diff --git a/[refs] b/[refs]
index d050017c847c..dd13807015f1 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f4618d39a34dab316090263b42cd8799f31ce277
+refs/heads/master: 070ac3a2651e3c1c4d277c5f1981517427c386a7
diff --git a/trunk/drivers/net/loopback.c b/trunk/drivers/net/loopback.c
index b6d4ae3ad506..2617320efa95 100644
--- a/trunk/drivers/net/loopback.c
+++ b/trunk/drivers/net/loopback.c
@@ -293,4 +293,7 @@ static int __init loopback_init(void)
 	return register_pernet_device(&loopback_net_ops);
 }
 
+/* Loopback is special. It should be initialized before any other network
+ * device and network subsystem.
+ */
 fs_initcall(loopback_init);