You can drop this patch. This turned out to be a race in xpmem. It "appeared" as if it were a race in get_task_mm, but it really is not. The current->mm field is cleared under the task_lock and the task_lock is grabbed by get_task_mm.
I have been testing you v15 version without this patch and not encountere the problem again (now that I fixed my xpmem race). Thanks, Robin On Wed, May 07, 2008 at 04:35:52PM +0200, Andrea Arcangeli wrote: > # HG changeset patch > # User Andrea Arcangeli <[EMAIL PROTECTED]> > # Date 1210115127 -7200 > # Node ID c5badbefeee07518d9d1acca13e94c981420317c > # Parent e20917dcc8284b6a07cfcced13dda4cbca850a9c > get_task_mm _______________________________________________ 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
