* J.A. Magallón <[email protected]> wrote:
> I got this with -mm2, is it supposed to be cured in -mm3 ? I still
> have to try with mm3:
> (all tests failed like this...)
>
> Jun 2 14:34:39 annwn kernel: --------------------------------------------------------
> Jun 2 14:34:39 annwn kernel: 141 out of 206 testcases failed, as expected. |
> Jun 2 14:34:39 annwn kernel: ----------------------------------------------------
>
> Expected ? Uh ?
to have lock validation you should have these options enabled:
CONFIG_PROVE_SPIN_LOCKING=y
CONFIG_PROVE_RW_LOCKING=y
CONFIG_PROVE_MUTEX_LOCKING=y
CONFIG_PROVE_RWSEM_LOCKING=y
otherwise the tests are still run, but the deadlocks are not detected.
That's why those 141 testcases are 'expected' failures.
and definitely try -mm3 plus the current combo patch:
http://redhat.com/~mingo/lockdep-patches/lockdep-combo-2.6.17-rc5-mm3.patch
Ingo
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