diff options
| author | Gleb Natapov <gleb@redhat.com> | 2012-02-26 16:55:41 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2012-03-08 14:13:26 +0200 |
| commit | fac3368310765ade6bbdf07c9acdb04210e8b5b0 (patch) | |
| tree | 7107571bc81f9716a1463958891deacee274bd30 /arch/x86/kvm/pmu.c | |
| parent | a7b9d2ccc3d86303ee9314612d301966e04011c7 (diff) | |
KVM: PMU: Fix raw event check
If eventsel has EDGE, INV or CMASK set we should create raw counter for
it, but the check is done on a wrong variable. Fix it.
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/kvm/pmu.c')
| -rw-r--r-- | arch/x86/kvm/pmu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/pmu.c b/arch/x86/kvm/pmu.c index 6af9a542e54..b52a8ed283b 100644 --- a/arch/x86/kvm/pmu.c +++ b/arch/x86/kvm/pmu.c @@ -223,7 +223,7 @@ static void reprogram_gp_counter(struct kvm_pmc *pmc, u64 eventsel) event_select = eventsel & ARCH_PERFMON_EVENTSEL_EVENT; unit_mask = (eventsel & ARCH_PERFMON_EVENTSEL_UMASK) >> 8; - if (!(event_select & (ARCH_PERFMON_EVENTSEL_EDGE | + if (!(eventsel & (ARCH_PERFMON_EVENTSEL_EDGE | ARCH_PERFMON_EVENTSEL_INV | ARCH_PERFMON_EVENTSEL_CMASK))) { config = find_arch_event(&pmc->vcpu->arch.pmu, event_select, |