From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by dpdk.org (Postfix) with ESMTP id 2550B1B490 for ; Fri, 4 Jan 2019 14:28:18 +0100 (CET) Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 86697C07015F; Fri, 4 Jan 2019 13:28:17 +0000 (UTC) Received: from ktraynor.remote.csb (ovpn-117-13.ams2.redhat.com [10.36.117.13]) by smtp.corp.redhat.com (Postfix) with ESMTP id 5230D5C1A1; Fri, 4 Jan 2019 13:28:15 +0000 (UTC) From: Kevin Traynor To: Yongseok Koh Cc: Shahaf Shuler , dpdk stable Date: Fri, 4 Jan 2019 13:24:43 +0000 Message-Id: <20190104132455.15170-61-ktraynor@redhat.com> In-Reply-To: <20190104132455.15170-1-ktraynor@redhat.com> References: <20190104132455.15170-1-ktraynor@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.31]); Fri, 04 Jan 2019 13:28:17 +0000 (UTC) Subject: [dpdk-stable] patch 'net/mlx5: fix Multi-Packet RQ mempool free' has been queued to LTS release 18.11.1 X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Jan 2019 13:28:18 -0000 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 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 Acked-by: Shahaf Shuler --- 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 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@dpdk.org Signed-off-by: Yongseok Koh Acked-by: Shahaf Shuler