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) {