Linux kernel bug fix: drm/i915: Check we have an wake device before flushing GTT writes
Subsystem: gpu/i915 (drivers/gpu/drm/i915/i915_gem.c)
Bug type: unknown, severity: low
Files changed: drivers/gpu/drm/i915/i915_gem.c
Introduced by Chris Wilson on 2016-08-18 22:36:45 +0100; fixed by Chris Wilson on 2017-03-27 12:48:44 +0100 (lifetime: 220 days)