Messages in this thread | | | Date | Tue, 11 Sep 2007 01:20:05 -0700 | From | Andrew Morton <> | Subject | Re: clockevents: fix resume logic |
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On Tue, 11 Sep 2007 09:47:20 +0200 Thomas Gleixner <tglx@linutronix.de> wrote:
> On Tue, 2007-09-11 at 09:23 +0200, Thomas Gleixner wrote: > > > I went back to the original patch which I sent to Linus and it matches > > > 18de5bc4c1f1f1fa5e14f354a7603bd6e9d4e3b6. So all I can think is that there > > > must have been something else in the tree which I tested which fixed the > > > bug which 18de5bc4c1f1f1fa5e14f354a7603bd6e9d4e3b6 introduced. argh. > > > > > > Can you think what would cause the symptoms which I described? > > > > It seems that time is not updated. Timer interrupt not active or some > > other odd thing. I figure out what's going on when I find a box which > > exposes the problem.
2.6.22-rc6-mm1's git-acpi.patch contains something which fixes this bug. It's a quarter megabyte :( Presumably clockevents-fix-resume-logic.patch depended on something which was in that git-acpi.patch but which for some reason didn't get merged. Ho hum, I'll take a look, see if I can spot it.
> Can you please try the following command line options: > > nolapic_timer
Works
> nohz=off
Fails
> highres=off
Fails
> nohz=off highres=off
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