[linux-dvb] Re: SMP (ht) + PREEMPT crash dump

[Vincenzo Di Massa <hawk78_it@yahoo.it>]

To reproduce the Oops i launch dvbnet from dvbapps.
As soon as it is esecuted the system stop responding to keypresses.

Should I try to put a dumb spinlock in
dmx_section_feed_release_filter()?

What lock you suggest to use? 

Il mer, 2004-05-12 alle 11:47, Johannes Stezenbach ha scritto:
> Vincenzo Di Massa wrote:
> > I tried applying the patch, but I still get the same oops :-(
> 
> :-(
> 
> What are you doing to reproduce the Oops?
> 
> Maybe the problem is in the dvb_net code, not in the software demux?
> Or some more spinlocks are necessary in
> dmx_section_feed_release_filter()?
> 
> > May 12 03:26:56 fisso2-vi kernel: EIP is at dmx_section_feed_release_filter+0x41/0x11d [dvb_core]
> ...
> > May 12 03:26:56 fisso2-vi kernel: Call Trace:
> > May 12 03:26:56 fisso2-vi kernel:  [pg0+948807468/1069015040] dvb_net_feed_stop+0x153/0x1a9 [dvb_core]
> > May 12 03:26:56 fisso2-vi kernel:  [<f8d5a72c>] dvb_net_feed_stop+0x153/0x1a9 [dvb_core]
> > May 12 03:26:56 fisso2-vi kernel:  [pg0+948807656/1069015040] wq_set_multicast_list+0x1e/0x113 [dvb_core]
> > May 12 03:26:56 fisso2-vi kernel:  [<f8d5a7e8>] wq_set_multicast_list+0x1e/0x113 [dvb_core]
> 
> Johannes
-- 
Vincenzo Di Massa <hawk78_it@yahoo.it>



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