282 	struct btf_field *kptr_field;  member
4987 			       struct btf_field *kptr_field,  in map_kptr_match_type()  argument
4990 	const char *targ_name = btf_type_name(kptr_field->kptr.btf, kptr_field->kptr.btf_id);  in map_kptr_match_type()
4998 		if (kptr_field->type == BPF_KPTR_UNREF)  in map_kptr_match_type()
5044 				  kptr_field->kptr.btf, kptr_field->kptr.btf_id,  in map_kptr_match_type()
5045 				  kptr_field->type == BPF_KPTR_REF))  in map_kptr_match_type()
5052 	if (kptr_field->type == BPF_KPTR_UNREF)  in map_kptr_match_type()
5094 				 struct btf_field *kptr_field)  in check_map_kptr_access()  argument
5115 	if (class != BPF_LDX && kptr_field->type == BPF_KPTR_REF) {  in check_map_kptr_access()
5125 		mark_btf_ld_reg(env, cur_regs(env), value_regno, PTR_TO_BTF_ID, kptr_field->kptr.btf,  in check_map_kptr_access()
5126 				kptr_field->kptr.btf_id,  in check_map_kptr_access()
5127 				rcu_safe_kptr(kptr_field) && in_rcu_cs(env) ?  in check_map_kptr_access()
5135 		    map_kptr_match_type(env, kptr_field, val_reg, value_regno))  in check_map_kptr_access()
5140 				kptr_field->offset);  in check_map_kptr_access()
6471 		struct btf_field *kptr_field = NULL;  in check_mem_access()  local
6485 			kptr_field = btf_record_find(reg->map_ptr->record,  in check_mem_access()
6487 		if (kptr_field) {  in check_mem_access()
6488 			err = check_map_kptr_access(env, regno, value_regno, insn_idx, kptr_field);  in check_mem_access()
7295 	struct btf_field *kptr_field;  in process_kptr_func()  local
7316 	kptr_field = btf_record_find(map_ptr->record, kptr_off, BPF_KPTR);  in process_kptr_func()
7317 	if (!kptr_field) {  in process_kptr_func()
7321 	if (kptr_field->type != BPF_KPTR_REF) {  in process_kptr_func()
7325 	meta->kptr_field = kptr_field;  in process_kptr_func()
7894 			if (map_kptr_match_type(env, meta->kptr_field, reg, regno))  in check_reg_type()
7922 			if (map_kptr_match_type(env, meta->kptr_field, reg, regno))  in check_reg_type()
9881 			ret_btf = meta.kptr_field->kptr.btf;  in check_helper_call()
9882 			ret_btf_id = meta.kptr_field->kptr.btf_id;  in check_helper_call()