linux-stable/mm/kasan
Andrey Konovalov 3b7f8813e9 kasan: only define kasan_never_merge for Generic mode
KASAN prevents merging of slab caches whose objects have per-object
metadata stored in redzones.

As now only the Generic mode uses per-object metadata, define
kasan_never_merge() only for this mode.

Link: https://lkml.kernel.org/r/81ed01f29ff3443580b7e2fe362a8b47b1e8006d.1662411799.git.andreyknvl@google.com
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Reviewed-by: Marco Elver <elver@google.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Evgenii Stepanov <eugenis@google.com>
Cc: Peter Collingbourne <pcc@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2022-10-03 14:02:58 -07:00
..
common.c kasan: only define kasan_never_merge for Generic mode 2022-10-03 14:02:58 -07:00
generic.c kasan: only define kasan_never_merge for Generic mode 2022-10-03 14:02:58 -07:00
hw_tags.c kasan: fix zeroing vmalloc memory with HW_TAGS 2022-07-03 18:08:39 -07:00
init.c kasan: use MAX_PTRS_PER_* for early shadow tables 2021-06-29 10:53:53 -07:00
kasan.h kasan: introduce kasan_init_cache_meta 2022-10-03 14:02:58 -07:00
Makefile mm/kasan: remove unnecessary CONFIG_KASAN option 2022-03-24 19:06:48 -07:00
quarantine.c kasan: give better names to shadow values 2022-05-13 07:20:19 -07:00
report.c kasan: introduce kasan_get_alloc_track 2022-10-03 14:02:57 -07:00
report_generic.c kasan: introduce kasan_print_aux_stacks 2022-10-03 14:02:57 -07:00
report_hw_tags.c kasan: simplify kasan_find_first_bad_addr call sites 2022-03-24 19:06:49 -07:00
report_sw_tags.c kasan: simplify kasan_find_first_bad_addr call sites 2022-03-24 19:06:49 -07:00
report_tags.c kasan: drop CONFIG_KASAN_TAGS_IDENTIFY 2022-10-03 14:02:57 -07:00
shadow.c UML: add support for KASAN under x86_64 2022-07-17 23:35:22 +02:00
sw_tags.c kasan: add kasan mode messages when kasan init 2021-11-11 09:34:35 -08:00
tags.c kasan: introduce kasan_requires_meta 2022-10-03 14:02:58 -07:00