From: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Date: Thu, 15 Apr 2010 17:12:40 +0000 (-0700)
Subject: rcu: disable CPU stall warnings upon panic
X-Git-Tag: v2.6.35-rc1~524^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c68de2097a8799549a3c3bf27cbfeea24a604284;p=pandora-kernel.git

rcu: disable CPU stall warnings upon panic

The current RCU CPU stall warnings remain enabled even after a panic
occurs, which some people have found to be a bit counterproductive.
This patch therefore uses a notifier to disable stall warnings once a
panic occurs.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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