Re: [PATCH v2 1/3] KVM: x86: implement KVM_{GET|SET}_TSC_STATE

[Paolo Bonzini]

On 11/12/20 01:27, Marcelo Tosatti wrote:
> This features first, correctness later frenzy is insane and it better
> stops now before you pile even more crap on the existing steaming pile
> of insanities.

FWIW I agree, in fact I wish I knew exactly where to start simplifying 
it; the timekeeping code in KVM is perhaps the last remaining bastion 
where I'm afraid just to look at it.

At least I know there's a couple of features that IMHO are completely 
useless, and that's even before you reach the ones that might "only" be 
obsolete.  So perhaps that's where to start, together with the messiest 
userspace interfaces.

Paolo