diff options
Diffstat (limited to 'mm/slab.c')
| -rw-r--r-- | mm/slab.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/mm/slab.c b/mm/slab.c index 51fd424e0d6d..4e212cda8693 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -2992,7 +2992,7 @@ static void *cache_alloc_debugcheck_after(struct kmem_cache *cachep, gfp_t flags, void *objp, unsigned long caller) { WARN_ON_ONCE(cachep->ctor && (flags & __GFP_ZERO)); - if (!objp) + if (!objp || is_kfence_address(objp)) return objp; if (cachep->flags & SLAB_POISON) { check_poison_obj(cachep, objp); @@ -3651,6 +3651,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t flags, EXPORT_SYMBOL(__kmalloc_node_track_caller); #endif /* CONFIG_NUMA */ +#ifdef CONFIG_PRINTK void kmem_obj_info(struct kmem_obj_info *kpp, void *object, struct page *page) { struct kmem_cache *cachep; @@ -3670,6 +3671,7 @@ void kmem_obj_info(struct kmem_obj_info *kpp, void *object, struct page *page) if (DEBUG && cachep->flags & SLAB_STORE_USER) kpp->kp_ret = *dbg_userword(cachep, objp); } +#endif /** * __do_kmalloc - allocate memory |