Building modules, stage 2.
  MODPOST 1434 modules
WARNING: "tosh_smm" [drivers/video/neofb.ko] undefined!
make[1]: *** [__modpost] Error 1
make: *** [modules] Error 2
* Gentoo Linux Genkernel; Version 3.4.4
* Running with options: --kernel-config=/usr/src/config --menuconfig --bootloade          r=grub --gensplash=default all

* ERROR: Failed to compile the "modules" target...

* -- End log... --

* Please consult /var/log/genkernel.log for more information and any
* errors that were reported above.

* Report any genkernel bugs to bugs.gentoo.org and
* assign your bug to genkernel@gentoo.org. Please include
* as much information as you can in your bug report; attaching
* /var/log/genkernel.log so that your issue can be dealt with effectively.
*
* Please do *not* report compilation failures as genkernel bugs!