From owner-freebsd-questions@FreeBSD.ORG Tue May 24 17:01:09 2005 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0E7D716A41C for ; Tue, 24 May 2005 17:01:09 +0000 (GMT) (envelope-from kirk@strauser.com) Received: from kanga.honeypot.net (kanga.honeypot.net [208.162.254.122]) by mx1.FreeBSD.org (Postfix) with ESMTP id 87C3643D1F for ; Tue, 24 May 2005 17:01:08 +0000 (GMT) (envelope-from kirk@strauser.com) Received: from localhost (localhost [127.0.0.1]) by kanga.honeypot.net (Postfix) with ESMTP id B037B222400 for ; Tue, 24 May 2005 12:01:07 -0500 (CDT) Received: from kanga.honeypot.net ([127.0.0.1]) by localhost (kanga.honeypot.net [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 78086-16 for ; Tue, 24 May 2005 12:01:05 -0500 (CDT) Received: from janus.daycos.com (janus.daycos.com [204.26.70.77]) (using TLSv1 with cipher RC4-MD5 (128/128 bits)) (No client certificate requested) by kanga.honeypot.net (Postfix) with ESMTP id 4883B222401 for ; Tue, 24 May 2005 12:01:05 -0500 (CDT) From: Kirk Strauser To: freebsd-questions@freebsd.org Date: Tue, 24 May 2005 12:00:55 -0500 User-Agent: KMail/1.8 References: <200505241053.36377.kirk@strauser.com> <200505241159.24346.kellers@njit.edu> In-Reply-To: <200505241159.24346.kellers@njit.edu> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart3760944.oqcKLXEcye"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <200505241200.55346.kirk@strauser.com> X-Virus-Scanned: amavisd-new at honeypot.net Subject: Re: Top only showing one active CPU on HTT system X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 24 May 2005 17:01:09 -0000 --nextPart3760944.oqcKLXEcye Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline On Tuesday 24 May 2005 10:59, Tim Kellers wrote: > The acpi_load=3D"YES" in /boot/loader.conf might do the trick. Actually, it turns out that I have to set machdep.hyperthreading_allowed=3D= 1=20 for HTT to work now. Speaking of which, is that tunable documented anywhere besides the HTT=20 security PR? It's not in the 5.4-STABLE /usr/src/UPDATING or anyplace else= =20 I've looked, so I was more than a bit surprised to find that such an=20 important default was changed without much notice. I imagine a lot of=20 people read the PR much as I did: "blah, blah, theoretical, doesn't affect= =20 me, next message"... =2D-=20 Kirk Strauser --nextPart3760944.oqcKLXEcye Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- iD8DBQBCk13H5sRg+Y0CpvERAq1rAJ9oHApy00I9i22jwiWy+hkGdKblaQCfdBY0 TMRe9e2d+SgNiG5jaWeO5VY= =u+9d -----END PGP SIGNATURE----- --nextPart3760944.oqcKLXEcye--