Linux kernel bug fix: drm/i915/gem: Tighten checks and acquiring the mmap object
Subsystem: gpu/i915 (drivers/gpu/drm/i915/gem/i915_gem_object.h)
Bug type: unknown, severity: unknown
Files changed: drivers/gpu/drm/i915/gem/i915_gem_mman.c;drivers/gpu/drm/i915/gem/i915_gem_object.h
Introduced by Abdiel Janulgue on 2019-12-04 15:11:44 +0000; fixed by Chris Wilson on 2020-02-12 13:24:45 +0200 (lifetime: 69 days)