Re: [PATCH 2/2] drm/i915: Don't check for idleness before retiring after a GPU hang

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On ma, 2016-08-08 at 08:28 +0100, Chris Wilson wrote:
> When we force the cleanup after a GPU hang, we want to retire all
> requests, or else we may leak them if truly wedged (and the GPU never
> advances again). Converting to the active request helpers had the issue
> of doing the check against busyness before reporting the request, so if
> we claim the GPU had hung but this engine hadn't we could potential skip
> the request cleanup - triggering the self-check BUG.
> 

Could document the splat here.

Reviewed-by: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx>

Regards, Joonas
-- 
Joonas Lahtinen
Open Source Technology Center
Intel Corporation
_______________________________________________
Intel-gfx mailing list
Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/intel-gfx




[Index of Archives]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]
  Powered by Linux