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GET /api/patches/96033/?format=api
{ "id": 96033, "url": "http://patches.dpdk.org/api/patches/96033/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20210719025410.15483-10-xuemingl@nvidia.com/", "project": { "id": 1, "url": "http://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": "<20210719025410.15483-10-xuemingl@nvidia.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20210719025410.15483-10-xuemingl@nvidia.com", "date": "2021-07-19T02:54:04", "name": "[v3,09/15] net/mlx5: check max Verbs port number", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "ab21de441095e558cd5783a55f49591036122d54", "submitter": { "id": 1904, "url": "http://patches.dpdk.org/api/people/1904/?format=api", "name": "Xueming Li", "email": "xuemingl@nvidia.com" }, "delegate": { "id": 1, "url": "http://patches.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20210719025410.15483-10-xuemingl@nvidia.com/mbox/", "series": [ { "id": 17884, "url": "http://patches.dpdk.org/api/series/17884/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=17884", "date": "2021-07-19T02:53:55", "name": "net/mlx5: support Sub-Function", "version": 3, "mbox": "http://patches.dpdk.org/series/17884/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/96033/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/96033/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 C6443A0C45;\n\tMon, 19 Jul 2021 04:55:55 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 163644119C;\n\tMon, 19 Jul 2021 04:55:36 +0200 (CEST)", "from NAM10-BN7-obe.outbound.protection.outlook.com\n (mail-bn7nam10on2070.outbound.protection.outlook.com [40.107.92.70])\n by mails.dpdk.org (Postfix) with ESMTP id 08BA5411AE\n for <dev@dpdk.org>; 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helo=mail.nvidia.com;", "From": "Xueming Li <xuemingl@nvidia.com>", "To": "Viacheslav Ovsiienko <viacheslavo@nvidia.com>", "CC": "<dev@dpdk.org>, <xuemingl@nvidia.com>, Matan Azrad <matan@nvidia.com>,\n Shahaf Shuler <shahafs@nvidia.com>", "Date": "Mon, 19 Jul 2021 10:54:04 +0800", "Message-ID": "<20210719025410.15483-10-xuemingl@nvidia.com>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "<20210713131437.30170-2-xuemingl@nvidia.com>", "References": "<20210713131437.30170-2-xuemingl@nvidia.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-Originating-IP": "[172.20.187.5]", "X-ClientProxiedBy": "HQMAIL105.nvidia.com (172.20.187.12) To\n HQMAIL107.nvidia.com (172.20.187.13)", "X-EOPAttributedMessage": "0", "X-MS-PublicTrafficType": "Email", "X-MS-Office365-Filtering-Correlation-Id": "a335efb9-a659-4790-baa2-08d94a60abe2", "X-MS-TrafficTypeDiagnostic": "BL1PR12MB5126:", "X-Microsoft-Antispam-PRVS": "\n <BL1PR12MB512645FDE3B61F2FA3D0AD52A1E19@BL1PR12MB5126.namprd12.prod.outlook.com>", "X-MS-Oob-TLC-OOBClassifiers": "OLM:346;", "X-MS-Exchange-SenderADCheck": "1", "X-MS-Exchange-AntiSpam-Relay": "0", "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)(39860400002)(136003)(396003)(376002)(346002)(46966006)(36840700001)(36860700001)(7696005)(6862004)(2906002)(6286002)(26005)(1076003)(86362001)(478600001)(70206006)(16526019)(107886003)(336012)(37006003)(186003)(6666004)(426003)(54906003)(70586007)(47076005)(6636002)(7636003)(82740400003)(4744005)(36906005)(8676002)(4326008)(55016002)(82310400003)(316002)(36756003)(8936002)(356005)(5660300002)(2616005);\n DIR:OUT; SFP:1101;", "X-OriginatorOrg": "Nvidia.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "19 Jul 2021 02:55:30.9665 (UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n a335efb9-a659-4790-baa2-08d94a60abe2", "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 CO1NAM11FT015.eop-nam11.prod.protection.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "BL1PR12MB5126", "Subject": "[dpdk-dev] [PATCH v3 09/15] net/mlx5: check max Verbs port number", "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": "Verbs API doesn't support Device port number larger than 255 by design.\nAdds check and fails probing with proper error log.\n\nSigned-off-by: Xueming Li <xuemingl@nvidia.com>\n---\n drivers/net/mlx5/linux/mlx5_os.c | 6 ++++++\n 1 file changed, 6 insertions(+)", "diff": "diff --git a/drivers/net/mlx5/linux/mlx5_os.c b/drivers/net/mlx5/linux/mlx5_os.c\nindex f041f9054f..db44169b84 100644\n--- a/drivers/net/mlx5/linux/mlx5_os.c\n+++ b/drivers/net/mlx5/linux/mlx5_os.c\n@@ -1294,6 +1294,12 @@ mlx5_dev_spawn(struct rte_device *dpdk_dev,\n \t\tconfig->dv_flow_en = 0;\n \t}\n #endif\n+\tif (spawn->max_port > UINT8_MAX) {\n+\t\t/* Verbs can't support ports larger than 255 by design. */\n+\t\tDRV_LOG(ERR, \"can't support IB ports > UINT8_MAX\");\n+\t\terr = EINVAL;\n+\t\tgoto error;\n+\t}\n \tconfig->ind_table_max_size =\n \t\tsh->device_attr.max_rwq_indirection_table_size;\n \t/*\n", "prefixes": [ "v3", "09/15" ] }