On 09/10/2014 02:47 PM, Toshi Kani wrote:
>>
>> Yes. Don't think of it as PAT vs non-PAT. Think of it as a specific
>> set of cache types available on different processors. The fact that you
>> may have to frob an MSR to initialize it is almost trivial in comparison.
>
> Right.
>
In that sense the Xen "fixed PAT" fits right in.
-hpa
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