--- linux-2.6.13/drivers/block/loop.c.orig	2005-08-29 00:41:01.000000000 +0100
+++ linux-2.6.13/drivers/block/loop.c	2005-09-14 14:01:42.844009381 +0100
@@ -74,6 +74,7 @@
 #include <linux/completion.h>
 #include <linux/highmem.h>
 #include <linux/gfp.h>
+#include <linux/kmod.h>
 
 #include <asm/uaccess.h>
 
@@ -950,8 +951,12 @@
 		if (type >= MAX_LO_CRYPT)
 			return -EINVAL;
 		xfer = xfer_funcs[type];
-		if (xfer == NULL)
-			return -EINVAL;
+		if (xfer == NULL) {
+			request_module("loop-encrypt-%u",type);
+			xfer = xfer_funcs[type];
+			if (xfer == NULL)
+		                return -EINVAL;
+		}
 	} else
 		xfer = NULL;