On Sun, 2013-06-16 at 14:26 +1000, Benjamin Herrenschmidt wrote:> > +int realmode_get_page(struct page *page)> > +{> > + if (PageCompound(page))> > + return -EAGAIN;> > +> > + get_page(page);> > +> > + return 0;> > +}Shouldn't it be get_page_unless_zero ?Cheers,Ben.