From: Martin Peres <martin.peres@linux.intel.com>
To: Tomi Sarvela <tomi.p.sarvela@intel.com>,
Thomas Gleixner <tglx@linutronix.de>
Cc: jeffy.chen@rock-chips.com, linux-kernel@vger.kernel.org
Subject: Re: Suspend-resume failure on Intel Eagle Lake Core2Duo
Date: Fri, 28 Jul 2017 15:34:03 +0300 [thread overview]
Message-ID: <820f14ea-a9a0-52fd-6cae-8888bb47f93e@linux.intel.com> (raw)
In-Reply-To: <862ba91e-9185-89a8-da81-63bb42ea565d@intel.com>
On 27/07/17 10:36, Tomi Sarvela wrote:
> On 26/07/17 17:26, Thomas Gleixner wrote:
>> On Wed, 26 Jul 2017, Martin Peres wrote:
>>> On 25/07/17 10:01, Tomi Sarvela wrote:
>>>> On 24/07/17 19:37, Martin Peres wrote:
>>>>> On 24/07/17 19:35, Thomas Gleixner wrote:
>>>>>> On Mon, 24 Jul 2017, Martin Peres wrote:
>>>>>>> On 24/07/17 18:28, Thomas Gleixner wrote:
>>>>>>>> Output of 'cat /proc/interrupts' and a description what kind of
>>>>>>>> 'old' Intel
>>>>>>>> platform that is.
>>>>>>>
>>>>>>> Sorry, I should have repeated the name outside of just the
>>>>>>> subject of
>>>>>>> the
>>>>>>> email. It is an Intel Eagle Lake Core2Duo.
>>>>>>
>>>>>> I hoped you would give me a little bit more details, but I Gurgled it
>>>>>> now. I try to find such a beast and look what's wrong there. If I
>>>>>> can't
>>>>>> find one, I'll come back with some debug patches.
>>>>>
>>>>> Ha, sorry!
>>>>>
>>>>> Here is all the info I have:
>>>>> - Hardware: HP Compaq 8000
>>>>> - CPU: Eagle Lake Core2Duo E7500
>>>>
>>>> As mentioned, it's HP Compaq 8000 Elite, desktop tower in most basic
>>>> configuration: one SATA SSD, 4GB memory and so on. Most recent BIOS
>>>> from
>>>> around 2012, no UEFI.
>>>>
>>>> If you have proposed fix for the issue, I'll be happy to test them.
>>>>
>>>> Best regards,
>>>
>>> Thanks for the information Tomi.
>>>
>>> Thomas, any update on this? Another user reported the problem:
>>
>> Not yet.
>>
>>> "I have the same thing on an old cheap laptop.
>>> model name : Intel(R) Core(TM)2 CPU
>>> cpu family : 6
>>> model : 15
>>>
>>> Previously, this never happened on the kernel series 4.{10,11,12}.
>>> After reverted commit bf22ff45bed664 on 4.13-rc2, unfortunately it
>>> still hangs
>>> when it wakes up.
>>
>> So reverting that commit does not help. Does it help on your machine?
>
> Yes. Reverting it does not cause the machine to lock up on resume.
>
> I haven't tested if the machine locks up later on, but at least it
> survives couple of s/r cycles
FYI, the user who reported reverting the patch was not sufficient
actually now says he was hit by a second bug which he found.
So, a revert is always possible.
Cheers,
Martin
prev parent reply other threads:[~2017-07-28 12:34 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-24 13:45 Suspend-resume failure on Intel Eagle Lake Core2Duo Martin Peres
2017-07-24 15:28 ` Thomas Gleixner
2017-07-24 15:41 ` Martin Peres
2017-07-24 16:35 ` Thomas Gleixner
2017-07-24 16:37 ` Martin Peres
2017-07-25 7:01 ` Tomi Sarvela
2017-07-26 13:47 ` Martin Peres
2017-07-26 14:26 ` Thomas Gleixner
2017-07-27 7:36 ` Tomi Sarvela
2017-07-27 7:42 ` Thomas Gleixner
2017-07-27 8:12 ` Tomi Sarvela
2017-07-27 19:42 ` Thomas Gleixner
2017-07-27 20:13 ` Thomas Gleixner
2017-07-27 21:08 ` Thomas Gleixner
2017-07-28 12:29 ` Tomi Sarvela
2017-07-28 12:42 ` Thomas Gleixner
2017-07-28 13:15 ` Thomas Gleixner
2017-07-28 13:25 ` Tomi Sarvela
2017-07-28 14:13 ` Thomas Gleixner
2017-07-28 14:46 ` Tomi Sarvela
2017-07-28 14:50 ` Thomas Gleixner
2017-07-28 14:55 ` Tomi Sarvela
2017-07-28 16:26 ` Thomas Gleixner
2017-07-31 7:21 ` Tomi Sarvela
2017-07-31 7:45 ` Thomas Gleixner
2017-07-31 7:55 ` Tomi Sarvela
2017-07-31 8:29 ` Thomas Gleixner
2017-07-31 8:41 ` Tomi Sarvela
2017-07-31 14:04 ` Thomas Gleixner
2017-07-31 14:13 ` Tomi Sarvela
2017-07-31 15:06 ` Thomas Gleixner
2017-07-31 15:44 ` Tomi Sarvela
2017-07-31 15:55 ` Thomas Gleixner
2017-08-03 7:32 ` Masahiro Yamada
2017-08-03 8:23 ` Peter Zijlstra
2017-08-03 8:41 ` Marc Zyngier
2017-08-03 12:52 ` Masahiro Yamada
2017-08-03 13:30 ` Marc Zyngier
2017-08-07 4:45 ` Masahiro Yamada
2017-08-07 8:17 ` Marc Zyngier
2017-08-08 1:30 ` Masahiro Yamada
2017-08-08 7:39 ` Marc Zyngier
2017-08-09 4:03 ` Masahiro Yamada
2017-07-31 8:35 ` Thomas Gleixner
2017-07-28 12:34 ` Martin Peres [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=820f14ea-a9a0-52fd-6cae-8888bb47f93e@linux.intel.com \
--to=martin.peres@linux.intel.com \
--cc=jeffy.chen@rock-chips.com \
--cc=linux-kernel@vger.kernel.org \
--cc=tglx@linutronix.de \
--cc=tomi.p.sarvela@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).