Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/104827/?format=api
{ "id": 104827, "url": "http://patchwork.dpdk.org/api/patches/104827/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/20211202135045.194092-1-xuemingl@nvidia.com/", "project": { "id": 1, "url": "http://patchwork.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20211202135045.194092-1-xuemingl@nvidia.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20211202135045.194092-1-xuemingl@nvidia.com", "date": "2021-12-02T13:50:45", "name": "net/virtio: fix Tx queue 0 override by queue 128", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "ecf9ea716e1c0cba1a7fdb2450148f560e4811d0", "submitter": { "id": 1904, "url": "http://patchwork.dpdk.org/api/people/1904/?format=api", "name": "Xueming Li", "email": "xuemingl@nvidia.com" }, "delegate": { "id": 2642, "url": "http://patchwork.dpdk.org/api/users/2642/?format=api", "username": "mcoquelin", "first_name": "Maxime", "last_name": "Coquelin", "email": "maxime.coquelin@redhat.com" }, "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/20211202135045.194092-1-xuemingl@nvidia.com/mbox/", "series": [ { "id": 20837, "url": "http://patchwork.dpdk.org/api/series/20837/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=20837", "date": "2021-12-02T13:50:45", "name": "net/virtio: fix Tx queue 0 override by queue 128", "version": 1, "mbox": "http://patchwork.dpdk.org/series/20837/mbox/" } ], "comments": "http://patchwork.dpdk.org/api/patches/104827/comments/", "check": "success", "checks": "http://patchwork.dpdk.org/api/patches/104827/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 48908A0548;\n\tThu, 2 Dec 2021 14:51:19 +0100 (CET)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id CCEF240692;\n\tThu, 2 Dec 2021 14:51:18 +0100 (CET)", "from NAM11-BN8-obe.outbound.protection.outlook.com\n (mail-bn8nam11on2075.outbound.protection.outlook.com [40.107.236.75])\n by mails.dpdk.org (Postfix) with ESMTP id 6520A4067B;\n Thu, 2 Dec 2021 14:51:17 +0100 (CET)", "from BN9PR03CA0919.namprd03.prod.outlook.com (2603:10b6:408:107::24)\n by MWHPR12MB1391.namprd12.prod.outlook.com (2603:10b6:300:10::16)\n with Microsoft SMTP Server (version=TLS1_2,\n cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4734.23; Thu, 2 Dec\n 2021 13:51:15 +0000", "from BN8NAM11FT010.eop-nam11.prod.protection.outlook.com\n (2603:10b6:408:107:cafe::12) by BN9PR03CA0919.outlook.office365.com\n (2603:10b6:408:107::24) with Microsoft SMTP Server (version=TLS1_2,\n cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4755.14 via Frontend\n Transport; Thu, 2 Dec 2021 13:51:15 +0000", "from mail.nvidia.com (216.228.112.34) by\n BN8NAM11FT010.mail.protection.outlook.com (10.13.177.53) with Microsoft SMTP\n Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id\n 15.20.4755.13 via Frontend Transport; Thu, 2 Dec 2021 13:51:15 +0000", "from rnnvmail201.nvidia.com (10.129.68.8) by HQMAIL107.nvidia.com\n (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1497.18; Thu, 2 Dec\n 2021 13:51:11 +0000", "from nvidia.com (172.20.187.5) by rnnvmail201.nvidia.com\n (10.129.68.8) with Microsoft SMTP Server (version=TLS1_2,\n cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.986.9; Thu, 2 Dec 2021\n 05:51:09 -0800" ], "ARC-Seal": "i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none;\n b=czaDuoPZpQpGZOXkT6riEpJqmNtq6Yq681mwjU+bDaODPQQ/P3jLNlbr93F7ckhFBePJd6Ertdd1Pp+fRteyqLTani5a3vISwA9QAOWEhDJPU+ofAPYOwyou67rjRVVKaYvfSG4s17QWv0vNBe/KejHxMT08IbeFf6N8IT4qI9jeuq5q4jC8BBavnqsbRFIL63WCC5l2NLleRBbZlrjUy7EK0sh4//Xx++uQLYCSqQK548wkRjNR763KlBEPAvg+dJCAbcsQ3DXTWzKQJmrBZFExtWip1JB6g3ooiXDRZ+1zKVvBg/hflYAIBJbDQa86EESe/NgZY5n5U85khiQk/Q==", "ARC-Message-Signature": "i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com;\n s=arcselector9901;\n h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1;\n bh=OKZGK1FL6MDJBpMy0kPzh46s+ZqUUivCUKEw7GjbKqM=;\n b=IZc8Z5+PZhf3fACKeySfD/+Ohuow+fcmUKpwTBcQRTquMGlGCVqEyHGneqlO0XGJO0+ngEchlvz1ULK61Qb3euJAhczwvHtlbAOMlzcMXjKh/vTAKRQpAY/G2fs+Jq2rRE0ulNTsEgU1MUbrfLMHDBHkBo/b5uW2H/SzUScPEd6U897HSIeFqtEZZqlzafavlQK4EmFvAYoMJPrc0aMQJ73CYEeYsNx1xIkNNVB1KbP9O/C0NoFFDl11Xmgpiwksf+pYBTOU4gcGMPPPDDYV9WWRrXQsLUieyU7o5k/YWBLd8k41mtQc8KSznaH2OyQosgBA2Kfg8b1RTH9XKVgvbw==", "ARC-Authentication-Results": "i=1; mx.microsoft.com 1; spf=pass (sender ip is\n 216.228.112.34) smtp.rcpttodomain=redhat.com smtp.mailfrom=nvidia.com;\n dmarc=pass (p=quarantine sp=quarantine pct=100) action=none\n header.from=nvidia.com; dkim=none (message not signed); arc=none", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=Nvidia.com;\n s=selector2;\n h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;\n bh=OKZGK1FL6MDJBpMy0kPzh46s+ZqUUivCUKEw7GjbKqM=;\n b=Ydro043eBUdUTlxgXTspTvvM/H4PZth5P3yDnEzhCGtenoTMmsoQYY6KNoEl6VCQTCC/eVQyeZ8ETfggQ8JqzozQJA69CPoXp7Euj2Wtvb3x3u7+8UxbhUoG0r94vsUqIHxR+fTYvBbeLjuPzOHK8H7GpocuC1QzmtLmNHLZBY/JEuDzmR7xvOPby8twWMorm2UwJTIFYU7xeY4y2+TXgJOaL2hdwBCwGNSwsmUF3MFd85xVTHW2nG7/FHtd0deT/2w3zS48Ss5OmlLpoWHUABRTGszwe7DDnUcRYkcE1saf/lPt0f7LzbcQB0gSmWB+MW85LgsZFil/mYHoE/VI7Q==", "X-MS-Exchange-Authentication-Results": "spf=pass (sender IP is 216.228.112.34)\n smtp.mailfrom=nvidia.com; dkim=none (message not signed)\n header.d=none;dmarc=pass action=none header.from=nvidia.com;", "Received-SPF": "Pass (protection.outlook.com: domain of nvidia.com designates\n 216.228.112.34 as permitted sender) receiver=protection.outlook.com;\n client-ip=216.228.112.34; helo=mail.nvidia.com;", "From": "Xueming Li <xuemingl@nvidia.com>", "To": "<dev@dpdk.org>", "CC": "<xuemingl@nvidia.com>, <stable@dpdk.org>, Maxime Coquelin\n <maxime.coquelin@redhat.com>, Chenbo Xia <chenbo.xia@intel.com>", "Subject": "[PATCH] net/virtio: fix Tx queue 0 override by queue 128", "Date": "Thu, 2 Dec 2021 21:50:45 +0800", "Message-ID": "<20211202135045.194092-1-xuemingl@nvidia.com>", "X-Mailer": "git-send-email 2.34.0", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-Originating-IP": "[172.20.187.5]", "X-ClientProxiedBy": "HQMAIL107.nvidia.com (172.20.187.13) To\n rnnvmail201.nvidia.com (10.129.68.8)", "X-EOPAttributedMessage": "0", "X-MS-PublicTrafficType": "Email", "X-MS-Office365-Filtering-Correlation-Id": "30e90635-4d4b-40ce-7639-08d9b59acf2d", "X-MS-TrafficTypeDiagnostic": "MWHPR12MB1391:", "X-Microsoft-Antispam-PRVS": "\n <MWHPR12MB1391F874F28CA016D89894FEA1699@MWHPR12MB1391.namprd12.prod.outlook.com>", "X-MS-Oob-TLC-OOBClassifiers": "OLM:660;", "X-MS-Exchange-SenderADCheck": "1", "X-MS-Exchange-AntiSpam-Relay": "0", "X-Microsoft-Antispam": "BCL:0;", "X-Microsoft-Antispam-Message-Info": "\n 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", "X-Forefront-Antispam-Report": "CIP:216.228.112.34; CTRY:US; LANG:en; SCL:1;\n SRV:;\n IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:schybrid03.nvidia.com; CAT:NONE;\n SFS:(4636009)(36840700001)(46966006)(40470700001)(83380400001)(26005)(186003)(6666004)(86362001)(70586007)(70206006)(16526019)(356005)(1076003)(4326008)(508600001)(7696005)(7636003)(6286002)(336012)(6916009)(54906003)(8676002)(36756003)(2616005)(82310400004)(55016003)(316002)(5660300002)(2906002)(8936002)(426003)(36860700001)(47076005)(40460700001);\n DIR:OUT; SFP:1101;", "X-OriginatorOrg": "Nvidia.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "02 Dec 2021 13:51:15.3215 (UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n 30e90635-4d4b-40ce-7639-08d9b59acf2d", "X-MS-Exchange-CrossTenant-Id": "43083d15-7273-40c1-b7db-39efd9ccc17a", "X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp": "\n TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.112.34];\n Helo=[mail.nvidia.com]", "X-MS-Exchange-CrossTenant-AuthSource": "\n BN8NAM11FT010.eop-nam11.prod.protection.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "MWHPR12MB1391", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org" }, "content": "Both Rx queue and Tx queue are VirtQ in virtio, VQ index is 256 for Tx\nqueue 128. Uint8 type of TxQ VQ index overflows and overrides Tx queue 0\ndata.\n\nThis patch fixes VQ index type with uint16 type.\n\nFixes: c1f86306a026 (\"virtio: add new driver\")\nCc: stable@dpdk.org\n\nSigned-off-by: Xueming Li <xuemingl@nvidia.com>\n---\n drivers/net/virtio/virtio_rxtx.c | 4 ++--\n 1 file changed, 2 insertions(+), 2 deletions(-)", "diff": "diff --git a/drivers/net/virtio/virtio_rxtx.c b/drivers/net/virtio/virtio_rxtx.c\nindex 2e115ded023..f0eafd29dc1 100644\n--- a/drivers/net/virtio/virtio_rxtx.c\n+++ b/drivers/net/virtio/virtio_rxtx.c\n@@ -814,7 +814,7 @@ virtio_dev_tx_queue_setup(struct rte_eth_dev *dev,\n \t\t\tunsigned int socket_id __rte_unused,\n \t\t\tconst struct rte_eth_txconf *tx_conf)\n {\n-\tuint8_t vq_idx = 2 * queue_idx + VTNET_SQ_TQ_QUEUE_IDX;\n+\tuint16_t vq_idx = 2 * queue_idx + VTNET_SQ_TQ_QUEUE_IDX;\n \tstruct virtio_hw *hw = dev->data->dev_private;\n \tstruct virtqueue *vq = hw->vqs[vq_idx];\n \tstruct virtnet_tx *txvq;\n@@ -858,7 +858,7 @@ int\n virtio_dev_tx_queue_setup_finish(struct rte_eth_dev *dev,\n \t\t\t\tuint16_t queue_idx)\n {\n-\tuint8_t vq_idx = 2 * queue_idx + VTNET_SQ_TQ_QUEUE_IDX;\n+\tuint16_t vq_idx = 2 * queue_idx + VTNET_SQ_TQ_QUEUE_IDX;\n \tstruct virtio_hw *hw = dev->data->dev_private;\n \tstruct virtqueue *vq = hw->vqs[vq_idx];\n \n", "prefixes": [] }