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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2025-05-30 12:42:57 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2025-05-30 12:42:57 -0700 |
| commit | 724b03ee96b8d45310d89c9c3b0aa5ee0dbb72f7 (patch) | |
| tree | 52a017daa65e29ed22f5e32646f23ccaf6c49070 /arch/arm64 | |
| parent | Merge tag 'acpi-6.16-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm (diff) | |
| parent | include: pe.h: Fix PE definitions (diff) | |
| download | wireguard-linux-724b03ee96b8d45310d89c9c3b0aa5ee0dbb72f7.tar.xz wireguard-linux-724b03ee96b8d45310d89c9c3b0aa5ee0dbb72f7.zip | |
Merge tag 'efi-next-for-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi
Pull EFI updates from Ard Biesheuvel:
"Not a lot going on in the EFI tree this cycle. The only thing that
stands out is the new support for SBAT metadata, which was a bit
contentious when it was first proposed, because in the initial
incarnation, it would have required us to maintain a revocation index,
and bump it each time a vulnerability affecting UEFI secure boot got
fixed. This was shot down for obvious reasons.
This time, only the changes needed to emit the SBAT section into the
PE/COFF image are being carried upstream, and it is up to the distros
to decide what to put in there when creating and signing the build.
This only has the EFI zboot bits (which the distros will be using for
arm64); the x86 bzImage changes should be arriving next cycle,
presumably via the -tip tree.
Summary:
- Add support for emitting a .sbat section into the EFI zboot image,
so that downstreams can easily include revocation metadata in the
signed EFI images
- Align PE symbolic constant names with other projects
- Bug fix for the efi_test module
- Log the physical address and size of the EFI memory map when
failing to map it
- A kerneldoc fix for the EFI stub code"
* tag 'efi-next-for-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi:
include: pe.h: Fix PE definitions
efi/efi_test: Fix missing pending status update in getwakeuptime
efi: zboot specific mechanism for embedding SBAT section
efi/libstub: Describe missing 'out' parameter in efi_load_initrd
efi: Improve logging around memmap init
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/kernel/efi-header.S | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm64/kernel/efi-header.S b/arch/arm64/kernel/efi-header.S index 11d7f7de202d..329e8df9215f 100644 --- a/arch/arm64/kernel/efi-header.S +++ b/arch/arm64/kernel/efi-header.S @@ -28,7 +28,7 @@ .macro __EFI_PE_HEADER #ifdef CONFIG_EFI .set .Lpe_header_offset, . - .L_head - .long PE_MAGIC + .long IMAGE_NT_SIGNATURE .short IMAGE_FILE_MACHINE_ARM64 // Machine .short .Lsection_count // NumberOfSections .long 0 // TimeDateStamp @@ -40,7 +40,7 @@ IMAGE_FILE_LINE_NUMS_STRIPPED // Characteristics .Loptional_header: - .short PE_OPT_MAGIC_PE32PLUS // PE32+ format + .short IMAGE_NT_OPTIONAL_HDR64_MAGIC // PE32+ format .byte 0x02 // MajorLinkerVersion .byte 0x14 // MinorLinkerVersion .long __initdata_begin - .Lefi_header_end // SizeOfCode @@ -66,7 +66,7 @@ .long .Lefi_header_end - .L_head // SizeOfHeaders .long 0 // CheckSum .short IMAGE_SUBSYSTEM_EFI_APPLICATION // Subsystem - .short IMAGE_DLL_CHARACTERISTICS_NX_COMPAT // DllCharacteristics + .short IMAGE_DLLCHARACTERISTICS_NX_COMPAT // DllCharacteristics .quad 0 // SizeOfStackReserve .quad 0 // SizeOfStackCommit .quad 0 // SizeOfHeapReserve |