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

Pablo Neira Ayuso says:

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

The following patchset contains Netfilter fixes for net, they are:

1) Fix spurious overlap condition in the rbtree tree, from Stefano Brivio.

2) Fix possible uninitialized pointer dereference in nft_lookup.

3) IDLETIMER v1 target matches the Android layout, from
   Maciej Zenczykowski.

4) Dangling pointer in nf_tables_set_alloc_name, from Eric Dumazet.

5) Fix RCU warning splat in ipset find_set_type(), from Amol Grover.

6) Report EOPNOTSUPP on unsupported set flags and object types in sets.

7) Add NFT_SET_CONCAT flag to provide consistent error reporting
   when users defines set with ranges in concatenations in old kernels.
====================

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