Re: KVM PMU virtualization

Avi Kivity
2010-02-26T14:54:45Z

On 02/26/2010 04:27 PM, Peter Zijlstra wrote:
> On Fri, 2010-02-26 at 15:55 +0200, Avi Kivity wrote:
>
>> That actually works on the Intel-only architectural pmu. I'm beginning
>> to like it more and more.
>>
> Only for the arch defined events, all _7_ of them.
>

That's 7 more than what we support now, and 7 more than what we can
guarantee without it.

--
Do not meddle in the internals of kernels, for they are subtle and quick to panic.