From: Andi Kleen <ak@suse.de>
Date: Wed, 30 Jan 2008 12:32:48 +0000 (+0100)
Subject: x86: add /proc/irq/*/spurious to dump the spurious irq debugging state
X-Git-Tag: v2.6.25-rc1~1143^2~396
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=96d97cf03b3d68e6c857623da93acd522b2b7e1a;p=pandora-kernel.git

x86: add /proc/irq/*/spurious to dump the spurious irq debugging state

This is useful to debug problems with interrupt handlers that return
sometimes IRQ_NONE.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

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