suspend/resume regression

[Pete Wright]

On 05/14/2018 20:35, Theron wrote:
> On 05/13/18 15:44, Pete Wright wrote:
>>> so i've done a bit more debugging on my end.  i've even installed 
>>> the 11.2-BETA branch last night since 11-STABLE worked without 
>>> issues about a month or so ago.
>>>
>>> i've set "debug.acpi.resume_beep=1" and when resuming after entering 
>>> an S3 sleep state the bell rings and does not stop until i do a hard 
>>> reset (both with i915kms loaded and unloaded).
>>>
>>> kinda at a loss as to how this could break both CURRENT and 
>>> basically 11-STABLE.  i'm going to make a ubuntu live image and test 
>>> that, my laptop is a System76 laptop that shipped with ubuntu 
>>> originally.  if that is broken as well then i guess this could be a 
>>> hardware issue.
>>>
>> ubuntu live image suspends/resumes without issue so this certainly 
>> seems to be a freebsd issue unfortunately.  i guess next step is to 
>> attempt to find a working CURRENT snapshot that does suspend/resume 
>> without issue then start looking at commits?
>>
>> -pete
>>
> Returning to the original issue: complete failure to resume, rather 
> than slowness: I am affected as well.  CURRENT r333093 worked, but 
> r333582 fails in a manner consistent with what Pete has described, 
> with or without drm loaded.  There have been a few commit messages 
> mentioning ACPI in that window of history, which I will use to help me 
> bisect when I have time.
>

do you think it may be due to r333150

"Merge ACPICA 20180427."

not sure if that's been merged into 11-STABLE, but it seems to touch a 
lot of bits that could effect suspend/resume.

-p

-- 
Pete Wright
pete at nomadlogic.org
@nomadlogicLA