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author | Joerg Roedel <jroedel@suse.de> | 2019-06-24 10:23:16 +0200 |
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committer | Joerg Roedel <jroedel@suse.de> | 2019-06-24 10:23:16 +0200 |
commit | ceedd5f74d8cfe34db4e654a7808e3c5de40d6f5 (patch) | |
tree | e19c18292231202e9cd8d484ee43f46b2c9c9ad1 /arch/x86/platform/efi/efi.c | |
parent | 1b961423158caaae49d3900b7c9c37477bbfa9b3 (diff) | |
parent | 4b972a01a7da614b4796475f933094751a295a2f (diff) |
Merge tag 'v5.2-rc6' into generic-dma-ops
Linux 5.2-rc6
Diffstat (limited to 'arch/x86/platform/efi/efi.c')
-rw-r--r-- | arch/x86/platform/efi/efi.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c index e1cb01a22fa8..a7189a3b4d70 100644 --- a/arch/x86/platform/efi/efi.c +++ b/arch/x86/platform/efi/efi.c @@ -85,6 +85,8 @@ static efi_status_t __init phys_efi_set_virtual_address_map( pgd_t *save_pgd; save_pgd = efi_call_phys_prolog(); + if (!save_pgd) + return EFI_ABORTED; /* Disable interrupts around EFI calls: */ local_irq_save(flags); |