linux-kernel - Re: Regression: SATA disk double spin-off during hibernation on hp nx6325

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Date:	Fri, 29 Aug 2008 12:03:37 +0200
From:	Tejun Heo <htejun@...il.com>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
CC:	ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
	linux-ide@...r.kernel.org, Thomas Renninger <trenn@...e.de>,
	Robert Hancock <hancockr@...w.ca>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: Regression: SATA disk double spin-off during hibernation on hp
 nx6325

Hello,

Rafael J. Wysocki wrote:
> It appears that the "double spin-off" problem described in
> 
> http://bugzilla.kernel.org/show_bug.cgi?id=8855
> 
> has recently started to appear during hibernation as well as during shutdown.
> It didn't appear during hibernation on my hp nx6325 with 2.6.26, so this is a
> recent regression.
> 
> I have prepared the appended patch that fixes the problem for me, based on the
>  earlier Tejun's patch at
> 
> http://bugzilla.kernel.org/attachment.cgi?id=15441&action=view
> 
> but I'm not really sure if this is an acceptable solution.  Please advise.
> 
> Thanks,
> Rafael
> 
> 
> not-yet-signed-off-by: Rafael J. Wysocki <rjw@...k.pl>

The libata part looks fine to me but what are those SYSTEM_SUSPEND_DISK
stuff?  They don't look like belonging to this patch.

Thanks.

-- 
tejun
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