Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | Re: 2.6.23-rc4-mm1 and -rc6-mm1: boot failure on HP nx6325, related to clockevents | Date | Tue, 25 Sep 2007 15:16:57 +0200 |
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On Monday, 24 September 2007 21:13, Thomas Gleixner wrote: > On Mon, 2007-09-24 at 21:11 +0200, Rafael J. Wysocki wrote: > > > /me scratches head > > > > Retested. > > > > > We know, that > > > - disabling local apic timers work > > > > This works reproducibly accross the board. > > Ok > > > > - local apic timers (which turn off PIT) work. when noacpiFSCKEDPARSING > > > > This stopped working, although it evidently worked yesterday (wtf?). > > > > There seems to be a history effect in the box, to make things more > > "interesting". > > Did you connect this box to Andrews VAIO during KS ?
No, but it's famous for being interestingly broken nevertheless.
> > I think the only solid data point so far is that "noapictimer" makes the box > > boot. > > Ok. Can you add "nmi_watchdog=1" to the command line please. This runs > through the calibration of APIC, but registers it as a dummy clock > source (the PIT must run to make the watchdog work). > > If it boots, please provide the output of /proc/timer_list
No, it doesn't.
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