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

Pablo Neira Ayuso says:

====================
nf pull request for net

This series contains netfilter fixes for net, they are:

1) Fix lockdep splat in nft_hash when releasing sets from the
   rcu_callback context. We don't the mutex there anymore.

2) Remove unnecessary spinlock_bh in the destroy path of the nf_tables
   rbtree set type from rcu_callback context.

3) Fix another lockdep splat in rhashtable. None of the callers hold
   a mutex when calling rhashtable_destroy.

4) Fix duplicated error reporting from nfnetlink when aborting and
   replaying a batch.

5) Fix a Kconfig issue reported by kbuild robot.
====================

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