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Diffstat (limited to 'tools/testing/selftests/kvm/include/x86_64/hyperv.h')
-rw-r--r--tools/testing/selftests/kvm/include/x86_64/hyperv.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/testing/selftests/kvm/include/x86_64/hyperv.h b/tools/testing/selftests/kvm/include/x86_64/hyperv.h
index ab455c4efc66..28eb99046475 100644
--- a/tools/testing/selftests/kvm/include/x86_64/hyperv.h
+++ b/tools/testing/selftests/kvm/include/x86_64/hyperv.h
@@ -335,4 +335,7 @@ struct hyperv_test_pages {
struct hyperv_test_pages *vcpu_alloc_hyperv_test_pages(struct kvm_vm *vm,
vm_vaddr_t *p_hv_pages_gva);
+/* HV_X64_MSR_TSC_INVARIANT_CONTROL bits */
+#define HV_INVARIANT_TSC_EXPOSED BIT_ULL(0)
+
#endif /* !SELFTEST_KVM_HYPERV_H */