v4.9-rc3: radeon oops on shutdown

[Deucher, Alexander]

> -----Original Message-----
> From: Pavel Machek [mailto:pavel at ucw.cz]
> Sent: Monday, November 07, 2016 1:40 PM
> To: Deucher, Alexander; Koenig, Christian; dri-devel at lists.freedesktop.org;
> kernel list
> Subject: v4.9-rc3: radeon oops on shutdown
> 
> Hi!
> 
> On old thinkpad T40p... with v4.9-rc3+ I'm getting radeon oops on
> shutdown. Seems repeatable.
> 
> Unable to handle kernel NULL pointer dereference at 78c.
> IP: .. radeon_connector_unregister
> ...
> trace:
> ? drm_connector_unregister.part.5
> drm_connector_unregister_all
> 

Already fixed:
https://cgit.freedesktop.org/~airlied/linux/commit/?h=drm-fixes&id=0a6e21056eaa859353945c4b164f3ef574d84271

Alex