From 64adc5dc3fea17f5a1dc4758a1a28405014ee102 Mon Sep 17 00:00:00 2001
From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Fri, 4 May 2012 14:46:02 -0700
Subject: [PATCH] --- yaml --- r: 300041 b: refs/heads/master c:
 2f624278626677bfaf73fef97f86b37981621f5c h: refs/heads/master i:   300039:
 a1b112d0993f37d6760af3bc64d2bfbc15e0610a v: v3

---
 [refs]                        | 2 +-
 trunk/include/linux/seqlock.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index 2a78a15a92a1..6bb266aceebb 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f0f376f204b6047bbb405180f796e93cc8444f09
+refs/heads/master: 2f624278626677bfaf73fef97f86b37981621f5c
diff --git a/trunk/include/linux/seqlock.h b/trunk/include/linux/seqlock.h
index c6db9fb33c44..bb1fac5b8ee8 100644
--- a/trunk/include/linux/seqlock.h
+++ b/trunk/include/linux/seqlock.h
@@ -141,7 +141,7 @@ static inline unsigned __read_seqcount_begin(const seqcount_t *s)
 	unsigned ret;
 
 repeat:
-	ret = s->sequence;
+	ret = ACCESS_ONCE(s->sequence);
 	if (unlikely(ret & 1)) {
 		cpu_relax();
 		goto repeat;