Re: 2.6.18-rc4-mm1 - time moving at 3x speed, bisect finished

Roman Zippel
2006-08-20T19:24:20Z

Hi,

On Sun, 20 Aug 2006, thunder7@xs4all.nl wrote:

> The interesting part:
>
> 3b9aca0000000000,d2ea237f00000000,d2ea237f00000000,35fe7fdef9db22
> 3b9aca0000000000,d2ea237f00000000,d2ea237f00000000,35fe7fdef9db22
> 3b9aca0000000000,d2ea237f00000000,d2ea237f00000000,35fe7fdef9db22
> 3b9aca0000000000,d2ea237f00000000,d2ea237f00000000,35fe7fdef9db22
> 3b9aca0000000000,d2ea237f00000000,d2ea237f00000000,35fe7fdef9db22
> 3b9aca0000000000,d2ea237f00000000,d2ea237f00000000,35fe7fdef9db22

Thanks for testing, it's a silly sign problem. gcc turned the divide into
an unsigned one.

bye, Roman

Signed-off-by: Roman Zippel <zippel@linux-m68k.org>

---
kernel/time/ntp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux-2.6-mm/kernel/time/ntp.c
===================================================================
--- linux-2.6-mm.orig/kernel/time/ntp.c
+++ linux-2.6-mm/kernel/time/ntp.c
@@ -41,7 +41,7 @@ static long time_reftime; /* time at la
long time_adjust;

#define CLOCK_TICK_OVERFLOW (LATCH * HZ - CLOCK_TICK_RATE)
-#define CLOCK_TICK_ADJUST (((s64)CLOCK_TICK_OVERFLOW * NSEC_PER_SEC) / CLOCK_TICK_RATE)
+#define CLOCK_TICK_ADJUST (((s64)CLOCK_TICK_OVERFLOW * NSEC_PER_SEC) / (s64)CLOCK_TICK_RATE)

static void ntp_update_frequency(void)
{