From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Raslan, KarimAllah" Subject: Re: [PATCH v5 00/13] KVM/X86: Introduce a new guest mapping interface Date: Thu, 31 Jan 2019 13:03:26 +0000 Message-ID: <1548939805.28936.9.camel@amazon.de> References: <1547026933-31226-1-git-send-email-karahmed@amazon.de> <20190123181636.GR19289@Konrads-MacBook-Pro.local> <1548440932.17444.29.camel@amazon.de> <72d9954b-37f8-3f39-37f7-b292766da480@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Cc: "linux-kernel@vger.kernel.org" , "kvm@vger.kernel.org" , "rkrcmar@redhat.com" To: "pbonzini@redhat.com" , "konrad.wilk@oracle.com" Return-path: In-Reply-To: <72d9954b-37f8-3f39-37f7-b292766da480@redhat.com> Content-Language: en-US Content-ID: <8AC95BC4D34D104FBD019CA8EAF3A9C0@amazon.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: kvm.vger.kernel.org T24gV2VkLCAyMDE5LTAxLTMwIGF0IDE4OjE0ICswMTAwLCBQYW9sbyBCb256aW5pIHdyb3RlOg0K PiBPbiAyNS8wMS8xOSAxOToyOCwgUmFzbGFuLCBLYXJpbUFsbGFoIHdyb3RlOg0KPiA+IA0KPiA+ IFNvIHRoZSBzaW1wbGUgd2F5IHRvIGRvIGl0IGlzOg0KPiA+IA0KPiA+IDEtIFBhc3MgJ21lbT0n IGluIHRoZSBrZXJuZWwgY29tbWFuZC1saW5lIHRvIGxpbWl0IHRoZSBhbW91bnQgb2YgbWVtb3J5 IG1hbmFnZWTCoA0KPiA+IMKgIMKgYnkgdGhlIGtlcm5lbC4NCj4gPiAyLSBNYXAgdGhpcyBwaHlz aWNhbCBtZW1vcnkgeW91IHdhbnQgdG8gZ2l2ZSB0byB0aGUgZ3Vlc3Qgd2l0aA0KPiA+IMKgIMKg IMKgIG1tYXAoIi9kZXYvbWVtIiwgcGh5c2ljYWxfYWRkcmVzc19vZmZzZXQsIC4uKQ0KPiA+IDMt IFVzZSB0aGUgdXNlci1zcGFjZSB2aXJ0dWFsIGFkZHJlc3MgYXMgdGhlICJ1c2Vyc3BhY2VfYWRk ciIgZmllbGTCoA0KPiA+IMKgIMKgaW7CoEtWTV9TRVRfVVNFUl9NRU1PUllfUkVHSU9OIGlvY3Rs Lg0KPiA+IA0KPiA+IFlvdSB3aWxsIGFsc28gbmVlZCB0aGlzIHBhdGNoIChob3BlZnVsbHkgSSB3 aWxsIHJlcG9zdCBuZXh0IHdlZWsgYXMgd2VsbCk6DQo+ID4gaHR0cHM6Ly9wYXRjaHdvcmsua2Vy bmVsLm9yZy9wYXRjaC85MTkxNzU1Lw0KPiANCj4gSSB0b29rIGEgbG9vayBhZ2FpbiBhdCB0aGF0 IHBhdGNoIGFuZCBJIGd1ZXNzIEkndmUgY2hhbmdlZCBteSBtaW5kIG5vdw0KPiB0aGF0IHRoZSBr ZXJuZWwgcHJvdmlkZXMgZTgyMF9fbWFwcGVkX2FueSBhbmQgZTgyMF9fbWFwcGVkX2FsbC4NCj4g SG93ZXZlciwgcGxlYXNlIGRvIHVzZSBlODIwX19tYXBwZWRfYW55IGluc3RlYWQgb2YgYWRkaW5n IGEgbmV3IGZ1bmN0aW9uDQo+IGU4MjBfaXNfcmFtLg0KDQpUaGUgcHJvYmxlbSB3aXRowqBlODIw X19tYXBwZWRfKiBpcyB0aGF0IHRoZXkgYXJlIGl0ZXJhdGluZyBvdmVyICdlODIwX3RhYmxlJw0K d2hpY2ggaXMgYWxyZWFkeSB0cnVuY2F0ZWQgZnJvbSB0aGUgJ21lbT0nIGFuZCAnbWVtbWFwPScg cGFyYW1ldGVyczoNCg0KIiIiDQrCoCogLSAnZTgyMF90YWJsZSc6IHRoaXMgaXMgdGhlIG1haW4g RTgyMCB0YWJsZSB0aGF0IGlzIG1hc3NhZ2VkIGJ5IHRoZQ0KwqAqwqDCoMKgbG93IGxldmVsIHg4 NiBwbGF0Zm9ybSBjb2RlLCBvciBtb2RpZmllZCBieSBib290IHBhcmFtZXRlcnMsIGJlZm9yZQ0K wqAqwqDCoMKgcGFzc2VkIG9uIHRvIGhpZ2hlciBsZXZlbCBNTSBsYXllcnMuDQoiIiINCg0KLi4g c28gSSByZWFsbHkgc3RpbGwgY2FuIG5vdCB1c2UgaXQgZm9yIHRoaXMgcHVycG9zZS4gVGhlIHN0 cnVjdHVyZSB0aGF0IEkgd2FudA0KdG8gbG9vayBhdCBpcyBhY3R1YWxseSAnZTgyMF90YWJsZV9m aXJtd2FyZScgd2hpY2ggaXM6DQoNCiIiIg0KwqAqIC0gJ2U4MjBfdGFibGVfZmlybXdhcmUnOiB0 aGUgb3JpZ2luYWwgZmlybXdhcmUgdmVyc2lvbiBwYXNzZWQgdG8gdXMgYnkgdGhlDQrCoCrCoMKg wqBib290bG9hZGVyIC0gbm90IG1vZGlmaWVkIGJ5IHRoZSBrZXJuZWwuIEl0IGlzIGNvbXBvc2Vk IG9mIHR3byBwYXJ0czoNCsKgKsKgwqDCoHRoZSBmaXJzdCAxMjggRTgyMCBtZW1vcnkgZW50cmll cyBpbiBib290X3BhcmFtcy5lODIwX3RhYmxlIGFuZCB0aGUNCnJlbWFpbmluZw0KwqAqwqDCoMKg KGlmIGFueSkgZW50cmllcyBvZiB0aGUgU0VUVVBfRTgyMF9FWFQgbm9kZXMuIFdlIHVzZSB0aGlz IHRvOg0KwqAqDQrCoCrCoMKgwqDCoMKgwqDCoC0gaW5mb3JtIHRoZSB1c2VyIGFib3V0IHRoZSBm aXJtd2FyZSdzIG5vdGlvbiBvZiBtZW1vcnkgbGF5b3V0DQrCoCrCoMKgwqDCoMKgwqDCoMKgwqB2 aWEgL3N5cy9maXJtd2FyZS9tZW1tYXANCsKgKg0KwqAqwqDCoMKgwqDCoMKgwqAtIHRoZSBoaWJl cm5hdGlvbiBjb2RlIHVzZXMgaXQgdG8gZ2VuZXJhdGUgYSBrZXJuZWwtaW5kZXBlbmRlbnQgTUQ1 DQrCoCrCoMKgwqDCoMKgwqDCoMKgwqBmaW5nZXJwcmludCBvZiB0aGUgcGh5c2ljYWwgbWVtb3J5 IGxheW91dCBvZiBhIHN5c3RlbS4NCiIiIg0KDQpUaGUgdXNlcnMgb2bCoGU4MjBfX21hcHBlZF9h bnkgZXhwZWN0IHRoZXNlIHNlbWFudGljcywgc28gZXZlbiBjaGFuZ2luZyB0aGXCoA0KaW1wbGVt ZW50YXRpb24gb2YgdGhlc2UgZnVuY3Rpb25zIHRvIHVzZSAnZTgyMF90YWJsZV9maXJtd2FyZScg dG8gaGFuZGxlIHRoaXPCoA0Kd2lsbCBub3QgYmUgYW4gb3B0aW9uIQ0KDQpPbmUgb3B0aW9uIGhl cmUgd291bGQgYmUgdG8gYWRkICdlODIwX19tYXBwZWRfcmF3X2FueScgKG9yIHdoYXRldmVywqAN Cm90aGVyIG5hbWUpIGFuZCBtYWtlIGl0IGlkZW50aWNhbCB0byB0aGUgY3VycmVudCBpbXBsZW1l bnRhdGlvbiBvZsKgDQplODIwX19tYXBwZWRfYW55IGF0LiBXb3VsZCB0aGF0IGJlIHNsaWdodGx5 IG1vcmUgYWNjZXB0YWJsZT8gOikNCg0KPiANCj4gVGhhbmtzLA0KPiANCj4gUGFvbG8NCj4gDQo+ ID4gDQo+ID4gSSB3aWxsIG1ha2Ugc3VyZSB0byBleHBhbmQgb24gdGhpcyBpbiB0aGUgY292ZXIg bGV0dGVyIGluIHY2Lg0KPiANCgoKCkFtYXpvbiBEZXZlbG9wbWVudCBDZW50ZXIgR2VybWFueSBH bWJICktyYXVzZW5zdHIuIDM4CjEwMTE3IEJlcmxpbgpHZXNjaGFlZnRzZnVlaHJlcjogQ2hyaXN0 aWFuIFNjaGxhZWdlciwgUmFsZiBIZXJicmljaApVc3QtSUQ6IERFIDI4OSAyMzcgODc5CkVpbmdl dHJhZ2VuIGFtIEFtdHNnZXJpY2h0IENoYXJsb3R0ZW5idXJnIEhSQiAxNDkxNzMgQgoK