Messages in this thread | | | Date | Wed, 02 Jan 2002 21:10:16 -0500 | From | Roger Leblanc <> | Subject | Re: Deadlock in kernel on USB shutdown |
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Greg KH wrote:
>On Wed, Jan 02, 2002 at 08:09:35PM -0500, Roger Leblanc wrote: > >>Mmmm, I should have guessed that one. Scanner is quite a good name for a >>scanner module ;-). Anyway, I moved things around so "scanner" and all >>the other device specific modules are unloaded before usb-uhci but yet, >>it doesn't help. It still freeses when unload usb-uhci. Any idea? >> > >Hm, if you umount usbdevfs before unloading usb-uhci, does that work? > umount seg-faults while unmounting /proc/bus/usb! Then modprobe also seg-faults while unloading usb-uhci!!! But the system stays up. After that, I cannot make my scanner to work even if I run ".../init.d/usb start". B.T.W. Did I tell you that I can bring the kernel down just by turning the scanner off and then back again?
Confused Roger
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