; ++ ++ ++ uksm_drop_anon_vma(rmap_item); ++ } else if (rmap_item->address & UNSTABLE_FLAG) { ++ if (rmap_item->hash_round == uksm_hash_round) { ++ ++ rb_erase(&rmap_item->node, ++ &rmap_item->tree_node->sub_root); ++ if (RB_EMPTY_ROOT(&rmap_item->tree_node->sub_root)) { ++ rb_erase(&rmap_item->tree_node->node, ++ &root_unstable_tree); ++ ++ free_tree_node(rmap_item->tree_node); ++ } else ++ rmap_item->tree_node->count--; ++ } ++ uksm_pages_unshared--; ++ } ++ ++ rmap_item->address &= PAGE_MASK; ++ rmap_item->hash_max = 0; ++ ++out: ++ cond_resched(); /* we're called from many long loops */ ++} ++ ++static inline int slot_in_uksm(struct vma_slot *slot) ++{ ++ return list_empty(&slot->slot_list); ++} ++ ++/* ++ * Test if the mm is exiting ++ */ ++static inline bool uksm_test_exit(struct mm_struct *mm) ++{ ++ return atomic_read(&mm->mm_users) == 0; ++} ++ ++static inline unsigned long vma_pool_size(struct vma_slot *slot) ++{ ++ return round_up(sizeof(struct rmap_list_entry) * slot->pages, ++ PAGE_SIZE) >> PAGE_SHIFT; ++} ++ ++#define CAN_OVERFLOW_U64(x, delta) (U64_MAX - (x) < (delta)) ++ ++/* must be done with sem locked */ ++static int slot_pool_alloc(struct vma_slot *slot) ++{ ++ unsigned long pool_size; ++ ++ if (slot->rmap_list_pool) ++ return 0; ++ ++ pool_size = vma_pool_size(slot); ++ slot->rmap_list_pool = kcalloc(pool_size, sizeof(struct page *), ++ GFP_KERNEL); ++ if (!slot->rmap_list_pool) ++ return -ENOMEM; ++ ++ slot->pool_counts = kcalloc(pool_size, sizeof(unsigned int), ++ GFP_KERNEL); ++ if (!slot->pool_counts) { ++ kfree(slot->rmap_list_pool); ++ return -ENOMEM; ++ } ++ ++ slot->pool_size = pool_size; ++ BUG_ON(CAN_OVERFLOW_U64(uksm_pages_total, slot->pages)); ++ slot->flags |= UKSM_SLOT_IN_UKSM; ++ uksm_pages_total += slot->pages; ++ ++ return 0; ++} ++ ++/* ++ * Called after vma is unlinked from its mm ++ */ ++void uksm_remove_vma(struct vm_area_struct *vma) ++{ ++ struct vma_slot *slot; ++ ++ if (!vma->uksm_vma_slot) ++ return; ++ ++ spin_lock(&vma_slot_list_lock); ++ slot = vma->uksm_vma_slot; ++ if (!slot) ++ goto out; ++ ++ if (slot_in_uksm(slot)) { ++ /** ++ * This slot has been added by ksmd, so move to the del list ++ * waiting ksmd to free it. ++ */ ++ list_add_tail(&slot->slot_list, &vma_slot_del); ++ } else { ++ /** ++ * It's still on new list. It's ok to free slot directly. ++ */ ++ list_del(&slot->slot_list); ++ free_vma_slot(slot); ++ } ++out: ++ vma->uksm_vma_slot = NULL; ++ spin_unlock(&vma_slot_list_lock); ++} ++ ++/** ++ * Need to do two things: ++ * 1. check if slot was moved to del list ++ * 2. make sure the mmap_sem is manipulated under valid vma. ++ * ++ * My concern here is that in some cases, this may make ++ * vma_slot_list_lock() waiters to serialized further by some ++ * sem->wait_lock, can this really be expensive? ++ * ++ * ++ * @return ++ * 0: if successfully locked mmap_sem ++ * -ENOENT: this slot was moved to del list ++ * -EBUSY: vma lock failed ++ */ ++static int try_down_read_slot_mmap_sem(struct vma_slot *slot) ++{ ++ struct vm_area_struct *vma; ++ struct mm_struct *mm; ++ struct rw_semaphore *sem; ++ ++ spin_lock(&vma_slot_list_lock); ++ ++ /* the slot_list was removed and inited from new list, when it enters ++ * uksm_list. If now it's not empty, then it must be moved to del list ++ */ ++ if (!slot_in_uksm(slot)) { ++ spin_unlock(&vma_slot_list_lock); ++ return -ENOENT; ++ } ++ ++ BUG_ON(slot->pages != vma_pages(slot->vma)); ++ /* Ok, vma still valid */ ++ vma = slot->vma; ++ mm = vma->vm_mm; ++ sem = &mm->mmap_sem; ++ ++ if (uksm_test_exit(mm)) { ++ spin_unlock(&vma_slot_list_lock); ++ return -ENOENT; ++ } ++ ++ if (down_read_trylock(sem)) { ++ spin_unlock(&vma_slot_list_lock); ++ if (slot_pool_alloc(slot)) { ++ uksm_remove_vma(vma); ++ up_read(sem); ++ return -ENOENT; ++ } ++ return 0; ++ } ++ ++ spin_unlock(&vma_slot_list_lock); ++ return -EBUSY; ++} ++ ++static inline unsigned long ++vma_page_address(struct page *page, struct vm_area_struct *vma) ++{ ++ pgoff_t pgoff = page->index; ++ unsigned long address; ++ ++ address = vma->vm_start + ((pgoff - vma->vm_pgoff) << PAGE_SHIFT); ++ if (unlikely(address < vma->vm_start || address >= vma->vm_end)) { ++ /* page should be within @vma mapping range */ ++ return -EFAULT; ++ } ++ return address; ++} ++ ++ ++/* return 0 on success with the item's mmap_sem locked */ ++static inline int get_mergeable_page_lock_mmap(struct rmap_item *item) ++{ ++ struct mm_struct *mm; ++ struct vma_slot *slot = item->slot; ++ int err = -EINVAL; ++ ++ struct page *page; ++ ++ /* ++ * try_down_read_slot_mmap_sem() returns non-zero if the slot ++ * has been removed by uksm_remove_vma(). ++ */ ++ if (try_down_read_slot_mmap_sem(slot)) ++ return -EBUSY; ++ ++ mm = slot->vma->vm_mm; ++ ++ if (uksm_test_exit(mm)) ++ goto failout_up; ++ ++ page = item->page; ++ rcu_read_lock(); ++ if (!get_page_unless_zero(page)) { ++ rcu_read_unlock(); ++ goto failout_up; ++ } ++ ++ /* No need to consider huge page here. */ ++ if (item->slot->vma->anon_vma != page_anon_vma(page) || ++ vma_page_address(page, item->slot->vma) != get_rmap_addr(item)) { ++ /* ++ * TODO: ++ * should we release this item becase of its stale page ++ * mapping? ++ */ ++ put_page(page); ++ rcu_read_unlock(); ++ goto failout_up; ++ } ++ rcu_read_unlock(); ++ return 0; ++ ++failout_up: ++ up_read(&mm->mmap_sem); ++ return err; ++} ++ ++/* ++ * What kind of VMA is considered ? ++ */ ++static inline int vma_can_enter(struct vm_area_struct *vma) ++{ ++ return uksm_flags_can_scan(vma->vm_flags); ++} ++ ++/* ++ * Called whenever a fresh new vma is created A new vma_slot. ++ * is created and inserted into a global list Must be called. ++ * after vma is inserted to its mm. ++ */ ++void uksm_vma_add_new(struct vm_area_struct *vma) ++{ ++ struct vma_slot *slot; ++ ++ if (!vma_can_enter(vma)) { ++ vma->uksm_vma_slot = NULL; ++ return; ++ } ++ ++ slot = alloc_vma_slot(); ++ if (!slot) { ++ vma->uksm_vma_slot = NULL; ++ return; ++ } ++ ++ vma->uksm_vma_slot = slot; ++ vma->vm_flags |= VM_MERGEABLE; ++ slot->vma = vma; ++ slot->mm = vma->vm_mm; ++ slot->ctime_j = jiffies; ++ slot->pages = vma_pages(vma); ++ spin_lock(&vma_slot_list_lock); ++ list_add_tail(&slot->slot_list, &vma_slot_new); ++ spin_unlock(&vma_slot_list_lock); ++} ++ ++/* 32/3 < they < 32/2 */ ++#define shiftl 8 ++#define shiftr 12 ++ ++#define HASH_FROM_TO(from, to) \ ++for (index = from; index < to; index++) { \ ++ pos = random_nums[index]; \ ++ hash += key[pos]; \ ++ hash += (hash << shiftl); \ ++ hash ^= (hash >> shiftr); \ ++} ++ ++ ++#define HASH_FROM_DOWN_TO(from, to) \ ++for (index = from - 1; index >= to; index--) { \ ++ hash ^= (hash >> shiftr); \ ++ hash ^= (hash >> (shiftr*2)); \ ++ hash -= (hash << shiftl); \ ++ hash += (hash << (shiftl*2)); \ ++ pos = random_nums[index]; \ ++ hash -= key[pos]; \ ++} ++ ++/* ++ * The main random sample hash function. ++ */ ++static u32 random_sample_hash(void *addr, u32 hash_strength) ++{ ++ u32 hash = 0xdeadbeef; ++ int index, pos, loop = hash_strength; ++ u32 *key = (u32 *)addr; ++ ++ if (loop > HASH_STRENGTH_FULL) ++ loop = HASH_STRENGTH_FULL; ++ ++ HASH_FROM_TO(0, loop); ++ ++ if (hash_strength > HASH_STRENGTH_FULL) { ++ loop = hash_strength - HASH_STRENGTH_FULL; ++ HASH_FROM_TO(0, loop); ++ } ++ ++ return hash; ++} ++ ++ ++/** ++ * It's used when hash strength is adjusted ++ * ++ * @addr The page's virtual address ++ * @from The original hash strength ++ * @to The hash strength changed to ++ * @hash The hash value generated with "from" hash value ++ * ++ * return the hash value ++ */ ++static u32 delta_hash(void *addr, int from, int to, u32 hash) ++{ ++ u32 *key = (u32 *)addr; ++ int index, pos; /* make sure they are int type */ ++ ++ if (to > from) { ++ if (from >= HASH_STRENGTH_FULL) { ++ from -= HASH_STRENGTH_FULL; ++ to -= HASH_STRENGTH_FULL; ++ HASH_FROM_TO(from, to); ++ } else if (to <= HASH_STRENGTH_FULL) { ++ HASH_FROM_TO(from, to); ++ } else { ++ HASH_FROM_TO(from, HASH_STRENGTH_FULL); ++ HASH_FROM_TO(0, to - HASH_STRENGTH_FULL); ++ } ++ } else { ++ if (from <= HASH_STRENGTH_FULL) { ++ HASH_FROM_DOWN_TO(from, to); ++ } else if (to >= HASH_STRENGTH_FULL) { ++ from -= HASH_STRENGTH_FULL; ++ to -= HASH_STRENGTH_FULL; ++ HASH_FROM_DOWN_TO(from, to); ++ } else { ++ HASH_FROM_DOWN_TO(from - HASH_STRENGTH_FULL, 0); ++ HASH_FROM_DOWN_TO(HASH_STRENGTH_FULL, to); ++ } ++ } ++ ++ return hash; ++} ++ ++/** ++ * ++ * Called when: rshash_pos or rshash_neg is about to overflow or a scan round ++ * has finished. ++ * ++ * return 0 if no page has been scanned since last call, 1 otherwise. ++ */ ++static inline int encode_benefit(void) ++{ ++ u64 scanned_delta, pos_delta, neg_delta; ++ unsigned long base = benefit.base; ++ ++ scanned_delta = uksm_pages_scanned - uksm_pages_scanned_last; ++ ++ if (!scanned_delta) ++ return 0; ++ ++ scanned_delta >>= base; ++ pos_delta = rshash_pos >> base; ++ neg_delta = rshash_neg >> base; ++ ++ if (CAN_OVERFLOW_U64(benefit.pos, pos_delta) || ++ CAN_OVERFLOW_U64(benefit.neg, neg_delta) || ++ CAN_OVERFLOW_U64(benefit.scanned, scanned_delta)) { ++ benefit.scanned >>= 1; ++ benefit.neg >>= 1; ++ benefit.pos >>= 1; ++ benefit.base++; ++ scanned_delta >>= 1; ++ pos_delta >>= 1; ++ neg_delta >>= 1; ++ } ++ ++ benefit.pos += pos_delta; ++ benefit.neg += neg_delta; ++ benefit.scanned += scanned_delta; ++ ++ BUG_ON(!benefit.scanned); ++ ++ rshash_pos = rshash_neg = 0; ++ uksm_pages_scanned_last = uksm_pages_scanned; ++ ++ return 1; ++} ++ ++static inline void reset_benefit(void) ++{ ++ benefit.pos = 0; ++ benefit.neg = 0; ++ benefit.base = 0; ++ benefit.scanned = 0; ++} ++ ++static inline void inc_rshash_pos(unsigned long delta) ++{ ++ if (CAN_OVERFLOW_U64(rshash_pos, delta)) ++ encode_benefit(); ++ ++ rshash_pos += delta; ++} ++ ++static inline void inc_rshash_neg(unsigned long delta) ++{ ++ if (CAN_OVERFLOW_U64(rshash_neg, delta)) ++ encode_benefit(); ++ ++ rshash_neg += delta; ++} ++ ++ ++static inline u32 page_hash(struct page *page, unsigned long hash_strength, ++ int cost_accounting) ++{ ++ u32 val; ++ unsigned long delta; ++ ++ void *addr = kmap_atomic(page); ++ ++ val = random_sample_hash(addr, hash_strength); ++ kunmap_atomic(addr); ++ ++ if (cost_accounting) { ++ if (hash_strength < HASH_STRENGTH_FULL) ++ delta = HASH_STRENGTH_FULL - hash_strength; ++ else ++ delta = 0; ++ ++ inc_rshash_pos(delta); ++ } ++ ++ return val; ++} ++ ++static int memcmp_pages(struct page *page1, struct page *page2, ++ int cost_accounting) ++{ ++ char *addr1, *addr2; ++ int ret; ++ ++ addr1 = kmap_atomic(page1); ++ addr2 = kmap_atomic(page2); ++ ret = memcmp(addr1, addr2, PAGE_SIZE); ++ kunmap_atomic(addr2); ++ kunmap_atomic(addr1); ++ ++ if (cost_accounting) ++ inc_rshash_neg(memcmp_cost); ++ ++ return ret; ++} ++ ++static inline int pages_identical(struct page *page1, struct page *page2) ++{ ++ return !memcmp_pages(page1, page2, 0); ++} ++ ++static inline int is_page_full_zero(struct page *page) ++{ ++ char *addr; ++ int ret; ++ ++ addr = kmap_atomic(page); ++ ret = is_full_zero(addr, PAGE_SIZE); ++ kunmap_atomic(addr); ++ ++ return ret; ++} ++ ++static int write_protect_page(struct vm_area_struct *vma, struct page *page, ++ pte_t *orig_pte, pte_t *old_pte) ++{ ++ struct mm_struct *mm = vma->vm_mm; ++ struct page_vma_mapped_walk pvmw = { ++ .page = page, ++ .vma = vma, ++ }; ++ int swapped; ++ int err = -EFAULT; ++ unsigned long mmun_start; /* For mmu_notifiers */ ++ unsigned long mmun_end; /* For mmu_notifiers */ ++ ++ pvmw.address = page_address_in_vma(page, vma); ++ if (pvmw.address == -EFAULT) ++ goto out; ++ ++ BUG_ON(PageTransCompound(page)); ++ ++ mmun_start = pvmw.address; ++ mmun_end = pvmw.address + PAGE_SIZE; ++ mmu_notifier_invalidate_range_start(mm, mmun_start, mmun_end); ++ ++ if (!page_vma_mapped_walk(&pvmw)) ++ goto out_mn; ++ if (WARN_ONCE(!pvmw.pte, "Unexpected PMD mapping?")) ++ goto out_unlock; ++ ++ if (old_pte) ++ *old_pte = *pvmw.pte; ++ ++ if (pte_write(*pvmw.pte) || pte_dirty(*pvmw.pte) || ++ (pte_protnone(*pvmw.pte) && pte_savedwrite(*pvmw.pte)) || mm_tlb_flush_pending(mm)) { ++ pte_t entry; ++ ++ swapped = PageSwapCache(page); ++ flush_cache_page(vma, pvmw.address, page_to_pfn(page)); ++ /* ++ * Ok this is tricky, when get_user_pages_fast() run it doesn't ++ * take any lock, therefore the check that we are going to make ++ * with the pagecount against the mapcount is racey and ++ * O_DIRECT can happen right after the check. ++ * So we clear the pte and flush the tlb before the check ++ * this assure us that no O_DIRECT can happen after the check ++ * or in the middle of the check. ++ */ ++ entry = ptep_clear_flush_notify(vma, pvmw.address, pvmw.pte); ++ /* ++ * Check that no O_DIRECT or similar I/O is in progress on the ++ * page ++ */ ++ if (page_mapcount(page) + 1 + swapped != page_count(page)) { ++ set_pte_at(mm, pvmw.address, pvmw.pte, entry); ++ goto out_unlock; ++ } ++ if (pte_dirty(entry)) ++ set_page_dirty(page); ++ ++ if (pte_protnone(entry)) ++ entry = pte_mkclean(pte_clear_savedwrite(entry)); ++ else ++ entry = pte_mkclean(pte_wrprotect(entry)); ++ ++ set_pte_at_notify(mm, pvmw.address, pvmw.pte, entry); ++ } ++ *orig_pte = *pvmw.pte; ++ err = 0; ++ ++out_unlock: ++ page_vma_mapped_walk_done(&pvmw); ++out_mn: ++ mmu_notifier_invalidate_range_end(mm, mmun_start, mmun_end); ++out: ++ return err; ++} ++ ++#define MERGE_ERR_PGERR 1 /* the page is invalid cannot continue */ ++#define MERGE_ERR_COLLI 2 /* there is a collision */ ++#define MERGE_ERR_COLLI_MAX 3 /* collision at the max hash strength */ ++#define MERGE_ERR_CHANGED 4 /* the page has changed since last hash */ ++ ++ ++/** ++ * replace_page - replace page in vma by new ksm page ++ * @vma: vma that holds the pte pointing to page ++ * @page: the page we are replacing by kpage ++ * @kpage: the ksm page we replace page by ++ * @orig_pte: the original value of the pte ++ * ++ * Returns 0 on success, MERGE_ERR_PGERR on failure. ++ */ ++static int replace_page(struct vm_area_struct *vma, struct page *page, ++ struct page *kpage, pte_t orig_pte) ++{ ++ struct mm_struct *mm = vma->vm_mm; ++ pgd_t *pgd; ++ p4d_t *p4d; ++ pud_t *pud; ++ pmd_t *pmd; ++ pte_t *ptep; ++ spinlock_t *ptl; ++ pte_t entry; ++ ++ unsigned long addr; ++ int err = MERGE_ERR_PGERR; ++ unsigned long mmun_start; /* For mmu_notifiers */ ++ unsigned long mmun_end; /* For mmu_notifiers */ ++ ++ addr = page_address_in_vma(page, vma); ++ if (addr == -EFAULT) ++ goto out; ++ ++ pgd = pgd_offset(mm, addr); ++ if (!pgd_present(*pgd)) ++ goto out; ++ ++ p4d = p4d_offset(pgd, addr); ++ pud = pud_offset(p4d, addr); ++ if (!pud_present(*pud)) ++ goto out; ++ ++ pmd = pmd_offset(pud, addr); ++ BUG_ON(pmd_trans_huge(*pmd)); ++ if (!pmd_present(*pmd)) ++ goto out; ++ ++ mmun_start = addr; ++ mmun_end = addr + PAGE_SIZE; ++ mmu_notifier_invalidate_range_start(mm, mmun_start, mmun_end); ++ ++ ptep = pte_offset_map_lock(mm, pmd, addr, &ptl); ++ if (!pte_same(*ptep, orig_pte)) { ++ pte_unmap_unlock(ptep, ptl); ++ goto out_mn; ++ } ++ ++ flush_cache_page(vma, addr, pte_pfn(*ptep)); ++ ptep_clear_flush_notify(vma, addr, ptep); ++ entry = mk_pte(kpage, vma->vm_page_prot); ++ ++ /* special treatment is needed for zero_page */ ++ if ((page_to_pfn(kpage) == uksm_zero_pfn) || ++ (page_to_pfn(kpage) == zero_pfn)) { ++ entry = pte_mkspecial(entry); ++ dec_mm_counter(mm, MM_ANONPAGES); ++ inc_zone_page_state(page, NR_UKSM_ZERO_PAGES); ++ } else { ++ get_page(kpage); ++ page_add_anon_rmap(kpage, vma, addr, false); ++ } ++ ++ set_pte_at_notify(mm, addr, ptep, entry); ++ ++ page_remove_rmap(page, false); ++ if (!page_mapped(page)) ++ try_to_free_swap(page); ++ put_page(page); ++ ++ pte_unmap_unlock(ptep, ptl); ++ err = 0; ++out_mn: ++ mmu_notifier_invalidate_range_end(mm, mmun_start, mmun_end); ++out: ++ return err; ++} ++ ++ ++/** ++ * Fully hash a page with HASH_STRENGTH_MAX return a non-zero hash value. The ++ * zero hash value at HASH_STRENGTH_MAX is used to indicated that its ++ * hash_max member has not been calculated. ++ * ++ * @page The page needs to be hashed ++ * @hash_old The hash value calculated with current hash strength ++ * ++ * return the new hash value calculated at HASH_STRENGTH_MAX ++ */ ++static inline u32 page_hash_max(struct page *page, u32 hash_old) ++{ ++ u32 hash_max = 0; ++ void *addr; ++ ++ addr = kmap_atomic(page); ++ hash_max = delta_hash(addr, hash_strength, ++ HASH_STRENGTH_MAX, hash_old); ++ ++ kunmap_atomic(addr); ++ ++ if (!hash_max) ++ hash_max = 1; ++ ++ inc_rshash_neg(HASH_STRENGTH_MAX - hash_strength); ++ return hash_max; ++} ++ ++/* ++ * We compare the hash again, to ensure that it is really a hash collision ++ * instead of being caused by page write. ++ */ ++static inline int check_collision(struct rmap_item *rmap_item, ++ u32 hash) ++{ ++ int err; ++ struct page *page = rmap_item->page; ++ ++ /* if this rmap_item has already been hash_maxed, then the collision ++ * must appears in the second-level rbtree search. In this case we check ++ * if its hash_max value has been changed. Otherwise, the collision ++ * happens in the first-level rbtree search, so we check against it's ++ * current hash value. ++ */ ++ if (rmap_item->hash_max) { ++ inc_rshash_neg(memcmp_cost); ++ inc_rshash_neg(HASH_STRENGTH_MAX - hash_strength); ++ ++ if (rmap_item->hash_max == page_hash_max(page, hash)) ++ err = MERGE_ERR_COLLI; ++ else ++ err = MERGE_ERR_CHANGED; ++ } else { ++ inc_rshash_neg(memcmp_cost + hash_strength); ++ ++ if (page_hash(page, hash_strength, 0) == hash) ++ err = MERGE_ERR_COLLI; ++ else ++ err = MERGE_ERR_CHANGED; ++ } ++ ++ return err; ++} ++ ++/** ++ * Try to merge a rmap_item.page with a kpage in stable node. kpage must ++ * already be a ksm page. ++ * ++ * @return 0 if the pages were merged, -EFAULT otherwise. ++ */ ++static int try_to_merge_with_uksm_page(struct rmap_item *rmap_item, ++ struct page *kpage, u32 hash) ++{ ++ struct vm_area_struct *vma = rmap_item->slot->vma; ++ struct mm_struct *mm = vma->vm_mm; ++ pte_t orig_pte = __pte(0); ++ int err = MERGE_ERR_PGERR; ++ struct page *page; ++ ++ if (uksm_test_exit(mm)) ++ goto out; ++ ++ page = rmap_item->page; ++ ++ if (page == kpage) { /* ksm page forked */ ++ err = 0; ++ goto out; ++ } ++ ++ /* ++ * We need the page lock to read a stable PageSwapCache in ++ * write_protect_page(). We use trylock_page() instead of ++ * lock_page() because we don't want to wait here - we ++ * prefer to continue scanning and merging different pages, ++ * then come back to this page when it is unlocked. ++ */ ++ if (!trylock_page(page)) ++ goto out; ++ ++ if (!PageAnon(page) || !PageKsm(kpage)) ++ goto out_unlock; ++ ++ if (PageTransCompound(page)) { ++ err = split_huge_page(page); ++ if (err) ++ goto out_unlock; ++ } ++ ++ /* ++ * If this anonymous page is mapped only here, its pte may need ++ * to be write-protected. If it's mapped elsewhere, all of its ++ * ptes are necessarily already write-protected. But in either ++ * case, we need to lock and check page_count is not raised. ++ */ ++ if (write_protect_page(vma, page, &orig_pte, NULL) == 0) { ++ if (pages_identical(page, kpage)) ++ err = replace_page(vma, page, kpage, orig_pte); ++ else ++ err = check_collision(rmap_item, hash); ++ } ++ ++ if ((vma->vm_flags & VM_LOCKED) && kpage && !err) { ++ munlock_vma_page(page); ++ if (!PageMlocked(kpage)) { ++ unlock_page(page); ++ lock_page(kpage); ++ mlock_vma_page(kpage); ++ page = kpage; /* for final unlock */ ++ } ++ } ++ ++out_unlock: ++ unlock_page(page); ++out: ++ return err; ++} ++ ++ ++ ++/** ++ * If two pages fail to merge in try_to_merge_two_pages, then we have a chance ++ * to restore a page mapping that has been changed in try_to_merge_two_pages. ++ * ++ * @return 0 on success. ++ */ ++static int restore_uksm_page_pte(struct vm_area_struct *vma, unsigned long addr, ++ pte_t orig_pte, pte_t wprt_pte) ++{ ++ struct mm_struct *mm = vma->vm_mm; ++ pgd_t *pgd; ++ p4d_t *p4d; ++ pud_t *pud; ++ pmd_t *pmd; ++ pte_t *ptep; ++ spinlock_t *ptl; ++ ++ int err = -EFAULT; ++ ++ pgd = pgd_offset(mm, addr); ++ if (!pgd_present(*pgd)) ++ goto out; ++ ++ p4d = p4d_offset(pgd, addr); ++ pud = pud_offset(p4d, addr); ++ if (!pud_present(*pud)) ++ goto out; ++ ++ pmd = pmd_offset(pud, addr); ++ if (!pmd_present(*pmd)) ++ goto out; ++ ++ ptep = pte_offset_map_lock(mm, pmd, addr, &ptl); ++ if (!pte_same(*ptep, wprt_pte)) { ++ /* already copied, let it be */ ++ pte_unmap_unlock(ptep, ptl); ++ goto out; ++ } ++ ++ /* ++ * Good boy, still here. When we still get the ksm page, it does not ++ * return to the free page pool, there is no way that a pte was changed ++ * to other page and gets back to this page. And remind that ksm page ++ * do not reuse in do_wp_page(). So it's safe to restore the original ++ * pte. ++ */ ++ flush_cache_page(vma, addr, pte_pfn(*ptep)); ++ ptep_clear_flush_notify(vma, addr, ptep); ++ set_pte_at_notify(mm, addr, ptep, orig_pte); ++ ++ pte_unmap_unlock(ptep, ptl); ++ err = 0; ++out: ++ return err; ++} ++ ++/** ++ * try_to_merge_two_pages() - take two identical pages and prepare ++ * them to be merged into one page(rmap_item->page) ++ * ++ * @return 0 if we successfully merged two identical pages into ++ * one ksm page. MERGE_ERR_COLLI if it's only a hash collision ++ * search in rbtree. MERGE_ERR_CHANGED if rmap_item has been ++ * changed since it's hashed. MERGE_ERR_PGERR otherwise. ++ * ++ */ ++static int try_to_merge_two_pages(struct rmap_item *rmap_item, ++ struct rmap_item *tree_rmap_item, ++ u32 hash) ++{ ++ pte_t orig_pte1 = __pte(0), orig_pte2 = __pte(0); ++ pte_t wprt_pte1 = __pte(0), wprt_pte2 = __pte(0); ++ struct vm_area_struct *vma1 = rmap_item->slot->vma; ++ struct vm_area_struct *vma2 = tree_rmap_item->slot->vma; ++ struct page *page = rmap_item->page; ++ struct page *tree_page = tree_rmap_item->page; ++ int err = MERGE_ERR_PGERR; ++ struct address_space *saved_mapping; ++ ++ ++ if (rmap_item->page == tree_rmap_item->page) ++ goto out; ++ ++ if (!trylock_page(page)) ++ goto out; ++ ++ if (!PageAnon(page)) ++ goto out_unlock; ++ ++ if (PageTransCompound(page)) { ++ err = split_huge_page(page); ++ if (err) ++ goto out_unlock; ++ } ++ ++ if (write_protect_page(vma1, page, &wprt_pte1, &orig_pte1) != 0) { ++ unlock_page(page); ++ goto out; ++ } ++ ++ /* ++ * While we hold page lock, upgrade page from ++ * PageAnon+anon_vma to PageKsm+NULL stable_node: ++ * stable_tree_insert() will update stable_node. ++ */ ++ saved_mapping = page->mapping; ++ set_page_stable_node(page, NULL); ++ mark_page_accessed(page); ++ if (!PageDirty(page)) ++ SetPageDirty(page); ++ ++ unlock_page(page); ++ ++ if (!trylock_page(tree_page)) ++ goto restore_out; ++ ++ if (!PageAnon(tree_page)) { ++ unlock_page(tree_page); ++ goto restore_out; ++ } ++ ++ if (PageTransCompound(tree_page)) { ++ err = split_huge_page(tree_page); ++ if (err) { ++ unlock_page(tree_page); ++ goto restore_out; ++ } ++ } ++ ++ if (write_protect_page(vma2, tree_page, &wprt_pte2, &orig_pte2) != 0) { ++ unlock_page(tree_page); ++ goto restore_out; ++ } ++ ++ if (pages_identical(page, tree_page)) { ++ err = replace_page(vma2, tree_page, page, wprt_pte2); ++ if (err) { ++ unlock_page(tree_page); ++ goto restore_out; ++ } ++ ++ if ((vma2->vm_flags & VM_LOCKED)) { ++ munlock_vma_page(tree_page); ++ if (!PageMlocked(page)) { ++ unlock_page(tree_page); ++ lock_page(page); ++ mlock_vma_page(page); ++ tree_page = page; /* for final unlock */ ++ } ++ } ++ ++ unlock_page(tree_page); ++ ++ goto out; /* success */ ++ ++ } else { ++ if (tree_rmap_item->hash_max && ++ tree_rmap_item->hash_max == rmap_item->hash_max) { ++ err = MERGE_ERR_COLLI_MAX; ++ } else if (page_hash(page, hash_strength, 0) == ++ page_hash(tree_page, hash_strength, 0)) { ++ inc_rshash_neg(memcmp_cost + hash_strength * 2); ++ err = MERGE_ERR_COLLI; ++ } else { ++ err = MERGE_ERR_CHANGED; ++ } ++ ++ unlock_page(tree_page); ++ } ++ ++restore_out: ++ lock_page(page); ++ if (!restore_uksm_page_pte(vma1, get_rmap_addr(rmap_item), ++ orig_pte1, wprt_pte1)) ++ page->mapping = saved_mapping; ++ ++out_unlock: ++ unlock_page(page); ++out: ++ return err; ++} ++ ++static inline int hash_cmp(u32 new_val, u32 node_val) ++{ ++ if (new_val > node_val) ++ return 1; ++ else if (new_val < node_val) ++ return -1; ++ else ++ return 0; ++} ++ ++static inline u32 rmap_item_hash_max(struct rmap_item *item, u32 hash) ++{ ++ u32 hash_max = item->hash_max; ++ ++ if (!hash_max) { ++ hash_max = page_hash_max(item->page, hash); ++ ++ item->hash_max = hash_max; ++ } ++ ++ return hash_max; ++} ++ ++ ++ ++/** ++ * stable_tree_search() - search the stable tree for a page ++ * ++ * @item: the rmap_item we are comparing with ++ * @hash: the hash value of this item->page already calculated ++ * ++ * @return the page we have found, NULL otherwise. The page returned has ++ * been gotten. ++ */ ++static struct page *stable_tree_search(struct rmap_item *item, u32 hash) ++{ ++ struct rb_node *node = root_stable_treep->rb_node; ++ struct tree_node *tree_node; ++ unsigned long hash_max; ++ struct page *page = item->page; ++ struct stable_node *stable_node; ++ ++ stable_node = page_stable_node(page); ++ if (stable_node) { ++ /* ksm page forked, that is ++ * if (PageKsm(page) && !in_stable_tree(rmap_item)) ++ * it's actually gotten once outside. ++ */ ++ get_page(page); ++ return page; ++ } ++ ++ while (node) { ++ int cmp; ++ ++ tree_node = rb_entry(node, struct tree_node, node); ++ ++ cmp = hash_cmp(hash, tree_node->hash); ++ ++ if (cmp < 0) ++ node = node->rb_left; ++ else if (cmp > 0) ++ node = node->rb_right; ++ else ++ break; ++ } ++ ++ if (!node) ++ return NULL; ++ ++ if (tree_node->count == 1) { ++ stable_node = rb_entry(tree_node->sub_root.rb_node, ++ struct stable_node, node); ++ BUG_ON(!stable_node); ++ ++ goto get_page_out; ++ } ++ ++ /* ++ * ok, we have to search the second ++ * level subtree, hash the page to a ++ * full strength. ++ */ ++ node = tree_node->sub_root.rb_node; ++ BUG_ON(!node); ++ hash_max = rmap_item_hash_max(item, hash); ++ ++ while (node) { ++ int cmp; ++ ++ stable_node = rb_entry(node, struct stable_node, node); ++ ++ cmp = hash_cmp(hash_max, stable_node->hash_max); ++ ++ if (cmp < 0) ++ node = node->rb_left; ++ else if (cmp > 0) ++ node = node->rb_right; ++ else ++ goto get_page_out; ++ } ++ ++ return NULL; ++ ++get_page_out: ++ page = get_uksm_page(stable_node, 1, 1); ++ return page; ++} ++ ++static int try_merge_rmap_item(struct rmap_item *item, ++ struct page *kpage, ++ struct page *tree_page) ++{ ++ struct vm_area_struct *vma = item->slot->vma; ++ struct page_vma_mapped_walk pvmw = { ++ .page = kpage, ++ .vma = vma, ++ }; ++ ++ pvmw.address = get_rmap_addr(item); ++ if (!page_vma_mapped_walk(&pvmw)) ++ return 0; ++ ++ if (pte_write(*pvmw.pte)) { ++ /* has changed, abort! */ ++ page_vma_mapped_walk_done(&pvmw); ++ return 0; ++ } ++ ++ get_page(tree_page); ++ page_add_anon_rmap(tree_page, vma, pvmw.address, false); ++ ++ flush_cache_page(vma, pvmw.address, page_to_pfn(kpage)); ++ ptep_clear_flush_notify(vma, pvmw.address, pvmw.pte); ++ set_pte_at_notify(vma->vm_mm, pvmw.address, pvmw.pte, ++ mk_pte(tree_page, vma->vm_page_prot)); ++ ++ page_remove_rmap(kpage, false); ++ put_page(kpage); ++ ++ page_vma_mapped_walk_done(&pvmw); ++ ++ return 1; ++} ++ ++/** ++ * try_to_merge_with_stable_page() - when two rmap_items need to be inserted ++ * into stable tree, the page was found to be identical to a stable ksm page, ++ * this is the last chance we can merge them into one. ++ * ++ * @item1: the rmap_item holding the page which we wanted to insert ++ * into stable tree. ++ * @item2: the other rmap_item we found when unstable tree search ++ * @oldpage: the page currently mapped by the two rmap_items ++ * @tree_page: the page we found identical in stable tree node ++ * @success1: return if item1 is successfully merged ++ * @success2: return if item2 is successfully merged ++ */ ++static void try_merge_with_stable(struct rmap_item *item1, ++ struct rmap_item *item2, ++ struct page **kpage, ++ struct page *tree_page, ++ int *success1, int *success2) ++{ ++ struct vm_area_struct *vma1 = item1->slot->vma; ++ struct vm_area_struct *vma2 = item2->slot->vma; ++ *success1 = 0; ++ *success2 = 0; ++ ++ if (unlikely(*kpage == tree_page)) { ++ /* I don't think this can really happen */ ++ pr_warn("UKSM: unexpected condition detected in " ++ "%s -- *kpage == tree_page !\n", __func__); ++ *success1 = 1; ++ *success2 = 1; ++ return; ++ } ++ ++ if (!PageAnon(*kpage) || !PageKsm(*kpage)) ++ goto failed; ++ ++ if (!trylock_page(tree_page)) ++ goto failed; ++ ++ /* If the oldpage is still ksm and still pointed ++ * to in the right place, and still write protected, ++ * we are confident it's not changed, no need to ++ * memcmp anymore. ++ * be ware, we cannot take nested pte locks, ++ * deadlock risk. ++ */ ++ if (!try_merge_rmap_item(item1, *kpage, tree_page)) ++ goto unlock_failed; ++ ++ /* ok, then vma2, remind that pte1 already set */ ++ if (!try_merge_rmap_item(item2, *kpage, tree_page)) ++ goto success_1; ++ ++ *success2 = 1; ++success_1: ++ *success1 = 1; ++ ++ ++ if ((*success1 && vma1->vm_flags & VM_LOCKED) || ++ (*success2 && vma2->vm_flags & VM_LOCKED)) { ++ munlock_vma_page(*kpage); ++ if (!PageMlocked(tree_page)) ++ mlock_vma_page(tree_page); ++ } ++ ++ /* ++ * We do not need oldpage any more in the caller, so can break the lock ++ * now. ++ */ ++ unlock_page(*kpage); ++ *kpage = tree_page; /* Get unlocked outside. */ ++ return; ++ ++unlock_failed: ++ unlock_page(tree_page); ++failed: ++ return; ++} ++ ++static inline void stable_node_hash_max(struct stable_node *node, ++ struct page *page, u32 hash) ++{ ++ u32 hash_max = node->hash_max; ++ ++ if (!hash_max) { ++ hash_max = page_hash_max(page, hash); ++ node->hash_max = hash_max; ++ } ++} ++ ++static inline ++struct stable_node *new_stable_node(struct tree_node *tree_node, ++ struct page *kpage, u32 hash_max) ++{ ++ struct stable_node *new_stable_node; ++ ++ new_stable_node = alloc_stable_node(); ++ if (!new_stable_node) ++ return NULL; ++ ++ new_stable_node->kpfn = page_to_pfn(kpage); ++ new_stable_node->hash_max = hash_max; ++ new_stable_node->tree_node = tree_node; ++ set_page_stable_node(kpage, new_stable_node); ++ ++ return new_stable_node; ++} ++ ++static inline ++struct stable_node *first_level_insert(struct tree_node *tree_node, ++ struct rmap_item *rmap_item, ++ struct rmap_item *tree_rmap_item, ++ struct page **kpage, u32 hash, ++ int *success1, int *success2) ++{ ++ int cmp; ++ struct page *tree_page; ++ u32 hash_max = 0; ++ struct stable_node *stable_node, *new_snode; ++ struct rb_node *parent = NULL, **new; ++ ++ /* this tree node contains no sub-tree yet */ ++ stable_node = rb_entry(tree_node->sub_root.rb_node, ++ struct stable_node, node); ++ ++ tree_page = get_uksm_page(stable_node, 1, 0); ++ if (tree_page) { ++ cmp = memcmp_pages(*kpage, tree_page, 1); ++ if (!cmp) { ++ try_merge_with_stable(rmap_item, tree_rmap_item, kpage, ++ tree_page, success1, success2); ++ put_page(tree_page); ++ if (!*success1 && !*success2) ++ goto failed; ++ ++ return stable_node; ++ ++ } else { ++ /* ++ * collision in first level try to create a subtree. ++ * A new node need to be created. ++ */ ++ put_page(tree_page); ++ ++ stable_node_hash_max(stable_node, tree_page, ++ tree_node->hash); ++ hash_max = rmap_item_hash_max(rmap_item, hash); ++ cmp = hash_cmp(hash_max, stable_node->hash_max); ++ ++ parent = &stable_node->node; ++ if (cmp < 0) ++ new = &parent->rb_left; ++ else if (cmp > 0) ++ new = &parent->rb_right; ++ else ++ goto failed; ++ } ++ ++ } else { ++ /* the only stable_node deleted, we reuse its tree_node. ++ */ ++ parent = NULL; ++ new = &tree_node->sub_root.rb_node; ++ } ++ ++ new_snode = new_stable_node(tree_node, *kpage, hash_max); ++ if (!new_snode) ++ goto failed; ++ ++ rb_link_node(&new_snode->node, parent, new); ++ rb_insert_color(&new_snode->node, &tree_node->sub_root); ++ tree_node->count++; ++ *success1 = *success2 = 1; ++ ++ return new_snode; ++ ++failed: ++ return NULL; ++} ++ ++static inline ++struct stable_node *stable_subtree_insert(struct tree_node *tree_node, ++ struct rmap_item *rmap_item, ++ struct rmap_item *tree_rmap_item, ++ struct page **kpage, u32 hash, ++ int *success1, int *success2) ++{ ++ struct page *tree_page; ++ u32 hash_max; ++ struct stable_node *stable_node, *new_snode; ++ struct rb_node *parent, **new; ++ ++research: ++ parent = NULL; ++ new = &tree_node->sub_root.rb_node; ++ BUG_ON(!*new); ++ hash_max = rmap_item_hash_max(rmap_item, hash); ++ while (*new) { ++ int cmp; ++ ++ stable_node = rb_entry(*new, struct stable_node, node); ++ ++ cmp = hash_cmp(hash_max, stable_node->hash_max); ++ ++ if (cmp < 0) { ++ parent = *new; ++ new = &parent->rb_left; ++ } else if (cmp > 0) { ++ parent = *new; ++ new = &parent->rb_right; ++ } else { ++ tree_page = get_uksm_page(stable_node, 1, 0); ++ if (tree_page) { ++ cmp = memcmp_pages(*kpage, tree_page, 1); ++ if (!cmp) { ++ try_merge_with_stable(rmap_item, ++ tree_rmap_item, kpage, ++ tree_page, success1, success2); ++ ++ put_page(tree_page); ++ if (!*success1 && !*success2) ++ goto failed; ++ /* ++ * successfully merged with a stable ++ * node ++ */ ++ return stable_node; ++ } else { ++ put_page(tree_page); ++ goto failed; ++ } ++ } else { ++ /* ++ * stable node may be deleted, ++ * and subtree maybe ++ * restructed, cannot ++ * continue, research it. ++ */ ++ if (tree_node->count) { ++ goto research; ++ } else { ++ /* reuse the tree node*/ ++ parent = NULL; ++ new = &tree_node->sub_root.rb_node; ++ } ++ } ++ } ++ } ++ ++ new_snode = new_stable_node(tree_node, *kpage, hash_max); ++ if (!new_snode) ++ goto failed; ++ ++ rb_link_node(&new_snode->node, parent, new); ++ rb_insert_color(&new_snode->node, &tree_node->sub_root); ++ tree_node->count++; ++ *success1 = *success2 = 1; ++ ++ return new_snode; ++ ++failed: ++ return NULL; ++} ++ ++ ++/** ++ * stable_tree_insert() - try to insert a merged page in unstable tree to ++ * the stable tree ++ * ++ * @kpage: the page need to be inserted ++ * @hash: the current hash of this page ++ * @rmap_item: the rmap_item being scanned ++ * @tree_rmap_item: the rmap_item found on unstable tree ++ * @success1: return if rmap_item is merged ++ * @success2: return if tree_rmap_item is merged ++ * ++ * @return the stable_node on stable tree if at least one ++ * rmap_item is inserted into stable tree, NULL ++ * otherwise. ++ */ ++static struct stable_node * ++stable_tree_insert(struct page **kpage, u32 hash, ++ struct rmap_item *rmap_item, ++ struct rmap_item *tree_rmap_item, ++ int *success1, int *success2) ++{ ++ struct rb_node **new = &root_stable_treep->rb_node; ++ struct rb_node *parent = NULL; ++ struct stable_node *stable_node; ++ struct tree_node *tree_node; ++ u32 hash_max = 0; ++ ++ *success1 = *success2 = 0; ++ ++ while (*new) { ++ int cmp; ++ ++ tree_node = rb_entry(*new, struct tree_node, node); ++ ++ cmp = hash_cmp(hash, tree_node->hash); ++ ++ if (cmp < 0) { ++ parent = *new; ++ new = &parent->rb_left; ++ } else if (cmp > 0) { ++ parent = *new; ++ new = &parent->rb_right; ++ } else ++ break; ++ } ++ ++ if (*new) { ++ if (tree_node->count == 1) { ++ stable_node = first_level_insert(tree_node, rmap_item, ++ tree_rmap_item, kpage, ++ hash, success1, success2); ++ } else { ++ stable_node = stable_subtree_insert(tree_node, ++ rmap_item, tree_rmap_item, kpage, ++ hash, success1, success2); ++ } ++ } else { ++ ++ /* no tree node found */ ++ tree_node = alloc_tree_node(stable_tree_node_listp); ++ if (!tree_node) { ++ stable_node = NULL; ++ goto out; ++ } ++ ++ stable_node = new_stable_node(tree_node, *kpage, hash_max); ++ if (!stable_node) { ++ free_tree_node(tree_node); ++ goto out; ++ } ++ ++ tree_node->hash = hash; ++ rb_link_node(&tree_node->node, parent, new); ++ rb_insert_color(&tree_node->node, root_stable_treep); ++ parent = NULL; ++ new = &tree_node->sub_root.rb_node; ++ ++ rb_link_node(&stable_node->node, parent, new); ++ rb_insert_color(&stable_node->node, &tree_node->sub_root); ++ tree_node->count++; ++ *success1 = *success2 = 1; ++ } ++ ++out: ++ return stable_node; ++} ++ ++ ++/** ++ * get_tree_rmap_item_page() - try to get the page and lock the mmap_sem ++ * ++ * @return 0 on success, -EBUSY if unable to lock the mmap_sem, ++ * -EINVAL if the page mapping has been changed. ++ */ ++static inline int get_tree_rmap_item_page(struct rmap_item *tree_rmap_item) ++{ ++ int err; ++ ++ err = get_mergeable_page_lock_mmap(tree_rmap_item); ++ ++ if (err == -EINVAL) { ++ /* its page map has been changed, remove it */ ++ remove_rmap_item_from_tree(tree_rmap_item); ++ } ++ ++ /* The page is gotten and mmap_sem is locked now. */ ++ return err; ++} ++ ++ ++/** ++ * unstable_tree_search_insert() - search an unstable tree rmap_item with the ++ * same hash value. Get its page and trylock the mmap_sem ++ */ ++static inline ++struct rmap_item *unstable_tree_search_insert(struct rmap_item *rmap_item, ++ u32 hash) ++ ++{ ++ struct rb_node **new = &root_unstable_tree.rb_node; ++ struct rb_node *parent = NULL; ++ struct tree_node *tree_node; ++ u32 hash_max; ++ struct rmap_item *tree_rmap_item; ++ ++ while (*new) { ++ int cmp; ++ ++ tree_node = rb_entry(*new, struct tree_node, node); ++ ++ cmp = hash_cmp(hash, tree_node->hash); ++ ++ if (cmp < 0) { ++ parent = *new; ++ new = &parent->rb_left; ++ } else if (cmp > 0) { ++ parent = *new; ++ new = &parent->rb_right; ++ } else ++ break; ++ } ++ ++ if (*new) { ++ /* got the tree_node */ ++ if (tree_node->count == 1) { ++ tree_rmap_item = rb_entry(tree_node->sub_root.rb_node, ++ struct rmap_item, node); ++ BUG_ON(!tree_rmap_item); ++ ++ goto get_page_out; ++ } ++ ++ /* well, search the collision subtree */ ++ new = &tree_node->sub_root.rb_node; ++ BUG_ON(!*new); ++ hash_max = rmap_item_hash_max(rmap_item, hash); ++ ++ while (*new) { ++ int cmp; ++ ++ tree_rmap_item = rb_entry(*new, struct rmap_item, ++ node); ++ ++ cmp = hash_cmp(hash_max, tree_rmap_item->hash_max); ++ parent = *new; ++ if (cmp < 0) ++ new = &parent->rb_left; ++ else if (cmp > 0) ++ new = &parent->rb_right; ++ else ++ goto get_page_out; ++ } ++ } else { ++ /* alloc a new tree_node */ ++ tree_node = alloc_tree_node(&unstable_tree_node_list); ++ if (!tree_node) ++ return NULL; ++ ++ tree_node->hash = hash; ++ rb_link_node(&tree_node->node, parent, new); ++ rb_insert_color(&tree_node->node, &root_unstable_tree); ++ parent = NULL; ++ new = &tree_node->sub_root.rb_node; ++ } ++ ++ /* did not found even in sub-tree */ ++ rmap_item->tree_node = tree_node; ++ rmap_item->address |= UNSTABLE_FLAG; ++ rmap_item->hash_round = uksm_hash_round; ++ rb_link_node(&rmap_item->node, parent, new); ++ rb_insert_color(&rmap_item->node, &tree_node->sub_root); ++ ++ uksm_pages_unshared++; ++ return NULL; ++ ++get_page_out: ++ if (tree_rmap_item->page == rmap_item->page) ++ return NULL; ++ ++ if (get_tree_rmap_item_page(tree_rmap_item)) ++ return NULL; ++ ++ return tree_rmap_item; ++} ++ ++static void hold_anon_vma(struct rmap_item *rmap_item, ++ struct anon_vma *anon_vma) ++{ ++ rmap_item->anon_vma = anon_vma; ++ get_anon_vma(anon_vma); ++} ++ ++ ++/** ++ * stable_tree_append() - append a rmap_item to a stable node. Deduplication ++ * ratio statistics is done in this function. ++ * ++ */ ++static void stable_tree_append(struct rmap_item *rmap_item, ++ struct stable_node *stable_node, int logdedup) ++{ ++ struct node_vma *node_vma = NULL, *new_node_vma, *node_vma_cont = NULL; ++ unsigned long key = (unsigned long)rmap_item->slot; ++ unsigned long factor = rmap_item->slot->rung->step; ++ ++ BUG_ON(!stable_node); ++ rmap_item->address |= STABLE_FLAG; ++ ++ if (hlist_empty(&stable_node->hlist)) { ++ uksm_pages_shared++; ++ goto node_vma_new; ++ } else { ++ uksm_pages_sharing++; ++ } ++ ++ hlist_for_each_entry(node_vma, &stable_node->hlist, hlist) { ++ if (node_vma->key >= key) ++ break; ++ ++ if (logdedup) { ++ node_vma->slot->pages_bemerged += factor; ++ if (list_empty(&node_vma->slot->dedup_list)) ++ list_add(&node_vma->slot->dedup_list, ++ &vma_slot_dedup); ++ } ++ } ++ ++ if (node_vma) { ++ if (node_vma->key == key) { ++ node_vma_cont = hlist_entry_safe(node_vma->hlist.next, struct node_vma, hlist); ++ goto node_vma_ok; ++ } else if (node_vma->key > key) { ++ node_vma_cont = node_vma; ++ } ++ } ++ ++node_vma_new: ++ /* no same vma already in node, alloc a new node_vma */ ++ new_node_vma = alloc_node_vma(); ++ BUG_ON(!new_node_vma); ++ new_node_vma->head = stable_node; ++ new_node_vma->slot = rmap_item->slot; ++ ++ if (!node_vma) { ++ hlist_add_head(&new_node_vma->hlist, &stable_node->hlist); ++ } else if (node_vma->key != key) { ++ if (node_vma->key < key) ++ hlist_add_behind(&new_node_vma->hlist, &node_vma->hlist); ++ else { ++ hlist_add_before(&new_node_vma->hlist, ++ &node_vma->hlist); ++ } ++ ++ } ++ node_vma = new_node_vma; ++ ++node_vma_ok: /* ok, ready to add to the list */ ++ rmap_item->head = node_vma; ++ hlist_add_head(&rmap_item->hlist, &node_vma->rmap_hlist); ++ hold_anon_vma(rmap_item, rmap_item->slot->vma->anon_vma); ++ if (logdedup) { ++ rmap_item->slot->pages_merged++; ++ if (node_vma_cont) { ++ node_vma = node_vma_cont; ++ hlist_for_each_entry_continue(node_vma, hlist) { ++ node_vma->slot->pages_bemerged += factor; ++ if (list_empty(&node_vma->slot->dedup_list)) ++ list_add(&node_vma->slot->dedup_list, ++ &vma_slot_dedup); ++ } ++ } ++ } ++} ++ ++/* ++ * We use break_ksm to break COW on a ksm page: it's a stripped down ++ * ++ * if (get_user_pages(addr, 1, 1, 1, &page, NULL) == 1) ++ * put_page(page); ++ * ++ * but taking great care only to touch a ksm page, in a VM_MERGEABLE vma, ++ * in case the application has unmapped and remapped mm,addr meanwhile. ++ * Could a ksm page appear anywhere else? Actually yes, in a VM_PFNMAP ++ * mmap of /dev/mem or /dev/kmem, where we would not want to touch it. ++ */ ++static int break_ksm(struct vm_area_struct *vma, unsigned long addr) ++{ ++ struct page *page; ++ int ret = 0; ++ ++ do { ++ cond_resched(); ++ page = follow_page(vma, addr, FOLL_GET | FOLL_MIGRATION | FOLL_REMOTE); ++ if (IS_ERR_OR_NULL(page)) ++ break; ++ if (PageKsm(page)) { ++ ret = handle_mm_fault(vma, addr, ++ FAULT_FLAG_WRITE | FAULT_FLAG_REMOTE); ++ } else ++ ret = VM_FAULT_WRITE; ++ put_page(page); ++ } while (!(ret & (VM_FAULT_WRITE | VM_FAULT_SIGBUS | VM_FAULT_SIGSEGV | VM_FAULT_OOM))); ++ /* ++ * We must loop because handle_mm_fault() may back out if there's ++ * any difficulty e.g. if pte accessed bit gets updated concurrently. ++ * ++ * VM_FAULT_WRITE is what we have been hoping for: it indicates that ++ * COW has been broken, even if the vma does not permit VM_WRITE; ++ * but note that a concurrent fault might break PageKsm for us. ++ * ++ * VM_FAULT_SIGBUS could occur if we race with truncation of the ++ * backing file, which also invalidates anonymous pages: that's ++ * okay, that truncation will have unmapped the PageKsm for us. ++ * ++ * VM_FAULT_OOM: at the time of writing (late July 2009), setting ++ * aside mem_cgroup limits, VM_FAULT_OOM would only be set if the ++ * current task has TIF_MEMDIE set, and will be OOM killed on return ++ * to user; and ksmd, having no mm, would never be chosen for that. ++ * ++ * But if the mm is in a limited mem_cgroup, then the fault may fail ++ * with VM_FAULT_OOM even if the current task is not TIF_MEMDIE; and ++ * even ksmd can fail in this way - though it's usually breaking ksm ++ * just to undo a merge it made a moment before, so unlikely to oom. ++ * ++ * That's a pity: we might therefore have more kernel pages allocated ++ * than we're counting as nodes in the stable tree; but uksm_do_scan ++ * will retry to break_cow on each pass, so should recover the page ++ * in due course. The important thing is to not let VM_MERGEABLE ++ * be cleared while any such pages might remain in the area. ++ */ ++ return (ret & VM_FAULT_OOM) ? -ENOMEM : 0; ++} ++ ++static void break_cow(struct rmap_item *rmap_item) ++{ ++ struct vm_area_struct *vma = rmap_item->slot->vma; ++ struct mm_struct *mm = vma->vm_mm; ++ unsigned long addr = get_rmap_addr(rmap_item); ++ ++ if (uksm_test_exit(mm)) ++ goto out; ++ ++ break_ksm(vma, addr); ++out: ++ return; ++} ++ ++/* ++ * Though it's very tempting to unmerge in_stable_tree(rmap_item)s rather ++ * than check every pte of a given vma, the locking doesn't quite work for ++ * that - an rmap_item is assigned to the stable tree after inserting ksm ++ * page and upping mmap_sem. Nor does it fit with the way we skip dup'ing ++ * rmap_items from parent to child at fork time (so as not to waste time ++ * if exit comes before the next scan reaches it). ++ * ++ * Similarly, although we'd like to remove rmap_items (so updating counts ++ * and freeing memory) when unmerging an area, it's easier to leave that ++ * to the next pass of ksmd - consider, for example, how ksmd might be ++ * in cmp_and_merge_page on one of the rmap_items we would be removing. ++ */ ++inline int unmerge_uksm_pages(struct vm_area_struct *vma, ++ unsigned long start, unsigned long end) ++{ ++ unsigned long addr; ++ int err = 0; ++ ++ for (addr = start; addr < end && !err; addr += PAGE_SIZE) { ++ if (uksm_test_exit(vma->vm_mm)) ++ break; ++ if (signal_pending(current)) ++ err = -ERESTARTSYS; ++ else ++ err = break_ksm(vma, addr); ++ } ++ return err; ++} ++ ++static inline void inc_uksm_pages_scanned(void) ++{ ++ u64 delta; ++ ++ ++ if (uksm_pages_scanned == U64_MAX) { ++ encode_benefit(); ++ ++ delta = uksm_pages_scanned >> pages_scanned_base; ++ ++ if (CAN_OVERFLOW_U64(pages_scanned_stored, delta)) { ++ pages_scanned_stored >>= 1; ++ delta >>= 1; ++ pages_scanned_base++; ++ } ++ ++ pages_scanned_stored += delta; ++ ++ uksm_pages_scanned = uksm_pages_scanned_last = 0; ++ } ++ ++ uksm_pages_scanned++; ++} ++ ++static inline int find_zero_page_hash(int strength, u32 hash) ++{ ++ return (zero_hash_table[strength] == hash); ++} ++ ++static ++int cmp_and_merge_zero_page(struct vm_area_struct *vma, struct page *page) ++{ ++ struct page *zero_page = empty_uksm_zero_page; ++ struct mm_struct *mm = vma->vm_mm; ++ pte_t orig_pte = __pte(0); ++ int err = -EFAULT; ++ ++ if (uksm_test_exit(mm)) ++ goto out; ++ ++ if (!trylock_page(page)) ++ goto out; ++ ++ if (!PageAnon(page)) ++ goto out_unlock; ++ ++ if (PageTransCompound(page)) { ++ err = split_huge_page(page); ++ if (err) ++ goto out_unlock; ++ } ++ ++ if (write_protect_page(vma, page, &orig_pte, 0) == 0) { ++ if (is_page_full_zero(page)) ++ err = replace_page(vma, page, zero_page, orig_pte); ++ } ++ ++out_unlock: ++ unlock_page(page); ++out: ++ return err; ++} ++ ++/* ++ * cmp_and_merge_page() - first see if page can be merged into the stable ++ * tree; if not, compare hash to previous and if it's the same, see if page ++ * can be inserted into the unstable tree, or merged with a page already there ++ * and both transferred to the stable tree. ++ * ++ * @page: the page that we are searching identical page to. ++ * @rmap_item: the reverse mapping into the virtual address of this page ++ */ ++static void cmp_and_merge_page(struct rmap_item *rmap_item, u32 hash) ++{ ++ struct rmap_item *tree_rmap_item; ++ struct page *page; ++ struct page *kpage = NULL; ++ u32 hash_max; ++ int err; ++ unsigned int success1, success2; ++ struct stable_node *snode; ++ int cmp; ++ struct rb_node *parent = NULL, **new; ++ ++ remove_rmap_item_from_tree(rmap_item); ++ page = rmap_item->page; ++ ++ /* We first start with searching the page inside the stable tree */ ++ kpage = stable_tree_search(rmap_item, hash); ++ if (kpage) { ++ err = try_to_merge_with_uksm_page(rmap_item, kpage, ++ hash); ++ if (!err) { ++ /* ++ * The page was successfully merged, add ++ * its rmap_item to the stable tree. ++ * page lock is needed because it's ++ * racing with try_to_unmap_ksm(), etc. ++ */ ++ lock_page(kpage); ++ snode = page_stable_node(kpage); ++ stable_tree_append(rmap_item, snode, 1); ++ unlock_page(kpage); ++ put_page(kpage); ++ return; /* success */ ++ } ++ put_page(kpage); ++ ++ /* ++ * if it's a collision and it has been search in sub-rbtree ++ * (hash_max != 0), we want to abort, because if it is ++ * successfully merged in unstable tree, the collision trends to ++ * happen again. ++ */ ++ if (err == MERGE_ERR_COLLI && rmap_item->hash_max) ++ return; ++ } ++ ++ tree_rmap_item = ++ unstable_tree_search_insert(rmap_item, hash); ++ if (tree_rmap_item) { ++ err = try_to_merge_two_pages(rmap_item, tree_rmap_item, hash); ++ /* ++ * As soon as we merge this page, we want to remove the ++ * rmap_item of the page we have merged with from the unstable ++ * tree, and insert it instead as new node in the stable tree. ++ */ ++ if (!err) { ++ kpage = page; ++ remove_rmap_item_from_tree(tree_rmap_item); ++ lock_page(kpage); ++ snode = stable_tree_insert(&kpage, hash, ++ rmap_item, tree_rmap_item, ++ &success1, &success2); ++ ++ /* ++ * Do not log dedup for tree item, it's not counted as ++ * scanned in this round. ++ */ ++ if (success2) ++ stable_tree_append(tree_rmap_item, snode, 0); ++ ++ /* ++ * The order of these two stable append is important: ++ * we are scanning rmap_item. ++ */ ++ if (success1) ++ stable_tree_append(rmap_item, snode, 1); ++ ++ /* ++ * The original kpage may be unlocked inside ++ * stable_tree_insert() already. This page ++ * should be unlocked before doing ++ * break_cow(). ++ */ ++ unlock_page(kpage); ++ ++ if (!success1) ++ break_cow(rmap_item); ++ ++ if (!success2) ++ break_cow(tree_rmap_item); ++ ++ } else if (err == MERGE_ERR_COLLI) { ++ BUG_ON(tree_rmap_item->tree_node->count > 1); ++ ++ rmap_item_hash_max(tree_rmap_item, ++ tree_rmap_item->tree_node->hash); ++ ++ hash_max = rmap_item_hash_max(rmap_item, hash); ++ cmp = hash_cmp(hash_max, tree_rmap_item->hash_max); ++ parent = &tree_rmap_item->node; ++ if (cmp < 0) ++ new = &parent->rb_left; ++ else if (cmp > 0) ++ new = &parent->rb_right; ++ else ++ goto put_up_out; ++ ++ rmap_item->tree_node = tree_rmap_item->tree_node; ++ rmap_item->address |= UNSTABLE_FLAG; ++ rmap_item->hash_round = uksm_hash_round; ++ rb_link_node(&rmap_item->node, parent, new); ++ rb_insert_color(&rmap_item->node, ++ &tree_rmap_item->tree_node->sub_root); ++ rmap_item->tree_node->count++; ++ } else { ++ /* ++ * either one of the page has changed or they collide ++ * at the max hash, we consider them as ill items. ++ */ ++ remove_rmap_item_from_tree(tree_rmap_item); ++ } ++put_up_out: ++ put_page(tree_rmap_item->page); ++ up_read(&tree_rmap_item->slot->vma->vm_mm->mmap_sem); ++ } ++} ++ ++ ++ ++ ++static inline unsigned long get_pool_index(struct vma_slot *slot, ++ unsigned long index) ++{ ++ unsigned long pool_index; ++ ++ pool_index = (sizeof(struct rmap_list_entry *) * index) >> PAGE_SHIFT; ++ if (pool_index >= slot->pool_size) ++ BUG(); ++ return pool_index; ++} ++ ++static inline unsigned long index_page_offset(unsigned long index) ++{ ++ return offset_in_page(sizeof(struct rmap_list_entry *) * index); ++} ++ ++static inline ++struct rmap_list_entry *get_rmap_list_entry(struct vma_slot *slot, ++ unsigned long index, int need_alloc) ++{ ++ unsigned long pool_index; ++ struct page *page; ++ void *addr; ++ ++ ++ pool_index = get_pool_index(slot, index); ++ if (!slot->rmap_list_pool[pool_index]) { ++ if (!need_alloc) ++ return NULL; ++ ++ page = alloc_page(GFP_KERNEL | __GFP_ZERO | __GFP_NOWARN); ++ if (!page) ++ return NULL; ++ ++ slot->rmap_list_pool[pool_index] = page; ++ } ++ ++ addr = kmap(slot->rmap_list_pool[pool_index]); ++ addr += index_page_offset(index); ++ ++ return addr; ++} ++ ++static inline void put_rmap_list_entry(struct vma_slot *slot, ++ unsigned long index) ++{ ++ unsigned long pool_index; ++ ++ pool_index = get_pool_index(slot, index); ++ BUG_ON(!slot->rmap_list_pool[pool_index]); ++ kunmap(slot->rmap_list_pool[pool_index]); ++} ++ ++static inline int entry_is_new(struct rmap_list_entry *entry) ++{ ++ return !entry->item; ++} ++ ++static inline unsigned long get_index_orig_addr(struct vma_slot *slot, ++ unsigned long index) ++{ ++ return slot->vma->vm_start + (index << PAGE_SHIFT); ++} ++ ++static inline unsigned long get_entry_address(struct rmap_list_entry *entry) ++{ ++ unsigned long addr; ++ ++ if (is_addr(entry->addr)) ++ addr = get_clean_addr(entry->addr); ++ else if (entry->item) ++ addr = get_rmap_addr(entry->item); ++ else ++ BUG(); ++ ++ return addr; ++} ++ ++static inline struct rmap_item *get_entry_item(struct rmap_list_entry *entry) ++{ ++ if (is_addr(entry->addr)) ++ return NULL; ++ ++ return entry->item; ++} ++ ++static inline void inc_rmap_list_pool_count(struct vma_slot *slot, ++ unsigned long index) ++{ ++ unsigned long pool_index; ++ ++ pool_index = get_pool_index(slot, index); ++ BUG_ON(!slot->rmap_list_pool[pool_index]); ++ slot->pool_counts[pool_index]++; ++} ++ ++static inline void dec_rmap_list_pool_count(struct vma_slot *slot, ++ unsigned long index) ++{ ++ unsigned long pool_index; ++ ++ pool_index = get_pool_index(slot, index); ++ BUG_ON(!slot->rmap_list_pool[pool_index]); ++ BUG_ON(!slot->pool_counts[pool_index]); ++ slot->pool_counts[pool_index]--; ++} ++ ++static inline int entry_has_rmap(struct rmap_list_entry *entry) ++{ ++ return !is_addr(entry->addr) && entry->item; ++} ++ ++static inline void swap_entries(struct rmap_list_entry *entry1, ++ unsigned long index1, ++ struct rmap_list_entry *entry2, ++ unsigned long index2) ++{ ++ struct rmap_list_entry tmp; ++ ++ /* swapping two new entries is meaningless */ ++ BUG_ON(entry_is_new(entry1) && entry_is_new(entry2)); ++ ++ tmp = *entry1; ++ *entry1 = *entry2; ++ *entry2 = tmp; ++ ++ if (entry_has_rmap(entry1)) ++ entry1->item->entry_index = index1; ++ ++ if (entry_has_rmap(entry2)) ++ entry2->item->entry_index = index2; ++ ++ if (entry_has_rmap(entry1) && !entry_has_rmap(entry2)) { ++ inc_rmap_list_pool_count(entry1->item->slot, index1); ++ dec_rmap_list_pool_count(entry1->item->slot, index2); ++ } else if (!entry_has_rmap(entry1) && entry_has_rmap(entry2)) { ++ inc_rmap_list_pool_count(entry2->item->slot, index2); ++ dec_rmap_list_pool_count(entry2->item->slot, index1); ++ } ++} ++ ++static inline void free_entry_item(struct rmap_list_entry *entry) ++{ ++ unsigned long index; ++ struct rmap_item *item; ++ ++ if (!is_addr(entry->addr)) { ++ BUG_ON(!entry->item); ++ item = entry->item; ++ entry->addr = get_rmap_addr(item); ++ set_is_addr(entry->addr); ++ index = item->entry_index; ++ remove_rmap_item_from_tree(item); ++ dec_rmap_list_pool_count(item->slot, index); ++ free_rmap_item(item); ++ } ++} ++ ++static inline int pool_entry_boundary(unsigned long index) ++{ ++ unsigned long linear_addr; ++ ++ linear_addr = sizeof(struct rmap_list_entry *) * index; ++ return index && !offset_in_page(linear_addr); ++} ++ ++static inline void try_free_last_pool(struct vma_slot *slot, ++ unsigned long index) ++{ ++ unsigned long pool_index; ++ ++ pool_index = get_pool_index(slot, index); ++ if (slot->rmap_list_pool[pool_index] && ++ !slot->pool_counts[pool_index]) { ++ __free_page(slot->rmap_list_pool[pool_index]); ++ slot->rmap_list_pool[pool_index] = NULL; ++ slot->flags |= UKSM_SLOT_NEED_SORT; ++ } ++ ++} ++ ++static inline unsigned long vma_item_index(struct vm_area_struct *vma, ++ struct rmap_item *item) ++{ ++ return (get_rmap_addr(item) - vma->vm_start) >> PAGE_SHIFT; ++} ++ ++static int within_same_pool(struct vma_slot *slot, ++ unsigned long i, unsigned long j) ++{ ++ unsigned long pool_i, pool_j; ++ ++ pool_i = get_pool_index(slot, i); ++ pool_j = get_pool_index(slot, j); ++ ++ return (pool_i == pool_j); ++} ++ ++static void sort_rmap_entry_list(struct vma_slot *slot) ++{ ++ unsigned long i, j; ++ struct rmap_list_entry *entry, *swap_entry; ++ ++ entry = get_rmap_list_entry(slot, 0, 0); ++ for (i = 0; i < slot->pages; ) { ++ ++ if (!entry) ++ goto skip_whole_pool; ++ ++ if (entry_is_new(entry)) ++ goto next_entry; ++ ++ if (is_addr(entry->addr)) { ++ entry->addr = 0; ++ goto next_entry; ++ } ++ ++ j = vma_item_index(slot->vma, entry->item); ++ if (j == i) ++ goto next_entry; ++ ++ if (within_same_pool(slot, i, j)) ++ swap_entry = entry + j - i; ++ else ++ swap_entry = get_rmap_list_entry(slot, j, 1); ++ ++ swap_entries(entry, i, swap_entry, j); ++ if (!within_same_pool(slot, i, j)) ++ put_rmap_list_entry(slot, j); ++ continue; ++ ++skip_whole_pool: ++ i += PAGE_SIZE / sizeof(*entry); ++ if (i < slot->pages) ++ entry = get_rmap_list_entry(slot, i, 0); ++ continue; ++ ++next_entry: ++ if (i >= slot->pages - 1 || ++ !within_same_pool(slot, i, i + 1)) { ++ put_rmap_list_entry(slot, i); ++ if (i + 1 < slot->pages) ++ entry = get_rmap_list_entry(slot, i + 1, 0); ++ } else ++ entry++; ++ i++; ++ continue; ++ } ++ ++ /* free empty pool entries which contain no rmap_item */ ++ /* CAN be simplied to based on only pool_counts when bug freed !!!!! */ ++ for (i = 0; i < slot->pool_size; i++) { ++ unsigned char has_rmap; ++ void *addr; ++ ++ if (!slot->rmap_list_pool[i]) ++ continue; ++ ++ has_rmap = 0; ++ addr = kmap(slot->rmap_list_pool[i]); ++ BUG_ON(!addr); ++ for (j = 0; j < PAGE_SIZE / sizeof(*entry); j++) { ++ entry = (struct rmap_list_entry *)addr + j; ++ if (is_addr(entry->addr)) ++ continue; ++ if (!entry->item) ++ continue; ++ has_rmap = 1; ++ } ++ kunmap(slot->rmap_list_pool[i]); ++ if (!has_rmap) { ++ BUG_ON(slot->pool_counts[i]); ++ __free_page(slot->rmap_list_pool[i]); ++ slot->rmap_list_pool[i] = NULL; ++ } ++ } ++ ++ slot->flags &= ~UKSM_SLOT_NEED_SORT; ++} ++ ++/* ++ * vma_fully_scanned() - if all the pages in this slot have been scanned. ++ */ ++static inline int vma_fully_scanned(struct vma_slot *slot) ++{ ++ return slot->pages_scanned == slot->pages; ++} ++ ++/** ++ * get_next_rmap_item() - Get the next rmap_item in a vma_slot according to ++ * its random permutation. This function is embedded with the random ++ * permutation index management code. ++ */ ++static struct rmap_item *get_next_rmap_item(struct vma_slot *slot, u32 *hash) ++{ ++ unsigned long rand_range, addr, swap_index, scan_index; ++ struct rmap_item *item = NULL; ++ struct rmap_list_entry *scan_entry, *swap_entry = NULL; ++ struct page *page; ++ ++ scan_index = swap_index = slot->pages_scanned % slot->pages; ++ ++ if (pool_entry_boundary(scan_index)) ++ try_free_last_pool(slot, scan_index - 1); ++ ++ if (vma_fully_scanned(slot)) { ++ if (slot->flags & UKSM_SLOT_NEED_SORT) ++ slot->flags |= UKSM_SLOT_NEED_RERAND; ++ else ++ slot->flags &= ~UKSM_SLOT_NEED_RERAND; ++ if (slot->flags & UKSM_SLOT_NEED_SORT) ++ sort_rmap_entry_list(slot); ++ } ++ ++ scan_entry = get_rmap_list_entry(slot, scan_index, 1); ++ if (!scan_entry) ++ return NULL; ++ ++ if (entry_is_new(scan_entry)) { ++ scan_entry->addr = get_index_orig_addr(slot, scan_index); ++ set_is_addr(scan_entry->addr); ++ } ++ ++ if (slot->flags & UKSM_SLOT_NEED_RERAND) { ++ rand_range = slot->pages - scan_index; ++ BUG_ON(!rand_range); ++ swap_index = scan_index + (prandom_u32() % rand_range); ++ } ++ ++ if (swap_index != scan_index) { ++ swap_entry = get_rmap_list_entry(slot, swap_index, 1); ++ if (entry_is_new(swap_entry)) { ++ swap_entry->addr = get_index_orig_addr(slot, ++ swap_index); ++ set_is_addr(swap_entry->addr); ++ } ++ swap_entries(scan_entry, scan_index, swap_entry, swap_index); ++ } ++ ++ addr = get_entry_address(scan_entry); ++ item = get_entry_item(scan_entry); ++ BUG_ON(addr > slot->vma->vm_end || addr < slot->vma->vm_start); ++ ++ page = follow_page(slot->vma, addr, FOLL_GET); ++ if (IS_ERR_OR_NULL(page)) ++ goto nopage; ++ ++ if (!PageAnon(page)) ++ goto putpage; ++ ++ /*check is zero_page pfn or uksm_zero_page*/ ++ if ((page_to_pfn(page) == zero_pfn) ++ || (page_to_pfn(page) == uksm_zero_pfn)) ++ goto putpage; ++ ++ flush_anon_page(slot->vma, page, addr); ++ flush_dcache_page(page); ++ ++ ++ *hash = page_hash(page, hash_strength, 1); ++ inc_uksm_pages_scanned(); ++ /*if the page content all zero, re-map to zero-page*/ ++ if (find_zero_page_hash(hash_strength, *hash)) { ++ if (!cmp_and_merge_zero_page(slot->vma, page)) { ++ slot->pages_merged++; ++ ++ /* For full-zero pages, no need to create rmap item */ ++ goto putpage; ++ } else { ++ inc_rshash_neg(memcmp_cost / 2); ++ } ++ } ++ ++ if (!item) { ++ item = alloc_rmap_item(); ++ if (item) { ++ /* It has already been zeroed */ ++ item->slot = slot; ++ item->address = addr; ++ item->entry_index = scan_index; ++ scan_entry->item = item; ++ inc_rmap_list_pool_count(slot, scan_index); ++ } else ++ goto putpage; ++ } ++ ++ BUG_ON(item->slot != slot); ++ /* the page may have changed */ ++ item->page = page; ++ put_rmap_list_entry(slot, scan_index); ++ if (swap_entry) ++ put_rmap_list_entry(slot, swap_index); ++ return item; ++ ++putpage: ++ put_page(page); ++ page = NULL; ++nopage: ++ /* no page, store addr back and free rmap_item if possible */ ++ free_entry_item(scan_entry); ++ put_rmap_list_entry(slot, scan_index); ++ if (swap_entry) ++ put_rmap_list_entry(slot, swap_index); ++ return NULL; ++} ++ ++static inline int in_stable_tree(struct rmap_item *rmap_item) ++{ ++ return rmap_item->address & STABLE_FLAG; ++} ++ ++/** ++ * scan_vma_one_page() - scan the next page in a vma_slot. Called with ++ * mmap_sem locked. ++ */ ++static noinline void scan_vma_one_page(struct vma_slot *slot) ++{ ++ u32 hash; ++ struct mm_struct *mm; ++ struct rmap_item *rmap_item = NULL; ++ struct vm_area_struct *vma = slot->vma; ++ ++ mm = vma->vm_mm; ++ BUG_ON(!mm); ++ BUG_ON(!slot); ++ ++ rmap_item = get_next_rmap_item(slot, &hash); ++ if (!rmap_item) ++ goto out1; ++ ++ if (PageKsm(rmap_item->page) && in_stable_tree(rmap_item)) ++ goto out2; ++ ++ cmp_and_merge_page(rmap_item, hash); ++out2: ++ put_page(rmap_item->page); ++out1: ++ slot->pages_scanned++; ++ slot->this_sampled++; ++ if (slot->fully_scanned_round != fully_scanned_round) ++ scanned_virtual_pages++; ++ ++ if (vma_fully_scanned(slot)) ++ slot->fully_scanned_round = fully_scanned_round; ++} ++ ++static inline unsigned long rung_get_pages(struct scan_rung *rung) ++{ ++ struct slot_tree_node *node; ++ ++ if (!rung->vma_root.rnode) ++ return 0; ++ ++ node = container_of(rung->vma_root.rnode, struct slot_tree_node, snode); ++ ++ return node->size; ++} ++ ++#define RUNG_SAMPLED_MIN 3 ++ ++static inline ++void uksm_calc_rung_step(struct scan_rung *rung, ++ unsigned long page_time, unsigned long ratio) ++{ ++ unsigned long sampled, pages; ++ ++ /* will be fully scanned ? */ ++ if (!rung->cover_msecs) { ++ rung->step = 1; ++ return; ++ } ++ ++ sampled = rung->cover_msecs * (NSEC_PER_MSEC / TIME_RATIO_SCALE) ++ * ratio / page_time; ++ ++ /* ++ * Before we finsish a scan round and expensive per-round jobs, ++ * we need to have a chance to estimate the per page time. So ++ * the sampled number can not be too small. ++ */ ++ if (sampled < RUNG_SAMPLED_MIN) ++ sampled = RUNG_SAMPLED_MIN; ++ ++ pages = rung_get_pages(rung); ++ if (likely(pages > sampled)) ++ rung->step = pages / sampled; ++ else ++ rung->step = 1; ++} ++ ++static inline int step_need_recalc(struct scan_rung *rung) ++{ ++ unsigned long pages, stepmax; ++ ++ pages = rung_get_pages(rung); ++ stepmax = pages / RUNG_SAMPLED_MIN; ++ ++ return pages && (rung->step > pages || ++ (stepmax && rung->step > stepmax)); ++} ++ ++static inline ++void reset_current_scan(struct scan_rung *rung, int finished, int step_recalc) ++{ ++ struct vma_slot *slot; ++ ++ if (finished) ++ rung->flags |= UKSM_RUNG_ROUND_FINISHED; ++ ++ if (step_recalc || step_need_recalc(rung)) { ++ uksm_calc_rung_step(rung, uksm_ema_page_time, rung->cpu_ratio); ++ BUG_ON(step_need_recalc(rung)); ++ } ++ ++ slot_iter_index = prandom_u32() % rung->step; ++ BUG_ON(!rung->vma_root.rnode); ++ slot = sradix_tree_next(&rung->vma_root, NULL, 0, slot_iter); ++ BUG_ON(!slot); ++ ++ rung->current_scan = slot; ++ rung->current_offset = slot_iter_index; ++} ++ ++static inline struct sradix_tree_root *slot_get_root(struct vma_slot *slot) ++{ ++ return &slot->rung->vma_root; ++} ++ ++/* ++ * return if resetted. ++ */ ++static int advance_current_scan(struct scan_rung *rung) ++{ ++ unsigned short n; ++ struct vma_slot *slot, *next = NULL; ++ ++ BUG_ON(!rung->vma_root.num); ++ ++ slot = rung->current_scan; ++ n = (slot->pages - rung->current_offset) % rung->step; ++ slot_iter_index = rung->step - n; ++ next = sradix_tree_next(&rung->vma_root, slot->snode, ++ slot->sindex, slot_iter); ++ ++ if (next) { ++ rung->current_offset = slot_iter_index; ++ rung->current_scan = next; ++ return 0; ++ } else { ++ reset_current_scan(rung, 1, 0); ++ return 1; ++ } ++} ++ ++static inline void rung_rm_slot(struct vma_slot *slot) ++{ ++ struct scan_rung *rung = slot->rung; ++ struct sradix_tree_root *root; ++ ++ if (rung->current_scan == slot) ++ advance_current_scan(rung); ++ ++ root = slot_get_root(slot); ++ sradix_tree_delete_from_leaf(root, slot->snode, slot->sindex); ++ slot->snode = NULL; ++ if (step_need_recalc(rung)) { ++ uksm_calc_rung_step(rung, uksm_ema_page_time, rung->cpu_ratio); ++ BUG_ON(step_need_recalc(rung)); ++ } ++ ++ /* In case advance_current_scan loop back to this slot again */ ++ if (rung->vma_root.num && rung->current_scan == slot) ++ reset_current_scan(slot->rung, 1, 0); ++} ++ ++static inline void rung_add_new_slots(struct scan_rung *rung, ++ struct vma_slot **slots, unsigned long num) ++{ ++ int err; ++ struct vma_slot *slot; ++ unsigned long i; ++ struct sradix_tree_root *root = &rung->vma_root; ++ ++ err = sradix_tree_enter(root, (void **)slots, num); ++ BUG_ON(err); ++ ++ for (i = 0; i < num; i++) { ++ slot = slots[i]; ++ slot->rung = rung; ++ BUG_ON(vma_fully_scanned(slot)); ++ } ++ ++ if (rung->vma_root.num == num) ++ reset_current_scan(rung, 0, 1); ++} ++ ++static inline int rung_add_one_slot(struct scan_rung *rung, ++ struct vma_slot *slot) ++{ ++ int err; ++ ++ err = sradix_tree_enter(&rung->vma_root, (void **)&slot, 1); ++ if (err) ++ return err; ++ ++ slot->rung = rung; ++ if (rung->vma_root.num == 1) ++ reset_current_scan(rung, 0, 1); ++ ++ return 0; ++} ++ ++/* ++ * Return true if the slot is deleted from its rung. ++ */ ++static inline int vma_rung_enter(struct vma_slot *slot, struct scan_rung *rung) ++{ ++ struct scan_rung *old_rung = slot->rung; ++ int err; ++ ++ if (old_rung == rung) ++ return 0; ++ ++ rung_rm_slot(slot); ++ err = rung_add_one_slot(rung, slot); ++ if (err) { ++ err = rung_add_one_slot(old_rung, slot); ++ WARN_ON(err); /* OOPS, badly OOM, we lost this slot */ ++ } ++ ++ return 1; ++} ++ ++static inline int vma_rung_up(struct vma_slot *slot) ++{ ++ struct scan_rung *rung; ++ ++ rung = slot->rung; ++ if (slot->rung != &uksm_scan_ladder[SCAN_LADDER_SIZE-1]) ++ rung++; ++ ++ return vma_rung_enter(slot, rung); ++} ++ ++static inline int vma_rung_down(struct vma_slot *slot) ++{ ++ struct scan_rung *rung; ++ ++ rung = slot->rung; ++ if (slot->rung != &uksm_scan_ladder[0]) ++ rung--; ++ ++ return vma_rung_enter(slot, rung); ++} ++ ++/** ++ * cal_dedup_ratio() - Calculate the deduplication ratio for this slot. ++ */ ++static unsigned long cal_dedup_ratio(struct vma_slot *slot) ++{ ++ unsigned long ret; ++ unsigned long pages; ++ ++ pages = slot->this_sampled; ++ if (!pages) ++ return 0; ++ ++ BUG_ON(slot->pages_scanned == slot->last_scanned); ++ ++ ret = slot->pages_merged; ++ ++ /* Thrashing area filtering */ ++ if (ret && uksm_thrash_threshold) { ++ if (slot->pages_cowed * 100 / slot->pages_merged ++ > uksm_thrash_threshold) { ++ ret = 0; ++ } else { ++ ret = slot->pages_merged - slot->pages_cowed; ++ } ++ } ++ ++ return ret * 100 / pages; ++} ++ ++/** ++ * cal_dedup_ratio() - Calculate the deduplication ratio for this slot. ++ */ ++static unsigned long cal_dedup_ratio_old(struct vma_slot *slot) ++{ ++ unsigned long ret; ++ unsigned long pages; ++ ++ pages = slot->pages; ++ if (!pages) ++ return 0; ++ ++ ret = slot->pages_bemerged; ++ ++ /* Thrashing area filtering */ ++ if (ret && uksm_thrash_threshold) { ++ if (slot->pages_cowed * 100 / slot->pages_bemerged ++ > uksm_thrash_threshold) { ++ ret = 0; ++ } else { ++ ret = slot->pages_bemerged - slot->pages_cowed; ++ } ++ } ++ ++ return ret * 100 / pages; ++} ++ ++/** ++ * stable_node_reinsert() - When the hash_strength has been adjusted, the ++ * stable tree need to be restructured, this is the function re-inserting the ++ * stable node. ++ */ ++static inline void stable_node_reinsert(struct stable_node *new_node, ++ struct page *page, ++ struct rb_root *root_treep, ++ struct list_head *tree_node_listp, ++ u32 hash) ++{ ++ struct rb_node **new = &root_treep->rb_node; ++ struct rb_node *parent = NULL; ++ struct stable_node *stable_node; ++ struct tree_node *tree_node; ++ struct page *tree_page; ++ int cmp; ++ ++ while (*new) { ++ int cmp; ++ ++ tree_node = rb_entry(*new, struct tree_node, node); ++ ++ cmp = hash_cmp(hash, tree_node->hash); ++ ++ if (cmp < 0) { ++ parent = *new; ++ new = &parent->rb_left; ++ } else if (cmp > 0) { ++ parent = *new; ++ new = &parent->rb_right; ++ } else ++ break; ++ } ++ ++ if (*new) { ++ /* find a stable tree node with same first level hash value */ ++ stable_node_hash_max(new_node, page, hash); ++ if (tree_node->count == 1) { ++ stable_node = rb_entry(tree_node->sub_root.rb_node, ++ struct stable_node, node); ++ tree_page = get_uksm_page(stable_node, 1, 0); ++ if (tree_page) { ++ stable_node_hash_max(stable_node, ++ tree_page, hash); ++ put_page(tree_page); ++ ++ /* prepare for stable node insertion */ ++ ++ cmp = hash_cmp(new_node->hash_max, ++ stable_node->hash_max); ++ parent = &stable_node->node; ++ if (cmp < 0) ++ new = &parent->rb_left; ++ else if (cmp > 0) ++ new = &parent->rb_right; ++ else ++ goto failed; ++ ++ goto add_node; ++ } else { ++ /* the only stable_node deleted, the tree node ++ * was not deleted. ++ */ ++ goto tree_node_reuse; ++ } ++ } ++ ++ /* well, search the collision subtree */ ++ new = &tree_node->sub_root.rb_node; ++ parent = NULL; ++ BUG_ON(!*new); ++ while (*new) { ++ int cmp; ++ ++ stable_node = rb_entry(*new, struct stable_node, node); ++ ++ cmp = hash_cmp(new_node->hash_max, ++ stable_node->hash_max); ++ ++ if (cmp < 0) { ++ parent = *new; ++ new = &parent->rb_left; ++ } else if (cmp > 0) { ++ parent = *new; ++ new = &parent->rb_right; ++ } else { ++ /* oh, no, still a collision */ ++ goto failed; ++ } ++ } ++ ++ goto add_node; ++ } ++ ++ /* no tree node found */ ++ tree_node = alloc_tree_node(tree_node_listp); ++ if (!tree_node) { ++ pr_err("UKSM: memory allocation error!\n"); ++ goto failed; ++ } else { ++ tree_node->hash = hash; ++ rb_link_node(&tree_node->node, parent, new); ++ rb_insert_color(&tree_node->node, root_treep); ++ ++tree_node_reuse: ++ /* prepare for stable node insertion */ ++ parent = NULL; ++ new = &tree_node->sub_root.rb_node; ++ } ++ ++add_node: ++ rb_link_node(&new_node->node, parent, new); ++ rb_insert_color(&new_node->node, &tree_node->sub_root); ++ new_node->tree_node = tree_node; ++ tree_node->count++; ++ return; ++ ++failed: ++ /* This can only happen when two nodes have collided ++ * in two levels. ++ */ ++ new_node->tree_node = NULL; ++ return; ++} ++ ++static inline void free_all_tree_nodes(struct list_head *list) ++{ ++ struct tree_node *node, *tmp; ++ ++ list_for_each_entry_safe(node, tmp, list, all_list) { ++ free_tree_node(node); ++ } ++} ++ ++/** ++ * stable_tree_delta_hash() - Delta hash the stable tree from previous hash ++ * strength to the current hash_strength. It re-structures the hole tree. ++ */ ++static inline void stable_tree_delta_hash(u32 prev_hash_strength) ++{ ++ struct stable_node *node, *tmp; ++ struct rb_root *root_new_treep; ++ struct list_head *new_tree_node_listp; ++ ++ stable_tree_index = (stable_tree_index + 1) % 2; ++ root_new_treep = &root_stable_tree[stable_tree_index]; ++ new_tree_node_listp = &stable_tree_node_list[stable_tree_index]; ++ *root_new_treep = RB_ROOT; ++ BUG_ON(!list_empty(new_tree_node_listp)); ++ ++ /* ++ * we need to be safe, the node could be removed by get_uksm_page() ++ */ ++ list_for_each_entry_safe(node, tmp, &stable_node_list, all_list) { ++ void *addr; ++ struct page *node_page; ++ u32 hash; ++ ++ /* ++ * We are completely re-structuring the stable nodes to a new ++ * stable tree. We don't want to touch the old tree unlinks and ++ * old tree_nodes. The old tree_nodes will be freed at once. ++ */ ++ node_page = get_uksm_page(node, 0, 0); ++ if (!node_page) ++ continue; ++ ++ if (node->tree_node) { ++ hash = node->tree_node->hash; ++ ++ addr = kmap_atomic(node_page); ++ ++ hash = delta_hash(addr, prev_hash_strength, ++ hash_strength, hash); ++ kunmap_atomic(addr); ++ } else { ++ /* ++ *it was not inserted to rbtree due to collision in last ++ *round scan. ++ */ ++ hash = page_hash(node_page, hash_strength, 0); ++ } ++ ++ stable_node_reinsert(node, node_page, root_new_treep, ++ new_tree_node_listp, hash); ++ put_page(node_page); ++ } ++ ++ root_stable_treep = root_new_treep; ++ free_all_tree_nodes(stable_tree_node_listp); ++ BUG_ON(!list_empty(stable_tree_node_listp)); ++ stable_tree_node_listp = new_tree_node_listp; ++} ++ ++static inline void inc_hash_strength(unsigned long delta) ++{ ++ hash_strength += 1 << delta; ++ if (hash_strength > HASH_STRENGTH_MAX) ++ hash_strength = HASH_STRENGTH_MAX; ++} ++ ++static inline void dec_hash_strength(unsigned long delta) ++{ ++ unsigned long change = 1 << delta; ++ ++ if (hash_strength <= change + 1) ++ hash_strength = 1; ++ else ++ hash_strength -= change; ++} ++ ++static inline void inc_hash_strength_delta(void) ++{ ++ hash_strength_delta++; ++ if (hash_strength_delta > HASH_STRENGTH_DELTA_MAX) ++ hash_strength_delta = HASH_STRENGTH_DELTA_MAX; ++} ++ ++static inline unsigned long get_current_neg_ratio(void) ++{ ++ u64 pos = benefit.pos; ++ u64 neg = benefit.neg; ++ ++ if (!neg) ++ return 0; ++ ++ if (!pos || neg > pos) ++ return 100; ++ ++ if (neg > div64_u64(U64_MAX, 100)) ++ pos = div64_u64(pos, 100); ++ else ++ neg *= 100; ++ ++ return div64_u64(neg, pos); ++} ++ ++static inline unsigned long get_current_benefit(void) ++{ ++ u64 pos = benefit.pos; ++ u64 neg = benefit.neg; ++ u64 scanned = benefit.scanned; ++ ++ if (neg > pos) ++ return 0; ++ ++ return div64_u64((pos - neg), scanned); ++} ++ ++static inline int judge_rshash_direction(void) ++{ ++ u64 current_neg_ratio, stable_benefit; ++ u64 current_benefit, delta = 0; ++ int ret = STILL; ++ ++ /* ++ * Try to probe a value after the boot, and in case the system ++ * are still for a long time. ++ */ ++ if ((fully_scanned_round & 0xFFULL) == 10) { ++ ret = OBSCURE; ++ goto out; ++ } ++ ++ current_neg_ratio = get_current_neg_ratio(); ++ ++ if (current_neg_ratio == 0) { ++ rshash_neg_cont_zero++; ++ if (rshash_neg_cont_zero > 2) ++ return GO_DOWN; ++ else ++ return STILL; ++ } ++ rshash_neg_cont_zero = 0; ++ ++ if (current_neg_ratio > 90) { ++ ret = GO_UP; ++ goto out; ++ } ++ ++ current_benefit = get_current_benefit(); ++ stable_benefit = rshash_state.stable_benefit; ++ ++ if (!stable_benefit) { ++ ret = OBSCURE; ++ goto out; ++ } ++ ++ if (current_benefit > stable_benefit) ++ delta = current_benefit - stable_benefit; ++ else if (current_benefit < stable_benefit) ++ delta = stable_benefit - current_benefit; ++ ++ delta = div64_u64(100 * delta, stable_benefit); ++ ++ if (delta > 50) { ++ rshash_cont_obscure++; ++ if (rshash_cont_obscure > 2) ++ return OBSCURE; ++ else ++ return STILL; ++ } ++ ++out: ++ rshash_cont_obscure = 0; ++ return ret; ++} ++ ++/** ++ * rshash_adjust() - The main function to control the random sampling state ++ * machine for hash strength adapting. ++ * ++ * return true if hash_strength has changed. ++ */ ++static inline int rshash_adjust(void) ++{ ++ unsigned long prev_hash_strength = hash_strength; ++ ++ if (!encode_benefit()) ++ return 0; ++ ++ switch (rshash_state.state) { ++ case RSHASH_STILL: ++ switch (judge_rshash_direction()) { ++ case GO_UP: ++ if (rshash_state.pre_direct == GO_DOWN) ++ hash_strength_delta = 0; ++ ++ inc_hash_strength(hash_strength_delta); ++ inc_hash_strength_delta(); ++ rshash_state.stable_benefit = get_current_benefit(); ++ rshash_state.pre_direct = GO_UP; ++ break; ++ ++ case GO_DOWN: ++ if (rshash_state.pre_direct == GO_UP) ++ hash_strength_delta = 0; ++ ++ dec_hash_strength(hash_strength_delta); ++ inc_hash_strength_delta(); ++ rshash_state.stable_benefit = get_current_benefit(); ++ rshash_state.pre_direct = GO_DOWN; ++ break; ++ ++ case OBSCURE: ++ rshash_state.stable_point = hash_strength; ++ rshash_state.turn_point_down = hash_strength; ++ rshash_state.turn_point_up = hash_strength; ++ rshash_state.turn_benefit_down = get_current_benefit(); ++ rshash_state.turn_benefit_up = get_current_benefit(); ++ rshash_state.lookup_window_index = 0; ++ rshash_state.state = RSHASH_TRYDOWN; ++ dec_hash_strength(hash_strength_delta); ++ inc_hash_strength_delta(); ++ break; ++ ++ case STILL: ++ break; ++ default: ++ BUG(); ++ } ++ break; ++ ++ case RSHASH_TRYDOWN: ++ if (rshash_state.lookup_window_index++ % 5 == 0) ++ rshash_state.below_count = 0; ++ ++ if (get_current_benefit() < rshash_state.stable_benefit) ++ rshash_state.below_count++; ++ else if (get_current_benefit() > ++ rshash_state.turn_benefit_down) { ++ rshash_state.turn_point_down = hash_strength; ++ rshash_state.turn_benefit_down = get_current_benefit(); ++ } ++ ++ if (rshash_state.below_count >= 3 || ++ judge_rshash_direction() == GO_UP || ++ hash_strength == 1) { ++ hash_strength = rshash_state.stable_point; ++ hash_strength_delta = 0; ++ inc_hash_strength(hash_strength_delta); ++ inc_hash_strength_delta(); ++ rshash_state.lookup_window_index = 0; ++ rshash_state.state = RSHASH_TRYUP; ++ hash_strength_delta = 0; ++ } else { ++ dec_hash_strength(hash_strength_delta); ++ inc_hash_strength_delta(); ++ } ++ break; ++ ++ case RSHASH_TRYUP: ++ if (rshash_state.lookup_window_index++ % 5 == 0) ++ rshash_state.below_count = 0; ++ ++ if (get_current_benefit() < rshash_state.turn_benefit_down) ++ rshash_state.below_count++; ++ else if (get_current_benefit() > rshash_state.turn_benefit_up) { ++ rshash_state.turn_point_up = hash_strength; ++ rshash_state.turn_benefit_up = get_current_benefit(); ++ } ++ ++ if (rshash_state.below_count >= 3 || ++ judge_rshash_direction() == GO_DOWN || ++ hash_strength == HASH_STRENGTH_MAX) { ++ hash_strength = rshash_state.turn_benefit_up > ++ rshash_state.turn_benefit_down ? ++ rshash_state.turn_point_up : ++ rshash_state.turn_point_down; ++ ++ rshash_state.state = RSHASH_PRE_STILL; ++ } else { ++ inc_hash_strength(hash_strength_delta); ++ inc_hash_strength_delta(); ++ } ++ ++ break; ++ ++ case RSHASH_NEW: ++ case RSHASH_PRE_STILL: ++ rshash_state.stable_benefit = get_current_benefit(); ++ rshash_state.state = RSHASH_STILL; ++ hash_strength_delta = 0; ++ break; ++ default: ++ BUG(); ++ } ++ ++ /* rshash_neg = rshash_pos = 0; */ ++ reset_benefit(); ++ ++ if (prev_hash_strength != hash_strength) ++ stable_tree_delta_hash(prev_hash_strength); ++ ++ return prev_hash_strength != hash_strength; ++} ++ ++/** ++ * round_update_ladder() - The main function to do update of all the ++ * adjustments whenever a scan round is finished. ++ */ ++static noinline void round_update_ladder(void) ++{ ++ int i; ++ unsigned long dedup; ++ struct vma_slot *slot, *tmp_slot; ++ ++ for (i = 0; i < SCAN_LADDER_SIZE; i++) ++ uksm_scan_ladder[i].flags &= ~UKSM_RUNG_ROUND_FINISHED; ++ ++ list_for_each_entry_safe(slot, tmp_slot, &vma_slot_dedup, dedup_list) { ++ ++ /* slot may be rung_rm_slot() when mm exits */ ++ if (slot->snode) { ++ dedup = cal_dedup_ratio_old(slot); ++ if (dedup && dedup >= uksm_abundant_threshold) ++ vma_rung_up(slot); ++ } ++ ++ slot->pages_bemerged = 0; ++ slot->pages_cowed = 0; ++ ++ list_del_init(&slot->dedup_list); ++ } ++} ++ ++static void uksm_del_vma_slot(struct vma_slot *slot) ++{ ++ int i, j; ++ struct rmap_list_entry *entry; ++ ++ if (slot->snode) { ++ /* ++ * In case it just failed when entering the rung, it's not ++ * necessary. ++ */ ++ rung_rm_slot(slot); ++ } ++ ++ if (!list_empty(&slot->dedup_list)) ++ list_del(&slot->dedup_list); ++ ++ if (!slot->rmap_list_pool || !slot->pool_counts) { ++ /* In case it OOMed in uksm_vma_enter() */ ++ goto out; ++ } ++ ++ for (i = 0; i < slot->pool_size; i++) { ++ void *addr; ++ ++ if (!slot->rmap_list_pool[i]) ++ continue; ++ ++ addr = kmap(slot->rmap_list_pool[i]); ++ for (j = 0; j < PAGE_SIZE / sizeof(*entry); j++) { ++ entry = (struct rmap_list_entry *)addr + j; ++ if (is_addr(entry->addr)) ++ continue; ++ if (!entry->item) ++ continue; ++ ++ remove_rmap_item_from_tree(entry->item); ++ free_rmap_item(entry->item); ++ slot->pool_counts[i]--; ++ } ++ BUG_ON(slot->pool_counts[i]); ++ kunmap(slot->rmap_list_pool[i]); ++ __free_page(slot->rmap_list_pool[i]); ++ } ++ kfree(slot->rmap_list_pool); ++ kfree(slot->pool_counts); ++ ++out: ++ slot->rung = NULL; ++ if (slot->flags & UKSM_SLOT_IN_UKSM) { ++ BUG_ON(uksm_pages_total < slot->pages); ++ uksm_pages_total -= slot->pages; ++ } ++ ++ if (slot->fully_scanned_round == fully_scanned_round) ++ scanned_virtual_pages -= slot->pages; ++ else ++ scanned_virtual_pages -= slot->pages_scanned; ++ free_vma_slot(slot); ++} ++ ++ ++#define SPIN_LOCK_PERIOD 32 ++static struct vma_slot *cleanup_slots[SPIN_LOCK_PERIOD]; ++static inline void cleanup_vma_slots(void) ++{ ++ struct vma_slot *slot; ++ int i; ++ ++ i = 0; ++ spin_lock(&vma_slot_list_lock); ++ while (!list_empty(&vma_slot_del)) { ++ slot = list_entry(vma_slot_del.next, ++ struct vma_slot, slot_list); ++ list_del(&slot->slot_list); ++ cleanup_slots[i++] = slot; ++ if (i == SPIN_LOCK_PERIOD) { ++ spin_unlock(&vma_slot_list_lock); ++ while (--i >= 0) ++ uksm_del_vma_slot(cleanup_slots[i]); ++ i = 0; ++ spin_lock(&vma_slot_list_lock); ++ } ++ } ++ spin_unlock(&vma_slot_list_lock); ++ ++ while (--i >= 0) ++ uksm_del_vma_slot(cleanup_slots[i]); ++} ++ ++/* ++ * Expotional moving average formula ++ */ ++static inline unsigned long ema(unsigned long curr, unsigned long last_ema) ++{ ++ /* ++ * For a very high burst, even the ema cannot work well, a false very ++ * high per-page time estimation can result in feedback in very high ++ * overhead of context switch and rung update -- this will then lead ++ * to higher per-paper time, this may not converge. ++ * ++ * Instead, we try to approach this value in a binary manner. ++ */ ++ if (curr > last_ema * 10) ++ return last_ema * 2; ++ ++ return (EMA_ALPHA * curr + (100 - EMA_ALPHA) * last_ema) / 100; ++} ++ ++/* ++ * convert cpu ratio in 1/TIME_RATIO_SCALE configured by user to ++ * nanoseconds based on current uksm_sleep_jiffies. ++ */ ++static inline unsigned long cpu_ratio_to_nsec(unsigned int ratio) ++{ ++ return NSEC_PER_USEC * jiffies_to_usecs(uksm_sleep_jiffies) / ++ (TIME_RATIO_SCALE - ratio) * ratio; ++} ++ ++ ++static inline unsigned long rung_real_ratio(int cpu_time_ratio) ++{ ++ unsigned long ret; ++ ++ BUG_ON(!cpu_time_ratio); ++ ++ if (cpu_time_ratio > 0) ++ ret = cpu_time_ratio; ++ else ++ ret = (unsigned long)(-cpu_time_ratio) * ++ uksm_max_cpu_percentage / 100UL; ++ ++ return ret ? ret : 1; ++} ++ ++static noinline void uksm_calc_scan_pages(void) ++{ ++ struct scan_rung *ladder = uksm_scan_ladder; ++ unsigned long sleep_usecs, nsecs; ++ unsigned long ratio; ++ int i; ++ unsigned long per_page; ++ ++ if (uksm_ema_page_time > 100000 || ++ (((unsigned long) uksm_eval_round & (256UL - 1)) == 0UL)) ++ uksm_ema_page_time = UKSM_PAGE_TIME_DEFAULT; ++ ++ per_page = uksm_ema_page_time; ++ BUG_ON(!per_page); ++ ++ /* ++ * For every 8 eval round, we try to probe a uksm_sleep_jiffies value ++ * based on saved user input. ++ */ ++ if (((unsigned long) uksm_eval_round & (8UL - 1)) == 0UL) ++ uksm_sleep_jiffies = uksm_sleep_saved; ++ ++ /* We require a rung scan at least 1 page in a period. */ ++ nsecs = per_page; ++ ratio = rung_real_ratio(ladder[0].cpu_ratio); ++ if (cpu_ratio_to_nsec(ratio) < nsecs) { ++ sleep_usecs = nsecs * (TIME_RATIO_SCALE - ratio) / ratio ++ / NSEC_PER_USEC; ++ uksm_sleep_jiffies = usecs_to_jiffies(sleep_usecs) + 1; ++ } ++ ++ for (i = 0; i < SCAN_LADDER_SIZE; i++) { ++ ratio = rung_real_ratio(ladder[i].cpu_ratio); ++ ladder[i].pages_to_scan = cpu_ratio_to_nsec(ratio) / ++ per_page; ++ BUG_ON(!ladder[i].pages_to_scan); ++ uksm_calc_rung_step(&ladder[i], per_page, ratio); ++ } ++} ++ ++/* ++ * From the scan time of this round (ns) to next expected min sleep time ++ * (ms), be careful of the possible overflows. ratio is taken from ++ * rung_real_ratio() ++ */ ++static inline ++unsigned int scan_time_to_sleep(unsigned long long scan_time, unsigned long ratio) ++{ ++ scan_time >>= 20; /* to msec level now */ ++ BUG_ON(scan_time > (ULONG_MAX / TIME_RATIO_SCALE)); ++ ++ return (unsigned int) ((unsigned long) scan_time * ++ (TIME_RATIO_SCALE - ratio) / ratio); ++} ++ ++#define __round_mask(x, y) ((__typeof__(x))((y)-1)) ++#define round_up(x, y) ((((x)-1) | __round_mask(x, y))+1) ++ ++static void uksm_vma_enter(struct vma_slot **slots, unsigned long num) ++{ ++ struct scan_rung *rung; ++ ++ rung = &uksm_scan_ladder[0]; ++ rung_add_new_slots(rung, slots, num); ++} ++ ++static struct vma_slot *batch_slots[SLOT_TREE_NODE_STORE_SIZE]; ++ ++static void uksm_enter_all_slots(void) ++{ ++ struct vma_slot *slot; ++ unsigned long index; ++ struct list_head empty_vma_list; ++ int i; ++ ++ i = 0; ++ index = 0; ++ INIT_LIST_HEAD(&empty_vma_list); ++ ++ spin_lock(&vma_slot_list_lock); ++ while (!list_empty(&vma_slot_new)) { ++ slot = list_entry(vma_slot_new.next, ++ struct vma_slot, slot_list); ++ ++ if (!slot->vma->anon_vma) { ++ list_move(&slot->slot_list, &empty_vma_list); ++ } else if (vma_can_enter(slot->vma)) { ++ batch_slots[index++] = slot; ++ list_del_init(&slot->slot_list); ++ } else { ++ list_move(&slot->slot_list, &vma_slot_noadd); ++ } ++ ++ if (++i == SPIN_LOCK_PERIOD || ++ (index && !(index % SLOT_TREE_NODE_STORE_SIZE))) { ++ spin_unlock(&vma_slot_list_lock); ++ ++ if (index && !(index % SLOT_TREE_NODE_STORE_SIZE)) { ++ uksm_vma_enter(batch_slots, index); ++ index = 0; ++ } ++ i = 0; ++ cond_resched(); ++ spin_lock(&vma_slot_list_lock); ++ } ++ } ++ ++ list_splice(&empty_vma_list, &vma_slot_new); ++ ++ spin_unlock(&vma_slot_list_lock); ++ ++ if (index) ++ uksm_vma_enter(batch_slots, index); ++ ++} ++ ++static inline int rung_round_finished(struct scan_rung *rung) ++{ ++ return rung->flags & UKSM_RUNG_ROUND_FINISHED; ++} ++ ++static inline void judge_slot(struct vma_slot *slot) ++{ ++ struct scan_rung *rung = slot->rung; ++ unsigned long dedup; ++ int deleted; ++ ++ dedup = cal_dedup_ratio(slot); ++ if (vma_fully_scanned(slot) && uksm_thrash_threshold) ++ deleted = vma_rung_enter(slot, &uksm_scan_ladder[0]); ++ else if (dedup && dedup >= uksm_abundant_threshold) ++ deleted = vma_rung_up(slot); ++ else ++ deleted = vma_rung_down(slot); ++ ++ slot->pages_merged = 0; ++ slot->pages_cowed = 0; ++ slot->this_sampled = 0; ++ ++ if (vma_fully_scanned(slot)) ++ slot->pages_scanned = 0; ++ ++ slot->last_scanned = slot->pages_scanned; ++ ++ /* If its deleted in above, then rung was already advanced. */ ++ if (!deleted) ++ advance_current_scan(rung); ++} ++ ++ ++static inline int hash_round_finished(void) ++{ ++ if (scanned_virtual_pages > (uksm_pages_total >> 2)) { ++ scanned_virtual_pages = 0; ++ if (uksm_pages_scanned) ++ fully_scanned_round++; ++ ++ return 1; ++ } else { ++ return 0; ++ } ++} ++ ++#define UKSM_MMSEM_BATCH 5 ++#define BUSY_RETRY 100 ++ ++/** ++ * uksm_do_scan() - the main worker function. ++ */ ++static noinline void uksm_do_scan(void) ++{ ++ struct vma_slot *slot, *iter; ++ struct mm_struct *busy_mm; ++ unsigned char round_finished, all_rungs_emtpy; ++ int i, err, mmsem_batch; ++ unsigned long pcost; ++ long long delta_exec; ++ unsigned long vpages, max_cpu_ratio; ++ unsigned long long start_time, end_time, scan_time; ++ unsigned int expected_jiffies; ++ ++ might_sleep(); ++ ++ vpages = 0; ++ ++ start_time = task_sched_runtime(current); ++ max_cpu_ratio = 0; ++ mmsem_batch = 0; ++ ++ for (i = 0; i < SCAN_LADDER_SIZE;) { ++ struct scan_rung *rung = &uksm_scan_ladder[i]; ++ unsigned long ratio; ++ int busy_retry; ++ ++ if (!rung->pages_to_scan) { ++ i++; ++ continue; ++ } ++ ++ if (!rung->vma_root.num) { ++ rung->pages_to_scan = 0; ++ i++; ++ continue; ++ } ++ ++ ratio = rung_real_ratio(rung->cpu_ratio); ++ if (ratio > max_cpu_ratio) ++ max_cpu_ratio = ratio; ++ ++ busy_retry = BUSY_RETRY; ++ /* ++ * Do not consider rung_round_finished() here, just used up the ++ * rung->pages_to_scan quota. ++ */ ++ while (rung->pages_to_scan && rung->vma_root.num && ++ likely(!freezing(current))) { ++ int reset = 0; ++ ++ slot = rung->current_scan; ++ ++ BUG_ON(vma_fully_scanned(slot)); ++ ++ if (mmsem_batch) ++ err = 0; ++ else ++ err = try_down_read_slot_mmap_sem(slot); ++ ++ if (err == -ENOENT) { ++rm_slot: ++ rung_rm_slot(slot); ++ continue; ++ } ++ ++ busy_mm = slot->mm; ++ ++ if (err == -EBUSY) { ++ /* skip other vmas on the same mm */ ++ do { ++ reset = advance_current_scan(rung); ++ iter = rung->current_scan; ++ busy_retry--; ++ if (iter->vma->vm_mm != busy_mm || ++ !busy_retry || reset) ++ break; ++ } while (1); ++ ++ if (iter->vma->vm_mm != busy_mm) { ++ continue; ++ } else { ++ /* scan round finsished */ ++ break; ++ } ++ } ++ ++ BUG_ON(!vma_can_enter(slot->vma)); ++ if (uksm_test_exit(slot->vma->vm_mm)) { ++ mmsem_batch = 0; ++ up_read(&slot->vma->vm_mm->mmap_sem); ++ goto rm_slot; ++ } ++ ++ if (mmsem_batch) ++ mmsem_batch--; ++ else ++ mmsem_batch = UKSM_MMSEM_BATCH; ++ ++ /* Ok, we have take the mmap_sem, ready to scan */ ++ scan_vma_one_page(slot); ++ rung->pages_to_scan--; ++ vpages++; ++ ++ if (rung->current_offset + rung->step > slot->pages - 1 ++ || vma_fully_scanned(slot)) { ++ up_read(&slot->vma->vm_mm->mmap_sem); ++ judge_slot(slot); ++ mmsem_batch = 0; ++ } else { ++ rung->current_offset += rung->step; ++ if (!mmsem_batch) ++ up_read(&slot->vma->vm_mm->mmap_sem); ++ } ++ ++ busy_retry = BUSY_RETRY; ++ cond_resched(); ++ } ++ ++ if (mmsem_batch) { ++ up_read(&slot->vma->vm_mm->mmap_sem); ++ mmsem_batch = 0; ++ } ++ ++ if (freezing(current)) ++ break; ++ ++ cond_resched(); ++ } ++ end_time = task_sched_runtime(current); ++ delta_exec = end_time - start_time; ++ ++ if (freezing(current)) ++ return; ++ ++ cleanup_vma_slots(); ++ uksm_enter_all_slots(); ++ ++ round_finished = 1; ++ all_rungs_emtpy = 1; ++ for (i = 0; i < SCAN_LADDER_SIZE; i++) { ++ struct scan_rung *rung = &uksm_scan_ladder[i]; ++ ++ if (rung->vma_root.num) { ++ all_rungs_emtpy = 0; ++ if (!rung_round_finished(rung)) ++ round_finished = 0; ++ } ++ } ++ ++ if (all_rungs_emtpy) ++ round_finished = 0; ++ ++ if (round_finished) { ++ round_update_ladder(); ++ uksm_eval_round++; ++ ++ if (hash_round_finished() && rshash_adjust()) { ++ /* Reset the unstable root iff hash strength changed */ ++ uksm_hash_round++; ++ root_unstable_tree = RB_ROOT; ++ free_all_tree_nodes(&unstable_tree_node_list); ++ } ++ ++ /* ++ * A number of pages can hang around indefinitely on per-cpu ++ * pagevecs, raised page count preventing write_protect_page ++ * from merging them. Though it doesn't really matter much, ++ * it is puzzling to see some stuck in pages_volatile until ++ * other activity jostles them out, and they also prevented ++ * LTP's KSM test from succeeding deterministically; so drain ++ * them here (here rather than on entry to uksm_do_scan(), ++ * so we don't IPI too often when pages_to_scan is set low). ++ */ ++ lru_add_drain_all(); ++ } ++ ++ ++ if (vpages && delta_exec > 0) { ++ pcost = (unsigned long) delta_exec / vpages; ++ if (likely(uksm_ema_page_time)) ++ uksm_ema_page_time = ema(pcost, uksm_ema_page_time); ++ else ++ uksm_ema_page_time = pcost; ++ } ++ ++ uksm_calc_scan_pages(); ++ uksm_sleep_real = uksm_sleep_jiffies; ++ /* in case of radical cpu bursts, apply the upper bound */ ++ end_time = task_sched_runtime(current); ++ if (max_cpu_ratio && end_time > start_time) { ++ scan_time = end_time - start_time; ++ expected_jiffies = msecs_to_jiffies( ++ scan_time_to_sleep(scan_time, max_cpu_ratio)); ++ ++ if (expected_jiffies > uksm_sleep_real) ++ uksm_sleep_real = expected_jiffies; ++ ++ /* We have a 1 second up bound for responsiveness. */ ++ if (jiffies_to_msecs(uksm_sleep_real) > MSEC_PER_SEC) ++ uksm_sleep_real = msecs_to_jiffies(1000); ++ } ++ ++ return; ++} ++ ++static int ksmd_should_run(void) ++{ ++ return uksm_run & UKSM_RUN_MERGE; ++} ++ ++static int uksm_scan_thread(void *nothing) ++{ ++ set_freezable(); ++ set_user_nice(current, 5); ++ ++ while (!kthread_should_stop()) { ++ mutex_lock(&uksm_thread_mutex); ++ if (ksmd_should_run()) ++ uksm_do_scan(); ++ mutex_unlock(&uksm_thread_mutex); ++ ++ try_to_freeze(); ++ ++ if (ksmd_should_run()) { ++ schedule_timeout_interruptible(uksm_sleep_real); ++ uksm_sleep_times++; ++ } else { ++ wait_event_freezable(uksm_thread_wait, ++ ksmd_should_run() || kthread_should_stop()); ++ } ++ } ++ return 0; ++} ++ ++void rmap_walk_ksm(struct page *page, struct rmap_walk_control *rwc) ++{ ++ struct stable_node *stable_node; ++ struct node_vma *node_vma; ++ struct rmap_item *rmap_item; ++ int search_new_forks = 0; ++ unsigned long address; ++ ++ VM_BUG_ON_PAGE(!PageKsm(page), page); ++ VM_BUG_ON_PAGE(!PageLocked(page), page); ++ ++ stable_node = page_stable_node(page); ++ if (!stable_node) ++ return; ++again: ++ hlist_for_each_entry(node_vma, &stable_node->hlist, hlist) { ++ hlist_for_each_entry(rmap_item, &node_vma->rmap_hlist, hlist) { ++ struct anon_vma *anon_vma = rmap_item->anon_vma; ++ struct anon_vma_chain *vmac; ++ struct vm_area_struct *vma; ++ ++ cond_resched(); ++ anon_vma_lock_read(anon_vma); ++ anon_vma_interval_tree_foreach(vmac, &anon_vma->rb_root, ++ 0, ULONG_MAX) { ++ cond_resched(); ++ vma = vmac->vma; ++ address = get_rmap_addr(rmap_item); ++ ++ if (address < vma->vm_start || ++ address >= vma->vm_end) ++ continue; ++ ++ if ((rmap_item->slot->vma == vma) == ++ search_new_forks) ++ continue; ++ ++ if (rwc->invalid_vma && rwc->invalid_vma(vma, rwc->arg)) ++ continue; ++ ++ if (!rwc->rmap_one(page, vma, address, rwc->arg)) { ++ anon_vma_unlock_read(anon_vma); ++ return; ++ } ++ ++ if (rwc->done && rwc->done(page)) { ++ anon_vma_unlock_read(anon_vma); ++ return; ++ } ++ } ++ anon_vma_unlock_read(anon_vma); ++ } ++ } ++ if (!search_new_forks++) ++ goto again; ++} ++ ++#ifdef CONFIG_MIGRATION ++/* Common ksm interface but may be specific to uksm */ ++void ksm_migrate_page(struct page *newpage, struct page *oldpage) ++{ ++ struct stable_node *stable_node; ++ ++ VM_BUG_ON_PAGE(!PageLocked(oldpage), oldpage); ++ VM_BUG_ON_PAGE(!PageLocked(newpage), newpage); ++ VM_BUG_ON(newpage->mapping != oldpage->mapping); ++ ++ stable_node = page_stable_node(newpage); ++ if (stable_node) { ++ VM_BUG_ON(stable_node->kpfn != page_to_pfn(oldpage)); ++ stable_node->kpfn = page_to_pfn(newpage); ++ /* ++ * newpage->mapping was set in advance; now we need smp_wmb() ++ * to make sure that the new stable_node->kpfn is visible ++ * to get_ksm_page() before it can see that oldpage->mapping ++ * has gone stale (or that PageSwapCache has been cleared). ++ */ ++ smp_wmb(); ++ set_page_stable_node(oldpage, NULL); ++ } ++} ++#endif /* CONFIG_MIGRATION */ ++ ++#ifdef CONFIG_MEMORY_HOTREMOVE ++static struct stable_node *uksm_check_stable_tree(unsigned long start_pfn, ++ unsigned long end_pfn) ++{ ++ struct rb_node *node; ++ ++ for (node = rb_first(root_stable_treep); node; node = rb_next(node)) { ++ struct stable_node *stable_node; ++ ++ stable_node = rb_entry(node, struct stable_node, node); ++ if (stable_node->kpfn >= start_pfn && ++ stable_node->kpfn < end_pfn) ++ return stable_node; ++ } ++ return NULL; ++} ++ ++static int uksm_memory_callback(struct notifier_block *self, ++ unsigned long action, void *arg) ++{ ++ struct memory_notify *mn = arg; ++ struct stable_node *stable_node; ++ ++ switch (action) { ++ case MEM_GOING_OFFLINE: ++ /* ++ * Keep it very simple for now: just lock out ksmd and ++ * MADV_UNMERGEABLE while any memory is going offline. ++ * mutex_lock_nested() is necessary because lockdep was alarmed ++ * that here we take uksm_thread_mutex inside notifier chain ++ * mutex, and later take notifier chain mutex inside ++ * uksm_thread_mutex to unlock it. But that's safe because both ++ * are inside mem_hotplug_mutex. ++ */ ++ mutex_lock_nested(&uksm_thread_mutex, SINGLE_DEPTH_NESTING); ++ break; ++ ++ case MEM_OFFLINE: ++ /* ++ * Most of the work is done by page migration; but there might ++ * be a few stable_nodes left over, still pointing to struct ++ * pages which have been offlined: prune those from the tree. ++ */ ++ while ((stable_node = uksm_check_stable_tree(mn->start_pfn, ++ mn->start_pfn + mn->nr_pages)) != NULL) ++ remove_node_from_stable_tree(stable_node, 1, 1); ++ /* fallthrough */ ++ ++ case MEM_CANCEL_OFFLINE: ++ mutex_unlock(&uksm_thread_mutex); ++ break; ++ } ++ return NOTIFY_OK; ++} ++#endif /* CONFIG_MEMORY_HOTREMOVE */ ++ ++#ifdef CONFIG_SYSFS ++/* ++ * This all compiles without CONFIG_SYSFS, but is a waste of space. ++ */ ++ ++#define UKSM_ATTR_RO(_name) \ ++ static struct kobj_attribute _name##_attr = __ATTR_RO(_name) ++#define UKSM_ATTR(_name) \ ++ static struct kobj_attribute _name##_attr = \ ++ __ATTR(_name, 0644, _name##_show, _name##_store) ++ ++static ssize_t max_cpu_percentage_show(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) ++{ ++ return sprintf(buf, "%u\n", uksm_max_cpu_percentage); ++} ++ ++static ssize_t max_cpu_percentage_store(struct kobject *kobj, ++ struct kobj_attribute *attr, ++ const char *buf, size_t count) ++{ ++ unsigned long max_cpu_percentage; ++ int err; ++ ++ err = kstrtoul(buf, 10, &max_cpu_percentage); ++ if (err || max_cpu_percentage > 100) ++ return -EINVAL; ++ ++ if (max_cpu_percentage == 100) ++ max_cpu_percentage = 99; ++ else if (max_cpu_percentage < 10) ++ max_cpu_percentage = 10; ++ ++ uksm_max_cpu_percentage = max_cpu_percentage; ++ ++ return count; ++} ++UKSM_ATTR(max_cpu_percentage); ++ ++static ssize_t sleep_millisecs_show(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) ++{ ++ return sprintf(buf, "%u\n", jiffies_to_msecs(uksm_sleep_jiffies)); ++} ++ ++static ssize_t sleep_millisecs_store(struct kobject *kobj, ++ struct kobj_attribute *attr, ++ const char *buf, size_t count) ++{ ++ unsigned long msecs; ++ int err; ++ ++ err = kstrtoul(buf, 10, &msecs); ++ if (err || msecs > MSEC_PER_SEC) ++ return -EINVAL; ++ ++ uksm_sleep_jiffies = msecs_to_jiffies(msecs); ++ uksm_sleep_saved = uksm_sleep_jiffies; ++ ++ return count; ++} ++UKSM_ATTR(sleep_millisecs); ++ ++ ++static ssize_t cpu_governor_show(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) ++{ ++ int n = sizeof(uksm_cpu_governor_str) / sizeof(char *); ++ int i; ++ ++ buf[0] = '\0'; ++ for (i = 0; i < n ; i++) { ++ if (uksm_cpu_governor == i) ++ strcat(buf, "["); ++ ++ strcat(buf, uksm_cpu_governor_str[i]); ++ ++ if (uksm_cpu_governor == i) ++ strcat(buf, "]"); ++ ++ strcat(buf, " "); ++ } ++ strcat(buf, "\n"); ++ ++ return strlen(buf); ++} ++ ++static inline void init_performance_values(void) ++{ ++ int i; ++ struct scan_rung *rung; ++ struct uksm_cpu_preset_s *preset = uksm_cpu_preset + uksm_cpu_governor; ++ ++ ++ for (i = 0; i < SCAN_LADDER_SIZE; i++) { ++ rung = uksm_scan_ladder + i; ++ rung->cpu_ratio = preset->cpu_ratio[i]; ++ rung->cover_msecs = preset->cover_msecs[i]; ++ } ++ ++ uksm_max_cpu_percentage = preset->max_cpu; ++} ++ ++static ssize_t cpu_governor_store(struct kobject *kobj, ++ struct kobj_attribute *attr, ++ const char *buf, size_t count) ++{ ++ int n = sizeof(uksm_cpu_governor_str) / sizeof(char *); ++ ++ for (n--; n >= 0 ; n--) { ++ if (!strncmp(buf, uksm_cpu_governor_str[n], ++ strlen(uksm_cpu_governor_str[n]))) ++ break; ++ } ++ ++ if (n < 0) ++ return -EINVAL; ++ else ++ uksm_cpu_governor = n; ++ ++ init_performance_values(); ++ ++ return count; ++} ++UKSM_ATTR(cpu_governor); ++ ++static ssize_t run_show(struct kobject *kobj, struct kobj_attribute *attr, ++ char *buf) ++{ ++ return sprintf(buf, "%u\n", uksm_run); ++} ++ ++static ssize_t run_store(struct kobject *kobj, struct kobj_attribute *attr, ++ const char *buf, size_t count) ++{ ++ int err; ++ unsigned long flags; ++ ++ err = kstrtoul(buf, 10, &flags); ++ if (err || flags > UINT_MAX) ++ return -EINVAL; ++ if (flags > UKSM_RUN_MERGE) ++ return -EINVAL; ++ ++ mutex_lock(&uksm_thread_mutex); ++ if (uksm_run != flags) ++ uksm_run = flags; ++ mutex_unlock(&uksm_thread_mutex); ++ ++ if (flags & UKSM_RUN_MERGE) ++ wake_up_interruptible(&uksm_thread_wait); ++ ++ return count; ++} ++UKSM_ATTR(run); ++ ++static ssize_t abundant_threshold_show(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) ++{ ++ return sprintf(buf, "%u\n", uksm_abundant_threshold); ++} ++ ++static ssize_t abundant_threshold_store(struct kobject *kobj, ++ struct kobj_attribute *attr, ++ const char *buf, size_t count) ++{ ++ int err; ++ unsigned long flags; ++ ++ err = kstrtoul(buf, 10, &flags); ++ if (err || flags > 99) ++ return -EINVAL; ++ ++ uksm_abundant_threshold = flags; ++ ++ return count; ++} ++UKSM_ATTR(abundant_threshold); ++ ++static ssize_t thrash_threshold_show(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) ++{ ++ return sprintf(buf, "%u\n", uksm_thrash_threshold); ++} ++ ++static ssize_t thrash_threshold_store(struct kobject *kobj, ++ struct kobj_attribute *attr, ++ const char *buf, size_t count) ++{ ++ int err; ++ unsigned long flags; ++ ++ err = kstrtoul(buf, 10, &flags); ++ if (err || flags > 99) ++ return -EINVAL; ++ ++ uksm_thrash_threshold = flags; ++ ++ return count; ++} ++UKSM_ATTR(thrash_threshold); ++ ++static ssize_t cpu_ratios_show(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) ++{ ++ int i, size; ++ struct scan_rung *rung; ++ char *p = buf; ++ ++ for (i = 0; i < SCAN_LADDER_SIZE; i++) { ++ rung = &uksm_scan_ladder[i]; ++ ++ if (rung->cpu_ratio > 0) ++ size = sprintf(p, "%d ", rung->cpu_ratio); ++ else ++ size = sprintf(p, "MAX/%d ", ++ TIME_RATIO_SCALE / -rung->cpu_ratio); ++ ++ p += size; ++ } ++ ++ *p++ = '\n'; ++ *p = '\0'; ++ ++ return p - buf; ++} ++ ++static ssize_t cpu_ratios_store(struct kobject *kobj, ++ struct kobj_attribute *attr, ++ const char *buf, size_t count) ++{ ++ int i, cpuratios[SCAN_LADDER_SIZE], err; ++ unsigned long value; ++ struct scan_rung *rung; ++ char *p, *end = NULL; ++ ++ p = kzalloc(count, GFP_KERNEL); ++ if (!p) ++ return -ENOMEM; ++ ++ memcpy(p, buf, count); ++ ++ for (i = 0; i < SCAN_LADDER_SIZE; i++) { ++ if (i != SCAN_LADDER_SIZE - 1) { ++ end = strchr(p, ' '); ++ if (!end) ++ return -EINVAL; ++ ++ *end = '\0'; ++ } ++ ++ if (strstr(p, "MAX/")) { ++ p = strchr(p, '/') + 1; ++ err = kstrtoul(p, 10, &value); ++ if (err || value > TIME_RATIO_SCALE || !value) ++ return -EINVAL; ++ ++ cpuratios[i] = -(int) (TIME_RATIO_SCALE / value); ++ } else { ++ err = kstrtoul(p, 10, &value); ++ if (err || value > TIME_RATIO_SCALE || !value) ++ return -EINVAL; ++ ++ cpuratios[i] = value; ++ } ++ ++ p = end + 1; ++ } ++ ++ for (i = 0; i < SCAN_LADDER_SIZE; i++) { ++ rung = &uksm_scan_ladder[i]; ++ ++ rung->cpu_ratio = cpuratios[i]; ++ } ++ ++ return count; ++} ++UKSM_ATTR(cpu_ratios); ++ ++static ssize_t eval_intervals_show(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) ++{ ++ int i, size; ++ struct scan_rung *rung; ++ char *p = buf; ++ ++ for (i = 0; i < SCAN_LADDER_SIZE; i++) { ++ rung = &uksm_scan_ladder[i]; ++ size = sprintf(p, "%u ", rung->cover_msecs); ++ p += size; ++ } ++ ++ *p++ = '\n'; ++ *p = '\0'; ++ ++ return p - buf; ++} ++ ++static ssize_t eval_intervals_store(struct kobject *kobj, ++ struct kobj_attribute *attr, ++ const char *buf, size_t count) ++{ ++ int i, err; ++ unsigned long values[SCAN_LADDER_SIZE]; ++ struct scan_rung *rung; ++ char *p, *end = NULL; ++ ssize_t ret = count; ++ ++ p = kzalloc(count + 2, GFP_KERNEL); ++ if (!p) ++ return -ENOMEM; ++ ++ memcpy(p, buf, count); ++ ++ for (i = 0; i < SCAN_LADDER_SIZE; i++) { ++ if (i != SCAN_LADDER_SIZE - 1) { ++ end = strchr(p, ' '); ++ if (!end) { ++ ret = -EINVAL; ++ goto out; ++ } ++ ++ *end = '\0'; ++ } ++ ++ err = kstrtoul(p, 10, &values[i]); ++ if (err) { ++ ret = -EINVAL; ++ goto out; ++ } ++ ++ p = end + 1; ++ } ++ ++ for (i = 0; i < SCAN_LADDER_SIZE; i++) { ++ rung = &uksm_scan_ladder[i]; ++ ++ rung->cover_msecs = values[i]; ++ } ++ ++out: ++ kfree(p); ++ return ret; ++} ++UKSM_ATTR(eval_intervals); ++ ++static ssize_t ema_per_page_time_show(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) ++{ ++ return sprintf(buf, "%lu\n", uksm_ema_page_time); ++} ++UKSM_ATTR_RO(ema_per_page_time); ++ ++static ssize_t pages_shared_show(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) ++{ ++ return sprintf(buf, "%lu\n", uksm_pages_shared); ++} ++UKSM_ATTR_RO(pages_shared); ++ ++static ssize_t pages_sharing_show(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) ++{ ++ return sprintf(buf, "%lu\n", uksm_pages_sharing); ++} ++UKSM_ATTR_RO(pages_sharing); ++ ++static ssize_t pages_unshared_show(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) ++{ ++ return sprintf(buf, "%lu\n", uksm_pages_unshared); ++} ++UKSM_ATTR_RO(pages_unshared); ++ ++static ssize_t full_scans_show(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) ++{ ++ return sprintf(buf, "%llu\n", fully_scanned_round); ++} ++UKSM_ATTR_RO(full_scans); ++ ++static ssize_t pages_scanned_show(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) ++{ ++ unsigned long base = 0; ++ u64 delta, ret; ++ ++ if (pages_scanned_stored) { ++ base = pages_scanned_base; ++ ret = pages_scanned_stored; ++ delta = uksm_pages_scanned >> base; ++ if (CAN_OVERFLOW_U64(ret, delta)) { ++ ret >>= 1; ++ delta >>= 1; ++ base++; ++ ret += delta; ++ } ++ } else { ++ ret = uksm_pages_scanned; ++ } ++ ++ while (ret > ULONG_MAX) { ++ ret >>= 1; ++ base++; ++ } ++ ++ if (base) ++ return sprintf(buf, "%lu * 2^%lu\n", (unsigned long)ret, base); ++ else ++ return sprintf(buf, "%lu\n", (unsigned long)ret); ++} ++UKSM_ATTR_RO(pages_scanned); ++ ++static ssize_t hash_strength_show(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) ++{ ++ return sprintf(buf, "%lu\n", hash_strength); ++} ++UKSM_ATTR_RO(hash_strength); ++ ++static ssize_t sleep_times_show(struct kobject *kobj, ++ struct kobj_attribute *attr, char *buf) ++{ ++ return sprintf(buf, "%llu\n", uksm_sleep_times); ++} ++UKSM_ATTR_RO(sleep_times); ++ ++ ++static struct attribute *uksm_attrs[] = { ++ &max_cpu_percentage_attr.attr, ++ &sleep_millisecs_attr.attr, ++ &cpu_governor_attr.attr, ++ &run_attr.attr, ++ &ema_per_page_time_attr.attr, ++ &pages_shared_attr.attr, ++ &pages_sharing_attr.attr, ++ &pages_unshared_attr.attr, ++ &full_scans_attr.attr, ++ &pages_scanned_attr.attr, ++ &hash_strength_attr.attr, ++ &sleep_times_attr.attr, ++ &thrash_threshold_attr.attr, ++ &abundant_threshold_attr.attr, ++ &cpu_ratios_attr.attr, ++ &eval_intervals_attr.attr, ++ NULL, ++}; ++ ++static struct attribute_group uksm_attr_group = { ++ .attrs = uksm_attrs, ++ .name = "uksm", ++}; ++#endif /* CONFIG_SYSFS */ ++ ++static inline void init_scan_ladder(void) ++{ ++ int i; ++ struct scan_rung *rung; ++ ++ for (i = 0; i < SCAN_LADDER_SIZE; i++) { ++ rung = uksm_scan_ladder + i; ++ slot_tree_init_root(&rung->vma_root); ++ } ++ ++ init_performance_values(); ++ uksm_calc_scan_pages(); ++} ++ ++static inline int cal_positive_negative_costs(void) ++{ ++ struct page *p1, *p2; ++ unsigned char *addr1, *addr2; ++ unsigned long i, time_start, hash_cost; ++ unsigned long loopnum = 0; ++ ++ /*IMPORTANT: volatile is needed to prevent over-optimization by gcc. */ ++ volatile u32 hash; ++ volatile int ret; ++ ++ p1 = alloc_page(GFP_KERNEL); ++ if (!p1) ++ return -ENOMEM; ++ ++ p2 = alloc_page(GFP_KERNEL); ++ if (!p2) ++ return -ENOMEM; ++ ++ addr1 = kmap_atomic(p1); ++ addr2 = kmap_atomic(p2); ++ memset(addr1, prandom_u32(), PAGE_SIZE); ++ memcpy(addr2, addr1, PAGE_SIZE); ++ ++ /* make sure that the two pages differ in last byte */ ++ addr2[PAGE_SIZE-1] = ~addr2[PAGE_SIZE-1]; ++ kunmap_atomic(addr2); ++ kunmap_atomic(addr1); ++ ++ time_start = jiffies; ++ while (jiffies - time_start < 100) { ++ for (i = 0; i < 100; i++) ++ hash = page_hash(p1, HASH_STRENGTH_FULL, 0); ++ loopnum += 100; ++ } ++ hash_cost = (jiffies - time_start); ++ ++ time_start = jiffies; ++ for (i = 0; i < loopnum; i++) ++ ret = pages_identical(p1, p2); ++ memcmp_cost = HASH_STRENGTH_FULL * (jiffies - time_start); ++ memcmp_cost /= hash_cost; ++ pr_info("UKSM: relative memcmp_cost = %lu " ++ "hash=%u cmp_ret=%d.\n", ++ memcmp_cost, hash, ret); ++ ++ __free_page(p1); ++ __free_page(p2); ++ return 0; ++} ++ ++static int init_zeropage_hash_table(void) ++{ ++ struct page *page; ++ char *addr; ++ int i; ++ ++ page = alloc_page(GFP_KERNEL); ++ if (!page) ++ return -ENOMEM; ++ ++ addr = kmap_atomic(page); ++ memset(addr, 0, PAGE_SIZE); ++ kunmap_atomic(addr); ++ ++ zero_hash_table = kmalloc_array(HASH_STRENGTH_MAX, sizeof(u32), ++ GFP_KERNEL); ++ if (!zero_hash_table) ++ return -ENOMEM; ++ ++ for (i = 0; i < HASH_STRENGTH_MAX; i++) ++ zero_hash_table[i] = page_hash(page, i, 0); ++ ++ __free_page(page); ++ ++ return 0; ++} ++ ++static inline int init_random_sampling(void) ++{ ++ unsigned long i; ++ ++ random_nums = kmalloc(PAGE_SIZE, GFP_KERNEL); ++ if (!random_nums) ++ return -ENOMEM; ++ ++ for (i = 0; i < HASH_STRENGTH_FULL; i++) ++ random_nums[i] = i; ++ ++ for (i = 0; i < HASH_STRENGTH_FULL; i++) { ++ unsigned long rand_range, swap_index, tmp; ++ ++ rand_range = HASH_STRENGTH_FULL - i; ++ swap_index = i + prandom_u32() % rand_range; ++ tmp = random_nums[i]; ++ random_nums[i] = random_nums[swap_index]; ++ random_nums[swap_index] = tmp; ++ } ++ ++ rshash_state.state = RSHASH_NEW; ++ rshash_state.below_count = 0; ++ rshash_state.lookup_window_index = 0; ++ ++ return cal_positive_negative_costs(); ++} ++ ++static int __init uksm_slab_init(void) ++{ ++ rmap_item_cache = UKSM_KMEM_CACHE(rmap_item, 0); ++ if (!rmap_item_cache) ++ goto out; ++ ++ stable_node_cache = UKSM_KMEM_CACHE(stable_node, 0); ++ if (!stable_node_cache) ++ goto out_free1; ++ ++ node_vma_cache = UKSM_KMEM_CACHE(node_vma, 0); ++ if (!node_vma_cache) ++ goto out_free2; ++ ++ vma_slot_cache = UKSM_KMEM_CACHE(vma_slot, 0); ++ if (!vma_slot_cache) ++ goto out_free3; ++ ++ tree_node_cache = UKSM_KMEM_CACHE(tree_node, 0); ++ if (!tree_node_cache) ++ goto out_free4; ++ ++ return 0; ++ ++out_free4: ++ kmem_cache_destroy(vma_slot_cache); ++out_free3: ++ kmem_cache_destroy(node_vma_cache); ++out_free2: ++ kmem_cache_destroy(stable_node_cache); ++out_free1: ++ kmem_cache_destroy(rmap_item_cache); ++out: ++ return -ENOMEM; ++} ++ ++static void __init uksm_slab_free(void) ++{ ++ kmem_cache_destroy(stable_node_cache); ++ kmem_cache_destroy(rmap_item_cache); ++ kmem_cache_destroy(node_vma_cache); ++ kmem_cache_destroy(vma_slot_cache); ++ kmem_cache_destroy(tree_node_cache); ++} ++ ++/* Common interface to ksm, different to it. */ ++int ksm_madvise(struct vm_area_struct *vma, unsigned long start, ++ unsigned long end, int advice, unsigned long *vm_flags) ++{ ++ int err; ++ ++ switch (advice) { ++ case MADV_MERGEABLE: ++ return 0; /* just ignore the advice */ ++ ++ case MADV_UNMERGEABLE: ++ if (!(*vm_flags & VM_MERGEABLE) || !uksm_flags_can_scan(*vm_flags)) ++ return 0; /* just ignore the advice */ ++ ++ if (vma->anon_vma) { ++ err = unmerge_uksm_pages(vma, start, end); ++ if (err) ++ return err; ++ } ++ ++ uksm_remove_vma(vma); ++ *vm_flags &= ~VM_MERGEABLE; ++ break; ++ } ++ ++ return 0; ++} ++ ++/* Common interface to ksm, actually the same. */ ++struct page *ksm_might_need_to_copy(struct page *page, ++ struct vm_area_struct *vma, unsigned long address) ++{ ++ struct anon_vma *anon_vma = page_anon_vma(page); ++ struct page *new_page; ++ ++ if (PageKsm(page)) { ++ if (page_stable_node(page)) ++ return page; /* no need to copy it */ ++ } else if (!anon_vma) { ++ return page; /* no need to copy it */ ++ } else if (anon_vma->root == vma->anon_vma->root && ++ page->index == linear_page_index(vma, address)) { ++ return page; /* still no need to copy it */ ++ } ++ if (!PageUptodate(page)) ++ return page; /* let do_swap_page report the error */ ++ ++ new_page = alloc_page_vma(GFP_HIGHUSER_MOVABLE, vma, address); ++ if (new_page) { ++ copy_user_highpage(new_page, page, address, vma); ++ ++ SetPageDirty(new_page); ++ __SetPageUptodate(new_page); ++ __SetPageLocked(new_page); ++ } ++ ++ return new_page; ++} ++ ++static int __init uksm_init(void) ++{ ++ struct task_struct *uksm_thread; ++ int err; ++ ++ uksm_sleep_jiffies = msecs_to_jiffies(100); ++ uksm_sleep_saved = uksm_sleep_jiffies; ++ ++ slot_tree_init(); ++ init_scan_ladder(); ++ ++ ++ err = init_random_sampling(); ++ if (err) ++ goto out_free2; ++ ++ err = uksm_slab_init(); ++ if (err) ++ goto out_free1; ++ ++ err = init_zeropage_hash_table(); ++ if (err) ++ goto out_free0; ++ ++ uksm_thread = kthread_run(uksm_scan_thread, NULL, "uksmd"); ++ if (IS_ERR(uksm_thread)) { ++ pr_err("uksm: creating kthread failed\n"); ++ err = PTR_ERR(uksm_thread); ++ goto out_free; ++ } ++ ++#ifdef CONFIG_SYSFS ++ err = sysfs_create_group(mm_kobj, &uksm_attr_group); ++ if (err) { ++ pr_err("uksm: register sysfs failed\n"); ++ kthread_stop(uksm_thread); ++ goto out_free; ++ } ++#else ++ uksm_run = UKSM_RUN_MERGE; /* no way for user to start it */ ++ ++#endif /* CONFIG_SYSFS */ ++ ++#ifdef CONFIG_MEMORY_HOTREMOVE ++ /* ++ * Choose a high priority since the callback takes uksm_thread_mutex: ++ * later callbacks could only be taking locks which nest within that. ++ */ ++ hotplug_memory_notifier(uksm_memory_callback, 100); ++#endif ++ return 0; ++ ++out_free: ++ kfree(zero_hash_table); ++out_free0: ++ uksm_slab_free(); ++out_free1: ++ kfree(random_nums); ++out_free2: ++ kfree(uksm_scan_ladder); ++ return err; ++} ++ ++#ifdef MODULE ++subsys_initcall(ksm_init); ++#else ++late_initcall(uksm_init); ++#endif ++ +diff -Nur a/mm/vmstat.c b/mm/vmstat.c +--- a/mm/vmstat.c 2018-04-08 13:29:52.000000000 +0100 ++++ b/mm/vmstat.c 2018-04-11 22:47:44.606846040 +0100 +@@ -1162,6 +1162,9 @@ + "nr_dirtied", + "nr_written", + ++#ifdef CONFIG_UKSM ++ "nr_uksm_zero_pages", ++#endif + /* enum writeback_stat_item counters */ + "nr_dirty_threshold", + "nr_dirty_background_threshold", diff --git a/sys-kernel/linux-image/linux-image-4.16.1.ebuild b/sys-kernel/linux-image/linux-image-4.16.1.ebuild index 0a05656c..a2d0c993 100644 --- a/sys-kernel/linux-image/linux-image-4.16.1.ebuild +++ b/sys-kernel/linux-image/linux-image-4.16.1.ebuild @@ -37,7 +37,8 @@ PATCHES=( "${FILESDIR}"/enable_alx_wol.patch "${FILESDIR}"/0001-Revert-x86-ACPI-cstate-Allow-ACPI-C1-FFH-MWAIT-use-o.patch "${FILESDIR}"/mute-pps_state_mismatch.patch "${FILESDIR}"/drop_ancient-and-wrong-msg.patch - "${FILESDIR}"/uksm-4.16.patch ) + "${FILESDIR}"/linux-hardened.patch + "${FILESDIR}"/uksm-for-linux-hardened.patch ) S="${WORKDIR}"/linux-"${PV}" @@ -50,7 +51,7 @@ src_prepare() { default emake mrproper sed -ri "s|^(EXTRAVERSION =).*|\1 -${EXTRAVERSION}|" Makefile - cp "${FILESDIR}"/"${EXTRAVERSION}"-4.16-amd64.config .config + cp "${FILESDIR}"/"${EXTRAVERSION}"-amd64.config .config } src_compile() { -- cgit v1.2.3