291 	const char *func_name;  member
2626 	const char *func_name;  in add_kfunc_call()  local
2705 	func_name = btf_name_by_offset(desc_btf, func->name_off);  in add_kfunc_call()
2706 	addr = kallsyms_lookup_name(func_name);  in add_kfunc_call()
2709 			func_name);  in add_kfunc_call()
2721 				func_name);  in add_kfunc_call()
2738 				     func_proto, func_name,  in add_kfunc_call()
10382 				meta->func_name, argno, btf_type_str(ref_t), ref_tname);  in get_kfunc_ptr_arg_type()
10467 			meta->func_name, argno, btf_type_str(ref_t), ref_tname, argno + 1,  in process_kf_arg_ptr_to_btf_id()
10838 	const char *func_name = meta->func_name, *ref_tname;  in check_kfunc_args()  local
10848 		verbose(env, "Function %s has %d > %d args\n", func_name, nargs,  in check_kfunc_args()
11234 			func_name);  in check_kfunc_args()
11248 	const char *func_name;  in fetch_kfunc_meta()  local
11263 	func_name = btf_name_by_offset(desc_btf, func->name_off);  in fetch_kfunc_meta()
11265 		*kfunc_name = func_name;  in fetch_kfunc_meta()
11278 	meta->func_name = func_name;  in fetch_kfunc_meta()
11289 	const char *func_name, *ptr_type_name;  in check_kfunc_call()  local
11302 	err = fetch_kfunc_meta(env, insn, &meta, &func_name);  in check_kfunc_call()
11303 	if (err == -EACCES && func_name)  in check_kfunc_call()
11304 		verbose(env, "calling kernel function %s is not allowed\n", func_name);  in check_kfunc_call()
11319 		verbose(env, "program must be sleepable to call sleepable kfunc %s\n", func_name);  in check_kfunc_call()
11336 			verbose(env, "nested rcu read lock (kernel function %s)\n", func_name);  in check_kfunc_call()
11347 			verbose(env, "kernel func %s is sleepable within rcu_read_lock region\n", func_name);  in check_kfunc_call()
11353 		verbose(env, "unmatched rcu read unlock (kernel function %s)\n", func_name);  in check_kfunc_call()
11368 				func_name, meta.func_id);  in check_kfunc_call()
11382 				func_name, meta.func_id);  in check_kfunc_call()
11389 				func_name, meta.func_id);  in check_kfunc_call()
11399 				func_name, meta.func_id);  in check_kfunc_call()
11536 					meta.func_name);  in check_kfunc_call()
11553 					func_name,  in check_kfunc_call()
19235 static int check_attach_modify_return(unsigned long addr, const char *func_name)  in check_attach_modify_return()  argument
19238 	    !strncmp(SECURITY_PREFIX, func_name, sizeof(SECURITY_PREFIX) - 1))  in check_attach_modify_return()