179 enum hash_algo ima_get_hash_algo(const struct evm_ima_xattr_data *xattr_value,  in ima_get_hash_algo()  argument
185 	if (!xattr_value || xattr_len < 2)  in ima_get_hash_algo()
189 	switch (xattr_value->type) {  in ima_get_hash_algo()
191 		sig = (typeof(sig))xattr_value;  in ima_get_hash_algo()
197 		sig = (typeof(sig))xattr_value;  in ima_get_hash_algo()
204 		ret = xattr_value->data[0];  in ima_get_hash_algo()
212 			if (!memcmp(&xattr_value->data[16], &zero, 4))  in ima_get_hash_algo()
226 		   struct evm_ima_xattr_data **xattr_value, int xattr_len)  in ima_read_xattr()  argument
231 				 (char **)xattr_value, xattr_len, GFP_NOFS);  in ima_read_xattr()
279 			struct evm_ima_xattr_data *xattr_value, int xattr_len,  in xattr_verify()  argument
287 	switch (xattr_value->type) {  in xattr_verify()
306 		if (xattr_len - sizeof(xattr_value->type) - hash_start >=  in xattr_verify()
312 			rc = memcmp(&xattr_value->data[hash_start],  in xattr_verify()
334 		sig = (typeof(sig))xattr_value;  in xattr_verify()
341 					     (const char *)xattr_value,  in xattr_verify()
352 						     (const char *)xattr_value,  in xattr_verify()
374 		sig = (typeof(sig))xattr_value;  in xattr_verify()
392 					     (const char *)xattr_value,  in xattr_verify()
494 			     struct evm_ima_xattr_data *xattr_value,  in ima_appraise_measurement()  argument
544 	status = evm_verifyxattr(dentry, XATTR_NAME_IMA, xattr_value,  in ima_appraise_measurement()
570 	if (xattr_value)  in ima_appraise_measurement()
571 		rc = xattr_verify(func, iint, xattr_value, xattr_len, &status,  in ima_appraise_measurement()
579 	    (!xattr_value || xattr_value->type == IMA_XATTR_DIGEST_NG ||  in ima_appraise_measurement()
600 		    (!xattr_value ||  in ima_appraise_measurement()
601 		     xattr_value->type != EVM_IMA_XATTR_DIGSIG)) {  in ima_appraise_measurement()
687 			     const void *xattr_value, size_t xattr_value_len)  in ima_protect_xattr()  argument
729 			      const struct evm_ima_xattr_data *xattr_value,  in validate_hash_algo()  argument
737 	xattr_hash_algo = ima_get_hash_algo(xattr_value, xattr_value_len);  in validate_hash_algo()
776 			      const char *xattr_name, const void *xattr_value,  in ima_inode_setxattr()  argument
779 	const struct evm_ima_xattr_data *xvalue = xattr_value;  in ima_inode_setxattr()
784 	result = ima_protect_xattr(dentry, xattr_name, xattr_value,  in ima_inode_setxattr()