diff --git a/[refs] b/[refs]
index 6c04093875bf..0e50327979c8 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 772698f6362680b65211f7efc68121f1e4c28aa5
+refs/heads/master: 4a1c537113cdc688aabc3fb9bb6ed18ec821c779
diff --git a/trunk/include/linux/netdevice.h b/trunk/include/linux/netdevice.h
index 8f00bdf95ef4..dc3c15b726bc 100644
--- a/trunk/include/linux/netdevice.h
+++ b/trunk/include/linux/netdevice.h
@@ -41,6 +41,7 @@
 #include <linux/dmaengine.h>
 #include <linux/workqueue.h>
 
+struct net;
 struct vlan_group;
 struct ethtool_ops;
 struct netpoll_info;
@@ -663,6 +664,9 @@ struct net_device
 	void                    (*poll_controller)(struct net_device *dev);
 #endif
 
+	/* Network namespace this network device is inside */
+	struct net		*nd_net;
+
 	/* bridge stuff */
 	struct net_bridge_port	*br_port;
 	/* macvlan */