diff --git a/[refs] b/[refs]
index 847f947ed080..0574e5cbed3f 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f64b88433c27815f931d4d5ff7db7ac701fdc8c9
+refs/heads/master: 4ab1eb9c8df620d5ed64fa1d1be683862b311685
diff --git a/trunk/drivers/infiniband/hw/cxgb4/qp.c b/trunk/drivers/infiniband/hw/cxgb4/qp.c
index 83a01dc0c4c1..9fb52fa75e2a 100644
--- a/trunk/drivers/infiniband/hw/cxgb4/qp.c
+++ b/trunk/drivers/infiniband/hw/cxgb4/qp.c
@@ -588,6 +588,8 @@ int c4iw_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
 			err = build_fastreg(wqe, wr, &len16);
 			break;
 		case IB_WR_LOCAL_INV:
+			if (wr->send_flags & IB_SEND_FENCE)
+				fw_flags |= FW_RI_LOCAL_FENCE_FLAG;
 			fw_opcode = FW_RI_INV_LSTAG_WR;
 			swsqe->opcode = FW_RI_LOCAL_INV;
 			err = build_inv_stag(wqe, wr, &len16);