Re: swsusp regression [Was: 2.6.17-mm1]

Jiri Slaby
2006-06-22T20:38:42Z

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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