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Date: Wed, 30 Apr 2008 11:20:28 -0700
From: Andrew Morton <akpm@linux-foundation.org>
To: Balaji Rao <balajirrao@gmail.com>
Cc: linux-kernel@vger.kernel.org,
       Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Subject: Re: IDE probe failure in 2.6.25-mm1
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In-Reply-To: <200804302343.14949.balajirrao@gmail.com>
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On Wed, 30 Apr 2008 23:43:14 +0530
Balaji Rao <balajirrao@gmail.com> wrote:

> Hi Andrew,
> 
> IDE probe fails in 2.6.25-mm1 on qemu.
> 
> [    0.664164] Uniform Multi-Platform E-IDE driver
> [    1.571508] ide0: DISABLED, NO IRQ
> [    1.572380] ide0: failed to initialize IDE interface
> 
> This is the output with linux-2.6.git
> 
> [    1.567368] ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
> [    1.571430] hda: max request size: 512KiB
> [    1.574302] hda: 10485760 sectors (5368 MB) w/256KiB Cache, CHS=10402/255/63
> [    1.583896] hda: cache flushes supported
> [    1.585053]  hda: hda1
> 
> This is apparently due to the invasive changes in hwif_t's io_ports member.
> 

OK, thanks.

I _think_ Bart idenfitied a patch which caused this (or something like it)
and dropped it?