diff options
Diffstat (limited to 'mm/kasan/kasan.c')
| -rw-r--r-- | mm/kasan/kasan.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/mm/kasan/kasan.c b/mm/kasan/kasan.c index 9348d27088c1..c81549d5c833 100644 --- a/mm/kasan/kasan.c +++ b/mm/kasan/kasan.c @@ -413,7 +413,7 @@ void kasan_cache_create(struct kmem_cache *cache, size_t *size, *size += sizeof(struct kasan_alloc_meta); /* Add free meta. */ - if (cache->flags & SLAB_DESTROY_BY_RCU || cache->ctor || + if (cache->flags & SLAB_TYPESAFE_BY_RCU || cache->ctor || cache->object_size < sizeof(struct kasan_free_meta)) { cache->kasan_info.free_meta_offset = *size; *size += sizeof(struct kasan_free_meta); @@ -561,7 +561,7 @@ static void kasan_poison_slab_free(struct kmem_cache *cache, void *object) unsigned long rounded_up_size = round_up(size, KASAN_SHADOW_SCALE_SIZE); /* RCU slabs could be legally used after free within the RCU period */ - if (unlikely(cache->flags & SLAB_DESTROY_BY_RCU)) + if (unlikely(cache->flags & SLAB_TYPESAFE_BY_RCU)) return; kasan_poison_shadow(object, rounded_up_size, KASAN_KMALLOC_FREE); @@ -572,7 +572,7 @@ bool kasan_slab_free(struct kmem_cache *cache, void *object) s8 shadow_byte; /* RCU slabs could be legally used after free within the RCU period */ - if (unlikely(cache->flags & SLAB_DESTROY_BY_RCU)) + if (unlikely(cache->flags & SLAB_TYPESAFE_BY_RCU)) return false; shadow_byte = READ_ONCE(*(s8 *)kasan_mem_to_shadow(object)); @@ -691,7 +691,7 @@ int kasan_module_alloc(void *addr, size_t size) ret = __vmalloc_node_range(shadow_size, 1, shadow_start, shadow_start + shadow_size, - GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, + GFP_KERNEL | __GFP_ZERO, PAGE_KERNEL, VM_NO_GUARD, NUMA_NO_NODE, __builtin_return_address(0)); |
