From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id 45CD79173 for ; Thu, 25 May 2017 11:50:29 +0200 (CEST) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 25 May 2017 02:50:28 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.38,390,1491289200"; d="scan'208";a="91624104" Received: from yliu-dev.sh.intel.com ([10.239.67.162]) by orsmga002.jf.intel.com with ESMTP; 25 May 2017 02:50:28 -0700 From: Yuanhan Liu To: =?UTF-8?q?N=C3=A9lio=20Laranjeiro?= Cc: Yuanhan Liu , dpdk stable Date: Thu, 25 May 2017 17:47:54 +0800 Message-Id: <1495705809-21416-22-git-send-email-yuanhan.liu@linux.intel.com> X-Mailer: git-send-email 1.9.0 In-Reply-To: <1495705809-21416-1-git-send-email-yuanhan.liu@linux.intel.com> References: <1495705809-21416-1-git-send-email-yuanhan.liu@linux.intel.com> Subject: [dpdk-stable] patch 'net/mlx5: fix drop queue creation error' has been queued to stable release 17.02.1 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: Thu, 25 May 2017 09:50:29 -0000 Hi, FYI, your patch has been queued to stable release 17.02.1 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 05/28/17. So please shout if anyone has objections. Thanks. --yliu --- >>From f2816e6d4f48161dacecdf1d522e2cc5e7326bfe Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?N=C3=A9lio=20Laranjeiro?= Date: Wed, 1 Mar 2017 13:49:40 +0100 Subject: [PATCH] net/mlx5: fix drop queue creation error [ upstream commit b98b61c308f84eaf82977db6fbd792775486e4c1 ] Creating a drop queue in mlx5 ends by creating a non polled queue, but if the associated work queue could not be created the error was not handled ending in a undefined situation. Fixes: 2097d0d1e2cc ("net/mlx5: support basic flow items and actions") Signed-off-by: Nelio Laranjeiro --- drivers/net/mlx5/mlx5_flow.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c index 23c1b5e..6765a77 100644 --- a/drivers/net/mlx5/mlx5_flow.c +++ b/drivers/net/mlx5/mlx5_flow.c @@ -902,6 +902,12 @@ priv_flow_create_action_queue(struct priv *priv, .pd = priv->pd, .cq = rte_flow->cq, }); + if (!rte_flow->wq) { + rte_flow_error_set(error, ENOMEM, + RTE_FLOW_ERROR_TYPE_HANDLE, + NULL, "cannot allocate WQ"); + goto error; + } } else { rxq = container_of((*priv->rxqs)[action->queue_id], struct rxq_ctrl, rxq); -- 1.9.0