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

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Date:	Mon, 22 Aug 2011 17:45:06 -0600 (MDT)
From:	Paul Walmsley <paul@...an.com>
To:	Thomas Gleixner <tglx@...utronix.de>,
	Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
	Felipe Balbi <balbi@...com>
cc:	Pantelis Antoniou <pantelis.antoniou@...il.com>,
	linux-kernel@...r.kernel.org, linux-omap@...r.kernel.org,
	torvalds@...ux-foundation.org, mporter@...com
Subject: Re: [PATCH] irq: always set IRQF_ONESHOT if no primary handler is
 specified

On Fri, 19 Aug 2011, Felipe Balbi wrote:

> On Thu, Aug 18, 2011 at 07:22:39PM +0200, Sebastian Andrzej Siewior 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].
> 
> http://marc.info/?i=1309427470-605-1-git-send-email-balbi@ti.com

Just a data point: applying this series doesn't seem to fix the hang.

Sebastian, Thomas, does commit f3637a5f2e2eb391ff5757bc83fb5de8f9726464 
("irq: Always set IRQF_ONESHOT if no primary handler is specified") fix 
anything, aside from a driver in staging?


- Paul
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