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=-5.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 AD801C32750 for ; Fri, 2 Aug 2019 09:44:13 +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 89F3C21726 for ; Fri, 2 Aug 2019 09:44:13 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 89F3C21726 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]:33090 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1htU6e-0004N0-Sz for qemu-devel@archiver.kernel.org; Fri, 02 Aug 2019 05:44:12 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:56586) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1htU68-0003oL-7D for qemu-devel@nongnu.org; Fri, 02 Aug 2019 05:43:41 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1htU67-0004Cz-81 for qemu-devel@nongnu.org; Fri, 02 Aug 2019 05:43:40 -0400 Received: from mx1.redhat.com ([209.132.183.28]:45118) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1htU67-0004Ci-2m for qemu-devel@nongnu.org; Fri, 02 Aug 2019 05:43:39 -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 3C10330832EA; Fri, 2 Aug 2019 09:43:38 +0000 (UTC) Received: from [10.72.12.134] (ovpn-12-134.pek2.redhat.com [10.72.12.134]) by smtp.corp.redhat.com (Postfix) with ESMTP id 4659C60BEC; Fri, 2 Aug 2019 09:43:24 +0000 (UTC) To: Jens Freimann References: <20190802040606.22573-1-jasowang@redhat.com> <20190802040606.22573-3-jasowang@redhat.com> <20190802090319.qja4f23xmrigzow7@jenstp.localdomain> From: Jason Wang Message-ID: <38e1eec0-79cd-9f77-4e0f-e1433b7ebaeb@redhat.com> Date: Fri, 2 Aug 2019 17:43:23 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <20190802090319.qja4f23xmrigzow7@jenstp.localdomain> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.44]); Fri, 02 Aug 2019 09:43:38 +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 V5 2/6] virtio: device/driverr area size calculation refactor for split ring 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: yang.zhong@intel.com, tiwei.bie@intel.com, mst@redhat.com, qemu-devel@nongnu.org, maxime.coquelin@redhat.com, Wei Xu , weiyshay@gmail.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 2019/8/2 =E4=B8=8B=E5=8D=885:03, Jens Freimann wrote: > In subject s/driverr/driver > Right, let me fix. Thanks > > On Fri, Aug 02, 2019 at 12:06:02AM -0400, Jason Wang wrote: >> From: Wei Xu >> >> There is slight size difference between split/packed rings. >> >> This is the refactor of split ring as well as a helper to expanding >> device and driver area size calculation for packed ring. >> >> Signed-off-by: Wei Xu >> Signed-off-by: Jason Wang >> --- >> hw/virtio/virtio.c | 16 ++++++++++------ >> 1 file changed, 10 insertions(+), 6 deletions(-) >> > > Reviewed-by: Jens Freimann > > >