diff --git a/[refs] b/[refs]
index 634f059b0c80..e4b28e340b49 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3c4198e874cde694f5ea1463706873e7907bdb18
+refs/heads/master: 5d85d3247cc3555215d7d11c78576a396c98e4d9
diff --git a/trunk/block/blk-settings.c b/trunk/block/blk-settings.c
index 5649f34adb40..8d3393492891 100644
--- a/trunk/block/blk-settings.c
+++ b/trunk/block/blk-settings.c
@@ -500,6 +500,7 @@ int blk_stack_limits(struct queue_limits *t, struct queue_limits *b,
 
 	return 0;
 }
+EXPORT_SYMBOL(blk_stack_limits);
 
 /**
  * disk_stack_limits - adjust queue limits for stacked drivers