Messages in this thread | | | Subject | Re: 2.6.23-rc4-mm1 and -rc6-mm1: boot failure on HP nx6325, related to clockevents | From | Thomas Gleixner <> | Date | Tue, 25 Sep 2007 10:07:53 +0200 |
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On Tue, 2007-09-25 at 10:14 +0400, Mikhail Kshevetskiy wrote: > Hello Thomas, Rafael > > > We know, that > > - disabling local apic timers work > > As i can see from the log, you are booting on computer with dualcore AMD > processor. Do you have C1E feature enabled? > > i386 kernel disable lapic on dualcore AMD with C1E support (see > http://lkml.org/lkml/2007/3/29/199). x86_64 kernel do not have this > patch still (it's required for tickless kernel only).
Well it is required for non tickless mode as well.
> As result, if > you run x86_64 kernel with hrt patch on such computer, the system > will stall during boot on lapic timer calibration.
Thanks for the reminder. I have a look into this.
tglx
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