Mihai Carabas fa005a5c5d efi/libstub: arm64: Fix image check alignment at entry ...

[ Upstream commit e9b7c3a426 ]

The kernel is aligned at SEGMENT_SIZE and this is the size populated in the PE
headers:

arch/arm64/kernel/efi-header.S: .long   SEGMENT_ALIGN // SectionAlignment

EFI_KIMG_ALIGN is defined as: (SEGMENT_ALIGN > THREAD_ALIGN ? SEGMENT_ALIGN :
THREAD_ALIGN)

So it depends on THREAD_ALIGN. On newer builds this message started to appear
even though the loader is taking into account the PE header (which is stating
SEGMENT_ALIGN).

Fixes: c32ac11da3 ("efi/libstub: arm64: Double check image alignment at entry")
Signed-off-by: Mihai Carabas <mihai.carabas@oracle.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2022-02-01 17:27:11 +01:00

4.8 KiB

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