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Date: Wed, 29 Oct 2003 13:59:40 -0800
From: Kris Kennaway <kris@obsecurity.org>
To: John Palmer <drgnut@hotmail.com>
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cc: questions@freebsd.org
Subject: Re: Hyperthreading FreeBSD 4.9
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On Wed, Oct 29, 2003 at 01:51:32PM -0800, John Palmer wrote:
> I currently have FreeBSD 4.8 with hyperthreading enabled.  I just cvsup t=
o=20
> the latest version of FreeBSD to 4.9.  When I do make buildkernel=20
> KERNCONF=3DFOO, I get an error of "unknown option "HTT""  Has hyperthread=
ing=20
> been disabled in FreeBSD 4.9?

It's controlled by sysctl, as long as you have a SMP kernel.

Kris

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