Merge git://git.kernel.org/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.
they are:

1) Fix leak in the error path of nft_expr_init(), from Liping Zhang.

2) Tracing from nf_tables cannot be disabled, also from Zhang.

3) Fix an integer overflow on 32bit archs when setting the number of
   hashtable buckets, from Florian Westphal.

4) Fix configuration of ipvs sync in backup mode with IPv6 address,
   from Quentin Armitage via Simon Horman.

5) Fix incorrect timeout calculation in nft_ct NFT_CT_EXPIRATION,
   from Florian Westphal.

6) Skip clash resolution in conntrack insertion races if NAT is in
   place.
====================

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