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GET /api/patches/1528345/
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
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{
    "id": 1528345,
    "url": "http://patchwork.ozlabs.org/api/patches/1528345/",
    "web_url": "http://patchwork.ozlabs.org/project/ovn/patch/20210915124340.1765-1-anton.ivanov@cambridgegreys.com/",
    "project": {
        "id": 68,
        "url": "http://patchwork.ozlabs.org/api/projects/68/",
        "name": "Open Virtual Network development",
        "link_name": "ovn",
        "list_id": "ovs-dev.openvswitch.org",
        "list_email": "ovs-dev@openvswitch.org",
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    "msgid": "<20210915124340.1765-1-anton.ivanov@cambridgegreys.com>",
    "list_archive_url": null,
    "date": "2021-09-15T12:43:38",
    "name": "[ovs-dev,v8,1/3] northd: Disable parallel processing for logical_dp_groups",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": false,
    "hash": "a5c4713b45e48f955631905dd1bc25aa42deb956",
    "submitter": {
        "id": 71996,
        "url": "http://patchwork.ozlabs.org/api/people/71996/",
        "name": "Anton Ivanov",
        "email": "anton.ivanov@cambridgegreys.com"
    },
    "delegate": null,
    "mbox": "http://patchwork.ozlabs.org/project/ovn/patch/20210915124340.1765-1-anton.ivanov@cambridgegreys.com/mbox/",
    "series": [
        {
            "id": 262448,
            "url": "http://patchwork.ozlabs.org/api/series/262448/",
            "web_url": "http://patchwork.ozlabs.org/project/ovn/list/?series=262448",
            "date": "2021-09-15T12:43:38",
            "name": "[ovs-dev,v8,1/3] northd: Disable parallel processing for logical_dp_groups",
            "version": 8,
            "mbox": "http://patchwork.ozlabs.org/series/262448/mbox/"
        }
    ],
    "comments": "http://patchwork.ozlabs.org/api/patches/1528345/comments/",
    "check": "fail",
    "checks": "http://patchwork.ozlabs.org/api/patches/1528345/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<ovs-dev-bounces@openvswitch.org>",
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        "Received": [
            "from smtp1.osuosl.org (smtp1.osuosl.org [IPv6:2605:bc80:3010::138])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest\n SHA256)\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 4H8g030Mn1z9s5R\n\tfor <incoming@patchwork.ozlabs.org>; Wed, 15 Sep 2021 22:44:34 +1000 (AEST)",
            "from localhost (localhost [127.0.0.1])\n\tby smtp1.osuosl.org (Postfix) with ESMTP id 799A8826D6;\n\tWed, 15 Sep 2021 12:44:32 +0000 (UTC)",
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            "from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56])\n\tby smtp1.osuosl.org (Postfix) with ESMTPS id D4922827AA;\n\tWed, 15 Sep 2021 12:44:30 +0000 (UTC)",
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            "from localhost (localhost [127.0.0.1])\n by smtp1.osuosl.org (Postfix) with ESMTP id 714B282D04\n for <ovs-dev@openvswitch.org>; Wed, 15 Sep 2021 12:43:51 +0000 (UTC)",
            "from smtp1.osuosl.org ([127.0.0.1])\n by localhost (smtp1.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n with ESMTP id A_GmMh_TLaCS for <ovs-dev@openvswitch.org>;\n Wed, 15 Sep 2021 12:43:50 +0000 (UTC)",
            "from www.kot-begemot.co.uk (ivanoab7.miniserver.com [37.128.132.42])\n by smtp1.osuosl.org (Postfix) with ESMTPS id CAE4382DE6\n for <ovs-dev@openvswitch.org>; Wed, 15 Sep 2021 12:43:48 +0000 (UTC)",
            "from tun252.jain.kot-begemot.co.uk ([192.168.18.6]\n helo=jain.kot-begemot.co.uk)\n by www.kot-begemot.co.uk with esmtps\n (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.92) (envelope-from <anton.ivanov@cambridgegreys.com>)\n id 1mQUGP-0000VQ-Gw; Wed, 15 Sep 2021 12:43:45 +0000",
            "from jain.kot-begemot.co.uk ([192.168.3.3])\n by jain.kot-begemot.co.uk with esmtp (Exim 4.92)\n (envelope-from <anton.ivanov@cambridgegreys.com>)\n id 1mQUGM-0000TO-DQ; Wed, 15 Sep 2021 13:43:44 +0100"
        ],
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        ],
        "X-Greylist": "from auto-whitelisted by SQLgrey-1.8.0",
        "From": "anton.ivanov@cambridgegreys.com",
        "To": "ovs-dev@openvswitch.org",
        "Date": "Wed, 15 Sep 2021 13:43:38 +0100",
        "Message-Id": "<20210915124340.1765-1-anton.ivanov@cambridgegreys.com>",
        "X-Mailer": "git-send-email 2.20.1",
        "MIME-Version": "1.0",
        "X-Clacks-Overhead": "GNU Terry Pratchett",
        "Cc": "i.maximets@ovn.org, Anton Ivanov <anton.ivanov@cambridgegreys.com>",
        "Subject": "[ovs-dev] [OVN Patch v8 1/3] northd: Disable parallel processing\n\tfor logical_dp_groups",
        "X-BeenThere": "ovs-dev@openvswitch.org",
        "X-Mailman-Version": "2.1.15",
        "Precedence": "list",
        "List-Id": "<ovs-dev.openvswitch.org>",
        "List-Unsubscribe": "<https://mail.openvswitch.org/mailman/options/ovs-dev>,\n <mailto:ovs-dev-request@openvswitch.org?subject=unsubscribe>",
        "List-Archive": "<http://mail.openvswitch.org/pipermail/ovs-dev/>",
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        "Content-Type": "text/plain; charset=\"us-ascii\"",
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        "Errors-To": "ovs-dev-bounces@openvswitch.org",
        "Sender": "\"dev\" <ovs-dev-bounces@openvswitch.org>"
    },
    "content": "From: Anton Ivanov <anton.ivanov@cambridgegreys.com>\n\nWork on improving processing with dp_groups enabled has\ndiscovered that the locking mechanism presently in use\nis not reliable. Disabling parallel processing if dp_groups\nare enabled until the root cause is determined and fixed.\n\nSigned-off-by: Anton Ivanov <anton.ivanov@cambridgegreys.com>\n---\n northd/ovn-northd.c | 2 +-\n ovs                 | 2 +-\n 2 files changed, 2 insertions(+), 2 deletions(-)",
    "diff": "diff --git a/northd/ovn-northd.c b/northd/ovn-northd.c\nindex baaddb73e..3113fafc7 100644\n--- a/northd/ovn-northd.c\n+++ b/northd/ovn-northd.c\n@@ -12974,7 +12974,7 @@ build_lswitch_and_lrouter_flows(struct hmap *datapaths, struct hmap *ports,\n         }\n     }\n \n-    if (use_parallel_build) {\n+    if (use_parallel_build && (!use_logical_dp_groups)) {\n         struct hmap *lflow_segs;\n         struct lswitch_flow_build_info *lsiv;\n         int index;\ndiff --git a/ovs b/ovs\nindex 748010ff3..50e5523b9 160000\n--- a/ovs\n+++ b/ovs\n@@ -1 +1 @@\n-Subproject commit 748010ff304b7cd2c43f4eb98a554433f0df07f9\n+Subproject commit 50e5523b9b2b154e5fafc5acdcdec85e9cc5a330\n",
    "prefixes": [
        "ovs-dev",
        "v8",
        "1/3"
    ]
}