From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Cooper Subject: Re: [PATCH v3 09/28] xen/x86: Calculate maximum host and guest featuresets Date: Tue, 22 Mar 2016 15:01:19 +0000 Message-ID: <56F15E3F.7030105@citrix.com> References: <1458056124-8024-1-git-send-email-andrew.cooper3@citrix.com> <1458056124-8024-10-git-send-email-andrew.cooper3@citrix.com> <56EC446002000078000DE794@prv-mh.provo.novell.com> <56F12B1F.4070806@citrix.com> <56F14B1302000078000DF27D@prv-mh.provo.novell.com> <56F158C0.5090100@citrix.com> <56F16A5602000078000DF3D6@prv-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <56F16A5602000078000DF3D6@prv-mh.provo.novell.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Jan Beulich Cc: Xen-devel List-Id: xen-devel@lists.xenproject.org T24gMjIvMDMvMTYgMTQ6NTIsIEphbiBCZXVsaWNoIHdyb3RlOgo+Pj4+IE9uIDIyLjAzLjE2IGF0 IDE1OjM3LCA8YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbT4gd3JvdGU6Cj4+IE9uIDIyLzAzLzE2 IDEyOjM5LCBKYW4gQmV1bGljaCB3cm90ZToKPj4+Pj4+IE9uIDIyLjAzLjE2IGF0IDEyOjIzLCA8 YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbT4gd3JvdGU6Cj4+Pj4gT24gMTgvMDMvMTYgMTc6MDks IEphbiBCZXVsaWNoIHdyb3RlOgo+Pj4+Pj4+PiBPbiAxNS4wMy4xNiBhdCAxNjozNSwgPGFuZHJl dy5jb29wZXIzQGNpdHJpeC5jb20+IHdyb3RlOgo+Pj4+Pj4gK3N0YXRpYyB2b2lkIF9faW5pdCBj YWxjdWxhdGVfaHZtX2ZlYXR1cmVzZXQodm9pZCkKPj4+Pj4+ICt7Cj4+Pj4+PiArICAgIHVuc2ln bmVkIGludCBpOwo+Pj4+Pj4gKyAgICBjb25zdCB1aW50MzJfdCAqaHZtX2ZlYXR1cmVtYXNrOwo+ Pj4+Pj4gKwo+Pj4+Pj4gKyAgICBpZiAoICFodm1fZW5hYmxlZCApCj4+Pj4+PiArICAgICAgICBy ZXR1cm47Cj4+Pj4+PiArCj4+Pj4+PiArICAgIGh2bV9mZWF0dXJlbWFzayA9IGh2bV9mdW5jcy5o YXBfc3VwcG9ydGVkID8KPj4+Pj4+ICsgICAgICAgIGh2bV9oYXBfZmVhdHVyZW1hc2sgOiBodm1f c2hhZG93X2ZlYXR1cmVtYXNrOwo+Pj4+PiBJIGtub3cgSSBhc2tlZCBhYm91dCB0aGlzIGJlZm9y ZSwgYW5kIGl0IHN0aWxsIHB1enpsZXMgbWUuIENvdWxkIHlvdQo+Pj4+PiBhZGQgc29tZSBleHBs YW5hdGlvbiBvZiB0aGlzIHRvIHRoZSBjb21taXQgbWVzc2FnZSBvciBhIGNvbW1lbnQ/Cj4+Pj4g SSBhbSBub3Qgc3VyZSB3aGF0IG1vcmUgSSBjYW4gc2F5IGFib3V0IGl0Lgo+Pj4+Cj4+Pj4gVGhl IHRvb2xzdGFjayBuZWVkcyB0aGUgYmUgYWJsZSB0byBzZWUgdGhlIGRpZmZlcmVuY2UgYmV0d2Vl biBhIGd1ZXN0Cj4+Pj4gc3RhcnRlZCBpbiBzaGFkb3cgbW9kZSBvbiBoYXAgaGFyZHdhcmUsIHRv IGJlIGFibGUgdG8gY29ycmVjdGx5Cj4+Pj4gY2FsY3VsYXRlIHdoZXRoZXIgaXQgY2FuIG1pZ3Jh dGUgdG8gaGFwLWluY2FwYWJsZSBoYXJkd2FyZS4gCj4+PiBEaWZmZXJlbmNlIHRvIHdoYXQ/IEEg SEFQIGd1ZXN0PyBIb3cgd291bGQgdGhhdCBkaWZmZXJlbmNlIGJlCj4+PiBpbnZpc2libGUgaWYg eW91IHN1cmZhY2VkIHR3byBmZWF0dXJlIHNldHM/IEV2ZW4gbW9yZSAtIHdpdGgganVzdAo+Pj4g b25lIGZlYXR1cmUgc2V0IGV4cG9zZWQsIGhvdyB3b3VsZCB0aGUgdG9vbCBzdGFjayBzZWUgdGhh dCB2ZXJ5Cj4+PiBkaWZmZXJlbmNlPwo+PiBBdCB0aGUgbW9tZW50LCBhIHRvb2xzdGFjayBjcmVh dGVzIGEgZG9tYWluLCBhbmQgaGFzIG5vIGNsdWUgd2hhdCB0aGUKPj4gZG9tYWluIGNhbiBhY3R1 YWxseSBzZWUgaW4gY3B1aWQuICBJbiBwYXJ0aWN1bGFyLCBpdCBjYW4ndCByZXRyaWV2ZSB0aGUK Pj4gImxvc3QgYml0cyIgd2hpY2ggWGVuIGR5bmFtaWNhbGx5IGRpc2FibGVzLgo+IE9uZSBtb3Jl IHJlYXNvbiB0byBleHBvc2UgdGhlIHNoYWRvdyBhbmQgSEFQIGZlYXR1cmUgc2V0cwo+IHNlcGFy YXRlbHksIGl0IHdvdWxkIHNlZW0gdG8gbWUuIFRoZW4gdGhlIHRvb2wgc3RhY2sgY2FuIGhhdmUK PiBhIGNsdWUuCgpXaGVuICJnZXRfY3B1aWQiIHdvcmtzIHByb3Blcmx5LCBpdCB3aWxsIG5vIGxv bmdlciBiZSBuZWVkZWQsIHdoaWNoIGlzCnNwZWNpZmljYWxseSB3aHkgSSBhbSBub3QgcHV0dGlu ZyBpdCBpbiB0aGUgQVBJLgoKVGhlIHRvb2xzdGFjayB3aWxsIGJlIGFibGUgdG8gY29uc3RydWN0 IGFuIGFyYml0cmFyeSBkb21haW4sIGNhbGwKZ2V0X2NwdWlkIHRvIHNlZSBleGFjdGx5IHdoYXQg dGhlIGd1ZXN0IHdpbGwgc2VlLCBhbmQgdXNlIHRoYXQgYXMgdGhlCmJhc2lzIG9mIG1pZ3JhdGVh YmlsaXR5IGRlY2lzaW9ucy4KCkl0IGlzIGp1c3QgYXdrd2FyZCB0aGF0IHRoaXMgaW5mb3JtYXRp b24gaXMgbmVlZGVkIGF0IHRoZSBtb21lbnQgd2hlbiBhCnN1aXRhYmxlIGludGVyZmFjZSBmcm9t IFhlbiBpc24ndCBhdmFpbGFibGUuCgp+QW5kcmV3CgpfX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBs aXN0cy54ZW4ub3JnCmh0dHA6Ly9saXN0cy54ZW4ub3JnL3hlbi1kZXZlbAo=