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=ham 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 6A7F0C468C1 for ; Mon, 10 Jun 2019 04:10:16 +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 39774207E0 for ; Mon, 10 Jun 2019 04:10:16 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 39774207E0 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]:40314 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1haBdP-0003R0-G9 for qemu-devel@archiver.kernel.org; Mon, 10 Jun 2019 00:10:15 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:53473) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1haBcX-0002za-Ko for qemu-devel@nongnu.org; Mon, 10 Jun 2019 00:09:22 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1haBcV-0003oC-0n for qemu-devel@nongnu.org; Mon, 10 Jun 2019 00:09:21 -0400 Received: from mx1.redhat.com ([209.132.183.28]:51724) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1haBcR-0003kR-Tj for qemu-devel@nongnu.org; Mon, 10 Jun 2019 00:09:17 -0400 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id E2AA8C0546D3; Mon, 10 Jun 2019 04:09:10 +0000 (UTC) Received: from [10.72.12.206] (ovpn-12-206.pek2.redhat.com [10.72.12.206]) by smtp.corp.redhat.com (Postfix) with ESMTP id 6B1241972B; Mon, 10 Jun 2019 04:09:06 +0000 (UTC) To: Zhang Chen , Li Zhijian , "Dr. David Alan Gilbert" , Juan Quintela , zhanghailiang , qemu-dev , Stefano Stabellini , Paul Durrant References: <20190609164433.5866-1-chen.zhang@intel.com> From: Jason Wang Message-ID: Date: Mon, 10 Jun 2019 12:09:04 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.0 MIME-Version: 1.0 In-Reply-To: <20190609164433.5866-1-chen.zhang@intel.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.32]); Mon, 10 Jun 2019 04:09:11 +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: Re: [Qemu-devel] [PATCH V2 0/5] Add Xen COLO support 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: , Cc: Zhang Chen Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 2019/6/10 =E4=B8=8A=E5=8D=8812:44, Zhang Chen wrote: > From: Zhang Chen > > Xen COLO based on KVM COLO architecture, it shared COLO proxy and block > replication with KVM COLO. The only differece is Xen COLO have own > COLO-frame to handle live migration related function, so we need this > series make Xen COLO frame can communicate with other COLO modules in > qemu. Xen side related patches have been merged. Any pointer to this? Thanks > > V2: > - Rebase on upstream code. > - Optimize code by Zhijian's comments in patch 4/5. > - Remove origin 5/6 patch. > > V1: > - Initial patch. > > Zhang Chen (5): > COLO-compare: Add new parameter to communicate with remote colo-fram= e > COLO-compare: Add remote notification chardev handler frame > COLO-compare: Make the compare_chr_send() can send notification > message. > COLO-compare: Add colo-compare remote notify support > migration/colo.c: Add missed filter notify for Xen COLO. > > migration/colo.c | 2 + > net/colo-compare.c | 155 +++++++++++++++++++++++++++++++++++++++-----= - > qemu-options.hx | 33 +++++++++- > 3 files changed, 171 insertions(+), 19 deletions(-) >