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author | Ard Biesheuvel <ardb@kernel.org> | 2020-04-16 21:15:23 +0200 |
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committer | Ard Biesheuvel <ardb@kernel.org> | 2020-04-24 14:52:16 +0200 |
commit | 0a75561489f534cf2e8f6883e0cf8cdf51c534c5 (patch) | |
tree | 28e2bc17e384387fe35bd8c1bd12899e8961a00c /arch/x86/include/asm/efi.h | |
parent | 980771f616624e4c563a2014a32b7d23876d1ecf (diff) | |
download | linux-stable-0a75561489f534cf2e8f6883e0cf8cdf51c534c5.tar.gz linux-stable-0a75561489f534cf2e8f6883e0cf8cdf51c534c5.tar.bz2 linux-stable-0a75561489f534cf2e8f6883e0cf8cdf51c534c5.zip |
efi/libstub/x86: Avoid getter function for efi_is64
We no longer need to take special care when using global variables
in the EFI stub, so switch to a simple symbol reference for efi_is64.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Diffstat (limited to 'arch/x86/include/asm/efi.h')
-rw-r--r-- | arch/x86/include/asm/efi.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/arch/x86/include/asm/efi.h b/arch/x86/include/asm/efi.h index 78e839925a81..cd0c3fbf6156 100644 --- a/arch/x86/include/asm/efi.h +++ b/arch/x86/include/asm/efi.h @@ -225,14 +225,19 @@ efi_status_t efi_set_virtual_address_map(unsigned long memory_map_size, /* arch specific definitions used by the stub code */ -__attribute_const__ bool efi_is_64bit(void); +extern const bool efi_is64; + +static inline bool efi_is_64bit(void) +{ + if (IS_ENABLED(CONFIG_EFI_MIXED)) + return efi_is64; + return IS_ENABLED(CONFIG_X86_64); +} static inline bool efi_is_native(void) { if (!IS_ENABLED(CONFIG_X86_64)) return true; - if (!IS_ENABLED(CONFIG_EFI_MIXED)) - return true; return efi_is_64bit(); } |