kernel preemption and segfault

[Mathieu Virbel <tito@bankiz.org>]

Hi everyone !

I have an ibookg4 with a debian kernel 2.6.6 (with pmdisk patch).
(same thing append on 2.6.3)

With kernel preemption, all work perfectly.
Without kernel preemption, they are many bugs:
- under medium/high load, gcc crash randomly
- mozilla have trouble to render (each refresh show a new page)
- xmms segfault under medium/high load (sound crackle and segfault)
- mplayer too

And on time, X freeze.

Kernel preemption isn't usuable under linuxppc ?

Thanks,

++tito;


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