From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:51276) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bUYMD-00084H-7u for qemu-devel@nongnu.org; Tue, 02 Aug 2016 07:59:40 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bUYMA-00017p-Of for qemu-devel@nongnu.org; Tue, 02 Aug 2016 07:59:36 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:53825) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bUYMA-00017Q-D8 for qemu-devel@nongnu.org; Tue, 02 Aug 2016 07:59:34 -0400 Received: from pps.filterd (m0098393.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.11/8.16.0.11) with SMTP id u72BsNMY012537 for ; Tue, 2 Aug 2016 07:59:33 -0400 Received: from e06smtp08.uk.ibm.com (e06smtp08.uk.ibm.com [195.75.94.104]) by mx0a-001b2d01.pphosted.com with ESMTP id 24gn4a1pfb-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Tue, 02 Aug 2016 07:59:33 -0400 Received: from localhost by e06smtp08.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Tue, 2 Aug 2016 12:59:31 +0100 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 762AC17D8024 for ; Tue, 2 Aug 2016 13:01:05 +0100 (BST) Received: from d06av10.portsmouth.uk.ibm.com (d06av10.portsmouth.uk.ibm.com [9.149.37.251]) by b06cxnps4074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id u72BxTJF23724542 for ; Tue, 2 Aug 2016 11:59:29 GMT Received: from d06av10.portsmouth.uk.ibm.com (localhost [127.0.0.1]) by d06av10.portsmouth.uk.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id u72AxVn3024678 for ; Tue, 2 Aug 2016 04:59:31 -0600 From: David Hildenbrand Date: Tue, 2 Aug 2016 13:59:06 +0200 In-Reply-To: <1470139155-53900-1-git-send-email-dahi@linux.vnet.ibm.com> References: <1470139155-53900-1-git-send-email-dahi@linux.vnet.ibm.com> Message-Id: <1470139155-53900-21-git-send-email-dahi@linux.vnet.ibm.com> Subject: [Qemu-devel] [Patch v1 20/29] s390x/kvm: allow runtime-instrumentation for "none" machine List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: ehabkost@redhat.com, jdenemar@redhat.com, imammedo@redhat.com, cornelia.huck@de.ibm.com, borntraeger@de.ibm.com, fiuczy@linux.vnet.ibm.com, mimu@linux.vnet.ibm.com 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; } -- 2.6.6