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GET /api/patches/137448/?format=api
{ "id": 137448, "url": "http://patchwork.dpdk.org/api/patches/137448/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/20240228170046.176600-12-dsosnowski@nvidia.com/", "project": { "id": 1, "url": "http://patchwork.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": "<20240228170046.176600-12-dsosnowski@nvidia.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20240228170046.176600-12-dsosnowski@nvidia.com", "date": "2024-02-28T17:00:46", "name": "[11/11] net/mlx5: remove unneeded device status checking", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "1da266a18e7b328e614593e4d071be0e2d5821e3", "submitter": { "id": 2386, "url": "http://patchwork.dpdk.org/api/people/2386/?format=api", "name": "Dariusz Sosnowski", "email": "dsosnowski@nvidia.com" }, "delegate": { "id": 3268, "url": "http://patchwork.dpdk.org/api/users/3268/?format=api", "username": "rasland", "first_name": "Raslan", "last_name": "Darawsheh", "email": "rasland@nvidia.com" }, "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/20240228170046.176600-12-dsosnowski@nvidia.com/mbox/", "series": [ { "id": 31278, "url": "http://patchwork.dpdk.org/api/series/31278/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=31278", "date": "2024-02-28T17:00:35", "name": "net/mlx5: flow insertion performance improvements", "version": 1, "mbox": "http://patchwork.dpdk.org/series/31278/mbox/" } ], "comments": "http://patchwork.dpdk.org/api/patches/137448/comments/", "check": "success", "checks": "http://patchwork.dpdk.org/api/patches/137448/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 D9DE543C2C;\n\tWed, 28 Feb 2024 18:02:59 +0100 (CET)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 9874842FD3;\n\tWed, 28 Feb 2024 18:01:57 +0100 (CET)", "from NAM10-MW2-obe.outbound.protection.outlook.com\n (mail-mw2nam10on2044.outbound.protection.outlook.com [40.107.94.44])\n by mails.dpdk.org (Postfix) with ESMTP id E187742F4F;\n Wed, 28 Feb 2024 18:01:54 +0100 (CET)", "from SJ0PR03CA0232.namprd03.prod.outlook.com (2603:10b6:a03:39f::27)\n by BN9PR12MB5274.namprd12.prod.outlook.com (2603:10b6:408:11f::24)\n with Microsoft SMTP Server (version=TLS1_2,\n cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7316.39; 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helo=mail.nvidia.com; pr=C", "From": "Dariusz Sosnowski <dsosnowski@nvidia.com>", "To": "Viacheslav Ovsiienko <viacheslavo@nvidia.com>, Ori Kam <orika@nvidia.com>,\n Suanming Mou <suanmingm@nvidia.com>, Matan Azrad <matan@nvidia.com>", "CC": "<dev@dpdk.org>, Raslan Darawsheh <rasland@nvidia.com>, Bing Zhao\n <bingz@nvidia.com>, <stable@dpdk.org>", "Subject": "[PATCH 11/11] net/mlx5: remove unneeded device status checking", "Date": "Wed, 28 Feb 2024 18:00:46 +0100", "Message-ID": "<20240228170046.176600-12-dsosnowski@nvidia.com>", "X-Mailer": "git-send-email 2.39.2", "In-Reply-To": "<20240228170046.176600-1-dsosnowski@nvidia.com>", "References": "<20240228170046.176600-1-dsosnowski@nvidia.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-Originating-IP": "[10.126.230.35]", "X-ClientProxiedBy": "rnnvmail202.nvidia.com (10.129.68.7) To\n rnnvmail201.nvidia.com (10.129.68.8)", "X-EOPAttributedMessage": "0", "X-MS-PublicTrafficType": "Email", "X-MS-TrafficTypeDiagnostic": "SJ1PEPF00001CE2:EE_|BN9PR12MB5274:EE_", "X-MS-Office365-Filtering-Correlation-Id": "f6e53a73-c84c-414a-476a-08dc387ef524", "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:216.228.117.161; CTRY:US; LANG:en; SCL:1;\n SRV:;\n IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:dc6edge2.nvidia.com; CAT:NONE;\n SFS:(13230031)(82310400014)(36860700004); DIR:OUT; SFP:1101;", "X-OriginatorOrg": "Nvidia.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "28 Feb 2024 17:01:50.8660 (UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n f6e53a73-c84c-414a-476a-08dc387ef524", "X-MS-Exchange-CrossTenant-Id": "43083d15-7273-40c1-b7db-39efd9ccc17a", "X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp": "\n TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.117.161];\n Helo=[mail.nvidia.com]", "X-MS-Exchange-CrossTenant-AuthSource": "\n SJ1PEPF00001CE2.namprd05.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "BN9PR12MB5274", "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" }, "content": "From: Bing Zhao <bingz@nvidia.com>\n\nThe flow rule can be inserted even before the device started. The\nonly exception is for a queue or RSS action.\n\nFor the other interfaces of template API, the start status is not\nchecked. The checking would cause some cache miss or eviction since\nthe flag locates on some other cache line.\n\nFixes: f1fecffa88df (\"net/mlx5: support Direct Rules action template API\")\nCc: stable@dpdk.org\n\nSigned-off-by: Bing Zhao <bingz@nvidia.com>\n---\n drivers/net/mlx5/mlx5_flow_hw.c | 5 -----\n 1 file changed, 5 deletions(-)", "diff": "diff --git a/drivers/net/mlx5/mlx5_flow_hw.c b/drivers/net/mlx5/mlx5_flow_hw.c\nindex 4e4beb4428..8481a9b7f0 100644\n--- a/drivers/net/mlx5/mlx5_flow_hw.c\n+++ b/drivers/net/mlx5/mlx5_flow_hw.c\n@@ -3501,11 +3501,6 @@ flow_hw_async_flow_create(struct rte_eth_dev *dev,\n \tuint32_t res_idx = 0;\n \tint ret;\n \n-\tif (unlikely((!dev->data->dev_started))) {\n-\t\trte_flow_error_set(error, EINVAL, RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,\n-\t\t\t\t \"Port must be started before enqueueing flow operations\");\n-\t\treturn NULL;\n-\t}\n \tflow = mlx5_ipool_malloc(table->flow, &flow_idx);\n \tif (!flow)\n \t\tgoto error;\n", "prefixes": [ "11/11" ] }