On Fri, 2 Mar 2012, Andrew Morton wrote: > On Fri, 2 Mar 2012 14:53:32 -0800 (PST) > Hugh Dickins <hughd@xxxxxxxxxx> wrote: > > > Subject: Re: exit_mmap() BUG_ON triggering since 3.1 > > ... > > Subject: [PATCH] mm: thp: fix BUG on mm->nr_ptes > > So it's needed in 3.1.x and 3.2.x? Indeed it would be needed in -stable, thanks, I forgot to add that. And although Fedora only got reports from 3.1 onwards, I believe it would equally be needed in 3.0.x. 3.1.x is closed down now, but 3.0.x and 3.2.x are still open. I've not yet tried applying it to the latest of either of those: maybe it applies cleanly and correctly, but I could imagine movements too. But the first step, yes, is to Cc: stable@xxxxxxxxxxxxxxx Thanks, Hugh -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>