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    SubjectRe: [PATCH 5/6] x86: move mtrr cpu cap setting early in early_init_xxxx

    * Yinghai Lu <yhlu.kernel@gmail.com> wrote:

    > Krzysztof Helt <krzysztof.h1@wp.pl> found mtrr is not detected on k6-2
    >
    > root case:
    > we move mtrr_bp_init early for mtrr trimming.
    > and in early_detect, only read cap from cpuid, so some cpu doesn't have
    > that bit in cpuid and need to set workaround bit will have problem.
    >
    > need to add early_init_xxxx to preset those bit before mtrr_bp_init
    > for those earlier cpus.
    >
    > this patch is for 2.6.27

    hm, not sure we can do it in v2.6.27 as it depends on the other CPU init
    patches and that is a rather sensitive codepath. This problem should be
    present in v2.6.26 too, right?

    Ingo


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