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huawei.com; dkim=none (message not signed) header.d=none;huawei.com; dmarc=pass action=none header.from=nvidia.com; Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates 216.228.112.34 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.112.34; helo=mail.nvidia.com; Received: from mail.nvidia.com (216.228.112.34) by BN8NAM11FT011.mail.protection.outlook.com (10.13.176.140) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.20.4219.21 via Frontend Transport; Fri, 11 Jun 2021 23:16:01 +0000 Received: from nvidia.com (172.20.187.6) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 11 Jun 2021 23:15:58 +0000 From: Xueming Li To: Chengwen Feng CC: Luca Boccassi , Min Hu , dpdk stable Date: Sat, 12 Jun 2021 07:03:32 +0800 Message-ID: <20210611230433.8208-118-xuemingl@nvidia.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210611230433.8208-1-xuemingl@nvidia.com> References: <20210510160258.30982-229-xuemingl@nvidia.com> <20210611230433.8208-1-xuemingl@nvidia.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [172.20.187.6] X-ClientProxiedBy: HQMAIL105.nvidia.com (172.20.187.12) To HQMAIL107.nvidia.com (172.20.187.13) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: db65c150-a09f-4d51-a74f-08d92d2ee0cd X-MS-TrafficTypeDiagnostic: CH0PR12MB5091: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:10000; 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SRV:; IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:schybrid03.nvidia.com; CAT:NONE; SFS:(4636009)(396003)(136003)(39860400002)(376002)(346002)(46966006)(36840700001)(356005)(53546011)(6286002)(478600001)(1076003)(316002)(36906005)(6666004)(70586007)(86362001)(70206006)(82310400003)(7696005)(4326008)(83380400001)(6916009)(16526019)(186003)(8676002)(2906002)(82740400003)(36860700001)(5660300002)(336012)(966005)(54906003)(2616005)(36756003)(55016002)(26005)(426003)(8936002)(7636003)(47076005); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 11 Jun 2021 23:16:01.0996 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: db65c150-a09f-4d51-a74f-08d92d2ee0cd X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.112.34]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BN8NAM11FT011.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH0PR12MB5091 Subject: [dpdk-stable] patch 'net/hns3: return error on PCI config write failure' has been queued to stable release 20.11.2 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 Sender: "stable" Hi, FYI, your patch has been queued to stable release 20.11.2 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 06/14/21. 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/steevenlee/dpdk This queued commit can be viewed at: https://github.com/steevenlee/dpdk/commit/9e15a154c5a5de90d23d99be9a13d8cf769dffef Thanks. Xueming Li --- >From 9e15a154c5a5de90d23d99be9a13d8cf769dffef Mon Sep 17 00:00:00 2001 From: Chengwen Feng Date: Fri, 7 May 2021 17:08:14 +0800 Subject: [PATCH] net/hns3: return error on PCI config write failure Cc: Luca Boccassi [ upstream commit d9fb708a000d4935af253ad93f917ed7a8be208e ] This patch returns error code when calling rte_pci_write_config() API. Fixes: 6dd32ded17d8 ("net/hns3: check PCI config space write") Signed-off-by: Chengwen Feng Signed-off-by: Min Hu (Connor) --- drivers/net/hns3/hns3_ethdev_vf.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/hns3/hns3_ethdev_vf.c b/drivers/net/hns3/hns3_ethdev_vf.c index 7f83e85203..235beea14d 100644 --- a/drivers/net/hns3/hns3_ethdev_vf.c +++ b/drivers/net/hns3/hns3_ethdev_vf.c @@ -153,9 +153,12 @@ hns3vf_enable_msix(const struct rte_pci_device *device, bool op) if (ret < 0) { PMD_INIT_LOG(ERR, "failed to write PCI offset 0x%x", (pos + PCI_MSIX_FLAGS)); + return -ENXIO; } + return 0; } + return -ENXIO; } -- 2.25.1 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2021-06-12 06:53:59.620033200 +0800 +++ 0118-net-hns3-return-error-on-PCI-config-write-failure.patch 2021-06-12 06:53:56.510000000 +0800 @@ -1 +1 @@ -From d9fb708a000d4935af253ad93f917ed7a8be208e Mon Sep 17 00:00:00 2001 +From 9e15a154c5a5de90d23d99be9a13d8cf769dffef Mon Sep 17 00:00:00 2001 @@ -4,0 +5,3 @@ +Cc: Luca Boccassi + +[ upstream commit d9fb708a000d4935af253ad93f917ed7a8be208e ] @@ -9 +11,0 @@ -Cc: stable@dpdk.org @@ -18 +20 @@ -index 6aa8a9b6ed..71f3f95877 100644 +index 7f83e85203..235beea14d 100644 @@ -21 +23 @@ -@@ -156,9 +156,12 @@ hns3vf_enable_msix(const struct rte_pci_device *device, bool op) +@@ -153,9 +153,12 @@ hns3vf_enable_msix(const struct rte_pci_device *device, bool op)