--- linux-2.6.22.14/net/sunrpc/xprtsock.c	2008-01-22 13:57:22.000000000 +0200
+++ linux/net/sunrpc/xprtsock.c	2008-01-15 10:57:29.000000000 +0200
@@ -29,6 +29,7 @@
 #include <linux/sunrpc/clnt.h>
 #include <linux/sunrpc/sched.h>
 #include <linux/file.h>
+#include <asm/unaligned.h>
 
 #include <net/sock.h>
 #include <net/checksum.h>
@@ -709,7 +710,7 @@ static void xs_udp_data_ready(struct soc
 
 	/* Look up and lock the request corresponding to the given XID */
 	spin_lock(&xprt->transport_lock);
-	rovr = xprt_lookup_rqst(xprt, *xp);
+	rovr = xprt_lookup_rqst(xprt, get_unaligned(xp));
 	if (!rovr)
 		goto out_unlock;
 	task = rovr->rq_task;