diff --git a/drivers/xen/mcelog.c b/drivers/xen/mcelog.c
index a493c7315..6cc1c15 100644
--- a/drivers/xen/mcelog.c
+++ b/drivers/xen/mcelog.c
@@ -408,6 +408,8 @@
 	if (ret)
 		goto deregister;
 
+	pr_info("/dev/mcelog registered by Xen\n");
+
 	return 0;
 
 deregister: