Re: [coreboot] [PATCH] Warn if we run out of MTRRs

[Carl-Daniel Hailfinger]

On 12.02.2009 02:00, Peter Stuge wrote:
> Carl-Daniel Hailfinger wrote:
> > AFAICS your algorithm won't help for any board with uncached SMM
> > memory before UMA.
>
> Would it work to add a third negative MTRR for that region?

It would be two negative MTRRs in that case.
> 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?
> Acked-by: Peter Stuge

Regards,
Carl-Daniel