[Intel-gfx] [RFC PATCH] drm/i915: Suppress page allocation warnings on engine park

[Chris Wilson]

Quoting Janusz Krzysztofik (2020-04-02 11:19:06)
> On memory constrained systems it may happen that no pages are available
> for serving object creation attempt during engine park.  Since we can
> and we do ignore that failure, let's suppress possible warnings from
> page allocator to avoid confusion and make CI happy.

The effect of ignoring it though is dangerous, hence why I had a
warning.
-Chris