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Fri, 21 Aug 2020 19:14:51 +0000 From: Parav Pandit To: netdev@vger.kernel.org, kuba@kernel.org, davem@davemloft.net Cc: Parav Pandit Subject: [PATCH net-next 0/2] devlink fixes for port and reporter field access Date: Fri, 21 Aug 2020 22:12:19 +0300 Message-Id: <20200821191221.82522-1-parav@mellanox.com> X-Mailer: git-send-email 2.26.2 X-ClientProxiedBy: DM5PR10CA0009.namprd10.prod.outlook.com (2603:10b6:4:2::19) To AM0PR05MB4866.eurprd05.prod.outlook.com (2603:10a6:208:c0::32) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from sw-mtx-036.mtx.labs.mlnx (208.176.44.194) by DM5PR10CA0009.namprd10.prod.outlook.com (2603:10b6:4:2::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3305.24 via Frontend Transport; Fri, 21 Aug 2020 19:14:50 +0000 X-Mailer: git-send-email 2.26.2 X-Originating-IP: [208.176.44.194] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: a0546030-37c9-46c8-78d1-08d846067a52 X-MS-TrafficTypeDiagnostic: AM4PR05MB3348: X-LD-Processed: a652971c-7d2e-4d9b-a6a4-d149256f461b,ExtAddr X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:2449; 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Patch-1 initializes port reporter fields early enough to avoid access before initialized error. Patch-2 protects port list lock during traversal. Parav Pandit (2): devlink: Fix per port reporter fields initialization devlink: Protect devlink port list traversal net/core/devlink.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) Reviewed-by: Jakub Kicinski