From patchwork Mon Sep 5 08:52:34 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Hildenbrand X-Patchwork-Id: 9313231 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 7062B6075E for ; Mon, 5 Sep 2016 09:07:53 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5E2D1289F9 for ; Mon, 5 Sep 2016 09:07:53 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 50DF8289F7; Mon, 5 Sep 2016 09:07:53 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id E643B289F7 for ; Mon, 5 Sep 2016 09:07:52 +0000 (UTC) Received: from localhost ([::1]:53140 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bgpse-00014i-44 for patchwork-qemu-devel@patchwork.kernel.org; Mon, 05 Sep 2016 05:07:52 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:54556) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bgpeR-0006GV-Ng for qemu-devel@nongnu.org; Mon, 05 Sep 2016 04:53:17 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bgpeH-0008NB-Vc for qemu-devel@nongnu.org; Mon, 05 Sep 2016 04:53:11 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:48860) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bgpeH-0008MK-Mf for qemu-devel@nongnu.org; Mon, 05 Sep 2016 04:53:01 -0400 Received: from pps.filterd (m0098396.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.17/8.16.0.17) with SMTP id u858qo64107443 for ; Mon, 5 Sep 2016 04:53:01 -0400 Received: from e06smtp07.uk.ibm.com (e06smtp07.uk.ibm.com [195.75.94.103] (may be forged)) by mx0a-001b2d01.pphosted.com with ESMTP id 257sgcpaym-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Mon, 05 Sep 2016 04:53:00 -0400 Received: from localhost by e06smtp07.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; Mon, 5 Sep 2016 09:52:56 +0100 X-IBM-Helo: d06dlp01.portsmouth.uk.ibm.com X-IBM-MailFrom: dahi@linux.vnet.ibm.com X-IBM-RcptTo: qemu-devel@nongnu.org Received: from b06cxnps4074.portsmouth.uk.ibm.com (d06relay11.portsmouth.uk.ibm.com [9.149.109.196]) by d06dlp01.portsmouth.uk.ibm.com (Postfix) with ESMTP id 33D4217D805A for ; Mon, 5 Sep 2016 09:54:47 +0100 (BST) Received: from d06av07.portsmouth.uk.ibm.com (d06av07.portsmouth.uk.ibm.com [9.149.37.248]) by b06cxnps4074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id u858qtjv21234084 for ; Mon, 5 Sep 2016 08:52:55 GMT Received: from d06av07.portsmouth.uk.ibm.com (localhost [127.0.0.1]) by d06av07.portsmouth.uk.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id u858qt9k031806 for ; Mon, 5 Sep 2016 04:52:55 -0400 Received: from tuxmaker.boeblingen.de.ibm.com (tuxmaker.boeblingen.de.ibm.com [9.152.85.9]) by d06av07.portsmouth.uk.ibm.com (8.14.4/8.14.4/NCO v10.0 AVin) with ESMTP id u858qlQI031408; Mon, 5 Sep 2016 04:52:54 -0400 From: David Hildenbrand To: qemu-devel@nongnu.org Date: Mon, 5 Sep 2016 10:52:34 +0200 X-Mailer: git-send-email 2.8.4 In-Reply-To: <20160905085244.99980-1-dahi@linux.vnet.ibm.com> References: <20160905085244.99980-1-dahi@linux.vnet.ibm.com> X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 16090508-0028-0000-0000-0000020DDC65 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 16090508-0029-0000-0000-0000202D4C5B Message-Id: <20160905085244.99980-21-dahi@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2016-09-05_05:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=1 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1604210000 definitions=main-1609050135 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] X-Received-From: 148.163.156.1 Subject: [Qemu-devel] [Patch v4 20/30] s390x/kvm: allow runtime-instrumentation for "none" machine 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: ehabkost@redhat.com, borntraeger@de.ibm.com, fiuczy@linux.vnet.ibm.com, cornelia.huck@de.ibm.com, imammedo@redhat.com, jdenemar@redhat.com, mimu@linux.vnet.ibm.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP To be able to query the correct host model for the "none" machine, let's allow runtime-instrumentation for that machine. Acked-by: Cornelia Huck Signed-off-by: David Hildenbrand --- hw/s390x/s390-virtio-ccw.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c index 91d9cef..f7dd2c8 100644 --- a/hw/s390x/s390-virtio-ccw.c +++ b/hw/s390x/s390-virtio-ccw.c @@ -249,6 +249,11 @@ bool ri_allowed(void) return s390mc->ri_allowed; } + /* + * Make sure the "none" machine can have ri, otherwise it won't * be + * unlocked in KVM and therefore the host CPU model might be wrong. + */ + return true; } return 0; }