diff options
| -rw-r--r-- | tools/testing/selftests/kvm/x86/pmu_counters_test.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/tools/testing/selftests/kvm/x86/pmu_counters_test.c b/tools/testing/selftests/kvm/x86/pmu_counters_test.c index 8aaaf25b6111..1ef038c4c73f 100644 --- a/tools/testing/selftests/kvm/x86/pmu_counters_test.c +++ b/tools/testing/selftests/kvm/x86/pmu_counters_test.c @@ -311,7 +311,7 @@ static void guest_test_arch_events(void) } static void test_arch_events(uint8_t pmu_version, uint64_t perf_capabilities, - uint8_t length, uint8_t unavailable_mask) + uint8_t length, uint32_t unavailable_mask) { struct kvm_vcpu *vcpu; struct kvm_vm *vm; @@ -320,6 +320,9 @@ static void test_arch_events(uint8_t pmu_version, uint64_t perf_capabilities, if (!pmu_version) return; + unavailable_mask &= GENMASK(X86_PROPERTY_PMU_EVENTS_MASK.hi_bit, + X86_PROPERTY_PMU_EVENTS_MASK.lo_bit); + vm = pmu_vm_create_with_one_vcpu(&vcpu, guest_test_arch_events, pmu_version, perf_capabilities); @@ -630,7 +633,7 @@ static void test_intel_counters(void) */ for (j = 0; j <= NR_INTEL_ARCH_EVENTS + 1; j++) { test_arch_events(v, perf_caps[i], j, 0); - test_arch_events(v, perf_caps[i], j, 0xff); + test_arch_events(v, perf_caps[i], j, -1u); for (k = 0; k < NR_INTEL_ARCH_EVENTS; k++) test_arch_events(v, perf_caps[i], j, BIT(k)); |