diff options
author | Vitaly Kuznetsov <vkuznets@redhat.com> | 2019-10-08 21:43:37 +0200 |
---|---|---|
committer | Paolo Bonzini <pbonzini@redhat.com> | 2019-10-22 13:31:16 +0200 |
commit | 9143613ef0ba9f88d2fef9038930637a0909d35a (patch) | |
tree | 459a449bd9f6747d5eeaa598ca032ac6f0e04ea5 /tools/testing/selftests/kvm/x86_64 | |
parent | selftests: kvm: vmx_set_nested_state_test: don't check for VMX support twice (diff) | |
download | linux-dev-9143613ef0ba9f88d2fef9038930637a0909d35a.tar.xz linux-dev-9143613ef0ba9f88d2fef9038930637a0909d35a.zip |
selftests: kvm: consolidate VMX support checks
vmx_* tests require VMX and three of them implement the same check. Move it
to vmx library.
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/testing/selftests/kvm/x86_64')
3 files changed, 3 insertions, 15 deletions
diff --git a/tools/testing/selftests/kvm/x86_64/vmx_close_while_nested_test.c b/tools/testing/selftests/kvm/x86_64/vmx_close_while_nested_test.c index 3b0ffe01dacd..5dfb53546a26 100644 --- a/tools/testing/selftests/kvm/x86_64/vmx_close_while_nested_test.c +++ b/tools/testing/selftests/kvm/x86_64/vmx_close_while_nested_test.c @@ -53,12 +53,8 @@ static void l1_guest_code(struct vmx_pages *vmx_pages) int main(int argc, char *argv[]) { vm_vaddr_t vmx_pages_gva; - struct kvm_cpuid_entry2 *entry = kvm_get_supported_cpuid_entry(1); - if (!(entry->ecx & CPUID_VMX)) { - fprintf(stderr, "nested VMX not enabled, skipping test\n"); - exit(KSFT_SKIP); - } + nested_vmx_check_supported(); vm = vm_create_default(VCPU_ID, 0, (void *) l1_guest_code); vcpu_set_cpuid(vm, VCPU_ID, kvm_get_supported_cpuid()); diff --git a/tools/testing/selftests/kvm/x86_64/vmx_set_nested_state_test.c b/tools/testing/selftests/kvm/x86_64/vmx_set_nested_state_test.c index a6d85614ae4d..9ef7fab39d48 100644 --- a/tools/testing/selftests/kvm/x86_64/vmx_set_nested_state_test.c +++ b/tools/testing/selftests/kvm/x86_64/vmx_set_nested_state_test.c @@ -224,7 +224,6 @@ int main(int argc, char *argv[]) { struct kvm_vm *vm; struct kvm_nested_state state; - struct kvm_cpuid_entry2 *entry = kvm_get_supported_cpuid_entry(1); have_evmcs = kvm_check_cap(KVM_CAP_HYPERV_ENLIGHTENED_VMCS); @@ -237,10 +236,7 @@ int main(int argc, char *argv[]) * AMD currently does not implement set_nested_state, so for now we * just early out. */ - if (!(entry->ecx & CPUID_VMX)) { - fprintf(stderr, "nested VMX not enabled, skipping test\n"); - exit(KSFT_SKIP); - } + nested_vmx_check_supported(); vm = vm_create_default(VCPU_ID, 0, 0); diff --git a/tools/testing/selftests/kvm/x86_64/vmx_tsc_adjust_test.c b/tools/testing/selftests/kvm/x86_64/vmx_tsc_adjust_test.c index f36c10eba71e..5590fd2bcf87 100644 --- a/tools/testing/selftests/kvm/x86_64/vmx_tsc_adjust_test.c +++ b/tools/testing/selftests/kvm/x86_64/vmx_tsc_adjust_test.c @@ -128,12 +128,8 @@ static void report(int64_t val) int main(int argc, char *argv[]) { vm_vaddr_t vmx_pages_gva; - struct kvm_cpuid_entry2 *entry = kvm_get_supported_cpuid_entry(1); - if (!(entry->ecx & CPUID_VMX)) { - fprintf(stderr, "nested VMX not enabled, skipping test\n"); - exit(KSFT_SKIP); - } + nested_vmx_check_supported(); vm = vm_create_default(VCPU_ID, 0, (void *) l1_guest_code); vcpu_set_cpuid(vm, VCPU_ID, kvm_get_supported_cpuid()); |