On Tue, Apr 14, 2015 at 06:17:43PM +0100, Al Viro wrote: > Except that you do not handle the slow unencrypted case - you end up with > kfree() on the freshly kunmaped address. Ah, right, we're actually kmalloc'ing the space that case as well --- so hanging on the cpage is pointless; which was the point you were making. Sorry, I was being slow. So what we have works, but it's not optimal. Will fix. - Ted -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html