On Thu, 2007-02-01 at 18:39 +0100, Jan Kiszka wrote:
> Hi,
> 
> just to save my current finding and maybe trigger some feedback:
> 
> We just tried both 2.3.x-SVN and trunk with our "reference robot". While
> 2.3.x behaves fine, weird things happened with trunk /wrt some serial
> device. We saw reception timeouts and no serial IRQs.
> 
> So I fired up a second box with plain latency test (all the latest: SVN,
> 2.6.19.2, ipipe-i386-1.6-06):
> 
> > [EMAIL PROTECTED] :/root# latency      
> > == Sampling period: 100 us
> > == Test mode: periodic user-mode task
> > == All results in microseconds
> > warming up...
> > RTT|  00:00:01  (periodic user-mode task, 100 us period, priority 99)
> > RTH|-----lat min|-----lat avg|-----lat max|-overrun|----lat best|---lat 
> > worst
> > RTD| 1299105.405| 1505168.638|  -14316.105|    3671| 1299105.405|  
> > -14316.105

I can't reproduce this here, so this is likely an untested configuration
issue again.

.config welcome. TIA,

-- 
Philippe.



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