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SubjectRe: [RFC PATCH 1/4] KVM: selftests: Guard struct kvm_vcpu_events with __KVM_HAVE_VCPU_EVENTS
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On 16.05.19 13:12, Thomas Huth wrote:
> The struct kvm_vcpu_events code is only available on certain architectures
> (arm, arm64 and x86). To be able to compile kvm_util.c also for other
> architectures, we've got to fence the code with __KVM_HAVE_VCPU_EVENTS.
>
> Signed-off-by: Thomas Huth <thuth@redhat.com>
> ---
> tools/testing/selftests/kvm/include/kvm_util.h | 2 ++
> tools/testing/selftests/kvm/lib/kvm_util.c | 2 ++
> 2 files changed, 4 insertions(+)
>
> diff --git a/tools/testing/selftests/kvm/include/kvm_util.h b/tools/testing/selftests/kvm/include/kvm_util.h
> index 07b71ad9734a..1e46ab205038 100644
> --- a/tools/testing/selftests/kvm/include/kvm_util.h
> +++ b/tools/testing/selftests/kvm/include/kvm_util.h
> @@ -114,10 +114,12 @@ void vcpu_sregs_set(struct kvm_vm *vm, uint32_t vcpuid,
> struct kvm_sregs *sregs);
> int _vcpu_sregs_set(struct kvm_vm *vm, uint32_t vcpuid,
> struct kvm_sregs *sregs);
> +#ifdef __KVM_HAVE_VCPU_EVENTS
> void vcpu_events_get(struct kvm_vm *vm, uint32_t vcpuid,
> struct kvm_vcpu_events *events);
> void vcpu_events_set(struct kvm_vm *vm, uint32_t vcpuid,
> struct kvm_vcpu_events *events);
> +#endif
>
> const char *exit_reason_str(unsigned int exit_reason);
>
> diff --git a/tools/testing/selftests/kvm/lib/kvm_util.c b/tools/testing/selftests/kvm/lib/kvm_util.c
> index 4ca96b228e46..8d63ccb93e10 100644
> --- a/tools/testing/selftests/kvm/lib/kvm_util.c
> +++ b/tools/testing/selftests/kvm/lib/kvm_util.c
> @@ -1224,6 +1224,7 @@ void vcpu_regs_set(struct kvm_vm *vm, uint32_t vcpuid, struct kvm_regs *regs)
> ret, errno);
> }
>
> +#ifdef __KVM_HAVE_VCPU_EVENTS
> void vcpu_events_get(struct kvm_vm *vm, uint32_t vcpuid,
> struct kvm_vcpu_events *events)
> {
> @@ -1249,6 +1250,7 @@ void vcpu_events_set(struct kvm_vm *vm, uint32_t vcpuid,
> TEST_ASSERT(ret == 0, "KVM_SET_VCPU_EVENTS, failed, rc: %i errno: %i",
> ret, errno);
> }
> +#endif
>
> /*
> * VM VCPU System Regs Get
>

Reviewed-by: David Hildenbrand <david@redhat.com>

--

Thanks,

David / dhildenb

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