On Wed, Apr 23, 2008 at 11:27:21AM -0700, Christoph Lameter wrote: > There is a potential issue in move_ptes where you call > invalidate_range_end after dropping i_mmap_sem whereas my patches did the > opposite. Mmap_sem saves you there?
Yes, there's really no risk of races in this area after introducing mm_lock, any place that mangles over ptes and doesn't hold any of the three locks is buggy anyway. I appreciate the audit work (I also did it and couldn't find bugs but the more eyes the better). _______________________________________________ general mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
