From: Thomas Gleixner <tglx@linutronix.de>
Date: Mon, 17 Aug 2009 12:07:16 +0000 (+0200)
Subject: genirq: Wake up irq thread after action has been installed
X-Git-Tag: v2.6.31-rc7~26^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=69ab849439b506cd8dd2879527fdb64d95dd5211;p=pandora-kernel.git

genirq: Wake up irq thread after action has been installed

The wake_up_process() of the new irq thread in __setup_irq() is too
early as the irqaction is not yet fully initialized especially
action->irq is not yet set. The interrupt thread might dereference the
wrong irq descriptor.

Move the wakeup after the action is installed and action->irq has been
set.

Reported-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Michael Buesch <mb@bu3sch.de>
---

Reading git-diff-tree failed