Re: [PATCH 1/2] perf, x86: Revamp PEBS event selection

[Andi Kleen]

On Wed, Jul 02, 2014 at 05:44:05PM +0200, Stephane Eranian wrote:
> On Wed, Jul 2, 2014 at 5:33 PM, Andi Kleen <ak@xxxxxxxxxxxxxxx> wrote:
> >> No, still needs to be INTEL_ALL_EVENT_CONSTRAINT(0x0, 0x1)
> >> otherwise the get_event_constraint() test I mentioned previously will
> >> fail, event with your ALL_FILTER mask.
> >
> > What events should fail? I verified all PEBS events and they work as expected.
> >
> Random events should not fail, they should go with precise and not generate
> any samples. That's the whole point of the exercise.
> 
> perf record -a -e r6099:p sleep 1

Like I said I ran all PEBS events and they generated samples.

-Andi
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