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=-6.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 46642C33CA9 for ; Mon, 13 Jan 2020 15:31:28 +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 110EF207FD for ; Mon, 13 Jan 2020 15:31:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="dvzH6naE" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 110EF207FD 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]:51910 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ir1gd-0006uC-6T for qemu-devel@archiver.kernel.org; Mon, 13 Jan 2020 10:31:27 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:59653) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ir1fi-0006OO-80 for qemu-devel@nongnu.org; Mon, 13 Jan 2020 10:30:31 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ir1fg-0008LV-ID for qemu-devel@nongnu.org; Mon, 13 Jan 2020 10:30:29 -0500 Received: from us-smtp-2.mimecast.com ([205.139.110.61]:29276 helo=us-smtp-delivery-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ir1fg-0008KK-EN for qemu-devel@nongnu.org; Mon, 13 Jan 2020 10:30:28 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1578929427; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=/duRa5/vb9Lj/Vjc4zIyEAeScvgyjgK824vwpH02rQI=; b=dvzH6naEc8az6SzXs5arjwhp2kwAD2nYsIiiqP52W9JlOPPxzyS0pMPsjS/7Tt7G8lnKzJ +AQqNNNzb9I9T8AoPJu0g6CVnz/KjOuEOY1PM6CSvYeR4pLtQDDuEjgT680fhg1MjVDyiJ 7rN8yFsxrZBZHyMCtLfIl0IM+tOfv68= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-182-aoXpHxnINHaSsGeDd5zm_Q-1; Mon, 13 Jan 2020 10:30:23 -0500 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 93ABE911BC; Mon, 13 Jan 2020 15:30:22 +0000 (UTC) Received: from blackfin.pond.sub.org (ovpn-116-131.ams2.redhat.com [10.36.116.131]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 5F3BD5C1B0; Mon, 13 Jan 2020 15:30:22 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id E5F731138600; Mon, 13 Jan 2020 16:30:20 +0100 (CET) From: Markus Armbruster To: Zhimin Feng Subject: Re: [PATCH RFC 01/12] migration: Add multiRDMA capability support References: <20200109045922.904-1-fengzhimin1@huawei.com> <20200109045922.904-2-fengzhimin1@huawei.com> Date: Mon, 13 Jan 2020 16:30:20 +0100 In-Reply-To: <20200109045922.904-2-fengzhimin1@huawei.com> (Zhimin Feng's message of "Thu, 9 Jan 2020 12:59:11 +0800") Message-ID: <875zhfxtkj.fsf@dusky.pond.sub.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-MC-Unique: aoXpHxnINHaSsGeDd5zm_Q-1 X-Mimecast-Spam-Score: 0 Content-Type: text/plain Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 205.139.110.61 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.zhanghailiang@huawei.com, quintela@redhat.com, qemu-devel@nongnu.org, dgilbert@redhat.com, jemmy858585@gmail.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Zhimin Feng writes: > From: fengzhimin > > Signed-off-by: fengzhimin > --- [...] > diff --git a/qapi/migration.json b/qapi/migration.json > index b7348d0c8b..c995ffdc4c 100644 > --- a/qapi/migration.json > +++ b/qapi/migration.json > @@ -421,6 +421,8 @@ > # @validate-uuid: Send the UUID of the source to allow the destination > # to ensure it is the same. (since 4.2) > # > +# @multirdma: Use more than one channels for rdma migration. (since 4.2) > +# > # Since: 1.2 > ## > { 'enum': 'MigrationCapability', > @@ -428,7 +430,7 @@ > 'compress', 'events', 'postcopy-ram', 'x-colo', 'release-ram'= , > 'block', 'return-path', 'pause-before-switchover', 'multifd', > 'dirty-bitmaps', 'postcopy-blocktime', 'late-block-activate', > - 'x-ignore-shared', 'validate-uuid' ] } > + 'x-ignore-shared', 'validate-uuid', 'multirdma' ] } > =20 > ## > # @MigrationCapabilityStatus: Spell it multi-rdma?