From mboxrd@z Thu Jan 1 00:00:00 1970 From: Aurelien Jarno Subject: Re: [PATCH] KVM: VMX: Enable Virtual Processor Identification (VPID) Date: Thu, 24 Jan 2008 12:15:57 +0100 Message-ID: <4798736D.8000002@aurel32.net> References: <200801241426.55928.sheng.yang@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org To: "Yang, Sheng" Return-path: In-Reply-To: <200801241426.55928.sheng.yang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: kvm.vger.kernel.org Yang, Sheng a =E9crit : > From 39551508c869f678f028655c062b3cb5fe4715bc Mon Sep 17 00:00:00 2001 > From: Sheng Yang > Date: Thu, 17 Jan 2008 15:14:33 +0800 > Subject: [PATCH] KVM: VMX: Enable Virtual Processor Identification (VPID) > = > To allow TLB entries to be retained across VM entry and VM exit, the VMM = can = > now identify distinct address spaces through a new virtual-processor ID = > (VPID) field of the VMCS. > = Is it something supported by new processors only? If yes, could you please tell us which CPU support that? Thanks, Aurelien -- = .''`. Aurelien Jarno | GPG: 1024D/F1BCDB73 : :' : Debian developer | Electrical Engineer `. `' aurel32-8fiUuRrzOP0dnm+yROfE0A@public.gmane.org | aurelien-rXXEIb44qovR7s880joybQ@public.gmane.org `- people.debian.org/~aurel32 | www.aurel32.net ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/