diff --git a/[refs] b/[refs]
index ab64a70c5704..406110c09dc0 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 73500ac545d24610eb2cf8579ffc88957e9c5847
+refs/heads/master: b56863630ddbdea6e22df8835f78f0b1da037103
diff --git a/trunk/kernel/futex.c b/trunk/kernel/futex.c
index 99f8acce08bf..b4f87bac91c1 100644
--- a/trunk/kernel/futex.c
+++ b/trunk/kernel/futex.c
@@ -1565,12 +1565,11 @@ static int futex_lock_pi(u32 __user *uaddr, int fshared,
 
  uaddr_faulted:
 	/*
-	 * We have to r/w  *(int __user *)uaddr, but we can't modify it
-	 * non-atomically.  Therefore, if get_user below is not
-	 * enough, we need to handle the fault ourselves, while
-	 * still holding the mmap_sem.
-	 *
-	 * ... and hb->lock. :-) --ANK
+	 * We have to r/w  *(int __user *)uaddr, and we have to modify it
+	 * atomically.  Therefore, if we continue to fault after get_user()
+	 * below, we need to handle the fault ourselves, while still holding
+	 * the mmap_sem.  This can occur if the uaddr is under contention as
+	 * we have to drop the mmap_sem in order to call get_user().
 	 */
 	queue_unlock(&q, hb);
 
@@ -1582,7 +1581,7 @@ static int futex_lock_pi(u32 __user *uaddr, int fshared,
 	}
 
 	ret = get_user(uval, uaddr);
-	if (!ret && (uval != -EFAULT))
+	if (!ret)
 		goto retry;
 
 	if (to)
@@ -1676,12 +1675,11 @@ static int futex_unlock_pi(u32 __user *uaddr, int fshared)
 
 pi_faulted:
 	/*
-	 * We have to r/w  *(int __user *)uaddr, but we can't modify it
-	 * non-atomically.  Therefore, if get_user below is not
-	 * enough, we need to handle the fault ourselves, while
-	 * still holding the mmap_sem.
-	 *
-	 * ... and hb->lock. --ANK
+	 * We have to r/w  *(int __user *)uaddr, and we have to modify it
+	 * atomically.  Therefore, if we continue to fault after get_user()
+	 * below, we need to handle the fault ourselves, while still holding
+	 * the mmap_sem.  This can occur if the uaddr is under contention as
+	 * we have to drop the mmap_sem in order to call get_user().
 	 */
 	spin_unlock(&hb->lock);
 
@@ -1694,7 +1692,7 @@ static int futex_unlock_pi(u32 __user *uaddr, int fshared)
 	}
 
 	ret = get_user(uval, uaddr);
-	if (!ret && (uval != -EFAULT))
+	if (!ret)
 		goto retry;
 
 	return ret;