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SubjectRe: [PATCH] x86: trim ram need to check if mtrr is there v2
Yinghai Lu wrote:
>> H. Peter Anvin wrote:
>> Looks like the code doesn't check that the CPU *has* MTRRs...
>
> so check it mtrr is there, also check if mem less 4G and is AMD as early

Why the check for < 4 GB? The same thing applies to memory below the 4
GB limit -- in fact, we've had a number of that kind of systems in the past.

-hpa


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