Panic in radeon_get_vblank_counter()

[Robert Noland]

On Sun, 2009-03-15 at 14:27 +0100, Fabian Keil wrote:
> Robert Noland <rnoland at FreeBSD.org> wrote:
> 
> > On Fri, 2009-03-13 at 23:33 -0500, Sean C. Farley wrote: 
> > > On Fri, 13 Mar 2009, Robert Noland wrote:
> 
> > > If I start rebooting before it is printed, the system locks up.  Of 
> > > course, this is only after rebooting several times.
> > > 
> > > Here is a successful start and shutdown:
> > > http://people.freebsd.org/~scf/drm-dmesg.log
> > > http://people.freebsd.org/~scf/Xorg.0.log
> > 
> > Ok, I'll spend some time staring at the current code... Thanks for the
> > backtrace too, it's nice to get those...
> 
> This seems to be the same panic I mentioned in the
> "Filesystems being eaten?" thread on freebsd-current.
> 
> I reproducible got this panic on:
> FreeBSD 8.0-CURRENT #39: Sat Mar  7 20:37:29 CET 2009
> when shutting Xorg down. I can no longer reproduce it with:
> FreeBSD 8.0-CURRENT #42: Sat Mar 14 00:47:09 CET 2009

Hrm, ok... let's do this....

The only thing that I have that is in that window that isn't past the
MFC date I set, is the r600 code.  It's been in for a little over a week
now and hasn't killed anyone that I'm aware of, so I'll go ahead and
merge everything outstanding from -CURRENT.

robert.

> Fabian
-- 
Robert Noland <rnoland at FreeBSD.org>
FreeBSD
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