Patch Detail

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{
    "id": 91933,
    "url": "https://patches.dpdk.org/api/patches/91933/?format=api",
    "web_url": "https://patches.dpdk.org/project/dpdk/patch/20210421081013.24881-1-viacheslavo@nvidia.com/",
    "project": {
        "id": 1,
        "url": "https://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": "<20210421081013.24881-1-viacheslavo@nvidia.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20210421081013.24881-1-viacheslavo@nvidia.com",
    "date": "2021-04-21T08:10:13",
    "name": "net/mlx5: fix probing the device in legacy bonding mode",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": true,
    "hash": "5db23b51bea0224079d27d972269ada897941eed",
    "submitter": {
        "id": 1926,
        "url": "https://patches.dpdk.org/api/people/1926/?format=api",
        "name": "Slava Ovsiienko",
        "email": "viacheslavo@nvidia.com"
    },
    "delegate": {
        "id": 3268,
        "url": "https://patches.dpdk.org/api/users/3268/?format=api",
        "username": "rasland",
        "first_name": "Raslan",
        "last_name": "Darawsheh",
        "email": "rasland@nvidia.com"
    },
    "mbox": "https://patches.dpdk.org/project/dpdk/patch/20210421081013.24881-1-viacheslavo@nvidia.com/mbox/",
    "series": [
        {
            "id": 16554,
            "url": "https://patches.dpdk.org/api/series/16554/?format=api",
            "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=16554",
            "date": "2021-04-21T08:10:13",
            "name": "net/mlx5: fix probing the device in legacy bonding mode",
            "version": 1,
            "mbox": "https://patches.dpdk.org/series/16554/mbox/"
        }
    ],
    "comments": "https://patches.dpdk.org/api/patches/91933/comments/",
    "check": "fail",
    "checks": "https://patches.dpdk.org/api/patches/91933/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 4E586A0548;\n\tWed, 21 Apr 2021 10:10:19 +0200 (CEST)",
            "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 3C9744195D;\n\tWed, 21 Apr 2021 10:10:19 +0200 (CEST)",
            "from mellanox.co.il (mail-il-dmz.mellanox.com [193.47.165.129])\n by mails.dpdk.org (Postfix) with ESMTP id 808BA40140\n for <dev@dpdk.org>; Wed, 21 Apr 2021 10:10:17 +0200 (CEST)",
            "from Internal Mail-Server by MTLPINE1 (envelope-from\n viacheslavo@nvidia.com) with SMTP; 21 Apr 2021 11:10:15 +0300",
            "from nvidia.com (pegasus12.mtr.labs.mlnx [10.210.17.40])\n by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id 13L8AFJf025710;\n Wed, 21 Apr 2021 11:10:15 +0300"
        ],
        "From": "Viacheslav Ovsiienko <viacheslavo@nvidia.com>",
        "To": "dev@dpdk.org",
        "Cc": "rasland@nvidia.com, matan@nvidia.com, orika@nvidia.com, stable@dpdk.org",
        "Date": "Wed, 21 Apr 2021 08:10:13 +0000",
        "Message-Id": "<20210421081013.24881-1-viacheslavo@nvidia.com>",
        "X-Mailer": "git-send-email 2.28.0",
        "MIME-Version": "1.0",
        "Content-Transfer-Encoding": "8bit",
        "Subject": "[dpdk-dev] [PATCH] net/mlx5: fix probing the device in legacy\n bonding mode",
        "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",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>"
    },
    "content": "If the device was configured as legacy bond one (without\ninvolving E-Switch), the mlx5 PMD erroneously tried to deduce\nthe vport index raising the fatal error and preventing\ndevice from being used.\n\nThe patch checks whether there is E-Switch present and we\nshould use vport index indeed.\n\nFixes: 2eb4d0107acc (\"net/mlx5: refactor PCI probing on Linux\")\nFixes: d5c06b1b10ae (\"net/mlx5: query vport index match mode and parameters\")\nCc: stable@dpdk.org\n\nSigned-off-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>\n---\n drivers/net/mlx5/linux/mlx5_os.c | 3 ++-\n 1 file changed, 2 insertions(+), 1 deletion(-)",
    "diff": "diff --git a/drivers/net/mlx5/linux/mlx5_os.c b/drivers/net/mlx5/linux/mlx5_os.c\nindex ad43141e47..8f4b34e577 100644\n--- a/drivers/net/mlx5/linux/mlx5_os.c\n+++ b/drivers/net/mlx5/linux/mlx5_os.c\n@@ -1097,7 +1097,8 @@ mlx5_dev_spawn(struct rte_device *dpdk_dev,\n \t}\n \tif (devx_port.comp_mask & MLX5DV_DEVX_PORT_VPORT) {\n \t\tpriv->vport_id = devx_port.vport_num;\n-\t} else if (spawn->pf_bond >= 0) {\n+\t} else if (spawn->pf_bond >= 0 &&\n+\t\t   (switch_info->representor || switch_info->master)) {\n \t\tDRV_LOG(ERR, \"can't deduce vport index for port %d\"\n \t\t\t     \" on bonding device %s\",\n \t\t\t     spawn->phys_port,\n",
    "prefixes": []
}