kernel/bpf/verifier.c

12355 		       const struct btf_type *t, const struct btf_type *ref_t,
12418 		if (!btf_type_is_struct(ref_t)) {
12420 				meta->func_name, argno, btf_type_str(ref_t), ref_tname);
12439 	if (!btf_type_is_scalar(ref_t) && !__btf_type_is_scalar_struct(env, meta->btf, ref_t, 0) &&
12440 	    (arg_mem_size ? !btf_type_is_void(ref_t) : 1)) {
12442 			argno, btf_type_str(ref_t), ref_tname, arg_mem_size ? "void, " : "");
12450 					const struct btf_type *ref_t,
12513 			meta->func_name, argno, btf_type_str(ref_t), ref_tname, argno + 1,
13028 		const struct btf_type *t, *ref_t, *resolve_ret;
13120 		ref_t = btf_type_skip_modifiers(btf, t->type, &ref_id);
13121 		ref_tname = btf_name_by_offset(btf, ref_t->name_off);
13123 		kf_arg_type = get_kfunc_ptr_arg_type(env, meta, t, ref_t, ref_tname, args, i, nargs);
13371 			ref_t = btf_type_by_id(btf_vmlinux, ref_id);
13372 			ref_tname = btf_name_by_offset(btf, ref_t->name_off);
13385 			ret = process_kf_arg_ptr_to_btf_id(env, reg, ref_t, ref_tname, ref_id, meta, i);
13390 			resolve_ret = btf_resolve_size(btf, ref_t, &type_size);
13393 					i, btf_type_str(ref_t), ref_tname, PTR_ERR(resolve_ret));