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| author |   Aaron Lewis <aaronlewis@google.com> | 2019-10-21 16:30:28 -0700 |
|---|---|---|
| committer |   Paolo Bonzini <pbonzini@redhat.com> | 2019-10-22 15:48:15 +0200 |
| commit | c90992bfb0804907402ab175b25b8a37cc3c31f2 (patch) | |
| tree | baf25c0eca7baf4dee5f755c0707bb164dceaf01 /tools/testing/selftests/kvm/include | |
| parent | kvm: svm: Update svm_xsaves_supported (diff) | |
| download | linux-dev-c90992bfb0804907402ab175b25b8a37cc3c31f2.tar.xz linux-dev-c90992bfb0804907402ab175b25b8a37cc3c31f2.zip | |
kvm: tests: Add test to verify MSR_IA32_XSS
Ensure that IA32_XSS appears in KVM_GET_MSR_INDEX_LIST if it can be set
to a non-zero value.
Reviewed-by: Jim Mattson <jmattson@google.com>
Signed-off-by: Aaron Lewis <aaronlewis@google.com>
Change-Id: Ia2d644f69e2d6d8c27d7e0a7a45c2bf9c42bf5ff
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/testing/selftests/kvm/include')
| -rw-r--r-- | tools/testing/selftests/kvm/include/x86_64/processor.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/tools/testing/selftests/kvm/include/x86_64/processor.h b/tools/testing/selftests/kvm/include/x86_64/processor.h index ff234018219c..635ee6c33ad2 100644 --- a/tools/testing/selftests/kvm/include/x86_64/processor.h +++ b/tools/testing/selftests/kvm/include/x86_64/processor.h @@ -308,6 +308,8 @@ struct kvm_x86_state *vcpu_save_state(struct kvm_vm *vm, uint32_t vcpuid); void vcpu_load_state(struct kvm_vm *vm, uint32_t vcpuid, struct kvm_x86_state *state); +struct kvm_msr_list *kvm_get_msr_index_list(void); + struct kvm_cpuid2 *kvm_get_supported_cpuid(void); void vcpu_set_cpuid(struct kvm_vm *vm, uint32_t vcpuid, struct kvm_cpuid2 *cpuid); @@ -322,10 +324,13 @@ kvm_get_supported_cpuid_entry(uint32_t function) } uint64_t vcpu_get_msr(struct kvm_vm *vm, uint32_t vcpuid, uint64_t msr_index); +int _vcpu_set_msr(struct kvm_vm *vm, uint32_t vcpuid, uint64_t msr_index, + uint64_t msr_value); void vcpu_set_msr(struct kvm_vm *vm, uint32_t vcpuid, uint64_t msr_index, uint64_t msr_value); -uint32_t kvm_get_cpuid_max(void); +uint32_t kvm_get_cpuid_max_basic(void); +uint32_t kvm_get_cpuid_max_extended(void); void kvm_get_cpu_address_width(unsigned int *pa_bits, unsigned int *va_bits); /* |