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    SubjectRe: PAT and MTRRs
    Arjan van de Ven wrote:
    >
    > PAT can't make memory cachable that the MTRR's have as uncachable.
    > What PAT *can* do is, within an MTRR, do fine grained mapping...
    >

    Now, if it wasn't for the braindamage called ACPI and SMM, we could have
    cleared the MTRR settings and just used PAT...

    -hpa


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