Rage 128, iBook, DRI unresolved symbols

[Mike Tyson <mike@tzidesign.com>]

G'day =)

I'm attempting to get DRI going on my 600mhz iBook

After installing Michael Daenzer's Xfree86 and drm source packages and
doing a 'make-kpkg' modules, a modprobe r128 returns


/lib/modules/2.4.20-ben1/kernel/drivers/char/drm/r128.o: unresolved 
symbol send_sig_info_R9fef4099
/lib/modules/2.4.20-ben1/kernel/drivers/char/drm/r128.o: insmod
/lib/modules/2.4.20-ben1/kernel/drivers/char/drm/r128.o failed
/lib/modules/2.4.20-ben1/kernel/drivers/char/drm/r128.o: insmod r128
failed


I'm using Ben H's rsync kernel, 2.4.20

Is there anything I can do about this?

Thanks in advance =)

Mike