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| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
| commit | d0b2f91bede3bd5e3d24dd6803e56eee959c1797 (patch) | |
| tree | 7fee4ab0509879c373c4f2cbd5b8a5be5b4041ee /arch/x86/platform/efi/efi_64.c | |
| parent | e914f8eb445e8f74b00303c19c2ffceaedd16a05 (diff) | |
Linux-libre 4.8.2-gnupck-4.8.2-gnu
Diffstat (limited to 'arch/x86/platform/efi/efi_64.c')
| -rw-r--r-- | arch/x86/platform/efi/efi_64.c | 29 |
1 files changed, 10 insertions, 19 deletions
diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c index 964c7022d..8dd3784eb 100644 --- a/arch/x86/platform/efi/efi_64.c +++ b/arch/x86/platform/efi/efi_64.c @@ -24,7 +24,8 @@ #include <linux/spinlock.h> #include <linux/bootmem.h> #include <linux/ioport.h> -#include <linux/module.h> +#include <linux/init.h> +#include <linux/mc146818rtc.h> #include <linux/efi.h> #include <linux/uaccess.h> #include <linux/io.h> @@ -285,11 +286,6 @@ int __init efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages) return 0; } -void __init efi_cleanup_page_tables(unsigned long pa_memmap, unsigned num_pages) -{ - kernel_unmap_pages_in_pgd(efi_pgd, pa_memmap, num_pages); -} - static void __init __map_region(efi_memory_desc_t *md, u64 va) { unsigned long flags = _PAGE_RW; @@ -466,22 +462,17 @@ extern efi_status_t efi64_thunk(u32, ...); #define efi_thunk(f, ...) \ ({ \ efi_status_t __s; \ - unsigned long flags; \ - u32 func; \ - \ - efi_sync_low_kernel_mappings(); \ - local_irq_save(flags); \ + unsigned long __flags; \ + u32 __func; \ \ - efi_scratch.prev_cr3 = read_cr3(); \ - write_cr3((unsigned long)efi_scratch.efi_pgt); \ - __flush_tlb_all(); \ + local_irq_save(__flags); \ + arch_efi_call_virt_setup(); \ \ - func = runtime_service32(f); \ - __s = efi64_thunk(func, __VA_ARGS__); \ + __func = runtime_service32(f); \ + __s = efi64_thunk(__func, __VA_ARGS__); \ \ - write_cr3(efi_scratch.prev_cr3); \ - __flush_tlb_all(); \ - local_irq_restore(flags); \ + arch_efi_call_virt_teardown(); \ + local_irq_restore(__flags); \ \ __s; \ }) |