Merge branch 'testing' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next

Steffen Klassert says:

====================
1) Add a statistic counter for invalid output states and
   remove a superfluous state valid check, from Li RongQing.

2) Probe for asynchronous block ciphers instead of synchronous block
   ciphers to make the asynchronous variants available even if no
   synchronous block ciphers are found, from Jussi Kivilinna.

3) Make rfc3686 asynchronous block cipher and make use of
   the new asynchronous variant, from Jussi Kivilinna.

4) Replace some rwlocks by rcu, from Cong Wang.

5) Remove some unused defines.
====================

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