"make tags" needs "make links" to have tags available in subdirectories and
netinet6 has been missing all the time.
OK tb
-# $OpenBSD: Makefile,v 1.50 2021/05/01 16:11:16 visa Exp $
+# $OpenBSD: Makefile,v 1.51 2021/08/31 23:53:42 kn Exp $
# Makefile for kernel tags files, init_sysent, etc.
lib/libkern/arch/${MACHINE_ARCH} \
miscfs miscfs/deadfs miscfs/fifofs \
msdosfs \
- net netinet netmpls \
+ net netinet netinet6 netmpls \
nfs \
scsi \
sys \