From nobody Tue Nov 11 00:19:53 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 209.51.188.47 as permitted sender) client-ip=209.51.188.47; 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 209.51.188.47 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=1559905651; cv=none; d=zoho.com; s=zohoarc; b=jg9iAHdihfNnVSxIyxY3wo42zI/tCvO+LPIqkvLNQ/8G43TGGtBIwsNxPB0jBp6I8Rs4aIHE5rdRla9lTgffviH1DbrviGmxtK/QK9Kb2xWaX/3vSVnOyHTyyUsCCv7qO/xBL0UiPfDcj5YpdWxkHEXXYLI8BCzz4oFzv6Ygc6w= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1559905651; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To:ARC-Authentication-Results; bh=714/dytVTWJLhoQ1Evl1RWbogz7oNsThXvS/5jLjQ5Y=; b=huGF1JgMTUM7AcdMCWPjBvSuMwHUoEIc30vvdxJ07lyq0Mb7dCIf8CMpY8Zusd5HbdJxO/+DQwJ2+4oCjEO1DFBxpiVhOy3WW8zfDeD+/rLyCWozQ6ocUDxxt7cir2mWypEoHMd8RC8lcdIF+xA7/a8EfqVf5PzJxEX0MmxyrU8= ARC-Authentication-Results: i=1; mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.47 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 (209.51.188.47 [209.51.188.47]) by mx.zohomail.com with SMTPS id 1559905651263999.2397217715675; Fri, 7 Jun 2019 04:07:31 -0700 (PDT) Received: from localhost ([::1]:48412 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hZCiQ-0003x2-6M for importer@patchew.org; Fri, 07 Jun 2019 07:07:22 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:55630) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hZBZr-0003KT-BP for qemu-devel@nongnu.org; Fri, 07 Jun 2019 05:54:28 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hZBZq-0003WJ-9g for qemu-devel@nongnu.org; Fri, 07 Jun 2019 05:54:27 -0400 Received: from mx1.redhat.com ([209.132.183.28]:54952) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hZBZq-0003Ud-4d; Fri, 07 Jun 2019 05:54:26 -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 E849F307CDD5; Fri, 7 Jun 2019 09:54:24 +0000 (UTC) Received: from localhost (dhcp-192-191.str.redhat.com [10.33.192.191]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 4045263BB0; Fri, 7 Jun 2019 09:54:22 +0000 (UTC) From: Cornelia Huck To: Peter Maydell Date: Fri, 7 Jun 2019 11:52:33 +0200 Message-Id: <20190607095237.11364-32-cohuck@redhat.com> In-Reply-To: <20190607095237.11364-1-cohuck@redhat.com> References: <20190607095237.11364-1-cohuck@redhat.com> MIME-Version: 1.0 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 [10.5.110.49]); Fri, 07 Jun 2019 09:54:25 +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: [Qemu-devel] [PULL 31/35] s390x/tcg: Allow linux-user to use vector instructions 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: Laurent Vivier , qemu-s390x@nongnu.org, Richard Henderson , qemu-devel@nongnu.org, David Hildenbrand Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" From: David Hildenbrand Once we unlock S390_FEAT_VECTOR for TCG, we want linux-user to be able to make use of it. Reviewed-by: Richard Henderson Reviewed-by: Laurent Vivier Signed-off-by: David Hildenbrand --- target/s390x/cpu.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/target/s390x/cpu.c b/target/s390x/cpu.c index b1df63d82c83..6af1a1530ff6 100644 --- a/target/s390x/cpu.c +++ b/target/s390x/cpu.c @@ -145,6 +145,9 @@ static void s390_cpu_full_reset(CPUState *s) #if defined(CONFIG_USER_ONLY) /* user mode should always be allowed to use the full FPU */ env->cregs[0] |=3D CR0_AFP; + if (s390_has_feat(S390_FEAT_VECTOR)) { + env->cregs[0] |=3D CR0_VECTOR; + } #endif =20 /* architectured initial value for Breaking-Event-Address register */ --=20 2.20.1