177 enum hash_algo ima_get_hash_algo(const struct evm_ima_xattr_data *xattr_value,  in ima_get_hash_algo()  argument
183 	if (!xattr_value || xattr_len < 2)  in ima_get_hash_algo()
187 	switch (xattr_value->type) {  in ima_get_hash_algo()
189 		sig = (typeof(sig))xattr_value;  in ima_get_hash_algo()
195 		sig = (typeof(sig))xattr_value;  in ima_get_hash_algo()
202 		ret = xattr_value->data[0];  in ima_get_hash_algo()
210 			if (!memcmp(&xattr_value->data[16], &zero, 4))  in ima_get_hash_algo()
224 		   struct evm_ima_xattr_data **xattr_value)  in ima_read_xattr()  argument
229 				 (char **)xattr_value, 0, GFP_NOFS);  in ima_read_xattr()
277 			struct evm_ima_xattr_data *xattr_value, int xattr_len,  in xattr_verify()  argument
285 	switch (xattr_value->type) {  in xattr_verify()
304 		if (xattr_len - sizeof(xattr_value->type) - hash_start >=  in xattr_verify()
310 			rc = memcmp(&xattr_value->data[hash_start],  in xattr_verify()
332 		sig = (typeof(sig))xattr_value;  in xattr_verify()
339 					     (const char *)xattr_value,  in xattr_verify()
350 						     (const char *)xattr_value,  in xattr_verify()
372 		sig = (typeof(sig))xattr_value;  in xattr_verify()
388 					     (const char *)xattr_value,  in xattr_verify()
478 			     struct evm_ima_xattr_data *xattr_value,  in ima_appraise_measurement()  argument
517 	status = evm_verifyxattr(dentry, XATTR_NAME_IMA, xattr_value,  in ima_appraise_measurement()
543 	if (xattr_value)  in ima_appraise_measurement()
544 		rc = xattr_verify(func, iint, xattr_value, xattr_len, &status,  in ima_appraise_measurement()
552 	    (!xattr_value || xattr_value->type == IMA_XATTR_DIGEST_NG ||  in ima_appraise_measurement()
573 		    (!xattr_value ||  in ima_appraise_measurement()
574 		     xattr_value->type != EVM_IMA_XATTR_DIGSIG)) {  in ima_appraise_measurement()
659 			     const void *xattr_value, size_t xattr_value_len)  in ima_protect_xattr()  argument
701 			      const struct evm_ima_xattr_data *xattr_value,  in validate_hash_algo()  argument
709 	xattr_hash_algo = ima_get_hash_algo(xattr_value, xattr_value_len);  in validate_hash_algo()
748 		       const void *xattr_value, size_t xattr_value_len)  in ima_inode_setxattr()  argument
750 	const struct evm_ima_xattr_data *xvalue = xattr_value;  in ima_inode_setxattr()
755 	result = ima_protect_xattr(dentry, xattr_name, xattr_value,  in ima_inode_setxattr()