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From: Christoph <cr2005@u-club.de>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Theodore Ts'o <tytso@mit.edu>,
	LKML <linux-kernel@vger.kernel.org>,
	xfs@oss.sgi.com, Christoph Hellwig <hch@infradead.org>,
	Nigel Cunningham <nigel@tuxonice.net>,
	Pavel Machek <pavel@ucw.cz>,
	linux-fsdevel@vger.kernel.org,
	Linux PM mailing list <linux-pm@lists.linux-foundation.org>,
	linux-ext4@vger.kernel.org
Subject: Re: [PATCH] PM / Freezer: Freeze filesystems while freezing processes (v2)
Date: Mon, 26 Sep 2011 07:27:20 +0200	[thread overview]
Message-ID: <4E800D38.8000903@u-club.de> (raw)
In-Reply-To: <201109260010.50649.rjw@sisk.pl>


On 26.09.2011 00:10, Rafael J. Wysocki wrote:
> On Sunday, September 25, 2011, Christoph wrote:
>> On 25.09.2011 15:32, Rafael J. Wysocki wrote:
>>> On Sunday, September 25, 2011, Christoph wrote:
>>>> test results of the patch below:
>>>>
>>>> 1. real machine
>>>>
>>>> suspends fine but on wakeup, after loading image: hard reset. nvidia
>>>> gpu => disabled compitz  => wakeup worked two times.
>>>
>>> Hmm, so there's a separate bug related to NVidia I guess.
>>
>> Maybe.
>>
>> Just made another test: the machine (macbook) woke up, loaded image, thaw.
>> It got stuck at vt#1, displaying console with login. Cursor blinking, but
>> no (usb) keyboard or network enabled. Bricked?!!
>>
>>
>> On the other hand I've got another box with nvidia gpu:
>>
>> debian5 32bit
>> 2.6.38.2+ #3 SMP Fri Apr 1
>> nvidia 260.19.36
>>
>> It's up since I compiled the kernel: I use it twice a week and I kept it
>> freezed all the time. It was solid rock until today: hard reset on resume.
>> WTF? (I remember this version combo was stable on the macbook but the
>> kernel lacks a solid wireless driver).
> 
> If that's an x86_64 system, there is a known bug causing problems like
> this to happen.  There's a patch fixing it, but not conclusive:
> http://marc.info/?l=linux-kernel&m=131653513414314&w=2

very good. seems to fix resume, at least the 2 times I tested so far.

tx! :)

chris


> 
> Thanks,
> Rafael
> 
> _______________________________________________
> xfs mailing list
> xfs@oss.sgi.com
> http://oss.sgi.com/mailman/listinfo/xfs

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  reply	other threads:[~2011-09-26  5:27 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-07-12 16:05 PM / hibernate xfs lock up / xfs_reclaim_inodes_ag Christoph
2011-07-13  0:03 ` Dave Chinner
2011-07-26 20:28   ` Rafael J. Wysocki
2011-07-27  0:45     ` Dave Chinner
2011-07-27  9:35       ` Rafael J. Wysocki
2011-07-27 10:33         ` Christoph Hellwig
2011-07-27 12:22           ` Nigel Cunningham
2011-08-03 21:15             ` [RFC][PATCH] PM / Freezer: Freeze filesystems along with freezing processes (was: Re: PM / hibernate xfs lock up / xfs_reclaim_inodes_ag) Rafael J. Wysocki
     [not found]               ` <20110803172922.GA2126@ucw.cz>
2011-08-04  9:27                 ` Rafael J. Wysocki
2011-08-04 22:25                   ` Rafael J. Wysocki
2011-08-06 21:17                     ` [PATCH] PM / Freezer: Freeze filesystems while freezing processes (v2) Rafael J. Wysocki
2011-08-07  0:14                       ` Dave Chinner
2011-08-08 21:11                         ` Rafael J. Wysocki
2011-08-14  0:16                         ` Rafael J. Wysocki
2011-09-24 22:56                         ` Rafael J. Wysocki
2011-09-25  5:32                           ` Nigel Cunningham
2011-09-25 13:37                             ` Rafael J. Wysocki
2011-09-25 10:38                           ` Christoph
2011-09-25 13:32                             ` Rafael J. Wysocki
2011-09-25 21:57                               ` Christoph
2011-09-25 22:10                                 ` Rafael J. Wysocki
2011-09-26  5:27                                   ` Christoph [this message]
2011-10-22 15:14                                   ` Christoph
2011-10-22 21:35                                     ` Rafael J. Wysocki
2011-11-16 13:49                                       ` Ferenc Wagner
2011-11-16 21:50                                         ` Rafael J. Wysocki
2011-09-25 13:40                           ` [Update][PATCH] PM / Hibernate: Freeze kernel threads after preallocating memory Rafael J. Wysocki
2011-08-10 21:43         ` PM / hibernate xfs lock up / xfs_reclaim_inodes_ag Pavel Machek
2011-08-16 12:38           ` Christoph
2011-08-16 18:05             ` Rafael J. Wysocki

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