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{
    "id": 52863,
    "url": "http://patches.dpdk.org/api/covers/52863/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/cover/20190417134946.1250-1-xiaolong.ye@intel.com/",
    "project": {
        "id": 1,
        "url": "http://patches.dpdk.org/api/projects/1/?format=api",
        "name": "DPDK",
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        "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",
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    "msgid": "<20190417134946.1250-1-xiaolong.ye@intel.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20190417134946.1250-1-xiaolong.ye@intel.com",
    "date": "2019-04-17T13:49:42",
    "name": "[v4,0/4] some fixes for AF_XDP pmd",
    "submitter": {
        "id": 1120,
        "url": "http://patches.dpdk.org/api/people/1120/?format=api",
        "name": "Xiaolong Ye",
        "email": "xiaolong.ye@intel.com"
    },
    "mbox": "http://patches.dpdk.org/project/dpdk/cover/20190417134946.1250-1-xiaolong.ye@intel.com/mbox/",
    "series": [
        {
            "id": 4351,
            "url": "http://patches.dpdk.org/api/series/4351/?format=api",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=4351",
            "date": "2019-04-17T13:49:42",
            "name": "some fixes for AF_XDP pmd",
            "version": 4,
            "mbox": "http://patches.dpdk.org/series/4351/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/covers/52863/comments/",
    "headers": {
        "Return-Path": "<dev-bounces@dpdk.org>",
        "X-Original-To": "patchwork@dpdk.org",
        "Delivered-To": "patchwork@dpdk.org",
        "Received": [
            "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 934571B627;\n\tWed, 17 Apr 2019 15:55:36 +0200 (CEST)",
            "from mga03.intel.com (mga03.intel.com [134.134.136.65])\n\tby dpdk.org (Postfix) with ESMTP id C42F61B5FF\n\tfor <dev@dpdk.org>; Wed, 17 Apr 2019 15:55:34 +0200 (CEST)",
            "from orsmga002.jf.intel.com ([10.7.209.21])\n\tby orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t17 Apr 2019 06:55:33 -0700",
            "from yexl-server.sh.intel.com ([10.67.110.206])\n\tby orsmga002.jf.intel.com with ESMTP; 17 Apr 2019 06:55:32 -0700"
        ],
        "X-Amp-Result": "SKIPPED(no attachment in message)",
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        "X-IronPort-AV": "E=Sophos;i=\"5.60,362,1549958400\"; d=\"scan'208\";a=\"151639757\"",
        "From": "Xiaolong Ye <xiaolong.ye@intel.com>",
        "To": "dev@dpdk.org, Ferruh Yigit <ferruh.yigit@intel.com>,\n\tDavid Marchand <david.marchand@redhat.com>",
        "Cc": "Qi Zhang <qi.z.zhang@intel.com>,\n\tKarlsson Magnus <magnus.karlsson@intel.com>,\n\tTopel Bjorn <bjorn.topel@intel.com>, Xiaolong Ye <xiaolong.ye@intel.com>",
        "Date": "Wed, 17 Apr 2019 21:49:42 +0800",
        "Message-Id": "<20190417134946.1250-1-xiaolong.ye@intel.com>",
        "X-Mailer": "git-send-email 2.17.1",
        "In-Reply-To": "<CAJFAV8y=fHuFWrbuH7fHB3kAHxiQMexmPSKvN+4v1nKVv3QAcg@mail.gmail.com>",
        "References": "<CAJFAV8y=fHuFWrbuH7fHB3kAHxiQMexmPSKvN+4v1nKVv3QAcg@mail.gmail.com>",
        "Subject": "[dpdk-dev] [PATCH v4 0/4] some fixes for AF_XDP pmd",
        "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\t<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\t<mailto:dev-request@dpdk.org?subject=subscribe>",
        "Errors-To": "dev-bounces@dpdk.org",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>"
    },
    "content": "This patchset provides some fixes to af_xdp pmd, at first, I just added\na simple error handling when Tx queue allocation fails, then David\nsuggested a better way to do it and pointed out the inconsistent issue\nof reserve/submit ops (for Tx queue) and peek/release ops (for Rx\nqueue), the third patch addressed this.\n\nv4 changes:\n\n- remove unnecessary mtu valid check in eth_dev_mtu_set\n- add Reported-by and Reviewed-by tags of David\n\nv3 changes:\n\n- address David's review comments\n- add one patch to specify the mtu range\n- add one fix patch for typo\n\nv2 changes:\n\n- adopt David's suggestion to refactor the code\n\nXiaolong Ye (4):\n  net/af_xdp: enqueue buf ring when allocate Tx queue fails\n  net/af_xdp: specify minimal and maximal MTU\n  net/af_xdp: make reserve/submit peek/release consistent\n  net/af_xdp: fix typos in Rx function\n\n drivers/net/af_xdp/rte_eth_af_xdp.c | 87 +++++++++++++++--------------\n 1 file changed, 46 insertions(+), 41 deletions(-)"
}