diff --git a/[refs] b/[refs]
index b8780bbbb944..795234bca5d8 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 521e575b9a7324a0bca762622139f69582a042bf
+refs/heads/master: 12406734051a26e9fe4c8568e931dfddbb72d431
diff --git a/trunk/drivers/infiniband/ulp/ipoib/ipoib_verbs.c b/trunk/drivers/infiniband/ulp/ipoib/ipoib_verbs.c
index 810790ae7530..7b8fa36f509b 100644
--- a/trunk/drivers/infiniband/ulp/ipoib/ipoib_verbs.c
+++ b/trunk/drivers/infiniband/ulp/ipoib/ipoib_verbs.c
@@ -199,7 +199,10 @@ int ipoib_transport_dev_init(struct net_device *dev, struct ib_device *ca)
 	init_attr.recv_cq = priv->recv_cq;
 
 	if (priv->hca_caps & IB_DEVICE_UD_TSO)
-		init_attr.create_flags = IB_QP_CREATE_IPOIB_UD_LSO;
+		init_attr.create_flags |= IB_QP_CREATE_IPOIB_UD_LSO;
+
+	if (priv->hca_caps & IB_DEVICE_BLOCK_MULTICAST_LOOPBACK)
+		init_attr.create_flags |= IB_QP_CREATE_BLOCK_MULTICAST_LOOPBACK;
 
 	if (dev->features & NETIF_F_SG)
 		init_attr.cap.max_send_sge = MAX_SKB_FRAGS + 1;