linux-kernel - Important news regarding the two different patches

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Message-ID: <4C84D02A.7070508@superonline.com>
Date:	Mon, 06 Sep 2010 07:27:38 -0400
From:	"M. Vefa Bicakci" <bicave@...eronline.com>
To:	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>
CC:	"Rafael J. Wysocki" <rjw@...k.pl>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	linux-pm@...ts.linux-foundation.org,
	Minchan Kim <minchan.kim@...il.com>, minchan.kim@...il.com
Subject: Important news regarding the two different patches

On 05/09/10 10:08 PM, KOSAKI Motohiro wrote:
>>> ok, thanks. probably I've catched your point. please feel free to use my reviewed-by
>>> for your fix.
>>
>> Thanks.
>>
>> In the meantime, though, I prepared a patch that should address the issue
>> entirely.  The patch is appended and if it looks good to you, I'd rather use it
>> instead of the previous one (it is still untested).
> 
> Yeah, this one looks nicer to me :)
> 
> Thanks, rafael!

Dear Rafael Wysocki, Kosaki Motohiro and Minchan Kim,

Upon Kosaki Motohiro's kind request via an off-list e-mail,
I tested the following two patches separately with a vanilla
2.6.35.4 kernel:

Patch 1:
	http://lkml.org/lkml/2010/9/5/86

Patch 2:
	http://kerneltrap.org/mailarchive/linux-kernel/2010/9/4/4615426

The first of these was prepared by Minchan Kim, and it fixes
the issue; i.e. no hangs during hibernation with a full tmpfs.

However, the second patch, prepared by Rafael Wysocki, does *not*
fix the problem. I still experience hangs with a full tmpfs upon
hibernation.

As always, I am willing to test newer patches and help in debugging
this issue.

I really appreciate all of your help,

M. Vefa Bicakci
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