From mboxrd@z Thu Jan  1 00:00:00 1970
From: Andrew Cooper <andrew.cooper3@citrix.com>
Subject: Re: Xen 4.6 Development Update (three months reminder)
Date: Tue, 14 Apr 2015 14:28:29 +0100
Message-ID: <552D15FD.5040902@citrix.com>
References: <E1Yhy41-0003V4-Jf@ukmail1.uk.xensource.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="windows-1252"
Content-Transfer-Encoding: quoted-printable
Return-path: <xen-devel-bounces@lists.xen.org>
Received: from mail6.bemta5.messagelabs.com ([195.245.231.135])
	by lists.xen.org with esmtp (Exim 4.72)
	(envelope-from <Andrew.Cooper3@citrix.com>) id 1Yi0tH-0000WO-6I
	for xen-devel@lists.xenproject.org; Tue, 14 Apr 2015 13:28:35 +0000
In-Reply-To: <E1Yhy41-0003V4-Jf@ukmail1.uk.xensource.com>
List-Unsubscribe: <http://lists.xen.org/cgi-bin/mailman/options/xen-devel>,
	<mailto:xen-devel-request@lists.xen.org?subject=unsubscribe>
List-Post: <mailto:xen-devel@lists.xen.org>
List-Help: <mailto:xen-devel-request@lists.xen.org?subject=help>
List-Subscribe: <http://lists.xen.org/cgi-bin/mailman/listinfo/xen-devel>,
	<mailto:xen-devel-request@lists.xen.org?subject=subscribe>
Sender: xen-devel-bounces@lists.xen.org
Errors-To: xen-devel-bounces@lists.xen.org
To: wei.liu2@citrix.com, xen-devel@lists.xenproject.org, edmund.h.white@intel.com, xumengpanda@gmail.com, dgolomb@seas.upenn.edu, jtweaver@hawaii.edu, oleksandr.dmytryshyn@globallogic.com, chegger@amazon.de, daniel.kiper@oracle.com, george.dunlap@eu.citrix.com, rcojocaru@bitdefender.com, chao.p.peng@linux.intel.com, feng.wu@intel.com, dario.faggioli@citrix.com, ross.lagerwall@citrix.com, malcolm.crossley@citrix.com, kai.huang@linux.intel.com, tiejun.chen@intel.com, boris.ostrovsky@oracle.com, elena.ufimtseva@oracle.com, tamas.lengyel@zentific.com, Vijaya.Kumar@caviumnetworks.com, parth.dixit@linaro.org, ian.campbell@citrix.com, andrii.tseglytskyi@globallogic.com, suravee.suthikulpanit@amd.com, julien.grall@linaro.org, manishjaggi.oss@gmail.com, vijay.kilari@gmail.com, vkuznets@redhat.com, fabio.fantoni@m2r.biz
List-Id: xen-devel@lists.xenproject.org

On 14/04/15 11:27, wei.liu2@citrix.com wrote:
> =3D=3D=3D Hypervisor X86 =3D=3D=3D =

>
> *  VT-d Posted-interrupt (PI) (none)
>   -  Wu, Feng

V1 posted

> *  Intel PML (Page Modification Logging) for Xen (none)
>    design doc posted
>   -  Kai Huang

V1 posted (good)

>
> *  PVH - AMD hardware support. (fair)
>    RFC posted
>   -  Elena Ufimtseva

I am not aware of any patches along these lines?

> =3D=3D Xen toolstack =3D=3D =

>
> *  New Migration (v2). (good)
>    v9 (libxc)
>    git://xenbits.xen.org/people/andrewcoop/xen.git
>    Seems that it might need to slip or we run v1 alongside v2.
>   -  Andrew Cooper & David Vrabel

Hopefully no need to slip, but there are very good reasons to run v1
alongside v2.

> *  PVH - Migration of guests from a PVH dom0  (none)
>    Depends on migration2 code
>   -  Roger Pau Monn=E9

v1 posted.

> =3D=3D Deferred =3D=3D =

>
> *  ucode=3Dscan also scan compressed initramfs (none)
>   -  Konrad Rzeszutek Wilk
>
> *  adjust log buffer based on memmap size (none)
>   -  Konrad Rzeszutek Wilk
>
> *  Further tmem cleanups/fixes (fair)
>   -  Bob Liu
>
> *  1TB slow destruction (ok)
>   -  Bob Liu
>
> *  cpuid leveling (none)
>    http://xenbits.xen.org/people/andrewcoop/feature-levelling/feature-lev=
elling-D.pdf
>   -  Andrew Cooper

Now starting active work on this, but I can't say yet whether it is even
plausible to be done in the 4.6 timeframe.

~Andrew