From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Cooper Subject: Re: [PATCH] libxc: create an initial FPU state for HVM guests Date: Tue, 13 Oct 2015 14:36:27 +0100 Message-ID: <561D08DB.10408@citrix.com> References: <1444743155-3469-1-git-send-email-roger.pau@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Zlzko-0000LO-9C for xen-devel@lists.xenproject.org; Tue, 13 Oct 2015 13:36:34 +0000 In-Reply-To: <1444743155-3469-1-git-send-email-roger.pau@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Roger Pau Monne , xen-devel@lists.xenproject.org Cc: Wei Liu , Ian Jackson , Ian Campbell , Jan Beulich , Stefano Stabellini List-Id: xen-devel@lists.xenproject.org T24gMTMvMTAvMTUgMTQ6MzIsIFJvZ2VyIFBhdSBNb25uZSB3cm90ZToKPiBYZW4gYWx3YXlzIHNl dCB0aGUgRlBVIGFzIGluaXRpYWxpemVkIHdoZW4gbG9hZGluZyBhIEhWTSBjb250ZXh0LCBzbyBs aWJ4Ywo+IGhhcyB0byBwcm92aWRlIGEgdmFsaWQgRlBVIGNvbnRleHQgd2hlbiBzZXR0aW5nIHRo ZSBDUFUgcmVnaXN0ZXJzLgo+Cj4gU2lnbmVkLW9mZi1ieTogUm9nZXIgUGF1IE1vbm7DqSA8cm9n ZXIucGF1QGNpdHJpeC5jb20+Cj4gQ2M6IEphbiBCZXVsaWNoIDxqYmV1bGljaEBzdXNlLmNvbT4K PiBDYzogQW5kcmV3IENvb3BlciA8YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbT4KPiBDYzogSWFu IEphY2tzb24gPGlhbi5qYWNrc29uQGV1LmNpdHJpeC5jb20+Cj4gQ2M6IFN0ZWZhbm8gU3RhYmVs bGluaSA8c3RlZmFuby5zdGFiZWxsaW5pQGV1LmNpdHJpeC5jb20+Cj4gQ2M6IElhbiBDYW1wYmVs bCA8aWFuLmNhbXBiZWxsQGNpdHJpeC5jb20+Cj4gQ2M6IFdlaSBMaXUgPHdlaS5saXUyQGNpdHJp eC5jb20+CgpJdCBzaG91bGQgYmUgbm90ZWQgdGhhdCB0aGlzIGlzIHRoZSByb290IGNhdXNlIGZv ciB0aGUgY3VycmVudCBpc3N1ZQpPU1NUZXN0IGhhcyBpZGVudGlmaWVkIHdoaWxlIGJvb3Rpbmcg d2luZG93cy4KClJldmlld2VkLWJ5OiBBbmRyZXcgQ29vcGVyIDxhbmRyZXcuY29vcGVyM0BjaXRy aXguY29tPgoKVGhpcyB3aWxsIGRvIHVudGlsIHdlIGZpeCB0aGUgaHZtIHNhdmUvbG9hZCBjb2Rl IHByb3Blcmx5LgoKPiAtLS0KPiAgdG9vbHMvbGlieGMveGNfZG9tX3g4Ni5jIHwgMzQgKysrKysr KysrKysrKysrKysrKysrKysrKysrKysrKysrKwo+ICAxIGZpbGUgY2hhbmdlZCwgMzQgaW5zZXJ0 aW9ucygrKQo+Cj4gZGlmZiAtLWdpdCBhL3Rvb2xzL2xpYnhjL3hjX2RvbV94ODYuYyBiL3Rvb2xz L2xpYnhjL3hjX2RvbV94ODYuYwo+IGluZGV4IGRkMzMxYmYuLmY4ZDU4MGMgMTAwNjQ0Cj4gLS0t IGEvdG9vbHMvbGlieGMveGNfZG9tX3g4Ni5jCj4gKysrIGIvdG9vbHMvbGlieGMveGNfZG9tX3g4 Ni5jCj4gQEAgLTg0MSw2ICs4NDEsMjMgQEAgc3RhdGljIGludCB2Y3B1X2h2bShzdHJ1Y3QgeGNf ZG9tX2ltYWdlICpkb20pCj4gICAgICAgICAgc3RydWN0IGh2bV9zYXZlX2Rlc2NyaXB0b3IgZW5k X2Q7Cj4gICAgICAgICAgSFZNX1NBVkVfVFlQRShFTkQpIGVuZDsKPiAgICAgIH0gYnNwX2N0eDsK PiArICAgIHN0cnVjdCB7Cj4gKyAgICAgICAgdWludDE2X3QgZmN3Owo+ICsgICAgICAgIHVpbnQx Nl90IGZzdzsKPiArICAgICAgICB1aW50OF90IGZ0dzsKPiArICAgICAgICB1aW50OF90IHJzdmQx Owo+ICsgICAgICAgIHVpbnQxNl90IGZvcDsKPiArICAgICAgICB1bmlvbiB7Cj4gKyAgICAgICAg ICAgIHVpbnQ2NF90IGFkZHI7Cj4gKyAgICAgICAgICAgIHN0cnVjdCB7Cj4gKyAgICAgICAgICAg ICAgICB1aW50MzJfdCBvZmZzOwo+ICsgICAgICAgICAgICAgICAgdWludDE2X3Qgc2VsOwo+ICsg ICAgICAgICAgICAgICAgdWludDE2X3QgcnN2ZDsKPiArICAgICAgICAgICAgfTsKPiArICAgICAg ICB9IGZpcCwgZmRwOwo+ICsgICAgICAgIHVpbnQzMl90IG14Y3NyOwo+ICsgICAgICAgIHVpbnQz Ml90IG14Y3NyX21hc2s7Cj4gKyAgICB9ICpmcHVfY3R4dDsKPiAgICAgIHVpbnQ4X3QgKmZ1bGxf Y3R4ID0gTlVMTDsKPiAgICAgIGludCByYzsKPiAgCj4gQEAgLTkwOCw2ICs5MjUsMjMgQEAgc3Rh dGljIGludCB2Y3B1X2h2bShzdHJ1Y3QgeGNfZG9tX2ltYWdlICpkb20pCj4gICAgICAvKiBTZXQg dGhlIGNvbnRyb2wgcmVnaXN0ZXJzLiAqLwo+ICAgICAgYnNwX2N0eC5jcHUuY3IwID0gWDg2X0NS MF9QRSB8IFg4Nl9DUjBfRVQ7Cj4gIAo+ICsgICAgLyoKPiArICAgICAqIFhYWDogU2V0IGluaXRp YWwgRlBVIHN0YXRlLgo+ICsgICAgICoKPiArICAgICAqIFRoaXMgc2hvdWxkIGJlIHJlbW92ZWQg b25jZSBYZW4gaXMgYWJsZSB0byBrbm93IGlmIHRoZQo+ICsgICAgICogRlBVIHN0YXRlIHNhdmVk IGlzIHZhbGlkIG9yIG5vdCwgbm93IFhlbiBhbHdheXMgc2V0cwo+ICsgICAgICogZnB1X2luaXRp YWxpc2VkIHRvIHRydWUgcmVnYXJkbGVzcyBvZiB0aGUgRlBVIHN0YXRlLgo+ICsgICAgICoKPiAr ICAgICAqIFRoZSBjb2RlIGJlbG93IG1pbWljcyB0aGUgRlBVIHNhdGUgYWZ0ZXIgZXhlY3V0aW5n Cj4gKyAgICAgKiBmbmluaXQKPiArICAgICAqIGxkbXhjc3IgMHgxZjgwCj4gKyAgICAgKi8KPiAr ICAgIGZwdV9jdHh0ID0gKHR5cGVvZihmcHVfY3R4dCkpYnNwX2N0eC5jcHUuZnB1X3JlZ3M7Cj4g Kwo+ICsgICAgZnB1X2N0eHQtPmZjdyA9IDB4MzdmOwo+ICsgICAgZnB1X2N0eHQtPmZ0dyA9IDB4 ZmY7Cj4gKyAgICBmcHVfY3R4dC0+bXhjc3IgPSAweDFmODA7Cj4gKwo+ICAgICAgLyogU2V0IHRo ZSBJUC4gKi8KPiAgICAgIGJzcF9jdHguY3B1LnJpcCA9IGRvbS0+cGFybXMucGh5c19lbnRyeTsK PiAgCgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVu LWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwOi8vbGlzdHMu eGVuLm9yZy94ZW4tZGV2ZWwK