* 'topic/uek-4.1/ofed' of git://ca-git.us.oracle.com/linux-uek:
RDS: make send_batch_count tunable effective
RDS: make use of kfree_rcu() and avoid the call_rcu() chain
RDS: verify the underlying transport exists before creating a connection
RDS/IB: print string constants in more places
ib/rds: runtime debuggability enhancement