On Wed, 11 Dec 2013 13:21:09 +0000 Mel Gorman <mgorman@xxxxxxx> wrote: > According to documentation on barriers, stores issued before a LOCK can > complete after the lock implying that it's possible tlb_flush_pending can > be visible after a page table update. As per revised documentation, this patch > adds a smp_mb__before_spinlock to guarantee the correct ordering. And now you have 18 patches :) > Cc: stable@xxxxxxxxxxxxxxx > Signed-off-by: Mel Gorman <mgorman@xxxxxxx> Reviewed-by: Rik van Riel <riel@xxxxxxxxxx> -- All rights reversed. -- 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/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>