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(parent: 164e57c) | patch
drm/i915/guc: Clear pointers on free
authorJohn Harrison <John.C.Harrison@Intel.com>
Wed, 28 Oct 2020 14:58:26 +0000 (07:58 -0700)
committerJoonas Lahtinen <joonas.lahtinen@linux.intel.com>
Thu, 29 Oct 2020 11:46:28 +0000 (13:46 +0200)
commit0f41e31a7bdca9a1c51ae21ccfc569ccb9359e03
tree45c70dc261ca5f89219170a46ea29c78a38c8099tree | snapshot
parent164e57ca151b144c6952ffb7c52cf3bf81e766f8commit | diff
drm/i915/guc: Clear pointers on free

Clear out some pointers when objects have been de-allocated. This
makes it much easier to track down use-after-free type issues.

Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201028145826.2949180-4-John.C.Harrison@Intel.com
drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c diff | blob | history
drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git