Show a cover letter.

GET /api/covers/43630/
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 43630,
    "url": "http://patches.dpdk.org/api/covers/43630/",
    "web_url": "http://patches.dpdk.org/cover/43630/",
    "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": "<20180808152323.9660-1-maxime.coquelin@redhat.com>",
    "date": "2018-08-08T15:23:21",
    "name": "[RFC,0/2] vhost: packed ring support completion",
    "submitter": {
        "id": 512,
        "url": "http://patches.dpdk.org/api/people/512/",
        "name": "Maxime Coquelin",
        "email": "maxime.coquelin@redhat.com"
    },
    "mbox": "http://patches.dpdk.org/cover/43630/mbox/",
    "series": [
        {
            "id": 937,
            "url": "http://patches.dpdk.org/api/series/937/",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=937",
            "date": "2018-08-08T15:23:21",
            "name": "vhost: packed ring support completion",
            "version": 1,
            "mbox": "http://patches.dpdk.org/series/937/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/covers/43630/comments/",
    "headers": {
        "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>",
        "Cc": "Maxime Coquelin <maxime.coquelin@redhat.com>",
        "X-Original-To": "patchwork@dpdk.org",
        "Date": "Wed,  8 Aug 2018 17:23:21 +0200",
        "X-Scanned-By": "MIMEDefang 2.78 on 10.11.54.6",
        "List-Help": "<mailto:dev-request@dpdk.org?subject=help>",
        "X-BeenThere": "dev@dpdk.org",
        "List-Archive": "<http://mails.dpdk.org/archives/dev/>",
        "To": "dev@dpdk.org, tiwei.bie@intel.com, zhihong.wang@intel.com,\n\tjfreimann@redhat.com",
        "Received": [
            "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 251EB2BCE;\n\tWed,  8 Aug 2018 17:23:33 +0200 (CEST)",
            "from mx1.redhat.com (mx3-rdu2.redhat.com [66.187.233.73])\n\tby dpdk.org (Postfix) with ESMTP id DE5B325D9\n\tfor <dev@dpdk.org>; Wed,  8 Aug 2018 17:23:31 +0200 (CEST)",
            "from smtp.corp.redhat.com\n\t(int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6])\n\t(using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby mx1.redhat.com (Postfix) with ESMTPS id 5BC3E40241D5;\n\tWed,  8 Aug 2018 15:23:31 +0000 (UTC)",
            "from localhost.localdomain (ovpn-112-49.ams2.redhat.com\n\t[10.36.112.49])\n\tby smtp.corp.redhat.com (Postfix) with ESMTP id E14002166BA0;\n\tWed,  8 Aug 2018 15:23:29 +0000 (UTC)"
        ],
        "Errors-To": "dev-bounces@dpdk.org",
        "X-Greylist": [
            "Sender IP whitelisted, not delayed by milter-greylist-4.5.16\n\t(mx1.redhat.com [10.11.55.7]); Wed, 08 Aug 2018 15:23:31 +0000 (UTC)",
            "inspected by milter-greylist-4.5.16 (mx1.redhat.com\n\t[10.11.55.7]); \n\tWed, 08 Aug 2018 15:23:31 +0000 (UTC) for IP:'10.11.54.6'\n\tDOMAIN:'int-mx06.intmail.prod.int.rdu2.redhat.com'\n\tHELO:'smtp.corp.redhat.com' FROM:'maxime.coquelin@redhat.com' RCPT:''"
        ],
        "From": "Maxime Coquelin <maxime.coquelin@redhat.com>",
        "Precedence": "list",
        "Delivered-To": "patchwork@dpdk.org",
        "Message-Id": "<20180808152323.9660-1-maxime.coquelin@redhat.com>",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>",
        "List-Id": "DPDK patches and discussions <dev.dpdk.org>",
        "Subject": "[dpdk-dev] [RFC 0/2] vhost: packed ring support completion",
        "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>",
        "Return-Path": "<dev-bounces@dpdk.org>",
        "List-Post": "<mailto:dev@dpdk.org>",
        "X-Mailman-Version": "2.1.15"
    },
    "content": "Initial series ading packed ring layout support to the\nvhost library was missing the save and restore of the\nwrap counter on vring base requests used for migration.\n\nFirst patch saves/restores the wrap counter value into/\nfrom bit 31 of the vring state num field.\n\nPatch 2 advertise support for the packed ring.\n\nMaxime Coquelin (2):\n  vhost: add packed ring support to vring base requests\n  vhost: advertize packed ring layout support\n\n lib/librte_vhost/vhost.h      |  3 ++-\n lib/librte_vhost/vhost_user.c | 16 ++++++++++++----\n 2 files changed, 14 insertions(+), 5 deletions(-)"
}