sys-kernel/linux-{image,sources}-redcore : version bump to v5.4.5, enable aditional hardening options

1 files changed, 93 insertions, 0 deletions

diff --git a/sys-kernel/linux-sources-redcore/linux-sources-redcore-5.4.5.ebuild b/sys-kernel/linux-sources-redcore/linux-sources-redcore-5.4.5.ebuild
new file mode 100644
index 00000000..96580184
--- /dev/null
+++ b/sys-kernel/linux-sources-redcore/linux-sources-redcore-5.4.5.ebuild
@@ -0,0 +1,93 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit eutils
+
+EXTRAVERSION="redcore"
+KV_FULL="${PV}-${EXTRAVERSION}"
+KV_MAJOR="5.4"
+
+DESCRIPTION="Official Redcore Linux Kernel Sources"
+HOMEPAGE="https://redcorelinux.org"
+SRC_URI="https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-${PV}.tar.xz"
+
+KEYWORDS="amd64"
+LICENSE="GPL-2"
+SLOT="${PVR}"
+IUSE=""
+
+RESTRICT="strip mirror"
+DEPEND="
+	app-arch/lz4
+	app-arch/xz-utils
+	sys-devel/autoconf
+	sys-devel/bc
+	sys-devel/make"
+RDEPEND="${DEPEND}"
+
+PATCHES=(
+	"${FILESDIR}"/"${KV_MAJOR}"-enable_alx_wol.patch
+	"${FILESDIR}"/"${KV_MAJOR}"-drop_ancient-and-wrong-msg.patch
+	"${FILESDIR}"/"${KV_MAJOR}"-ata-fix-NCQ-LOG-strings-and-move-to-debug.patch
+	"${FILESDIR}"/"${KV_MAJOR}"-radeon_dp_aux_transfer_native-no-ratelimited_debug.patch
+	"${FILESDIR}"/"${KV_MAJOR}"-acpi-use-kern_warning_even_when_error.patch
+	"${FILESDIR}"/"${KV_MAJOR}"-ath10k-be-quiet.patch
+	"${FILESDIR}"/"${KV_MAJOR}"-Unknow-SSD-HFM128GDHTNG-8310B-QUIRK_NO_APST.patch
+	"${FILESDIR}"/"${KV_MAJOR}"-nvme-suspend-resume-workaround.patch
+	"${FILESDIR}"/"${KV_MAJOR}"-nvme-pci-more-info.patch
+	"${FILESDIR}"/"${KV_MAJOR}"-acer-wmi-silence-unknow-functions-messages.patch
+	"${FILESDIR}"/"${KV_MAJOR}"-amdgpu-dc_link-drop-some-asserts.patch
+	"${FILESDIR}"/"${KV_MAJOR}"-nvme-hwmon.patch
+	"${FILESDIR}"/"${KV_MAJOR}"-0001-linux-hardened.patch
+	"${FILESDIR}"/"${KV_MAJOR}"-0001-uksm-linux-hardened.patch
+	"${FILESDIR}"/"${KV_MAJOR}"-0001-MultiQueue-Skiplist-Scheduler-v0.196-linux-hardened.patch
+	"${FILESDIR}"/"${KV_MAJOR}"-0002-Make-preemptible-kernel-default.patch
+	"${FILESDIR}"/"${KV_MAJOR}"-0003-Expose-vmsplit-for-our-poor-32-bit-users.patch
+	"${FILESDIR}"/"${KV_MAJOR}"-0004-Create-highres-timeout-variants-of-schedule_timeout-.patch
+	"${FILESDIR}"/"${KV_MAJOR}"-0005-Special-case-calls-of-schedule_timeout-1-to-use-the-.patch
+	"${FILESDIR}"/"${KV_MAJOR}"-0006-Convert-msleep-to-use-hrtimers-when-active.patch
+	"${FILESDIR}"/"${KV_MAJOR}"-0007-Replace-all-schedule-timeout-1-with-schedule_min_hrt.patch
+	"${FILESDIR}"/"${KV_MAJOR}"-0008-Replace-all-calls-to-schedule_timeout_interruptible-.patch
+	"${FILESDIR}"/"${KV_MAJOR}"-0009-Replace-all-calls-to-schedule_timeout_uninterruptibl.patch
+	"${FILESDIR}"/"${KV_MAJOR}"-0010-Don-t-use-hrtimer-overlay-when-pm_freezing-since-som.patch
+	"${FILESDIR}"/"${KV_MAJOR}"-0011-Make-threaded-IRQs-optionally-the-default-which-can-.patch
+	"${FILESDIR}"/"${KV_MAJOR}"-0012-Reinstate-default-Hz-of-100-in-combination-with-MuQS.patch
+	"${FILESDIR}"/"${KV_MAJOR}"-0013-Swap-sucks.patch
+)
+
+S="${WORKDIR}"/linux-"${PV}"
+
+pkg_setup() {
+	export KBUILD_BUILD_USER="nexus"
+	export KBUILD_BUILD_HOST="nexus.redcorelinux.org"
+
+	export REAL_ARCH="$ARCH"
+	unset ARCH ; unset LDFLAGS #will interfere with Makefile if set
+}
+
+src_prepare() {
+	default
+	emake mrproper
+	sed -ri "s|^(EXTRAVERSION =).*|\1 -${EXTRAVERSION}|" Makefile
+	cp "${FILESDIR}"/"${KV_MAJOR}"-amd64.config .config
+	rm -rf $(find . -type f|grep -F \.orig)
+}
+
+src_compile() {
+	emake prepare modules_prepare
+}
+
+src_install() {
+	dodir usr/src/linux-"${KV_FULL}"
+	cp -ax "${S}"/* "${D}"usr/src/linux-"${KV_FULL}"
+}
+
+_kernel_sources_delete() {
+	rm -rf "${ROOT}"usr/src/linux-"${KV_FULL}"
+}
+
+pkg_postrm() {
+	_kernel_sources_delete
+}