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    SubjectRe: [block IO crash] Re: 2.6.39-rc5-git2 boot crashs

    * Ingo Molnar <mingo@elte.hu> wrote:

    > diff --git a/mm/slub.c b/mm/slub.c
    > index 94d2a33..27bc3be 100644
    > --- a/mm/slub.c
    > +++ b/mm/slub.c
    > @@ -30,6 +30,8 @@
    >
    > #include <trace/events/kmem.h>
    >
    > +#undef CONFIG_CMPXCHG_LOCAL
    > +
    > /*
    > * Lock order:
    > * 1. slab_lock(page)

    This seems rock solid after half an hour of testing. I'll keep it running
    longer, i still have no good data for how frequently the crashes are occuring.

    Thanks,

    Ingo


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