[linux-dvb] Re: Sementation fault in bttv

[lukekendall@optushome.com.au]

On  3 Dec, Holger Waechtler wrote:
>  Can you please resolve the kernelsymbols by piping the output above  
>  through ksymoops? 

I can't, until I start again from the beginning, since I applied Gerd's
patches to my original 2.4.23 source tree, and the kernel built but the
modules won't build, following the patch.  So, /usr/src/linux-2.4.23/vmlinux
no longer matches the kernel I'm booting from.

I may have time to try again this weekend.  If so, I assume that I
should run ksymoops like this:

ksymoops -v /usr/src/linux-2.4.23/vmlinux -m /boot/System.map-2.4.23 \
  -o /lib/modules/2.4.23-lk dmesg-segfault-lines

By "starting again from the beginning", I mean:

 1. Get and unpack 2.4.23 kernel.
 2. Unpack video4linux.
 3. Unpack bttv and patch.
 4. cvs co DVB
 5. cvs co dvb-kernel
 6. modify getlinks script for bttv
 7. Build kernel
 8. Build V4L
 9. make in DVB/driver
10. install in DVB/driver
11. make in dvb-kernel/build-2.4
12. install in dvb-kernel/build-2.4
13. make bttv
14. install bttv
15. Run dvb-nebula to start modules.

Does that make sense?  Where does Video4linux2 come into the picture?
Is there a Video4linux2 patch that works for the released 2.4.23 kernel?

luke



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