[dpdk-stable] patch 'net/mlx5: fix Multi-Packet RQ mempool free' has been queued to LTS release 18.11.1

[Kevin Traynor]

Hi,

FYI, your patch has been queued to LTS release 18.11.1

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 01/11/19. 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.

Thanks.

Kevin Traynor

---
>From 396d296b37d837c2a2dd983652dc9e1ef83819e1 Mon Sep 17 00:00:00 2001
From: Yongseok Koh <yskoh at mellanox.com>
Date: Wed, 12 Dec 2018 03:11:32 -0800
Subject: [PATCH] net/mlx5: fix Multi-Packet RQ mempool free

[ upstream commit 39e98c21be6cb84becbeeedd20428c32242249f5 ]

When MPRQ mempool is freed, the pointer stored in priv structure must be
reset to null. Otherwise, the mempool can be freed again if the port is
restarted.

Fixes: 7d6bf6b866b8 ("net/mlx5: add Multi-Packet Rx support")

Signed-off-by: Yongseok Koh <yskoh at mellanox.com>
Acked-by: Shahaf Shuler <shahafs at 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 183da0e28..34c833872 100644
--- a/drivers/net/mlx5/mlx5_rxq.c
+++ b/drivers/net/mlx5/mlx5_rxq.c
@@ -1180,4 +1180,5 @@ mlx5_mprq_free_mp(struct rte_eth_dev *dev)
 		rxq->mprq_mp = NULL;
 	}
+	priv->mprq_mp = NULL;
 	return 0;
 }
-- 
2.19.0

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2019-01-04 13:23:08.934359179 +0000
+++ 0061-net-mlx5-fix-Multi-Packet-RQ-mempool-free.patch	2019-01-04 13:23:07.000000000 +0000
@@ -1,14 +1,15 @@
-From 39e98c21be6cb84becbeeedd20428c32242249f5 Mon Sep 17 00:00:00 2001
+From 396d296b37d837c2a2dd983652dc9e1ef83819e1 Mon Sep 17 00:00:00 2001
 From: Yongseok Koh <yskoh at mellanox.com>
 Date: Wed, 12 Dec 2018 03:11:32 -0800
 Subject: [PATCH] net/mlx5: fix Multi-Packet RQ mempool free
 
+[ upstream commit 39e98c21be6cb84becbeeedd20428c32242249f5 ]
+
 When MPRQ mempool is freed, the pointer stored in priv structure must be
 reset to null. Otherwise, the mempool can be freed again if the port is
 restarted.
 
 Fixes: 7d6bf6b866b8 ("net/mlx5: add Multi-Packet Rx support")
-Cc: stable at dpdk.org
 
 Signed-off-by: Yongseok Koh <yskoh at mellanox.com>
 Acked-by: Shahaf Shuler <shahafs at mellanox.com>