src_known        4607 kernel/bpf/verifier.c 	bool src_known, dst_known;
src_known        4627 kernel/bpf/verifier.c 	src_known = tnum_is_const(src_reg.var_off);
src_known        4630 kernel/bpf/verifier.c 	if ((src_known && (smin_val != smax_val || umin_val != umax_val)) ||
src_known        4639 kernel/bpf/verifier.c 	if (!src_known &&
src_known        4726 kernel/bpf/verifier.c 		if (src_known && dst_known) {
src_known        4754 kernel/bpf/verifier.c 		if (src_known && dst_known) {