diff options
Diffstat (limited to 'tools/testing/selftests/kvm/x86_64/hyperv_svm_test.c')
| -rw-r--r-- | tools/testing/selftests/kvm/x86_64/hyperv_svm_test.c | 28 |
1 files changed, 10 insertions, 18 deletions
diff --git a/tools/testing/selftests/kvm/x86_64/hyperv_svm_test.c b/tools/testing/selftests/kvm/x86_64/hyperv_svm_test.c index 21f5ca9197da..a380ad7bb9b3 100644 --- a/tools/testing/selftests/kvm/x86_64/hyperv_svm_test.c +++ b/tools/testing/selftests/kvm/x86_64/hyperv_svm_test.c @@ -21,7 +21,6 @@ #include "svm_util.h" #include "hyperv.h" -#define VCPU_ID 1 #define L2_GUEST_STACK_SIZE 256 struct hv_enlightenments { @@ -42,11 +41,6 @@ struct hv_enlightenments { */ #define VMCB_HV_NESTED_ENLIGHTENMENTS (1U << 31) -static inline void vmmcall(void) -{ - __asm__ __volatile__("vmmcall"); -} - void l2_guest_code(void) { GUEST_SYNC(3); @@ -127,33 +121,31 @@ int main(int argc, char *argv[]) { vm_vaddr_t nested_gva = 0; + struct kvm_vcpu *vcpu; struct kvm_vm *vm; struct kvm_run *run; struct ucall uc; int stage; - if (!nested_svm_supported()) { - print_skip("Nested SVM not supported"); - exit(KSFT_SKIP); - } + TEST_REQUIRE(kvm_cpu_has(X86_FEATURE_SVM)); + /* Create VM */ - vm = vm_create_default(VCPU_ID, 0, guest_code); - vcpu_set_hv_cpuid(vm, VCPU_ID); - run = vcpu_state(vm, VCPU_ID); + vm = vm_create_with_one_vcpu(&vcpu, guest_code); + vcpu_set_hv_cpuid(vcpu); + run = vcpu->run; vcpu_alloc_svm(vm, &nested_gva); - vcpu_args_set(vm, VCPU_ID, 1, nested_gva); + vcpu_args_set(vcpu, 1, nested_gva); for (stage = 1;; stage++) { - _vcpu_run(vm, VCPU_ID); + vcpu_run(vcpu); TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, "Stage %d: unexpected exit reason: %u (%s),\n", stage, run->exit_reason, exit_reason_str(run->exit_reason)); - switch (get_ucall(vm, VCPU_ID, &uc)) { + switch (get_ucall(vcpu, &uc)) { case UCALL_ABORT: - TEST_FAIL("%s at %s:%ld", (const char *)uc.args[0], - __FILE__, uc.args[1]); + REPORT_GUEST_ASSERT(uc); /* NOT REACHED */ case UCALL_SYNC: break; |