New files:

Modified files:
include/net/netfilter/nf_tables_ipv4.h
net/netfilter/utils.c
drivers/net/ppp/pppoe.c
net/netfilter/nft_chain_filter.c
net/bridge/netfilter/nf_conntrack_bridge.c
include/net/netfilter/nf_tables_ipv6.h
include/uapi/linux/if_pppox.h