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Lu" , "Andi Kleen" , Rick Edgecombe , Linux Memory Management List , LKML Subject: RE: [RFCv2 00/10] Linear Address Masking enabling Thread-Topic: [RFCv2 00/10] Linear Address Masking enabling Thread-Index: AQHYZrnErY7g4wB/gUe/NECu92+S/a0cqjCAgAAA34CAADGTYA== Date: Fri, 13 May 2022 14:26:53 +0000 Message-ID: References: <20220511022751.65540-1-kirill.shutemov@linux.intel.com> <20220511064943.GR76023@worktop.programming.kicks-ass.net> <20bada85-9203-57f4-2502-57a6fd11f3ea@intel.com> <875ymav8ul.ffs@tglx> <55176b79-90af-4a47-dc06-9f5f2f2c123d@intel.com> <8a47d0ee50b44520a6f26177e6fe7ec5@AcuMS.aculab.com> In-Reply-To: Accept-Language: en-GB, en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.202.205.107] MIME-Version: 1.0 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=C51A453 smtp.mailfrom=david.laight@aculab.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: aculab.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RDNS_NONE, SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org RnJvbTogQWxleGFuZGVyIFBvdGFwZW5rbw0KPiBTZW50OiAxMyBNYXkgMjAyMiAxMzoyNg0KPiAN Cj4gT24gRnJpLCBNYXkgMTMsIDIwMjIgYXQgMToyOCBQTSBEYXZpZCBMYWlnaHQgPERhdmlkLkxh aWdodEBhY3VsYWIuY29tPiB3cm90ZToNCj4gPg0KPiA+IC4uLg0KPiA+ID4gT25jZSB3ZSBoYXZl IHRoZSBwb3NzaWJpbGl0eSB0byBzdG9yZSB0YWdzIGluIHRoZSBwb2ludGVycywgd2UgZG9uJ3QN Cj4gPiA+IG5lZWQgcmVkem9uZXMgZm9yIGhlYXAvc3RhY2sgb2JqZWN0cyBhbnltb3JlLCB3aGlj aCBzYXZlcyBxdWl0ZSBhIGJpdA0KPiA+ID4gb2YgbWVtb3J5Lg0KPiA+DQo+ID4gWW91IHN0aWxs IG5lZWQgcmVkem9uZXMuDQo+ID4gVGhlIGhpZ2ggYml0cyBhcmUgaWdub3JlZCBmb3IgYWN0dWFs IG1lbW9yeSBhY2Nlc3Nlcy4NCj4gPg0KPiA+IFRvIGRvIG90aGVyd2lzZSB5b3UnZCBuZWVkIHRo ZSBoaWdoIGJpdHMgdG8gYmUgaW4gdGhlIFBURSwNCj4gPiBjb3BpZWQgdG8gdGhlIFRMQiBhbmQg ZmluYWxseSBnZXQgaW50byB0aGUgY2FjaGUgdGFnLg0KPiA+DQo+ID4gVGhlbiB5b3UnZCBoYXZl IHRvIHVzZSB0aGUgY29ycmVjdCB0YWdzIGZvciBlYWNoIHBhZ2UuDQo+IA0KPiBTb3JyeSwgSSBk b24ndCB1bmRlcnN0YW5kIGhvdyB0aGlzIGlzIHJlbGV2YW50IHRvIEhXQVNhbiBpbiB0aGUgdXNl cnNwYWNlLg0KPiBMaWtlIGluIEFTYW4sIHdlIGhhdmUgYSBjdXN0b20gYWxsb2NhdG9yIHRoYXQg YXNzaWducyB0YWdzIHRvIGhlYXANCj4gb2JqZWN0cy4gVGhlIGFzc2lnbmVkIHRhZyBpcyBzdG9y ZWQgaW4gYm90aCB0aGUgc2hhZG93IG1lbW9yeSBmb3IgdGhlDQo+IG9iamVjdCBhbmQgdGhlIHBv aW50ZXIgcmV0dXJuZWQgYnkgdGhlIGFsbG9jYXRvci4NCj4gSW5zdHJ1bWVudGF0aW9uIGluc2Vy dGVkIGJ5IHRoZSBjb21waWxlciBjaGVja3MgdGhlIHBvaW50ZXIgYmVmb3JlDQo+IGV2ZXJ5IG1l bW9yeSBhY2Nlc3MgYW5kIGVuc3VyZXMgdGhhdCBpdHMgdGFnIG1hdGNoZXMgdGhlIHRhZyBvZiB0 aGUNCj4gb2JqZWN0IGluIHRoZSBzaGFkb3cgbWVtb3J5Lg0KDQpEb2Vzbid0IHRoYXQgYWRkIHNv IG11Y2ggb3ZlcmhlYWQgdGhhdCB0aGUgc3lzdGVtIHJ1bnMgbGlrZSBhIHNpY2sgcGlnPw0KSSBk b24ndCBzZWUgYW55IHBvaW50IGFkZGluZyBvdmVyaGVhZCB0byBhIGdlbmVyaWMga2VybmVsIHRv IHN1cHBvcnQNCnN1Y2ggb3BlcmF0aW9uLg0KDQo+IEEgdGFnIG1pc21hdGNoIGlzIHJlcG9ydGVk IGFzIGFuIG91dC1vZi1ib3VuZHMgb3IgYSB1c2UtYWZ0ZXItZnJlZSwNCj4gZGVwZW5kaW5nIG9u IHdoZXRoZXIgdGhlIGFjY2Vzc2VkIG1lbW9yeSBpcyBzdGlsbCBjb25zaWRlcmVkDQo+IGFsbG9j YXRlZC4NCj4gQmVjYXVzZSBvYmplY3RzIHdpdGggZGlmZmVyZW50IHRhZ3MgZm9sbG93IGVhY2gg b3RoZXIsIHRoZXJlIGlzIG5vDQo+IG5lZWQgdG8gYWRkIGV4dHJhIHJlZHpvbmVzIHRvIHRoZSBv YmplY3RzIHRvIGRldGVjdCBidWZmZXIgb3ZlcmZsb3dzLg0KPiAoV2UgbWlnaHQgbmVlZCB0byBp bmNyZWFzZSB0aGUgb2JqZWN0IGFsaWdubWVudCB0aG91Z2gsIGJ1dCB0aGF0J3MgYQ0KPiBkaWZm ZXJlbnQgc3RvcnkpLg0KDQpIb3cgZG9lcyBhbGwgdGhhdCBoZWxwIGlmIGEgc3lzdGVtIGNhbGwg KGVnIHJlYWQoKSkgaXMgZ2l2ZW4NCmFuIGludmFsaWQgbGVuZ3RoLg0KSWYgdGhhdCBsZW5ndGgg aXMgY2hlY2tlZCB0aGVuIHRoZSAndW5tYXNrZWQnIGFkZHJlc3MgY2FuIGJlDQpwYXNzZWQgdG8g dGhlIGtlcm5lbC4NCg0KCURhdmlkDQoNCi0NClJlZ2lzdGVyZWQgQWRkcmVzcyBMYWtlc2lkZSwg QnJhbWxleSBSb2FkLCBNb3VudCBGYXJtLCBNaWx0b24gS2V5bmVzLCBNSzEgMVBULCBVSw0KUmVn aXN0cmF0aW9uIE5vOiAxMzk3Mzg2IChXYWxlcykNCg==