diff options
Diffstat (limited to 'arch')
-rw-r--r-- | arch/x86/platform/efi/efi.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c index 88d2fb2cb3ef..dde46cd78b8f 100644 --- a/arch/x86/platform/efi/efi.c +++ b/arch/x86/platform/efi/efi.c @@ -211,6 +211,10 @@ int __init efi_memblock_x86_reserve_range(void) efi.memmap.desc_size = e->efi_memdesc_size; efi.memmap.desc_version = e->efi_memdesc_version; + WARN(efi.memmap.desc_version != 1, + "Unexpected EFI_MEMORY_DESCRIPTOR version %ld", + efi.memmap.desc_version); + memblock_reserve(pmap, efi.memmap.nr_map * efi.memmap.desc_size); return 0; |