On Wed, Dec 19, 2012 at 04:59:41PM -0600, Jacob Shin wrote:
> I can check but right, they might be used up. But even if we had slots
> available, the memory range that needs to be covered is in large
> enough address and aligned in such a way that you cannot cover it with
> variable range MTRRs.
Actually, if I'm not mistaken, you only need to cover the HT hole with
one MTRR - the rest remains WB. And in order the mask bits to work, we
could make it a little bigger - we waste some memory but that's nothing
in comparison to the MCE.
You might need to talk to hw guys about the feasibility of this deal
though.
Thanks.
--
Regards/Gruss,
Boris.
Sent from a fat crate under my desk. Formatting is fine.
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