1 files changed, 0 insertions, 45 deletions
diff --git a/sys-boot/grub/files/grub-2.06-arm64-linux-Remove-magic-number.patch b/sys-boot/grub/files/grub-2.06-arm64-linux-Remove-magic-number.patch
deleted file mode 100644
index eed3bf0ca93d..000000000000
--- a/sys-boot/grub/files/grub-2.06-arm64-linux-Remove-magic-number.patch
+++ /dev/null
@@ -1,45 +0,0 @@
-https://git.savannah.gnu.org/cgit/grub.git/patch/?id=69edb31205602c29293a8c6e67363bba2a4a1e66
-https://bugs.gentoo.org/913935
-
-From 69edb31205602c29293a8c6e67363bba2a4a1e66 Mon Sep 17 00:00:00 2001
-From: Ard Biesheuvel <ardb@kernel.org>
-Date: Thu, 11 Aug 2022 16:51:57 +0200
-Subject: loader/arm64/linux: Remove magic number header field check
-
-The "ARM\x64" magic number in the file header identifies an image as one
-that implements the bare metal boot protocol, allowing the loader to
-simply move the file to a suitably aligned address in memory, with
-sufficient headroom for the trailing .bss segment (the required memory
-size is described in the header as well).
-
-Note of this matters for GRUB, as it only supports EFI boot. EFI does
-not care about this magic number, and nor should GRUB: this prevents us
-from booting other PE linux images, such as the generic EFI zboot
-decompressor, which is a pure PE/COFF image, and does not implement the
-bare metal boot protocol.
-
-So drop the magic number check.
-
-Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
-Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
----
- grub-core/loader/arm64/linux.c | 3 ---
- 1 file changed, 3 deletions(-)
-
-diff --git a/grub-core/loader/arm64/linux.c b/grub-core/loader/arm64/linux.c
-index ef3e9f9..4c92e48 100644
---- a/grub-core/loader/arm64/linux.c
-+++ b/grub-core/loader/arm64/linux.c
-@@ -51,9 +51,6 @@ static grub_addr_t initrd_end;
- grub_err_t
- grub_arch_efi_linux_check_image (struct linux_arch_kernel_header * lh)
- {
--  if (lh->magic != GRUB_LINUX_ARMXX_MAGIC_SIGNATURE)
--    return grub_error(GRUB_ERR_BAD_OS, "invalid magic number");
--
-   if ((lh->code0 & 0xffff) != GRUB_PE32_MAGIC)
-     return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
- 		       N_("plain image kernel not supported - rebuild with CONFIG_(U)EFI_STUB enabled"));
--- 
-cgit v1.1
-