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GET /api/patches/134009/?format=api
{ "id": 134009, "url": "http://patches.dpdk.org/api/patches/134009/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20231109084057.452476-2-rongweil@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": "<20231109084057.452476-2-rongweil@nvidia.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20231109084057.452476-2-rongweil@nvidia.com", "date": "2023-11-09T08:40:56", "name": "[v1,1/2] net/mlx5/hws: disable IPv6 routing extension relaxed mode", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "10f5275222aed52c341270a9211876754a70dc70", "submitter": { "id": 2223, "url": "http://patches.dpdk.org/api/people/2223/?format=api", "name": "Rongwei Liu", "email": "rongweil@nvidia.com" }, "delegate": { "id": 3268, "url": "http://patches.dpdk.org/api/users/3268/?format=api", "username": "rasland", "first_name": "Raslan", "last_name": "Darawsheh", "email": "rasland@nvidia.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20231109084057.452476-2-rongweil@nvidia.com/mbox/", "series": [ { "id": 30212, "url": "http://patches.dpdk.org/api/series/30212/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=30212", "date": "2023-11-09T08:40:55", "name": "fix IPv6 routing extension mismatching", "version": 1, "mbox": "http://patches.dpdk.org/series/30212/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/134009/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/134009/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 2F547432E1;\n\tThu, 9 Nov 2023 09:41:34 +0100 (CET)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 4EC7342E3A;\n\tThu, 9 Nov 2023 09:41:28 +0100 (CET)", "from NAM10-DM6-obe.outbound.protection.outlook.com\n (mail-dm6nam10on2077.outbound.protection.outlook.com [40.107.93.77])\n by mails.dpdk.org (Postfix) with ESMTP id 5010E42E26;\n Thu, 9 Nov 2023 09:41:26 +0100 (CET)", "from DM6PR03CA0064.namprd03.prod.outlook.com (2603:10b6:5:100::41)\n by SN7PR12MB7155.namprd12.prod.outlook.com (2603:10b6:806:2a6::9) with\n Microsoft SMTP Server (version=TLS1_2,\n cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6977.18; 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helo=mail.nvidia.com; pr=C", "From": "Rongwei Liu <rongweil@nvidia.com>", "To": "<dev@dpdk.org>, <matan@nvidia.com>, <viacheslavo@nvidia.com>,\n <orika@nvidia.com>, <suanmingm@nvidia.com>, <thomas@monjalon.net>", "CC": "<stable@dpdk.org>, Erez Shitrit <erezsh@nvidia.com>", "Subject": "[PATCH v1 1/2] net/mlx5/hws: disable IPv6 routing extension relaxed\n mode", "Date": "Thu, 9 Nov 2023 10:40:56 +0200", "Message-ID": "<20231109084057.452476-2-rongweil@nvidia.com>", "X-Mailer": "git-send-email 2.27.0", "In-Reply-To": "<20231109084057.452476-1-rongweil@nvidia.com>", "References": "<20231109084057.452476-1-rongweil@nvidia.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-Originating-IP": "[10.126.231.35]", "X-ClientProxiedBy": "rnnvmail201.nvidia.com (10.129.68.8) To\n rnnvmail201.nvidia.com (10.129.68.8)", "X-EOPAttributedMessage": "0", "X-MS-PublicTrafficType": "Email", "X-MS-TrafficTypeDiagnostic": "DS3PEPF000099D8:EE_|SN7PR12MB7155:EE_", "X-MS-Office365-Filtering-Correlation-Id": "c1893143-d71f-4202-4b70-08dbe0ffa792", "X-LD-Processed": "43083d15-7273-40c1-b7db-39efd9ccc17a,ExtAddr", "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)(39860400002)(136003)(376002)(346002)(396003)(230922051799003)(451199024)(64100799003)(1800799009)(82310400011)(186009)(46966006)(40470700004)(36840700001)(336012)(40460700003)(426003)(6666004)(40480700001)(55016003)(2906002)(36756003)(110136005)(36860700001)(47076005)(356005)(7636003)(82740400003)(70586007)(316002)(54906003)(70206006)(8676002)(8936002)(86362001)(4326008)(478600001)(2616005)(7696005)(5660300002)(26005)(41300700001)(16526019)(6286002)(1076003)(107886003);\n DIR:OUT; SFP:1101;", "X-OriginatorOrg": "Nvidia.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "09 Nov 2023 08:41:23.4159 (UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n c1893143-d71f-4202-4b70-08dbe0ffa792", "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 DS3PEPF000099D8.namprd04.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "SN7PR12MB7155", "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": "When relaxed mode is set, definer only programs the fields with\nmask in the pattern template.\n\nAssume a template like \"ipv6_routing_ext ext_next_hdr mask 0xff ext_type\nmask 0xff / udp dst mask 0xffff\" and rule like \"ipv6_routing_ext\next_next_hdr spec 17 ext_next_hdr mask 0xff ext_type spec 4 ext_type\nmask 0xff / udp dst spec 100 dst mask 0xffff\", there is a potential\nmis-matching.\n\n1. User sends first packet as:\n Ether()/IPv6()/IPv6ExtHdrSegmentRouting()/UDP(sport=100,dport=200)\n Miss due to unexpected UDP dport.\n2. User sends 2nd packet as:\n Ether()/IPv6()/UDP(sport=100,dport=100)\n Packet hit. Hardware cached the IPv6 routing extension information\n in the 1st packet and plus the UDP dport in the 2nd packet, it\n matches the rule by mistake.\n\nSigned-off-by: Rongwei Liu <rongweil@nvidia.com>\nCc: stable@dpdk.org\n\nReviewed-by: Erez Shitrit <erezsh@nvidia.com>\nAcked-by: Suanming Mou <suanmingm@nvidia.com>\n---\n drivers/net/mlx5/hws/mlx5dr_definer.c | 3 +++\n 1 file changed, 3 insertions(+)", "diff": "diff --git a/drivers/net/mlx5/hws/mlx5dr_definer.c b/drivers/net/mlx5/hws/mlx5dr_definer.c\nindex 7dffbfb9b9..c0ccde64e1 100644\n--- a/drivers/net/mlx5/hws/mlx5dr_definer.c\n+++ b/drivers/net/mlx5/hws/mlx5dr_definer.c\n@@ -2143,6 +2143,9 @@ mlx5dr_definer_conv_item_ipv6_routing_ext(struct mlx5dr_definer_conv_data *cd,\n \t\t\tfc->tag_mask_set = &mlx5dr_definer_ones_set;\n \t\t\tDR_CALC_SET(fc, eth_l3, protocol_next_header, inner);\n \t\t}\n+\t} else {\n+\t\trte_errno = ENOTSUP;\n+\t\treturn rte_errno;\n \t}\n \n \tif (!m)\n", "prefixes": [ "v1", "1/2" ] }