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dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=nvidia.com; Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates 216.228.117.161 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.117.161; helo=mail.nvidia.com; pr=C Received: from mail.nvidia.com (216.228.117.161) by CY4PEPF0000E9D1.mail.protection.outlook.com (10.167.241.144) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6954.19 via Frontend Transport; Wed, 1 Nov 2023 04:44:58 +0000 Received: from rnnvmail201.nvidia.com (10.129.68.8) by mail.nvidia.com (10.129.200.67) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.41; Tue, 31 Oct 2023 21:44:51 -0700 Received: from nvidia.com (10.126.230.35) by rnnvmail201.nvidia.com (10.129.68.8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.41; Tue, 31 Oct 2023 21:44:49 -0700 From: Rongwei Liu To: , , , , , CC: Alex Vesker , Erez Shitrit Subject: [PATCH v4 06/13] net/mlx5/hws: fix incorrect re-parse on complex rules Date: Wed, 1 Nov 2023 06:44:12 +0200 Message-ID: <20231101044419.732726-7-rongweil@nvidia.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20231101044419.732726-1-rongweil@nvidia.com> References: <20231031105131.441078-1-rongweil@nvidia.com> <20231101044419.732726-1-rongweil@nvidia.com> MIME-Version: 1.0 X-Originating-IP: [10.126.230.35] X-ClientProxiedBy: rnnvmail201.nvidia.com (10.129.68.8) To rnnvmail201.nvidia.com (10.129.68.8) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CY4PEPF0000E9D1:EE_|MW3PR12MB4588:EE_ X-MS-Office365-Filtering-Correlation-Id: 0c8eecf3-2437-40e6-e402-08dbda954d19 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; 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DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 01 Nov 2023 04:44:58.0175 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 0c8eecf3-2437-40e6-e402-08dbda954d19 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.117.161]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CY4PEPF0000E9D1.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW3PR12MB4588 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org From: Alex Vesker The re-parse value when jumping to action STEs was set to NEVER leading to cases in which 2 STCs accessed the re-parse bit causing hw_syndrome (0x3d). The solution is to use set re-parse mode to IGNORE in such case. Fixes: 2b3d3097a10a ("net/mlx5/hws: support dynamic re-parse") Signed-off-by: Alex Vesker Reviewed-by: Erez Shitrit Acked-by: Ori Kam --- drivers/net/mlx5/hws/mlx5dr_matcher.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/mlx5/hws/mlx5dr_matcher.c b/drivers/net/mlx5/hws/mlx5dr_matcher.c index 35701a4e2c..4ea161eae6 100644 --- a/drivers/net/mlx5/hws/mlx5dr_matcher.c +++ b/drivers/net/mlx5/hws/mlx5dr_matcher.c @@ -765,7 +765,7 @@ static int mlx5dr_matcher_bind_at(struct mlx5dr_matcher *matcher) /* Allocate STC for jumps to STE */ stc_attr.action_offset = MLX5DR_ACTION_OFFSET_HIT; stc_attr.action_type = MLX5_IFC_STC_ACTION_TYPE_JUMP_TO_STE_TABLE; - stc_attr.reparse_mode = MLX5_IFC_STC_REPARSE_NEVER; + stc_attr.reparse_mode = MLX5_IFC_STC_REPARSE_IGNORE; stc_attr.ste_table.ste = matcher->action_ste.ste; stc_attr.ste_table.ste_pool = matcher->action_ste.pool; stc_attr.ste_table.match_definer_id = ctx->caps->trivial_match_definer;