diff options
Diffstat (limited to 'arch/x86/include/asm/efi.h')
| -rw-r--r-- | arch/x86/include/asm/efi.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/include/asm/efi.h b/arch/x86/include/asm/efi.h index eea40d52ca78..107283b1eb1e 100644 --- a/arch/x86/include/asm/efi.h +++ b/arch/x86/include/asm/efi.h @@ -19,7 +19,7 @@ * This is the main reason why we're doing stable VA mappings for RT * services. * - * This flag is used in conjuction with a chicken bit called + * This flag is used in conjunction with a chicken bit called * "efi=old_map" which can be used as a fallback to the old runtime * services mapping method in case there's some b0rkage with a * particular EFI implementation (haha, it is hard to hold up the @@ -82,8 +82,7 @@ struct efi_scratch { #define arch_efi_call_virt_setup() \ ({ \ efi_sync_low_kernel_mappings(); \ - preempt_disable(); \ - __kernel_fpu_begin(); \ + kernel_fpu_begin(); \ firmware_restrict_branch_speculation_start(); \ \ if (!efi_enabled(EFI_OLD_MEMMAP)) \ @@ -99,8 +98,7 @@ struct efi_scratch { efi_switch_mm(efi_scratch.prev_mm); \ \ firmware_restrict_branch_speculation_end(); \ - __kernel_fpu_end(); \ - preempt_enable(); \ + kernel_fpu_end(); \ }) extern void __iomem *__init efi_ioremap(unsigned long addr, unsigned long size, @@ -141,6 +139,8 @@ extern int __init efi_reuse_config(u64 tables, int nr_tables); extern void efi_delete_dummy_variable(void); extern void efi_switch_mm(struct mm_struct *mm); extern void efi_recover_from_page_fault(unsigned long phys_addr); +extern void efi_free_boot_services(void); +extern void efi_reserve_boot_services(void); struct efi_setup_data { u64 fw_vendor; |