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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 CO1PEPF000044EF.mail.protection.outlook.com (10.167.241.69) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6933.15 via Frontend Transport; Sun, 22 Oct 2023 14:28:54 +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; Sun, 22 Oct 2023 07:28:51 -0700 Received: from nvidia.com (10.126.231.35) 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; Sun, 22 Oct 2023 07:28:50 -0700 From: Xueming Li To: Akhil Goyal CC: dpdk stable Subject: patch 'net/cnxk: fix uninitialized variable' has been queued to stable release 22.11.4 Date: Sun, 22 Oct 2023 22:21:36 +0800 Message-ID: <20231022142250.10324-68-xuemingl@nvidia.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20231022142250.10324-1-xuemingl@nvidia.com> References: <20231022142250.10324-1-xuemingl@nvidia.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.126.231.35] 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: CO1PEPF000044EF:EE_|PH0PR12MB8150:EE_ X-MS-Office365-Filtering-Correlation-Id: 4970e29f-0145-4a5a-a15e-08dbd30b3875 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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SFS:(13230031)(4636009)(396003)(376002)(346002)(136003)(39860400002)(230922051799003)(186009)(64100799003)(1800799009)(451199024)(82310400011)(36840700001)(40470700004)(46966006)(86362001)(36756003)(82740400003)(40480700001)(55016003)(40460700003)(336012)(47076005)(6916009)(316002)(70586007)(478600001)(26005)(356005)(70206006)(966005)(7636003)(36860700001)(53546011)(426003)(5660300002)(2616005)(6286002)(16526019)(41300700001)(1076003)(6666004)(8676002)(8936002)(4001150100001)(7696005)(2906002)(83380400001)(4326008); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 22 Oct 2023 14:28:54.7610 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 4970e29f-0145-4a5a-a15e-08dbd30b3875 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: CO1PEPF000044EF.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH0PR12MB8150 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 22.11.4 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 11/15/23. 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://git.dpdk.org/dpdk-stable/log/?h=22.11-staging This queued commit can be viewed at: https://git.dpdk.org/dpdk-stable/commit/?h=22.11-staging&id=0259cb16f7bd600ce3257d3e0276fda02b2e92ea Thanks. Xueming Li --- >From 0259cb16f7bd600ce3257d3e0276fda02b2e92ea Mon Sep 17 00:00:00 2001 From: Akhil Goyal Date: Fri, 11 Aug 2023 14:28:00 +0530 Subject: [PATCH] net/cnxk: fix uninitialized variable Cc: Xueming Li [ upstream commit 06f089b8e80d102a899c97b8691b4e1b82f25d7e ] sa_base may be uninitialized in for cases. Initialize it. Fixes: 4382a7ccf781 ("net/cnxk: support Rx security offload on cn10k") Signed-off-by: Akhil Goyal --- drivers/net/cnxk/cn10k_rx.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/cnxk/cn10k_rx.h b/drivers/net/cnxk/cn10k_rx.h index 20384e64c7..b60c158d55 100644 --- a/drivers/net/cnxk/cn10k_rx.h +++ b/drivers/net/cnxk/cn10k_rx.h @@ -888,7 +888,7 @@ cn10k_nix_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t pkts, struct nix_cqe_hdr_s *cq; struct rte_mbuf *mbuf; uint64_t aura_handle; - uint64_t sa_base; + uint64_t sa_base = 0; uint16_t lmt_id; uint64_t laddr; @@ -1025,9 +1025,9 @@ cn10k_nix_recv_pkts_vector(void *args, struct rte_mbuf **mbufs, uint16_t pkts, uint8x16_t f0, f1, f2, f3; uint16_t lmt_id, d_off; uint64_t lbase, laddr; + uintptr_t sa_base = 0; uint16_t packets = 0; uint16_t pkts_left; - uintptr_t sa_base; uint32_t head; uintptr_t cq0; -- 2.25.1 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2023-10-22 22:17:36.856716100 +0800 +++ 0067-net-cnxk-fix-uninitialized-variable.patch 2023-10-22 22:17:34.286723700 +0800 @@ -1 +1 @@ -From 06f089b8e80d102a899c97b8691b4e1b82f25d7e Mon Sep 17 00:00:00 2001 +From 0259cb16f7bd600ce3257d3e0276fda02b2e92ea Mon Sep 17 00:00:00 2001 @@ -4,0 +5,3 @@ +Cc: Xueming Li + +[ upstream commit 06f089b8e80d102a899c97b8691b4e1b82f25d7e ] @@ -9 +11,0 @@ -Cc: stable@dpdk.org @@ -17 +19 @@ -index a2ecb25211..cc224eb154 100644 +index 20384e64c7..b60c158d55 100644 @@ -20 +22 @@ -@@ -994,8 +994,8 @@ cn10k_nix_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t pkts, +@@ -888,7 +888,7 @@ cn10k_nix_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t pkts, @@ -24,2 +25,0 @@ -+ uint64_t sa_base = 0; - uintptr_t cpth = 0; @@ -26,0 +27 @@ ++ uint64_t sa_base = 0; @@ -30 +31 @@ -@@ -1143,9 +1143,9 @@ cn10k_nix_recv_pkts_vector(void *args, struct rte_mbuf **mbufs, uint16_t pkts, +@@ -1025,9 +1025,9 @@ cn10k_nix_recv_pkts_vector(void *args, struct rte_mbuf **mbufs, uint16_t pkts,