From owner-freebsd-virtualization@FreeBSD.ORG Fri Oct 3 08:50:06 2014 Return-Path: Delivered-To: freebsd-virtualization@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 4FA76B5F for ; Fri, 3 Oct 2014 08:50:06 +0000 (UTC) Received: from out5-smtp.messagingengine.com (out5-smtp.messagingengine.com [66.111.4.29]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 1980CBD8 for ; Fri, 3 Oct 2014 08:50:04 +0000 (UTC) Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by gateway2.nyi.internal (Postfix) with ESMTP id E7AB620ACF for ; Fri, 3 Oct 2014 04:50:03 -0400 (EDT) Received: from frontend2 ([10.202.2.161]) by compute5.internal (MEProxy); Fri, 03 Oct 2014 04:50:03 -0400 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d=skunkwerks.at; h= x-sasl-enc:date:from:to:message-id:in-reply-to:references :subject:mime-version:content-type:content-transfer-encoding; s= mesmtp; bh=2IXFx84wHcPRy27Cg7lIItjuDXY=; b=l1gz7B1+0/cxa59PNJakO UjVLosUCJMB/w/opTzUUvnCR72v4cRcQ2putxSYfy4kHSFI2BZXWb/zhhL+eBk/u bgsceJ4cukJMlfvDjKe/G8tcncEoknqQdGFwCnMZvl7o01Ch5kZQOf5dyrJ0ZVv/ w6MlVWr0U+8naBOz2IjqBc= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d= messagingengine.com; h=x-sasl-enc:date:from:to:message-id :in-reply-to:references:subject:mime-version:content-type :content-transfer-encoding; s=smtpout; bh=2IXFx84wHcPRy27Cg7lIIt juDXY=; b=I0e9PtW3uLe0lsT7qKOmPfS5myYuRy4ekBCJaY1aIUn5drazofdZFZ spK9pi8zBLGXUm5pudSNSZ5MFv0xnh1JGpuu0Jc4L0lIe0uRvZaiDGMq3JIDRP/u lEQVxXV4p6+J9zhVTn9wMOh77tIOCyv3er9x6oTftqZtRakU3oCFY= X-Sasl-enc: ChXlupUA/OIfmgaTTH9VN9OydEr0/lgxqqbQxgPsxGEr 1412326203 Received: from akai.skunkwerks.at (unknown [94.136.7.161]) by mail.messagingengine.com (Postfix) with ESMTPA id 5BB99680156 for ; Fri, 3 Oct 2014 04:50:03 -0400 (EDT) Date: Fri, 3 Oct 2014 10:50:01 +0200 From: Dave Cottlehuber To: freebsd-virtualization@freebsd.org Message-ID: In-Reply-To: <1412310254.523165637@f125.i.mail.ru> References: <1412303890.698110582@f94.i.mail.ru> <542E1F4F.4040102@freebsd.org> <1412310254.523165637@f125.i.mail.ru> Subject: Re: Re[2]: VM unrestricted guest capability required X-Mailer: Airmail Beta (263) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Content-Disposition: inline X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 03 Oct 2014 08:50:06 -0000 > >> I'm trying to install Ubuntu Linux 14.10 as a guest in FreeBSD > >> 11-CURRENT r272460 host. When I try to run grub-bhyve (version 0.23) > >> I see in console message: VM unrestricted guest capability required > >> Error in initializing VM > >> > >> I've read a thread with the similar problem. As far as I understood, > >> this message happen when CPU doesn't have unrestricted guest > >> capability support (EPT). > > > > 'Unrestricted guest' is a different feature than EPT (Extended Page > >Tables). It allows the CPU to run in real mode and unpaged protected > >mode. This feature was introduced with the Westmere microarchitecture, > >and isn't available in your core i7 780 (aka Lynnfield, a Nehalem-based > >model) Thanks Peter for the clarification. Is there a way to tell this from dmesg? A+ Dave