75 static int shash_update_unaligned(struct shash_desc *desc, const u8 *data,  in shash_update_unaligned()  argument
82 				     ((unsigned long)data & alignmask);  in shash_update_unaligned()
91 	memcpy(buf, data, unaligned_len);  in shash_update_unaligned()
96 	       shash->update(desc, data + unaligned_len, len - unaligned_len);  in shash_update_unaligned()
99 int crypto_shash_update(struct shash_desc *desc, const u8 *data,  in crypto_shash_update()  argument
106 	if ((unsigned long)data & alignmask)  in crypto_shash_update()
107 		return shash_update_unaligned(desc, data, len);  in crypto_shash_update()
109 	return shash->update(desc, data, len);  in crypto_shash_update()
148 static int shash_finup_unaligned(struct shash_desc *desc, const u8 *data,  in shash_finup_unaligned()  argument
151 	return crypto_shash_update(desc, data, len) ?:  in shash_finup_unaligned()
155 int crypto_shash_finup(struct shash_desc *desc, const u8 *data,  in crypto_shash_finup()  argument
162 	if (((unsigned long)data | (unsigned long)out) & alignmask)  in crypto_shash_finup()
163 		return shash_finup_unaligned(desc, data, len, out);  in crypto_shash_finup()
165 	return shash->finup(desc, data, len, out);  in crypto_shash_finup()
169 static int shash_digest_unaligned(struct shash_desc *desc, const u8 *data,  in shash_digest_unaligned()  argument
173 	       crypto_shash_finup(desc, data, len, out);  in shash_digest_unaligned()
176 int crypto_shash_digest(struct shash_desc *desc, const u8 *data,  in crypto_shash_digest()  argument
183 	if (((unsigned long)data | (unsigned long)out) & alignmask)  in crypto_shash_digest()
184 		return shash_digest_unaligned(desc, data, len, out);  in crypto_shash_digest()
186 	return shash->digest(desc, data, len, out);  in crypto_shash_digest()
228 		nbytes = crypto_shash_update(desc, walk.data, nbytes);  in shash_ahash_update()
255 			 crypto_shash_finup(desc, walk.data, nbytes,  in shash_ahash_finup()
257 			 crypto_shash_update(desc, walk.data, nbytes);  in shash_ahash_finup()
286 		void *data;  in shash_ahash_digest()  local
288 		data = kmap_atomic(sg_page(sg));  in shash_ahash_digest()
289 		err = crypto_shash_digest(desc, data + offset, nbytes,  in shash_ahash_digest()
291 		kunmap_atomic(data);  in shash_ahash_digest()
403 		nbytes = crypto_shash_update(desc, walk.data, nbytes);  in shash_compat_update()
424 		void *data;  in shash_compat_digest()  local
428 		data = kmap_atomic(sg_page(sg));  in shash_compat_digest()
429 		err = crypto_shash_digest(desc, data + offset, nbytes, out);  in shash_compat_digest()
430 		kunmap_atomic(data);  in shash_compat_digest()