Mailinglist Archive: opensuse-bugs (4067 mails)

< Previous Next >
[Bug 709440] [vp702x] BUG: unable to handle kernel NULL pointer dereference at (null)

https://bugzilla.novell.com/show_bug.cgi?id=709440

https://bugzilla.novell.com/show_bug.cgi?id=709440#c21


Markus Stephan <markus_stephan@xxxxxxxxxx> changed:

What |Removed |Added
----------------------------------------------------------------------------
Status|NEEDINFO |ASSIGNED
InfoProvider|markus_stephan@xxxxxxxxxx |

--- Comment #21 from Markus Stephan <markus_stephan@xxxxxxxxxx> 2011-08-29
08:34:01 UTC ---
Hi Florian,

Jiri made an other test kernel for me with your final + debug patch applied.

The box works fine and the message:
vp702x: usb in operation failed. (-110)

seams to be triggered by:
vp702x_fe_set_frontend+0x156/0x1a0 [dvb_usb_vp702x]

Full dmesg is attached.

Thank you,
Markus Stephan

Hi!
Here is a patch to check if that failing op is even necessary.

But even if it works I don't feel comfortable of suggesting this to be
applied, since I don't have any overview about the hardware supported by this
driver.
Maybe Patrick has any opinion on this, he wrote this driver after all :)

Regards,
Flo

Final patch works fine,

debug patch turns out that the function:
vp702x_fe_set_frontend() is the source of the:

vp702x: usb in operation failed. (-110)
error message storm.

Florian made a patch to test if this failing usb in op is necessary on my box.

--
Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.

< Previous Next >