From: Paul Mundt <lethal@linux-sh.org>
To: linux-sh@vger.kernel.org
Subject: Re: kzm9g boot fail (was Re: irqdomain breaks ap4 boot)
Date: Mon, 20 Aug 2012 05:24:59 +0000 [thread overview]
Message-ID: <20120820052459.GE25767@linux-sh.org> (raw)
In-Reply-To: <502DDC97.5080501@kmckk.co.jp>
On Sun, Aug 19, 2012 at 09:45:33PM -0700, Kuninori Morimoto wrote:
>
> Hi Paul
> Cc Magnus, Kobayashi-san
>
> > > irq: irq_domain_associate_many(<no-node>, irqbaseT5, hwbaseT5, count=1)
> > > irq: irq_domain_associate_many(<no-node>, irqbaseT6, hwbaseT6, count=1)
> > > irq: irq_domain_associate_many(<no-node>, irqbaseT7, hwbaseT7, count=1)
> > > irq: irq_domain_associate_many(<no-node>, irqbaseT8, hwbaseT8, count=1)
> > > irq: irq_domain_associate_many(<no-node>, irqbaseT9, hwbaseT9, count=1)
> > > irq: irq_domain_associate_many(<no-node>, irqbaseU0, hwbaseU0, count=1)
> > > irq: irq_domain_associate_many(<no-node>, irqbaseU1, hwbaseU1, count=1)
> > > irq: irq_domain_associate_many(<no-node>, irqbaseU2, hwbaseU2, count=1)
> > > ------------[ cut here ]------------
> > > WARNING: at /opt/usr/src/WORK/morimoto/gitlinux/linux-2.6/kernel/irq/irqdomain.)
> > > error: irq_desc already associated; irqU2 hwirq=0x228
> >
> > Well, that's certainly a valid bug. hwirq 552 is already bound to the
> > previous controller, and the vector in question is being registered a
> > second time under another controller. This looks to be RTDMAC_2_DEI6 (0x1300),
> > but the rest descends in to macro hell, so it's not obvious why the same
> > vector is being registered in multiple places.
>
>
> I'm not sure why, but this patch solved problem ?
>
I'll let Magnus figure this one out, as it was his hack in the first
place. At least we know the irqdomain code isn't at fault anymore.
next prev parent reply other threads:[~2012-08-20 5:24 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-02 9:50 irqdomain breaks ap4 boot kuninori.morimoto.gx
2012-08-03 5:00 ` Paul Mundt
2012-08-09 4:28 ` Paul Mundt
2012-08-09 4:53 ` Kuninori Morimoto
2012-08-10 6:10 ` Kuninori Morimoto
2012-08-10 12:38 ` Paul Mundt
2012-08-17 5:54 ` kzm9g boot fail (was Re: irqdomain breaks ap4 boot) Tetsuyuki Kobayashi
2012-08-20 1:14 ` Kuninori Morimoto
2012-08-20 3:13 ` Paul Mundt
2012-08-20 4:19 ` Kuninori Morimoto
2012-08-20 4:19 ` Tetsuyuki Kobayashi
2012-08-20 4:38 ` Paul Mundt
2012-08-20 4:45 ` Kuninori Morimoto
2012-08-20 5:24 ` Paul Mundt [this message]
2012-08-20 5:33 ` Tetsuyuki Kobayashi
2012-08-20 6:13 ` Kuninori Morimoto
2012-08-20 6:24 ` Kuninori Morimoto
2012-08-20 6:30 ` Paul Mundt
2012-08-20 6:32 ` Tetsuyuki Kobayashi
2012-08-22 6:49 ` [PATCH] mmc: sh-mmcif: avoid Oops on spurious interrupts Guennadi Liakhovetski
2012-08-22 12:16 ` Tetsuyuki Kobayashi
2012-08-23 7:11 ` Guennadi Liakhovetski
2012-09-04 7:40 ` Tetsuyuki Kobayashi
2012-08-31 3:05 ` Tetsuyuki Kobayashi
2012-09-18 6:13 ` Tetsuyuki Kobayashi
2012-09-18 6:42 ` Guennadi Liakhovetski
2012-09-18 8:02 ` Tetsuyuki Kobayashi
2012-09-18 8:44 ` Tetsuyuki Kobayashi
2012-09-18 8:56 ` Guennadi Liakhovetski
2012-09-19 2:50 ` Tetsuyuki Kobayashi
2012-09-26 1:47 ` Tetsuyuki Kobayashi
2012-09-26 10:04 ` Chris Ball
2012-09-19 6:24 ` Chris Ball
2012-09-21 2:35 ` Tetsuyuki Kobayashi
2012-08-20 7:18 ` kzm9g boot fail (was Re: irqdomain breaks ap4 boot) Magnus Damm
2012-08-20 7:40 ` Paul Mundt
2012-08-20 7:41 ` Kuninori Morimoto
2012-08-20 7:54 ` Paul Mundt
2012-08-20 8:12 ` Kuninori Morimoto
2012-08-20 8:35 ` Kuninori Morimoto
2012-08-21 2:31 ` Kuninori Morimoto
2012-08-21 4:22 ` Tetsuyuki Kobayashi
2012-08-31 6:55 ` irqdomain breaks ap4 boot Tetsuyuki Kobayashi
2012-08-31 7:17 ` Simon Horman
2012-08-31 10:36 ` Paul Mundt
2012-09-18 2:15 ` Tetsuyuki Kobayashi
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