--- zzzz-none-000/linux-2.6.32.61/include/linux/seqlock.h	2013-06-10 09:43:48.000000000 +0000
+++ ar10-7272-687/linux-2.6.32.61/include/linux/seqlock.h	2013-02-12 11:43:28.000000000 +0000
@@ -88,12 +88,12 @@
 	unsigned ret;
 
 repeat:
-	ret = ACCESS_ONCE(sl->sequence);
+	ret = sl->sequence;
+	smp_rmb();
 	if (unlikely(ret & 1)) {
 		cpu_relax();
 		goto repeat;
 	}
-	smp_rmb();
 
 	return ret;
 }