hi, while inserting my compiled module it gives error insmod: error inserting 'virtape.ko': -1 Invalid module format dmesg shows: virtape: disagrees about version of symbol struct_module how can i rectify it. thanks in advance. bye __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/