linux-kernel - Re: [PATCH] irq: always set IRQF_ONESHOT if no primary handler is specified

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Message-ID: <4E4E0FEF.3010006@linutronix.de>
Date:	Fri, 19 Aug 2011 09:25:35 +0200
From:	Sebastian Andrzej Siewior <bigeasy@...utronix.de>
To:	balbi@...com
CC:	Pantelis Antoniou <pantelis.antoniou@...il.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	linux-kernel@...r.kernel.org, mporter@...com
Subject: Re: [PATCH] irq: always set IRQF_ONESHOT if no primary handler is
 specified

Felipe Balbi wrote:
>> Pantelis Antoniou wrote:
>>> Let me report that with this change Beagle board fails to boot,
>>> hangs right on rootfs mount.
>> Can you provide some more information about the kind of the failure and
>> used drivers?
>>
>>> Users of BB should revert this until the offending driver(s) are fixed.
>> Which is the offending driver?
> 
> I would guess it's the lack of threaded IRQ conversion on the
> twl4030 driver. I have converted it but noone actually picked the series
> [1].

This makes no sense. If you don't use threaded handlers that means
you specify a primary handler and therefore the patch does not change a
thing for you.

> http://marc.info/?i=1309427470-605-1-git-send-email-balbi@ti.com

Sebastian
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