linux-kernel - Re: commit 91013923c712e1c: "irqdomain: Replace LEGACY mapping with LINEAR" breaks console on ARM i.mx23

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Message-ID: <CACxGe6tUOAtRgV9NHgfLchFAmQH99g0jNh0ANxyKPasbkHn2Kg@mail.gmail.com>
Date:	Thu, 19 Jul 2012 12:19:48 -0600
From:	Grant Likely <grant.likely@...retlab.ca>
To:	Attila Kinali <attila@...ali.ch>
Cc:	Paul Mundt <lethal@...ux-sh.org>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Rob Herring <rob.herring@...xeda.com>,
	linux-kernel@...r.kernel.org,
	Linux ARM kernel <linux-arm-kernel@...ts.infradead.org>,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Subject: Re: commit 91013923c712e1c: "irqdomain: Replace LEGACY mapping with
 LINEAR" breaks console on ARM i.mx23

On Thu, Jul 19, 2012 at 11:28 AM, Attila Kinali <attila@...ali.ch> wrote:
> Hi,
>
> I'm working on an embedded system based on a Freescale ARM9 processor i.mx23.
>
> While trying linux-next i stumpled over my login prompt getting broken.
> What exactly happens is that the kernel boots normally, but when my
> login prompt should appear it suddenly stops. I bisected it back to
> the commit 91013923c712e1c4b9b343f0ee4a86ce72b1b630
> irqdomain: Replace LEGACY mapping with LINEAR
>
> Reverting this and the three commits that directly depend on it (see below)
> everything seems to work fine again

Mark Brown also noticed this and pointed this out. I'm working on it.
I've pulled those three patches out of my -next branch while I'm
working on the fix.

g.
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