On Fri, 2009-03-27 at 06:56 -0500, Kumar Gala wrote: > Ben, > > If we have CONFIG_DEBUG_PAGEALLOC enabled we end up hitting the > WARN_ON() in set_pte_at() when we boot. This appears because we've > already setup pte's via mapin_ram() after which we end up calling > kernel_map_pages(). > > So I'm not sure if __change_page_attr() should be doing something > different or if the WARN_ON() should be conditional on ! > CONFIG_DEBUG_PAGEALLOC
Or use __set_pte_at() ? Note that C_D_P doesn't work on hash32 anyway... Ben. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
