Re: 2.6.14 X spinning in the kernel

From: Badari Pulavarty
Date: Tue Nov 15 2005 - 17:50:23 EST


Dave Airlie wrote:

ah-hah. We've had machines stuck in radeon_do_wait_for_idle() before. In
fact, my workstation was doing it a year or two back.

Are you able to identify the most recent kernel which didn't do this?

David, is there a common cause for this? ISTR that it's a semi-FAQ.


Yes invariably the GPU has crashed and isn't responding to anything.
unfortuantely radeons have a lot of reasons for crashing most of them very
unrelated to anything like reality... we normally try and approach them
on a case by case basis as some can be solved easily some not so...

Also what X was doing etc at the time is invalulable info..

What information I can collect ? My machine seems to be reproducing this
pretty regularly.

Thanks,
Badari

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