suspend/resume panic in ACPI..

[Nate Lawson]

Søren Schmidt wrote:
> Nate Lawson wrote:
> 
>> Søren Schmidt wrote:
>>
>>> Nate Lawson wrote:
>>>
>>>> This may be fixed now in both current and releng_5.  A logic 
>>>> inversion bug (= / !=) was causing pci irq link programming on 
>>>> resume to fail.  It didn't impact many people since a lot of systems 
>>>> have chipsets that keep power to irq links while suspended.
>>>>
>>>> Please test again.
>>>
>>>
>>>
>>> There is no change, the systems all lock up hard on resume, on the 
>>> two laptops (ASUS & Acer) the backlight doesn't even come on anymore....
>>>
>>> Again reverting /sys/dev/acpica and /sys/i386/acpica back to aug 1st 
>>> make things work (well almost, but that might not be ACPI's fault)...
>>
>>
>> Please go through acpi_{button,cmbat,lid}.c and comment out the 
>> foo_resume() code in each.  Let me know which one is the culprit if 
>> this works.
> 
> 
> Will do, but it will be awhile, I have "real work" that needs to be 
> finished first.

Any progress yet?  My guess is the cmbat resume code is giving you this 
trouble.

-Nate