From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sat, 28 May 2011 19:56:32 +0000 (-0700)
Subject: Merge branch 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel... 
X-Git-Tag: firefly_0821_release~7613^2~1014
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=1ba4b8cb94e59b17fd0142a509eb583695c36db6;p=firefly-linux-kernel-4.4.55.git

Merge branch 'core-urgent-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  rcu: Start RCU kthreads in TASK_INTERRUPTIBLE state
  rcu: Remove waitqueue usage for cpu, node, and boost kthreads
  rcu: Avoid acquiring rcu_node locks in timer functions
  atomic: Add atomic_or()
  Documentation: Add statistics about nested locks
  rcu: Decrease memory-barrier usage based on semi-formal proof
  rcu: Make rcu_enter_nohz() pay attention to nesting
  rcu: Don't do reschedule unless in irq
  rcu: Remove old memory barriers from rcu_process_callbacks()
  rcu: Add memory barriers
  rcu: Fix unpaired rcu_irq_enter() from locking selftests
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1ba4b8cb94e59b17fd0142a509eb583695c36db6