From: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Thu, 7 Jul 2011 09:39:45 +0000 (+0200)
Subject: lockdep: Fix lockdep_no_validate against IRQ states
X-Git-Tag: v3.1-rc1~302^2
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=efbe2eee6dc0f179be84292bf269528b3ec365e9;p=pandora-kernel.git

lockdep: Fix lockdep_no_validate against IRQ states

Thomas noticed that a lock marked with lockdep_set_novalidate_class()
will still trigger warnings for IRQ inversions. Cure this by skipping
those when marking irq state.

Reported-and-tested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/n/tip-2dp5vmpsxeraqm42kgww6ge2@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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