From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sergey Dyasli Subject: Re: [PATCH v1 1/2] x86/vvmx: check vmcs address in vmread/vmwrite Date: Wed, 1 Mar 2017 14:22:53 +0000 Message-ID: <1488378172.2934.3.camel@citrix.com> References: <20170301091355.24742-1-sergey.dyasli@citrix.com> <20170301091355.24742-2-sergey.dyasli@citrix.com> <58B6D2E9020000780013EB47@prv-mh.provo.novell.com> <1488375888.2934.1.camel@citrix.com> <58B6E2FB020000780013EC16@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: <58B6E2FB020000780013EC16@prv-mh.provo.novell.com> Content-Language: en-US Content-ID: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: "JBeulich@suse.com" Cc: Sergey Dyasli , Kevin Tian , Andrew Cooper , "jun.nakajima@intel.com" , "xen-devel@lists.xen.org" List-Id: xen-devel@lists.xenproject.org T24gV2VkLCAyMDE3LTAzLTAxIGF0IDA3OjA0IC0wNzAwLCBKYW4gQmV1bGljaCB3cm90ZToNCj4g PiA+ID4gT24gMDEuMDMuMTcgYXQgMTQ6NDQsIDxzZXJnZXkuZHlhc2xpQGNpdHJpeC5jb20+IHdy b3RlOg0KPiA+IA0KPiA+IE9uIFdlZCwgMjAxNy0wMy0wMSBhdCAwNTo1NSAtMDcwMCwgSmFuIEJl dWxpY2ggd3JvdGU6DQo+ID4gPiA+ID4gPiBPbiAwMS4wMy4xNyBhdCAxMDoxMywgPHNlcmdleS5k eWFzbGlAY2l0cml4LmNvbT4gd3JvdGU6DQo+ID4gPiA+IA0KPiA+ID4gPiBJZiBuZXN0ZWQgdm1j cydzIGFkZHJlc3MgaXMgaW52YWxpZCwgdmlydHVhbF92bWNzX2VudGVyKCkgd2lsbCBmYWlsDQo+ ID4gPiA+IGR1cmluZyB2bXJlYWQvdm13cml0ZToNCj4gPiA+ID4gDQo+ID4gPiA+IChYRU4pIFhl biBCVUcgYXQgLi4uL2dpdC91cHN0cmVhbS94ZW4veGVuL2luY2x1ZGUvYXNtL2h2bS92bXgvdm14 Lmg6MzMzDQo+ID4gPiA+IChYRU4pIC0tLS1bIFhlbi00LjktdW5zdGFibGUgIHg4Nl82NCAgZGVi dWc9eSAgIFRhaW50ZWQ6ICAgIEggXS0tLS0NCj4gPiA+ID4gKFhFTikgWGVuIGNhbGwgdHJhY2U6 DQo+ID4gPiA+IChYRU4pICAgIFs8ZmZmZjgyZDA4MDFmOTI1ZT5dIHZtY3MuYyNhcmNoL3g4Ni9o dm0vdm14L3ZtY3Muby51bmxpa2VseSsweDI4LzB4MTlhDQo+ID4gPiA+IChYRU4pICAgIFs8ZmZm ZjgyZDA4MDFmNjBlMz5dIHZpcnR1YWxfdm1jc192bXdyaXRlX3NhZmUrMHgxNi8weDUyDQo+ID4g PiA+IChYRU4pICAgIFs8ZmZmZjgyZDA4MDIwMmNiMj5dIG52bXhfaGFuZGxlX3Ztd3JpdGUrMHg3 MC8weGZlDQo+ID4gPiA+IChYRU4pICAgIFs8ZmZmZjgyZDA4MDFmZTk4YT5dIHZteF92bWV4aXRf aGFuZGxlcisweDEzNzkvMHgxYzQ5DQo+ID4gPiA+IChYRU4pICAgIFs8ZmZmZjgyZDA4MDIwNDI3 Yz5dIHZteF9hc21fdm1leGl0X2hhbmRsZXIrMHgzYy8weDEyMA0KPiA+ID4gPiANCj4gPiA+ID4g Rml4IHRoaXMgYnkgZW11bGF0aW5nIFZNZmFpbEludmFsaWQgaWYgdGhlIGFkZHJlc3MgaXMgaW52 YWxpZC4NCj4gPiA+IA0KPiA+ID4gU28ganVzdCBsaWtlIGluIHBhdGNoIDIgdGhpcyBpcyBfX3Zt cHRybGQoKSBub3QgcHJvcGVybHkgZGVhbGluZyB3aXRoDQo+ID4gPiBlcnJvcnMuIEluc3RlYWQg b2YgZG9pbmcgY2hlY2tzIGluIHNvZnR3YXJlIHdoaWNoIGhhcmR3YXJlIGRvZXMNCj4gPiA+IGFu eXdheSwgd291bGRuJ3QgaXQgYmUgYmV0dGVyIHRvIGludHJvZHVjZSAoYW5kIHVzZSBoZXJlIGFu ZA0KPiA+ID4gdGhlcmUpIHZtcHRybGRfc2FmZSgpPw0KPiA+IA0KPiA+IEN1cnJlbnRseSBpdCdz IGFzc3VtZWQgdGhhdCB2aXJ0dWFsX3ZtY3NfZW50ZXIvZXhpdCgpIG5ldmVyIGZhaWwuDQo+ID4g SXQncyBlYXN5IHRvIG1haW50YWluIHRoYXQgYXNzdW1wdGlvbiB3aXRoIG9uZSBzaW1wbGUgY2hl Y2s6DQo+ID4gDQo+ID4gICAgIG52X3Z2bWN4YWRkciAhPSBJTlZBTElEX1BBRERSDQo+ID4gDQo+ ID4gYXMgbG9uZyBhcyBudm14X2hhbmRsZV92bXB0cmxkKCkgY29ycmVjdGx5IGNoZWNrcyB0aGUg dmFsaWRpdHkgb2YNCj4gPiBwcm92aWRlZCBwb2ludGVyLg0KPiANCj4gWWV0IGV2ZW4gbW9yZSBz YWZlIHdvdWxkIGJlIHRvIGF2b2lkIHRoZSBjaGVjayBoZXJlIGFuZCBzaW1wbHkNCj4gcHJvcGVy bHkgY2hlY2sgYW5kIGNvbnZleSB0aGUgaW5zdHJ1Y3Rpb24gcmVzdWx0cy4NCg0KSW4gdGhlIGZ1 dHVyZSBpdCBzaG91bGQgYmUgcG9zc2libGUgdG8gbGltaXQgKGxldmVsKSB0aGUgc2V0IG9mIFZN WA0KZmVhdHVyZXMgcHJvdmlkZWQgdG8gdGhlIGd1ZXN0LsKgwqBPbmUgZXhhbXBsZSB3b3VsZCBi ZSBWTUNTIHNoYWRvd2luZy4NCkluIHN1Y2ggY2FzZXMgY2hlY2tzIG11c3RuJ3QgYmUgZG9uZSBi eSBIL1cgc2luY2UgaXQgY2FuIGJlIGRpZmZlcmVudC4NCg0KPiA+IEFkZGl0aW9uYWxseSwgaXQg d291bGQgYmUgcGFpbmZ1bCB0byByZXR1cm4gdGhlIGNvcnJlY3QgZXJyb3IgdmFsdWUNCj4gPiBh bGwgdGhlIHdheSBiYWNrIHRvIG52bXhfaGFuZGxlX3ZtcHRybGQoKS4NCj4gDQo+IFN1cmVseSB0 aGF0J3MgYXQgYmVzdCByZWxldmFudCBpbiB0aGUgb3RoZXIgcGF0Y2guIEhlcmUgeW91J3JlIGlu DQo+IHZpcnR1YWxfdm1jc192bXdyaXRlX3NhZmUoKSwgd2hpY2ggYWxyZWFkeSBrbm93cyBob3cg dG8NCj4gY29tbXVuaWNhdGUgYmFjayBhbiBlcnJvciBpbmRpY2F0b3IuDQoNCkhvdyBjaGVja2lu ZyB0aGUgcmV0dXJuIHZhbHVlIG9mIHZpcnR1YWxfdm1jc19lbnRlcigpIGlzIGRpZmZlcmVudA0K ZnJvbSBjaGVja2luZyBudl92dm1jeGFkZHI/DQoNCi0tIA0KVGhhbmtzLA0KU2VyZ2V5Cl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWls aW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbi5vcmcKaHR0cHM6Ly9saXN0cy54ZW4ub3JnL3hl bi1kZXZlbAo=