[PATCH 07/10] drm/i915: Implement MST Aux device registration

Ville Syrjälä ville.syrjala at linux.intel.com
Fri Jul 12 20:05:59 UTC 2019

On Fri, Jul 12, 2019 at 03:48:53PM -0400, Lyude Paul wrote:
> BTW, I just tried these patches on my T450s (using i915) and I'm seeing some
> kernel warnings with them when adding DP aux devices after connecting a new
> MST topology to the system: 
> [  367.742571] WARNING: CPU: 2 PID: 442 at drivers/gpu/drm/drm_mode_object.c:45 __drm_mode_object_add+0xaa/0xb0 [drm]

Looks like Daniel added that particular WARN in
commit 4f5368b5541a  ("drm/kms: Catch mode_object lifetime errors").

Ville Syrjälä

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