ATI rv250 hangs with opengl apps

[Roland Scheidegger]

Dave Airlie wrote:
>> glxgears reliably triggers the problem after 3 or 4 seconds, so it
>> is easy to reproduce.
> 1. Can you try it with a non-SMP/non-PREEMPT kernel?? to see if it
> goes away?
> 
> 2. Can you try in a separate test with Render acceleration disabled? 
> Option "RenderAccel" "false"?
Another option would be to try without tcl (driconf or tcl_mode=0) there
have been reports of hangs with that (on r200 only so far though).

> I'm trying to track these, but I've no SMP here and I can't reproduce
>  it at all with my Radeon 9200..
Neither can I (and I have rv250, though no smp neither).

Roland