uevent / call_usermoderrelated breakage on suspend to disk [Was: Re: PCMCIA-related breakage on suspend to disk]

[Pavel Machek]

Hi!

> What to do?
> a) fix send_uevent or call_usermodehelper to not lock up in the
> 	resume-when-suspending-to-disk-path

This is the right way to go I guess.

> b) make device_add fail if in
> 	resume-when-suspending-to-disk-path

That may have disable suspend-to-USB-disk and similar weird
scenarios. Not sure if that's a big loss.

> c) disable device-adding in drivers/pcmcia/cs.c:socket_resume() if in
> 	resume-when-suspending-to-disk-path

Probably simplest... 

-- 
Thanks, Sharp!