drm/nouveau: crash regression in 3.5

[Marcin Slusarz]

On Mon, Jul 23, 2012 at 08:01:14PM +0200, Ortwin Glück wrote:
> Hi,
> 
> My HP Elitebook 8540w now crashes on boot with 3.5. All works fine with 
> 3.4. Bisected to the following commit:
> 
> 20abd1634a6e2eedb84ca977adea56b8aa06cc3e is the first bad commit
> commit 20abd1634a6e2eedb84ca977adea56b8aa06cc3e
> Author: Ben Skeggs <bskeggs at redhat.com>
> Date:   Mon Apr 30 11:33:43 2012 -0500
> 
>      drm/nouveau: create real execution engine for software object class
> 
>      Just a cleanup more or less, and to remove the need for special 
> handling of
>      software objects.
> 
>      This removes a heap of documentation on dma/graph object formats. 
> The info
>      is very out of date with our current understanding, and is far better
>      documented in rnndb in envytools git.
> 
>      Signed-off-by: Ben Skeggs <bskeggs at redhat.com>
> 
> lspci:
> 01:00.0 VGA compatible controller: NVIDIA Corporation GT215 [Quadro FX 
> 1800M] (rev a2)
> 

Please post the crash log.

Marcin