Hello! This series contains miscellaneous fixes. 1. Unconditionally expedite during suspend/hibernate (unless the real-time guys have disabled expediting altogether, that is). 2. Avoid unnecessary softirq when system is idle, courtesy of Joel Fernandes. 3. rcu_qs -- Use raise_softirq_irqoff to not save irqs twice, courtesy of Cyrill Gorcunov. 4. Make exit_rcu() handle non-preempted RCU readers. 5. Set rcutree.kthread_prio sysfs access to read-only, courtesy of Liu Song. 6. MAINTAINERS: RCU now has its own email list. 7. MAINTAINERS: Add -rcu branch name ("dev"). 8. rcu: Move common code out of if-else block, courtesy of Akira Yokosawa. 9. Allow rcu_nocbs= to specify all CPUs. 10. Report error for bad rcu_nocbs= parameter values. 11. Fix self-wakeups for grace-period kthread, courtesy of Neeraj Upadhyay. 12. Default jiffies_to_sched_qs to jiffies_till_sched_qs, courtesy of Neeraj Upadhyay. 13. Do a single rhp->func read in rcu_head_after_call_rcu(), courtesy of Neeraj Upadhyay. 14. Update jiffies_to_sched_qs and adjust_jiffies_till_sched_qs() comments. 15. Fix force_qs_rnp() header comment, courtesy of Zhouyi Zhou. 16. Eliminate redundant NULL-pointer check. 17. Fix typo in tree_exp.h comment. 18. Correct READ_ONCE()/WRITE_ONCE() for ->rcu_read_unlock_special. Thanx, Paul ------------------------------------------------------------------------ Documentation/admin-guide/kernel-parameters.txt | 4 +- MAINTAINERS | 16 ++++---- include/linux/rcupdate.h | 6 ++- kernel/rcu/tiny.c | 2 - kernel/rcu/tree.c | 31 +++++++-------- kernel/rcu/tree_exp.h | 4 +- kernel/rcu/tree_plugin.h | 48 +++++++++++++++--------- 7 files changed, 63 insertions(+), 48 deletions(-)