From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ian Campbell Subject: Re: [PATCH] libxc: create an initial FPU state for HVM guests Date: Tue, 13 Oct 2015 14:42:25 +0100 Message-ID: <1444743745.23192.91.camel@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.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1ZlzqY-0001BW-Iv for xen-devel@lists.xenproject.org; Tue, 13 Oct 2015 13:42:30 +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: Andrew Cooper , Ian Jackson , Wei Liu , Jan Beulich , Stefano Stabellini List-Id: xen-devel@lists.xenproject.org T24gVHVlLCAyMDE1LTEwLTEzIGF0IDE1OjMyICswMjAwLCBSb2dlciBQYXUgTW9ubmUgd3JvdGU6 Cj4gWGVuIGFsd2F5cyBzZXQgdGhlIEZQVSBhcyBpbml0aWFsaXplZCB3aGVuIGxvYWRpbmcgYSBI Vk0gY29udGV4dCwgc28KPiBsaWJ4Ywo+IGhhcyB0byBwcm92aWRlIGEgdmFsaWQgRlBVIGNvbnRl eHQgd2hlbiBzZXR0aW5nIHRoZSBDUFUgcmVnaXN0ZXJzLgo+IAo+IFNpZ25lZC1vZmYtYnk6IFJv Z2VyIFBhdSBNb25uw6kgPHJvZ2VyLnBhdUBjaXRyaXguY29tPgo+IENjOiBKYW4gQmV1bGljaCA8 amJldWxpY2hAc3VzZS5jb20+Cj4gQ2M6IEFuZHJldyBDb29wZXIgPGFuZHJldy5jb29wZXIzQGNp dHJpeC5jb20+Cj4gQ2M6IElhbiBKYWNrc29uIDxpYW4uamFja3NvbkBldS5jaXRyaXguY29tPgo+ IENjOiBTdGVmYW5vIFN0YWJlbGxpbmkgPHN0ZWZhbm8uc3RhYmVsbGluaUBldS5jaXRyaXguY29t Pgo+IENjOiBJYW4gQ2FtcGJlbGwgPGlhbi5jYW1wYmVsbEBjaXRyaXguY29tPgo+IENjOiBXZWkg TGl1IDx3ZWkubGl1MkBjaXRyaXguY29tPgo+IC0tLQo+ICB0b29scy9saWJ4Yy94Y19kb21feDg2 LmMgfCAzNCArKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrCj4gIDEgZmlsZSBjaGFu Z2VkLCAzNCBpbnNlcnRpb25zKCspCj4gCj4gZGlmZiAtLWdpdCBhL3Rvb2xzL2xpYnhjL3hjX2Rv bV94ODYuYyBiL3Rvb2xzL2xpYnhjL3hjX2RvbV94ODYuYwo+IGluZGV4IGRkMzMxYmYuLmY4ZDU4 MGMgMTAwNjQ0Cj4gLS0tIGEvdG9vbHMvbGlieGMveGNfZG9tX3g4Ni5jCj4gKysrIGIvdG9vbHMv bGlieGMveGNfZG9tX3g4Ni5jCj4gQEAgLTg0MSw2ICs4NDEsMjMgQEAgc3RhdGljIGludCB2Y3B1 X2h2bShzdHJ1Y3QgeGNfZG9tX2ltYWdlICpkb20pCj4gICAgICAgICAgc3RydWN0IGh2bV9zYXZl X2Rlc2NyaXB0b3IgZW5kX2Q7Cj4gICAgICAgICAgSFZNX1NBVkVfVFlQRShFTkQpIGVuZDsKPiAg ICAgIH0gYnNwX2N0eDsKPiArICAgIHN0cnVjdCB7Cj4gKyAgICAgICAgdWludDE2X3QgZmN3Owo+ ICsgICAgICAgIHVpbnQxNl90IGZzdzsKPiArICAgICAgICB1aW50OF90IGZ0dzsKPiArICAgICAg ICB1aW50OF90IHJzdmQxOwo+ICsgICAgICAgIHVpbnQxNl90IGZvcDsKPiArICAgICAgICB1bmlv biB7Cj4gKyAgICAgICAgICAgIHVpbnQ2NF90IGFkZHI7Cj4gKyAgICAgICAgICAgIHN0cnVjdCB7 Cj4gKyAgICAgICAgICAgICAgICB1aW50MzJfdCBvZmZzOwo+ICsgICAgICAgICAgICAgICAgdWlu dDE2X3Qgc2VsOwo+ICsgICAgICAgICAgICAgICAgdWludDE2X3QgcnN2ZDsKPiArICAgICAgICAg ICAgfTsKPiArICAgICAgICB9IGZpcCwgZmRwOwo+ICsgICAgICAgIHVpbnQzMl90IG14Y3NyOwo+ ICsgICAgICAgIHVpbnQzMl90IG14Y3NyX21hc2s7Cj4gKyAgICB9ICpmcHVfY3R4dDsKPiAgICAg IHVpbnQ4X3QgKmZ1bGxfY3R4ID0gTlVMTDsKPiAgICAgIGludCByYzsKPiAgCj4gQEAgLTkwOCw2 ICs5MjUsMjMgQEAgc3RhdGljIGludCB2Y3B1X2h2bShzdHJ1Y3QgeGNfZG9tX2ltYWdlICpkb20p Cj4gICAgICAvKiBTZXQgdGhlIGNvbnRyb2wgcmVnaXN0ZXJzLiAqLwo+ICAgICAgYnNwX2N0eC5j cHUuY3IwID0gWDg2X0NSMF9QRSB8IFg4Nl9DUjBfRVQ7Cj4gIAo+ICsgICAgLyoKPiArICAgICAq IFhYWDogU2V0IGluaXRpYWwgRlBVIHN0YXRlLgo+ICsgICAgICoKPiArICAgICAqIFRoaXMgc2hv dWxkIGJlIHJlbW92ZWQgb25jZSBYZW4gaXMgYWJsZSB0byBrbm93IGlmIHRoZQo+ICsgICAgICog RlBVIHN0YXRlIHNhdmVkIGlzIHZhbGlkIG9yIG5vdCwgbm93IFhlbiBhbHdheXMgc2V0cwo+ICsg ICAgICogZnB1X2luaXRpYWxpc2VkIHRvIHRydWUgcmVnYXJkbGVzcyBvZiB0aGUgRlBVIHN0YXRl LgoKSSBzdXBwb3NlIHdlIGFyZW4ndCBqdXN0IGRvaW5nIHRoYXQgbm93IGJlY2F1c2UgdGhlcmUg aXMgc29tZSBjb21wbGV4aXR5IGluCmRvaW5nIHNvPyBDYW4gdGhhdCBiZSBtZW50aW9uZWQgaW4g dGhlIGNvbW1pdCBsb2cgcGxlYXNlLgoKT3RoZXIgdGhhbiB0aGF0IGlmIHRoZSBoeXBlcnZpc29y IGZvbGtzIGFyZSBoYXBweSB3aXRoIGEpIHRoZSBhcHByb2FjaCBhbmQKYikgdGhlIHNwZWNpZmlj cyBvZiBmcHVfY3R4dCBkZXNjcmliZWQgYmVsb3cgdGhlbiBpdCdzIGZpbmUgYnkgbWUgdG9vLgoK Cj4gKyAgICAgKgo+ICsgICAgICogVGhlIGNvZGUgYmVsb3cgbWltaWNzIHRoZSBGUFUgc2F0ZSBh ZnRlciBleGVjdXRpbmcKPiArICAgICAqIGZuaW5pdAo+ICsgICAgICogbGRteGNzciAweDFmODAK PiArICAgICAqLwo+ICsgICAgZnB1X2N0eHQgPSAodHlwZW9mKGZwdV9jdHh0KSlic3BfY3R4LmNw dS5mcHVfcmVnczsKPiArCj4gKyAgICBmcHVfY3R4dC0+ZmN3ID0gMHgzN2Y7Cj4gKyAgICBmcHVf Y3R4dC0+ZnR3ID0gMHhmZjsKPiArICAgIGZwdV9jdHh0LT5teGNzciA9IDB4MWY4MDsKPiArCj4g ICAgICAvKiBTZXQgdGhlIElQLiAqLwo+ICAgICAgYnNwX2N0eC5jcHUucmlwID0gZG9tLT5wYXJt cy5waHlzX2VudHJ5Owo+ICAKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbi5vcmcK aHR0cDovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==