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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 9246AC7618E for ; Tue, 23 Jul 2019 13:18:49 +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 6A0CD218BE for ; Tue, 23 Jul 2019 13:18:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6A0CD218BE 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]:42410 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hpugq-0000qi-Mj for qemu-devel@archiver.kernel.org; Tue, 23 Jul 2019 09:18:48 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:55066) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hpugf-0000Rg-C8 for qemu-devel@nongnu.org; Tue, 23 Jul 2019 09:18:38 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hpuge-0005rB-Db for qemu-devel@nongnu.org; Tue, 23 Jul 2019 09:18:37 -0400 Received: from mx1.redhat.com ([209.132.183.28]:41188) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hpuge-0005qQ-6d for qemu-devel@nongnu.org; Tue, 23 Jul 2019 09:18:36 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id AD2ED3082B6D; Tue, 23 Jul 2019 13:18:34 +0000 (UTC) Received: from gondolin (dhcp-192-181.str.redhat.com [10.33.192.181]) by smtp.corp.redhat.com (Postfix) with ESMTP id AA5AD5D72E; Tue, 23 Jul 2019 13:18:25 +0000 (UTC) Date: Tue, 23 Jul 2019 15:18:23 +0200 From: Cornelia Huck To: Kirti Wankhede Message-ID: <20190723151823.4832278f.cohuck@redhat.com> In-Reply-To: <1562665760-26158-13-git-send-email-kwankhede@nvidia.com> References: <1562665760-26158-1-git-send-email-kwankhede@nvidia.com> <1562665760-26158-13-git-send-email-kwankhede@nvidia.com> Organization: Red Hat GmbH MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.45]); Tue, 23 Jul 2019 13:18:35 +0000 (UTC) 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 v7 12/13] vfio: Add vfio_listerner_log_sync to mark dirty pages 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: kevin.tian@intel.com, yi.l.liu@intel.com, cjia@nvidia.com, eskultet@redhat.com, ziye.yang@intel.com, qemu-devel@nongnu.org, Zhengxiao.zx@Alibaba-inc.com, shuangtai.tst@alibaba-inc.com, dgilbert@redhat.com, zhi.a.wang@intel.com, mlevitsk@redhat.com, pasic@linux.ibm.com, aik@ozlabs.ru, alex.williamson@redhat.com, eauger@redhat.com, felipe@nutanix.com, jonathan.davies@nutanix.com, yan.y.zhao@intel.com, changpeng.liu@intel.com, Ken.Xue@amd.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Tue, 9 Jul 2019 15:19:19 +0530 Kirti Wankhede wrote: > vfio_listerner_log_sync gets list of dirty pages from vendor driver and mark s/listerner/listener/ (here and in the code) > those pages dirty when in _SAVING state. > Return early for the RAM block section of mapped MMIO region. > > Signed-off-by: Kirti Wankhede > Reviewed-by: Neo Jia > --- > hw/vfio/common.c | 35 +++++++++++++++++++++++++++++++++++ > 1 file changed, 35 insertions(+)