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From: Thomas Huth <thuth@redhat.com>
To: Christian Borntraeger <borntraeger@de.ibm.com>,
	Janosch Frank <frankja@linux.ibm.com>,
	kvm@vger.kernel.org
Cc: "Paolo Bonzini" <pbonzini@redhat.com>,
	"Radim Krčmář" <rkrcmar@redhat.com>,
	"Shuah Khan" <shuah@kernel.org>,
	"David Hildenbrand" <david@redhat.com>,
	"Cornelia Huck" <cohuck@redhat.com>,
	"Andrew Jones" <drjones@redhat.com>,
	linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org,
	linux-s390@vger.kernel.org
Subject: [PATCH v1 0/9] KVM selftests for s390x
Date: Thu, 23 May 2019 18:43:00 +0200	[thread overview]
Message-ID: <20190523164309.13345-1-thuth@redhat.com> (raw)

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

-- 
2.21.0


             reply	other threads:[~2019-05-23 16:43 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-23 16:43 Thomas Huth [this message]
2019-05-23 16:43 ` [PATCH 1/9] KVM: selftests: Wrap vcpu_nested_state_get/set functions with x86 guard Thomas Huth
2019-05-23 16:43 ` [PATCH 2/9] KVM: selftests: Guard struct kvm_vcpu_events with __KVM_HAVE_VCPU_EVENTS Thomas Huth
2019-05-23 17:57   ` Andrew Jones
2019-05-23 16:43 ` [PATCH 3/9] kvm: selftests: aarch64: fix default vm mode Thomas Huth
2019-05-24  8:37   ` Christian Borntraeger
2019-05-23 16:43 ` [PATCH 4/9] KVM: selftests: Introduce a VM_MODE_DEFAULT macro for the default bits Thomas Huth
2019-05-23 17:20   ` Andrew Jones
2019-05-23 16:43 ` [PATCH 5/9] KVM: selftests: Align memory region addresses to 1M on s390x Thomas Huth
2019-05-23 17:40   ` Andrew Jones
2019-05-24  8:29     ` Christian Borntraeger
2019-05-24 18:17       ` Thomas Huth
2019-05-23 16:43 ` [PATCH 6/9] KVM: selftests: Add processor code for s390x Thomas Huth
2019-05-23 16:43 ` [PATCH 7/9] KVM: selftests: Add the sync_regs test " Thomas Huth
2019-05-23 16:43 ` [PATCH 8/9] KVM: s390: Do not report unusabled IDs via KVM_CAP_MAX_VCPU_ID Thomas Huth
2019-05-23 17:56   ` Andrew Jones
2019-05-24  9:13   ` Cornelia Huck
2019-05-24  9:16   ` David Hildenbrand
2019-05-28 11:00   ` Christian Borntraeger
2019-05-28 12:53     ` Cornelia Huck
2019-05-28 13:48       ` Christian Borntraeger
2019-05-23 16:43 ` [PATCH 9/9] KVM: selftests: Move kvm_create_max_vcpus test to generic code Thomas Huth
2019-05-23 17:56   ` Andrew Jones
2019-05-24  9:16   ` David Hildenbrand
2019-05-24 11:11 ` [PATCH v1 0/9] KVM selftests for s390x Christian Borntraeger
2019-05-24 12:17   ` Christian Borntraeger
2019-05-24 12:29     ` Christian Borntraeger
2019-05-24 12:36       ` David Hildenbrand
2019-05-24 12:56         ` Christian Borntraeger
2019-05-24 18:33 ` Christian Borntraeger
2019-06-04 17:19 ` Paolo Bonzini
2019-06-04 17:37   ` Christian Borntraeger

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