[coreboot] [PATCH] Warn if we run out of MTRRs
Peter Stuge
peter at stuge.se
Thu Feb 12 17:24:14 CET 2009
Carl-Daniel Hailfinger wrote:
> > Would it work to add a third negative MTRR for that region?
>
> It would be two negative MTRRs in that case.
Yes. And the new one would be the third.
> > If yes, that's what I would like, and then I say to Stefan's patch:
>
> You do realize that solving this problem means either adding another
> special case for SMM or discarding Stefan's patch?
The former. KISS.
Stefan Reinauer wrote:
> > Would it work to add a third negative MTRR for that region?
>
> Yes, that is also what other BIOSes do.
Go for it.
> > Acked-by: Peter Stuge <peter at stuge.se>
This still holds.
//Peter
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