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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 F1FACC33C9E for ; Thu, 30 Jan 2020 13:03:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C2D4E2082E for ; Thu, 30 Jan 2020 13:03:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727213AbgA3NDI (ORCPT ); Thu, 30 Jan 2020 08:03:08 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:55102 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727001AbgA3NDH (ORCPT ); Thu, 30 Jan 2020 08:03:07 -0500 Received: from pps.filterd (m0098421.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 00UCxUH9008337 for ; Thu, 30 Jan 2020 08:03:06 -0500 Received: from e06smtp03.uk.ibm.com (e06smtp03.uk.ibm.com [195.75.94.99]) by mx0a-001b2d01.pphosted.com with ESMTP id 2xttnuveya-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Thu, 30 Jan 2020 08:03:06 -0500 Received: from localhost by e06smtp03.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Thu, 30 Jan 2020 13:03:00 -0000 Received: from b06wcsmtp001.portsmouth.uk.ibm.com (b06wcsmtp001.portsmouth.uk.ibm.com [9.149.105.160]) by b06avi18626390.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 00UD287X48431462 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 30 Jan 2020 13:02:08 GMT Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id EA794A4054; Thu, 30 Jan 2020 13:02:59 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id B77E5A405B; Thu, 30 Jan 2020 13:02:59 +0000 (GMT) Received: from dyn-9-152-224-44.boeblingen.de.ibm.com (unknown [9.152.224.44]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Thu, 30 Jan 2020 13:02:59 +0000 (GMT) Subject: Re: [PATCH v9] KVM: s390: Add new reset vcpu API To: Christian Borntraeger , kvm@vger.kernel.org Cc: thuth@redhat.com, david@redhat.com, cohuck@redhat.com, linux-s390@vger.kernel.org References: <9d64917a-2a0a-46e7-0d78-da2f31eb01c4@linux.ibm.com> <20200130125559.30032-1-frankja@linux.ibm.com> <9dfba609-8fb4-53a1-88ed-3ed98112200c@de.ibm.com> From: Janosch Frank Autocrypt: addr=frankja@linux.ibm.com; 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Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.2 MIME-Version: 1.0 In-Reply-To: <9dfba609-8fb4-53a1-88ed-3ed98112200c@de.ibm.com> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="FWOwbfpGrJTU5a9jM4Jo2QYiEXV4MSHXQ" X-TM-AS-GCONF: 00 x-cbid: 20013013-0012-0000-0000-000003822B41 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 20013013-0013-0000-0000-000021BE85B4 Message-Id: X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138,18.0.572 definitions=2020-01-30_03:2020-01-28,2020-01-30 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 malwarescore=0 spamscore=0 impostorscore=0 phishscore=0 bulkscore=0 suspectscore=3 adultscore=0 priorityscore=1501 mlxlogscore=999 lowpriorityscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-1911200001 definitions=main-2001300093 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --FWOwbfpGrJTU5a9jM4Jo2QYiEXV4MSHXQ Content-Type: multipart/mixed; boundary="BSpQZfnOqgEZxTl95OcsNMgfrk0r1nzDw" --BSpQZfnOqgEZxTl95OcsNMgfrk0r1nzDw Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 1/30/20 1:59 PM, Christian Borntraeger wrote: >=20 >=20 > On 30.01.20 13:55, Janosch Frank wrote: >=20 >> +static void kvm_arch_vcpu_ioctl_initial_reset(struct kvm_vcpu *vcpu) >> +{ >> + /* Initial reset is a superset of the normal reset */ >> + kvm_arch_vcpu_ioctl_normal_reset(vcpu); >> + >> + /* this equals initial cpu reset in pop, but we don't switch to ESA = */ >> + vcpu->arch.sie_block->gpsw.mask =3D 0; >> + vcpu->arch.sie_block->gpsw.addr =3D 0; >> + kvm_s390_set_prefix(vcpu, 0); >> + kvm_s390_set_cpu_timer(vcpu, 0); >> + vcpu->arch.sie_block->ckc =3D 0; >> + vcpu->arch.sie_block->todpr =3D 0; >> + memset(vcpu->arch.sie_block->gcr, 0, sizeof(vcpu->arch.sie_block->gc= r)); >> + vcpu->arch.sie_block->gcr[0] =3D CR0_INITIAL_MASK; >> + vcpu->arch.sie_block->gcr[14] =3D CR14_INITIAL_MASK; >> + vcpu->run->s.regs.fpc =3D 0; >=20 >> + current->thread.fpu.fpc =3D 0; >=20 > This is still wrong. Your fixpatch doesn't delete it :) That hunk is not mine... --BSpQZfnOqgEZxTl95OcsNMgfrk0r1nzDw-- --FWOwbfpGrJTU5a9jM4Jo2QYiEXV4MSHXQ Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEwGNS88vfc9+v45Yq41TmuOI4ufgFAl4y1AMACgkQ41TmuOI4 ufgSwA//dWu5ektdesAFfVAtjUrwxngeu9EdB3kbSz8aRXoE+i9h1jQEdYuMAf41 7bZCgK5IM3fIT9T1g2mKnnwbLX8QhJTZpzd+S1oW1AApsANv9jDxMTo0q7zb63Ef Jwe4akyv+soY5YbL4teeBE8mr1f1vujkFSbi12AQEFXk1XhtLvypAciCdyYMwKeH LzdBjApKIySu8RJdhBtCHGNGUzNa2NyqHyiH9Y9mpOKSPsuPB+O/5seePEkbtejN AYsIIC+M/1QJQZviKmOazIJQhJ5hrcSyCX1VvU430FlTJocsiQ2yANGlc22EDGUb PatoUkB7HRFl0R+mdMwLExqYU6GDWBtkblgeHvvSXuCo0sMGsQFuBjoJRlcfjnWX EJLFn+z56cTnn/gEf8Sk4/r2b5ZazoVRA3q+0KwwYkQmphaYsnjIyXIWlz8LMOLz 1cCvZ7j1R0GQwVS5t//0JDSWfSWoeVKJzHxp5uq5pYpIPgA2kfmkYA1wVPDIT6de WptdUHDoUXoq9lo4wO3uv9RSh8NIvuIgPFMy1Wo63kWVrMJTF2LsZK/QCYOAsZFm mjE+3kBEIhIAt7Lp1PUZWdjZUxAiX4A0I2Qwj10d525AIEBjAbC+TP78Y6JcVT/Q ZWFqpeCXIz2XkpV3JMYVI0Z4iN5f3XJQk8tgbpANLsx1KY38r3c= =rdW6 -----END PGP SIGNATURE----- --FWOwbfpGrJTU5a9jM4Jo2QYiEXV4MSHXQ--