From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33583) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fD8mh-0002ct-K8 for qemu-devel@nongnu.org; Mon, 30 Apr 2018 09:24:04 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fD8me-0000e4-5Z for qemu-devel@nongnu.org; Mon, 30 Apr 2018 09:24:03 -0400 References: <1524570294-23058-1-git-send-email-thuth@redhat.com> <87f6ba73-2ded-06f2-c68f-d8ef4be50edf@redhat.com> <20180424160911.22a238bb.cohuck@redhat.com> <6d699426-3525-f62a-c4ec-37dd5589654f@redhat.com> <64848d8f-071d-e6c8-58a7-d1e74e93e4f0@redhat.com> <20180426235515.GL29865@localhost.localdomain> From: Paolo Bonzini Message-ID: <324b16e4-4f14-b7ed-94b5-3010896d3a0b@redhat.com> Date: Mon, 30 Apr 2018 15:23:47 +0200 MIME-Version: 1.0 In-Reply-To: <20180426235515.GL29865@localhost.localdomain> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [RFC PATCH] hw/s390x: Allow to configure the consoles with the "-serial" parameter List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Eduardo Habkost Cc: Thomas Huth , Cornelia Huck , Christian Borntraeger , qemu-s390x@nongnu.org, qemu-devel@nongnu.org, David Hildenbrand , Marcel Apfelbaum On 27/04/2018 01:55, Eduardo Habkost wrote: >>> >>> ... the sclpconsole now shows up under /unattached instead of >>> /peripheral-anon ... does that matter? (I don't have a clue) >> If the devices are created in the same order, before and after the >> patch, it should be okay. > Is there a way to find out if the devices are created in the same > order using only QMP commands? It would be very useful to > automatically validate compatibility between QEMU versions. We could add QOM properties for the migration "instance id" and all the other bits that are placed in the migration stream. Thanks, Paolo