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: Fri, 25 Jan 2019 18:28:52 +0000 Message-ID: <1548440932.17444.29.camel@amazon.de> References: <1547026933-31226-1-git-send-email-karahmed@amazon.de> <20190123181636.GR19289@Konrads-MacBook-Pro.local> 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" , "pbonzini@redhat.com" To: "konrad.wilk@oracle.com" Return-path: In-Reply-To: <20190123181636.GR19289@Konrads-MacBook-Pro.local> Content-Language: en-US Content-ID: Sender: linux-kernel-owner@vger.kernel.org List-Id: kvm.vger.kernel.org T24gV2VkLCAyMDE5LTAxLTIzIGF0IDEzOjE2IC0wNTAwLCBLb25yYWQgUnplc3p1dGVrIFdpbGsg d3JvdGU6DQo+IE9uIFdlZCwgSmFuIDA5LCAyMDE5IGF0IDEwOjQyOjAwQU0gKzAxMDAsIEthcmlt QWxsYWggQWhtZWQgd3JvdGU6DQo+ID4gDQo+ID4gR3Vlc3QgbWVtb3J5IGNhbiBlaXRoZXIgYmUg ZGlyZWN0bHkgbWFuYWdlZCBieSB0aGUga2VybmVsIChpLmUuIGhhdmUgYSAic3RydWN0DQo+ID4g cGFnZSIpIG9yIHRoZXkgY2FuIHNpbXBseSBsaXZlIG91dHNpZGUga2VybmVsIGNvbnRyb2wgKGku ZS4gZG8gbm90IGhhdmUgYQ0KPiA+ICJzdHJ1Y3QgcGFnZSIpLiBLVk0gbW9zdGx5IHN1cHBvcnQg dGhlc2UgdHdvIG1vZGVzLCBleGNlcHQgaW4gYSBmZXcgcGxhY2VzDQo+ID4gd2hlcmUgdGhlIGNv ZGUgc2VlbXMgdG8gYXNzdW1lIHRoYXQgZ3Vlc3QgbWVtb3J5IG11c3QgaGF2ZSBhICJzdHJ1Y3Qg cGFnZSIuDQo+ID4gDQo+ID4gVGhpcyBwYXRjaHNldCBpbnRyb2R1Y2VzIGEgbmV3IG1hcHBpbmcg aW50ZXJmYWNlIHRvIG1hcCBndWVzdCBtZW1vcnkgaW50byBob3N0DQo+ID4ga2VybmVsIG1lbW9y eSB3aGljaCBhbHNvIHN1cHBvcnRzIFBGTi1iYXNlZCBtZW1vcnkgKGkuZS4gbWVtb3J5IHdpdGhv dXQgJ3N0cnVjdA0KPiA+IHBhZ2UnKS4gSXQgYWxzbyBjb252ZXJ0cyBhbGwgb2ZmZW5kaW5nIGNv ZGUgdG8gdGhpcyBpbnRlcmZhY2Ugb3Igc2ltcGx5DQo+ID4gcmVhZC93cml0ZSBkaXJlY3RseSBm cm9tIGd1ZXN0IG1lbW9yeS4gUGF0Y2ggMiBpcyBhZGRpdGlvbmFsbHkgZml4aW5nIGFuDQo+ID4g aW5jb3JyZWN0IHBhZ2UgcmVsZWFzZSBhbmQgbWFya2luZyB0aGUgcGFnZSBhcyBkaXJ0eSAoaS5l LiBhcyBhIHNpZGUtZWZmZWN0IG9mDQo+ID4gdXNpbmcgdGhlIGhlbHBlciBmdW5jdGlvbiB0byB3 cml0ZSkuDQo+ID4gDQo+ID4gQXMgZmFyIGFzIEkgY2FuIHNlZSBhbGwgb2ZmZW5kaW5nIGNvZGUg aXMgbm93IGZpeGVkIGV4Y2VwdCB0aGUgQVBJQy1hY2Nlc3MgcGFnZQ0KPiA+IHdoaWNoIEkgd2ls bCBoYW5kbGUgaW4gYSBzZXBlcmF0ZSBzZXJpZXMgYWxvbmcgd2l0aCBkcm9wcGluZw0KPiA+IGt2 bV92Y3B1X2dmbl90b19wYWdlIGFuZCBrdm1fdmNwdV9ncGFfdG9fcGFnZSBmcm9tIHRoZSBpbnRl cm5hbCBLVk0gQVBJLg0KPiA+IA0KPiA+IFRoZSBjdXJyZW50IGltcGxlbWVudGF0aW9uIG9mIHRo ZSBuZXcgQVBJIHVzZXMgbWVtcmVtYXAgdG8gbWFwIG1lbW9yeSB0aGF0IGRvZXMNCj4gPiBub3Qg aGF2ZSBhICJzdHJ1Y3QgcGFnZSIuIFRoaXMgcHJvdmVzIHRvIGJlIHZlcnkgc2xvdyBmb3IgaGln aCBmcmVxdWVuY3kNCj4gPiBtYXBwaW5ncy4gU2luY2UgdGhpcyBkb2VzIG5vdCBhZmZlY3QgdGhl IG5vcm1hbCB1c2UtY2FzZSB3aGVyZSBhICJzdHJ1Y3QgcGFnZSINCj4gPiBpcyBhdmFpbGFibGUs IHRoZSBwZXJmb3JtYW5jZSBvZiB0aGlzIEFQSSB3aWxsIGJlIGhhbmRsZWQgYnkgYSBzZXBlcmF0 ZSBwYXRjaA0KPiA+IHNlcmllcy4NCj4gDQo+IFdoZXJlIGNvdWxkIG9uZSBmaW5kIHRoaXMgcGF0 Y2hzZXQ/DQoNCkxldCBtZSBjbGVhbiBpdCBhbmQgc2VuZCBpdCBvdXQgYXMgd2VsbCA6KQ0KDQo+ IA0KPiBBbHNvIGlzIHRoZXJlIGFuIHNpbXBsZSB0ZXN0LWNhc2UgKG9yIGEgd3JpdGV1cCkgeW91 IGhhdmUgZm9yIHRlc3RpbmcNCj4gdGhpcyBjb2RlPyBTcGVjaWZpY2FsbHkgSSBhbSB0aGlua2lu ZyBhYm91dCB0aGUgdXNlLWNhc2Ugb2YgIm1lbW9yeQ0KPiB3aXRob3V0IHRoZSAnc3RydWN0IHBh Z2UnIg0KDQpTbyB0aGUgc2ltcGxlIHdheSB0byBkbyBpdCBpczoNCg0KMS0gUGFzcyAnbWVtPScg aW4gdGhlIGtlcm5lbCBjb21tYW5kLWxpbmUgdG8gbGltaXQgdGhlIGFtb3VudCBvZiBtZW1vcnkg bWFuYWdlZMKgDQrCoCDCoGJ5IHRoZSBrZXJuZWwuDQoyLSBNYXAgdGhpcyBwaHlzaWNhbCBtZW1v cnkgeW91IHdhbnQgdG8gZ2l2ZSB0byB0aGUgZ3Vlc3Qgd2l0aA0KwqAgwqAgwqAgbW1hcCgiL2Rl di9tZW0iLCBwaHlzaWNhbF9hZGRyZXNzX29mZnNldCwgLi4pDQozLSBVc2UgdGhlIHVzZXItc3Bh Y2UgdmlydHVhbCBhZGRyZXNzIGFzIHRoZSAidXNlcnNwYWNlX2FkZHIiIGZpZWxkwqANCsKgIMKg aW7CoEtWTV9TRVRfVVNFUl9NRU1PUllfUkVHSU9OIGlvY3RsLg0KDQpZb3Ugd2lsbCBhbHNvIG5l ZWQgdGhpcyBwYXRjaCAoaG9wZWZ1bGx5IEkgd2lsbCByZXBvc3QgbmV4dCB3ZWVrIGFzIHdlbGwp Og0KaHR0cHM6Ly9wYXRjaHdvcmsua2VybmVsLm9yZy9wYXRjaC85MTkxNzU1Lw0KDQpJIHdpbGwg bWFrZSBzdXJlIHRvIGV4cGFuZCBvbiB0aGlzIGluIHRoZSBjb3ZlciBsZXR0ZXIgaW4gdjYuDQoN Cj4gDQo+IEFuZCB0aGFuayB5b3UgZm9yIHBvc3RpbmcgdGhpcyBwYXRjaHNldC4gSXQgd2FzIGEg cGxlYXN1cmUgcmV2aWV3aW5nIHRoZQ0KPiBjb2RlIQ0KCgoKQW1hem9uIERldmVsb3BtZW50IENl bnRlciBHZXJtYW55IEdtYkgKS3JhdXNlbnN0ci4gMzgKMTAxMTcgQmVybGluCkdlc2NoYWVmdHNm dWVocmVyOiBDaHJpc3RpYW4gU2NobGFlZ2VyLCBSYWxmIEhlcmJyaWNoClVzdC1JRDogREUgMjg5 IDIzNyA4NzkKRWluZ2V0cmFnZW4gYW0gQW10c2dlcmljaHQgQ2hhcmxvdHRlbmJ1cmcgSFJCIDE0 OTE3MyBCCgo=