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Re: Suspend-resume failure on Intel Eagle Lake Core2Duo

From Tomi Sarvela <tomi.p.sarvela@intel.com>
Newsgroups linux.kernel
Subject Re: Suspend-resume failure on Intel Eagle Lake Core2Duo
Date 2017-07-27 09:40 +0200
Message-ID <u7LyO-3dv-9@gated-at.bofh.it> (permalink)
References (3 earlier) <u6OyJ-7ps-9@gated-at.bofh.it> <u6OyK-7ps-15@gated-at.bofh.it> <u728F-8c3-9@gated-at.bofh.it> <u7uRl-Xi-33@gated-at.bofh.it> <u7vu2-1s1-23@gated-at.bofh.it>
Organization Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo

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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.

Tomi
-- 
Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo

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Thread

Suspend-resume failure on Intel Eagle Lake Core2Duo Martin Peres <martin.peres@linux.intel.com> - 2017-07-24 15:50 +0200
  Re: Suspend-resume failure on Intel Eagle Lake Core2Duo Thomas Gleixner <tglx@linutronix.de> - 2017-07-24 17:30 +0200
    Re: Suspend-resume failure on Intel Eagle Lake Core2Duo Martin Peres <martin.peres@linux.intel.com> - 2017-07-24 17:50 +0200
      Re: Suspend-resume failure on Intel Eagle Lake Core2Duo Thomas Gleixner <tglx@linutronix.de> - 2017-07-24 18:40 +0200
        Re: Suspend-resume failure on Intel Eagle Lake Core2Duo Martin Peres <martin.peres@linux.intel.com> - 2017-07-24 18:40 +0200
          Re: Suspend-resume failure on Intel Eagle Lake Core2Duo Tomi Sarvela <tomi.p.sarvela@intel.com> - 2017-07-25 09:10 +0200
            Re: Suspend-resume failure on Intel Eagle Lake Core2Duo Martin Peres <martin.peres@linux.intel.com> - 2017-07-26 15:50 +0200
              Re: Suspend-resume failure on Intel Eagle Lake Core2Duo Thomas Gleixner <tglx@linutronix.de> - 2017-07-26 16:30 +0200
                Re: Suspend-resume failure on Intel Eagle Lake Core2Duo Tomi Sarvela <tomi.p.sarvela@intel.com> - 2017-07-27 09:40 +0200
                Re: Suspend-resume failure on Intel Eagle Lake Core2Duo Thomas Gleixner <tglx@linutronix.de> - 2017-07-27 09:50 +0200
                Re: Suspend-resume failure on Intel Eagle Lake Core2Duo Tomi Sarvela <tomi.p.sarvela@intel.com> - 2017-07-27 10:20 +0200
                Re: Suspend-resume failure on Intel Eagle Lake Core2Duo Thomas Gleixner <tglx@linutronix.de> - 2017-07-27 21:50 +0200
                Re: Suspend-resume failure on Intel Eagle Lake Core2Duo Thomas Gleixner <tglx@linutronix.de> - 2017-07-27 22:20 +0200
                Re: Suspend-resume failure on Intel Eagle Lake Core2Duo Thomas Gleixner <tglx@linutronix.de> - 2017-07-27 23:10 +0200
                Re: Suspend-resume failure on Intel Eagle Lake Core2Duo Tomi Sarvela <tomi.p.sarvela@intel.com> - 2017-07-28 14:40 +0200
                Re: Suspend-resume failure on Intel Eagle Lake Core2Duo Thomas Gleixner <tglx@linutronix.de> - 2017-07-28 14:50 +0200
                Re: Suspend-resume failure on Intel Eagle Lake Core2Duo Thomas Gleixner <tglx@linutronix.de> - 2017-07-28 15:20 +0200
                Re: Suspend-resume failure on Intel Eagle Lake Core2Duo Tomi Sarvela <tomi.p.sarvela@intel.com> - 2017-07-28 15:30 +0200
                Re: Suspend-resume failure on Intel Eagle Lake Core2Duo Thomas Gleixner <tglx@linutronix.de> - 2017-07-28 16:20 +0200
                Re: Suspend-resume failure on Intel Eagle Lake Core2Duo Tomi Sarvela <tomi.p.sarvela@intel.com> - 2017-07-28 16:50 +0200
                Re: Suspend-resume failure on Intel Eagle Lake Core2Duo Thomas Gleixner <tglx@linutronix.de> - 2017-07-28 17:00 +0200
                Re: Suspend-resume failure on Intel Eagle Lake Core2Duo Tomi Sarvela <tomi.p.sarvela@intel.com> - 2017-07-28 17:00 +0200
                Re: Suspend-resume failure on Intel Eagle Lake Core2Duo Thomas Gleixner <tglx@linutronix.de> - 2017-07-28 18:30 +0200
                Re: Suspend-resume failure on Intel Eagle Lake Core2Duo Tomi Sarvela <tomi.p.sarvela@intel.com> - 2017-07-31 09:30 +0200
                Re: Suspend-resume failure on Intel Eagle Lake Core2Duo Thomas Gleixner <tglx@linutronix.de> - 2017-07-31 09:50 +0200
                Re: Suspend-resume failure on Intel Eagle Lake Core2Duo Tomi Sarvela <tomi.p.sarvela@intel.com> - 2017-07-31 10:00 +0200
                Re: Suspend-resume failure on Intel Eagle Lake Core2Duo Thomas Gleixner <tglx@linutronix.de> - 2017-07-31 10:30 +0200
                Re: Suspend-resume failure on Intel Eagle Lake Core2Duo Tomi Sarvela <tomi.p.sarvela@intel.com> - 2017-07-31 10:50 +0200
                Re: Suspend-resume failure on Intel Eagle Lake Core2Duo Thomas Gleixner <tglx@linutronix.de> - 2017-07-31 10:40 +0200
                Re: Suspend-resume failure on Intel Eagle Lake Core2Duo Martin Peres <martin.peres@linux.intel.com> - 2017-07-28 14:40 +0200

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