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    SubjectRe: kmalloc
    On Thu, Jan 28, 1999, Linus Torvalds <torvalds@transmeta.com> wrote:

    >If that is indeed the case, then what _should_ happen on PPC is:
    >
    > - ioremap() does nothing:

    on PPC, ioremap also sets the guard bit on the remapped pages, this is
    quite important on PPC to avoid the CPU to pre-fetch datas for
    instruction that may even not be executed at all. It also marks the pages
    as non-cachable.


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    E-Mail: <mailto:bh40@calva.net>
    BenH. Web : <http://calvaweb.calvacom.fr/bh40/>




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