[RFC PATCH 0/4] KVM selftests for s390x

Thomas Huth
2019-05-16T11:13:28Z

This patch series enables the KVM selftests for s390x. As a first
test, the sync_regs from x86 has been adapted to s390x.

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...).

Thomas Huth (4):
KVM: selftests: Guard struct kvm_vcpu_events with
__KVM_HAVE_VCPU_EVENTS
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

MAINTAINERS | 2 +
tools/testing/selftests/kvm/Makefile | 3 +
.../testing/selftests/kvm/include/kvm_util.h | 2 +
.../selftests/kvm/include/s390x/processor.h | 22 ++
tools/testing/selftests/kvm/lib/kvm_util.c | 24 +-
.../selftests/kvm/lib/s390x/processor.c | 277 ++++++++++++++++++
.../selftests/kvm/s390x/sync_regs_test.c | 151 ++++++++++
7 files changed, 476 insertions(+), 5 deletions(-)
create mode 100644 tools/testing/selftests/kvm/include/s390x/processor.h
create mode 100644 tools/testing/selftests/kvm/lib/s390x/processor.c
create mode 100644 tools/testing/selftests/kvm/s390x/sync_regs_test.c

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2.21.0