Re: [linux-dvb] Re: Can't boot since 2.4.21-rc2-ac3 with dvb-kernel

Michael Hunold (hunold@convergence.de)
Thu, 05 Jun 2003 18:47:40 +0200


Hello Gregoire,

> as already repported with older ac and older CVS of dvb-kernel, same
> Oops with 2.4.21-rc7-ac1:

Are you sure you have used the v4l2 "videodev.o" (backported from 2.5)
that comes from the "build-2.4" directory from the "dvb-kernel" cvs tree?

> Trace; fab4a2bb <[videodev]video_open+182/1d2>
> Trace; c0144dce <cached_lookup+18/5b>
> Trace; c0145626 <link_path_walk+616/6b8>

This looks suspicious...

Please do a
> find /lib/modules/ -iname "*videodev*"

If you have a "videodev.o" in .../kernel/drivs/media/video, then this
will be used. But this is the plain old 2.4 video4linux-*1* videodev
module, which does not work in conjunction with the "dvb-kernel" CVS
driver, which needs the 2.5 video4linux-*2* videodev.

> Grégoire

Please don't CC the linux kernel mailing list the next time, since this
is a dvd only issue. Thanks!

CU
Michael.

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