diff options
Diffstat (limited to 'arch/x86/include/asm/efi.h')
| -rw-r--r-- | arch/x86/include/asm/efi.h | 32 |
1 files changed, 2 insertions, 30 deletions
diff --git a/arch/x86/include/asm/efi.h b/arch/x86/include/asm/efi.h index b0994ae3bc23..c4555b269a1b 100644 --- a/arch/x86/include/asm/efi.h +++ b/arch/x86/include/asm/efi.h @@ -91,19 +91,6 @@ static inline void efi_fpu_end(void) #ifdef CONFIG_X86_32 #define EFI_X86_KERNEL_ALLOC_LIMIT (SZ_512M - 1) - -#define arch_efi_call_virt_setup() \ -({ \ - efi_fpu_begin(); \ - firmware_restrict_branch_speculation_start(); \ -}) - -#define arch_efi_call_virt_teardown() \ -({ \ - firmware_restrict_branch_speculation_end(); \ - efi_fpu_end(); \ -}) - #else /* !CONFIG_X86_32 */ #define EFI_X86_KERNEL_ALLOC_LIMIT EFI_ALLOC_LIMIT @@ -116,14 +103,6 @@ extern bool efi_disable_ibt_for_runtime; __efi_call(__VA_ARGS__); \ }) -#define arch_efi_call_virt_setup() \ -({ \ - efi_sync_low_kernel_mappings(); \ - efi_fpu_begin(); \ - firmware_restrict_branch_speculation_start(); \ - efi_enter_mm(); \ -}) - #undef arch_efi_call_virt #define arch_efi_call_virt(p, f, args...) ({ \ u64 ret, ibt = ibt_save(efi_disable_ibt_for_runtime); \ @@ -132,13 +111,6 @@ extern bool efi_disable_ibt_for_runtime; ret; \ }) -#define arch_efi_call_virt_teardown() \ -({ \ - efi_leave_mm(); \ - firmware_restrict_branch_speculation_end(); \ - efi_fpu_end(); \ -}) - #ifdef CONFIG_KASAN /* * CONFIG_KASAN may redefine memset to __memset. __memset function is present @@ -168,8 +140,8 @@ extern void efi_delete_dummy_variable(void); extern void efi_crash_gracefully_on_page_fault(unsigned long phys_addr); extern void efi_free_boot_services(void); -void efi_enter_mm(void); -void efi_leave_mm(void); +void arch_efi_call_virt_setup(void); +void arch_efi_call_virt_teardown(void); /* kexec external ABI */ struct efi_setup_data { |