Andrew Morton <[email protected]> writes:
> My fairly ordinary x86 test box gets stuck during reboot on the
> wait_for_completion() in ide_do_drive_cmd():
Hmm. The only thing I can think of is someone started adding calls
to device_suspend() before device_shutdown(). Not understanding
where it was a good idea I made certain the calls were in there
consistently.
Andrew can you remove the call to device_suspend from kernel_restart
and see if this still happens?
I would suspect interrupts of being disabled but it looks like
kgdb is working and I think that requires an interrupt to notice
new characters.
Eric
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