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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 MN1PEPF0000F0E3.mail.protection.outlook.com (10.167.242.41) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8880.14 via Frontend Transport; Thu, 26 Jun 2025 12:05:04 +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 15.2.1544.4; Thu, 26 Jun 2025 05:04:49 -0700 Received: from nvidia.com (10.126.230.35) 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 15.2.1544.14; Thu, 26 Jun 2025 05:04:47 -0700 From: Xueming Li To: Dengdui Huang CC: Xueming Li , dpdk stable Subject: patch 'net/hns3: fix integer overflow in interrupt unmap' has been queued to stable release 23.11.5 Date: Thu, 26 Jun 2025 20:00:54 +0800 Message-ID: <20250626120145.27369-35-xuemingl@nvidia.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250626120145.27369-1-xuemingl@nvidia.com> References: <20250626120145.27369-1-xuemingl@nvidia.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.126.230.35] 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: MN1PEPF0000F0E3:EE_|BL1PR12MB5946:EE_ X-MS-Office365-Filtering-Correlation-Id: 601b0a9c-835f-42f8-f56c-08ddb4a9afe3 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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CTRY:US; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:dc6edge1.nvidia.com; CAT:NONE; SFS:(13230040)(36860700013)(82310400026)(376014)(1800799024)(7053199007); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 Jun 2025 12:05:04.7917 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 601b0a9c-835f-42f8-f56c-08ddb4a9afe3 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: MN1PEPF0000F0E3.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL1PR12MB5946 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 23.11.5 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 06/28/25. 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=23.11-staging This queued commit can be viewed at: https://git.dpdk.org/dpdk-stable/commit/?h=23.11-staging&id=ff9d3eb7f885b2e557e221c52b79c4d15a2d04c2 Thanks. Xueming Li --- >From ff9d3eb7f885b2e557e221c52b79c4d15a2d04c2 Mon Sep 17 00:00:00 2001 From: Dengdui Huang Date: Tue, 8 Apr 2025 16:30:54 +0800 Subject: [PATCH] net/hns3: fix integer overflow in interrupt unmap Cc: Xueming Li [ upstream commit e401c04481c7a6a4199504d6f4696c48620ff093 ] The number of interrupt vector may exceed the range of uint8_t. So hns3_unmap_rx_interrupt() should use uint16_t for 'vec' variable. Fixes: 02a7b55657b2 ("net/hns3: support Rx interrupt") Signed-off-by: Dengdui Huang --- drivers/net/hns3/hns3_common.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/hns3/hns3_common.c b/drivers/net/hns3/hns3_common.c index 7a36673c95..9497e13f60 100644 --- a/drivers/net/hns3/hns3_common.c +++ b/drivers/net/hns3/hns3_common.c @@ -834,8 +834,8 @@ hns3_unmap_rx_interrupt(struct rte_eth_dev *dev) struct rte_intr_handle *intr_handle = pci_dev->intr_handle; struct hns3_adapter *hns = dev->data->dev_private; struct hns3_hw *hw = &hns->hw; - uint8_t base = RTE_INTR_VEC_ZERO_OFFSET; - uint8_t vec = RTE_INTR_VEC_ZERO_OFFSET; + uint16_t base = RTE_INTR_VEC_ZERO_OFFSET; + uint16_t vec = RTE_INTR_VEC_ZERO_OFFSET; uint16_t q_id; if (dev->data->dev_conf.intr_conf.rxq == 0) -- 2.34.1 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2025-06-26 19:59:19.251063166 +0800 +++ 0034-net-hns3-fix-integer-overflow-in-interrupt-unmap.patch 2025-06-26 19:59:17.342418046 +0800 @@ -1 +1 @@ -From e401c04481c7a6a4199504d6f4696c48620ff093 Mon Sep 17 00:00:00 2001 +From ff9d3eb7f885b2e557e221c52b79c4d15a2d04c2 Mon Sep 17 00:00:00 2001 @@ -4,0 +5,3 @@ +Cc: Xueming Li + +[ upstream commit e401c04481c7a6a4199504d6f4696c48620ff093 ] @@ -10 +12,0 @@ -Cc: stable@dpdk.org @@ -18 +20 @@ -index 25a45212be..dc70bf3cff 100644 +index 7a36673c95..9497e13f60 100644 @@ -21 +23 @@ -@@ -882,8 +882,8 @@ hns3_unmap_rx_interrupt(struct rte_eth_dev *dev) +@@ -834,8 +834,8 @@ hns3_unmap_rx_interrupt(struct rte_eth_dev *dev)