Message-ID: <3F55B738.4070200@eskuel.com>
Date: Wed, 03 Sep 2003 11:41:12 +0200
From: Mathieu LESNIAK <maverick@eskuel.com>
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To: Patrick Mochel <mochel@osdl.org>
Cc: Felipe Alfaro Solana <felipe_alfaro@linuxmail.org>,
       ebrunet@quatramaran.ens.fr, LKML <linux-kernel@vger.kernel.org>
Subject: Re: Power Management Update
References: <Pine.LNX.4.44.0309021108040.5614-100000@cherise>
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Patrick Mochel wrote:
  > I apologize for the delay in getting back to you - I wanted to test an
> actual fix, rather than just a work around.
> 
> I encountered this problem by having an IDE CD-ROM, but not having the 
> ide-cd drier compiled in. The patch below is from Benh, who wrote the IDE 
> power managment handlers. 
> 
> He mentioned producing a cleaner patch, but this should at least fix the 
> Oops. Please give it a try and report if it helps or not.
> 
> Thanks,
> 
> 
> 	Pat

Hi,

I've tested the patch you submitted for ide-io.c (I've tested it in 
test4-mm5).
It solves the ide-cd problem, and the suspend process get to next step. 
It frees memory. However, just after that, the system get in a loop 
displaying "Bad: scheduling while atomic". I'm not able to capture the 
output of this, the laptop only responding to syrq.
Hope it helps you.

Mathieu LESNIAK

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