diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
index 5a76f20..efbf2eb 100644
--- a/drivers/net/macvtap.c
+++ b/drivers/net/macvtap.c
@@ -69,7 +69,7 @@
  * RCU usage:
  * The macvtap_queue and the macvlan_dev are loosely coupled, the
  * pointers from one to the other can only be read while rcu_read_lock
- * or macvtap_lock is held.
+ * or rtnl is held.
  *
  * Both the file and the macvlan_dev hold a reference on the macvtap_queue
  * through sock_hold(&q->sk). When the macvlan_dev goes away first,
@@ -81,7 +81,6 @@
  * file or the dev. The data structure is freed through __sk_free
  * when both our references and any pending SKBs are gone.
  */
-static DEFINE_SPINLOCK(macvtap_lock);
 
 static int macvtap_enable_queue(struct net_device *dev, struct file *file,
 				struct macvtap_queue *q)
@@ -89,7 +88,7 @@
 	struct macvlan_dev *vlan = netdev_priv(dev);
 	int err = -EINVAL;
 
-	spin_lock(&macvtap_lock);
+	ASSERT_RTNL();
 
 	if (q->enabled)
 		goto out;
@@ -101,7 +100,6 @@
 
 	vlan->numvtaps++;
 out:
-	spin_unlock(&macvtap_lock);
 	return err;
 }
 
@@ -111,7 +109,7 @@
 	struct macvlan_dev *vlan = netdev_priv(dev);
 	int err = -EBUSY;
 
-	spin_lock(&macvtap_lock);
+	rtnl_lock();
 	if (vlan->numqueues == MAX_MACVTAP_QUEUES)
 		goto out;
 
@@ -130,26 +128,25 @@
 	vlan->numqueues++;
 
 out:
-	spin_unlock(&macvtap_lock);
+	rtnl_unlock();
 	return err;
 }
 
-static int __macvtap_disable_queue(struct macvtap_queue *q)
+static int macvtap_disable_queue(struct macvtap_queue *q)
 {
 	struct macvlan_dev *vlan;
 	struct macvtap_queue *nq;
 
-	vlan = rcu_dereference_protected(q->vlan,
-					 lockdep_is_held(&macvtap_lock));
-
+	ASSERT_RTNL();
 	if (!q->enabled)
 		return -EINVAL;
 
+	vlan = rtnl_dereference(q->vlan);
+
 	if (vlan) {
 		int index = q->queue_index;
 		BUG_ON(index >= vlan->numvtaps);
-		nq = rcu_dereference_protected(vlan->taps[vlan->numvtaps - 1],
-					       lockdep_is_held(&macvtap_lock));
+		nq = rtnl_dereference(vlan->taps[vlan->numvtaps - 1]);
 		nq->queue_index = index;
 
 		rcu_assign_pointer(vlan->taps[index], nq);
@@ -162,17 +159,6 @@
 	return 0;
 }
 
-static int macvtap_disable_queue(struct macvtap_queue *q)
-{
-	int err;
-
-	spin_lock(&macvtap_lock);
-	err = __macvtap_disable_queue(q);
-	spin_unlock(&macvtap_lock);
-
-	return err;
-}
-
 /*
  * The file owning the queue got closed, give up both
  * the reference that the files holds as well as the
@@ -185,12 +171,12 @@
 {
 	struct macvlan_dev *vlan;
 
-	spin_lock(&macvtap_lock);
-	vlan = rcu_dereference_protected(q->vlan,
-					 lockdep_is_held(&macvtap_lock));
+	rtnl_lock();
+	vlan = rtnl_dereference(q->vlan);
+
 	if (vlan) {
 		if (q->enabled)
-			BUG_ON(__macvtap_disable_queue(q));
+			BUG_ON(macvtap_disable_queue(q));
 
 		vlan->numqueues--;
 		RCU_INIT_POINTER(q->vlan, NULL);
@@ -198,7 +184,7 @@
 		list_del_init(&q->next);
 	}
 
-	spin_unlock(&macvtap_lock);
+	rtnl_unlock();
 
 	synchronize_rcu();
 	sock_put(&q->sk);
@@ -260,7 +246,7 @@
 	struct macvtap_queue *q, *tmp, *qlist[MAX_MACVTAP_QUEUES];
 	int i, j = 0;
 
-	spin_lock(&macvtap_lock);
+	ASSERT_RTNL();
 	list_for_each_entry_safe(q, tmp, &vlan->queue_list, next) {
 		list_del_init(&q->next);
 		qlist[j++] = q;
@@ -275,9 +261,6 @@
 	BUG_ON(vlan->numqueues);
 	/* guarantee that any future macvtap_set_queue will fail */
 	vlan->numvtaps = MAX_MACVTAP_QUEUES;
-	spin_unlock(&macvtap_lock);
-
-	synchronize_rcu();
 
 	for (--j; j >= 0; j--)
 		sock_put(&qlist[j]->sk);
@@ -941,11 +924,10 @@
 {
 	struct macvlan_dev *vlan;
 
-	rcu_read_lock_bh();
-	vlan = rcu_dereference_bh(q->vlan);
+	ASSERT_RTNL();
+	vlan = rtnl_dereference(q->vlan);
 	if (vlan)
 		dev_hold(vlan->dev);
-	rcu_read_unlock_bh();
 
 	return vlan;
 }
@@ -1008,21 +990,27 @@
 		return ret;
 
 	case TUNGETIFF:
+		rtnl_lock();
 		vlan = macvtap_get_vlan(q);
-		if (!vlan)
+		if (!vlan) {
+			rtnl_unlock();
 			return -ENOLINK;
+		}
 
 		ret = 0;
 		if (copy_to_user(&ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
 		    put_user(q->flags, &ifr->ifr_flags))
 			ret = -EFAULT;
 		macvtap_put_vlan(vlan);
+		rtnl_unlock();
 		return ret;
 
 	case TUNSETQUEUE:
 		if (get_user(u, &ifr->ifr_flags))
 			return -EFAULT;
-		return macvtap_ioctl_set_queue(file, u);
+		rtnl_lock();
+		ret = macvtap_ioctl_set_queue(file, u);
+		rtnl_unlock();
 
 	case TUNGETFEATURES:
 		if (put_user(IFF_TAP | IFF_NO_PI | IFF_VNET_HDR |