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| author | Lukas Bulwahn <lukas.bulwahn@gmail.com> | 2022-06-01 13:50:43 +0200 |
|---|---|---|
| committer | Ard Biesheuvel <ardb@kernel.org> | 2022-06-01 14:07:48 +0200 |
| commit | ca209f8b5f61b74782dd4275ebc7173d92cb4905 (patch) | |
| tree | 37ff05b497509cfee4e27ed41ce5e35e06f108c0 /arch/x86 | |
| parent | riscv: read-only pages should not be writable (diff) | |
| download | linux-ca209f8b5f61b74782dd4275ebc7173d92cb4905.tar.xz linux-ca209f8b5f61b74782dd4275ebc7173d92cb4905.zip | |
efi: x86: Fix config name for setting the NX-compatibility flag in the PE header
Commit 21b68da7bf4a ("efi: x86: Set the NX-compatibility flag in the PE
header") intends to set the compatibility flag, i.e.,
IMAGE_DLL_CHARACTERISTICS_NX_COMPAT, but this ifdef is actually dead as
the CONFIG_DXE_MEM_ATTRIBUTES Kconfig option does not exist.
The config is actually called EFI_DXE_MEM_ATTRIBUTES. Adjust the ifdef
to use the intended config name.
The issue was identified with ./scripts/checkkconfigsymbols.py.
Fixes: 21b68da7bf4a ("efi: x86: Set the NX-compatibility flag in the PE header")
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Link: https://lore.kernel.org/r/20220601115043.7678-1-lukas.bulwahn@gmail.com
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/boot/header.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S index 0352e4589efa..f912d7770130 100644 --- a/arch/x86/boot/header.S +++ b/arch/x86/boot/header.S @@ -163,7 +163,7 @@ extra_header_fields: .long 0x200 # SizeOfHeaders .long 0 # CheckSum .word IMAGE_SUBSYSTEM_EFI_APPLICATION # Subsystem (EFI application) -#ifdef CONFIG_DXE_MEM_ATTRIBUTES +#ifdef CONFIG_EFI_DXE_MEM_ATTRIBUTES .word IMAGE_DLL_CHARACTERISTICS_NX_COMPAT # DllCharacteristics #else .word 0 # DllCharacteristics |