In a character driver i need to create a scatter gather list for a buffer which is passed by userspace, this buffer is actually a continouse buffer (physically & virtually) since it has been reserved at boot. In the char driver i want ot be able to create scatter gather list for this buffer, but for that i need a list of page structs which describe this buffer, how can i do this. any ideas? -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/