Messages in this thread | | | Date | Tue, 2 Nov 2010 16:26:54 +0100 (CET) | From | Thomas Gleixner <> | Subject | Re: [bisected] Clocksource tsc unstable git |
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On Mon, 1 Nov 2010, Markus Trippelsdorf wrote:
> On Mon, Nov 01, 2010 at 07:05:17PM +0100, Thomas Gleixner wrote: > > On Fri, 29 Oct 2010, Markus Trippelsdorf wrote: > > > On Fri, Oct 29, 2010 at 07:00:40PM +0200, Borislav Petkov wrote: > > > > So Markus, can you try with 995bd3bb5c78, but by increasing the value > > > > to, say 16 (I don't know what's a good value here, let's double the old > > > > one). Simply change the line > > > > > > > > return res < 8 ? -ETIME : 0; > > > > > > > > to > > > > > > > > return res < 16 ? -ETIME : 0; > > > > > > > > > > > > in <arch/x86/kernel/hpet.c:hpet_next_event()>. I'll do that too on the > > > > machine here when I get around to it. > > > > > > Yes, I already did this, although I'm running > > > return res < 12 ? -ETIME : 0; > > > at the moment. > > > > Any update on this ? > > Yes, it runs stable thus far. No "slowdowns", no problems.
Ok, I'm waiting for Boris to get us the confirmation from HW folks.
Thanks,
tglx
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