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    SubjectRe: WARNING: at mm/slub.c:3357, kernel BUG at mm/slub.c:3413
    On Tue, 22 Nov 2011, Markus Trippelsdorf wrote:

    > > Given slub is now lockless, validate_slab_slab() is probably very wrong
    > > these days.
    > OK "slabinfo -v" is useless then. But that doesn't invalidate the BUGs
    > that I saw during boot. They happend before I could even run slabinfo
    > for the first time.

    Correct. Also the use of debugging disables the use of cmpxchg_double()
    but not this_cpu_cmpxchg() use. See cmpxchg_double_slab() and
    kmem_cache_open()s determination of the __CMPXCHG_DOUBLE flag.

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      Last update: 2011-11-22 15:53    [W:0.027 / U:11.804 seconds]
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