From: "Yang, Sheng" <sheng.yang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
To: Aurelien Jarno <aurelien-rXXEIb44qovR7s880joybQ@public.gmane.org>
Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Re: [PATCH] KVM: VMX: Enable Virtual Processor Identification (VPID)
Date: Fri, 25 Jan 2008 09:47:23 +0800 [thread overview]
Message-ID: <200801250947.23194.sheng.yang@intel.com> (raw)
In-Reply-To: <4798736D.8000002-rXXEIb44qovR7s880joybQ@public.gmane.org>
On Thursday 24 January 2008 19:15:57 Aurelien Jarno wrote:
> Yang, Sheng a écrit :
> > From 39551508c869f678f028655c062b3cb5fe4715bc Mon Sep 17 00:00:00 2001
> > From: Sheng Yang <sheng.yang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
> > 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?
Nehalem microarchitecture.
--
Thanks
Yang, Sheng
-------------------------------------------------------------------------
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/
next prev parent reply other threads:[~2008-01-25 1:47 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-24 6:26 [PATCH] KVM: VMX: Enable Virtual Processor Identification (VPID) Yang, Sheng
[not found] ` <200801241426.55928.sheng.yang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2008-01-24 11:15 ` Aurelien Jarno
[not found] ` <4798736D.8000002-rXXEIb44qovR7s880joybQ@public.gmane.org>
2008-01-25 1:47 ` Yang, Sheng [this message]
2008-01-24 11:50 ` Avi Kivity
[not found] ` <47987B7C.1080509-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2008-01-25 4:12 ` Yang, Sheng
[not found] ` <200801251212.29031.sheng.yang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2008-01-25 6:52 ` Avi Kivity
[not found] ` <4799873F.1070503-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2008-01-25 7:01 ` Yang, Sheng
[not found] ` <200801251501.54884.sheng.yang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2008-01-25 7:03 ` Avi Kivity
[not found] ` <479989C0.90307-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2008-01-25 8:34 ` Yang, Sheng
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=200801250947.23194.sheng.yang@intel.com \
--to=sheng.yang-ral2jqcrhueavxtiumwx3w@public.gmane.org \
--cc=aurelien-rXXEIb44qovR7s880joybQ@public.gmane.org \
--cc=kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.