From nobody Wed Nov 12 08:34:28 2025 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=1569697625; cv=none; d=zoho.com; s=zohoarc; b=BqmQTiGl7QtDigy8VzP5a4rrOiYZBlirWEUIdCoKWSZZVzWzBpfA6YBracLbo24xPJfkXWVFaILtHMBjDSqUgQ+rvPicZhI1eILODjagpOEfd301xBfwOYesUhUIJkZq2r+yCawbrrGAglrG86tsK6PmfejUc1wonjtP4lRgPXc= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1569697625; h=Cc:Date:From:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:Message-ID:Sender:Subject:To:ARC-Authentication-Results; bh=faLFNjdwq+J3+mA1YEBu2FcbH96y7ZzE5LJhC0AQBqo=; b=URrm16GP8AupbwFPs23BPLohzyW5t8GtTLYRb77n8WB6Vtci7o9Z2tO91N0hfT1OcvXHugPSi66gt7vbwswjN6DxHAjlNxL5ggNdnxYsIqYn1XqGzPww8KYBxejdFitrOp6/V1LxSRTEZFTAZ+zXtq+XakrgXMEUJbS7no9VTwA= 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 1569697625859709.8810796195098; Sat, 28 Sep 2019 12:07:05 -0700 (PDT) Received: from localhost ([::1]:34586 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iEI3c-0002bU-Os for importer@patchew.org; Sat, 28 Sep 2019 15:07:04 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:46357) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iEI0R-0007UP-7W for qemu-devel@nongnu.org; Sat, 28 Sep 2019 15:03:48 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iEI0O-00086X-R4 for qemu-devel@nongnu.org; Sat, 28 Sep 2019 15:03:45 -0400 Received: from mx1.redhat.com ([209.132.183.28]:50908) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iEI0O-00081z-KE; Sat, 28 Sep 2019 15:03:44 -0400 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 5E678C05683F; Sat, 28 Sep 2019 19:03:42 +0000 (UTC) Received: from thuth.com (ovpn-116-92.ams2.redhat.com [10.36.116.92]) by smtp.corp.redhat.com (Postfix) with ESMTP id 0D103600C4; Sat, 28 Sep 2019 19:03:37 +0000 (UTC) From: Thomas Huth To: Christian Borntraeger , qemu-s390x@nongnu.org Subject: [PATCH] configure: Remove s390 (31-bit mode) from the list of supported CPUs Date: Sat, 28 Sep 2019 21:03:34 +0200 Message-Id: <20190928190334.6897-1-thuth@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.32]); Sat, 28 Sep 2019 19:03:42 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 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: Halil Pasic , Cornelia Huck , David Hildenbrand , qemu-devel@nongnu.org, Richard Henderson 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" On IBM Z, KVM in the kernel is only implemented for 64-bit mode, and with regards to TCG, we also only support 64-bit host CPUs (see the check at the beginning of tcg/s390/tcg-target.inc.c), so we should remove s390 (without "x", i.e. the old 31-bit mode CPUs) from the list of supported CPUs. Signed-off-by: Thomas Huth Reviewed-by: Alex Benn=C3=A9e Reviewed-by: David Hildenbrand --- configure | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/configure b/configure index 397bb476e1..a4488c6705 100755 --- a/configure +++ b/configure @@ -728,7 +728,7 @@ ARCH=3D # Normalise host CPU name and set ARCH. # Note that this case should only have supported host CPUs, not guests. case "$cpu" in - ppc|ppc64|s390|s390x|sparc64|x32|riscv32|riscv64) + ppc|ppc64|s390x|sparc64|x32|riscv32|riscv64) supported_cpu=3D"yes" ;; ppc64le) --=20 2.18.1