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{
    "id": 43736,
    "url": "http://patches.dpdk.org/api/covers/43736/",
    "web_url": "http://patches.dpdk.org/cover/43736/",
    "project": {
        "id": 1,
        "url": "http://patches.dpdk.org/api/projects/1/",
        "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"
    },
    "msgid": "<20180816135032.28283-1-bluca@debian.org>",
    "date": "2018-08-16T13:50:29",
    "name": "[0/3] Fix hot plug/unplug of virtual devices",
    "submitter": {
        "id": 823,
        "url": "http://patches.dpdk.org/api/people/823/",
        "name": "Luca Boccassi",
        "email": "bluca@debian.org"
    },
    "mbox": "http://patches.dpdk.org/cover/43736/mbox/",
    "series": [
        {
            "id": 999,
            "url": "http://patches.dpdk.org/api/series/999/",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=999",
            "date": "2018-08-16T13:50:29",
            "name": "Fix hot plug/unplug of virtual devices",
            "version": 1,
            "mbox": "http://patches.dpdk.org/series/999/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/covers/43736/comments/",
    "headers": {
        "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>",
        "Cc": "maxime.coquelin@redhat.com, tiwei.bie@intel.com, yongwang@vmware.com,\n\t3chas3@gmail.com, bruce.richardson@intel.com, jianfeng.tan@intel.com, \n\tanatoly.burakov@intel.com, Luca Boccassi <bluca@debian.org>",
        "X-Original-To": "patchwork@dpdk.org",
        "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id;\n\tbh=SKfHdVgYk84ho3ZMkITSEht5vfcVBuXAfuxZxml2A+Q=;\n\tb=JhctfSUXPmoyxyW08VSJTTjR9xUJkEh5Q9PmkGmqAPewXSD5vhrQ/HlU4ueWbxKdY7\n\tgbHaOR1jWjAcfHO1TMCjOTjDmJDfLJ7uWDnk4UL6XApde74qeSz7LN8fxTpCvSEQLOeb\n\tJ01I1NuF0MHJxyGZEZ5CaKPhCX6S9vYSD6/nx5425S99LPMbhCtyGWTmq0JkaBBMnFsK\n\tOos/o9IYVekkS9fhdwFRzGNhQ+d8dxNwml6pqs6N9nRYrs+Tk/34FmsmD2vmnR0uiups\n\t+lDRi/twFMfi+DWs96Ff9iDTHAAOR+/kTfwEwYzMfSl7BgcHQb/eGy4QRcPZzgm5tXn5\n\tL26w==",
        "Date": "Thu, 16 Aug 2018 14:50:29 +0100",
        "Precedence": "list",
        "X-BeenThere": "dev@dpdk.org",
        "X-Mailer": "git-send-email 2.18.0",
        "X-Gm-Message-State": "AOUpUlGnHsULPk+Y2Kqa48ojxQ1RquOChQRT/TUJUes1EPOn6hWVGYNS\n\tc8WWdhaneK6oKk7dx8/dmPHZVU0psTI=",
        "List-Archive": "<http://mails.dpdk.org/archives/dev/>",
        "To": "dev@dpdk.org",
        "Errors-To": "dev-bounces@dpdk.org",
        "X-Google-Smtp-Source": "AA+uWPwXHSb5YcbQGjOTVH0+sVHI8o9TSQLElAP6q0Uzlqe4SZhAoZVcj/lqibof2YGb5cMQjlsjxQ==",
        "Received": [
            "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id CB665324D;\n\tThu, 16 Aug 2018 15:50:50 +0200 (CEST)",
            "from mail-wr1-f66.google.com (mail-wr1-f66.google.com\n\t[209.85.221.66]) by dpdk.org (Postfix) with ESMTP id C54792C6A\n\tfor <dev@dpdk.org>; Thu, 16 Aug 2018 15:50:49 +0200 (CEST)",
            "by mail-wr1-f66.google.com with SMTP id h10-v6so4227291wre.6\n\tfor <dev@dpdk.org>; Thu, 16 Aug 2018 06:50:49 -0700 (PDT)",
            "from localhost ([2001:1be0:110d:fcfe:41aa:5bfa:6cf3:7531])\n\tby smtp.gmail.com with ESMTPSA id\n\tf132-v6sm1697940wme.24.2018.08.16.06.50.47\n\t(version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256);\n\tThu, 16 Aug 2018 06:50:48 -0700 (PDT)"
        ],
        "From": "Luca Boccassi <bluca@debian.org>",
        "List-Help": "<mailto:dev-request@dpdk.org?subject=help>",
        "List-Post": "<mailto:dev@dpdk.org>",
        "Message-Id": "<20180816135032.28283-1-bluca@debian.org>",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>",
        "List-Id": "DPDK patches and discussions <dev.dpdk.org>",
        "Subject": "[dpdk-dev] [PATCH 0/3] Fix hot plug/unplug of virtual devices",
        "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>",
        "Return-Path": "<dev-bounces@dpdk.org>",
        "Delivered-To": "patchwork@dpdk.org",
        "X-Received": "by 2002:adf:9404:: with SMTP id\n\t4-v6mr887733wrq.129.1534427449071; \n\tThu, 16 Aug 2018 06:50:49 -0700 (PDT)",
        "X-Mailman-Version": "2.1.15"
    },
    "content": "Although not very common and perhaps a bit strange, we do have users\nthat want to be able to hot plug/unplug virtio or vmxnet devices from\na running system, without shutting down the application nor the VM.\n\nWe have been enabling this in production for a year or so, so it's well\ntested. The only issues found so far are fixed by this series.\n\nLuca Boccassi (3):\n  net/virtio: register/unregister intr handler on start/stop\n  net/vmxnet3: fix vmxnet3 dev_uninit() hot-unplug\n  eal/linux: handle uio read failure in interrupt handler\n\n drivers/net/virtio/virtio_ethdev.c           | 26 ++++++++------\n drivers/net/vmxnet3/vmxnet3_ethdev.c         | 36 ++++++++++++++------\n lib/librte_eal/linuxapp/eal/eal_interrupts.c | 19 ++++++++++-\n 3 files changed, 59 insertions(+), 22 deletions(-)"
}