1 files changed, 7 insertions, 0 deletions

diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c
index 55856b2310d3..339e11f9b3a9 100644
--- a/arch/x86/platform/efi/efi.c
+++ b/arch/x86/platform/efi/efi.c
@@ -1026,6 +1026,13 @@ void __init efi_enter_virtual_mode(void)
                         va = efi_ioremap(md->phys_addr, size,
                                          md->type, md->attribute);
 
+                if (!(md->attribute & EFI_MEMORY_RUNTIME)) {
+                        if (!va)
+                                pr_err("ioremap of 0x%llX failed!\n",
+                                       (unsigned long long)md->phys_addr);
+                        continue;
+                }
+
                 md->virt_addr = (u64) (unsigned long) va;
 
                 if (!va) {