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

From: Helge Hafting
Date: Sat Aug 19 2006 - 06:51:16 EST


On Fri, Aug 18, 2006 at 12:55:46PM +0200, Andi Kleen wrote:
>
> > I have narrowed it down. 2.6.18-rc4 does not have the 3x time
> > problem, while mm1 have it. mm1 without the hotfix jiffies
> > patch is just as bad.
>
> Can you narrow it down to a specific patch in -mm?
>
The guilty patch is:
ntp-add-ntp_update_frequency.patch

Up to and including the previous patch,
wich is ntp-move-all-the-ntp-related-code-to-ntpc-fix.patch,
everything is fine. But apply this one, and
time moves at 3x speed. This makes games interesting,
and the keyboard autorepeat awesome. :-)

The patch found seems reasonable, it is
definitely time-related.

Thanks to all who sent a tutorial on quilt bisection!

Helge Hafting

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