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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 CO1PEPF000042AE.mail.protection.outlook.com (10.167.243.43) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7828.19 via Frontend Transport; Mon, 12 Aug 2024 12:58:27 +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 15.2.1544.4; Mon, 12 Aug 2024 05:58:08 -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 15.2.1544.4; Mon, 12 Aug 2024 05:58:06 -0700 From: Xueming Li To: Jiawen Wu CC: , dpdk stable Subject: patch 'net/ngbe: fix hotplug remove' has been queued to stable release 23.11.2 Date: Mon, 12 Aug 2024 20:49:16 +0800 Message-ID: <20240812125035.389667-80-xuemingl@nvidia.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240812125035.389667-1-xuemingl@nvidia.com> References: <20240712110153.309690-23-xuemingl@nvidia.com> <20240812125035.389667-1-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: CO1PEPF000042AE:EE_|DM4PR12MB7621:EE_ X-MS-Office365-Filtering-Correlation-Id: 6a6b0dba-232b-4682-b12c-08dcbace757f 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:dc6edge2.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 12:58:27.5068 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 6a6b0dba-232b-4682-b12c-08dcbace757f 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: CO1PEPF000042AE.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR12MB7621 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=db50b74b3c423660806ad1f69b5763e1cf690276 Thanks. Xueming Li --- >From db50b74b3c423660806ad1f69b5763e1cf690276 Mon Sep 17 00:00:00 2001 From: Jiawen Wu Date: Tue, 18 Jun 2024 15:11:42 +0800 Subject: [PATCH] net/ngbe: fix hotplug remove Cc: Xueming Li [ upstream commit c602202c346663572043b408a27cb98e20f31886 ] This bug occurs in OpenvSwitch. After adding a port bound to vfio-pci to ovs, detach it from ovs and then unbind it from vfio-pci(that is hotplug) will cause operating system to get stuck. Fixes: 6ee7e574cd48 ("net/ngbe: support probe and remove") Signed-off-by: Jiawen Wu --- drivers/net/ngbe/ngbe_ethdev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ngbe/ngbe_ethdev.c b/drivers/net/ngbe/ngbe_ethdev.c index 478da014b2..8ffab71baf 100644 --- a/drivers/net/ngbe/ngbe_ethdev.c +++ b/drivers/net/ngbe/ngbe_ethdev.c @@ -546,7 +546,7 @@ static int eth_ngbe_pci_remove(struct rte_pci_device *pci_dev) if (ethdev == NULL) return 0; - return rte_eth_dev_destroy(ethdev, eth_ngbe_dev_uninit); + return rte_eth_dev_pci_generic_remove(pci_dev, eth_ngbe_dev_uninit); } static struct rte_pci_driver rte_ngbe_pmd = { -- 2.34.1 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2024-08-12 20:44:05.122170592 +0800 +++ 0079-net-ngbe-fix-hotplug-remove.patch 2024-08-12 20:44:02.275069330 +0800 @@ -1 +1 @@ -From c602202c346663572043b408a27cb98e20f31886 Mon Sep 17 00:00:00 2001 +From db50b74b3c423660806ad1f69b5763e1cf690276 Mon Sep 17 00:00:00 2001 @@ -4,0 +5,3 @@ +Cc: Xueming Li + +[ upstream commit c602202c346663572043b408a27cb98e20f31886 ] @@ -11 +13,0 @@ -Cc: stable@dpdk.org @@ -19 +21 @@ -index 2a858b76d0..9d75e222c3 100644 +index 478da014b2..8ffab71baf 100644 @@ -22 +24 @@ -@@ -547,7 +547,7 @@ static int eth_ngbe_pci_remove(struct rte_pci_device *pci_dev) +@@ -546,7 +546,7 @@ static int eth_ngbe_pci_remove(struct rte_pci_device *pci_dev)