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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)(1800799024)(376014)(82310400026); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 12 Aug 2024 12:52:20.9125 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: a5b8cf7e-2bff-4975-aee8-08dcbacd9af6 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: DS1PEPF00017093.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH2PR12MB4230 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 23.11.2 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 08/14/24. 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=15d3dfa07ad629ab800de05c3a825227c59e3081 Thanks. Xueming Li --- >From 15d3dfa07ad629ab800de05c3a825227c59e3081 Mon Sep 17 00:00:00 2001 From: Hemant Agrawal Date: Tue, 2 Jul 2024 11:39:21 +0530 Subject: [PATCH] baseband/la12xx: forbid secondary process Cc: Xueming Li [ upstream commit 95547dc69119154c85abfa7e8523e83a7ac05c9e ] The la12xx driver do not have any checks for secondary process and it causes the system to try to initialize the driver, causing segmentation faults. LA12xx driver do not support multi-processing. Return when not called from Primary process. Fixes: f218a1f92017 ("baseband/la12xx: introduce NXP LA12xx driver") Signed-off-by: Hemant Agrawal Reviewed-by: Maxime Coquelin --- drivers/baseband/la12xx/bbdev_la12xx.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/baseband/la12xx/bbdev_la12xx.c b/drivers/baseband/la12xx/bbdev_la12xx.c index bb754a5395..1a56e73abd 100644 --- a/drivers/baseband/la12xx/bbdev_la12xx.c +++ b/drivers/baseband/la12xx/bbdev_la12xx.c @@ -1084,6 +1084,9 @@ la12xx_bbdev_remove(struct rte_vdev_device *vdev) PMD_INIT_FUNC_TRACE(); + if (rte_eal_process_type() != RTE_PROC_PRIMARY) + return 0; + if (vdev == NULL) return -EINVAL; -- 2.34.1 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2024-08-12 20:44:03.072655755 +0800 +++ 0014-baseband-la12xx-forbid-secondary-process.patch 2024-08-12 20:44:01.905069257 +0800 @@ -1 +1 @@ -From 95547dc69119154c85abfa7e8523e83a7ac05c9e Mon Sep 17 00:00:00 2001 +From 15d3dfa07ad629ab800de05c3a825227c59e3081 Mon Sep 17 00:00:00 2001 @@ -4,0 +5,3 @@ +Cc: Xueming Li + +[ upstream commit 95547dc69119154c85abfa7e8523e83a7ac05c9e ] @@ -13 +15,0 @@ -Cc: stable@dpdk.org