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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