From: Jeff Dike <jdike@addtoit.com>
Date: Thu, 22 Jun 2006 21:47:09 +0000 (-0700)
Subject: [PATCH] UML: fix wall_to_monotonic initialization
X-Git-Tag: v2.6.18-rc1~1081^2~244
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7f98a44b9d09580036da7e7f8b33e66f411cf374;p=linux-2.6

[PATCH] UML: fix wall_to_monotonic initialization

Change a variable from unsigned to signed in order to get sign-extension
when the thing is negated.  Without this, uptime is horribly confused.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/arch/um/kernel/time_kern.c b/arch/um/kernel/time_kern.c
index 86f51d04c9..87cdbc560d 100644
--- a/arch/um/kernel/time_kern.c
+++ b/arch/um/kernel/time_kern.c
@@ -87,7 +87,7 @@ void timer_irq(union uml_pt_regs *regs)
 
 void time_init_kern(void)
 {
-	unsigned long long nsecs;
+	long long nsecs;
 
 	nsecs = os_nsecs();
 	set_normalized_timespec(&wall_to_monotonic, -nsecs / BILLION,