From: Paul E. McKenney <paul.mckenney@linaro.org>
Date: Mon, 29 Oct 2012 11:52:56 +0000 (-0700)
Subject: rcu: Fix TINY_RCU rcu_is_cpu_rrupt_from_idle check
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~79^2^2~4^3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=351573a86d0ef17cbba1c5436706602692781bfe;p=pandora-kernel.git

rcu: Fix TINY_RCU rcu_is_cpu_rrupt_from_idle check

The rcu_is_cpu_rrupt_from_idle() needs to allow for one interrupt level
from the idle loop, but TINY_RCU checks for a call from the idle loop
itself.  This commit fixes this issue.

Reported-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
---

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