On Mon, Jul 29, 2019 at 08:48:42AM +0200, Christoph Hellwig wrote: > On Sat, Jul 27, 2019 at 01:12:00AM +0530, Bharath Vedartham wrote: > > + ret = get_user_pages_fast(vaddr, 1, write, &page); > > I think you want to pass "write ? FOLL_WRITE : 0" here, as > get_user_pages_fast takes a gup_flags argument, not a boolean > write flag. You are right there! I ll send another version correcting this. Thank you Bharath
