On Mon, 2007-05-28 at 17:14 +0200, Michael Buesch wrote:
> > The -oldconfig1 is the kernel that had no problems and the other shows the b44
> > problem. So if High Resolution Timer Support is disabled everything works
> > fine and if I enable it the problems do appear again.
> >
> > I didn't test this on my 2.6.22-rc3 kernel yet, but I guess disabling High
> > Resolution Timer Support will also solve the problem there.
> >
> > The older kernels I tried also work perfectly fine and they didn't have the
> > High Resolution Timer Support yet.
>
> So, that's interesting, indeed.
> Any idea what's going on, someone? Thomas?
Not off the top of my head.
Maximilian, does the kernel work otherwise (I mean aside of the b44
driver) ?
Can you please keep CONFIG_HIGH_RES_TIMERS and CONFIG_NOHZ and try the
following combinations on the kernel command line:
1) highres=off nohz=off (should be the same as your working config)
2) highres=off
3) nohz=off
Michael, is anything in the b44 driver timer driven ?
Thanks,
tglx
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