From nobody Mon Feb 9 09:33:42 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1556054795; cv=none; d=zoho.com; s=zohoarc; b=A8vlkRd1MxRmn9GPMo94WurjN+sJGA/nUYoMIwrlQFRH2Nn+LWcGqAcDR/kBmIP3WRHFCyeRuKzN7I7iw6GLp+MeiKrmgyAFWBx/4m5ZVVeGXIjx79CWGUPaaf78g3BWa0OCaRNLq0WnvbS/wr+HA2nnblaVLfvSFwju7VGw9wk= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1556054795; h=Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:Message-ID:References:Sender:Subject:To:ARC-Authentication-Results; bh=6A0GlZY5uuiE+Ih/HSh9Cv3H4bfaZsgLOGdS3UYTrao=; b=TmtKHh7qcmRDqm3pbjONAcrIIYh/8nxNQwRZOYUOz7EKNt/wNNBlvS3vo+5pshVWOKmoXqmKOGPFIrAGAWDdnD7yRc6lh6yiNtUycPC2M6SAgETiYnPMr2qf9BAIoMvkox2mB671ywqQ5um/wFjzU0Z/YDx7rYp4GvTBLwpjx6s= ARC-Authentication-Results: i=1; mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1556054795243643.1498829828994; Tue, 23 Apr 2019 14:26:35 -0700 (PDT) Received: from localhost ([127.0.0.1]:59735 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hJ2vt-000738-1R for importer@patchew.org; Tue, 23 Apr 2019 17:26:29 -0400 Received: from eggs.gnu.org ([209.51.188.92]:47045) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hJ2sl-0004Yp-9n for qemu-devel@nongnu.org; Tue, 23 Apr 2019 17:23:16 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hJ2sf-0007mc-Ll for qemu-devel@nongnu.org; Tue, 23 Apr 2019 17:23:12 -0400 Received: from mx1.redhat.com ([209.132.183.28]:55990) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hJ2sZ-0007hs-EB for qemu-devel@nongnu.org; Tue, 23 Apr 2019 17:23:03 -0400 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 82289307D98D; Tue, 23 Apr 2019 21:22:59 +0000 (UTC) Received: from localhost (ovpn-116-9.gru2.redhat.com [10.97.116.9]) by smtp.corp.redhat.com (Postfix) with ESMTP id 0FA6E1001E7D; Tue, 23 Apr 2019 21:22:58 +0000 (UTC) From: Eduardo Habkost To: qemu-devel@nongnu.org Date: Tue, 23 Apr 2019 18:22:46 -0300 Message-Id: <20190423212246.3542-4-ehabkost@redhat.com> In-Reply-To: <20190423212246.3542-1-ehabkost@redhat.com> References: <20190423212246.3542-1-ehabkost@redhat.com> X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.48]); Tue, 23 Apr 2019 21:22:59 +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: [Qemu-devel] [PATCH 3/3] qmp: Add deprecation information to query-machines X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mprivozn@redhat.com, Markus Armbruster Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Export machine type deprecation information through the query-machines QMP command. With this, libvirt and management software will be able to show this information to users and/or suggest changes to VM configuration to avoid deprecated machines. Signed-off-by: Eduardo Habkost --- qapi/misc.json | 5 ++++- vl.c | 6 ++++++ tests/acceptance/query_machines.py | 27 +++++++++++++++++++++++++++ 3 files changed, 37 insertions(+), 1 deletion(-) create mode 100644 tests/acceptance/query_machines.py diff --git a/qapi/misc.json b/qapi/misc.json index 8b3ca4fdd3..941d251d17 100644 --- a/qapi/misc.json +++ b/qapi/misc.json @@ -2018,12 +2018,15 @@ # # @hotpluggable-cpus: cpu hotplug via -device is supported (since 2.7.0) # +# @support-status: Support/deprecation status information (since 4.1.0) +# # Since: 1.2.0 ## { 'struct': 'MachineInfo', 'data': { 'name': 'str', '*alias': 'str', '*is-default': 'bool', 'cpu-max': 'int', - 'hotpluggable-cpus': 'bool'} } + 'hotpluggable-cpus': 'bool', + 'support-status': 'SupportStatusInfo' } } =20 ## # @query-machines: diff --git a/vl.c b/vl.c index 99b857ed2a..ca23d2a404 100644 --- a/vl.c +++ b/vl.c @@ -1530,6 +1530,12 @@ MachineInfoList *qmp_query_machines(Error **errp) info->name =3D g_strdup(mc->name); info->cpu_max =3D !mc->max_cpus ? 1 : mc->max_cpus; info->hotpluggable_cpus =3D mc->has_hotpluggable_cpus; + assert(!mc->support_status.status_message || + mc->support_status.has_status_message); + assert(!mc->support_status.suggested_alternative || + mc->support_status.has_suggested_alternative); + info->support_status =3D + QAPI_CLONE(SupportStatusInfo, &mc->support_status); =20 entry =3D g_malloc0(sizeof(*entry)); entry->value =3D info; diff --git a/tests/acceptance/query_machines.py b/tests/acceptance/query_ma= chines.py new file mode 100644 index 0000000000..23a56ea617 --- /dev/null +++ b/tests/acceptance/query_machines.py @@ -0,0 +1,27 @@ +# Sanity check query-machines QMP command results +# +# Copyright (c) 2019 Red Hat, Inc. +# +# Author: +# Eduardo Habkost +# +# This work is licensed under the terms of the GNU GPL, version 2 or +# later. See the COPYING file in the top-level directory. + +from avocado_qemu import Test + +class QueryMachines(Test): + def test(self): + self.vm.launch() + machines =3D self.vm.command('query-machines') + machinesdict =3D dict((m['name'], m) for m in machines) + machinesdict.update((m['alias'], m) for m in machines if 'alias' i= n m) + for machine in machines: + status =3D machine['support-status'] + if status['deprecated']: + self.assertTrue(status.get('status-message') or \ + status.get('suggested-alternative'), + "Deprecated machine (%s) must have status-= message or suggested-alternative" % (machine['name'])) + if 'suggested-alternative' in status: + self.assertTrue(status['suggested-alternative'] in machine= sdict, + "suggested-alternative of %s must point to= a valid machine type" % (machine['name'])) --=20 2.18.0.rc1.1.g3f1ff2140