On Thu, 29 May 2003, Paul Davis wrote:

> >ok, since i'm more a musician than a kernel-hacker, i don't exactly know 
> >what to do with the panic output.
> >i see EIP: 0010:[<c0280005>] and search for it in /var/log/ksymoops right?
> >there i find
> >...
> >c0106298 __up_wakeup
> >c02bfff4 csum_partial_copy_generic_Rsmp_e8aa9a96
> 
> ah. are you running on an SMP system with current ALSA CVS? if so, its
> broken within the "core" of ALSA. you will need to back up to April
> 27th to get a working SMP version. nobody has a fix for this at this
> time, despite the fact that it makes ALSA unusable on an SMP system.

Anybody is willing to turn spinlock debugging in SMP kernel? I posted 
twice the guide... Edit linux/include/linux/spinlock.h:

#define DEBUG_SPINLOCKS 0       /* 0 == no debugging, 1 == maintain lock state, 2 == 
full debug */

                                                Jaroslav

-----
Jaroslav Kysela <[EMAIL PROTECTED]>
Linux Kernel Sound Maintainer
ALSA Project, SuSE Labs



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