[{"id":1759424,"web_url":"http://patchwork.ozlabs.org/comment/1759424/","msgid":"<20170829180159-mutt-send-email-mst@kernel.org>","list_archive_url":null,"date":"2017-08-29T15:02:09","subject":"Re: [Qemu-devel] [PATCH 0/2] vhost-user-bridge reconnect regression","submitter":{"id":2235,"url":"http://patchwork.ozlabs.org/api/people/2235/","name":"Michael S. Tsirkin","email":"mst@redhat.com"},"content":"On Tue, Aug 29, 2017 at 04:48:03PM +0200, Marc-André Lureau wrote:\n> Hi,\n> \n> libvhost-user doesn't support resuming with the same trick vubr had\n> since commit 523b018dde3b7650fe5401d0499b30cf2f117515. The following\n> two patches fix that regression.\n> \n> Thanks\n\nCopy stable maybe?\n\n> Marc-André Lureau (2):\n> libvhost-user: support resuming vq->last_avail_idx based on used_idx\n> vhost-user-bridge: fix resume regression (since 2.9)\n> \n> contrib/libvhost-user/libvhost-user.h | 5 +++++\n> contrib/libvhost-user/libvhost-user.c | 13 +++++++++++++\n> tests/vhost-user-bridge.c | 7 +++++++\n> 3 files changed, 25 insertions(+)\n> \n> -- \n> 2.14.1.146.gd35faa819","headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=nongnu.org\n\t(client-ip=2001:4830:134:3::11; helo=lists.gnu.org;\n\tenvelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n\treceiver=)","ext-mx03.extmail.prod.ext.phx2.redhat.com;\n\tdmarc=none (p=none dis=none) header.from=redhat.com","ext-mx03.extmail.prod.ext.phx2.redhat.com;\n\tspf=fail smtp.mailfrom=mst@redhat.com"],"Received":["from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11])\n\t(using TLSv1 with cipher AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xhX1n3Wp5z9sRV\n\tfor ;\n\tWed, 30 Aug 2017 01:02:53 +1000 (AEST)","from localhost ([::1]:45395 helo=lists.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.71) (envelope-from\n\t)\n\tid 1dmi2V-0003rH-Dc\n\tfor incoming@patchwork.ozlabs.org; Tue, 29 Aug 2017 11:02:51 -0400","from eggs.gnu.org ([2001:4830:134:3::10]:38927)\n\tby lists.gnu.org with esmtp (Exim 4.71)\n\t(envelope-from ) id 1dmi20-0003qK-DC\n\tfor qemu-devel@nongnu.org; Tue, 29 Aug 2017 11:02:22 -0400","from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)\n\t(envelope-from ) id 1dmi1w-0007B9-Go\n\tfor qemu-devel@nongnu.org; Tue, 29 Aug 2017 11:02:20 -0400","from mx1.redhat.com ([209.132.183.28]:49648)\n\tby eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32)\n\t(Exim 4.71) (envelope-from ) id 1dmi1w-0007Ap-Ar\n\tfor qemu-devel@nongnu.org; Tue, 29 Aug 2017 11:02:16 -0400","from smtp.corp.redhat.com\n\t(int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11])\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 47AC47E443\n\tfor ; Tue, 29 Aug 2017 15:02:15 +0000 (UTC)","from redhat.com (ovpn-120-128.rdu2.redhat.com [10.10.120.128])\n\tby smtp.corp.redhat.com (Postfix) with ESMTP id 7D0C06BC0F;\n\tTue, 29 Aug 2017 15:02:10 +0000 (UTC)"],"DMARC-Filter":"OpenDMARC Filter v1.3.2 mx1.redhat.com 47AC47E443","Date":"Tue, 29 Aug 2017 18:02:09 +0300","From":"\"Michael S. Tsirkin\" ","To":"=?iso-8859-1?q?Marc-Andr=E9?= Lureau ","Message-ID":"<20170829180159-mutt-send-email-mst@kernel.org>","References":"<20170829144805.28872-1-marcandre.lureau@redhat.com>","MIME-Version":"1.0","Content-Type":"text/plain; charset=iso-8859-1","Content-Disposition":"inline","In-Reply-To":"<20170829144805.28872-1-marcandre.lureau@redhat.com>","X-Scanned-By":"MIMEDefang 2.79 on 10.5.11.11","X-Greylist":"Sender IP whitelisted, not delayed by milter-greylist-4.5.16\n\t(mx1.redhat.com [10.5.110.27]);\n\tTue, 29 Aug 2017 15:02:15 +0000 (UTC)","Content-Transfer-Encoding":"quoted-printable","X-detected-operating-system":"by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic]\n\t[fuzzy]","X-Received-From":"209.132.183.28","Subject":"Re: [Qemu-devel] [PATCH 0/2] vhost-user-bridge reconnect regression","X-BeenThere":"qemu-devel@nongnu.org","X-Mailman-Version":"2.1.21","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Cc":"victork@redhat.com, qemu-devel@nongnu.org","Errors-To":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org","Sender":"\"Qemu-devel\"\n\t"}}]