Messages in this thread | | | Subject | Re: Suspend-resume failure on Intel Eagle Lake Core2Duo | From | Tomi Sarvela <> | Date | Thu, 27 Jul 2017 10:36:49 +0300 |
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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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