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    SubjectRe: [PATCH - resend] Memory-Hotplug: Fix the bug on interface /dev/mem for 64-bit kernel(v1)
    On Tue, 12 Jan 2010 02:38:09 +0100
    Andi Kleen <ak@linux.intel.com> wrote:

    >
    > > Hmmm....could you rewrite /dev/mem to use kernel/resource.c other than
    > > modifing e820 maps. ?
    >
    > Sorry but responding to bug fixes with "could you please rewrite ..." is
    > not considered fair. Shaohui is just trying to fix a bug here, not redesigning
    > a subsystem.
    >
    Quick hack for bug fix is okay to me.

    About this patch, I'm not sure whether we are allowed to rewrite e820map after
    boot.

    Thanks,
    -Kame



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