From nobody Sun Feb 8 18:29:21 2026 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=1559767194; cv=none; d=zoho.com; s=zohoarc; b=BARoyGmiInUVCpn486sWmI7eE21/7LZGW0GCEps53GuroPVxdcuZm1TlIJ8/qnR1w4pCACM/esxynkZSZ+JBGKQtZDgey4L4ObU/zZ/CQh98rK5ZZFKVb5d/d9/52o3LFilAUd1YWI+Z3NjET452rqn1VP4E7xyHA+yX1A5cKxk= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1559767194; 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=L96CwE5hUOvZrHUOonKk7OrOQY6bWKnrtItM3NfrePE=; b=EPXhDKlusw78d4K5VMy6nylH9/gkkgtkGZnGoDtcIrsc9jmU6HSdvN0wv0RuhFiQXasDELUpjXPgjGV0D4m5X/59yrcWcSGlJmDNYsLBqLw73Put77qQdqz7tpsY0WJEcegf8cTXkDzjsq6sYwgRC0nLkNOS5XZkMTcGtwIoQLI= 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 1559767194044187.36233424228044; Wed, 5 Jun 2019 13:39:54 -0700 (PDT) Received: from localhost ([127.0.0.1]:49532 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hYchM-0007A2-Up for importer@patchew.org; Wed, 05 Jun 2019 16:39:52 -0400 Received: from eggs.gnu.org ([209.51.188.92]:41341) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hYcdN-0003st-UR for qemu-devel@nongnu.org; Wed, 05 Jun 2019 16:35:49 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hYcdM-0008K6-0c for qemu-devel@nongnu.org; Wed, 05 Jun 2019 16:35:45 -0400 Received: from mx1.redhat.com ([209.132.183.28]:42378) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hYcdL-0007U9-Lk; Wed, 05 Jun 2019 16:35:43 -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 03C7A3082129; Wed, 5 Jun 2019 20:35:14 +0000 (UTC) Received: from t460s.redhat.com (ovpn-116-124.ams2.redhat.com [10.36.116.124]) by smtp.corp.redhat.com (Postfix) with ESMTP id 4980A619A9; Wed, 5 Jun 2019 20:35:10 +0000 (UTC) From: David Hildenbrand To: qemu-devel@nongnu.org Date: Wed, 5 Jun 2019 22:33:59 +0200 Message-Id: <20190605203403.29461-30-david@redhat.com> In-Reply-To: <20190605203403.29461-1-david@redhat.com> References: <20190605203403.29461-1-david@redhat.com> MIME-Version: 1.0 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 [10.5.110.42]); Wed, 05 Jun 2019 20:35:14 +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 SUBSYSTEM s390x 29/33] s390x/tcg: Allow linux-user to use vector instructions X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Thomas Huth , David Hildenbrand , Cornelia Huck , Richard Henderson , Laurent Vivier , qemu-s390x@nongnu.org, Richard Henderson Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" 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 b1df63d82c..6af1a1530f 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 2.21.0