Re: [RFC PATCH 00/12] PAT 64b: PAT support for X86_64

[Dave Airlie]

> > It doesn't work really, which is mostly the problem :)
> >
> > We mostly use UC on these pages, or WB within cache coherent domains.
> > mtrrs are totally useless in this situation.
> >
>
> In what sense does it not work?

oh I was mostly joking hence the smily.. really it just means thing
run slower than they need to..

Dave.
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