[PATCH 13/27] drm/etnaviv: add lockdep annotations to buffer manipulation functions

[Philipp Zabel]

On Fri, 2017-12-01 at 11:36 +0100, Lucas Stach wrote:
> When manipulating the kernel command buffer the GPU mutex must be held, as
> otherwise different callers might try to replace the same part of the
> buffer, wrecking havok in the GPU execution.
> 
> Signed-off-by: Lucas Stach <l.stach at pengutronix.de>

Reviewed-by: Philipp Zabel <p.zabel at pengutronix.de>

regards
Philipp