Linux kernel bug fix: drm/i915/gvt: Prevent use-after-free in ppgtt_free_all_spt()
Subsystem: gpu/i915 (drivers/gpu/drm/i915/gvt/gtt.c)
Bug type: use-after-free, severity: medium
Keywords: use after free
Files changed: drivers/gpu/drm/i915/gvt/gtt.c
Introduced by Changbin Du on 2018-03-06 13:19:21 +0800; fixed by Chris Wilson on 2019-04-08 10:39:52 +0800 (lifetime: 397 days)