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 AF42FC433EF for ; Wed, 23 Mar 2022 11:56:17 +0000 (UTC) Received: from localhost ([::1]:59364 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nWzb6-0000DT-NY for qemu-devel@archiver.kernel.org; Wed, 23 Mar 2022 07:56:16 -0400 Received: from eggs.gnu.org ([209.51.188.92]:37766) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nWz2W-00042b-Ov for qemu-devel@nongnu.org; Wed, 23 Mar 2022 07:20:33 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]:51255) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nWz2V-0004Ix-95 for qemu-devel@nongnu.org; Wed, 23 Mar 2022 07:20:32 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1648034429; h=from:from: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=EPQ9czlZyWg242y5U3h90INZOtvu+/OYIKsSMfHPxas=; b=cdK9nkwMZ2MwVsK/xnTxda/ijshyXsAFu6igHSqTkJd0NrDv1a+WTNvCBuZ/7lwoz7t9uk XU92a3f6tpbbuWPtBz41AcO2rfhpmm8yu+++k3hH0GwYvOkeUeTylY5GcWHui28JlZWjJ8 sRFS/QRPA/zl/E63V/7bo0gsSxRvYdE= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-517-2vzrTnfxN3S6ob4Q11q8lA-1; Wed, 23 Mar 2022 07:20:26 -0400 X-MC-Unique: 2vzrTnfxN3S6ob4Q11q8lA-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.rdu2.redhat.com [10.11.54.8]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 2BA0C1C05EC9; Wed, 23 Mar 2022 11:20:26 +0000 (UTC) Received: from localhost (unknown [10.39.194.41]) by smtp.corp.redhat.com (Postfix) with ESMTPS id D63C8C090DC; Wed, 23 Mar 2022 11:20:25 +0000 (UTC) From: Cornelia Huck To: David Hildenbrand , qemu-devel@nongnu.org Subject: Re: [PATCH v1 2/2] s390x/cpu_models: make "max" match the unmodified "qemu" CPU model under TCG In-Reply-To: <20220322112256.118417-3-david@redhat.com> Organization: Red Hat GmbH References: <20220322112256.118417-1-david@redhat.com> <20220322112256.118417-3-david@redhat.com> User-Agent: Notmuch/0.34 (https://notmuchmail.org) Date: Wed, 23 Mar 2022 12:20:24 +0100 Message-ID: <878rt07w5j.fsf@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.85 on 10.11.54.8 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=cohuck@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain Received-SPF: pass client-ip=170.10.129.124; envelope-from=cohuck@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, 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_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable 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: , Cc: =?utf-8?Q?Daniel_P_=2E_Berrang=C3=A9?= , qemu-s390x@nongnu.org, Richard Henderson , Thomas Huth , David Hildenbrand Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Tue, Mar 22 2022, David Hildenbrand wrote: > Before we were able to bump up the qemu CPU model to a z13, we included > some experimental features during development in the "max" model only. > Nowadays, the "max" model corresponds exactly to the "qemu" CPU model > of the latest QEMU machine under TCG. > > Let's remove all the special casing, effectively making both models > match completely from now on, and clean up. > > Signed-off-by: David Hildenbrand > --- > target/s390x/cpu_models.c | 26 +++++++------------------- > target/s390x/gen-features.c | 11 ++++++----- > 2 files changed, 13 insertions(+), 24 deletions(-) Reviewed-by: Cornelia Huck