diff options
| -rw-r--r-- | tools/testing/selftests/kvm/x86/pmu_counters_test.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/tools/testing/selftests/kvm/x86/pmu_counters_test.c b/tools/testing/selftests/kvm/x86/pmu_counters_test.c index 5d6a5b9c17b3..ea1485a08c78 100644 --- a/tools/testing/selftests/kvm/x86/pmu_counters_test.c +++ b/tools/testing/selftests/kvm/x86/pmu_counters_test.c @@ -148,9 +148,7 @@ static uint8_t guest_get_pmu_version(void) * Sanity check that in all cases, the event doesn't count when it's disabled, * and that KVM correctly emulates the write of an arbitrary value. */ -static void guest_assert_event_count(uint8_t idx, - struct kvm_x86_pmu_feature event, - uint32_t pmc, uint32_t pmc_msr) +static void guest_assert_event_count(uint8_t idx, uint32_t pmc, uint32_t pmc_msr) { uint64_t count; @@ -223,7 +221,7 @@ do { \ ); \ } while (0) -#define GUEST_TEST_EVENT(_idx, _event, _pmc, _pmc_msr, _ctrl_msr, _value, FEP) \ +#define GUEST_TEST_EVENT(_idx, _pmc, _pmc_msr, _ctrl_msr, _value, FEP) \ do { \ wrmsr(_pmc_msr, 0); \ \ @@ -234,17 +232,16 @@ do { \ else \ GUEST_MEASURE_EVENT(_ctrl_msr, _value, "nop", FEP); \ \ - guest_assert_event_count(_idx, _event, _pmc, _pmc_msr); \ + guest_assert_event_count(_idx, _pmc, _pmc_msr); \ } while (0) -static void __guest_test_arch_event(uint8_t idx, struct kvm_x86_pmu_feature event, - uint32_t pmc, uint32_t pmc_msr, +static void __guest_test_arch_event(uint8_t idx, uint32_t pmc, uint32_t pmc_msr, uint32_t ctrl_msr, uint64_t ctrl_msr_value) { - GUEST_TEST_EVENT(idx, event, pmc, pmc_msr, ctrl_msr, ctrl_msr_value, ""); + GUEST_TEST_EVENT(idx, pmc, pmc_msr, ctrl_msr, ctrl_msr_value, ""); if (is_forced_emulation_enabled) - GUEST_TEST_EVENT(idx, event, pmc, pmc_msr, ctrl_msr, ctrl_msr_value, KVM_FEP); + GUEST_TEST_EVENT(idx, pmc, pmc_msr, ctrl_msr, ctrl_msr_value, KVM_FEP); } static void guest_test_arch_event(uint8_t idx) @@ -280,7 +277,7 @@ static void guest_test_arch_event(uint8_t idx) if (guest_has_perf_global_ctrl) wrmsr(MSR_CORE_PERF_GLOBAL_CTRL, BIT_ULL(i)); - __guest_test_arch_event(idx, gp_event, i, base_pmc_msr + i, + __guest_test_arch_event(idx, i, base_pmc_msr + i, MSR_P6_EVNTSEL0 + i, eventsel); } @@ -295,7 +292,7 @@ static void guest_test_arch_event(uint8_t idx) wrmsr(MSR_CORE_PERF_FIXED_CTR_CTRL, FIXED_PMC_CTRL(i, FIXED_PMC_KERNEL)); - __guest_test_arch_event(idx, fixed_event, i | INTEL_RDPMC_FIXED, + __guest_test_arch_event(idx, i | INTEL_RDPMC_FIXED, MSR_CORE_PERF_FIXED_CTR0 + i, MSR_CORE_PERF_GLOBAL_CTRL, FIXED_PMC_GLOBAL_CTRL_ENABLE(i)); |