On Wed, Oct 31, 2012 at 11:41 PM, Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> wrote: > > Sorry, I misread your message. You are setting the device's flag, not > the thread's flag. Never mind. > > This still doesn't help in this case where CONFIG_PM_RUNTIME is > disabled. I think it will be simpler to set the noio flag during every > device reset. Yes, it's better to set the flag during every device reset now. Also pppoe or network interface over serial port is a bit difficult to deal with, as Oliver pointed out. Thanks, -- Ming Lei -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>