From mboxrd@z Thu Jan  1 00:00:00 1970
From: bgat@billgatliff.com (Bill Gatliff)
Date: Thu, 28 Jan 2010 11:00:55 -0600
Subject: disable_irq() causes hang on AT91RM9200 targets?
Message-ID: <4B61C2C7.2000405@billgatliff.com>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

Guys:


Has anyone noticed that with 2.6.33-rc5 (at least) on AT91RM9200,
disable_irq() seems to cause a lockup when the interrupt number is a
GPIO line?  I'm calling disable_irq() from an interrupt handler on the
same GPIO line.

I just saw this happen, and it seems to be repeatable.  Just wondering
if this is a known issue before I start digging into it...


b.g.

-- 
Bill Gatliff
bgat at billgatliff.com