From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Cooper Subject: Re: [PATCH 01/15] xen: x86: expose SGX to HVM domain in CPU featureset Date: Tue, 18 Jul 2017 11:12:44 +0100 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Kai Huang , xen-devel@lists.xen.org Cc: sstabellini@kernel.org, wei.liu2@citrix.com, George.Dunlap@eu.citrix.com, tim@xen.org, ian.jackson@eu.citrix.com, jbeulich@suse.com List-Id: xen-devel@lists.xenproject.org T24gMDkvMDcvMTcgMDk6MDQsIEthaSBIdWFuZyB3cm90ZToKPiBFeHBvc2UgU0dYIGluIENQVSBm ZWF0dXJlc2V0IGZvciBIVk0gZG9tYWluLiBTR1ggd2lsbCBub3QgYmUgc3VwcG9ydGVkIGZvcgo+ IFBWIGRvbWFpbiwgYXMgRU5DTFMgKHdoaWNoIFNHWCBkcml2ZXIgaW4gZ3Vlc3QgZXNzZW50aWFs bHkgcnVucykgbXVzdCBydW4KPiBpbiByaW5nIDAsIHdoaWxlIFBWIGtlcm5lbCBydW5zIGluIHJp bmcgMy4gVGhlb3JldGljYWxseSB3ZSBjYW4gc3VwcG9ydCBTR1gKPiBpbiBQViBkb21haW4gdmlh IGVpdGhlciBlbXVsYXRpbmcgI0dQIGNhdXNlZCBieSBFTkNMUyBydW5uaW5nIGluIHJpbmcgMywg b3IKPiBieSBQViBFTkNMUyBidXQgaXQgaXMgcmVhbGx5IG5vdCBuZWNlc3NhcnkgYXQgdGhpcyBz dGFnZS4gQW5kIGN1cnJlbnRseSBTR1gKPiBpcyBvbmx5IGV4cG9zZWQgdG8gSEFQIEhWTSBkb21h aW4gKHdlIGNhbiBhZGQgZm9yIHNoYWRvdyBpbiB0aGUgZnV0dXJlKS4KPgo+IFNHWCBMYXVuY2gg Q29udHJvbCBpcyBhbHNvIGV4cG9zZWQgaW4gQ1BVIGZlYXR1cmVzZXQgZm9yIEhWTSBkb21haW4u IFNHWAo+IExhdW5jaCBDb250cm9sIGRlcGVuZHMgb24gU0dYLgo+Cj4gU2lnbmVkLW9mZi1ieTog S2FpIEh1YW5nIDxrYWkuaHVhbmdAbGludXguaW50ZWwuY29tPgo+IC0tLQo+ICB4ZW4vaW5jbHVk ZS9wdWJsaWMvYXJjaC14ODYvY3B1ZmVhdHVyZXNldC5oIHwgMyArKy0KPiAgeGVuL3Rvb2xzL2dl bi1jcHVpZC5weSAgICAgICAgICAgICAgICAgICAgICB8IDMgKysrCj4gIDIgZmlsZXMgY2hhbmdl ZCwgNSBpbnNlcnRpb25zKCspLCAxIGRlbGV0aW9uKC0pCj4KPiBkaWZmIC0tZ2l0IGEveGVuL2lu Y2x1ZGUvcHVibGljL2FyY2gteDg2L2NwdWZlYXR1cmVzZXQuaCBiL3hlbi9pbmNsdWRlL3B1Ymxp Yy9hcmNoLXg4Ni9jcHVmZWF0dXJlc2V0LmgKPiBpbmRleCA5N2RkMzUzNGM1Li5iNmM1NGU2NTRl IDEwMDY0NAo+IC0tLSBhL3hlbi9pbmNsdWRlL3B1YmxpYy9hcmNoLXg4Ni9jcHVmZWF0dXJlc2V0 LmgKPiArKysgYi94ZW4vaW5jbHVkZS9wdWJsaWMvYXJjaC14ODYvY3B1ZmVhdHVyZXNldC5oCj4g QEAgLTE5Myw3ICsxOTMsNyBAQCBYRU5fQ1BVRkVBVFVSRShYU0FWRVMsICAgICAgICA0KjMyKyAz KSAvKlMgIFhTQVZFUy9YUlNUT1JTIGluc3RydWN0aW9ucyAqLwo+ICAvKiBJbnRlbC1kZWZpbmVk IENQVSBmZWF0dXJlcywgQ1BVSUQgbGV2ZWwgMHgwMDAwMDAwNzowLmVieCwgd29yZCA1ICovCj4g IFhFTl9DUFVGRUFUVVJFKEZTR1NCQVNFLCAgICAgIDUqMzIrIDApIC8qQSAge1JELFdSfXtGUyxH U31CQVNFIGluc3RydWN0aW9ucyAqLwo+ICBYRU5fQ1BVRkVBVFVSRShUU0NfQURKVVNULCAgICA1 KjMyKyAxKSAvKlMgIFRTQ19BREpVU1QgTVNSIGF2YWlsYWJsZSAqLwo+IC1YRU5fQ1BVRkVBVFVS RShTR1gsICAgICAgICAgICA1KjMyKyAyKSAvKiAgIFNvZnR3YXJlIEd1YXJkIGV4dGVuc2lvbnMg Ki8KPiArWEVOX0NQVUZFQVRVUkUoU0dYLCAgICAgICAgICAgNSozMisgMikgLypIICBJbnRlbCBT b2Z0d2FyZSBHdWFyZCBleHRlbnNpb25zICovCj4gIFhFTl9DUFVGRUFUVVJFKEJNSTEsICAgICAg ICAgIDUqMzIrIDMpIC8qQSAgMXN0IGJpdCBtYW5pcHVsYXRpb24gZXh0ZW5zaW9ucyAqLwo+ICBY RU5fQ1BVRkVBVFVSRShITEUsICAgICAgICAgICA1KjMyKyA0KSAvKkEgIEhhcmR3YXJlIExvY2sg RWxpc2lvbiAqLwo+ICBYRU5fQ1BVRkVBVFVSRShBVlgyLCAgICAgICAgICA1KjMyKyA1KSAvKkEg IEFWWDIgaW5zdHJ1Y3Rpb25zICovCj4gQEAgLTIyOSw2ICsyMjksNyBAQCBYRU5fQ1BVRkVBVFVS RShQS1UsICAgICAgICAgICA2KjMyKyAzKSAvKkggIFByb3RlY3Rpb24gS2V5cyBmb3IgVXNlcnNw YWNlICovCj4gIFhFTl9DUFVGRUFUVVJFKE9TUEtFLCAgICAgICAgIDYqMzIrIDQpIC8qISAgT1Mg UHJvdGVjdGlvbiBLZXlzIEVuYWJsZSAqLwo+ICBYRU5fQ1BVRkVBVFVSRShBVlg1MTJfVlBPUENO VERRLCA2KjMyKzE0KSAvKkEgIFBPUENOVCBmb3IgdmVjdG9ycyBvZiBEVy9RVyAqLwo+ICBYRU5f Q1BVRkVBVFVSRShSRFBJRCwgICAgICAgICA2KjMyKzIyKSAvKkEgIFJEUElEIGluc3RydWN0aW9u ICovCj4gK1hFTl9DUFVGRUFUVVJFKFNHWF9MQVVOQ0hfQ09OVFJPTCwgNiozMiszMCkgLypIIElu dGVsIFNHWCBMYXVuY2ggQ29udHJvbCAqLwoKQ291bGQgd2UgYWJicmV2aWF0ZSB0aGlzIHRvIFNH WF9MQyA/ICBJdCBpcyBjZXJ0YWlubHkgcmF0aGVyIHNob3J0ZXIgdG8Kd3JpdGUsIGFuZCBhcHBl YXJzIHRvIGJlIHVzZWQgZWxzZXdoZXJlLgoKfkFuZHJldwoKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2 ZWxAbGlzdHMueGVuLm9yZwpodHRwczovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==