Linux kernel bug fix: drm/i915/execlists: Always force a context reload when rewinding RING_TAIL
Subsystem: gpu/i915 (drivers/gpu/drm/i915/gt/intel_ring_types.h)
Bug type: crash, severity: high
Files changed: drivers/gpu/drm/i915/gt/intel_lrc.c;drivers/gpu/drm/i915/gt/intel_ring.c;drivers/gpu/drm/i915/gt/intel_ring.h;drivers/gpu/drm/i915/gt/intel_ring_types.h
Introduced by Chris Wilson on 2019-06-20 16:52:36 +0100; fixed by Chris Wilson on 2020-02-07 21:41:46 +0000 (lifetime: 232 days)