From 98dd2f108e448988d91e296173e773b06fb978b8 Mon Sep 17 00:00:00 2001 From: Like Xu Date: Wed, 30 Dec 2020 16:19:16 +0800 Subject: KVM: x86/pmu: Fix HW_REF_CPU_CYCLES event pseudo-encoding in intel_arch_events[] The HW_REF_CPU_CYCLES event on the fixed counter 2 is pseudo-encoded as 0x0300 in the intel_perfmon_event_map[]. Correct its usage. Fixes: 62079d8a4312 ("KVM: PMU: add proper support for fixed counter 2") Signed-off-by: Like Xu Message-Id: <20201230081916.63417-1-like.xu@linux.intel.com> Reviewed-by: Sean Christopherson Cc: stable@vger.kernel.org Signed-off-by: Paolo Bonzini --- arch/x86/kvm/vmx/pmu_intel.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kvm/vmx/pmu_intel.c b/arch/x86/kvm/vmx/pmu_intel.c index d1584ae6625a..cdf5f34518f4 100644 --- a/arch/x86/kvm/vmx/pmu_intel.c +++ b/arch/x86/kvm/vmx/pmu_intel.c @@ -29,7 +29,7 @@ static struct kvm_event_hw_type_mapping intel_arch_events[] = { [4] = { 0x2e, 0x41, PERF_COUNT_HW_CACHE_MISSES }, [5] = { 0xc4, 0x00, PERF_COUNT_HW_BRANCH_INSTRUCTIONS }, [6] = { 0xc5, 0x00, PERF_COUNT_HW_BRANCH_MISSES }, - [7] = { 0x00, 0x30, PERF_COUNT_HW_REF_CPU_CYCLES }, + [7] = { 0x00, 0x03, PERF_COUNT_HW_REF_CPU_CYCLES }, }; /* mapping between fixed pmc index and intel_arch_events array */ -- cgit v1.2.3