On Mon, Apr 22, 2002 at 06:52:21PM +0100, Jak wrote:
>
> I have been getting kernel oopses with all recent 2.5.x kernels, since at
> least 2.5.7pre series, possibly before. I normally use modules usb-uhci and
> acm, but started getting lockups when trying to access modem. Playing around
> with these modules, I find that usb-uhci will oops after being loaded and
> unloaded 2-3 times, especially if acm is loaded/unloaded with it ( sometimes
> the oops occurs during loading, but usually during rmmod ). Using module
> uhci, I find that it will oops always when unloaded, but this may be separate
> issue ( usb-uhci usually worked better for me in the past ).
> There is no problem with 2.4.x kernels
I had forgotten to convert the acm driver to the new 2.5 USB api
changes. The patch at:
http://www.kernel.org/pub/linux/kernel/people/gregkh/usb/2.5/usb-cdc-acm-2.5.8.patch
should fix the problem for you. If it doesn't, please let us know.
thanks,
greg k-h
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