[Intel-gfx] [PATCH][drm-next] drm/i915/gvt: ensure -ve return value is handled correctly

[Joonas Lahtinen]

On Fri, 2017-09-22 at 17:50 +0000, Wang, Zhi A wrote:
> Thanks for the reply. Learned a lot. :)
> 
> GEM_BUG_ON is new to me since it wasn't there at the beginning of
> GVT-g upstream. It showed up later. So I left a lot of WARN_ON in the
> code and some of them should be GEM_BUG_ON now.
> 
> Now I can figure out those differences. We can discuss with our QA to
> see if they would like to enable I915_GEM_DEBUG and then we can move
> to GEM_BUG_ON also, or maybe we can have a dedicated GVT_BUG_ON. :)
> Thank you so much. Have a great weekend.

GVT_BUG_ON is probably the way to go :)

Regards, Joonas
-- 
Joonas Lahtinen
Open Source Technology Center
Intel Corporation