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=-5.5 required=3.0 tests=FROM_EXCESS_BASE64, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,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 30521C06510 for ; Tue, 2 Jul 2019 09:39:36 +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 F375320645 for ; Tue, 2 Jul 2019 09:39:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F375320645 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]:51096 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hiFGB-0003j6-Ap for qemu-devel@archiver.kernel.org; Tue, 02 Jul 2019 05:39:35 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:38144) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hiFF4-0002sZ-Ow for qemu-devel@nongnu.org; Tue, 02 Jul 2019 05:38:27 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hiFF3-00054c-BL for qemu-devel@nongnu.org; Tue, 02 Jul 2019 05:38:26 -0400 Received: from mx1.redhat.com ([209.132.183.28]:58122) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hiFF3-00054V-5A for qemu-devel@nongnu.org; Tue, 02 Jul 2019 05:38:25 -0400 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 mx1.redhat.com (Postfix) with ESMTPS id 1AE62C1EB21D for ; Tue, 2 Jul 2019 09:38:24 +0000 (UTC) Received: from redhat.com (ovpn-112-16.ams2.redhat.com [10.36.112.16]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 0B4B760C43; Tue, 2 Jul 2019 09:38:21 +0000 (UTC) Date: Tue, 2 Jul 2019 10:38:17 +0100 From: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= To: Eduardo Habkost Message-ID: <20190702093817.GK21569@redhat.com> References: <20190628002844.24894-1-ehabkost@redhat.com> <20190628002844.24894-5-ehabkost@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20190628002844.24894-5-ehabkost@redhat.com> User-Agent: Mutt/1.12.0 (2019-05-25) X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.32]); Tue, 02 Jul 2019 09:38:24 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: Re: [Qemu-devel] [PATCH v2 4/9] i386: Register versioned CPU models 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: , Reply-To: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= Cc: Igor Mammedov , Jiri Denemark , qemu-devel@nongnu.org, "Dr. David Alan Gilbert" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Thu, Jun 27, 2019 at 09:28:39PM -0300, Eduardo Habkost wrote: > Add support for registration of multiple versions of CPU models. >=20 > The existing CPU models will be registered with a "-v1" suffix. >=20 > The -noTSX, -IBRS, and -IBPB CPU model variants will become > versions of the original models in a separate patch, so > make sure we register no versions for them. >=20 > Signed-off-by: Eduardo Habkost > --- > Patch v1 was "[PATCH 4/6] i386: Infrastructure for versioned CPU > models", and was split into multiple patches. >=20 > Changes v1 -> v2: > * Make version numbers simple integers, completely independent > from machine type versions > * Don't register versions for -noTSX, -IBRS, and -IBPB CPU models > * Code for reporting alias-of on query-cpu-definitions is now in > a separate patch > * Code for machine-type compatibility is now in a separate patch > * New X86CPUVersion typedef > * New CPU_VERSION_* defines to make X86CPUModel::version > semantics clearer > --- > target/i386/cpu-qom.h | 10 +- > target/i386/cpu.h | 10 + > target/i386/cpu.c | 223 +++++++++++++++++++-- > tests/acceptance/x86_cpu_model_versions.py | 105 ++++++++++ > 4 files changed, 318 insertions(+), 30 deletions(-) > create mode 100644 tests/acceptance/x86_cpu_model_versions.py Reviewed-by: Daniel P. Berrang=C3=A9 Regards, Daniel --=20 |: https://berrange.com -o- https://www.flickr.com/photos/dberran= ge :| |: https://libvirt.org -o- https://fstop138.berrange.c= om :| |: https://entangle-photo.org -o- https://www.instagram.com/dberran= ge :|