From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 17437C43461 for ; Fri, 11 Sep 2020 19:35:33 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 9C5542075B for ; Fri, 11 Sep 2020 19:35:32 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9C5542075B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 2553F6B0037; Fri, 11 Sep 2020 15:35:32 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 2072A6B005A; Fri, 11 Sep 2020 15:35:32 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 0F4A56B005C; Fri, 11 Sep 2020 15:35:32 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0211.hostedemail.com [216.40.44.211]) by kanga.kvack.org (Postfix) with ESMTP id E85FC6B0037 for ; Fri, 11 Sep 2020 15:35:31 -0400 (EDT) Received: from smtpin24.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id B56321DED for ; Fri, 11 Sep 2020 19:35:31 +0000 (UTC) X-FDA: 77251784862.24.plot34_0a119d0270f1 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin24.hostedemail.com (Postfix) with ESMTP id 8C3101A4A0 for ; Fri, 11 Sep 2020 19:35:31 +0000 (UTC) X-HE-Tag: plot34_0a119d0270f1 X-Filterd-Recvd-Size: 3819 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by imf33.hostedemail.com (Postfix) with ESMTP for ; Fri, 11 Sep 2020 19:35:30 +0000 (UTC) IronPort-SDR: Grp2Wr8jv9mitY2Xs05CaB0cRtPYBB+ehEkOBFvrkkBgeT+kzs2BF6g/ARDH0Ec0qY0/JOfSf9 0BlPuKfm4k+g== X-IronPort-AV: E=McAfee;i="6000,8403,9741"; a="158878937" X-IronPort-AV: E=Sophos;i="5.76,416,1592895600"; d="scan'208";a="158878937" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Sep 2020 12:35:27 -0700 IronPort-SDR: M7/D4TnmvrVYdO12abJTw9PGqbe4NCf6FHJQShTyWGPx3iBQdeT2VMiyV+wugMzVMBfrLcNF3y zlqqVxToic/A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.76,416,1592895600"; d="scan'208";a="505599370" Received: from fmsmsx601.amr.corp.intel.com ([10.18.126.81]) by fmsmga006.fm.intel.com with ESMTP; 11 Sep 2020 12:35:26 -0700 Received: from fmsmsx610.amr.corp.intel.com (10.18.126.90) by fmsmsx601.amr.corp.intel.com (10.18.126.81) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Fri, 11 Sep 2020 12:35:26 -0700 Received: from fmsmsx610.amr.corp.intel.com (10.18.126.90) by fmsmsx610.amr.corp.intel.com (10.18.126.90) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Fri, 11 Sep 2020 12:35:26 -0700 Received: from fmsmsx610.amr.corp.intel.com ([10.18.126.90]) by fmsmsx610.amr.corp.intel.com ([10.18.126.90]) with mapi id 15.01.1713.004; Fri, 11 Sep 2020 12:35:26 -0700 From: "Luck, Tony" To: "Hansen, Dave" , David Hildenbrand , Michal Hocko CC: Gerald Schaefer , "akpm@linux-foundation.org" , Greg KH , =?utf-8?B?SmFuIEjDtnBwbmVy?= , Heiko Carstens , "linux-mm@kvack.org" , "linux-api@vger.kernel.org" , Dave Hansen , "linux-kernel@vger.kernel.org" Subject: RE: Ways to deprecate /sys/devices/system/memory/memoryX/phys_device ? Thread-Topic: Ways to deprecate /sys/devices/system/memory/memoryX/phys_device ? Thread-Index: AQHWiHEhJKJA6edVxE2SxRFnpdxADalj0+dw Date: Fri, 11 Sep 2020 19:35:24 +0000 Message-ID: <75611c1b4ab44265acff75aa8754d48f@intel.com> References: <3E00A442-7107-48DA-8172-EED95F6E1663@redhat.com> <20200911072035.GC7986@dhcp22.suse.cz> <02cdbf90-b29f-a9ec-c83d-49f2548e3e91@redhat.com> <20200911091252.GD7986@dhcp22.suse.cz> <0f532ff3-972b-bd91-30fe-1c3111d920bf@redhat.com> <3b079fda-4e89-b61b-0aca-a0c4ae834fd8@intel.com> In-Reply-To: <3b079fda-4e89-b61b-0aca-a0c4ae834fd8@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-reaction: no-action dlp-version: 11.5.1.3 x-originating-ip: [10.1.200.100] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-Rspamd-Queue-Id: 8C3101A4A0 X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam03 X-Bogosity: Ham, tests=bogofilter, spamicity=0.002064, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: PiBJdCdzIGFjdHVhbGx5IHJlYWxseSBoYXJkIHRvIG1hcCBhIERJTU0gdG8gYSBwaHlzaWNhbCBh ZGRyZXNzLg0KPiBJbnRlcmxlYXZpbmcgY2FuIG1lYW4gdGhhdCBvbmUgcGFnZSBhY3R1YWxseSBz cGFucyBhIGJ1bmNoIG9mIERJTU1zLg0KDQpIZWghIElmIE5VTUEgbW9kZSBpcyB0dXJuZWQgb2Zm IHlvdXIgc2luZ2xlIHBhZ2UgbWF5IGhhdmUgY2FjaGUgbGluZXMNCmZyb20gKmV2ZXJ5KiBESU1N IGluIHRoZSBzeXN0ZW0uIEV2ZW4gd2l0aCBOVU1BIHR1cm5lZCBvbiB0aGUgcGFnZQ0Kd2lsbCBo YXZlIGNhY2hlIGxpbmVzIGZyb20gZXZlcnkgRElNTSBvbiB0aGUgc29ja2V0Lg0KDQotVG9ueQ0K