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Miller" CC: Saeed Mahameed , Leon Romanovsky , Tariq Toukan , Mark Bloch , "John Fastabend" , Sabrina Dubroca , , , , Gal Pressman , Shahar Shitrit Subject: [PATCH net V2 0/3] tls: Introduce and use RX async resync request cancel function Date: Mon, 20 Oct 2025 10:05:51 +0300 Message-ID: <1760943954-909301-1-git-send-email-tariqt@nvidia.com> X-Mailer: git-send-email 2.8.0 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CY4PEPF0000EDD7:EE_|SA5PPFE494AA682:EE_ X-MS-Office365-Filtering-Correlation-Id: 8f4fde2f-9047-48dd-69e3-08de0fa737db X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|82310400026|7416014|376014|1800799024|36860700013|13003099007; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?iR9KJdDW5877rOkbz2g/+FlIwKqdfAedh1tgN/nuSeGHH/gTwh615nrg0GXX?= =?us-ascii?Q?Yv6/3nNYCf+gdYxYcZGMYy/IMIqyh6hz/nIwo4NL5COeHnS7r/C81BvFI4//?= =?us-ascii?Q?bdGS3a4FQYsTfn88FuAgcRLujDUzLg/d7Jl3PV9K3iFYdg8Fwqm0rBuQ/LLb?= =?us-ascii?Q?XhRWM9O4cR3DGY72xgLnThxxiF0NKECGd9bK26/J2ZC0DT6ep4PFcpia6VBE?= =?us-ascii?Q?rO9W+4FiH/P3zB3TRL3weeGkDFiMSiRufRz2Frf/vdFt0WC5dupRzo81/a3v?= =?us-ascii?Q?CcVFOQWT/mLSy53DphoVYn8u2usarzNbdxFFl1zMqPYQ5wEeCy9smaZBa/Tr?= =?us-ascii?Q?lEGDJs95RxqpLtIRga2CJaAppLfE9M5TVD9FTu6IEIjN6bLDV9izYwgJKhgZ?= =?us-ascii?Q?4dCM98Q4rtKeuMnsb/2r4eFIZJ4WGwZAcJQBqMjnC9HoMFCGfc+Ft025L5E2?= =?us-ascii?Q?ePkpdJ6NLJ76zipsALTBhn4XfdZuH1GJslOkhr2JLbpAb5TSYvzzYZVmdP2C?= =?us-ascii?Q?MqkW0GZ8I4olPDml6ogorfGxzcru5Pzduvn3DTHj8qUxaSesyO9OXmKmSxUK?= =?us-ascii?Q?HKQggmbVV16NjbYnx7sbKyLZLdTe/2G8N9ma8Zggs+6GgUCHV2yaK/3fC5Ye?= =?us-ascii?Q?ArJE+L3rKQeF8wghcvR00yZfpEtSnepc9fM4bnJiDLXUnkIyyTmqqACcqCUO?= =?us-ascii?Q?ksMkQhkdchI+yNqg+5wyNS8N6ABsmuyN1cZeg7ZNyFrdOkAJmnlv6HjjIgmt?= =?us-ascii?Q?tn5LLi0uJ+tCNxfn/akJ+D/fL/flEyoWksWeiV/EMPzieYqY9UgAbYRiFiX8?= =?us-ascii?Q?uByA6S4rbclPQOjXLXFArLp9aawodyzxnzK1rgaRbNssMl6AcejCIaRzdUW3?= =?us-ascii?Q?Xz5lRmgb2hztitPJB+kCLWkjILc5dcqRKNagBPCk8HqQPgzW/MqDxTugC16C?= =?us-ascii?Q?0oEzEjj2R8g1lIZx0Jpxpym7E5/F9spFnvZb1LF0QDr4VI5l6a0+4LCZiwMw?= =?us-ascii?Q?beLwYmw8L04hs+bZ4jCRm5nL6RPBMmehxuI1wRpFMmTO5FdAc8hvYj57ndwI?= =?us-ascii?Q?muuPRv2NOO9AvMz0DvgH0G9qzG8URMXvKKurBq4npX8xbXz6t5bcnjaLdTVx?= =?us-ascii?Q?zJknF7zVUcCynZsXozPJZg9GumjLxne4z1+DTL3YMFrM2QYXyhECqwjfyD3B?= =?us-ascii?Q?BJjcx3e2umAiRhUp3LVsR5NCYbOMoRKsXKm1gQo1LpzeyYYMngsP8FVl7TMD?= =?us-ascii?Q?es8pD3xuEhuuDaWss3abOKaPnw1QEPXuEeHn0Ykjg6kq+vQuEh8BjkjA1Car?= =?us-ascii?Q?rrfabGrRbTKf8BSrSkp2Lka/VT3Urlyw9S3jX6i+zm1AIkNw0WDzdLuFi8mx?= =?us-ascii?Q?9MQRscSR72kQFID32xB+LtS/oKnlmBZEW0KebLqemFxM3m7TFEnSjB8XLsG+?= =?us-ascii?Q?VvMlBbECw5aNcB+gxX83QbEa5rncIDsyaEbiT46mjqADzVgoHEthGSYM0zjO?= =?us-ascii?Q?DhLerB7RWtXsSqWEfK8YMtEM8W/BZOz0+3kitfiqXTRH9riCx9qnpPa2UKYq?= =?us-ascii?Q?9Zgn1+eto4sEqBpc/mQ=3D?= X-Forefront-Antispam-Report: CIP:216.228.118.233;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc7edge2.nvidia.com;CAT:NONE;SFS:(13230040)(82310400026)(7416014)(376014)(1800799024)(36860700013)(13003099007);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Oct 2025 07:06:40.3242 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 8f4fde2f-9047-48dd-69e3-08de0fa737db X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.118.233];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CY4PEPF0000EDD7.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA5PPFE494AA682 Hi, This is V2. Find previous one here: https://lore.kernel.org/all/1757486861-542133-1-git-send-email-tariqt@nvidia.com/ This series by Shahar introduces RX async resync request cancel function in tls module, and uses it in mlx5e driver. For a device-offloaded TLS RX connection, the TLS module increments rcd_delta each time a new TLS record is received, tracking the distance from the original resync request. In the meanwhile, the device is queried and is expected to respond, asynchronously. However, if the device response is delayed or fails (e.g due to unstable connection and device getting out of tracking, hardware errors, resource exhaustion etc.), the TLS module keeps logging and incrementing rcd_delta, which can lead to a WARN() when rcd_delta exceeds the threshold. This series improves this code area by canceling the resync request when spotting an issue with the device response. Regards, Tariq V2: - Introduce and use tls_offload_rx_resync_async_request_cancel() in tls module in one patch. - Change argument type for tls_offload_rx_resync_async_request_start() and tls_offload_rx_resync_async_request_end(). Shahar Shitrit (3): net: tls: Change async resync helpers argument net: tls: Cancel RX async resync request on rdc_delta overflow net/mlx5e: kTLS, Cancel RX async resync request in error flows .../mellanox/mlx5/core/en_accel/ktls_rx.c | 40 ++++++++++++++++--- .../mellanox/mlx5/core/en_accel/ktls_txrx.h | 4 ++ .../net/ethernet/mellanox/mlx5/core/en_rx.c | 4 ++ include/net/tls.h | 25 ++++++------ net/tls/tls_device.c | 4 +- 5 files changed, 59 insertions(+), 18 deletions(-) base-commit: ffff5c8fc2af2218a3332b3d5b97654599d50cde -- 2.31.1