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[134.134.136.20]) by mx.google.com with ESMTPS id n21si14705988pgf.339.2019.07.23.14.39.21 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 23 Jul 2019 14:39:21 -0700 (PDT) Received-SPF: pass (google.com: domain of ira.weiny@intel.com designates 134.134.136.20 as permitted sender) client-ip=134.134.136.20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of ira.weiny@intel.com designates 134.134.136.20 as permitted sender) smtp.mailfrom=ira.weiny@intel.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 23 Jul 2019 14:39:20 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,300,1559545200"; d="scan'208";a="193208522" Received: from fmsmsx104.amr.corp.intel.com ([10.18.124.202]) by fmsmga004.fm.intel.com with ESMTP; 23 Jul 2019 14:39:20 -0700 Received: from fmsmsx122.amr.corp.intel.com (10.18.125.37) by fmsmsx104.amr.corp.intel.com (10.18.124.202) with Microsoft SMTP Server (TLS) id 14.3.439.0; Tue, 23 Jul 2019 14:39:20 -0700 Received: from crsmsx103.amr.corp.intel.com (172.18.63.31) by fmsmsx122.amr.corp.intel.com (10.18.125.37) with Microsoft SMTP Server (TLS) id 14.3.439.0; Tue, 23 Jul 2019 14:39:20 -0700 Received: from crsmsx101.amr.corp.intel.com ([169.254.1.124]) by CRSMSX103.amr.corp.intel.com ([169.254.4.76]) with mapi id 14.03.0439.000; Tue, 23 Jul 2019 15:39:18 -0600 From: "Weiny, Ira" To: Ralph Campbell , Matthew Wilcox CC: "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" , John Hubbard , "Vlastimil Babka" , Christoph Lameter , Dave Hansen , =?utf-8?B?SsOpcsO0bWUgR2xpc3Nl?= , "Kirill A . Shutemov" , Lai Jiangshan , Martin Schwidefsky , Pekka Enberg , Randy Dunlap , Andrey Ryabinin , Christoph Hellwig , Jason Gunthorpe , Andrew Morton , Linus Torvalds Subject: RE: [PATCH v2 1/3] mm: document zone device struct page field usage Thread-Topic: [PATCH v2 1/3] mm: document zone device struct page field usage Thread-Index: AQHVPmhqrWtcBDDhM0SqFmlAUI6ZYabVowsAgABn2YCAANhwgIACPs6A//+fIVA= Date: Tue, 23 Jul 2019 21:39:17 +0000 Message-ID: <2807E5FD2F6FDA4886F6618EAC48510E79E2E610@CRSMSX101.amr.corp.intel.com> References: <20190719192955.30462-1-rcampbell@nvidia.com> <20190719192955.30462-2-rcampbell@nvidia.com> <20190721160204.GB363@bombadil.infradead.org> <20190722051345.GB6157@iweiny-DESK2.sc.intel.com> <20190722110825.GD363@bombadil.infradead.org> <80dbf7fc-5c13-f43f-7b87-8273126562e9@nvidia.com> In-Reply-To: <80dbf7fc-5c13-f43f-7b87-8273126562e9@nvidia.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiYTYwNWJiNTUtMWZkZC00OGYyLThhNTktMGQ0MTJiNGFiMzJlIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX05UIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE3LjEwLjE4MDQuNDkiLCJUcnVzdGVkTGFiZWxIYXNoIjoiU0Irc3ZON2x4MWJQNUFZY1ZCcEh2SUxaRndzcFZBSnBkSHp0TGVyVWtQcllVXC9BUHU4dHBVdWFRU2ZTUlY0NG0ifQ== x-ctpclassification: CTP_NT dlp-product: dlpe-windows dlp-version: 11.0.600.7 dlp-reaction: no-action x-originating-ip: [172.18.205.10] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: PiANCj4gT24gNy8yMi8xOSA0OjA4IEFNLCBNYXR0aGV3IFdpbGNveCB3cm90ZToNCj4gPiBPbiBT dW4sIEp1bCAyMSwgMjAxOSBhdCAxMDoxMzo0NVBNIC0wNzAwLCBJcmEgV2Vpbnkgd3JvdGU6DQo+ ID4+IE9uIFN1biwgSnVsIDIxLCAyMDE5IGF0IDA5OjAyOjA0QU0gLTA3MDAsIE1hdHRoZXcgV2ls Y294IHdyb3RlOg0KPiA+Pj4gT24gRnJpLCBKdWwgMTksIDIwMTkgYXQgMTI6Mjk6NTNQTSAtMDcw MCwgUmFscGggQ2FtcGJlbGwgd3JvdGU6DQo+ID4+Pj4gU3RydWN0IHBhZ2UgZm9yIFpPTkVfREVW SUNFIHByaXZhdGUgcGFnZXMgdXNlcyB0aGUgcGFnZS0+bWFwcGluZw0KPiA+Pj4+IGFuZCBhbmQg cGFnZS0+aW5kZXggZmllbGRzIHdoaWxlIHRoZSBzb3VyY2UgYW5vbnltb3VzIHBhZ2VzIGFyZQ0K PiA+Pj4+IG1pZ3JhdGVkIHRvIGRldmljZSBwcml2YXRlIG1lbW9yeS4gVGhpcyBpcyBzbyBybWFw X3dhbGsoKSBjYW4gZmluZA0KPiA+Pj4+IHRoZSBwYWdlIHdoZW4gbWlncmF0aW5nIHRoZSBaT05F X0RFVklDRSBwcml2YXRlIHBhZ2UgYmFjayB0byBzeXN0ZW0NCj4gbWVtb3J5Lg0KPiA+Pj4+IFpP TkVfREVWSUNFIHBtZW0gYmFja2VkIGZzZGF4IHBhZ2VzIGFsc28gdXNlIHRoZSBwYWdlLT5tYXBw aW5nDQo+IGFuZA0KPiA+Pj4+IHBhZ2UtPmluZGV4IGZpZWxkcyB3aGVuIGZpbGVzIGFyZSBtYXBw ZWQgaW50byBhIHByb2Nlc3MgYWRkcmVzcyBzcGFjZS4NCj4gPj4+Pg0KPiA+Pj4+IFJlc3RydWN0 dXJlIHN0cnVjdCBwYWdlIGFuZCBhZGQgY29tbWVudHMgdG8gbWFrZSB0aGlzIG1vcmUgY2xlYXIu DQo+ID4+Pg0KPiA+Pj4gTkFLLiAgSSBqdXN0IGdvdCByaWQgb2YgdGhpcyBraW5kIG9mIGZvb2xp c2huZXNzIGZyb20gc3RydWN0IHBhZ2UsDQo+ID4+PiBhbmQgeW91J3JlIG1ha2luZyBpdCBoYXJk ZXIgdG8gdW5kZXJzdGFuZCwgbm90IGVhc2llci4gIFRoZSBjb21tZW50cw0KPiA+Pj4gY291bGQg YmUgaW1wcm92ZWQsIGJ1dCBkb24ndCBsYXkgaXQgb3V0IGxpa2UgdGhpcyBhZ2Fpbi4NCj4gPj4N Cj4gPj4gV2FzIFYxIG9mIFJhbHBocyBwYXRjaCBvaz8gIEl0IHNlZW1lZCBvayB0byBtZS4NCj4g Pg0KPiA+IFllcywgdjEgd2FzIGZpbmUuICBUaGlzIHNlZW1zIGxpa2UgYSByZWdyZXNzaW9uLg0K PiA+DQo+IA0KPiBUaGlzIGlzIGFib3V0IHdoYXQgcGVvcGxlIGZpbmQgImVhc2llc3QgdG8gdW5k ZXJzdGFuZCIgYW5kIHNvIEknbSBub3QNCj4gc3VycHJpc2VkIHRoYXQgb3BpbmlvbnMgZGlmZmVy Lg0KPiBXaGF0IGlmIEkgcG9zdCBhIHYzIGJhc2VkIG9uIHYxIGJ1dCByZW1vdmUgdGhlIF96ZF9w YWRfKiB2YXJpYWJsZXMgdGhhdA0KPiBDaHJpc3RvcGggZm91bmQgbWlzbGVhZGluZyBhbmQgYWRk IHNvbWUgbW9yZSBjb21tZW50cyBhYm91dCBob3cgdGhlDQo+IGRpZmZlcmVudCBaT05FX0RFVklD RSB0eXBlcyB1c2UgdGhlIDMgcmVtYWluaW5nIHdvcmRzIChiYXNpY2FsbHkgdGhlDQo+IGNvbW1l bnQgZnJvbSB2Mik/DQoNCkknbSBvayB3aXRoIHRoYXQuLi4NCg0KSXJhDQoNCg==