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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 DS1PEPF00017095.mail.protection.outlook.com (10.167.17.138) 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 12:54:48 +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; Mon, 12 Aug 2024 05:54:44 -0700 Received: from nvidia.com (10.126.231.35) 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 05:54:42 -0700 From: Xueming Li To: Wenwu Ma CC: , Bruce Richardson , "dpdk stable" Subject: patch 'dma/idxd: fix setup with Ubuntu 24.04' has been queued to stable release 23.11.2 Date: Mon, 12 Aug 2024 20:48:37 +0800 Message-ID: <20240812125035.389667-41-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: [10.126.231.35] 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: DS1PEPF00017095:EE_|DS0PR12MB7875:EE_ X-MS-Office365-Filtering-Correlation-Id: 7380109f-6e69-4b2e-8878-08dcbacdf2c8 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)(1800799024)(376014); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 12 Aug 2024 12:54:48.2652 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 7380109f-6e69-4b2e-8878-08dcbacdf2c8 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: DS1PEPF00017095.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS0PR12MB7875 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=7353cb767ff6f074df4f24d308ab0f544b663618 Thanks. Xueming Li --- >From 7353cb767ff6f074df4f24d308ab0f544b663618 Mon Sep 17 00:00:00 2001 From: Wenwu Ma Date: Fri, 28 Jun 2024 17:54:00 +0800 Subject: [PATCH] dma/idxd: fix setup with Ubuntu 24.04 Cc: Xueming Li [ upstream commit d569af3d4e8ef896591f4e50f7bd1c1274c86e15 ] In Ubuntu 24.04 and with Linux kernel >= v6.7, DSA's workqueue has a driver_name file in sysfs. DPDK needs to write a correct value to this file when configuring a device instance using the dpdk_idxd_cfg.py script, otherwise it will fail to be configured, this patch fixes the issue. Link: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7af1e0aceeb3 Signed-off-by: Wenwu Ma Acked-by: Bruce Richardson --- drivers/dma/idxd/dpdk_idxd_cfg.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/dma/idxd/dpdk_idxd_cfg.py b/drivers/dma/idxd/dpdk_idxd_cfg.py index c0c833ade9..5c9572b49d 100755 --- a/drivers/dma/idxd/dpdk_idxd_cfg.py +++ b/drivers/dma/idxd/dpdk_idxd_cfg.py @@ -104,8 +104,10 @@ def configure_dsa(dsa_id, args): "priority": 1, "max_batch_size": 1024, "size": int(max_work_queues_size / nb_queues)} - wqcfg.update(parse_wq_opts(args.wq_option)) wq_dir = SysfsDir(os.path.join(dsa_dir.path, f"wq{dsa_id}.{q}")) + if os.path.exists(os.path.join(wq_dir.path, f"driver_name")): + wqcfg.update({"driver_name": "user"}) + wqcfg.update(parse_wq_opts(args.wq_option)) wq_dir.write_values(wqcfg) # enable device and then queues -- 2.34.1 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2024-08-12 20:44:03.809765696 +0800 +++ 0040-dma-idxd-fix-setup-with-Ubuntu-24.04.patch 2024-08-12 20:44:02.015069279 +0800 @@ -1 +1 @@ -From d569af3d4e8ef896591f4e50f7bd1c1274c86e15 Mon Sep 17 00:00:00 2001 +From 7353cb767ff6f074df4f24d308ab0f544b663618 Mon Sep 17 00:00:00 2001 @@ -4,0 +5,3 @@ +Cc: Xueming Li + +[ upstream commit d569af3d4e8ef896591f4e50f7bd1c1274c86e15 ] @@ -11,2 +13,0 @@ - -Cc: stable@dpdk.org