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GET /api/patches/1523531/?format=api
{ "id": 1523531, "url": "http://patchwork.ozlabs.org/api/patches/1523531/?format=api", "web_url": "http://patchwork.ozlabs.org/project/ovn/patch/20210902090734.9353-1-anton.ivanov@cambridgegreys.com/", "project": { "id": 68, "url": "http://patchwork.ozlabs.org/api/projects/68/?format=api", "name": "Open Virtual Network development", "link_name": "ovn", "list_id": "ovs-dev.openvswitch.org", "list_email": "ovs-dev@openvswitch.org", "web_url": "http://openvswitch.org/", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20210902090734.9353-1-anton.ivanov@cambridgegreys.com>", "list_archive_url": null, "date": "2021-09-02T09:07:31", "name": "[ovs-dev,v5,1/4] northd: Disable parallel processing for logical_dp_groups", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "e1e2274763fabbada6c99c55b4e045d0b25af891", "submitter": { "id": 71996, "url": "http://patchwork.ozlabs.org/api/people/71996/?format=api", "name": "Anton Ivanov", "email": "anton.ivanov@cambridgegreys.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/ovn/patch/20210902090734.9353-1-anton.ivanov@cambridgegreys.com/mbox/", "series": [ { "id": 260687, "url": "http://patchwork.ozlabs.org/api/series/260687/?format=api", "web_url": "http://patchwork.ozlabs.org/project/ovn/list/?series=260687", "date": "2021-09-02T09:07:31", "name": "[ovs-dev,v5,1/4] northd: Disable parallel processing for logical_dp_groups", "version": 5, "mbox": "http://patchwork.ozlabs.org/series/260687/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/1523531/comments/", "check": "fail", "checks": "http://patchwork.ozlabs.org/api/patches/1523531/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<ovs-dev-bounces@openvswitch.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "ovs-dev@openvswitch.org" ], "Delivered-To": [ "patchwork-incoming@bilbo.ozlabs.org", "ovs-dev@lists.linuxfoundation.org" ], "Authentication-Results": "ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=openvswitch.org\n (client-ip=2605:bc80:3010::136; helo=smtp3.osuosl.org;\n envelope-from=ovs-dev-bounces@openvswitch.org; receiver=<UNKNOWN>)", "Received": [ "from smtp3.osuosl.org (smtp3.osuosl.org [IPv6:2605:bc80:3010::136])\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 4H0ZpJ1R5jz9sCD\n\tfor <incoming@patchwork.ozlabs.org>; Thu, 2 Sep 2021 19:08:08 +1000 (AEST)", "from localhost (localhost [127.0.0.1])\n\tby smtp3.osuosl.org (Postfix) with ESMTP id 36FB2605D1;\n\tThu, 2 Sep 2021 09:08:05 +0000 (UTC)", "from smtp3.osuosl.org ([127.0.0.1])\n\tby localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id QTIGYFafE3TY; Thu, 2 Sep 2021 09:08:01 +0000 (UTC)", "from lists.linuxfoundation.org (lf-lists.osuosl.org\n [IPv6:2605:bc80:3010:104::8cd3:938])\n\tby smtp3.osuosl.org (Postfix) with ESMTPS id 7A77E606F8;\n\tThu, 2 Sep 2021 09:08:00 +0000 (UTC)", "from lf-lists.osuosl.org (localhost [127.0.0.1])\n\tby lists.linuxfoundation.org (Postfix) with ESMTP id 4601DC0010;\n\tThu, 2 Sep 2021 09:08:00 +0000 (UTC)", "from smtp2.osuosl.org (smtp2.osuosl.org [IPv6:2605:bc80:3010::133])\n by lists.linuxfoundation.org (Postfix) with ESMTP id 0BB53C000E\n for <ovs-dev@openvswitch.org>; Thu, 2 Sep 2021 09:07:59 +0000 (UTC)", "from localhost (localhost [127.0.0.1])\n by smtp2.osuosl.org (Postfix) with ESMTP id EDE75406C0\n for <ovs-dev@openvswitch.org>; Thu, 2 Sep 2021 09:07:58 +0000 (UTC)", "from smtp2.osuosl.org ([127.0.0.1])\n by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n with ESMTP id CqLCCgESQHnI for <ovs-dev@openvswitch.org>;\n Thu, 2 Sep 2021 09:07:58 +0000 (UTC)", "from www.kot-begemot.co.uk (ivanoab7.miniserver.com [37.128.132.42])\n by smtp2.osuosl.org (Postfix) with ESMTPS id 0DC9C40111\n for <ovs-dev@openvswitch.org>; Thu, 2 Sep 2021 09:07:57 +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 1mLihL-0003ow-RH\n for ovs-dev@openvswitch.org; Thu, 02 Sep 2021 09:07:56 +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 1mLihC-0002S3-JW; Thu, 02 Sep 2021 10:07:47 +0100" ], "X-Virus-Scanned": [ "amavisd-new at osuosl.org", "amavisd-new at osuosl.org" ], "X-Greylist": "from auto-whitelisted by SQLgrey-1.8.0", "From": "anton.ivanov@cambridgegreys.com", "To": "ovs-dev@openvswitch.org", "Date": "Thu, 2 Sep 2021 10:07:31 +0100", "Message-Id": "<20210902090734.9353-1-anton.ivanov@cambridgegreys.com>", "X-Mailer": "git-send-email 2.20.1", "MIME-Version": "1.0", "X-Clacks-Overhead": "GNU Terry Pratchett", "Cc": "Anton Ivanov <anton.ivanov@cambridgegreys.com>", "Subject": "[ovs-dev] [OVN Patch v5 1/4] 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/>", "List-Post": "<mailto:ovs-dev@openvswitch.org>", "List-Help": "<mailto:ovs-dev-request@openvswitch.org?subject=help>", "List-Subscribe": "<https://mail.openvswitch.org/mailman/listinfo/ovs-dev>,\n <mailto:ovs-dev-request@openvswitch.org?subject=subscribe>", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "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 af413aba4..8c653cf52 100644\n--- a/northd/ovn-northd.c\n+++ b/northd/ovn-northd.c\n@@ -12861,7 +12861,7 @@ 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;\n", "prefixes": [ "ovs-dev", "v5", "1/4" ] }