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Sun, 21 Dec 2025 07:05:03 -0800 From: Shani Peretz To: Prashant Gupta CC: dpdk stable Subject: patch 'net/dpaa2: fix uninitialized variable' has been queued to stable release 23.11.6 Date: Sun, 21 Dec 2025 16:57:21 +0200 Message-ID: <20251221145746.763179-93-shperetz@nvidia.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251221145746.763179-1-shperetz@nvidia.com> References: <20251221145746.763179-1-shperetz@nvidia.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1PEPF000066E8:EE_|DS7PR12MB9525:EE_ X-MS-Office365-Filtering-Correlation-Id: 8f34dcfb-ae95-4d7f-40ec-08de40a25d64 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; ARA:13230040|82310400026|376014|36860700013|1800799024|13003099007|7053199007; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?Ly15KHSZwWcSRsaGaqTCGrVceqpCE2lt9itHJHF+s0gtrZzfKBApJ6iRkoXn?= =?us-ascii?Q?psuxm1I2wRl0TkTopOmLAcBz9Z1k1bgoJUeujcEun0QE4ZcdFRJE7+2jCuF+?= =?us-ascii?Q?OEboqSgIMLk4eFHq2fVUxJebIS8Fe0tpTgsOzoMawa8fXmM+4HW3GidK6lcO?= =?us-ascii?Q?tOH7ie8pg87y/25bhAGybR5x8CnGSNyTvjdn1599ZKLokMpjvIL548ofJvVf?= =?us-ascii?Q?tNM22YGqJug/d9wll2pgk04sXMvgoemPRDx8NtgrztRSmZkVJpBtlMddvHbF?= =?us-ascii?Q?D7yQVBl8ZH5G6bPrSMF1CdGA0QYiaQsKBe8kcI9H0YI6l/d4TPK9dARfX4OJ?= =?us-ascii?Q?W6pgqmTacgFij1qUiQdQL5XXwC03IL4vGYjflQcCbim/fSnbgGvSnO0xz3Lk?= =?us-ascii?Q?EfjYtLTHqPFTQ7f2csVEbOtQbo9AhdgnaMQ7XbKTCxl14xyTuYeVO8RrWa61?= =?us-ascii?Q?ZW7ajQI+/5nyjgneRx1j/SeB0lihuWTLwMqG6VspFhU9nx8k06NHvJpOTzWK?= =?us-ascii?Q?ZDjb7uWd9cTOD4tFTOQhxWtoEFfZky6H9xLAgfFWrql6T9v4nliR6bhpQk8c?= =?us-ascii?Q?gk1bUGVazLk838YUJHqedvbS8cz28uOxRZDddkyumNUK03q6eX5KtPULLT3c?= =?us-ascii?Q?iO7wzQBs1apAkmfpmYtzkbzjysAd/jT1WKWAba6DH92anx1W5gbfIEjw8Qi3?= =?us-ascii?Q?h8Wv5r7jFr+Udg+Q4uvmgUALyV1QLiSl0dbIaAvn0Z4sXZ3y0c99ZJ+LQlvd?= =?us-ascii?Q?qon2s1Jwrw1v+4yN00sAf+CZM5Xy+JJUzXvcvXxaZ1bcHPokFllJxmTOG1Bc?= =?us-ascii?Q?hatBEvgFVdwDsGlbtefpUYrCKkdjdsc3coKO+pgFCaIpeqZWKUATCn+QmhNa?= =?us-ascii?Q?wKW8Ci2GtG3icPIyxl3AgdJOD37dyKSU4MAF6Y73jLj5SACOmVz3BfRG1jMo?= =?us-ascii?Q?bjz8WKpL+N9y0p/+JC6N6N98LDCkLi/DQr4L8XJKBzjrgPDNT834fVndJDyY?= =?us-ascii?Q?wd+hvvZBN50FVY9ofJ4HsN5bApMnGmUq0W7xHYHScWiJtxZp1bohVZFuJIHm?= =?us-ascii?Q?vwwUsejVpe2FJvC46QVP0lPblksPS5gs7KoXwlI6g+bscIF1jX7d8mLmfqmM?= =?us-ascii?Q?ykBF9fEA4AHGJw+tRoRx1FRnaWPDo2ENarRuifo+OySNC3mA0slnQOMExTbO?= =?us-ascii?Q?7BT42xce2kyzeXHNicch93GC/btBWjRF8+3mWRGy5Bph4C0qqB++S5KqRZzU?= =?us-ascii?Q?1xI0sfzfxtDz5PIdWm0NHeIZIYJRHDaajKHGUskfRE2raLmFLjAXVGBWzOX4?= =?us-ascii?Q?pEO8Rec2bxV6VepacYQrCe/GDG2xmJZ2uBVV1j9DkuSBJCNIHYjDqCHTjYyd?= =?us-ascii?Q?QoQqbTcE9nNBPi/GkQWcL3dLiC53LoLkAv1W4My5S3LRZZDDRP+4+8G+fau3?= =?us-ascii?Q?2fj2P752uATeAkJxeBTnwDa3H++2BHCPEmpozoT14dSRyyNfI4rsvmHhnKcA?= =?us-ascii?Q?JZJd7N6ybZuGofOz9amIxrr7Ap1TcUvrHynDMX+3wloaNeleTYPdvhSwQHVH?= =?us-ascii?Q?vqKFI3FM7zGSVw/wCcizL8ohL1a2116ZX7pjhPtv?= X-Forefront-Antispam-Report: CIP:216.228.117.160; CTRY:US; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:dc6edge1.nvidia.com; CAT:NONE; SFS:(13230040)(82310400026)(376014)(36860700013)(1800799024)(13003099007)(7053199007); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 21 Dec 2025 15:05:22.7791 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 8f34dcfb-ae95-4d7f-40ec-08de40a25d64 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: CO1PEPF000066E8.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS7PR12MB9525 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 23.11.6 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 12/26/25. 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://github.com/shanipr/dpdk-stable This queued commit can be viewed at: https://github.com/shanipr/dpdk-stable/commit/0287d887b0e6b8dc6b832ab354790870bcea281e Thanks. Shani --- >From 0287d887b0e6b8dc6b832ab354790870bcea281e Mon Sep 17 00:00:00 2001 From: Prashant Gupta Date: Thu, 16 Oct 2025 15:57:51 +0530 Subject: [PATCH] net/dpaa2: fix uninitialized variable [ upstream commit 058043d0590f52dd45555a362d31646c7c3ff943 ] Initialize the kg_cfg structure before use in rte_pmd_dpaa2_set_custom_hash(). This resolves an issue with uninitialized memory access. Fixes: 5f822962498e ("net/dpaa2: support custom hash key") Signed-off-by: Prashant Gupta --- .mailmap | 1 + drivers/net/dpaa2/base/dpaa2_hw_dpni.c | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/.mailmap b/.mailmap index 0755666658..c691fac4ce 100644 --- a/.mailmap +++ b/.mailmap @@ -1161,6 +1161,7 @@ Piotr Pietruszewski Piotr Skajewski Pradeep Satyanarayana Prashant Bhole +Prashant Gupta Prashant Upadhyaya Prateek Agarwal Praveen Kaligineedi diff --git a/drivers/net/dpaa2/base/dpaa2_hw_dpni.c b/drivers/net/dpaa2/base/dpaa2_hw_dpni.c index 4d33b51fea..2f3270fe29 100644 --- a/drivers/net/dpaa2/base/dpaa2_hw_dpni.c +++ b/drivers/net/dpaa2/base/dpaa2_hw_dpni.c @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: BSD-3-Clause * * Copyright (c) 2016 Freescale Semiconductor, Inc. All rights reserved. - * Copyright 2016-2021 NXP + * Copyright 2016-2021,2023-2025 NXP * */ @@ -59,6 +59,7 @@ rte_pmd_dpaa2_set_custom_hash(uint16_t port_id, return -ENOMEM; } + memset(&kg_cfg, 0, sizeof(struct dpkg_profile_cfg)); kg_cfg.extracts[0].type = DPKG_EXTRACT_FROM_DATA; kg_cfg.extracts[0].extract.from_data.offset = offset; kg_cfg.extracts[0].extract.from_data.size = size; -- 2.43.0 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2025-12-21 16:54:21.733717048 +0200 +++ 0093-net-dpaa2-fix-uninitialized-variable.patch 2025-12-21 16:54:17.448064000 +0200 @@ -1 +1 @@ -From 058043d0590f52dd45555a362d31646c7c3ff943 Mon Sep 17 00:00:00 2001 +From 0287d887b0e6b8dc6b832ab354790870bcea281e Mon Sep 17 00:00:00 2001 @@ -5,0 +6,2 @@ +[ upstream commit 058043d0590f52dd45555a362d31646c7c3ff943 ] + @@ -11 +12,0 @@ -Cc: stable@dpdk.org @@ -20 +21 @@ -index 984621f26b..68bebe2ee0 100644 +index 0755666658..c691fac4ce 100644 @@ -23,2 +24,2 @@ -@@ -1266,6 +1266,7 @@ Piotr Skajewski - Potnuri Bharat Teja +@@ -1161,6 +1161,7 @@ Piotr Pietruszewski + Piotr Skajewski @@ -30 +31 @@ - Prathisna Padmasanan + Praveen Kaligineedi @@ -32 +33 @@ -index b1d473429a..13825046d8 100644 +index 4d33b51fea..2f3270fe29 100644 @@ -39 +40 @@ -- * Copyright 2016-2021,2023-2024 NXP +- * Copyright 2016-2021 NXP @@ -44 +45 @@ -@@ -60,6 +60,7 @@ rte_pmd_dpaa2_set_custom_hash(uint16_t port_id, +@@ -59,6 +59,7 @@ rte_pmd_dpaa2_set_custom_hash(uint16_t port_id,