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Thu, 25 Dec 2025 01:26:04 -0800 From: Shani Peretz To: Itamar Gozlan CC: Bing Zhao , dpdk stable Subject: patch 'net/mlx5/hws: fix flow rule hash capability' has been queued to stable release 23.11.6 Date: Thu, 25 Dec 2025 11:18:56 +0200 Message-ID: <20251225091938.345892-95-shperetz@nvidia.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251225091938.345892-1-shperetz@nvidia.com> References: <20251221145746.763179-93-shperetz@nvidia.com> <20251225091938.345892-1-shperetz@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: CY4PEPF0000FCC4:EE_|MW4PR12MB6732:EE_ X-MS-Office365-Filtering-Correlation-Id: 62565374-ac38-4290-3bdf-08de4397a930 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; ARA:13230040|82310400026|376014|1800799024|36860700013|13003099007|7142099003; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?zBNHQWQcJxs77IoXhDRgelvjftcSr76yIpwexbt9pxwTgZLgj7tXhqm2Zv4R?= =?us-ascii?Q?nw6Sh/Qd98CYWRNPOiV0i/UVwY+RzdVfLVC14KMYekGwWSZer4ynisQThjtj?= =?us-ascii?Q?7pSMFcLIyyOwKm4WUafwsBiyc+lpz9j0e3B8KvDgyXnSFzLSsd9HPhitE5oE?= =?us-ascii?Q?igCSIlSiwo0BHbjyYriLZMq94/FYL0+MJ3eJywYdGWsH1Sy/LFlKQUavn+XC?= =?us-ascii?Q?9wxKrfucZBNqOWfHKhlOYYRD1pHnj69DM8bOdk6bWVwzb9lZmXb2bAI8x9iT?= =?us-ascii?Q?Bdqq47ooRa8xyagpHPmI3WCGJS3TRMPbDVVanIb+c/FZ60vkWPl26Fo/839G?= =?us-ascii?Q?346doKlElpqdRmXQPF4LguqlRkkFVjsZVpxqq9ey75I9I8vBFebzhx6OQv1h?= =?us-ascii?Q?gwBMJXGKUs84y4X7B7XSrhZYaNT7K8CUXiBVkbRLj5Pvl5fN0Yyqnvb7FD+v?= =?us-ascii?Q?193a4KKJxx2x21N98Vm1nNfvfSqNZEMihHBha3vzhk0mXSMj0i0kyoQ4IeGB?= =?us-ascii?Q?wTPKiatJfOU9w9QEPo2ZCTFyFy6ou78ScuNGCGqmHWX/gInGfC8C1mpmUISK?= =?us-ascii?Q?vMZGMdhhGrg5A5jF3reKMd02Ir24TknJ0pSwURveTcd619JealDzEJcFTfX0?= =?us-ascii?Q?JmzINzGsbnkAFiade5x3EvGIaOYgBtY2dogQawLT4tgmaEPAeV1+onkZRNht?= =?us-ascii?Q?0KdAX7gsOiILEc+AuahlJpHCcpyFZoogToE5eSosErNG9iExNmyeMSoyIgLm?= =?us-ascii?Q?UF0vYKd55U7G6AcSLb2gHvphhWKJEBC8yp6s/3a7U7qAe3sX1NbNE/jmkls6?= =?us-ascii?Q?F/Nb5QBcWFqbSP+sW3vlXedH5hvu06mysGi8R4BIsvBviBywwS37foU6AD3Q?= =?us-ascii?Q?lJYomp4EqDdGcOMQKl1Q4Hg3XDMPgXRcejCX8D39gTgK9eOOYwoCi9Y8gXic?= =?us-ascii?Q?f1STZ8N0mLbLkSOAic2omouBWj3jbzUfxo7Ufv8Lj3KmkNtcpuTv3g5Pv89v?= =?us-ascii?Q?O/oOMSZW8vJPvVgPv4Fv/IalIL4dHYKlXrF6piddXRcEJ20oUU48m/W6ek5f?= =?us-ascii?Q?2VuEQBWi9L/rWj+SmJRUC8NzdmdXW3c1t05rjWt9uEv30J6oOk4pbJvDwkLr?= =?us-ascii?Q?kWfWdzQFQVXHkkEC2FDhKdSdRHDry7K2aTRz/LVtTUQezYaw/sOWJPFZx/s9?= =?us-ascii?Q?3zoiObnFAZwKDPruljXOmkG+JCTPOEodOVEOJR1icYdrzeGUqFR510gRCZvQ?= =?us-ascii?Q?UOTHd6f00eNmcHc78hpEigFpuB0p+M5gWt2xoGbF0HHXNxc2it4LeB12gIuB?= =?us-ascii?Q?HezfVUAKpmP134eMXZOK0rh1lKBoqyKybC/yA0kLEjeYnxF0O6EJMldhF8iY?= =?us-ascii?Q?6nMGGl7x2HJvuSAuk4owVO9qHR9XTk6NgsNKDIXiWTG86ZRXd8uVh5D1OrYg?= =?us-ascii?Q?SZHceY/WSOj8z4K9dlIJOuj0Vvm3tjTblqut2Sfvr8yuKqUVpCQevMUOj0no?= =?us-ascii?Q?v09BBsuIrIlJBknijoYy1j7yQxHJxVE08ve2dTENCWQ3u9C+6EUMzz7CqzM5?= =?us-ascii?Q?7hxvIgAgEupoE440qoU0riEbyrTaidsaREFGGyLT?= X-Forefront-Antispam-Report: CIP:216.228.117.160; CTRY:US; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:dc6edge1.nvidia.com; CAT:NONE; SFS:(13230040)(82310400026)(376014)(1800799024)(36860700013)(13003099007)(7142099003); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 25 Dec 2025 09:26:18.9615 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 62565374-ac38-4290-3bdf-08de4397a930 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.117.160]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CY4PEPF0000FCC4.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW4PR12MB6732 X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Hi, FYI, your patch has been queued to stable release 23.11.6 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 12/30/25. So please shout if anyone has objections. Also note that after the patch there's a diff of the upstream commit vs the patch applied to the branch. This will indicate if there was any rebasing needed to apply to the stable branch. If there were code changes for rebasing (ie: not only metadata diffs), please double check that the rebase was correctly done. Queued patches are on a temporary branch at: https://github.com/shanipr/dpdk-stable This queued commit can be viewed at: https://github.com/shanipr/dpdk-stable/commit/36f622124829631ba7ccae17b4cf5d0083c6947b Thanks. Shani --- >From 36f622124829631ba7ccae17b4cf5d0083c6947b Mon Sep 17 00:00:00 2001 From: Itamar Gozlan Date: Sun, 16 Nov 2025 13:59:25 +0200 Subject: [PATCH] net/mlx5/hws: fix flow rule hash capability [ upstream commit 970309c7aa889ee06178c6476fe153e17096fc25 ] Some cases are not supported for rule hash calculation. For example when the matcher defined as FW matcher, or is the hash type is different than CRC32. One case is when the distribute mode is not by hash, the previous condition checked a wrong capability, while this commit fixes it to the correct check. Fixes: 7f5e6de53aae ("net/mlx5/hws: query flow rule hash") Signed-off-by: Itamar Gozlan Acked-by: Bing Zhao --- drivers/net/mlx5/hws/mlx5dr_rule.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/mlx5/hws/mlx5dr_rule.c b/drivers/net/mlx5/hws/mlx5dr_rule.c index cc7a30d6d0..adaa568a74 100644 --- a/drivers/net/mlx5/hws/mlx5dr_rule.c +++ b/drivers/net/mlx5/hws/mlx5dr_rule.c @@ -805,7 +805,7 @@ int mlx5dr_rule_hash_calculate(struct mlx5dr_matcher *matcher, if (mlx5dr_matcher_req_fw_wqe(matcher) || mlx5dr_table_is_root(matcher->tbl) || - matcher->tbl->ctx->caps->access_index_mode == MLX5DR_MATCHER_INSERT_BY_HASH || + matcher->attr.distribute_mode != MLX5DR_MATCHER_DISTRIBUTE_BY_HASH || matcher->tbl->ctx->caps->flow_table_hash_type != MLX5_FLOW_TABLE_HASH_TYPE_CRC32) { rte_errno = ENOTSUP; return -rte_errno; -- 2.43.0 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2025-12-25 11:16:41.318595568 +0200 +++ 0095-net-mlx5-hws-fix-flow-rule-hash-capability.patch 2025-12-25 11:16:36.310846000 +0200 @@ -1 +1 @@ -From 970309c7aa889ee06178c6476fe153e17096fc25 Mon Sep 17 00:00:00 2001 +From 36f622124829631ba7ccae17b4cf5d0083c6947b Mon Sep 17 00:00:00 2001 @@ -5,0 +6,2 @@ +[ upstream commit 970309c7aa889ee06178c6476fe153e17096fc25 ] + @@ -13 +14,0 @@ -Cc: stable@dpdk.org @@ -22 +23 @@ -index 878224d8b3..895ac858ec 100644 +index cc7a30d6d0..adaa568a74 100644 @@ -25 +26 @@ -@@ -1084,7 +1084,7 @@ int mlx5dr_rule_hash_calculate(struct mlx5dr_matcher *matcher, +@@ -805,7 +805,7 @@ int mlx5dr_rule_hash_calculate(struct mlx5dr_matcher *matcher, @@ -32 +32,0 @@ - DR_LOG(DEBUG, "Matcher is not supported"); @@ -33,0 +34 @@ + return -rte_errno;