This patch set enables stackdepot and quarantine for SLUB allocator and
fixes a problem with incorrect calculating the offset of the nearest
object in the presence of SLUB red zones.
Alexander Potapenko (3):
mm, kasan: account for object redzone in SLUB's nearest_obj()
mm, kasan: align free_meta_offset on sizeof(void*)
mm, kasan: switch SLUB to stackdepot, enable memory quarantine for
SLUB
---
v8: - added "mm, kasan: align free_meta_offset on sizeof(void*)"
- incorporated fixes by Andrey Ryabinin
---
include/linux/kasan.h | 2 ++
include/linux/slab_def.h | 3 ++-
include/linux/slub_def.h | 14 ++++++++---
lib/Kconfig.kasan | 4 +--
mm/kasan/Makefile | 3 +--
mm/kasan/kasan.c | 63 ++++++++++++++++++++++++------------------------
mm/kasan/kasan.h | 3 +--
mm/kasan/report.c | 8 +++---
mm/slab.h | 2 ++
mm/slub.c | 59 ++++++++++++++++++++++++++++++++++-----------
10 files changed, 100 insertions(+), 61 deletions(-)
--
2.8.0.rc3.226.g39d4020
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