1 files changed, 22 insertions, 26 deletions

diff --git a/tools/testing/selftests/kvm/x86_64/hyperv_cpuid.c b/tools/testing/selftests/kvm/x86_64/hyperv_cpuid.c
index 8c245ab2d98a..e804eb08dff9 100644
--- a/tools/testing/selftests/kvm/x86_64/hyperv_cpuid.c
+++ b/tools/testing/selftests/kvm/x86_64/hyperv_cpuid.c
@@ -20,8 +20,6 @@
 #include "processor.h"
 #include "vmx.h"
 
-#define VCPU_ID 0
-
 static void guest_code(void)
 {
 }
@@ -45,7 +43,7 @@ static bool smt_possible(void)
 	return res;
 }
 
-static void test_hv_cpuid(struct kvm_cpuid2 *hv_cpuid_entries,
+static void test_hv_cpuid(const struct kvm_cpuid2 *hv_cpuid_entries,
 			  bool evmcs_expected)
 {
 	int i;
@@ -58,7 +56,7 @@ static void test_hv_cpuid(struct kvm_cpuid2 *hv_cpuid_entries,
 		    nent_expected, hv_cpuid_entries->nent);
 
 	for (i = 0; i < hv_cpuid_entries->nent; i++) {
-		struct kvm_cpuid_entry2 *entry = &hv_cpuid_entries->entries[i];
+		const struct kvm_cpuid_entry2 *entry = &hv_cpuid_entries->entries[i];
 
 		TEST_ASSERT((entry->function >= 0x40000000) &&
 			    (entry->function <= 0x40000082),
@@ -115,64 +113,62 @@ static void test_hv_cpuid(struct kvm_cpuid2 *hv_cpuid_entries,
 	}
 }
 
-void test_hv_cpuid_e2big(struct kvm_vm *vm, bool system)
+void test_hv_cpuid_e2big(struct kvm_vm *vm, struct kvm_vcpu *vcpu)
 {
 	static struct kvm_cpuid2 cpuid = {.nent = 0};
 	int ret;
 
-	if (!system)
-		ret = _vcpu_ioctl(vm, VCPU_ID, KVM_GET_SUPPORTED_HV_CPUID, &cpuid);
+	if (vcpu)
+		ret = __vcpu_ioctl(vcpu, KVM_GET_SUPPORTED_HV_CPUID, &cpuid);
 	else
-		ret = _kvm_ioctl(vm, KVM_GET_SUPPORTED_HV_CPUID, &cpuid);
+		ret = __kvm_ioctl(vm->kvm_fd, KVM_GET_SUPPORTED_HV_CPUID, &cpuid);
 
 	TEST_ASSERT(ret == -1 && errno == E2BIG,
 		    "%s KVM_GET_SUPPORTED_HV_CPUID didn't fail with -E2BIG when"
-		    " it should have: %d %d", system ? "KVM" : "vCPU", ret, errno);
+		    " it should have: %d %d", !vcpu ? "KVM" : "vCPU", ret, errno);
 }
 
 int main(int argc, char *argv[])
 {
 	struct kvm_vm *vm;
-	struct kvm_cpuid2 *hv_cpuid_entries;
+	const struct kvm_cpuid2 *hv_cpuid_entries;
+	struct kvm_vcpu *vcpu;
 
 	/* Tell stdout not to buffer its content */
 	setbuf(stdout, NULL);
 
-	if (!kvm_check_cap(KVM_CAP_HYPERV_CPUID)) {
-		print_skip("KVM_CAP_HYPERV_CPUID not supported");
-		exit(KSFT_SKIP);
-	}
+	TEST_REQUIRE(kvm_has_cap(KVM_CAP_HYPERV_CPUID));
 
-	vm = vm_create_default(VCPU_ID, 0, guest_code);
+	vm = vm_create_with_one_vcpu(&vcpu, guest_code);
 
 	/* Test vCPU ioctl version */
-	test_hv_cpuid_e2big(vm, false);
+	test_hv_cpuid_e2big(vm, vcpu);
 
-	hv_cpuid_entries = vcpu_get_supported_hv_cpuid(vm, VCPU_ID);
+	hv_cpuid_entries = vcpu_get_supported_hv_cpuid(vcpu);
 	test_hv_cpuid(hv_cpuid_entries, false);
-	free(hv_cpuid_entries);
+	free((void *)hv_cpuid_entries);
 
-	if (!nested_vmx_supported() ||
-	    !kvm_check_cap(KVM_CAP_HYPERV_ENLIGHTENED_VMCS)) {
+	if (!kvm_cpu_has(X86_FEATURE_VMX) ||
+	    !kvm_has_cap(KVM_CAP_HYPERV_ENLIGHTENED_VMCS)) {
 		print_skip("Enlightened VMCS is unsupported");
 		goto do_sys;
 	}
-	vcpu_enable_evmcs(vm, VCPU_ID);
-	hv_cpuid_entries = vcpu_get_supported_hv_cpuid(vm, VCPU_ID);
+	vcpu_enable_evmcs(vcpu);
+	hv_cpuid_entries = vcpu_get_supported_hv_cpuid(vcpu);
 	test_hv_cpuid(hv_cpuid_entries, true);
-	free(hv_cpuid_entries);
+	free((void *)hv_cpuid_entries);
 
 do_sys:
 	/* Test system ioctl version */
-	if (!kvm_check_cap(KVM_CAP_SYS_HYPERV_CPUID)) {
+	if (!kvm_has_cap(KVM_CAP_SYS_HYPERV_CPUID)) {
 		print_skip("KVM_CAP_SYS_HYPERV_CPUID not supported");
 		goto out;
 	}
 
-	test_hv_cpuid_e2big(vm, true);
+	test_hv_cpuid_e2big(vm, NULL);
 
 	hv_cpuid_entries = kvm_get_supported_hv_cpuid();
-	test_hv_cpuid(hv_cpuid_entries, nested_vmx_supported());
+	test_hv_cpuid(hv_cpuid_entries, kvm_cpu_has(X86_FEATURE_VMX));
 
 out:
 	kvm_vm_free(vm);