1 files changed, 2 insertions, 1 deletions

diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
index d4c4307ff3e0..bd85d42819e1 100644
--- a/arch/x86/mm/ioremap.c
+++ b/arch/x86/mm/ioremap.c
@@ -223,7 +223,8 @@ static void __iomem *__ioremap_caller(resource_size_t phys_addr,
          * Check if the request spans more than any BAR in the iomem resource
          * tree.
          */
-        WARN_ON(iomem_map_sanity_check(phys_addr, size));
+        WARN_ONCE(iomem_map_sanity_check(phys_addr, size),
+                  KERN_INFO "Info: mapping multiple BARs. Your kernel is fine.");
 
         /*
          * Don't allow anybody to remap normal RAM that we're using..