On Wed, Mar 13, 2019 at 10:15:59PM +0100, Arnd Bergmann wrote: > With NETFILTER_XT_TARGET_TEE=y and IP6_NF_IPTABLES=m, we get a link > error when referencing the NF_DUP_IPV6 module: > > net/netfilter/xt_TEE.o: In function `tee_tg6': > xt_TEE.c:(.text+0x14): undefined reference to `nf_dup_ipv6' > > The problem here is the 'select NF_DUP_IPV6 if IP6_NF_IPTABLES' > that forces NF_DUP_IPV6 to be =m as well rather than setting it > to =y as was intended here. Adding a soft dependency on > IP6_NF_IPTABLES avoids that broken configuration. Applied, thanks Arnd.
