Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/74770/?format=api
{ "id": 74770, "url": "http://patches.dpdk.org/api/patches/74770/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20200724142403.6132-6-parav@mellanox.com/", "project": { "id": 1, "url": "http://patches.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": "<20200724142403.6132-6-parav@mellanox.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20200724142403.6132-6-parav@mellanox.com", "date": "2020-07-24T14:23:58", "name": "[v9,05/10] regex/mlx5: fix segmentation fault during error unwinding", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "3abd0131eaf70c3ffa564fd6c9f6b32c36d62b70", "submitter": { "id": 1780, "url": "http://patches.dpdk.org/api/people/1780/?format=api", "name": "Parav Pandit", "email": "parav@mellanox.com" }, "delegate": { "id": 3268, "url": "http://patches.dpdk.org/api/users/3268/?format=api", "username": "rasland", "first_name": "Raslan", "last_name": "Darawsheh", "email": "rasland@nvidia.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20200724142403.6132-6-parav@mellanox.com/mbox/", "series": [ { "id": 11290, "url": "http://patches.dpdk.org/api/series/11290/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=11290", "date": "2020-07-24T14:23:54", "name": "Improve mlx5 PMD driver framework for multiple classes", "version": 9, "mbox": "http://patches.dpdk.org/series/11290/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/74770/comments/", "check": "fail", "checks": "http://patches.dpdk.org/api/patches/74770/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 dpdk.org (dpdk.org [92.243.14.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id CFC09A0526;\n\tFri, 24 Jul 2020 16:25:20 +0200 (CEST)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 4EEC21C0B5;\n\tFri, 24 Jul 2020 16:24:38 +0200 (CEST)", "from EUR02-VE1-obe.outbound.protection.outlook.com\n (mail-eopbgr20066.outbound.protection.outlook.com [40.107.2.66])\n by dpdk.org (Postfix) with ESMTP id 217331C067\n for <dev@dpdk.org>; Fri, 24 Jul 2020 16:24:35 +0200 (CEST)", "from AM0PR05MB4866.eurprd05.prod.outlook.com (2603:10a6:208:c0::32)\n by AM4PR05MB3203.eurprd05.prod.outlook.com (2603:10a6:205:6::28) with\n Microsoft SMTP Server (version=TLS1_2,\n cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3216.20; Fri, 24 Jul\n 2020 14:24:33 +0000", "from AM0PR05MB4866.eurprd05.prod.outlook.com\n ([fe80::eccf:72b3:bacb:f09d]) by AM0PR05MB4866.eurprd05.prod.outlook.com\n ([fe80::eccf:72b3:bacb:f09d%5]) with mapi id 15.20.3216.024; Fri, 24 Jul 2020\n 14:24:33 +0000", "from sw-mtx-036.mtx.labs.mlnx (208.176.44.194) by\n DM6PR02CA0136.namprd02.prod.outlook.com (2603:10b6:5:1b4::38) with Microsoft\n SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id\n 15.20.3216.21 via Frontend Transport; Fri, 24 Jul 2020 14:24:32 +0000" ], "ARC-Seal": "i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none;\n b=AMXePt0JHnqXXBAHpHnNKfhw51ShIPrqkqWl1kJAkun9mw3+bV8WcjiXkqvqpYMRJnfhARzXPIsnC0JKK1qcuZm5rlU8nAMWJYPj8BC72vY+YRtsM+nUXOmO7kSLZSKy7JlLBdKMqPzNO8Bjtlrmz5Vd18uaPk+ZdAmjR1owbxCgc88LOGMTKLWayYNvcTIoK4QP5GYXccEhUdDNClgqcda/+Wd4mO3tW+AA5lk3y6gzn0jeX1OqN+Kt06Tca3UnXfPRd7NIu9u4G3TH4g5kf+ZwiOus6b27Ok86UNGt3pcMZbYLH5zs6yQcgxX0eQ+JB3XeIaOjKv5cDERJ3bxRbw==", "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-SenderADCheck;\n bh=2zXOPzSDaqbYBJbLVYQKpBVLmAdEifVRatgI4tQUJAg=;\n b=QFZND6YvlvL4LOWT/Fal0bDnP+wi25yck4snrKjHom48hjtK8s1rpXJsfav8AzysvfXUS56+CS0Nf2zYsC+wX0YwSUSlUoLQWgA3jthv0KBiGpMLsKbcs+hd4dihGX7bw6JKEbr4DUrYIrzH2wKrMqKem0QSjXRp2acmrII6CyTrlFonYHrOjtlMO/2IIQnFadvwA//337olJlKOk8JndMpJqfpq7/yDf4AsaiIRn49Nv3GE6oULO7vLcxXzWoIyYC4tXqu0PkFUuwOxLf74rG2o4jult96fuLyM0PYa7zosOyisjLT5dSvUWQnXS0XX8HlWCXCCznh0UNV665LFGw==", "ARC-Authentication-Results": "i=1; mx.microsoft.com 1; spf=pass\n smtp.mailfrom=mellanox.com; dmarc=pass action=none header.from=mellanox.com;\n dkim=pass header.d=mellanox.com; arc=none", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=Mellanox.com;\n s=selector1;\n h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;\n bh=2zXOPzSDaqbYBJbLVYQKpBVLmAdEifVRatgI4tQUJAg=;\n b=k5oZalQg9Ng7L6MB0zsYzfFEK6AEwC0LKxjzYxoZFUMT/MSN8d4/64J1vSL2O70In9krdQbyxHHE+qfw2YQztKVU6FB3Eq2+1A2m4qIGnzjWkZh/HW+EOVEskFFdBeYB1Mh4fZZ6NqyxozVUNd5CdEjrm240TKeoMkIMXjHeAtE=", "Authentication-Results": "dpdk.org; dkim=none (message not signed)\n header.d=none;dpdk.org; dmarc=none action=none header.from=mellanox.com;", "From": "Parav Pandit <parav@mellanox.com>", "To": "dev@dpdk.org, grive@u256.net, ferruh.yigit@intel.com, thomas@monjalon.net", "Cc": "rasland@mellanox.com, orika@mellanox.com, matan@mellanox.com,\n joyce.kong@arm.com, Parav Pandit <parav@mellanox.com>", "Date": "Fri, 24 Jul 2020 17:23:58 +0300", "Message-Id": "<20200724142403.6132-6-parav@mellanox.com>", "X-Mailer": [ "git-send-email 2.26.2", "git-send-email 2.26.2" ], "In-Reply-To": "<20200724142403.6132-1-parav@mellanox.com>", "References": "<20200610171728.89-2-parav@mellanox.com>\n <20200724142403.6132-1-parav@mellanox.com>", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-ClientProxiedBy": "DM6PR02CA0136.namprd02.prod.outlook.com\n (2603:10b6:5:1b4::38) To AM0PR05MB4866.eurprd05.prod.outlook.com\n (2603:10a6:208:c0::32)", "MIME-Version": "1.0", "X-MS-Exchange-MessageSentRepresentingType": "1", "X-Originating-IP": "[208.176.44.194]", "X-MS-PublicTrafficType": "Email", "X-MS-Office365-Filtering-HT": "Tenant", "X-MS-Office365-Filtering-Correlation-Id": "d3c8ca3c-9cc0-4ae0-a814-08d82fdd493c", "X-MS-TrafficTypeDiagnostic": "AM4PR05MB3203:", "X-LD-Processed": "a652971c-7d2e-4d9b-a6a4-d149256f461b,ExtFwd,ExtAddr", "X-MS-Exchange-Transport-Forked": "True", "X-Microsoft-Antispam-PRVS": "\n <AM4PR05MB320353E37CA027293725AC1FD1770@AM4PR05MB3203.eurprd05.prod.outlook.com>", "X-MS-Oob-TLC-OOBClassifiers": "OLM:1360;", "X-MS-Exchange-SenderADCheck": "1", "X-Microsoft-Antispam": "BCL:0;", "X-Microsoft-Antispam-Message-Info": "\n B5LRy8mMRbaUw/FLH1omwMhgnQJECBTLRq3zY7pifZF6Jy4rn30ahdzf0leZ7JjWHZrEfFF/n6XgOP536p3WJF99G6di8/uRfTXQnR/CdUmvTY9ZjblfpSyPRcTTjMNDx4oyS1ji9di1Kr4wCCY9xcAFklk42mlfE1OoToHhlicmLdjJLBO0kpQuAYxh4M5Dl2x8CnC4fOKbs97LJ0RsWnMbqxw5tc+fJ/hBTXIrfl0nwWjDZghXVwdxFOwC/zeSUccNiRgOCB+6RkeG9jeVMbHqichq5EcSQmnfVQrI/pvPnNCtKygWSNzQLP1cmsZ2aQPMu+3lNWhgEKaZ86Uipw==", "X-Forefront-Antispam-Report": "CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:;\n IPV:NLI; SFV:NSPM; H:AM0PR05MB4866.eurprd05.prod.outlook.com; PTR:; CAT:NONE;\n SFTY:;\n SFS:(4636009)(376002)(346002)(136003)(366004)(396003)(39860400002)(5660300002)(86362001)(2616005)(956004)(6512007)(2906002)(66946007)(66476007)(66556008)(316002)(6506007)(4326008)(16526019)(186003)(26005)(107886003)(8936002)(478600001)(8676002)(6666004)(52116002)(6486002)(83380400001)(1076003)(36756003);\n DIR:OUT; SFP:1101;", "X-MS-Exchange-AntiSpam-MessageData": "\n 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", "X-OriginatorOrg": "Mellanox.com", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n d3c8ca3c-9cc0-4ae0-a814-08d82fdd493c", "X-MS-Exchange-CrossTenant-AuthSource": "AM0PR05MB4866.eurprd05.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Internal", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "24 Jul 2020 14:24:33.7384 (UTC)", "X-MS-Exchange-CrossTenant-FromEntityHeader": "Hosted", "X-MS-Exchange-CrossTenant-Id": "a652971c-7d2e-4d9b-a6a4-d149256f461b", "X-MS-Exchange-CrossTenant-MailboxType": "HOSTED", "X-MS-Exchange-CrossTenant-UserPrincipalName": "\n ny7TBXlno6+KzZkESZkJQApuGaxub3f5aDEDXNzlC/O/tj7m8nZNbX4Ju/09hbtTCSEtOEr8EXehdNcG3GWc1g==", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "AM4PR05MB3203", "Subject": "[dpdk-dev] [PATCH v9 05/10] regex/mlx5: fix segmentation fault\n\tduring error unwinding", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "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", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "When fail to initialize the device, avoid segmentation fault while\naccessing unintialized priv.\n\nFixes: cfc672a90b74 (\"regex/mlx5: support probing\")\n\nSigned-off-by: Parav Pandit <parav@mellanox.com>\n---\nChangelog:\nv7->v8:\n - Rebased\n - new patch\n---\n drivers/regex/mlx5/mlx5_regex.c | 7 ++++---\n 1 file changed, 4 insertions(+), 3 deletions(-)", "diff": "diff --git a/drivers/regex/mlx5/mlx5_regex.c b/drivers/regex/mlx5/mlx5_regex.c\nindex 1ca5bfe9b..36ae9f809 100644\n--- a/drivers/regex/mlx5/mlx5_regex.c\n+++ b/drivers/regex/mlx5/mlx5_regex.c\n@@ -137,17 +137,17 @@ mlx5_regex_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,\n \tif (ret) {\n \t\tDRV_LOG(ERR, \"Unable to read HCA capabilities.\");\n \t\trte_errno = ENOTSUP;\n-\t\tgoto error;\n+\t\tgoto dev_error;\n \t} else if (!attr.regex || attr.regexp_num_of_engines == 0) {\n \t\tDRV_LOG(ERR, \"Not enough capabilities to support RegEx, maybe \"\n \t\t\t\"old FW/OFED version?\");\n \t\trte_errno = ENOTSUP;\n-\t\tgoto error;\n+\t\tgoto dev_error;\n \t}\n \tif (mlx5_regex_engines_status(ctx, 2)) {\n \t\tDRV_LOG(ERR, \"RegEx engine error.\");\n \t\trte_errno = ENOMEM;\n-\t\tgoto error;\n+\t\tgoto dev_error;\n \t}\n \tpriv = rte_zmalloc(\"mlx5 regex device private\", sizeof(*priv),\n \t\t\t RTE_CACHE_LINE_SIZE);\n@@ -200,6 +200,7 @@ mlx5_regex_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,\n \t\tmlx5_glue->devx_free_uar(priv->uar);\n \tif (priv->regexdev)\n \t\trte_regexdev_unregister(priv->regexdev);\n+dev_error:\n \tif (ctx)\n \t\tmlx5_glue->close_device(ctx);\n \tif (priv)\n", "prefixes": [ "v9", "05/10" ] }