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| author | Ard Biesheuvel <ardb@kernel.org> | 2023-09-12 09:00:54 +0000 |
|---|---|---|
| committer | Ard Biesheuvel <ardb@kernel.org> | 2024-03-06 16:57:03 +0100 |
| commit | 0d2b7a8c3ba92f4dec88161f13dcddf988286278 (patch) | |
| tree | 56231b0f2b042e8f5d4d1ccf86e7a3356bc49456 | |
| parent | 4f16e6e447131e2cb3b9be75c7043b8777f7c97d (diff) | |
| download | linux-0d2b7a8c3ba92f4dec88161f13dcddf988286278.tar.gz | |
x86/efi: Drop alignment flags from PE section headers
[ Commit bfab35f552ab3dd6d017165bf9de1d1d20f198cc upstream ]
The section header flags for alignment are documented in the PE/COFF
spec as being applicable to PE object files only, not to PE executables
such as the Linux bzImage, so let's drop them from the PE header.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20230912090051.4014114-20-ardb@google.com
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
| -rw-r--r-- | arch/x86/boot/header.S | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S index d31982509654dc..38b611eb1a3c11 100644 --- a/arch/x86/boot/header.S +++ b/arch/x86/boot/header.S @@ -208,8 +208,7 @@ section_table: .word 0 # NumberOfLineNumbers .long IMAGE_SCN_CNT_CODE | \ IMAGE_SCN_MEM_READ | \ - IMAGE_SCN_MEM_EXECUTE | \ - IMAGE_SCN_ALIGN_16BYTES # Characteristics + IMAGE_SCN_MEM_EXECUTE # Characteristics # # The EFI application loader requires a relocation section @@ -229,8 +228,7 @@ section_table: .word 0 # NumberOfLineNumbers .long IMAGE_SCN_CNT_INITIALIZED_DATA | \ IMAGE_SCN_MEM_READ | \ - IMAGE_SCN_MEM_DISCARDABLE | \ - IMAGE_SCN_ALIGN_1BYTES # Characteristics + IMAGE_SCN_MEM_DISCARDABLE # Characteristics #ifdef CONFIG_EFI_MIXED # @@ -248,8 +246,7 @@ section_table: .word 0 # NumberOfLineNumbers .long IMAGE_SCN_CNT_INITIALIZED_DATA | \ IMAGE_SCN_MEM_READ | \ - IMAGE_SCN_MEM_DISCARDABLE | \ - IMAGE_SCN_ALIGN_1BYTES # Characteristics + IMAGE_SCN_MEM_DISCARDABLE # Characteristics #endif # @@ -270,8 +267,7 @@ section_table: .word 0 # NumberOfLineNumbers .long IMAGE_SCN_CNT_CODE | \ IMAGE_SCN_MEM_READ | \ - IMAGE_SCN_MEM_EXECUTE | \ - IMAGE_SCN_ALIGN_16BYTES # Characteristics + IMAGE_SCN_MEM_EXECUTE # Characteristics .set section_count, (. - section_table) / 40 #endif /* CONFIG_EFI_STUB */ |