1 files changed, 8 insertions, 3 deletions

diff --git a/arch/arm64/kernel/efi.c b/arch/arm64/kernel/efi.c
index 6ed0362dd579..8f5db4a3c9d9 100644
--- a/arch/arm64/kernel/efi.c
+++ b/arch/arm64/kernel/efi.c
@@ -392,11 +392,16 @@ static int __init arm64_enter_virtual_mode(void)
                 return -1;
         }
 
-        pr_info("Remapping and enabling EFI services.\n");
-
-        /* replace early memmap mapping with permanent mapping */
         mapsize = memmap.map_end - memmap.map;
         early_memunmap(memmap.map, mapsize);
+
+        if (efi_runtime_disabled()) {
+                pr_info("EFI runtime services will be disabled.\n");
+                return -1;
+        }
+
+        pr_info("Remapping and enabling EFI services.\n");
+        /* replace early memmap mapping with permanent mapping */
         memmap.map = (__force void *)ioremap_cache((phys_addr_t)memmap.phys_map,
                                                    mapsize);
         memmap.map_end = memmap.map + mapsize;