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| author | Alexey Dobriyan <adobriyan@gmail.com> | 2018-04-06 02:21:28 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-04-06 07:36:24 +0300 |
| commit | be4a7988b35db9e6f95dca818d5e94785840fb58 (patch) | |
| tree | d6e19b6f6472fa8ccb6359bf04ea3f729d83c90c /mm/slub.c | |
| parent | 0293d1fdd677a09b816df0c7bfe8f60d1b9b956f (diff) | |
| download | linux-be4a7988b35db9e6f95dca818d5e94785840fb58.tar.xz | |
kasan: make kasan_cache_create() work with 32-bit slab cache sizes
If SLAB doesn't support 4GB+ kmem caches (it never did), KASAN should
not do it as well.
Link: http://lkml.kernel.org/r/20180305200730.15812-20-adobriyan@gmail.com
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/slub.c')
| -rw-r--r-- | mm/slub.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/slub.c b/mm/slub.c index b4a739f8f84d..dfead847961c 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -3458,7 +3458,7 @@ static void set_cpu_partial(struct kmem_cache *s) static int calculate_sizes(struct kmem_cache *s, int forced_order) { slab_flags_t flags = s->flags; - size_t size = s->object_size; + unsigned int size = s->object_size; int order; /* |