Linux kernel bug fix: drm/i915: Prevent machine hang from Broxton's vtd w/a and error capture
Subsystem: gpu/i915 (drivers/gpu/drm/i915/i915_gpu_error.c)
Bug type: deadlock, severity: security
Keywords: deadlock
Files changed: drivers/gpu/drm/i915/i915_gem_gtt.c;drivers/gpu/drm/i915/i915_gpu_error.c;drivers/gpu/drm/i915/i915_gpu_error.h
Introduced by Jon Bloomfield on 2017-05-25 12:45:50 +0100; fixed by Chris Wilson on 2018-11-20 10:09:27 +0200 (lifetime: 543 days)