[PATCH 03/15] drm/i915: Remove dma_buf_kmap selftest

[Chris Wilson]

Quoting Daniel Vetter (2019-11-18 10:35:24)
> It's the only user left in the entire kernel for dma_buf_kmap/_kunmap.
> Delete it, before we start garbage-collecting the various
> implementations.

Ok then, I'm still mourning the loss of kmap. I definitely do not think
we should _only_ have a whole-object-at-a-time interface as we may have
to deal with objects larger than the aperture, or even larger than
system memory. I feel we have a bridge to cross in future...

Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris