414 				   struct tnum *range, const char *ctx,  in verbose_invalid_scalar()  argument
426 	tnum_strn(tn_buf, sizeof(tn_buf), *range);  in verbose_invalid_scalar()
892 				verbose_a("r=%d", reg->range);  in print_verifier_state()
4189 	err = reg->range < 0 ? -EINVAL :  in check_packet_access()
4190 	      __check_mem_access(env, regno, off, size, reg->range,  in check_packet_access()
6860 		reg->range = BEYOND_PKT_END;  in mark_pkt_end()
6862 		reg->range = AT_PKT_END;  in mark_pkt_end()
7258 		struct tnum range = callee->callback_ret_range;  in prepare_func_exit()  local
7271 		if (!tnum_in(range, r0->var_off)) {  in prepare_func_exit()
7272 			verbose_invalid_scalar(env, r0, &range, "callback return", "R0");  in prepare_func_exit()
9775 			reg->range = max(reg->range, new_range);  in find_good_pkt_pointers()
9996 	if (pkt->range >= 0)  in is_pkt_ptr_branch_taken()
10005 		if (pkt->range == BEYOND_PKT_END)  in is_pkt_ptr_branch_taken()
10014 		if (pkt->range == BEYOND_PKT_END || pkt->range == AT_PKT_END)  in is_pkt_ptr_branch_taken()
10814 	struct tnum range = tnum_range(0, 1), const_0 = tnum_const(0);  in check_return_code()  local
10886 			range = tnum_range(1, 1);  in check_return_code()
10889 			range = tnum_range(0, 3);  in check_return_code()
10893 			range = tnum_range(0, 3);  in check_return_code()
10906 		range = tnum_const(0);  in check_return_code()
10912 			range = tnum_const(0);  in check_return_code()
10924 		range = tnum_range(SK_DROP, SK_PASS);  in check_return_code()
10938 			range = tnum_range(1, 1);  in check_return_code()
10956 	if (!tnum_in(range, reg->var_off)) {  in check_return_code()
10957 		verbose_invalid_scalar(env, reg, &range, "program exit", "R0");  in check_return_code()
11871 		if (rold->range > rcur->range)  in regsafe()