x86/compressed/acpi: Move EFI system table lookup to helper

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Future patches for SEV-SNP-validated CPUID will also require early
parsing of the EFI configuration. Incrementally move the related
code into a set of helpers that can be re-used for that purpose.

Signed-off-by: Michael Roth <michael.roth@amd.com>
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20220307213356.2797205-26-brijesh.singh@amd.com

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Michael Roth 2022-02-24 10:56:05 -06:00 • committed by Borislav Petkov

parent 7c4146e888

commit 58f3e6b71f

3 changed files with 42 additions and 14 deletions

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21

arch/x86/boot/compressed/acpi.c

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29

arch/x86/boot/compressed/efi.c

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6

arch/x86/boot/compressed/misc.h

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