Re: [PATCH 1/2] x86,sched: Add support for frequency invariance

[Peter Zijlstra]

On Wed, Oct 02, 2019 at 02:25:52PM +0200, Giovanni Gherdovich wrote:

> > What about KABYLAKE_X and ICELAKE_X ?
> 
> KABYLAKE_X: does it exist? I couldn't find it in
> arch/x86/include/asm/intel-family.h (the tip tree), I only see KABYLAKE_L and
> KABYLAKE.

My bad, I must've been staring cross-eyed at intel-family.h.

> If the SDM is outdated and ICELAKE_X is also in that category, then the
> turbostat source code is outdated too as it has this function to detect this
> feature:

I think you can trust the turbostat code.