OK. I've figured it out. The last two days I've seen at least 3 posts
regarding 'undefined reference to DMAbuf_someting' errors while
compiling some of the newer, esp. v 2.0 kernels.
This is probably due to menuconfig and xconfig users (like me) who
forgot to enable /dev/dsp support during the configuration session.
This is much more difficult to miss when doing a normal 'make config'.
Could this be considered a bug? Why would you want to disable
/dev/dsp support when sound is enabled? Can it even be done?
Whell, I'm off to play with my new kernel, now that I've got it