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| author | Alex Shi <alex.shi@linaro.org> | 2016-03-14 15:37:56 +0800 |
|---|---|---|
| committer | Alex Shi <alex.shi@linaro.org> | 2016-03-14 15:37:56 +0800 |
| commit | 0f7fc48d4378ac087ef7e69a6e675b0d9280999e (patch) | |
| tree | f0c005b00166eca0ce2648487cde89866447645f /arch/x86/platform/efi/efi.c | |
| parent | 4fc0eccae84a29106ed944588ba641e9039ccfbc (diff) | |
| parent | fbb0b56de45bc81681eeeaec29e6c1e3ff12a200 (diff) | |
Merge branch 'linux-linaro-lsk-v3.10' into linux-linaro-lsk-v3.10-androidlsk-v3.10-16.03-androidlinux-linaro-lsk-v3.10-android
Diffstat (limited to 'arch/x86/platform/efi/efi.c')
| -rw-r--r-- | arch/x86/platform/efi/efi.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c index 816e940b3998..b5349de32a3e 100644 --- a/arch/x86/platform/efi/efi.c +++ b/arch/x86/platform/efi/efi.c @@ -235,12 +235,19 @@ static efi_status_t __init phys_efi_set_virtual_address_map( efi_memory_desc_t *virtual_map) { efi_status_t status; + unsigned long flags; efi_call_phys_prelog(); + + /* Disable interrupts around EFI calls: */ + local_irq_save(flags); status = efi_call_phys4(efi_phys.set_virtual_address_map, memory_map_size, descriptor_size, descriptor_version, virtual_map); + local_irq_restore(flags); + efi_call_phys_epilog(); + return status; } |