linux-loongson/arch/x86/platform/efi
Gerd Hoffmann a7549636f6 x86/sev: Let sev_es_efi_map_ghcbs() map the CA pages too
OVMF EFI firmware needs access to the CA page to do SVSM protocol calls. For
example, when the SVSM implements an EFI variable store, such calls will be
necessary.

So add that to sev_es_efi_map_ghcbs() and also rename the function to reflect
the additional job it is doing now.

  [ bp: Massage. ]

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/20250626114014.373748-4-kraxel@redhat.com
2025-06-27 14:07:10 +02:00
..
efi_32.c efi/x86: Move EFI runtime call setup/teardown helpers out of line 2023-09-11 06:37:50 +00:00
efi_64.c x86/sev: Let sev_es_efi_map_ghcbs() map the CA pages too 2025-06-27 14:07:10 +02:00
efi_stub_32.S x86: Prepare asm files for straight-line-speculation 2021-12-08 12:25:37 +01:00
efi_stub_64.S x86: Prepare asm files for straight-line-speculation 2021-12-08 12:25:37 +01:00
efi_thunk_64.S efi/x86-mixed: move unmitigated RET into .rodata 2022-08-16 09:28:05 +02:00
efi.c x86/efistub: Drop long obsolete UGA support 2025-01-14 08:34:24 +01:00
Makefile x86/efi: Drop support for fake EFI memory maps 2024-07-02 00:26:24 +02:00
memmap.c x86/efi: Drop support for fake EFI memory maps 2024-07-02 00:26:24 +02:00
quirks.c x86/efi: skip memattr table on kexec boot 2025-01-23 09:58:43 +01:00
runtime-map.c efi: x86: make kobj_type structure constant 2023-05-10 19:00:40 +02:00