From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf1-f198.google.com (mail-pf1-f198.google.com [209.85.210.198]) by kanga.kvack.org (Postfix) with ESMTP id 5D0DA6B71B2 for ; Tue, 4 Dec 2018 20:22:47 -0500 (EST) Received: by mail-pf1-f198.google.com with SMTP id b8so15475803pfe.10 for ; Tue, 04 Dec 2018 17:22:47 -0800 (PST) Received: from NAM02-CY1-obe.outbound.protection.outlook.com (mail-eopbgr760073.outbound.protection.outlook.com. [40.107.76.73]) by mx.google.com with ESMTPS id d2si19737175plh.426.2018.12.04.17.22.45 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 04 Dec 2018 17:22:46 -0800 (PST) From: "Kuehling, Felix" Subject: Re: [RFC PATCH 00/14] Heterogeneous Memory System (HMS) and hbind() Date: Wed, 5 Dec 2018 01:22:41 +0000 Message-ID: <6960db38-3e40-d58c-c9a0-7e2fe259cac5@amd.com> References: <20181203233509.20671-1-jglisse@redhat.com> <9d745b99-22e3-c1b5-bf4f-d3e83113f57b@intel.com> <20181204184919.GD2937@redhat.com> <20163c1e-00f1-7e02-82c0-7730ceabb9f2@intel.com> <20181204215711.GP2937@redhat.com> In-Reply-To: <20181204215711.GP2937@redhat.com> Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-ID: <80C2C78E879335428B6712D4691BFAF2@namprd12.prod.outlook.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: owner-linux-mm@kvack.org List-ID: To: Jerome Glisse , Dave Hansen Cc: "linux-mm@kvack.org" , Andrew Morton , "linux-kernel@vger.kernel.org" , "Rafael J . Wysocki" , Matthew Wilcox , Ross Zwisler , Keith Busch , Dan Williams , Haggai Eran , Balbir Singh , "Aneesh Kumar K . V" , Benjamin Herrenschmidt , "Yang, Philip" , Koenig,, Paul , Logan Gunthorpe , John Hubbard , Ralph Campbell , Michal Hocko , Jonathan Cameron , Mark Hairgrove , Vivek Kini , Mel Gorman , Dave Airlie , Ben Skeggs , Andrea Arcangeli , Rik van Riel , Ben Woodard , "linux-acpi@vger.kernel.org" DQpPbiAyMDE4LTEyLTA0IDQ6NTcgcC5tLiwgSmVyb21lIEdsaXNzZSB3cm90ZToNCj4gT24gVHVl LCBEZWMgMDQsIDIwMTggYXQgMDE6Mzc6NTZQTSAtMDgwMCwgRGF2ZSBIYW5zZW4gd3JvdGU6DQo+ PiBZZWFoLCBvdXIgTlVNQSBtZWNoYW5pc21zIGFyZSBmb3IgbWFuYWdpbmcgbWVtb3J5IHRoYXQg dGhlIGtlcm5lbCBpdHNlbGYNCj4+IG1hbmFnZXMgaW4gdGhlICJub3JtYWwiIGFsbG9jYXRvciBh bmQgc3VwcG9ydHMgYSBmdWxsIGZlYXR1cmUgc2V0IG9uLg0KPj4gVGhhdCBoYXMgYSBidW5jaCBv ZiBpbXBsaWNhdGlvbnMsIGxpa2UgdGhhdCB0aGUgbWVtb3J5IGlzIGNhY2hlIGNvaGVyZW50DQo+ PiBhbmQgYWNjZXNzaWJsZSBmcm9tIGV2ZXJ5d2hlcmUuDQo+Pg0KPj4gVGhlIEhNQVQgcGF0Y2hl cyBvbmx5IGNvbXByZWhlbmQgdGhpcyAibm9ybWFsIiBtZW1vcnksIHdoaWNoIGlzIHdoeQ0KPj4g d2UncmUgZXh0ZW5kaW5nIHRoZSBleGlzdGluZyAvc3lzL2RldmljZXMvc3lzdGVtL25vZGUgaW5m cmFzdHJ1Y3R1cmUuDQo+Pg0KPj4gVGhpcyBzZXJpZXMgaGFzIGEgbXVjaCBtb3JlIGFnZ3Jlc3Np dmUgZ29hbCwgd2hpY2ggaXMgY29tcHJlaGVuZGluZyB0aGUNCj4+IGNvbm5lY3Rpb25zIG9mIGV2 ZXJ5IG1lbW9yeS10YXJnZXQgdG8gZXZlcnkgbWVtb3J5LWluaXRpYXRvciwgbm8gbWF0dGVyDQo+ PiB3aG8gaXMgbWFuYWdpbmcgdGhlIG1lbW9yeSwgd2hvIGNhbiBhY2Nlc3MgaXQsIG9yIHdoYXQg aXQgY2FuIGJlIHVzZWQgZm9yLg0KPj4NCj4+IFRoZW9yZXRpY2FsbHksIEhNUyBjb3VsZCBiZSB1 c2VkIGZvciBldmVyeXRoaW5nIHRoYXQgd2UncmUgZG9pbmcgd2l0aA0KPj4gL3N5cy9kZXZpY2Vz L3N5c3RlbS9ub2RlLCBhcyBsb25nIGFzIGl0J3MgdGllZCBiYWNrIGludG8gdGhlIGV4aXN0aW5n DQo+PiBOVU1BIGluZnJhc3RydWN0dXJlIF9zb21laG93Xy4NCj4+DQo+PiBSaWdodD8NCj4gRnVs bHkgY29ycmVjdCBtaW5kIGlmIGkgc3RlYWwgdGhhdCBwZXJmZWN0IHN1bW1hcnkgZGVzY3JpcHRp b24gbmV4dCB0aW1lDQo+IGkgcG9zdCA/IEkgYW0gc28gYmFkIGF0IGV4cGxhaW5pbmcgdGhpbmcg OikNCj4NCj4gSW50ZW50aW9uIGlzIHRvIGFsbG93IHByb2dyYW0gdG8gZG8gZXZlcnl0aGluZyB0 aGV5IGRvIHdpdGggbWJpbmQoKSB0b2RheQ0KPiBhbmQgdG9tb3Jyb3cgd2l0aCB0aGUgSE1BVCBw YXRjaHNldCBhbmQgb24gdG9wIG9mIHRoYXQgdG8gYWxzbyBiZSBhYmxlIHRvDQo+IGRvIHdoYXQg dGhleSBkbyB0b2RheSB0aHJvdWdoIEFQSSBsaWtlIE9wZW5DTCwgUk9DbSwgQ1VEQSAuLi4gU28g aXQgaXMgb25lDQo+IGtlcm5lbCBBUEkgdG8gcnVsZSB0aGVtIGFsbCA7KQ0KDQpBcyBmb3IgUk9D bSwgSSdtIGxvb2tpbmcgZm9yd2FyZCB0byB1c2luZyBoYmluZCBpbiBvdXIgb3duIEFQSXMuIEl0 IHdpbGwNCnNhdmUgdXMgc29tZSB0aW1lIGFuZCB0cm91YmxlIG5vdCBoYXZpbmcgdG8gaW1wbGVt ZW50IGFsbCB0aGUgbG93LWxldmVsDQpwb2xpY3kgYW5kIHRyYWNraW5nIG9mIHZpcnR1YWwgYWRk cmVzcyByYW5nZXMgaW4gb3VyIGRldmljZSBkcml2ZXIuDQpHb2luZyBmb3J3YXJkLCBoYXZpbmcg YSBjb21tb24gQVBJIHRvIG1hbmFnZSB0aGUgdG9wb2xvZ3kgYW5kIG1lbW9yeQ0KYWZmaW5pdHkg d291bGQgYWxzbyBlbmFibGUgc2FuZSB3YXlzIG9mIGhhdmluZyBhY2NlbGVyYXRvcnMgYW5kIG1l bW9yeQ0KZGV2aWNlcyBmcm9tIGRpZmZlcmVudCB2ZW5kb3JzIGludGVyYWN0IHVuZGVyIGNvbnRy b2wgb2YgYQ0KdG9wb2xvZ3ktYXdhcmUgYXBwbGljYXRpb24uDQoNCkRpc2NsYWltZXI6IEkgaGF2 ZW4ndCBoYWQgYSBjaGFuY2UgdG8gcmV2aWV3IHRoZSBwYXRjaGVzIGluIGRldGFpbCB5ZXQuDQpH b3QgY2F1Z2h0IHVwIGluIHRoZSBkb2N1bWVudGF0aW9uIGFuZCBkaXNjdXNzaW9uIC4uLg0KDQpS ZWdhcmRzLA0KwqAgRmVsaXgNCg0KDQo+DQo+IEFsc28gYXQgZmlyc3QgaSBpbnRlbmQgdG8gc3Bl Y2lhbCBjYXNlIHZtYSBhbGxvYyBwYWdlIHdoZW4gdGhleSBhcmUgSE1TDQo+IHBvbGljeSwgbG9u ZyB0ZXJtIGkgd291bGQgbGlrZSB0byBtZXJnZSBjb2RlIHBhdGggaW5zaWRlIHRoZSBrZXJuZWwu IEJ1dA0KPiBpIGRvIG5vdCB3YW50IHRvIGRpc3J1cHQgZXhpc3RpbmcgY29kZSBwYXRoIHRvZGF5 LCBpIHJhdGhlciBncm93IHRvIHRoYXQNCj4gb3JnYW5pY2FseS4gU3RlcCBieSBzdGVwLiBUaGUg bWJpbmQoKSB3b3VsZCBzdGlsbCB3b3JrIHVuLWFmZmVjdGVkIGluDQo+IHRoZSBlbmQganVzdCB0 aGUgcGx1bWJpbmcgd291bGQgYmUgc2xpZ2h0bHkgZGlmZmVyZW50Lg0KPg0KPiBDaGVlcnMsDQo+ IErDqXLDtG1lDQo=