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
>
