From: Thomas Gleixner <tglx@linutronix.de>
Date: Fri, 25 Feb 2011 16:17:18 +0000 (+0100)
Subject: genirq: Make warning in handle_percpu_event useful
X-Git-Tag: v2.6.39-rc1~503^2~9^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1204e95689f9fbd245a4ce5c1b0cd0a9b77f8d25;p=pandora-kernel.git

genirq: Make warning in handle_percpu_event useful

The WARN_ON_ONCE in handle_percpu_event() which emits a warning when
an action handler returns with interrupts enabled is not really
useful. It does not reveal the interrupt number and handler function
which caused it. Make it WARN_ONCE() and add the information.

Reported-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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