From owner-freebsd-stable@FreeBSD.ORG Thu Dec 22 17:32:35 2011 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 0FBCA1065670 for ; Thu, 22 Dec 2011 17:32:35 +0000 (UTC) (envelope-from jim@jimking.net) Received: from quartz.jimking.net (dsl-katy-207-70-162-186.consolidated.net [207.70.162.186]) by mx1.freebsd.org (Postfix) with ESMTP id AE7E88FC0A for ; Thu, 22 Dec 2011 17:32:34 +0000 (UTC) Received: from [192.168.1.121] (dsl-katy-207-70-162-235.consolidated.net [207.70.162.235]) (authenticated bits=0) by quartz.jimking.net (8.14.2/8.14.2) with ESMTP id pBMH4UPR028541 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Thu, 22 Dec 2011 11:04:30 -0600 (CST) (envelope-from jim@jimking.net) Message-ID: <4EF36322.8000804@jimking.net> Date: Thu, 22 Dec 2011 11:04:34 -0600 From: Jim King User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:8.0) Gecko/20111105 Thunderbird/8.0 MIME-Version: 1.0 To: freebsd-stable@freebsd.org References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: FreeBSD 9 RC3 and VirtualBox X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 22 Dec 2011 17:32:35 -0000 On 12/22/2011 9:56 AM, Joshua Boyd wrote: > On Wed, Dec 21, 2011 at 11:56 PM, Adam Vande Morewrote: > >> VT-x(or the AMD equiv) is a CPU feature and is necessary to run 64-bit >> guests. VT-d(or the AMD equiv)/IOMMU is the what is done in the chipset >> however it isn't necessary to run 64-bit guests. Both of these features >> are only found on CPU's supporting long mode. >> > Exactly. The E7300 lacks the VT-x bits. > > Actually there are three different part numbers for the E7300. Two of them have VT-x, one does not.