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=-5.1 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, 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 8E23CC352A5 for ; Mon, 10 Feb 2020 13:11:42 +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 5D7EB2070A for ; Mon, 10 Feb 2020 13:11:42 +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="TTrZifvy" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5D7EB2070A 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]:33391 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j18qj-0002d9-Jl for qemu-devel@archiver.kernel.org; Mon, 10 Feb 2020 08:11:41 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:45258) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j18p6-0001MF-KZ for qemu-devel@nongnu.org; Mon, 10 Feb 2020 08:10:01 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1j18p5-0003Kv-N4 for qemu-devel@nongnu.org; Mon, 10 Feb 2020 08:10:00 -0500 Received: from us-smtp-2.mimecast.com ([205.139.110.61]:46313 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 1j18p5-0003KY-Iw for qemu-devel@nongnu.org; Mon, 10 Feb 2020 08:09:59 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1581340199; 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=lw0uc4m5KwusWu7oKFRDZX20xrzRZ8BccdEcYTNpb6s=; b=TTrZifvyrMivujTECk9ancWQDNDSFdnZ78BuInDTFI7CF9ELs6HCgfvgG6lXmn3NSKYzFZ ohk+xo1eXm17R/qdWtvcPTU6ZDbHTBMh7i+1G7jXKOFqUMaEg37IWRF2xPiu76VriFfLL9 4VMav8wLPGfnsDuH1pWyloJOdKEnxuM= 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-52-qxCG-ek7Mde6GG6LOr9gdg-1; Mon, 10 Feb 2020 08:09:55 -0500 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 mimecast-mx01.redhat.com (Postfix) with ESMTPS id D53D2107B10F; Mon, 10 Feb 2020 13:09:53 +0000 (UTC) Received: from [10.36.116.37] (ovpn-116-37.ams2.redhat.com [10.36.116.37]) by smtp.corp.redhat.com (Postfix) with ESMTPS id A1A7A60C85; Mon, 10 Feb 2020 13:09:35 +0000 (UTC) Subject: Re: [PATCH v12 12/13] virtio-iommu: Support migration To: quintela@redhat.com References: <20200109144319.15912-1-eric.auger@redhat.com> <20200109144319.15912-13-eric.auger@redhat.com> <87eev27hby.fsf@secure.laptop> From: Auger Eric Message-ID: Date: Mon, 10 Feb 2020 14:09:25 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 MIME-Version: 1.0 In-Reply-To: <87eev27hby.fsf@secure.laptop> Content-Language: en-US X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-MC-Unique: qxCG-ek7Mde6GG6LOr9gdg-1 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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: peter.maydell@linaro.org, kevin.tian@intel.com, tnowicki@marvell.com, jean-philippe@linaro.org, mst@redhat.com, qemu-devel@nongnu.org, peterx@redhat.com, dgilbert@redhat.com, bharatb.linux@gmail.com, qemu-arm@nongnu.org, eric.auger.pro@gmail.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Hi Juan, On 2/10/20 1:33 PM, Juan Quintela wrote: > Eric Auger wrote: >> Add Migration support. We rely on recently added gtree and qlist >> migration. We only migrate the domain gtree. The endpoint gtree >> is re-constructed in a post-load operation. >> >> Signed-off-by: Eric Auger > > Reviewed-by: Juan Quintela > > And yes, this is as confusing as it can be: > a tree of mappings (i.e. key,value) > a list of endpoints > > I will propose this as most complex structure migrated ever. :-) Thank you Juan, Dave, and Peter for your support Best Regards Eric > > Later, Juan. >