diff options
Diffstat (limited to 'efi-dont-map-boot-services-on-32bit.patch')
| -rw-r--r-- | efi-dont-map-boot-services-on-32bit.patch | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/efi-dont-map-boot-services-on-32bit.patch b/efi-dont-map-boot-services-on-32bit.patch new file mode 100644 index 000000000..7cc614992 --- /dev/null +++ b/efi-dont-map-boot-services-on-32bit.patch @@ -0,0 +1,22 @@ +diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c +index 3ae4128..ff7dc70 100644 +--- a/arch/x86/platform/efi/efi.c ++++ b/arch/x86/platform/efi/efi.c +@@ -659,10 +659,13 @@ void __init efi_enter_virtual_mode(void) + + for (p = memmap.map; p < memmap.map_end; p += memmap.desc_size) { + md = p; +- if (!(md->attribute & EFI_MEMORY_RUNTIME) && +- md->type != EFI_BOOT_SERVICES_CODE && +- md->type != EFI_BOOT_SERVICES_DATA) +- continue; ++ if (!(md->attribute & EFI_MEMORY_RUNTIME)) { ++#ifdef CONFIG_X86_64 ++ if (md->type != EFI_BOOT_SERVICES_CODE && ++ md->type != EFI_BOOT_SERVICES_DATA) ++#endif ++ continue; ++ } + + size = md->num_pages << EFI_PAGE_SHIFT; + end = md->phys_addr + size; |