On Tue, Oct 26, 2004 at 05:33:52AM +0200, Grzegorz Piotr Jaskiewicz wrote:
> Greg KH wrote:
>
> >On Sun, Oct 24, 2004 at 01:07:19PM -0700, Andrew Morton wrote:
> >
> >
> >>Looks like the recent visor.c changes.
> >>
> >>
> >>Begin forwarded message:
> >>
> >>Date: Sun, 24 Oct 2004 18:14:38 +0200
> >>From: Grzegorz Piotr Jaskiewicz <[EMAIL PROTECTED]>
> >>To: Andrew Morton <[EMAIL PROTECTED]>
> >>Subject: palm on usb segfaults mm kernel
> >>
> >>
> >>Hi
> >>
> >>I've tried recently Zire Palm attached to my laptop running 2.6.9-mm1,
> >>and it segfaults on device open:
> >>
> >>
> >
> >Can you try the 2.6.10-rc1 kernel and see if that works for you or not?
> >
> >
> the 2.6.10-rc1-bk2, since bk2 contained some updates to usb subsystem:
Hm, can you enable debugging in the usbserial and visor modules and send
me the output of the kernel log when you plug in the device and it
crashes?
You can enable debugging by either loading the module with the debug
option on:
modprobe usbserial debug=1
modprobe visor debug=1
or after the module is loaded, write a 1 into the sysfs file for the
module:
echo 1 > /sys/module/visor/debug
echo 1 > /sys/module/usbserial/debug
thanks,
greg k-h
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