diff --git a/security/dummy.c b/security/dummy.c
index 6d895ade73de485d9ceab48a28094068550e79b0..3ccfbbe973b6d3014ea9b8cf77015b206688bf6f 100644
--- a/security/dummy.c
+++ b/security/dummy.c
@@ -426,7 +426,7 @@ static int dummy_file_mmap (struct file *file, unsigned long reqprot,
 			    unsigned long addr,
 			    unsigned long addr_only)
 {
-	if (addr < mmap_min_addr)
+	if ((addr < mmap_min_addr) && !capable(CAP_SYS_RAWIO))
 		return -EACCES;
 	return 0;
 }