Linux kernel bug fix: drm/i915/gt: Fix a double free in gen8_preallocate_top_level_pdp
Subsystem: gpu/i915 (drivers/gpu/drm/i915/gt/gen8_ppgtt.c)
Bug type: double-free, severity: high
Keywords: refcount;double free
Files changed: drivers/gpu/drm/i915/gt/gen8_ppgtt.c
Introduced by Chris Wilson on 2020-09-07 14:24:23 +0300; fixed by Lv Yunlong on 2021-04-27 10:20:46 +0100 (lifetime: 231 days)