[dpdk-stable] patch 'net/mlx5: fix release of Rx queue object' has been queued to LTS release 18.11.2

[Kevin Traynor <ktraynor@redhat.com>]

Hi,

FYI, your patch has been queued to LTS release 18.11.2

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 05/20/19. So please
shout if anyone has objections.

Also note that after the patch there's a diff of the upstream commit vs the
patch applied to the branch. This will indicate if there was any rebasing
needed to apply to the stable branch. If there were code changes for rebasing
(ie: not only metadata diffs), please double check that the rebase was
correctly done.

Queued patches are on a temporary branch at:
https://github.com/kevintraynor/dpdk-stable-queue

This queued commit can be viewed at:
https://github.com/kevintraynor/dpdk-stable-queue/commit/577b678c66d0d0a1e5c549e24fc8fd7931729a5f

Thanks.

Kevin Traynor

---
From 577b678c66d0d0a1e5c549e24fc8fd7931729a5f Mon Sep 17 00:00:00 2001
From: Dekel Peled <dekelp@mellanox.com>
Date: Tue, 7 May 2019 10:26:02 +0300
Subject: [PATCH] net/mlx5: fix release of Rx queue object

[ upstream commit 10cfa5f2d4affef0561e5245aad4bc69b29cd671 ]

Function mlx5_rx_intr_disable() calls mlx5_rxq_ibv_get() and performs
some actions on the returned rxq_ibv.
It doesn't release the rxq_ibv when all is completed with success.

This patch adds call to mlx5_rxq_ibv_release() where it's missing.

Fixes: 09cb5b581762 ("net/mlx5: separate DPDK from verbs Rx queue objects")

Signed-off-by: Dekel Peled <dekelp@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
---
 drivers/net/mlx5/mlx5_rxq.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/mlx5/mlx5_rxq.c b/drivers/net/mlx5/mlx5_rxq.c
index ded7ae8c7..f1ce31703 100644
--- a/drivers/net/mlx5/mlx5_rxq.c
+++ b/drivers/net/mlx5/mlx5_rxq.c
@@ -731,4 +731,5 @@ mlx5_rx_intr_disable(struct rte_eth_dev *dev, uint16_t rx_queue_id)
 	rxq_data->cq_arm_sn++;
 	mlx5_glue->ack_cq_events(rxq_ibv->cq, 1);
+	mlx5_rxq_ibv_release(rxq_ibv);
 	return 0;
 exit:
-- 
2.20.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2019-05-14 15:39:07.412688066 +0100
+++ 0002-net-mlx5-fix-release-of-Rx-queue-object.patch	2019-05-14 15:39:07.296559151 +0100
@@ -1 +1 @@
-From 10cfa5f2d4affef0561e5245aad4bc69b29cd671 Mon Sep 17 00:00:00 2001
+From 577b678c66d0d0a1e5c549e24fc8fd7931729a5f Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 10cfa5f2d4affef0561e5245aad4bc69b29cd671 ]
+
@@ -13 +14,0 @@
-Cc: stable@dpdk.org
@@ -22 +23 @@
-index 85e6f2918..a00cb1298 100644
+index ded7ae8c7..f1ce31703 100644