| From | Arvind Sankar <> | Subject | [PATCH 3/8] x86/kaslr: Fix process_efi_entries comment | Date | Mon, 27 Jul 2020 17:50:42 -0400 |
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Since commit 0982adc74673 ("x86/boot/KASLR: Work around firmware bugs by excluding EFI_BOOT_SERVICES_* and EFI_LOADER_* from KASLR's choice") process_efi_entries will return true if we have an EFI memmap, not just if it contained EFI_MEMORY_MORE_RELIABLE regions.
Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu> --- arch/x86/boot/compressed/kaslr.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/boot/compressed/kaslr.c b/arch/x86/boot/compressed/kaslr.c index 21cd9e07f1f6..207fcb7e7b71 100644 --- a/arch/x86/boot/compressed/kaslr.c +++ b/arch/x86/boot/compressed/kaslr.c @@ -741,8 +741,8 @@ static bool process_mem_region(struct mem_vector *region, #ifdef CONFIG_EFI /* - * Returns true if mirror region found (and must have been processed - * for slots adding) + * Returns true if we processed the EFI memmap, which we prefer over the E820 + * table if it is available. */ static bool process_efi_entries(unsigned long minimum, unsigned long image_size) -- 2.26.2
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