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). ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone _______________________________________________ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel