Cary Fu wrote:

When I tried to build a loadable module for Fedora 7, there are lots of error warning came up regarding the line of #include <linux/module.h>. Is there anyone knows where can I find the information about making a loadable module for Fedora 7. Thanks in advance for any input.

Just take a look at the source to any of the umpteen modules in the kernel... May also want to visit http://kernelnewbies.org/.