From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 223E2C47257 for ; Tue, 5 May 2020 15:03:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F3FDA20746 for ; Tue, 5 May 2020 15:03:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=icloud.com header.i=@icloud.com header.b="AjMXCm7D" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729602AbgEEPDS (ORCPT ); Tue, 5 May 2020 11:03:18 -0400 Received: from ms11p00im-qufo17281401.me.com ([17.58.38.51]:54760 "EHLO ms11p00im-qufo17281401.me.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729808AbgEEPDR (ORCPT ); Tue, 5 May 2020 11:03:17 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=icloud.com; s=1a1hai; t=1588690994; bh=hugAbAdicGIQPpOvFrvbfBGy0r8E0OtiFQgVDHWbtiU=; h=Content-Type:Subject:From:Date:Message-Id:To; b=AjMXCm7DRH06AK4EFFiXQ+u4b2cF/AqmgrGvHdmFmpIRikerunRvCtZitXiAgwA/C T1u2S4/NEQ/Ab4jxPyoN4usHVFQba9Lo0fM+xenwBbJSJ+DvKoKHr0CAIR+6+a19qE bBbOa2QA9KgWHY6W7oSoESSE2TNa7x6dLk2FdrpBDxdE74qgEehSTsg6nGuIJfj20D XJ+qiWqW8hXMi3uMWpiyx/FvHfqBBCE0y5OC8a9rSHRRjvPEwA1yY9UEwZ9xXy015O y3Yt564GMxsT6GiFODY4AocB5PELfZmQ9zxAiM7fvYH2pXdEMd0T+jc/tpk6lVYxD0 ea0dUoN3rat1A== Received: from [192.168.1.153] (pool-71-184-117-43.bstnma.fios.verizon.net [71.184.117.43]) by ms11p00im-qufo17281401.me.com (Postfix) with ESMTPSA id 2E359BC02F9; Tue, 5 May 2020 15:03:14 +0000 (UTC) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 13.4 \(3608.80.23.2.2\)) Subject: Re: [PATCH v2] KVM: s390: Remove false WARN_ON_ONCE for the PQAP instruction From: Qian Cai In-Reply-To: Date: Tue, 5 May 2020 11:03:12 -0400 Cc: Janosch Frank , KVM , Cornelia Huck , David Hildenbrand , linux-s390 , Pierre Morel , Tony Krowiak Content-Transfer-Encoding: quoted-printable Message-Id: <9D5D39B5-B4FE-4371-A8D3-A03D7CC78C2F@icloud.com> References: <20200505083515.2720-1-borntraeger@de.ibm.com> To: Christian Borntraeger X-Mailer: Apple Mail (2.3608.80.23.2.2) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138,18.0.676 definitions=2020-05-05_08:2020-05-04,2020-05-05 signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1011 mlxscore=0 mlxlogscore=953 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-2002250000 definitions=main-2005050122 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org > On May 5, 2020, at 5:15 AM, Christian Borntraeger = wrote: > applied for kvms390/master. >=20 > Qian Cai, can you verify that this fixes the issue? Thank you for tracking it down and removed the warning, so there is no = way for me to trigger it anymore. Otherwise, my simple test case works = fine for z/VM nested KVM here.