From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F0DB7C49ED7 for ; Fri, 13 Sep 2019 16:36:20 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C2F5D20693 for ; Fri, 13 Sep 2019 16:36:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C2F5D20693 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:46138 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i8oYV-0002xz-SM for qemu-devel@archiver.kernel.org; Fri, 13 Sep 2019 12:36:19 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:35507) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i8oXT-0002EQ-CR for qemu-devel@nongnu.org; Fri, 13 Sep 2019 12:35:16 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1i8oXS-0001jx-1L for qemu-devel@nongnu.org; Fri, 13 Sep 2019 12:35:14 -0400 Received: from mx1.redhat.com ([209.132.183.28]:58694) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1i8oXR-0001jc-SB for qemu-devel@nongnu.org; Fri, 13 Sep 2019 12:35:13 -0400 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 1941218CB8E7 for ; Fri, 13 Sep 2019 16:35:13 +0000 (UTC) Received: from dgilbert-t580.localhost (unknown [10.36.118.12]) by smtp.corp.redhat.com (Postfix) with ESMTP id 9AB0B60CC0; Fri, 13 Sep 2019 16:35:09 +0000 (UTC) From: "Dr. David Alan Gilbert (git)" To: qemu-devel@nongnu.org, quintela@redhat.com, peterx@redhat.com Date: Fri, 13 Sep 2019 17:35:05 +0100 Message-Id: <20190913163507.1403-1-dgilbert@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.6.2 (mx1.redhat.com [10.5.110.63]); Fri, 13 Sep 2019 16:35:13 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH 0/2] migration/rdma disconnect fixes X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: "Dr. David Alan Gilbert" Hi, This fixes a deadlock that can occur on the source after a failed RDMA migration and cleans up some warning messages that can appear during normal completion. https://bugzilla.redhat.com/show_bug.cgi?id=3D1746787 Dr. David Alan Gilbert (2): migration/rdma: Don't moan about disconnects at the end migration/rdma.c: Swap synchronize_rcu for call_rcu migration/rdma.c | 51 +++++++++++++++++++++++++++++++++--------------- 1 file changed, 35 insertions(+), 16 deletions(-) --=20 2.21.0