Merge ra.kernel.org:/pub/scm/linux/kernel/git/netfilter/nf

Pablo Neira Ayuso says:

====================
Netfilter fixes for net

The following patchset contains Netfilter fixes for net:

1) Add selftest for nft_synproxy, from Florian Westphal.

2) xt_socket destroy path incorrectly disables IPv4 defrag for
   IPv6 traffic (typo), from Eric Dumazet.

3) Fix exit value selftest nft_concat_range.sh, from Hangbin Liu.

4) nft_synproxy disables the IPv4 hooks if the IPv6 hooks fail
   to be registered.

5) disable rp_filter on router in selftest nft_fib.sh, also
   from Hangbin Liu.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>