On Mon, Jun 17, 2019 at 03:15:04PM +0200, Arnd Bergmann wrote: > When CONFIG_IPV6 is disabled, the bridge netfilter code > produces a link error: > > ERROR: "br_ip6_fragment" [net/bridge/netfilter/nf_conntrack_bridge.ko] undefined! > ERROR: "nf_ct_frag6_gather" [net/bridge/netfilter/nf_conntrack_bridge.ko] undefined! > > The problem is that it assumes that whenever IPV6 is not a loadable > module, we can call the functions direction. This is clearly > not true when IPV6 is disabled. > > There are two other functions defined like this in linux/netfilter_ipv6.h, > so change them all the same way. Applied, thanks Arnd.