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 BAA45C43461 for ; Fri, 11 Sep 2020 20:09:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7ECD0221E3 for ; Fri, 11 Sep 2020 20:09:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725849AbgIKUJw (ORCPT ); Fri, 11 Sep 2020 16:09:52 -0400 Received: from mga12.intel.com ([192.55.52.136]:61558 "EHLO mga12.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725783AbgIKUJv (ORCPT ); Fri, 11 Sep 2020 16:09:51 -0400 IronPort-SDR: UCjortz85d+shLAY+rl1Gupgve6/LzX+S38zmdsvruYCygtEKWZOcW7+wCLWdSdxts8tY1Uc7i YioolS7nJmAQ== X-IronPort-AV: E=McAfee;i="6000,8403,9741"; a="138358894" X-IronPort-AV: E=Sophos;i="5.76,417,1592895600"; d="scan'208";a="138358894" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Sep 2020 13:09:49 -0700 IronPort-SDR: hzgsC3LsNJG81nYDLIe/oRi+JknExWcXmp28RBIQmFXFq+D5A6Nrf1e2PGT7MGqbaOvEqyPQhm mdwPPK+NtZFw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.76,417,1592895600"; d="scan'208";a="450097544" Received: from fmsmsx605.amr.corp.intel.com ([10.18.126.85]) by orsmga004.jf.intel.com with ESMTP; 11 Sep 2020 13:09:48 -0700 Received: from fmsmsx610.amr.corp.intel.com (10.18.126.90) by fmsmsx605.amr.corp.intel.com (10.18.126.85) 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 13:09:48 -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 13:09:47 -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 13:09:47 -0700 From: "Luck, Tony" To: David Hildenbrand CC: "Hansen, Dave" , Michal Hocko , 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+dwgAB73gD//4yZsA== Date: Fri, 11 Sep 2020 20:09:47 +0000 Message-ID: <64ad68af6abe4d6b9a346e777e2bd864@intel.com> References: <75611c1b4ab44265acff75aa8754d48f@intel.com> In-Reply-To: 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 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org PiBIb3cgd291bGQgaXQgYmVoYXZlIGFmdGVyIGhvdHBsdWdnaW5nIGEgc2luZ2xlIERJTU0gIC0g SSBhc3N1bWUgYSBzaW5nbGUgcGFnZSB3aWxsIG9ubHkgYmUgbWFwcGVkIHRvIHRoYXQgRElNTSAo b3RoZXJ3aXNlIGEgbG90IG9mIHN0dWZmIHdvdWxkIGhhYmUgdG8gYmUgbW92ZWQgYXJvdW5kLiBX b3VsZCB0aGUgbWFwcGluZyBjaGFuZ2UgYWZ0ZXIgYSByZWJvb3QgLSBlc3BlY2lhbGx5IGNhbiBh IERJTU0gdGhhdCBjb3VsZCBnZXQgaG90dW5wbHVnZ2VkIGJlZm9yZSBzdWRkZW5seSBubyBsb25n ZXIgYmUgaG90dW5wbHVnZ2VkIGluZGl2aWR1YWxseT8NCg0KDQpXZSBkb24ndCBjdXJyZW50bHkg aGF2ZSBhbnkgcGxhdGZvcm1zIHRoYXQgd291bGQgYWxsb3cgaG90IGFkZGluZyBhdCB0aGUgRElN TSBsZXZlbC4NClRoZSBCcmlja2xhbmQgZ2VuZXJhdGlvbiBvZiBFNyBYZW9uIHNlcnZlcnMgKEl2 eWJyaWRnZSwgSGFzd2VsbCwgQnJvYWR3ZWxsKSBhbGxvd2VkDQpmb3IgaG90IHBsdWdnaW5nIGEg cmlzZXIgY2FyZCB0aGF0IGNvbnRhaW5lZCB1cCB0byAxMiBESU1Ncy4NCg0KSWYgeW91IGRpZCBh ZGQgbWVtb3J5IGl0IHdvdWxkIGhhdmUgdG8gYXBwZWFyIGF0IHRoZSB0b3Agb2YgdGhlIHN5c3Rl bSBwaHlzaWNhbA0KYWRkcmVzcyBzcGFjZS4gTm8gaW50ZXJsZWF2ZSAodW5sZXNzIHlvdSBhZGRl ZCBtb3JlIHRoYW4gb25lIERJTU0gaW4gYSBzaW5nbGUNCm9wZXJhdGlvbikuICBBZnRlciBhIHJl Ym9vdCB0aGUgc3lzdGVtIHdvdWxkIGxpa2VseSBzaHVmZmxlIHRoaW5ncyBhcm91bmQgdG8gYW5k DQppbnRlcmxlYXZlLg0KDQotVG9ueQ0K