From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from out4-smtp.messagingengine.com (out4-smtp.messagingengine.com [66.111.4.28]) by dpdk.org (Postfix) with ESMTP id 7A27C239 for ; Tue, 21 Nov 2017 14:21:14 +0100 (CET) Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.nyi.internal (Postfix) with ESMTP id 2D22520B90; Tue, 21 Nov 2017 08:21:14 -0500 (EST) Received: from frontend2 ([10.202.2.161]) by compute1.internal (MEProxy); Tue, 21 Nov 2017 08:21:14 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fridaylinux.org; h=cc:date:from:in-reply-to:message-id:references:subject:to :x-me-sender:x-me-sender:x-sasl-enc; s=fm1; bh=mBVTc3yKFK8FU/d7Y 42HLMUHJou7WgMbhZ+xEQ4tu9U=; b=Q7hO1TbVcFh6i/LnFto8T79at5amPCmBc PWidMxOUmDe9BwNRQxGFd8O/26wjfkfOcJP/BvZ8iXt+ug8+pRNeXuQ/KwS1XZdX r1mxQtwj59yo+P5dVKc5FEit/W8AQPVTWc9Z1zC3+kJ8u/47gzD6b8SFLVkWCD7t vI0VT9EQLjWdDzx0/++sNrJTg2WLfdrXoVjdiMQT7KPVStICO1vakgn4tnTUVNdl 2az6FAt/BML5jvjJ+jqBZOt+qe7vWA9YOCZ9uEwwIQgzySKwVPmm1EsTgDUKv6VI Ghs4wuaE6EpFncguRxlD9lFI+kjzivtLFTQnsKn9oUX3sJAprO0pg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:date:from:in-reply-to:message-id :references:subject:to:x-me-sender:x-me-sender:x-sasl-enc; s= fm1; bh=mBVTc3yKFK8FU/d7Y42HLMUHJou7WgMbhZ+xEQ4tu9U=; b=oj+NZhcE KbCWwmbX1ACNehrzqLEM7pmTY9xhOGtzogd6q3fbxzBlPHPGH5IBWeOgYFiANk7o 26s06J6LJDx3B2z+48HU5sKsfp3qIXPEFFh4UODC96NXrTF+Yja1BE03HuuN2WSa NqVKp8/LztCiMURSoS4nb9Puf9EDRVXe4imk/VxR9q5cWWX7orHMH1wV4Kfs+UFy h2zrgNjuPMBRJDN7HZ5ZqO/koOLTXxrBvTZV20Pl8AdYlDDoQd//mUCeT45GPBD6 NYRXrZinIlCTf/9up1G7M2gUOcK6tkkhF8n/psnIe7o+gMHWHkwwkE+IjkMmyfix 62m/R9kQVJjmrw== X-ME-Sender: Received: from localhost.localdomain (unknown [180.158.62.0]) by mail.messagingengine.com (Postfix) with ESMTPA id 5A909243B9; Tue, 21 Nov 2017 08:21:10 -0500 (EST) From: Yuanhan Liu To: Xueming Li Cc: Shahaf Shuler , Nelio Laranjeiro , dpdk stable Date: Tue, 21 Nov 2017 21:16:11 +0800 Message-Id: <1511270333-31002-29-git-send-email-yliu@fridaylinux.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1511270333-31002-1-git-send-email-yliu@fridaylinux.org> References: <1511270333-31002-1-git-send-email-yliu@fridaylinux.org> Subject: [dpdk-stable] patch 'net/mlx5: fix tunnel offload detection' has been queued to stable release 17.08.1 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: Tue, 21 Nov 2017 13:21:14 -0000 Hi, FYI, your patch has been queued to stable release 17.08.1 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 11/24/17. So please shout if anyone has objections. Thanks. --yliu --- >>From 114f1b82c7f2bb59df9899790a05b573715be082 Mon Sep 17 00:00:00 2001 From: Xueming Li Date: Mon, 4 Sep 2017 19:43:51 +0800 Subject: [PATCH] net/mlx5: fix tunnel offload detection [ upstream commit 772d34356d72af2f5a3d483c83afb00d4cb4ae03 ] PMD driver got random tunnel_en value on ConnextX-4LX NIC, depends on compile optimization level. The variable was not initialized and detection logic was absent. Fixes: f5fde5205101 ("net/mlx5: add hardware checksum offload for tunnel packets") Signed-off-by: Xueming Li Acked-by: Shahaf Shuler Acked-by: Nelio Laranjeiro --- drivers/net/mlx5/mlx5.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/mlx5/mlx5.c b/drivers/net/mlx5/mlx5.c index 508b799..4379491 100644 --- a/drivers/net/mlx5/mlx5.c +++ b/drivers/net/mlx5/mlx5.c @@ -452,7 +452,7 @@ mlx5_pci_probe(struct rte_pci_driver *pci_drv, struct rte_pci_device *pci_dev) struct ibv_device_attr device_attr; unsigned int sriov; unsigned int mps; - unsigned int tunnel_en; + unsigned int tunnel_en = 0; int idx; int i; @@ -510,6 +510,7 @@ mlx5_pci_probe(struct rte_pci_driver *pci_drv, struct rte_pci_device *pci_dev) mps = MLX5_MPW_DISABLED; break; case PCI_DEVICE_ID_MELLANOX_CONNECTX4LX: + tunnel_en = 1; mps = MLX5_MPW; break; case PCI_DEVICE_ID_MELLANOX_CONNECTX5: -- 2.7.4