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Date: Sun, 9 Jul 2006 16:13:30 -0700
From: Andrew Morton <akpm@osdl.org>
To: Pavel Machek <pavel@ucw.cz>
Cc: alan@lxorguk.ukuu.org.uk, linux-kernel@vger.kernel.org,
       Thomas Kleffel <tk@maintech.de>,
       Dominik Brodowski <linux@dominikbrodowski.net>
Subject: Re: pcmcia IDE broken in 2.6.18-rc1
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On Mon, 10 Jul 2006 00:47:08 +0200
Pavel Machek <pavel@ucw.cz> wrote:

> Hi!
> 
> > > > ide2: I/O resource 0xF887E00E-0xF887E00E not free.
> > > > ide2: ports already in use, skipping probe
> > > > ide2: I/O resource 0xF887E01E-0xF887E01E not free.
> > > > ide2: ports already in use, skipping probe
> > > 
> > > 
> > > Looks like ioremap values not I/O ports. Probably the various IDE layer
> > > changes from 2.6.17-mm.
> > > 
> > > My first guess would be the PCMCIA layer changes to use mmio ports are
> > > not setting hwif->mmio (I think its ->mmio) to 2 and doing their own
> > > resource management.
> > > 
> > 
> > 5040cb8b7e61b7a03e8837920b9eb2c839bb1947 looks like a good one to try
> > reverting.
> 
> 2.6.18-rc1-mm1 works okay. Is that enough, or do you want me to try
> reverting just this patch?

Nope, that's fine, thanks.  I think we can say that
5040cb8b7e61b7a03e8837920b9eb2c839bb1947 is busted.

Let's give Thomas and Dominik a few days to think about it before we do the
deed..