> i think it's the other way around.... i.e the modules is being > compiled for a 2.4.20 (a typical modversions prob.!)...whereas > the one ver. of the kernel from which he's trying to "insmod" > is the std. RH 9 (2.4.20-8). And it's advisable not to use kernel > source headers, rather the path for your header files should be > > /lib/modules/<kernel ver.#>/build/include/ Yeps.This is the right solution.Even i had faced this problem.Include kernel headers from the above mentioned path and the issue will be resolved. Pankaj -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/