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=-6.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS 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 84661C5B577 for ; Fri, 28 Jun 2019 00:30:52 +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 59F78208CB for ; Fri, 28 Jun 2019 00:30:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 59F78208CB 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]:55398 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hgemx-00021P-JP for qemu-devel@archiver.kernel.org; Thu, 27 Jun 2019 20:30:51 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:36190) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hgel2-0008Kz-3l for qemu-devel@nongnu.org; Thu, 27 Jun 2019 20:28:53 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hgel1-0006jv-2p for qemu-devel@nongnu.org; Thu, 27 Jun 2019 20:28:52 -0400 Received: from mx1.redhat.com ([209.132.183.28]:52462) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hgel0-0006jA-Tg for qemu-devel@nongnu.org; Thu, 27 Jun 2019 20:28:51 -0400 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 48301308424E for ; Fri, 28 Jun 2019 00:28:49 +0000 (UTC) Received: from localhost (ovpn-116-7.gru2.redhat.com [10.97.116.7]) by smtp.corp.redhat.com (Postfix) with ESMTP id AD0E45C237; Fri, 28 Jun 2019 00:28:48 +0000 (UTC) From: Eduardo Habkost To: qemu-devel@nongnu.org Date: Thu, 27 Jun 2019 21:28:36 -0300 Message-Id: <20190628002844.24894-2-ehabkost@redhat.com> In-Reply-To: <20190628002844.24894-1-ehabkost@redhat.com> References: <20190628002844.24894-1-ehabkost@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.40]); Fri, 28 Jun 2019 00:28:49 +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 v2 1/9] qmp: Add "alias-of" field to query-cpu-definitions 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: "Daniel P. Berrange" , "Dr. David Alan Gilbert" , Markus Armbruster , Igor Mammedov , Jiri Denemark Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Management software will be expected to resolve CPU model name aliases using the new field. Signed-off-by: Eduardo Habkost --- Changes v1 -> v2: * (none) Cc: Eric Blake Cc: Markus Armbruster --- qapi/target.json | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/qapi/target.json b/qapi/target.json index 1d4d54b600..0197c7962c 100644 --- a/qapi/target.json +++ b/qapi/target.json @@ -475,6 +475,12 @@ # to introspect properties configurable using -cpu or -global. # (since 2.9) # +# @alias-of: Name of CPU model this model is an alias for. The target of the +# CPU model alias may change depending on the machine type. +# Management software is supposed to translate CPU model aliases +# in the VM configuration, because aliases may stop being +# migration-safe in the future (since 4.1) +# # @unavailable-features is a list of QOM property names that # represent CPU model attributes that prevent the CPU from running. # If the QOM property is read-only, that means there's no known @@ -498,7 +504,8 @@ '*migration-safe': 'bool', 'static': 'bool', '*unavailable-features': [ 'str' ], - 'typename': 'str' }, + 'typename': 'str', + '*alias-of' : 'str' }, 'if': 'defined(TARGET_PPC) || defined(TARGET_ARM) || defined(TARGET_I386) || defined(TARGET_S390X) || defined(TARGET_MIPS)' } ## -- 2.18.0.rc1.1.g3f1ff2140