Linux kernel bug fix: drm/i915: Fixup userptr mmu notifier registration error handling
Subsystem: gpu/i915 (drivers/gpu/drm/i915/i915_gem_userptr.c)
Bug type: deadlock, severity: medium
Keywords: deadlock
Files changed: drivers/gpu/drm/i915/i915_gem_userptr.c
Introduced by Daniel Vetter on 2017-10-10 12:57:03 +0200; fixed by Tvrtko Ursulin on 2017-10-18 09:25:39 +0100 (lifetime: 7 days)