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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 326F5C282E3 for ; Fri, 24 May 2019 18:33:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0BC1A21848 for ; Fri, 24 May 2019 18:33:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732192AbfEXSdx (ORCPT ); Fri, 24 May 2019 14:33:53 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:43780 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728739AbfEXSdw (ORCPT ); Fri, 24 May 2019 14:33:52 -0400 Received: from pps.filterd (m0098413.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x4OIWDgj129187 for ; Fri, 24 May 2019 14:33:51 -0400 Received: from e06smtp02.uk.ibm.com (e06smtp02.uk.ibm.com [195.75.94.98]) by mx0b-001b2d01.pphosted.com with ESMTP id 2spmnpb8n9-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Fri, 24 May 2019 14:33:51 -0400 Received: from localhost by e06smtp02.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) Fri, 24 May 2019 19:33:44 +0100 Received: from b06wcsmtp001.portsmouth.uk.ibm.com (b06wcsmtp001.portsmouth.uk.ibm.com [9.149.105.160]) by b06cxnps3074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id x4OIXhWZ59834370 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 24 May 2019 18:33:43 GMT Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 96691A405B; Fri, 24 May 2019 18:33:43 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 27AD9A405C; Fri, 24 May 2019 18:33:42 +0000 (GMT) Received: from oc7455500831.ibm.com (unknown [9.145.16.173]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Fri, 24 May 2019 18:33:42 +0000 (GMT) To: Thomas Huth , Janosch Frank , kvm@vger.kernel.org Cc: Paolo Bonzini , =?UTF-8?B?UmFkaW0gS3LEjW3DocWZ?= , Shuah Khan , David Hildenbrand , Cornelia Huck , Andrew Jones , linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-s390@vger.kernel.org References: <20190523164309.13345-1-thuth@redhat.com> From: Christian Borntraeger Openpgp: preference=signencrypt Autocrypt: addr=borntraeger@de.ibm.com; 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Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: <20190523164309.13345-1-thuth@redhat.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 x-cbid: 19052418-0008-0000-0000-000002EA1161 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 19052418-0009-0000-0000-00002256D505 Message-Id: <41d6b365-7e8f-f028-cc5b-c3896d73db83@de.ibm.com> Subject: Re: [PATCH v1 0/9] KVM selftests for s390x X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-05-24_06:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=946 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1905240120 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org I have now queued every patch in the kselftest branch on kvms390 at kernel.org. I will push out for next as soon as I have some ack/nacks on the "KVM: s390: fix memory slot handling for KVM_SET_USER_MEMORY_REGION" patch. On 23.05.19 18:43, Thomas Huth wrote: > This patch series enables the KVM selftests for s390x. As a first > test, the sync_regs from x86 has been adapted to s390x, and after > a fix for KVM_CAP_MAX_VCPU_ID on s390x, the kvm_create_max_vcpus > is now enabled here, too. > > Please note that the ucall() interface is not used yet - since > s390x neither has PIO nor MMIO, this needs some more work first > before it becomes usable (we likely should use a DIAG hypercall > here, which is what the sync_reg test is currently using, too... > I started working on that topic, but did not finish that work > yet, so I decided to not include it yet). > > RFC -> v1: > - Rebase, needed to add the first patch for vcpu_nested_state_get/set > - Added patch to introduce VM_MODE_DEFAULT macro > - Improved/cleaned up the code in processor.c > - Added patch to fix KVM_CAP_MAX_VCPU_ID on s390x > - Added patch to enable the kvm_create_max_vcpus on s390x and aarch64 > > Andrew Jones (1): > kvm: selftests: aarch64: fix default vm mode > > Thomas Huth (8): > KVM: selftests: Wrap vcpu_nested_state_get/set functions with x86 > guard > KVM: selftests: Guard struct kvm_vcpu_events with > __KVM_HAVE_VCPU_EVENTS > KVM: selftests: Introduce a VM_MODE_DEFAULT macro for the default bits > KVM: selftests: Align memory region addresses to 1M on s390x > KVM: selftests: Add processor code for s390x > KVM: selftests: Add the sync_regs test for s390x > KVM: s390: Do not report unusabled IDs via KVM_CAP_MAX_VCPU_ID > KVM: selftests: Move kvm_create_max_vcpus test to generic code > > MAINTAINERS | 2 + > arch/mips/kvm/mips.c | 3 + > arch/powerpc/kvm/powerpc.c | 3 + > arch/s390/kvm/kvm-s390.c | 1 + > arch/x86/kvm/x86.c | 3 + > tools/testing/selftests/kvm/Makefile | 7 +- > .../testing/selftests/kvm/include/kvm_util.h | 10 + > .../selftests/kvm/include/s390x/processor.h | 22 ++ > .../kvm/{x86_64 => }/kvm_create_max_vcpus.c | 3 +- > .../selftests/kvm/lib/aarch64/processor.c | 2 +- > tools/testing/selftests/kvm/lib/kvm_util.c | 25 +- > .../selftests/kvm/lib/s390x/processor.c | 286 ++++++++++++++++++ > .../selftests/kvm/lib/x86_64/processor.c | 2 +- > .../selftests/kvm/s390x/sync_regs_test.c | 151 +++++++++ > virt/kvm/arm/arm.c | 3 + > virt/kvm/kvm_main.c | 2 - > 16 files changed, 514 insertions(+), 11 deletions(-) > create mode 100644 tools/testing/selftests/kvm/include/s390x/processor.h > rename tools/testing/selftests/kvm/{x86_64 => }/kvm_create_max_vcpus.c (93%) > create mode 100644 tools/testing/selftests/kvm/lib/s390x/processor.c > create mode 100644 tools/testing/selftests/kvm/s390x/sync_regs_test.c > From mboxrd@z Thu Jan 1 00:00:00 1970 From: borntraeger at de.ibm.com (Christian Borntraeger) Date: Fri, 24 May 2019 20:33:41 +0200 Subject: [PATCH v1 0/9] KVM selftests for s390x In-Reply-To: <20190523164309.13345-1-thuth@redhat.com> References: <20190523164309.13345-1-thuth@redhat.com> Message-ID: <41d6b365-7e8f-f028-cc5b-c3896d73db83@de.ibm.com> I have now queued every patch in the kselftest branch on kvms390 at kernel.org. I will push out for next as soon as I have some ack/nacks on the "KVM: s390: fix memory slot handling for KVM_SET_USER_MEMORY_REGION" patch. On 23.05.19 18:43, Thomas Huth wrote: > This patch series enables the KVM selftests for s390x. As a first > test, the sync_regs from x86 has been adapted to s390x, and after > a fix for KVM_CAP_MAX_VCPU_ID on s390x, the kvm_create_max_vcpus > is now enabled here, too. > > Please note that the ucall() interface is not used yet - since > s390x neither has PIO nor MMIO, this needs some more work first > before it becomes usable (we likely should use a DIAG hypercall > here, which is what the sync_reg test is currently using, too... > I started working on that topic, but did not finish that work > yet, so I decided to not include it yet). > > RFC -> v1: > - Rebase, needed to add the first patch for vcpu_nested_state_get/set > - Added patch to introduce VM_MODE_DEFAULT macro > - Improved/cleaned up the code in processor.c > - Added patch to fix KVM_CAP_MAX_VCPU_ID on s390x > - Added patch to enable the kvm_create_max_vcpus on s390x and aarch64 > > Andrew Jones (1): > kvm: selftests: aarch64: fix default vm mode > > Thomas Huth (8): > KVM: selftests: Wrap vcpu_nested_state_get/set functions with x86 > guard > KVM: selftests: Guard struct kvm_vcpu_events with > __KVM_HAVE_VCPU_EVENTS > KVM: selftests: Introduce a VM_MODE_DEFAULT macro for the default bits > KVM: selftests: Align memory region addresses to 1M on s390x > KVM: selftests: Add processor code for s390x > KVM: selftests: Add the sync_regs test for s390x > KVM: s390: Do not report unusabled IDs via KVM_CAP_MAX_VCPU_ID > KVM: selftests: Move kvm_create_max_vcpus test to generic code > > MAINTAINERS | 2 + > arch/mips/kvm/mips.c | 3 + > arch/powerpc/kvm/powerpc.c | 3 + > arch/s390/kvm/kvm-s390.c | 1 + > arch/x86/kvm/x86.c | 3 + > tools/testing/selftests/kvm/Makefile | 7 +- > .../testing/selftests/kvm/include/kvm_util.h | 10 + > .../selftests/kvm/include/s390x/processor.h | 22 ++ > .../kvm/{x86_64 => }/kvm_create_max_vcpus.c | 3 +- > .../selftests/kvm/lib/aarch64/processor.c | 2 +- > tools/testing/selftests/kvm/lib/kvm_util.c | 25 +- > .../selftests/kvm/lib/s390x/processor.c | 286 ++++++++++++++++++ > .../selftests/kvm/lib/x86_64/processor.c | 2 +- > .../selftests/kvm/s390x/sync_regs_test.c | 151 +++++++++ > virt/kvm/arm/arm.c | 3 + > virt/kvm/kvm_main.c | 2 - > 16 files changed, 514 insertions(+), 11 deletions(-) > create mode 100644 tools/testing/selftests/kvm/include/s390x/processor.h > rename tools/testing/selftests/kvm/{x86_64 => }/kvm_create_max_vcpus.c (93%) > create mode 100644 tools/testing/selftests/kvm/lib/s390x/processor.c > create mode 100644 tools/testing/selftests/kvm/s390x/sync_regs_test.c > From mboxrd@z Thu Jan 1 00:00:00 1970 From: borntraeger@de.ibm.com (Christian Borntraeger) Date: Fri, 24 May 2019 20:33:41 +0200 Subject: [PATCH v1 0/9] KVM selftests for s390x In-Reply-To: <20190523164309.13345-1-thuth@redhat.com> References: <20190523164309.13345-1-thuth@redhat.com> Message-ID: <41d6b365-7e8f-f028-cc5b-c3896d73db83@de.ibm.com> Content-Type: text/plain; charset="UTF-8" Message-ID: <20190524183341.i6ijfAcJkYOmcELLWKzBXNNt6plLH4YJFKVzEtX8Bew@z> I have now queued every patch in the kselftest branch on kvms390 at kernel.org. I will push out for next as soon as I have some ack/nacks on the "KVM: s390: fix memory slot handling for KVM_SET_USER_MEMORY_REGION" patch. On 23.05.19 18:43, Thomas Huth wrote: > This patch series enables the KVM selftests for s390x. As a first > test, the sync_regs from x86 has been adapted to s390x, and after > a fix for KVM_CAP_MAX_VCPU_ID on s390x, the kvm_create_max_vcpus > is now enabled here, too. > > Please note that the ucall() interface is not used yet - since > s390x neither has PIO nor MMIO, this needs some more work first > before it becomes usable (we likely should use a DIAG hypercall > here, which is what the sync_reg test is currently using, too... > I started working on that topic, but did not finish that work > yet, so I decided to not include it yet). > > RFC -> v1: > - Rebase, needed to add the first patch for vcpu_nested_state_get/set > - Added patch to introduce VM_MODE_DEFAULT macro > - Improved/cleaned up the code in processor.c > - Added patch to fix KVM_CAP_MAX_VCPU_ID on s390x > - Added patch to enable the kvm_create_max_vcpus on s390x and aarch64 > > Andrew Jones (1): > kvm: selftests: aarch64: fix default vm mode > > Thomas Huth (8): > KVM: selftests: Wrap vcpu_nested_state_get/set functions with x86 > guard > KVM: selftests: Guard struct kvm_vcpu_events with > __KVM_HAVE_VCPU_EVENTS > KVM: selftests: Introduce a VM_MODE_DEFAULT macro for the default bits > KVM: selftests: Align memory region addresses to 1M on s390x > KVM: selftests: Add processor code for s390x > KVM: selftests: Add the sync_regs test for s390x > KVM: s390: Do not report unusabled IDs via KVM_CAP_MAX_VCPU_ID > KVM: selftests: Move kvm_create_max_vcpus test to generic code > > MAINTAINERS | 2 + > arch/mips/kvm/mips.c | 3 + > arch/powerpc/kvm/powerpc.c | 3 + > arch/s390/kvm/kvm-s390.c | 1 + > arch/x86/kvm/x86.c | 3 + > tools/testing/selftests/kvm/Makefile | 7 +- > .../testing/selftests/kvm/include/kvm_util.h | 10 + > .../selftests/kvm/include/s390x/processor.h | 22 ++ > .../kvm/{x86_64 => }/kvm_create_max_vcpus.c | 3 +- > .../selftests/kvm/lib/aarch64/processor.c | 2 +- > tools/testing/selftests/kvm/lib/kvm_util.c | 25 +- > .../selftests/kvm/lib/s390x/processor.c | 286 ++++++++++++++++++ > .../selftests/kvm/lib/x86_64/processor.c | 2 +- > .../selftests/kvm/s390x/sync_regs_test.c | 151 +++++++++ > virt/kvm/arm/arm.c | 3 + > virt/kvm/kvm_main.c | 2 - > 16 files changed, 514 insertions(+), 11 deletions(-) > create mode 100644 tools/testing/selftests/kvm/include/s390x/processor.h > rename tools/testing/selftests/kvm/{x86_64 => }/kvm_create_max_vcpus.c (93%) > create mode 100644 tools/testing/selftests/kvm/lib/s390x/processor.c > create mode 100644 tools/testing/selftests/kvm/s390x/sync_regs_test.c >