diff options
| author | Ard Biesheuvel <ardb@kernel.org> | 2022-10-11 17:10:39 +0200 |
|---|---|---|
| committer | Ard Biesheuvel <ardb@kernel.org> | 2022-11-09 12:42:02 +0100 |
| commit | 732ea9db9d8a6a0444d18ed810cccb2428d8766b (patch) | |
| tree | 186ea3e313ea11d0d5edae397074828c263e98d6 /arch/arm64/include/asm/efi.h | |
| parent | 06064800d92a1adac3717e86cc6ba5f98c0ef40e (diff) | |
efi: libstub: Move screen_info handling to common code
Currently, arm64, RISC-V and LoongArch rely on the fact that struct
screen_info can be accessed directly, due to the fact that the EFI stub
and the core kernel are part of the same image. This will change after a
future patch, so let's ensure that the screen_info handling is able to
deal with this, by adopting the arm32 approach of passing it as a
configuration table. While at it, switch to ACPI reclaim memory to hold
the screen_info data, which is more appropriate for this kind of
allocation.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Diffstat (limited to 'arch/arm64/include/asm/efi.h')
| -rw-r--r-- | arch/arm64/include/asm/efi.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/arm64/include/asm/efi.h b/arch/arm64/include/asm/efi.h index d6cf535d8352..8604473a85b8 100644 --- a/arch/arm64/include/asm/efi.h +++ b/arch/arm64/include/asm/efi.h @@ -84,12 +84,6 @@ static inline unsigned long efi_get_max_initrd_addr(unsigned long image_addr) return (image_addr & ~(SZ_1G - 1UL)) + (1UL << (VA_BITS_MIN - 1)); } -#define alloc_screen_info(x...) &screen_info - -static inline void free_screen_info(struct screen_info *si) -{ -} - #define EFI_ALLOC_ALIGN SZ_64K /* |