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    SubjectRe: Linux 2.6.25-rc2

    * Torsten Kaiser <just.for.lkml@googlemail.com> wrote:

    > On Feb 15, 2008 10:23 PM, Linus Torvalds <torvalds@linux-foundation.org> wrote:
    > >
    > > Ok,
    > > this kernel is a winner.
    >
    > Sadly not for me:
    > [ 5282.056415] ------------[ cut here ]------------
    > [ 5282.059757] kernel BUG at lib/list_debug.c:33!
    > [ 5282.062055] invalid opcode: 0000 [1] SMP
    > [ 5282.062055] CPU 3

    hm. Your crashes do seem to span multiple subsystems, but it always
    seems to be around the SLUB code. Could you try the patch below? The
    SLUB code has a new optimization and i'm not 100% sure about it. [the
    hack below switches the SLUB optimization off by disabling the CPU
    feature it relies on.]

    Ingo

    ------------->
    arch/x86/Kconfig | 4 ----
    1 file changed, 4 deletions(-)

    Index: linux/arch/x86/Kconfig
    ===================================================================
    --- linux.orig/arch/x86/Kconfig
    +++ linux/arch/x86/Kconfig
    @@ -59,10 +59,6 @@ config HAVE_LATENCYTOP_SUPPORT
    config SEMAPHORE_SLEEPERS
    def_bool y

    -config FAST_CMPXCHG_LOCAL
    - bool
    - default y
    -
    config MMU
    def_bool y



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