[Intel-gfx] [PATCH v16 02/13] drm/i915: add syncobj timeline support

[Chris Wilson]

Quoting Lionel Landwerlin (2019-09-09 10:31:05)
> v9: After explanations on
>     https://lists.freedesktop.org/archives/dri-devel/2019-August/229287.html
>     drop the ordering check from v8 (Lionel)

Designing an interface to be antirobust. Userspace shooting itself in
the foot is fine; userspace breaking the kernel in the process, no.
-Chris