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Date: Fri, 12 Dec 2003 23:45:52 +0900
From: Rob <nospam@users.sourceforge.net>
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To: Stefan Cars <stefan@snowfall.se>, freebsd-questions@freebsd.org
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Subject: Re: Missing machdep.hlt_logical_cpus on hyperthreading..
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Stefan Cars wrote:
> Hi, i'm reposting this since I didn't get any answer at all...
> 
> I'm having a problem, sysctl can't find machdep.hlt_logical_cpus. My machine
> is a dual xeon with hyperthreading enabled, running 4.9. I also would like
> to know what that "Warning: Pentium 4 CPU: PSE disabled" means.

Stefan,

In your kernel configuration file, you need following:

   options        SMP        # Symmetric MultiProcessor Kernel
   options        APIC_IO    # Symmetric (APIC) I/O

Then machdep.hlt_logical_cpus is in your sysctl.


Can't help you with the "PSE disabled" thing.

Cheers,
Rob.