On Sun, 2007-09-30 at 13:42 +0200, Jan Kiszka wrote:
> Jan Kiszka wrote:
> > Philippe Gerum wrote:
> >> On Sun, 2007-09-30 at 12:22 +0200, Jan Kiszka wrote:
> ...
> >>>  And a third
> >>> one only gives me "Detected illicit call from domain Xenomai" before the
> >>> box reboots. :(
> >> Grmff... Do you run with your smp_processor_id() instrumentation in?
> > 
> > Yes, but I suspect this is just a symptom of some severe memory
> > corruption that (also?) hits I-pipe data structures. I just put in some
> > different instrumentation, and that warning is gone, the box just hangs
> > hard at a different point. Very unfriendly.
> 
> Hah! Got some crash log by hacking a raw printk-to-uart:
> 

Btw, if it's based on fiddling with the 16550 directly as I imagine it
is, you may want to push me a patch. We already have this feature for
blackfin and powerpc (__ipipe_serial_debug(const char *fmt, ...)), and
it definitely makes sense to have it for x86* too.

-- 
Philippe.



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