From 692c4b24a7f86bd83803ce93edebd025ec956ca7 Mon Sep 17 00:00:00 2001
From: hank <pyu@redhat.com>
Date: Sat, 16 Jul 2011 23:30:46 +1000
Subject: [PATCH] The parameter's origin type is long.  On an i386
 architecture, it can easily be larger than 0x80000000, causing this function
 to convert it to a sign-extended u64 type.  Change the type to unsigned long
 so we get the correct result.

Signed-off-by: hank <pyu@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: John Stultz <john.stultz@linaro.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
 kernel/time.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/time.c b/kernel/time.c
index 8e8dc6d705c9..d77606214529 100644
--- a/kernel/time.c
+++ b/kernel/time.c
@@ -575,7 +575,7 @@ EXPORT_SYMBOL(jiffies_to_timeval);
 /*
  * Convert jiffies/jiffies_64 to clock_t and back.
  */
-clock_t jiffies_to_clock_t(long x)
+clock_t jiffies_to_clock_t(unsigned long x)
 {
 #if (TICK_NSEC % (NSEC_PER_SEC / USER_HZ)) == 0
 # if HZ < USER_HZ
-- 
2.39.5