Hi, Lars,
Our status and plan is below, I marked in blue.

== [PATCH v4 0/4] x86/cpuid: enable new cpu features The agreement was to park 
until patches arrive, which as far as I can tell have not @John, @Yang: please 
let me know if there is any progress and whether thus this item should be put 
onto the agenda
--Yang will start doing this around 16 May.

== Longer Term / Blocked
=== [PATCH RESEND v1 0/7] Intel Processor Trace virtulization enabling ACTION 
(April): Lars to talk Intel, George & Wei with a view of whether a 
design/discussion could be arranged at the summit and whether it makes sense. 
It will need some preparation by the reviewer though.
@John, @George, @Wei: Are there new developments?
@Luwei, your latest status says “Get some comment form Xen maintainer Jan and 
Wei.”, what’s your plan to send a new version.
-- Yes, Jan and Wei raised some questions last week and still under discussion. 
Furthermore, not all the patches have comments. So, it still need some time to 
reach an agreement, prepare patches and send new version.

== Longer Term / Agreed to pause
=== [PATCH v4 00/28] add vIOMMU support with irq remapping function of virtual 
VT-d
@John: let me know whether this is still paused. If so, I propose not to discuss
-- Roger already gave some comments on the version 4. Chao will follow up on a 
new version.

Best Regards

John Ji


-----Original Message-----
From: Lars Kurth [mailto:lars.ku...@citrix.com]
Sent: Tuesday, May 1, 2018 11:32 PM
To: xen-devel <xen-devel@lists.xenproject.org>
Cc: committ...@xenproject.org; Juergen Gross <jgr...@suse.com>; Janakarajan 
Natarajan <jnata...@amd.com>; Tamas K Lengyel <ta...@tklengyel.com>; Wei Liu 
<wei.l...@citrix.com>; Andrew Cooper <andrew.coop...@citrix.com>; Daniel Kiper 
<daniel.ki...@oracle.com>; Roger Pau Monné <roy...@freebsd.org>; Christopher 
Clark <christopher.w.cl...@gmail.com>; Rich Persaud <pers...@gmail.com>; Paul 
Durrant <paul.durr...@citrix.com>; Jan Beulich' <jbeul...@suse.com>; Brian 
Woods <brian.wo...@amd.com>; intel-xen <intel-...@intel.com>
Subject: x86 Community Call - Wed May 9, 14:00 - 15:00 UTC - Call for agenda 
items

Hi all,

please find attached
a) Meeting details (just a link with timezones) – the meeting invite will 
follow when we have an agenda
    Gotomeeting, phone bridge details and slack channel will be sent with the 
meeting invite

== Meeting Details ==
Wed May 9, 14:00 - 15:00 UTC
Wed May 9, 15:00 - 16:00 BST (London)
Wed May 9, 16:00 - 17:00 CEST (Berlin)

Further International meeting times: 
https://www.timeanddate.com/worldclock/meetingdetails.html?year=2018&month=5&day=9&hour=14&min=0&sec=0&p1=224&p2=24&p3=179&p4=136&p5=37&p6=33

b) Call for agenda items

The meeting minutes of the last call are at 
https://lists.xenproject.org/archives/html/xen-devel/2018-04/msg00857.html and 
https://docs.google.com/document/d/1oFfS9XB2i2T_p89kQ6fGTZIfu60qDJXPRtoyPs7fPOk/edit#heading=h.whkmnl81x2pf

Are there any new items to discuss?

In the tracking/action section, the following items probably need to be covered 
briefly. I am listing these below.
If things are progressing and need no further discussion, please let me know by 
Monday and I will just add a note to the agenda/minutes. That would provide an 
opportunity to discuss other issues

Please search for your name with an @ before.

== AOB
ACTION (April - DONE): George to send list of phone numbers to Lars ACTION 
(April - DONE): Lars to include list of phone numbers in invite ACTION (April - 
DONE): Lars to include slack channel in invite

== [RFC XEN PATCH v4 00/41] Add vNVDIMM support to HVM domains There are a few 
action's outstanding.
@George, @Royger: Please let me know whether we need further discussion or 
whether this is in hand/has not progressed.

== [PATCH RFC 00/10] x86 passthrough code cleanup ACTION (April - DONE): Brian 
Wood to ping Suravee Suthikulpanit (AMD)
@Wei: Not sure whether Suravee has responded

ACTION (April - DONE): Lars to propose fixing CC issue in xen.git:MAINTAINERS 
copying the R section entries from Linux.git:
ACTION (April - DONE): Lars to have a back-channel discussion with AMD on how 
to solve this.
For now, CC Brian

== [PATCH 0/7] paravirtual IOMMU interface ACTION (March): Paul to resend the 
series with a clear problem statement. It may also make sense for Andy, Paul 
and George to sit together
@Paul: let me know whether you want this on the agenda

== [PATCH v4 0/4] x86/cpuid: enable new cpu features The agreement was to park 
until patches arrive, which as far as I can tell have not @John, @Yang: please 
let me know if there is any progress and whether thus this item should be put 
onto the agenda

== PVHv2 Status (Royger)
Update: At the AB meeting it was confirmed that Boris will not be working on 
PVHv2 Linux for a while
@Royger: Anything to add here?

== PCI Emulation - Future Direction (Royger, Stefano, Julien) We have a call 
set up 
https://lists.xenproject.org/archives/html/xen-devel/2018-04/msg01809.html
@Royger, @Paul: Not sure whether you want to give an update to the larger group

== Recently Un-blocked Series/un-blocked dependencies According to the minutes, 
the following series should not be blocked anymore
* AMD AVIC Series
* [RFC Patch v4 0/8] Extend resources to support more vcpus in single VM
* [RFC PATCH 0/8] Add guest CPU topology support

== Blocked Series
Please go through the minutes and let me know, whether
a) Anything has been unblocked
b) You want to raise an item in the list for discussion

The list of which appeared to blocked on a dependency seem to be == [PATCH RFC 
00/14] EPT-Based Sub-page Write Protection Support (Zhang Yi)

== Longer Term / Blocked
=== [PATCH RESEND v1 0/7] Intel Processor Trace virtulization enabling ACTION 
(April): Lars to talk Intel, George & Wei with a view of whether a 
design/discussion could be arranged at the summit and whether it makes sense. 
It will need some preparation by the reviewer though.
@John, @George, @Wei: Are there new developments?

=== [RFC PATCH v2 00/17] RFC: SGX Virtualization design and draft patches 
ACTION (April): Lars to think about this, discuss with Intel (CC 
kai.hu...@intel.com<mailto:kai.hu...@intel.com>).
I have not done that yet: also, this week is a holiday in China.

== Longer Term / Agreed to pause
=== [PATCH v4 00/28] add vIOMMU support with irq remapping function of virtual 
VT-d
@John: let me know whether this is still paused. If so, I propose not to discuss

Regards
Lars



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