From ca209f8b5f61b74782dd4275ebc7173d92cb4905 Mon Sep 17 00:00:00 2001 From: Lukas Bulwahn Date: Wed, 1 Jun 2022 13:50:43 +0200 Subject: [PATCH] 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 Link: https://lore.kernel.org/r/20220601115043.7678-1-lukas.bulwahn@gmail.com Signed-off-by: Ard Biesheuvel --- arch/x86/boot/header.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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 -- 2.34.1