On 12/19/2012 04:07 PM, Jacob Shin wrote:
>
> From what I remember, accessing memory around the memory hole (not
> just the HT hole, but e038000000 ~ 10000000000 on our mentioned system
> ) generated prefetches because the memory hole was marked as WB in PAT.
>
> I'll take a look at the system again, try the blanket MTRR covering
> 0xe000000000 ~ 1TB, and talk to our BIOS guys.
>
Yes, but do they all #MC (as opposed to, say, fetching all FFs)?
-hpa
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