281 struct btf_verifier_env {  struct
406 	s32 (*check_meta)(struct btf_verifier_env *env,
409 	int (*resolve)(struct btf_verifier_env *env,
411 	int (*check_member)(struct btf_verifier_env *env,
415 	int (*check_kflag_member)(struct btf_verifier_env *env,
419 	void (*log_details)(struct btf_verifier_env *env,
429 static int btf_resolve(struct btf_verifier_env *env,
432 static int btf_func_check(struct btf_verifier_env *env,
1380 __printf(2, 3) static void btf_verifier_log(struct btf_verifier_env *env,  in btf_verifier_log()
1394 __printf(4, 5) static void __btf_verifier_log_type(struct btf_verifier_env *env,  in __btf_verifier_log_type()
1438 static void btf_verifier_log_member(struct btf_verifier_env *env,  in btf_verifier_log_member()
1484 static void btf_verifier_log_vsi(struct btf_verifier_env *env,  in btf_verifier_log_vsi()
1511 static void btf_verifier_log_hdr(struct btf_verifier_env *env,  in btf_verifier_log_hdr()
1535 static int btf_add_type(struct btf_verifier_env *env, struct btf_type *t)  in btf_add_type()
1676 static int env_resolve_init(struct btf_verifier_env *env)  in env_resolve_init()
1712 static void btf_verifier_env_free(struct btf_verifier_env *env)  in btf_verifier_env_free()
1718 static bool env_type_is_resolve_sink(const struct btf_verifier_env *env,  in env_type_is_resolve_sink()
1743 static bool env_type_is_resolved(const struct btf_verifier_env *env,  in env_type_is_resolved()
1753 static int env_stack_push(struct btf_verifier_env *env,  in env_stack_push()
1783 static void env_stack_set_next_member(struct btf_verifier_env *env,  in env_stack_set_next_member()
1789 static void env_stack_pop_resolved(struct btf_verifier_env *env,  in env_stack_pop_resolved()
1802 static const struct resolve_vertex *env_stack_peak(struct btf_verifier_env *env)  in env_stack_peak()
1971 static int btf_df_check_member(struct btf_verifier_env *env,  in btf_df_check_member()
1981 static int btf_df_check_kflag_member(struct btf_verifier_env *env,  in btf_df_check_kflag_member()
1994 static int btf_generic_check_kflag_member(struct btf_verifier_env *env,  in btf_generic_check_kflag_member()
2013 static int btf_df_resolve(struct btf_verifier_env *env,  in btf_df_resolve()
2027 static int btf_int_check_member(struct btf_verifier_env *env,  in btf_int_check_member()
2065 static int btf_int_check_kflag_member(struct btf_verifier_env *env,  in btf_int_check_kflag_member()
2121 static s32 btf_int_check_meta(struct btf_verifier_env *env,  in btf_int_check_meta()
2185 static void btf_int_log(struct btf_verifier_env *env,  in btf_int_log()
2386 static int btf_modifier_check_member(struct btf_verifier_env *env,  in btf_modifier_check_member()
2411 static int btf_modifier_check_kflag_member(struct btf_verifier_env *env,  in btf_modifier_check_kflag_member()
2436 static int btf_ptr_check_member(struct btf_verifier_env *env,  in btf_ptr_check_member()
2462 static int btf_ref_type_check_meta(struct btf_verifier_env *env,  in btf_ref_type_check_meta()
2510 static int btf_modifier_resolve(struct btf_verifier_env *env,  in btf_modifier_resolve()
2552 static int btf_var_resolve(struct btf_verifier_env *env,  in btf_var_resolve()
2598 static int btf_ptr_resolve(struct btf_verifier_env *env,  in btf_ptr_resolve()
2695 static void btf_ref_type_log(struct btf_verifier_env *env,  in btf_ref_type_log()
2719 static s32 btf_fwd_check_meta(struct btf_verifier_env *env,  in btf_fwd_check_meta()
2745 static void btf_fwd_type_log(struct btf_verifier_env *env,  in btf_fwd_type_log()
2760 static int btf_array_check_member(struct btf_verifier_env *env,  in btf_array_check_member()
2789 static s32 btf_array_check_meta(struct btf_verifier_env *env,  in btf_array_check_meta()
2842 static int btf_array_resolve(struct btf_verifier_env *env,  in btf_array_resolve()
2907 static void btf_array_log(struct btf_verifier_env *env,  in btf_array_log()
3011 static int btf_struct_check_member(struct btf_verifier_env *env,  in btf_struct_check_member()
3036 static s32 btf_struct_check_meta(struct btf_verifier_env *env,  in btf_struct_check_meta()
3117 static int btf_struct_resolve(struct btf_verifier_env *env,  in btf_struct_resolve()
3188 static void btf_struct_log(struct btf_verifier_env *env,  in btf_struct_log()
3615 static int btf_enum_check_member(struct btf_verifier_env *env,  in btf_enum_check_member()
3640 static int btf_enum_check_kflag_member(struct btf_verifier_env *env,  in btf_enum_check_kflag_member()
3675 static s32 btf_enum_check_meta(struct btf_verifier_env *env,  in btf_enum_check_meta()
3734 static void btf_enum_log(struct btf_verifier_env *env,  in btf_enum_log()
3783 static s32 btf_enum64_check_meta(struct btf_verifier_env *env,  in btf_enum64_check_meta()
3886 static s32 btf_func_proto_check_meta(struct btf_verifier_env *env,  in btf_func_proto_check_meta()
3914 static void btf_func_proto_log(struct btf_verifier_env *env,  in btf_func_proto_log()
3973 static s32 btf_func_check_meta(struct btf_verifier_env *env,  in btf_func_check_meta()
3998 static int btf_func_resolve(struct btf_verifier_env *env,  in btf_func_resolve()
4022 static s32 btf_var_check_meta(struct btf_verifier_env *env,  in btf_var_check_meta()
4070 static void btf_var_log(struct btf_verifier_env *env, const struct btf_type *t)  in btf_var_log()
4086 static s32 btf_datasec_check_meta(struct btf_verifier_env *env,  in btf_datasec_check_meta()
4159 static int btf_datasec_resolve(struct btf_verifier_env *env,  in btf_datasec_resolve()
4198 static void btf_datasec_log(struct btf_verifier_env *env,  in btf_datasec_log()
4237 static s32 btf_float_check_meta(struct btf_verifier_env *env,  in btf_float_check_meta()
4262 static int btf_float_check_member(struct btf_verifier_env *env,  in btf_float_check_member()
4297 static void btf_float_log(struct btf_verifier_env *env,  in btf_float_log()
4312 static s32 btf_decl_tag_check_meta(struct btf_verifier_env *env,  in btf_decl_tag_check_meta()
4355 static int btf_decl_tag_resolve(struct btf_verifier_env *env,  in btf_decl_tag_resolve()
4401 static void btf_decl_tag_log(struct btf_verifier_env *env, const struct btf_type *t)  in btf_decl_tag_log()
4416 static int btf_func_proto_check(struct btf_verifier_env *env,  in btf_func_proto_check()
4510 static int btf_func_check(struct btf_verifier_env *env,  in btf_func_check()
4560 static s32 btf_check_meta(struct btf_verifier_env *env,  in btf_check_meta()
4602 static int btf_check_all_metas(struct btf_verifier_env *env)  in btf_check_all_metas()
4629 static bool btf_resolve_valid(struct btf_verifier_env *env,  in btf_resolve_valid()
4670 static int btf_resolve(struct btf_verifier_env *env,  in btf_resolve()
4703 static int btf_check_all_types(struct btf_verifier_env *env)  in btf_check_all_types()
4737 static int btf_parse_type_sec(struct btf_verifier_env *env)  in btf_parse_type_sec()
4760 static int btf_parse_str_sec(struct btf_verifier_env *env)  in btf_parse_str_sec()
4804 static int btf_check_sec_info(struct btf_verifier_env *env,  in btf_check_sec_info()
4857 static int btf_parse_hdr(struct btf_verifier_env *env)  in btf_parse_hdr()
4921 static int btf_check_type_tags(struct btf_verifier_env *env,  in btf_check_type_tags()
4971 	struct btf_verifier_env *env = NULL;  in btf_parse()
5167 	struct btf_verifier_env *env = NULL;  in BTF_ID()
5236 	struct btf_verifier_env *env = NULL;  in btf_parse_module()