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    SubjectRe: [RFC/PATCH] mm/futex: Fix futex writes on archs with SW tracking of dirty & young
    On Wed, Jul 27, 2011 at 03:20, Benjamin Herrenschmidt wrote:
    > Hoping the BUG() isn't trippable by userspace but then it's no mmu, it's
    > not like we care what userspace can do right :-)

    side note ... common misconception that "no mmu" == "no memory
    protection". a few of the nommu processors have memory protection,
    just no virtual<->physical translation.

    thanks for the patch !

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      Last update: 2011-07-28 02:21    [W:0.018 / U:32.240 seconds]
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