Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf

Merge git://git./pub/scm/linux/kernel/git/pablo/nf

Pablo Neira Ayuso says:

====================
Netfilter/IPVS fixes for net

The following patchset contains Netfilter/IPVS fixes for your net tree:

1) The nftnl mutex is now per-netns, therefore use reference counter
   for matches and targets to deal with concurrent updates from netns.
   Moreover, place extensions in a pernet list. Patches from Florian Westphal.

2) Bail out with EINVAL in case of negative timeouts via setsockopt()
   through ip_vs_set_timeout(), from ZhangXiaoxu.

3) Spurious EINVAL on ebtables 32bit binary with 64bit kernel, also
   from Florian.

4) Reset TCP option header parser in case of fingerprint mismatch,
   otherwise follow up overlapping fingerprint definitions including
   TCP options do not work, from Fernando Fernandez Mancera.

5) Compilation warning in ipt_CLUSTER with CONFIG_PROC_FS unset.
   From Anders Roxell.
====================

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