From mboxrd@z Thu Jan  1 00:00:00 1970
From: Roger Pau =?iso-8859-1?Q?Monn=E9?= <roger.pau@citrix.com>
Subject: Re: PVH CPU hotplug design document
Date: Mon, 16 Jan 2017 17:44:48 +0000
Message-ID: <20170116174448.ydlb75v4mca4bcpz@dhcp-3-221.uk.xensource.com>
References: <20170112121235.m7rfxicwpibfpejb@dhcp-3-221.uk.xensource.com>
 <587905AD020000780012FFCC@prv-mh.provo.novell.com>
 <20170116151453.7kdphit265mxx67q@dhcp-3-221.uk.xensource.com>
 <587CFE630200007800130954@prv-mh.provo.novell.com>
 <20170116163151.7ufoop776o2dl243@dhcp-3-221.uk.xensource.com>
 <587D07FD02000078001309CF@prv-mh.provo.novell.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <xen-devel-bounces@lists.xen.org>
Received: from mail6.bemta5.messagelabs.com ([195.245.231.135])
 by lists.xenproject.org with esmtp (Exim 4.84_2)
 (envelope-from <prvs=182530dbc=roger.pau@citrix.com>)
 id 1cTBKx-000476-Cd
 for xen-devel@lists.xenproject.org; Mon, 16 Jan 2017 17:44:55 +0000
Content-Disposition: inline
In-Reply-To: <587D07FD02000078001309CF@prv-mh.provo.novell.com>
List-Unsubscribe: <https://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: <https://lists.xen.org/cgi-bin/mailman/listinfo/xen-devel>,
 <mailto:xen-devel-request@lists.xen.org?subject=subscribe>
Errors-To: xen-devel-bounces@lists.xen.org
Sender: "Xen-devel" <xen-devel-bounces@lists.xen.org>
To: Jan Beulich <JBeulich@suse.com>
Cc: Stefano Stabellini <sstabellini@kernel.org>, Al Stone <al.stone@linaro.org>, Graeme Gregory <graeme.gregory@linaro.org>, Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>, Andrew Cooper <andrew.cooper3@citrix.com>, Anshul Makkar <anshul.makkar@citrix.com>, Julien Grall <julien.grall@arm.com>, xen-devel@lists.xenproject.org, BorisOstrovsky <boris.ostrovsky@oracle.com>
List-Id: xen-devel@lists.xenproject.org

T24gTW9uLCBKYW4gMTYsIDIwMTcgYXQgMDk6NTA6NTNBTSAtMDcwMCwgSmFuIEJldWxpY2ggd3Jv
dGU6Cj4gPj4+IE9uIDE2LjAxLjE3IGF0IDE3OjMxLCA8cm9nZXIucGF1QGNpdHJpeC5jb20+IHdy
b3RlOgo+ID4gT24gTW9uLCBKYW4gMTYsIDIwMTcgYXQgMDk6MDk6NTVBTSAtMDcwMCwgSmFuIEJl
dWxpY2ggd3JvdGU6Cj4gPj4gPj4+IE9uIDE2LjAxLjE3IGF0IDE2OjE0LCA8cm9nZXIucGF1QGNp
dHJpeC5jb20+IHdyb3RlOgo+ID4+ID4gT24gRnJpLCBKYW4gMTMsIDIwMTcgYXQgMDg6NTE6NTdB
TSAtMDcwMCwgSmFuIEJldWxpY2ggd3JvdGU6Cj4gPj4gPj4gPj4+IE9uIDEyLjAxLjE3IGF0IDEz
OjEzLCA8cm9nZXIucGF1QGNpdHJpeC5jb20+IHdyb3RlOgo+ID4+ID4+ID4gIyBJbnRyb2R1Y3Rp
b24KPiA+PiA+PiA+IAo+ID4+ID4+ID4gT25lIG9mIHRoZSBkZXNpZ24gZ29hbHMgb2YgUFZIIGlz
IHRvIGJlIGFibGUgdG8gcmVtb3ZlIGFzIG11Y2ggWGVuIFBWIHNwZWNpZmljCj4gPj4gPj4gPiBj
b2RlIGFzIHBvc3NpYmxlLCB0aHVzIGxpbWl0aW5nIHRoZSBudW1iZXIgb2YgWGVuIFBWIGludGVy
ZmFjZXMgdXNlZCBieSBndWVzdHMsCj4gPj4gPj4gPiBhbmQgdGVuZGluZyB0byB1c2UgbmF0aXZl
IGludGVyZmFjZXMgKGFzIHVzZWQgYnkgYmFyZSBtZXRhbCkgYXMgbXVjaCBhcwo+ID4+ID4+ID4g
cG9zc2libGUuIFRoaXMgaXMgaW4gbGluZSB3aXRoIHRoZSBlZmZvcnRzIGFsc28gZG9uZSBieSBY
ZW4gb24gQVJNIGFuZCBoZWxwcwo+ID4+ID4+ID4gcmVkdWNlIHRoZSBidXJkZW4gb2YgbWFpbnRh
aW5pbmcgaHVnZSBhbW91bnRzIG9mIFhlbiBQViBjb2RlIGluc2lkZSBvZiBndWVzdHMKPiA+PiA+
PiA+IGtlcm5lbHMuCj4gPj4gPj4gPiAKPiA+PiA+PiA+IFRoaXMgaG93ZXZlciBwcmVzZW50cyBz
b21lIGNoYWxsZW5nZXMgZHVlIHRvIHRoZSBtb2RlbCB1c2VkIGJ5IHRoZSBYZW4KPiA+PiA+PiA+
IEh5cGVydmlzb3IsIHdoZXJlIHNvbWUgZGV2aWNlcyBhcmUgaGFuZGxlZCBieSBYZW4gd2hpbGUg
b3RoZXJzIGFyZSBsZWZ0IGZvciB0aGUKPiA+PiA+PiA+IGhhcmR3YXJlIGRvbWFpbiB0byBtYW5h
Z2UuIFRoZSBmYWN0IHRoYXQgWGVuIGxhY2tzIGFuZCBBTUwgcGFyc2VyIGFsc28gbWFrZXMgaXQK
PiA+PiA+PiA+IGhhcmRlciwgc2luY2UgaXQgY2Fubm90IGdldCB0aGUgZnVsbCBoYXJkd2FyZSBk
ZXNjcmlwdGlvbiBmcm9tIGR5bmFtaWMgQUNQSQo+ID4+ID4+ID4gdGFibGVzIChEU0RULCBTU0RU
KSB3aXRob3V0IHRoZSBoYXJkd2FyZSBkb21haW4gY29sbGFib3JhdGlvbi4KPiA+PiA+PiAKPiA+
PiA+PiBDb25zaWRlcmluZyBhbGwgdGhlIGRpZmZpY3VsdGllcyB3aXRoIHRoZSBwcm9wb3NlZCBt
b2RlbCBwbHVzIHRoZSBsaXR0bGUKPiA+PiA+PiBjb2RlIHRoZSBQViB2Q1BVIGhvdHBsdWcgbG9n
aWMgcmVxdWlyZXMgaW4gdGhlIGtlcm5lbCAoYXNzdW1pbmcgYQo+ID4+ID4+IHhlbmJ1cyBkcml2
ZXIgdG8gYmUgdGhlcmUgYW55d2F5KSwgSSdtIHJhdGhlciB1bmNvbnZpbmNlZCB0aGF0Cj4gPj4g
Pj4gZ29pbmcgdGhpcyByb3V0ZSBpbnN0ZWFkIG9mIHN0aWNraW5nIHRvIHRoZSBQViBtb2RlbCBp
cyBhY3R1YWxseQo+ID4+ID4+IGRlc2lyYWJsZS4gQW5kIGNsZWFybHksIGZvciBjb25zaXN0ZW5j
eSB3aXRoaW4gdGhlIGtlcm5lbCwgaW4gc3VjaCBhCj4gPj4gPj4gY2FzZSBJJ2QgdGhlbiBhbHNv
IGZhdm9yIHN0aWNraW5nIHRvIHRoaXMgbW9kZWwgZm9yIERvbVUuCj4gPj4gPiAKPiA+PiA+IFdl
IHdvdWxkIGF0IGxlYXN0IGhhdmUgdG8gcGFzcyB0aGUgQVBJQyBJRCBpbiBvcmRlciB0byBwZXJm
b3JtIHZDUFUgaG90cGx1ZyBmb3IKPiA+PiA+IFBWSCwgYW5kIHRoZSBBQ1BJIHNwZWMgbWFuZGF0
ZXMgdGhhdCB3aGVuIHVzaW5nIHgyQVBJQyBzdHJ1Y3R1cmVzIGluIHRoZSBNQURULAo+ID4+ID4g
dGhlcmUgbXVzdCBiZSBhIG1hdGNoaW5nIHByb2Nlc3NvciBvYmplY3QgaW4gdGhlIERTRFQgKDUu
Mi4xMi4xMikuCj4gPj4gPiAKPiA+PiA+IERlY2xhcmluZyBwcm9jZXNzb3Igb2JqZWN0cyBpbiB0
aGUgRFNEVCB3b24ndCBiZSBwb3NzaWJsZSBmb3IgWGVuLCBidXQgd2UgY2FuCj4gPj4gPiBhdCBs
ZWFzdCBkZWNsYXJlIHRoZW0gaW4gYSBTU0RULCB3aGljaCBzZWVtcyBiZXR0ZXIgdGhhbiBub3Qg
ZG9pbmcgaXQgYXQgYWxsLgo+ID4+ID4gTWF5YmUgd2UgY2FuIGdldCBBQ1BJIHRvIGxvb3NlbiB0
aGUgc3BlYyBhbmQgZG9uJ3QgbWFuZGF0ZSBEU0RUIGFueW1vcmUuCj4gPj4gCj4gPj4gSSBkb24n
dCB1bmRlcnN0YW5kIHRoaXMgcmVwbHkgb2YgeW91cnM6IEhvdyBkbyBhbnkgQUNQSSByZXF1aXJl
bWVudHMKPiA+PiBjb21lIGludG8gcGxheSB3aGVuIHVzaW5nIHRoZSBQViBob3RwbHVnIG1lY2hh
bmlzbSBmb3IgdkNQVS1zPwo+ID4gCj4gPiBUaGlzIGNsZWFybHkgaXNuJ3QgYSByZXF1aXJlbWVu
dCB3aGVuIGRvaW5nIFBWIHZDUFUgaG90cGx1ZywgYnV0IGl0J3MgYQo+ID4gdmlvbGF0aW9uIG9m
IHRoZSBzcGVjIChwcm92aW5nIHgyQVBJQyBlbnRyaWVzIHdpdGhvdXQgbWF0Y2hpbmcgcHJvY2Vz
c29yCj4gPiBvYmplY3RzKSwgc28gSSB3b3VsZG4ndCBiZSBzdXJwcmlzZWQgaWYgQUNQSUNBIG9y
IGFueSBvdGhlciBBQ1BJIGltcGxlbWVudGF0aW9uCj4gPiByZWZ1c2VzIHRvIGJvb3Qgb24gc3lz
dGVtcyB3aXRoIHgyQVBJQyBlbnRyaWVzIGJ1dCBubyBwcm9jZXNzb3Igb2JqZWN0cy4KPiAKPiBH
b29kIHBvaW50LCBidXQgd2hhdCBkbyB5b3Ugc3VnZ2VzdCBzaG9ydCBvZiBkZWNsYXJpbmcgUFZI
IHYyIERvbTAKPiBpbXBvc3NpYmxlIHRvIHByb3Blcmx5IGltcGxlbWVudD8gSSB0aGluayB0aGF0
IHRoZSBpZGVhIG9mIG11bHRpcGxleGluZwo+IEFDUEkgZm9yIGRpZmZlcmVudCBwdXJwb3NlcyBp
cyBzaW1wbHkgZ29pbmcgdG9vIGZhci4gRm9yIFBWIHRoZXJlJ3Mgbm8KPiBzdWNoIHByb2JsZW0s
IGFzIHRoZSBEb20wIE9TIGlzIGV4cGVjdGVkIHRvIGJlIGF3YXJlIHRoYXQgcHJvY2Vzc29yCj4g
aW5mb3JtYXRpb24gY29taW5nIGZyb20gQUNQSSBpcyBub3QgYXBwbGljYWJsZSB0byB0aGUgdmll
dyBvbiBDUFVzIGl0Cj4gaGFzIChyZWFkOiB2Q1BVLXMpLiBBbmQgdGhlcmVmb3JlLCB1bmxlc3Mg
Y2xlYW4gbXVsdGlwbGV4aW5nIGlzIHBvc3NpYmxlLAo+IEkgdGhpbmsgUFZIIHdpbGwgbmVlZCB0
byByZXRhaW4gdGhpcyByZXF1aXJlbWVudCAoYXQgd2hpY2ggcG9pbnQgdGhlcmUncwo+IG5vIHNw
ZWMgdmlvbGF0aW9uIGFueW1vcmUpLgoKQnV0IHdlIGRlZmluaXRlbHkgd2FudCB0byB1c2UgQUNQ
SSB0byBwYXNzIHRoZSBib290IHZDUFUgaW5mb3JtYXRpb24sIHVzaW5nIHRoZQpNQURUIGZvciBi
b3RoIERvbVUgYW5kIERvbTAuCgpUaGVuIGZvciBQVkggRG9tVSB1c2luZyBBQ1BJIHZDUFUgaG90
cGx1ZyBtYWtlcyBwZXJmZWN0IHNlbnNlLCBpdCByZXF1aXJlcyBsZXNzClhlbiBzcGVjaWZpYyBj
b2RlIGluIHRoZSBPUyBhbmQgaXQncyBmYWlybHkgZWFzeSB0byBpbXBsZW1lbnQgaW5zaWRlIG9m
Clhlbi90b29sc3RhY2suIEJ1dCBJIHVuZGVyc3RhbmQgdGhhdCB1c2luZyBkaWZmZXJlbnQgbWV0
aG9kcyBmb3IgRG9tVSB2cyBEb20wCmlzIHZlcnkgYXdrd2FyZC4gSSBzdGlsbCB0aGluayB0aGF0
IEFDUEkgdkNQVSBob3RwbHVnIGZvciBEb20wIHRoaXMgaXMgbm90IHNvCmZhci1mZXRjaGVkLCBh
bmQgdGhhdCBpdCBjb3VsZCBiZSBkb2FibGUuCgpDb3VsZCB3ZSBpbnRyb2R1Y2UgYSBuZXcgQ1BV
SUQgZmxhZyB0byBub3RpZnkgdGhlIGd1ZXN0IG9mIHdoZXRoZXIgaXQgc2hvdWxkCmV4cGVjdCBB
Q1BJIHZDUFUgaG90cGx1ZyBvciBQViB2Q1BVIGhvdHBsdWc/CgpJIGRvbid0IHJlYWxseSBsaWtl
IGhhdmluZyBYZW4tc3BlY2lmaWMgY2hlY2tzIGluc2lkZSBvZiBPU2VzLCBsaWtlICJpdCdzIFBW
SApndWVzdCIgdGhlbiBzaG9ydCBjaXJjdWl0aW5nIGEgYnVuY2ggb2YgbmF0aXZlIGxvZ2ljLiBG
b3IgZXhhbXBsZSB0aGUgQUNQSUNBCkFDUEkgc2h1dGRvd24gaG9va3MgZm9yIFhlbiBEb20wIG5l
dmVyIG1hZGUgaXQgdXBzdHJlYW0sIGFuZCBpdCdzIHZlcnkgaGFyZCBmb3IKbWUgdG8gYXJndWUg
d2l0aCB0aGUgRnJlZUJTRCBBQ1BJQ0EgbWFpbnRhaW5lciBhYm91dCB3aHkgdGhvc2UgYXJlIG5l
ZWRlZCwKYW5kIHdoeSBoZSBoYXMgdG8gbWFpbnRhaW4gYSBwYXRjaCBvbiB0b3Agb2YgdXBzdHJl
YW0gQUNQSUNBIG9ubHkgZm9yIFhlbi4KCkkgd2lsbCBub25ldGhlbGVzcyBzZW5kIGEgbmV3IHZl
cnNpb24gb2YgdGhlIGRlc2lnbiBkb2N1bWVudCwgYWRkaW5nIHRoZQpjb21tZW50cyB0aGF0IEkg
aGF2ZSByZWNlaXZlZCBvbiB0aGUgbGFzdCBkcmFmdC4KClJvZ2VyLgoKX19fX19fX19fX19fX19f
X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApY
ZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwczovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==