1 /* SPDX-License-Identifier: GPL-2.0 */
59 int kasan_add_zero_shadow(void *start, unsigned long size);
60 void kasan_remove_zero_shadow(void *start, unsigned long size);
70 static inline int kasan_add_zero_shadow(void *start, unsigned long size)  in kasan_add_zero_shadow()  argument
75 					unsigned long size)  in kasan_remove_zero_shadow()  argument
144 void __kasan_unpoison_range(const void *addr, size_t size);
145 static __always_inline void kasan_unpoison_range(const void *addr, size_t size)  in kasan_unpoison_range()  argument
148 		__kasan_unpoison_range(addr, size);  in kasan_unpoison_range()
167 void __kasan_cache_create(struct kmem_cache *cache, unsigned int *size,
169 static __always_inline void kasan_cache_create(struct kmem_cache *cache,  in kasan_cache_create()  argument
170 				unsigned int *size, slab_flags_t *flags)  in kasan_cache_create()  argument
173 		__kasan_cache_create(cache, size, flags);  in kasan_cache_create()
176 void __kasan_cache_create_kmalloc(struct kmem_cache *cache);
177 static __always_inline void kasan_cache_create_kmalloc(struct kmem_cache *cache)  in kasan_cache_create_kmalloc()  argument
180 		__kasan_cache_create_kmalloc(cache);  in kasan_cache_create_kmalloc()
183 size_t __kasan_metadata_size(struct kmem_cache *cache);
184 static __always_inline size_t kasan_metadata_size(struct kmem_cache *cache)  in kasan_metadata_size()  argument
187 		return __kasan_metadata_size(cache);  in kasan_metadata_size()
198 void __kasan_unpoison_object_data(struct kmem_cache *cache, void *object);
199 static __always_inline void kasan_unpoison_object_data(struct kmem_cache *cache,  in kasan_unpoison_object_data()  argument
203 		__kasan_unpoison_object_data(cache, object);  in kasan_unpoison_object_data()
206 void __kasan_poison_object_data(struct kmem_cache *cache, void *object);
207 static __always_inline void kasan_poison_object_data(struct kmem_cache *cache,  in kasan_poison_object_data()  argument
211 		__kasan_poison_object_data(cache, object);  in kasan_poison_object_data()
214 void * __must_check __kasan_init_slab_obj(struct kmem_cache *cache,
217 				struct kmem_cache *cache, const void *object)  in kasan_init_slab_obj()  argument
220 		return __kasan_init_slab_obj(cache, object);  in kasan_init_slab_obj()
259 				    size_t size, gfp_t flags);
261 				const void *object, size_t size, gfp_t flags)  in kasan_kmalloc()  argument
264 		return __kasan_kmalloc(s, object, size, flags);  in kasan_kmalloc()
269 					  size_t size, gfp_t flags);
271 						      size_t size, gfp_t flags)  in kasan_kmalloc_large()  argument
274 		return __kasan_kmalloc_large(ptr, size, flags);  in kasan_kmalloc_large()
290  * the hardware tag-based mode that doesn't rely on compiler instrumentation.
310 static inline void kasan_unpoison_range(const void *address, size_t size) {}  in kasan_unpoison_range()  argument
315 static inline void kasan_cache_create(struct kmem_cache *cache,  in kasan_cache_create()  argument
316 				      unsigned int *size,  in kasan_cache_create()  argument
318 static inline void kasan_cache_create_kmalloc(struct kmem_cache *cache) {}  in kasan_cache_create_kmalloc()  argument
319 static inline size_t kasan_metadata_size(struct kmem_cache *cache) { return 0; }  in kasan_metadata_size()  argument
321 static inline void kasan_unpoison_object_data(struct kmem_cache *cache,  in kasan_unpoison_object_data()  argument
323 static inline void kasan_poison_object_data(struct kmem_cache *cache,  in kasan_poison_object_data()  argument
325 static inline void *kasan_init_slab_obj(struct kmem_cache *cache,  in kasan_init_slab_obj()  argument
342 				size_t size, gfp_t flags)  in kasan_kmalloc()  argument
346 static inline void *kasan_kmalloc_large(const void *ptr, size_t size, gfp_t flags)  in kasan_kmalloc_large()  argument
370 void kasan_cache_shrink(struct kmem_cache *cache);
371 void kasan_cache_shutdown(struct kmem_cache *cache);
376 static inline void kasan_cache_shrink(struct kmem_cache *cache) {}  in kasan_cache_shrink()  argument
377 static inline void kasan_cache_shutdown(struct kmem_cache *cache) {}  in kasan_cache_shutdown()  argument
390  * kasan_report - print a report about a bad memory access detected by KASAN
392  * @size: size of the bad access
396 bool kasan_report(unsigned long addr, size_t size,
430 int kasan_populate_vmalloc(unsigned long addr, unsigned long size);
431 void kasan_poison_vmalloc(const void *start, unsigned long size);
432 void kasan_unpoison_vmalloc(const void *start, unsigned long size);
440 					unsigned long size)  in kasan_populate_vmalloc()  argument
445 static inline void kasan_poison_vmalloc(const void *start, unsigned long size)  in kasan_poison_vmalloc()  argument
447 static inline void kasan_unpoison_vmalloc(const void *start, unsigned long size)  in kasan_unpoison_vmalloc()  argument
464 int kasan_module_alloc(void *addr, size_t size);
469 static inline int kasan_module_alloc(void *addr, size_t size) { return 0; }  in kasan_module_alloc()  argument