From 9fe35d997b559293c356425ef3063b07e3fddb5d Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Wed, 6 Sep 2006 00:03:42 -0700
Subject: [PATCH] --- yaml --- r: 33800 b: refs/heads/master c:
 96dd7421a06a5bc6eb731323b95efcb2fd864854 h: refs/heads/master v: v3

---
 [refs]                      | 2 +-
 trunk/include/linux/ktime.h | 7 ++++++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index 7fa699010609..e7b5f6f578bd 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: fe2bbc4832659b7ffc867cac03e0a92ae81e11e4
+refs/heads/master: 96dd7421a06a5bc6eb731323b95efcb2fd864854
diff --git a/trunk/include/linux/ktime.h b/trunk/include/linux/ktime.h
index ed3396dcc4f7..84eeecd60a02 100644
--- a/trunk/include/linux/ktime.h
+++ b/trunk/include/linux/ktime.h
@@ -56,7 +56,8 @@ typedef union {
 #endif
 } ktime_t;
 
-#define KTIME_MAX			(~((u64)1 << 63))
+#define KTIME_MAX			((s64)~((u64)1 << 63))
+#define KTIME_SEC_MAX			(KTIME_MAX / NSEC_PER_SEC)
 
 /*
  * ktime_t definitions when using the 64-bit scalar representation:
@@ -73,6 +74,10 @@ typedef union {
  */
 static inline ktime_t ktime_set(const long secs, const unsigned long nsecs)
 {
+#if (BITS_PER_LONG == 64)
+	if (unlikely(secs >= KTIME_SEC_MAX))
+		return (ktime_t){ .tv64 = KTIME_MAX };
+#endif
 	return (ktime_t) { .tv64 = (s64)secs * NSEC_PER_SEC + (s64)nsecs };
 }