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GET /api/patches/134619/?format=api
{ "id": 134619, "url": "https://patches.dpdk.org/api/patches/134619/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20231127124259.441227-1-michaelba@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": "<20231127124259.441227-1-michaelba@nvidia.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20231127124259.441227-1-michaelba@nvidia.com", "date": "2023-11-27T12:42:59", "name": "[v2] net/mlx5: fix jump action validation", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "67004ae764194070a7d8964ba5606d34e4e529a2", "submitter": { "id": 1949, "url": "https://patches.dpdk.org/api/people/1949/?format=api", "name": "Michael Baum", "email": "michaelba@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/20231127124259.441227-1-michaelba@nvidia.com/mbox/", "series": [ { "id": 30393, "url": "https://patches.dpdk.org/api/series/30393/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=30393", "date": "2023-11-27T12:42:59", "name": "[v2] net/mlx5: fix jump action validation", "version": 2, "mbox": "https://patches.dpdk.org/series/30393/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/134619/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/134619/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 15452433E4;\n\tMon, 27 Nov 2023 13:43:31 +0100 (CET)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id AA80940273;\n\tMon, 27 Nov 2023 13:43:30 +0100 (CET)", "from NAM10-DM6-obe.outbound.protection.outlook.com\n (mail-dm6nam10on2068.outbound.protection.outlook.com [40.107.93.68])\n by mails.dpdk.org (Postfix) with ESMTP id 5ECE14014F;\n Mon, 27 Nov 2023 13:43:29 +0100 (CET)", "from BL1PR13CA0304.namprd13.prod.outlook.com (2603:10b6:208:2c1::9)\n by CH3PR12MB7572.namprd12.prod.outlook.com (2603:10b6:610:144::17)\n with Microsoft SMTP Server (version=TLS1_2,\n cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7025.26; 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helo=mail.nvidia.com; pr=C", "From": "Michael Baum <michaelba@nvidia.com>", "To": "<dev@dpdk.org>", "CC": "Matan Azrad <matan@nvidia.com>, Raslan Darawsheh <rasland@nvidia.com>,\n Viacheslav Ovsiienko <viacheslavo@nvidia.com>, Ori Kam <orika@nvidia.com>,\n Suanming Mou <suanmingm@nvidia.com>, <dekelp@mellanox.com>, <stable@dpdk.org>", "Subject": "[PATCH v2] net/mlx5: fix jump action validation", "Date": "Mon, 27 Nov 2023 14:42:59 +0200", "Message-ID": "<20231127124259.441227-1-michaelba@nvidia.com>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "<20231113104342.1102189-1-michaelba@nvidia.com>", "References": "<20231113104342.1102189-1-michaelba@nvidia.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-NV-OnPremToCloud": "ExternallySecured", "X-EOPAttributedMessage": "0", "X-MS-PublicTrafficType": "Email", "X-MS-TrafficTypeDiagnostic": "BL6PEPF0001AB57:EE_|CH3PR12MB7572:EE_", "X-MS-Office365-Filtering-Correlation-Id": "f8b91d4d-03e7-4ab0-f6f7-08dbef467217", "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:216.228.117.160; CTRY:US; LANG:en; SCL:1;\n SRV:;\n IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:dc6edge1.nvidia.com; CAT:NONE;\n SFS:(13230031)(4636009)(376002)(136003)(39860400002)(396003)(346002)(230922051799003)(64100799003)(186009)(82310400011)(451199024)(1800799012)(46966006)(36840700001)(40470700004)(316002)(6916009)(54906003)(70206006)(70586007)(478600001)(40460700003)(6666004)(5660300002)(41300700001)(36756003)(2906002)(8936002)(8676002)(4326008)(450100002)(86362001)(426003)(82740400003)(336012)(83380400001)(7636003)(356005)(2616005)(26005)(6286002)(1076003)(36860700001)(55016003)(47076005)(7696005)(40480700001);\n DIR:OUT; SFP:1101;", "X-OriginatorOrg": "Nvidia.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "27 Nov 2023 12:43:24.2104 (UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n f8b91d4d-03e7-4ab0-f6f7-08dbef467217", "X-MS-Exchange-CrossTenant-Id": "43083d15-7273-40c1-b7db-39efd9ccc17a", "X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp": "\n TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.117.160];\n Helo=[mail.nvidia.com]", "X-MS-Exchange-CrossTenant-AuthSource": "\n BL6PEPF0001AB57.namprd02.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "CH3PR12MB7572", "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": "Currently PMD doesn't allow to jump to the same group in order to\navoid dead loop. But this also prevent experienced user to create\nflow with less Hops in order to have better performance.\n\nFor example, rules in [1] should have better performance then [2].\n\nFurthermore, this protection will not really prevent dead loop, i.e\n[3]. So just remove this protection and user should take the\nresponsibility to avoid dead loop.\n\nThis patch enables jumping to the same group.\n\n[1]:\nflow create 0 group 1 priority 1 pattern eth / ipv4 / udp / gtp / end\nactions raw_decap / raw_encap / jump group 1 / end\nflow create 0 group 1 priority 0 pattern eth / ipv4 src is 1.0.0.1 / tcp\n/ end actions queues index 1 / end\n\n[2]:\nflow create 0 group 1 priority 0 pattern eth / ipv4 / udp / gtp / end\nactions raw_decap / raw_encap / jump group 2 / end\nflow create 0 group 2 priority 0 pattern eth / ipv4 src is 1.0.0.1 / tcp\n/ end actions queues index 1 / end\n\n[3]:\nflow create 0 group 1 pattern eth / end actions jump group 2 / end\nflow create 0 group 2 pattern eth / end actions jump group 1 / end\n\nFixes: f78f747f41d0 (\"net/mlx5: allow jump to group lower than current\")\nCc: dekelp@mellanox.com\nCc: stable@dpdk.org\n\nSigned-off-by: Michael Baum <michaelba@nvidia.com>\nAcked-by: Matan Azrad <matan@nvidia.com>\n---\n\nV2: change commit message to fix template.\n\n drivers/net/mlx5/mlx5_flow_dv.c | 7 -------\n 1 file changed, 7 deletions(-)", "diff": "diff --git a/drivers/net/mlx5/mlx5_flow_dv.c b/drivers/net/mlx5/mlx5_flow_dv.c\nindex 115d730317..5d0cb4278b 100644\n--- a/drivers/net/mlx5/mlx5_flow_dv.c\n+++ b/drivers/net/mlx5/mlx5_flow_dv.c\n@@ -5484,13 +5484,6 @@ flow_dv_validate_action_jump(struct rte_eth_dev *dev,\n \t\t\t\t &grp_info, error);\n \tif (ret)\n \t\treturn ret;\n-\tif (attributes->group == target_group &&\n-\t !(action_flags & (MLX5_FLOW_ACTION_TUNNEL_SET |\n-\t\t\t MLX5_FLOW_ACTION_TUNNEL_MATCH)))\n-\t\treturn rte_flow_error_set(error, EINVAL,\n-\t\t\t\t\t RTE_FLOW_ERROR_TYPE_ACTION, NULL,\n-\t\t\t\t\t \"target group must be other than\"\n-\t\t\t\t\t \" the current flow group\");\n \tif (table == 0)\n \t\treturn rte_flow_error_set(error, EINVAL,\n \t\t\t\t\t RTE_FLOW_ERROR_TYPE_ACTION_CONF,\n", "prefixes": [ "v2" ] }