[PATCH] UML: fix uptime

The use of signed instead of unsigned here broke the calculations on
negative numbers that are involved in calculating wall_to_monotonic.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>

diff --git a/arch/um/kernel/time_kern.c b/arch/um/kernel/time_kern.c
index 86f51d04c98df366d7a139468cf3afb08c402251..87cdbc560d360a3c62c4c144645e096225765d67 100644 (file)
--- 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,