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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id C2AECE6FE20 for ; Fri, 22 Sep 2023 13:03:48 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qjfoA-0006DJ-8c; Fri, 22 Sep 2023 09:02:58 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qjfo9-0006Bg-3U for qemu-devel@nongnu.org; Fri, 22 Sep 2023 09:02:57 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qjfo7-0001Mf-Ch for qemu-devel@nongnu.org; Fri, 22 Sep 2023 09:02:56 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1695387772; h=from:from:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:in-reply-to:in-reply-to: references:references; bh=iFbe4u/VT+844w2fTOOBxBg1GrlZQN72v78sqFETLDg=; b=Q0WwjdDJu//iwmk/t9J7KVaTsZNz4ZeNqyqDp5ado2U+KjvVbs2gDLLM57ou/Y3MNatugB zuEkMVk8E0Czm3wN94wHTYTnDo7RiV71C+WC5MosDsOsi3HO9yO9/oWj3IyD2Wyv8Yb5aA Mu4g1LyU9kIarUnDy/30+WoPN5QmPns= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-322-VUCamUyzM0S68KEJ-mjmIw-1; Fri, 22 Sep 2023 09:02:50 -0400 X-MC-Unique: VUCamUyzM0S68KEJ-mjmIw-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.rdu2.redhat.com [10.11.54.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 01609811E7D; Fri, 22 Sep 2023 13:02:50 +0000 (UTC) Received: from redhat.com (unknown [10.42.28.51]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 11B2940C6EBF; Fri, 22 Sep 2023 13:02:48 +0000 (UTC) Date: Fri, 22 Sep 2023 14:02:44 +0100 From: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= To: Stefan Berger Cc: Markus Armbruster , James Bottomley , qemu-devel@nongnu.org Subject: Re: [PATCH v6 2/2] tpm: add backend for mssim Message-ID: References: <20230109161532.6892-1-jejb@linux.ibm.com> <20230109161532.6892-3-jejb@linux.ibm.com> <87bkduwxv7.fsf@pond.sub.org> <2629ce63-e4dd-67f3-6341-d477c39b29f7@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <2629ce63-e4dd-67f3-6341-d477c39b29f7@linux.ibm.com> User-Agent: Mutt/2.2.9 (2022-11-12) X-Scanned-By: MIMEDefang 3.1 on 10.11.54.2 Received-SPF: pass client-ip=170.10.133.124; envelope-from=berrange@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On Fri, Sep 22, 2023 at 08:41:19AM -0400, Stefan Berger wrote: > > On 9/22/23 02:00, Markus Armbruster wrote: > > Found this cleaning out old mail, sorry for missing it until now! > > > > I think we owe James a quick decision wether we're willing to take the > > feature. Stefan, thoughts? > > I thought we discusses it back then. Does it handle snapshotting and > migration correctly? To quote the patch itself: +The mssim backend supports snapshotting and migration, but the state +of the Microsoft Simulator server must be preserved (or the server +kept running) outside of QEMU for restore to be successful. With regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|