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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 216.228.117.160 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.117.160; helo=mail.nvidia.com; pr=C Received: from mail.nvidia.com (216.228.117.160) by MN1PEPF0000ECDA.mail.protection.outlook.com (10.167.242.134) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7091.18 via Frontend Transport; Mon, 11 Dec 2023 10:16:29 +0000 Received: from rnnvmail201.nvidia.com (10.129.68.8) by mail.nvidia.com (10.129.200.66) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.41; Mon, 11 Dec 2023 02:16:11 -0800 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; Mon, 11 Dec 2023 02:16:10 -0800 From: Xueming Li To: Jie Hai CC: dpdk stable Subject: patch 'net/hns3: fix uninitialized hash algo value' has been queued to stable release 22.11.4 Date: Mon, 11 Dec 2023 18:11:05 +0800 Message-ID: <20231211101226.2122-41-xuemingl@nvidia.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20231211101226.2122-1-xuemingl@nvidia.com> References: <20231022142250.10324-1-xuemingl@nvidia.com> <20231211101226.2122-1-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: MN1PEPF0000ECDA:EE_|MW6PR12MB8959:EE_ X-MS-Office365-Filtering-Correlation-Id: 8c6f2430-7160-4edd-15c9-08dbfa323dba X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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SFS:(13230031)(4636009)(396003)(39860400002)(136003)(346002)(376002)(230922051799003)(64100799003)(1800799012)(82310400011)(186009)(451199024)(46966006)(36840700001)(40470700004)(4001150100001)(6666004)(7696005)(2906002)(6916009)(53546011)(70586007)(70206006)(356005)(7636003)(36756003)(86362001)(316002)(8676002)(8936002)(4326008)(5660300002)(40480700001)(966005)(478600001)(40460700003)(55016003)(41300700001)(36860700001)(47076005)(82740400003)(6286002)(26005)(336012)(426003)(1076003)(2616005)(83380400001)(16526019); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 11 Dec 2023 10:16:29.2096 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 8c6f2430-7160-4edd-15c9-08dbfa323dba 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: MN1PEPF0000ECDA.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW6PR12MB8959 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 12/13/23. 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=de2edad82b14c575eea8868b468e175db93209f7 Thanks. Xueming Li --- >From de2edad82b14c575eea8868b468e175db93209f7 Mon Sep 17 00:00:00 2001 From: Jie Hai Date: Tue, 31 Oct 2023 20:23:59 +0800 Subject: [PATCH] net/hns3: fix uninitialized hash algo value Cc: Xueming Li [ upstream commit 177cf5c93f9ac86d8a2b817115ef1e979023414c ] This patch initializes "hash_algo" as zero to avoid using it uninitialized. Fixes: e3069658da9f ("net/hns3: reimplement hash flow function") Signed-off-by: Jie Hai --- drivers/net/hns3/hns3_rss.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/hns3/hns3_rss.c b/drivers/net/hns3/hns3_rss.c index 9bb8426256..eeeca71a5c 100644 --- a/drivers/net/hns3/hns3_rss.c +++ b/drivers/net/hns3/hns3_rss.c @@ -771,7 +771,7 @@ hns3_dev_rss_hash_conf_get(struct rte_eth_dev *dev, { struct hns3_adapter *hns = dev->data->dev_private; struct hns3_hw *hw = &hns->hw; - uint8_t hash_algo; + uint8_t hash_algo = 0; int ret; rte_spinlock_lock(&hw->lock); @@ -993,7 +993,7 @@ hns3_update_rss_algo_key(struct hns3_hw *hw, uint8_t hash_func, { uint8_t rss_key[HNS3_RSS_KEY_SIZE_MAX] = {0}; bool modify_key, modify_algo; - uint8_t hash_algo; + uint8_t hash_algo = 0; int ret; modify_key = (key != NULL && key_len > 0); -- 2.25.1 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2023-12-11 17:56:24.455390400 +0800 +++ 0040-net-hns3-fix-uninitialized-hash-algo-value.patch 2023-12-11 17:56:22.977652300 +0800 @@ -1 +1 @@ -From 177cf5c93f9ac86d8a2b817115ef1e979023414c Mon Sep 17 00:00:00 2001 +From de2edad82b14c575eea8868b468e175db93209f7 Mon Sep 17 00:00:00 2001 @@ -4,0 +5,3 @@ +Cc: Xueming Li + +[ upstream commit 177cf5c93f9ac86d8a2b817115ef1e979023414c ] @@ -10 +12,0 @@ -Cc: stable@dpdk.org