Re: Preemptive Kernel oops when disconnecting USB card

On Sun, 4 Jan 2004, Per J wrote:

> I'm using uhci.o from preemptive kernel 2.4.23 and at76c503a-0.11 rfmd
> driver for the SMC 2662W v2 USB card.
>
> The preemptive kernel oops when I disconnect the USB card by pulling the
> USB plug first.
>
> Also the kernel would oops when trying to load the rfmd driver when the
> USB card is already plugged during reboot.
>
> I never had this problem with a non-preemptive kernel.
>
> It started doing this on the preemptive kernel.
>
> Help. What to do next?

Try to run the oops output through ksymoops (which may need symbol
infos from modules - you may need to copy /proc/ksyms after the driver is
loaded to feed the copy into ksymoops via -k; see the man page) and post
it.

Is your "preemptive kernel 2.4.23" a plain-vanilla 2.4.23 with some
preemptive patch applied?

/Jörg