Re: swsusp regression [Was: 2.6.17-mm1]

[Jiri Slaby <jirislaby@gmail.com>]

Alan Stern napsal(a):
>> Ok, the problem is in verify_suspended(), we are not detecting what type
>> of device this is.
>>
>> Alan, what are you trying to check for here?  What "bogus requests" were
>> you seeing from sysfs that you are trying to filter out?
> 
> I didn't write that routine, Dave Brownell did.  It has been there for
> ages.  The "bogus requests" are attempts by the user to suspend a USB
> device (by writing to /sys/devices/.../power/state) without first
> suspending all its children and interfaces.
> 
> (This can't happen when doing a global suspend because the PM core 
> iterates through the entire device tree.  It matters only for "runtime" or 
> "selective" suspend.)

But everything I did is:
echo reboot > /sys/power/disk
echo disk > /sys/power/state

No writing anywhere else.

regards,
-- 
Jiri Slaby         www.fi.muni.cz/~xslaby
\_.-^-._   jirislaby@gmail.com   _.-^-._/
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