On Mon, Oct 18, 2010 at 00:22, Rajat Sharma <fs.rajat@xxxxxxxxx> wrote: > My guess is get_user_pages called to pin pages in memory is not happy with > kernel pages and it is returning -EFAULT. I second that.... if not, the function name wouldn't be labeled "user"... -- regards, Mulyadi Santosa Freelance Linux trainer and consultant blog: the-hydra.blogspot.com training: mulyaditraining.blogspot.com -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx Please read the FAQ at http://kernelnewbies.org/FAQ