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Subject: Re: [patch, -rc5-mm3] fix irqpoll some more
From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Ingo Molnar <mingo@elte.hu>
Cc: Andrew Morton <akpm@osdl.org>, arjan@linux.intel.com,
        linux-kernel@vger.kernel.org
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Date: Mon, 05 Jun 2006 14:05:08 +0100
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Unfortunately we've got a load of handlers that just blindly say "Yes I
handled something" so they bogusly cause completion to be assumed.

We'd actually have to know if the IRQ source had "gone away" on the chip
I fear.