From: Ingo Molnar <mingo@kernel.org>
Date: Wed, 25 Jun 2014 05:37:49 +0000 (+0200)
Subject: Merge branch 'urgent.2014.06.23a' of git://git.kernel.org/pub/scm/linux/kernel/git... 
X-Git-Tag: firefly_0821_release~176^2~3591^2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=5cfec3422adcc1987a1b5fc5ff59ad42a1bc910e;p=firefly-linux-kernel-4.4.55.git

Merge branch 'urgent.2014.06.23a' of git://git./linux/kernel/git/paulmck/linux-rcu into core/urgent

Pull RCU fixes from Paul E. McKenney:

" This series includes the following:

   1.    Export a pair of debug-object interfaces for RCU that will
         allow the slab allocators to avoid a recursion bug located
         by Sasha Levin.  Strictly speaking, this is not a regression,
         but it would be good to enable the fix.

   2.    Address a serious performance regression on an open/close
         micro-benchmark located by Dave Hansen.  The offending commit
         is ac1bea85781e (Make cond_resched() report RCU quiescent states).  "

Signed-off-by: Ingo Molnar <mingo@kernel.org>
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5cfec3422adcc1987a1b5fc5ff59ad42a1bc910e