[PATCH 03/15] netfilter: factor out packet duplication for IPv4/IPv6

Extracted from the xtables TEE target. This creates two new modules for IPv4 and IPv6 that are shared between the TEE target and the new nf_tables dup expressions. Signed-off-by: Pablo Neira Ayuso --- include/net/netfilter/ipv4/nf_dup_ipv4.h |7 ++ include/net/netfilter/ipv6/nf_dup_ipv6.h |

[PATCH 03/15] netfilter: factor out packet duplication for IPv4/IPv6

Extracted from the xtables TEE target. This creates two new modules for IPv4 and IPv6 that are shared between the TEE target and the new nf_tables dup expressions. Signed-off-by: Pablo Neira Ayuso --- include/net/netfilter/ipv4/nf_dup_ipv4.h |7 ++ include/net/netfilter/ipv6/nf_dup_ipv6.h |