Hello!

This series provides updates for RCU expedited grace periods:

1.	Fix check for idle context in rcu_exp_handler, courtesy of
	Neeraj Upadhyay.

2.	Mark ->expmask access in synchronize_rcu_expedited_wait().

3.	Allow expedited RCU grace periods on incoming CPUs.

						Thanx, Paul

------------------------------------------------------------------------

 b/kernel/rcu/tree_exp.h |    2 +-
 kernel/rcu/tree_exp.h   |   17 ++++++++++++-----
 2 files changed, 13 insertions(+), 6 deletions(-)