Re: suspend/resume panic in ACPI..

From: Nate Lawson <nate_at_root.org>
Date: Mon, 23 Aug 2004 14:39:38 -0700
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.

> This is a showstopper bug for 5.3 IMHO...

No need to repeat this.  I'm already trying to help find the problem and 
stating this can't make things go any faster.

-- 
Nate
Received on Mon Aug 23 2004 - 19:39:44 UTC

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