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GET /api/patches/94557/?format=api
{ "id": 94557, "url": "https://patches.dpdk.org/api/patches/94557/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20210620063028.24433-1-viacheslavo@nvidia.com/", "project": { "id": 1, "url": "https://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20210620063028.24433-1-viacheslavo@nvidia.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20210620063028.24433-1-viacheslavo@nvidia.com", "date": "2021-06-20T06:30:28", "name": "net/mlx5: fix TSO multi-segment inline length", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "3ef3e21f4413238f771002dabc917819c8b1452e", "submitter": { "id": 1926, "url": "https://patches.dpdk.org/api/people/1926/?format=api", "name": "Slava Ovsiienko", "email": "viacheslavo@nvidia.com" }, "delegate": { "id": 3268, "url": "https://patches.dpdk.org/api/users/3268/?format=api", "username": "rasland", "first_name": "Raslan", "last_name": "Darawsheh", "email": "rasland@nvidia.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20210620063028.24433-1-viacheslavo@nvidia.com/mbox/", "series": [ { "id": 17409, "url": "https://patches.dpdk.org/api/series/17409/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=17409", "date": "2021-06-20T06:30:28", "name": "net/mlx5: fix TSO multi-segment inline length", "version": 1, "mbox": "https://patches.dpdk.org/series/17409/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/94557/comments/", "check": "fail", "checks": "https://patches.dpdk.org/api/patches/94557/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id ACAB3A0548;\n\tSun, 20 Jun 2021 08:30:52 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 26E2040141;\n\tSun, 20 Jun 2021 08:30:52 +0200 (CEST)", "from NAM10-DM6-obe.outbound.protection.outlook.com\n (mail-dm6nam10on2040.outbound.protection.outlook.com [40.107.93.40])\n by mails.dpdk.org (Postfix) with ESMTP id EB3B84003F;\n Sun, 20 Jun 2021 08:30:49 +0200 (CEST)", "from BN9PR03CA0572.namprd03.prod.outlook.com (2603:10b6:408:10d::7)\n by CH2PR12MB3767.namprd12.prod.outlook.com (2603:10b6:610:26::21)\n with Microsoft SMTP Server (version=TLS1_2,\n cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4242.18; 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dpdk.org; dkim=none (message not signed)\n header.d=none;dpdk.org; dmarc=pass action=none header.from=nvidia.com;", "Received-SPF": "Pass (protection.outlook.com: domain of nvidia.com designates\n 216.228.112.34 as permitted sender) receiver=protection.outlook.com;\n client-ip=216.228.112.34; helo=mail.nvidia.com;", "From": "Viacheslav Ovsiienko <viacheslavo@nvidia.com>", "To": "<dev@dpdk.org>", "CC": "<rasland@nvidia.com>, <matan@nvidia.com>, <stable@dpdk.org>", "Date": "Sun, 20 Jun 2021 09:30:28 +0300", "Message-ID": "<20210620063028.24433-1-viacheslavo@nvidia.com>", "X-Mailer": "git-send-email 2.18.1", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-Originating-IP": "[172.20.187.5]", "X-ClientProxiedBy": "HQMAIL101.nvidia.com (172.20.187.10) To\n HQMAIL107.nvidia.com (172.20.187.13)", "X-EOPAttributedMessage": "0", "X-MS-PublicTrafficType": "Email", "X-MS-Office365-Filtering-Correlation-Id": "d15d7f30-4e42-4935-32af-08d933b4f0f8", "X-MS-TrafficTypeDiagnostic": "CH2PR12MB3767:", "X-Microsoft-Antispam-PRVS": "\n <CH2PR12MB376772675AC9D6A5FED41F42DF0B9@CH2PR12MB3767.namprd12.prod.outlook.com>", "X-MS-Oob-TLC-OOBClassifiers": "OLM:6790;", "X-MS-Exchange-SenderADCheck": "1", "X-Microsoft-Antispam": "BCL:0;", "X-Microsoft-Antispam-Message-Info": "\n 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", "X-Forefront-Antispam-Report": "CIP:216.228.112.34; CTRY:US; LANG:en; SCL:1;\n SRV:;\n IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:schybrid03.nvidia.com; CAT:NONE;\n SFS:(4636009)(376002)(136003)(39860400002)(346002)(396003)(46966006)(36840700001)(36756003)(82740400003)(426003)(6286002)(316002)(5660300002)(356005)(450100002)(8676002)(36860700001)(36906005)(55016002)(336012)(7636003)(8936002)(6916009)(1076003)(70586007)(186003)(54906003)(2616005)(2906002)(6666004)(82310400003)(4326008)(7696005)(83380400001)(478600001)(70206006)(47076005)(86362001)(16526019)(26005);\n DIR:OUT; SFP:1101;", "X-OriginatorOrg": "Nvidia.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "20 Jun 2021 06:30:47.6065 (UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n d15d7f30-4e42-4935-32af-08d933b4f0f8", "X-MS-Exchange-CrossTenant-Id": "43083d15-7273-40c1-b7db-39efd9ccc17a", "X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp": "\n TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.112.34];\n Helo=[mail.nvidia.com]", "X-MS-Exchange-CrossTenant-AuthSource": "\n BN8NAM11FT006.eop-nam11.prod.protection.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "CH2PR12MB3767", "Subject": "[dpdk-dev] [PATCH] net/mlx5: fix TSO multi-segment inline length", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "The inline data length for TSO ethernet segment should be\ncalculated from the TSO header instead of the inline size\nconfigured by txq_inline_min devarg or reported by the NIC.\nIt is imposed by the nature of TSO offload - inline header\nis being duplicated to every output TCP packet.\n\nFixes: cacb44a09962 (\"net/mlx5: add no-inline Tx flag\")\nCc: stable@dpdk.org\n\nSigned-off-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>\n---\n drivers/net/mlx5/mlx5_tx.h | 3 ++-\n 1 file changed, 2 insertions(+), 1 deletion(-)", "diff": "diff --git a/drivers/net/mlx5/mlx5_tx.h b/drivers/net/mlx5/mlx5_tx.h\nindex 7d3ff8407c..e8b1c0f108 100644\n--- a/drivers/net/mlx5/mlx5_tx.h\n+++ b/drivers/net/mlx5/mlx5_tx.h\n@@ -1338,7 +1338,8 @@ mlx5_tx_eseg_mdat(struct mlx5_txq_data *__rte_restrict txq,\n \t\t * Copying may be interrupted inside the routine\n \t\t * if run into no inline hint flag.\n \t\t */\n-\t\tcopy = tlen >= txq->inlen_mode ? 0 : (txq->inlen_mode - tlen);\n+\t\tcopy = tso ? inlen : txq->inlen_mode;\n+\t\tcopy = tlen >= copy ? 0 : (copy - tlen);\n \t\tcopy = mlx5_tx_mseg_memcpy(pdst, loc, part, copy, olx);\n \t\ttlen += copy;\n \t\tif (likely(inlen <= tlen) || copy < part) {\n", "prefixes": [] }