diff options
author | Sean Christopherson <seanjc@google.com> | 2022-06-14 20:06:37 +0000 |
---|---|---|
committer | Sean Christopherson <seanjc@google.com> | 2022-07-13 18:14:12 -0700 |
commit | 045520e4755bbdf2f2983309c8eab6176a97a13d (patch) | |
tree | 9f0080abd684c1b0c3472b30f1cdbd411dbbfa15 | |
parent | 8fea056eeb0c4840593bf2ed1e4cab5030d0b5b5 (diff) |
KVM: selftests: Use kvm_cpu_has() for XSAVE in cr4_cpuid_sync_test
Use kvm_cpu_has() in the CR4/CPUID sync test instead of open coding
equivalent functionality using kvm_get_supported_cpuid_entry().
No functional change intended.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Link: https://lore.kernel.org/r/20220614200707.3315957-13-seanjc@google.com
-rw-r--r-- | tools/testing/selftests/kvm/x86_64/cr4_cpuid_sync_test.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/tools/testing/selftests/kvm/x86_64/cr4_cpuid_sync_test.c b/tools/testing/selftests/kvm/x86_64/cr4_cpuid_sync_test.c index f4d3a042ec1c..611febdc2128 100644 --- a/tools/testing/selftests/kvm/x86_64/cr4_cpuid_sync_test.c +++ b/tools/testing/selftests/kvm/x86_64/cr4_cpuid_sync_test.c @@ -63,11 +63,9 @@ int main(int argc, char *argv[]) struct kvm_run *run; struct kvm_vm *vm; struct kvm_sregs sregs; - struct kvm_cpuid_entry2 *entry; struct ucall uc; - entry = kvm_get_supported_cpuid_entry(1); - TEST_REQUIRE(entry->ecx & CPUID_XSAVE); + TEST_REQUIRE(kvm_cpu_has(X86_FEATURE_XSAVE)); /* Tell stdout not to buffer its content */ setbuf(stdout, NULL); |