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Miller" , kuba@kernel.org Cc: netdev@vger.kernel.org, Tariq Toukan , Boris Pismenny , Saeed Mahameed Subject: [net 05/13] net/mlx5e: kTLS, Destroy key object after destroying the TIS Date: Fri, 22 May 2020 17:40:41 -0700 Message-Id: <20200523004049.34832-6-saeedm@mellanox.com> X-Mailer: git-send-email 2.25.4 In-Reply-To: <20200523004049.34832-1-saeedm@mellanox.com> References: <20200523004049.34832-1-saeedm@mellanox.com> X-ClientProxiedBy: BYAPR08CA0042.namprd08.prod.outlook.com (2603:10b6:a03:117::19) To VI1PR05MB5102.eurprd05.prod.outlook.com (2603:10a6:803:5e::23) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from smtp.office365.com (73.15.39.150) by BYAPR08CA0042.namprd08.prod.outlook.com (2603:10b6:a03:117::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3021.23 via Frontend Transport; Sat, 23 May 2020 00:41:16 +0000 X-Mailer: git-send-email 2.25.4 X-Originating-IP: [73.15.39.150] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: 9d4e70ff-9118-4271-6b33-08d7feb20143 X-MS-TrafficTypeDiagnostic: VI1PR05MB5391: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:86; X-Forefront-PRVS: 0412A98A59 X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 4z4LhdX4TC3kdC/gpRpkS4hhxRXBsCN319egISOO+uqDDdwc6T5zfN1NYgK8vX140J83TrvqkvDkFxMoBEreeXlQ5cD5hWkdJrq5O9OYMfi2GWGYDQ+u4JQMFA26VkkrZCmzVH815zr4MIfmjkAlRys14v4pBCJkmXyx1b8TAOBLrIgJijxl0GSKzXcQcUbUd7wakKr7RFGuC19k0TT8u7OXmiZZytZsvNBUNVIS7xaCaVzuuKZpWHkusE9yqxe4TsG3i6afUciYkgeC61fDKz6hxuJoTDi+U9mQtZgzTfkAQjA4g6RcyFsWiMFaBixX1QMDC15AMt6+u74bC8IVnSN5PlJ6OwMV68laKue/JJ/RvivBUQaxUBlgjOuGd+GT X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:VI1PR05MB5102.eurprd05.prod.outlook.com;PTR:;CAT:NONE;SFTY:;SFS:(4636009)(346002)(376002)(366004)(396003)(39860400002)(136003)(1076003)(8676002)(2616005)(956004)(4326008)(52116002)(186003)(26005)(16526019)(478600001)(6666004)(86362001)(6506007)(6512007)(107886003)(36756003)(316002)(5660300002)(8936002)(6486002)(66946007)(54906003)(66476007)(2906002)(66556008)(54420400002);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData: uog7olrfe9VYfmFsm59rQ+wgrcHy0eIq2oFxErsYjfNSJ4udryz/tALaShcGw1BkxrkmOLpz7HoOQGELyjuwkQTh4m9bdD47iLohu2KeVytKAkPpmKYRDAJVKijdW2Ek8rjOV7nlrlsNo1QmljAPk3sn8ZS0fqNeKZ5M5ttdGWKvxHqjlHGRyBr2qfS59qt3byCzyuEYMyB8D0i0tGfjsQqHnMQI26zgjZZaAVbaIkA7t3LpHStJkhynH0nUVh5Cp1dU5wxoTjrNHXtg0T0I14clyBckaS3+nCrzDm5+9AEMyE7ltWr1cUJ5MnSlEpD2lflXV6erGpvdmeUjaHL6bavhQSEmj5Nh/iaoJAOhDEBe9P/AV1vMutZQIGRDAdx1AKw6i91/liWFwlFmyf9n+qZ7LVNREM7Z/P3wZ7cyZra08WNluszpX5BdkuKNEMj1Qvp1n+SKvsvoyY96DzO+a11y1SA+JS3z2Xq7ye44fAU= X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: 9d4e70ff-9118-4271-6b33-08d7feb20143 X-MS-Exchange-CrossTenant-OriginalArrivalTime: 23 May 2020 00:41:17.8891 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: azv/8ff5MDyKXx3+pYrYSQ8tDNxMLIT3g+TnmK7vhOvJ/WRiPIM3lBKixO8BCNBKj0Cc45JE5GFGRP/4+OsX7Q== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR05MB5391 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Tariq Toukan The TLS TIS object contains the dek/key ID. By destroying the key first, the TIS would contain an invalid non-existing key ID. Reverse the destroy order, this also acheives the desired assymetry between the destroy and the create flows. Fixes: d2ead1f360e8 ("net/mlx5e: Add kTLS TX HW offload support") Signed-off-by: Tariq Toukan Reviewed-by: Boris Pismenny Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.c index 46725cd743a3..7d1985fa0d4f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.c @@ -69,8 +69,8 @@ static void mlx5e_ktls_del(struct net_device *netdev, struct mlx5e_ktls_offload_context_tx *tx_priv = mlx5e_get_ktls_tx_priv_ctx(tls_ctx); - mlx5_ktls_destroy_key(priv->mdev, tx_priv->key_id); mlx5e_destroy_tis(priv->mdev, tx_priv->tisn); + mlx5_ktls_destroy_key(priv->mdev, tx_priv->key_id); kvfree(tx_priv); }