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| author |   Sean Christopherson <seanjc@google.com> | 2022-06-14 20:06:40 +0000 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2022-07-13 18:14:13 -0700 |
| commit | 3c67f8208451a864478b9bf049782159fc925e11 (patch) | |
| tree | 751af5adaa533cf40270e1a568fb74a3717c015b /tools/testing/selftests/kvm/x86_64/svm_nested_soft_inject_test.c | |
| parent | KVM: selftests: Use kvm_cpu_has() for KVM's PV steal time (diff) | |
| download | linux-dev-3c67f8208451a864478b9bf049782159fc925e11.tar.xz linux-dev-3c67f8208451a864478b9bf049782159fc925e11.zip | |
KVM: selftests: Use kvm_cpu_has() for nSVM soft INT injection test
Use kvm_cpu_has() to query for NRIPS support instead of open coding
equivalent functionality using kvm_get_supported_cpuid_entry().
Signed-off-by: Sean Christopherson <seanjc@google.com>
Link: https://lore.kernel.org/r/20220614200707.3315957-16-seanjc@google.com
Diffstat (limited to 'tools/testing/selftests/kvm/x86_64/svm_nested_soft_inject_test.c')
| -rw-r--r-- | tools/testing/selftests/kvm/x86_64/svm_nested_soft_inject_test.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/tools/testing/selftests/kvm/x86_64/svm_nested_soft_inject_test.c b/tools/testing/selftests/kvm/x86_64/svm_nested_soft_inject_test.c index 2cc09ab41570..e637d7736012 100644 --- a/tools/testing/selftests/kvm/x86_64/svm_nested_soft_inject_test.c +++ b/tools/testing/selftests/kvm/x86_64/svm_nested_soft_inject_test.c @@ -194,16 +194,13 @@ done: int main(int argc, char *argv[]) { - struct kvm_cpuid_entry2 *cpuid; - /* Tell stdout not to buffer its content */ setbuf(stdout, NULL); TEST_REQUIRE(kvm_cpu_has(X86_FEATURE_SVM)); - cpuid = kvm_get_supported_cpuid_entry(0x8000000a); - TEST_ASSERT(cpuid->edx & CPUID_NRIPS, - "KVM with nSVM is supposed to unconditionally advertise nRIP Save\n"); + TEST_ASSERT(kvm_cpu_has(X86_FEATURE_NRIPS), + "KVM with nSVM is supposed to unconditionally advertise nRIP Save"); atomic_init(&nmi_stage, 0); |