[lkml]   [2011]   [Jul]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    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 !

     \ /
      Last update: 2011-07-28 02:21    [W:0.020 / U:13.656 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site