Messages in this thread | | | Subject | Re: b44: regression in 2.6.22 (resend) | From | Thomas Gleixner <> | Date | Mon, 28 May 2007 21:23:50 +0200 |
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On Mon, 2007-05-28 at 19:44 +0200, Maximilian Engelhardt wrote: > > 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 > > I tested this with my 2.6.22-rc3 kernel, here are the results: > > without any special boot parameters: problem does appear > highres=off nohz=off: problem does not appear > highres=off: problem does not appear > nohz=off: problem does appear
Is there any other strange behavior of the high res enabled kernel than the b44 problem ?
> I additionally built my 2.6.22-rc2-mm1 kernel without High Resolution Timer, > but the high ping problem is still there.
Hmm, that's mysterious. Wild guess is that highres exposes the hidden "feature" in a different way than rc2-mm1 does.
tglx
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