Linux kernel bug fix: drm/i915: synchronize_irq() against the actual irq
Subsystem: gpu/i915 (drivers/gpu/drm/i915/display/intel_display_power.c)
Bug type: crash, severity: high
Files changed: drivers/gpu/drm/i915/display/intel_display_power.c;drivers/gpu/drm/i915/display/intel_pipe_crc.c;drivers/gpu/drm/i915/gt/intel_engine_cs.c;drivers/gpu/drm/i915/i915_debugfs.c;drivers/gpu/drm/i915/i915_irq.c;drivers/gpu/drm/i915/i915_irq.h;drivers/gpu/drm/i915/intel_guc_log.c
Introduced by Ville Syrjälä on 2019-06-26 19:23:28 +0300; fixed by Ville Syrjälä on 2019-07-03 10:07:13 +0100 (lifetime: 6 days)