> insmod: unresolved symbol copy_to_user > insmod: unresolved symbol down > insmod: unresolved symbol up > insmod: unresolved symbol copy_from_user
>>you have to include <asm/uacces.h> Including a header file is only needed for compilation. This is a dynamic link/load error. Unless the header file is putting some information about the kernel link/load method. Without module versioning, you should be able To load any driver binary compiled for a given kernel version. Any exceptions to this concept ? -- Atul
