If you try to compile ck-sources with the aironet wireless drivers, it will fail the compile with an error stating that "PDE was already declared". This error seems to stem back to the ALSA kernel patch - I was able to replicate this problem with the lolo-sources, by applying the ALSA kernel patch (as well as the Desktop Tuning and Variable Hertz patches) from Con Kolivas's web site and then trying to compile the kernel - it failed. Reversing the ALSA patch resulted in a kernel that compiles just fine.
kernel bug, not gentoo bug.
closing