On Wed, 9 Dec 2015 16:35:58 +0800
Shannon Zhao wrote:
>
>
> On 2015/12/9 0:42, Marc Zyngier wrote:
> >> +void kvm_pmu_enable_counter(struct kvm_vcpu *vcpu, u32 val, bool
> >> all_enable)
> >> > +{
> >> > +int i;
> >> > +struct kvm_pmu *pmu = &vcpu->arch.pmu;
> >> > +str
On 2015/12/9 0:42, Marc Zyngier wrote:
>> +void kvm_pmu_enable_counter(struct kvm_vcpu *vcpu, u32 val, bool all_enable)
>> > +{
>> > + int i;
>> > + struct kvm_pmu *pmu = &vcpu->arch.pmu;
>> > + struct kvm_pmc *pmc;
>> > +
>> > + if (!all_enable)
>> > + return;
> You have the vcpu. C
On 08/12/15 12:47, Shannon Zhao wrote:
> From: Shannon Zhao
>
> Since the reset value of PMCNTENSET and PMCNTENCLR is UNKNOWN, use
> reset_unknown for its reset handler. Add a new case to emulate writing
> PMCNTENSET or PMCNTENCLR register.
>
> When writing to PMCNTENSET, call perf_event_enable
From: Shannon Zhao
Since the reset value of PMCNTENSET and PMCNTENCLR is UNKNOWN, use
reset_unknown for its reset handler. Add a new case to emulate writing
PMCNTENSET or PMCNTENCLR register.
When writing to PMCNTENSET, call perf_event_enable to enable the perf
event. When writing to PMCNTENCLR,
