Merge tag 'v4.20-rc6' into rdma.git for-next

For dependencies in following patches.

drivers/infiniband/hw/mlx5/qp.c

@@ -2672,8 +2672,7 @@ static int to_mlx5_access_flags(struct mlx5_ib_qp *qp,
 
 	if (access_flags & IB_ACCESS_REMOTE_READ)
 		*hw_access_flags |= MLX5_QP_BIT_RRE;
-	if ((access_flags & IB_ACCESS_REMOTE_ATOMIC) &&
-	    qp->ibqp.qp_type == IB_QPT_RC) {
+	if (access_flags & IB_ACCESS_REMOTE_ATOMIC) {
 		int atomic_mode;
 
 		atomic_mode = get_atomic_mode(dev, qp->ibqp.qp_type);
@@ -4767,17 +4766,18 @@ static int _mlx5_ib_post_send(struct ib_qp *ibqp, const struct ib_send_wr *wr,
 			goto out;
 		}
 
-		if (wr->opcode == IB_WR_LOCAL_INV ||
-		    wr->opcode == IB_WR_REG_MR) {
+		if (wr->opcode == IB_WR_REG_MR) {
 			fence = dev->umr_fence;
 			next_fence = MLX5_FENCE_MODE_INITIATOR_SMALL;
-		} else if (wr->send_flags & IB_SEND_FENCE) {
-			if (qp->next_fence)
-				fence = MLX5_FENCE_MODE_SMALL_AND_FENCE;
-			else
-				fence = MLX5_FENCE_MODE_FENCE;
-		} else {
-			fence = qp->next_fence;
+		} else  {
+			if (wr->send_flags & IB_SEND_FENCE) {
+				if (qp->next_fence)
+					fence = MLX5_FENCE_MODE_SMALL_AND_FENCE;
+				else
+					fence = MLX5_FENCE_MODE_FENCE;
+			} else {
+				fence = qp->next_fence;
+			}
 		}
 
 		switch (ibqp->qp_type) {