Re: [PATCH] KVM: x86: Provide a capability to disable APERF/MPERF read intercepts

[Paolo Bonzini]

On 3/14/25 16:33, Jim Mattson wrote:
> > It would be simpler for userspace to be able to say "if the bit is there
> > then enable it and make it visible through CPUID".
> Good point. I'll take care of that in v2.
>
> I feel like I am abandoning my principles with this patch, but as long
> as you and Sean are on-board, I will do what needs to be done.

True, but there's a time for that as well.  As long as it's not enabled 
by default, stuff like this (or even quirks that _are_ enabled by 
default) has its place.

Paolo