From: Jiri Slaby <jirislaby@gmail.com>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: akpm@linux-foundation.org, mm-commits@vger.kernel.org,
LKML <linux-kernel@vger.kernel.org>,
Linux-pm mailing list <linux-pm@lists.linux-foundation.org>,
"Brown, Len" <len.brown@intel.com>,
steiner@sgi.com,
ACPI Devel Maling List <linux-acpi@vger.kernel.org>,
Len Brown <lenb@kernel.org>
Subject: Re: suspend hangs at platform phase [was: mmotm 2010-12-23-16-58 uploaded]
Date: Wed, 05 Jan 2011 22:36:04 +0100 [thread overview]
Message-ID: <4D24E444.6080308@gmail.com> (raw)
In-Reply-To: <201101042357.08600.rjw@sisk.pl>
On 01/04/2011 11:57 PM, Rafael J. Wysocki wrote:
> On Tuesday, January 04, 2011, Jiri Slaby wrote:
>> On 01/04/2011 02:40 PM, Jiri Slaby wrote:
>>> On 12/24/2010 01:58 AM, akpm@linux-foundation.org wrote:
>>>> The mm-of-the-moment snapshot 2010-12-23-16-58 has been uploaded to
>>>
>>> Hi, this kernel regresses with respect to suspend to ram in comparison
>>> with mmotm 2010-12-16-14-56.
>>>
>>> This is OK:
>>> echo devices > /sys/power/pm_test
>>> pm-suspend
>>> This hangs at suspend phase:
>>> echo platform > /sys/power/pm_test
>>> pm-suspend
>
> Hmm. So it looks like _PTS hangs?
No _PST here :).
>>> Note that this kernel is based on next-20101221. Should I try newer (and
>>> clean) -next?
>>
>> Ok, bisected down to:
>> 16dc39c98a6ca56a27f22f7ac6731d8223237a2e is first bad commit
>> commit 16dc39c98a6ca56a27f22f7ac6731d8223237a2e
...
>> Revert of that patch fixes the problem.
>
> Can you send a dmesg output and acpidump output from the failing system, please?
Here they are:
http://www.fi.muni.cz/~xslaby/sklad/panics/dmesg-no-susp.txt
http://www.fi.muni.cz/~xslaby/sklad/adump.txt
They are captured from the mmotm minus 16dc39c98a6ca56 if that's OK?
Ignore the BUG there, it's caused by qemu and fixed in later -next.
regards,
--
js
next prev parent reply other threads:[~2011-01-05 21:36 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-24 0:58 mmotm 2010-12-23-16-58 uploaded akpm
2010-12-24 0:58 ` akpm
2010-12-24 12:15 ` Sedat Dilek
2010-12-24 12:15 ` Sedat Dilek
2010-12-24 13:04 ` Andrew Morton
2010-12-24 13:04 ` Andrew Morton
2010-12-24 17:52 ` [PATCH -mmotm] kptr_restrict: fix build when PRINTK not enabled Randy Dunlap
2010-12-24 17:52 ` Randy Dunlap
2010-12-27 2:13 ` mmotm 2010-12-23-16-58 uploaded Randy Dunlap
2010-12-27 2:13 ` Randy Dunlap
2011-01-04 13:40 ` suspend hangs at platform phase [was: mmotm 2010-12-23-16-58 uploaded] Jiri Slaby
2011-01-04 13:40 ` Jiri Slaby
2011-01-04 16:49 ` Jiri Slaby
2011-01-04 16:49 ` Jiri Slaby
2011-01-04 22:57 ` Rafael J. Wysocki
2011-01-05 21:36 ` Jiri Slaby
2011-01-05 21:36 ` Jiri Slaby [this message]
2011-01-05 22:39 ` Rafael J. Wysocki
2011-01-05 22:39 ` Rafael J. Wysocki
2011-01-05 22:46 ` Jiri Slaby
2011-01-05 22:46 ` Jiri Slaby
2011-01-05 23:28 ` Rafael J. Wysocki
2011-01-06 9:18 ` [PATCH 1/1] PM: fix oops in suspend/hibernate code Jiri Slaby
2011-01-06 9:31 ` Jiri Slaby
2011-01-06 15:57 ` Rafael J. Wysocki
2011-01-06 15:57 ` Rafael J. Wysocki
2011-01-06 16:09 ` Jiri Slaby
2011-01-06 16:31 ` Jiri Slaby
2011-01-06 16:31 ` Jiri Slaby
2011-01-06 16:38 ` Rafael J. Wysocki
2011-01-06 21:01 ` Len Brown
2011-01-06 21:01 ` Len Brown
2011-01-06 16:38 ` Rafael J. Wysocki
2011-01-06 16:09 ` Jiri Slaby
2011-01-06 9:24 ` suspend hangs at platform phase [was: mmotm 2010-12-23-16-58 uploaded] Jiri Slaby
2011-01-06 15:45 ` Rafael J. Wysocki
2011-01-06 15:45 ` Rafael J. Wysocki
2011-01-06 9:24 ` Jiri Slaby
2011-01-05 23:28 ` Rafael J. Wysocki
2011-01-04 22:57 ` Rafael J. Wysocki
2011-01-06 8:27 ` ia64 build broken " Jiri Slaby
2011-01-06 8:31 ` [PATCH 1/1] ia64: fix build of ioremap_cache Jiri Slaby
2011-01-06 16:03 ` Len Brown
2011-01-06 16:21 ` Jiri Slaby
2011-01-06 8:27 ` ia64 build broken [was: mmotm 2010-12-23-16-58 uploaded] Jiri Slaby
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