From patchwork Thu Jul 11 23:25:46 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hoan Tran X-Patchwork-Id: 1131052 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=sparclinux-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=os.amperecomputing.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=os.amperecomputing.com header.i=@os.amperecomputing.com header.b="J5IL3kXT"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 45lBxw2F29z9sMr for ; Fri, 12 Jul 2019 09:25:56 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729470AbfGKXZz (ORCPT ); Thu, 11 Jul 2019 19:25:55 -0400 Received: from mail-eopbgr740122.outbound.protection.outlook.com ([40.107.74.122]:20938 "EHLO NAM01-BN3-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728532AbfGKXZx (ORCPT ); Thu, 11 Jul 2019 19:25:53 -0400 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=VVwuPvrojSRmAiT4oLyUVqHSTETqikuopjbwqP0KV+gG7Ze31El33noCMUbHCTkUp4CmMid0WKLWbYyDrWZaat7ZgG4eokZUIRG11lF4oaDke9JQ84gqG26X3enLrYSuZChsG0cZcNjZUfCxzbE4qnJCkkVNJ6o7A2ohBhoSxXCXNEL9VdxO26fCZ6bqd0ewg1NYAZxa8+R8hsoJTUKA0MartPLewiumiEcnHXjNl/3YJ9DRtNfmMwAEliBiAwxki7vPGS6KdCi8B54o8LmFUteG2tT+OUlpqddyOxOtScp8fH2g/uurXHefkq2XrOc9Ml7wwmrUB3VPQXrbLO/wcQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=aAkwAUXFcJwgbrCQk1P/5UfnEYvBvi1WIDIoJ7eF/sg=; b=iS6wPtkfnItopB3uWlkR/fuLKUB29lXBH6XZrWItLeRJreFnmyy9Ygtpt7QKvFwr0HHFub8NXHQgn/zeeZkY2R9z9MjSJnwKUe10E5VeIE3TQYyG9SI2wtUO89sC0VhhaxUQTgd4m6HR35ExwXH7HaICt6OxD36aHrO6mgkGr2sud2RDznKZwgbpr88PQhDPcix7U++zQj6XfULeSuicWyOrG+5dSANjapUEYiBRz0tn/MfBahPenrfs5ofoky6vkaS9MP98s0q6kqxa2PKD/k9p4drUXSydHiTWcI9OesAA/Go5HMYc9ifQFORPAzDgHfr2DorTnPx8wiohMa2/lA== ARC-Authentication-Results: i=1; mx.microsoft.com 1;spf=pass smtp.mailfrom=os.amperecomputing.com;dmarc=pass action=none header.from=os.amperecomputing.com;dkim=pass header.d=os.amperecomputing.com;arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=os.amperecomputing.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=aAkwAUXFcJwgbrCQk1P/5UfnEYvBvi1WIDIoJ7eF/sg=; b=J5IL3kXT5B/vWbnmJm5M/jH9Yk0XQ66ap3/Wtjqh3TCEQYVwn2PtWHoLfdVscRm+1lFVqQF6WzC/8bOI7rmbSkeZ1/53gsfIbzKG1DQ0xQgl8CcrqfCX5iH9ZXZJIrrCeHcUTdYsDh4aTkmeVakEEosmz1iO0oeD9B39+VJ169c= Received: from BYAPR01MB4085.prod.exchangelabs.com (52.135.237.22) by BYAPR01MB5557.prod.exchangelabs.com (20.179.88.205) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2073.10; Thu, 11 Jul 2019 23:25:47 +0000 Received: from BYAPR01MB4085.prod.exchangelabs.com ([fe80::9dbb:1b4c:bace:ef80]) by BYAPR01MB4085.prod.exchangelabs.com ([fe80::9dbb:1b4c:bace:ef80%7]) with mapi id 15.20.2052.020; Thu, 11 Jul 2019 23:25:47 +0000 From: Hoan Tran OS To: Catalin Marinas , Will Deacon , Andrew Morton , Michal Hocko , Vlastimil Babka , Oscar Salvador , Pavel Tatashin , Mike Rapoport , Alexander Duyck , Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , Thomas Gleixner , Ingo Molnar , Borislav Petkov , "H . Peter Anvin" , "David S . Miller" , Heiko Carstens , Vasily Gorbik , Christian Borntraeger CC: "open list:MEMORY MANAGEMENT" , "linux-arm-kernel@lists.infradead.org" , "linux-s390@vger.kernel.org" , "sparclinux@vger.kernel.org" , "x86@kernel.org" , "linuxppc-dev@lists.ozlabs.org" , "linux-kernel@vger.kernel.org" , Open Source Submission , Hoan Tran OS Subject: [PATCH v2 1/5] mm: Enable CONFIG_NODES_SPAN_OTHER_NODES by default for NUMA Thread-Topic: [PATCH v2 1/5] mm: Enable CONFIG_NODES_SPAN_OTHER_NODES by default for NUMA Thread-Index: AQHVOD/336vwo048FEmmzwG+DxzWnQ== Date: Thu, 11 Jul 2019 23:25:46 +0000 Message-ID: <1562887528-5896-2-git-send-email-Hoan@os.amperecomputing.com> References: <1562887528-5896-1-git-send-email-Hoan@os.amperecomputing.com> In-Reply-To: <1562887528-5896-1-git-send-email-Hoan@os.amperecomputing.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: CY4PR19CA0045.namprd19.prod.outlook.com (2603:10b6:903:103::31) To BYAPR01MB4085.prod.exchangelabs.com (2603:10b6:a03:56::22) authentication-results: spf=none (sender IP is ) smtp.mailfrom=hoan@os.amperecomputing.com; x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.7.4 x-originating-ip: [4.28.12.214] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: afb7b246-2fa9-41ed-0b23-08d7065719fd x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600148)(711020)(4605104)(1401327)(2017052603328)(7193020); SRVR:BYAPR01MB5557; x-ms-traffictypediagnostic: BYAPR01MB5557: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:9508; x-forefront-prvs: 0095BCF226 x-forefront-antispam-report: SFV:NSPM; SFS:(10019020)(4636009)(346002)(376002)(39840400004)(136003)(396003)(366004)(189003)(199004)(52116002)(66476007)(66556008)(66946007)(64756008)(66446008)(14454004)(5660300002)(1511001)(6506007)(386003)(71190400001)(71200400001)(6436002)(53936002)(66066001)(102836004)(25786009)(68736007)(6512007)(86362001)(3846002)(11346002)(14444005)(2616005)(186003)(81166006)(26005)(2906002)(446003)(478600001)(4326008)(76176011)(6486002)(7736002)(305945005)(54906003)(8936002)(110136005)(7416002)(6116002)(99286004)(476003)(316002)(8676002)(107886003)(81156014)(486006)(256004)(50226002)(921003)(1121003); DIR:OUT; SFP:1102; SCL:1; SRVR:BYAPR01MB5557; H:BYAPR01MB4085.prod.exchangelabs.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:0; received-spf: None (protection.outlook.com: os.amperecomputing.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: L/8qjgkjroZ4Y9kYzJhXFihMxdIQJ2dAIy2Gdh3Ev8QQUx4j7mI+megk/B0mNCOeECpsTmH/FE4qvcPGr6D8LNSEJz3aA8SgHc2k7ChVUDIccI/VmWZ9iW/Px52xGajn0uss0BTbWRWnGL4ryxxpDtoHegY2B0F7xkkJp4/9ygiB4pBXeGdx7i+N55tKQodwy6XsQ2GIawBuOK3LVLKsYc53Qb0+zKsP44UyEvZKlL6JxiUZJlY/lFHGL2XY+ofA0iTz3NDs8lu7epwxwZ1L+yL/kPzr6FhqyDuyHIb7AmRcAl14KPRGEijQNpD59EFzYJP8AgCOVbVBzzg7wqDoR0uhg/eZqqzqx+HVRcSlq3JcIgd9UHS0vXO2pGkYMG379ONHcLrVA8RsY30ctrkASOdkY7OUzwzk06FBY+fJ1d0= MIME-Version: 1.0 X-OriginatorOrg: os.amperecomputing.com X-MS-Exchange-CrossTenant-Network-Message-Id: afb7b246-2fa9-41ed-0b23-08d7065719fd X-MS-Exchange-CrossTenant-originalarrivaltime: 11 Jul 2019 23:25:46.9016 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3bc2b170-fd94-476d-b0ce-4229bdc904a7 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: Hoan@os.amperecomputing.com X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR01MB5557 Sender: sparclinux-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: sparclinux@vger.kernel.org In NUMA layout which nodes have memory ranges that span across other nodes, the mm driver can detect the memory node id incorrectly. For example, with layout below Node 0 address: 0000 xxxx 0000 xxxx Node 1 address: xxxx 1111 xxxx 1111 Note: - Memory from low to high - 0/1: Node id - x: Invalid memory of a node When mm probes the memory map, without CONFIG_NODES_SPAN_OTHER_NODES config, mm only checks the memory validity but not the node id. Because of that, Node 1 also detects the memory from node 0 as below when it scans from the start address to the end address of node 1. Node 0 address: 0000 xxxx xxxx xxxx Node 1 address: xxxx 1111 1111 1111 This layout could occur on any architecture. This patch enables CONFIG_NODES_SPAN_OTHER_NODES by default for NUMA to fix this issue. Signed-off-by: Hoan Tran --- mm/page_alloc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/page_alloc.c b/mm/page_alloc.c index d66bc8a..6335505 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -1413,7 +1413,7 @@ int __meminit early_pfn_to_nid(unsigned long pfn) } #endif -#ifdef CONFIG_NODES_SPAN_OTHER_NODES +#ifdef CONFIG_NUMA /* Only safe to use early in boot when initialisation is single-threaded */ static inline bool __meminit early_pfn_in_nid(unsigned long pfn, int node) { From patchwork Thu Jul 11 23:25:49 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hoan Tran X-Patchwork-Id: 1131054 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=sparclinux-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=os.amperecomputing.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=os.amperecomputing.com header.i=@os.amperecomputing.com header.b="ReMtk1NS"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 45lBy252XKz9sMr for ; Fri, 12 Jul 2019 09:26:02 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728745AbfGKXZ6 (ORCPT ); Thu, 11 Jul 2019 19:25:58 -0400 Received: from mail-eopbgr740122.outbound.protection.outlook.com ([40.107.74.122]:20938 "EHLO NAM01-BN3-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727956AbfGKXZ4 (ORCPT ); Thu, 11 Jul 2019 19:25:56 -0400 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=X4vXsban/ZKB+8ROlk9ZJVQf010WgWSTIcMznQStaiLD6SK7boxTUQnZxashxZ+Ba3SC+AGLWALrBXlBrlUj3FsobSoe7byYBPqk5JkXZvv9T/mnyeJGgfY0ZymtWt95ohuieZNyZVElf9jwpFAEnwzeoDeRh0E641K0KljLm6YjCHWlbuTmKSz4CH15D71eM5i+6cX0xbbNs5aFVty+Hk0vCHgX0iPEbjFRrw2c5+jMTAYTeQJP4i6aircSknSObn28qL2NdaToJwUg2LbYPVZW/PzsgMJJGuHp298Q/R96qy18/ZSGUC55V3eoS8nBFs+ezPottZcDlOEtApAUyw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=nv9Pvxp/gDaeRKsmwNevq52lzFBVsYZWQfbDDaOzjpI=; b=I/H/AS8orDud9iDIzKy/EZrnn33RmZMJcBW+KvjPhWeozEk6OyvYRKnucB3zHSYBSptEoQ9CueSanl5aYr8POdnSCID0DKjikfYu31Xb7T5uZJ0bBM0OV9kFL5H64ZMQK5skP17R89ZOqOMEQzIMHxoOOURuuGQqu+kAbfcVv/M6XutXvG78gz/nVVuYpuGA2qtf2JYplIbf4+WjpSJQFOprE42Dw5udQUsMnppebnIJg8Pvqlo6HQBueuocae5FCG5EROlNq5SCmhenJE4cs/ITNwGNX7AYpENW5xKwVln5kjqL8iTyyDn2U1Y3aDJ7QqUR+Tuap5UBetL4Ff/1Yw== ARC-Authentication-Results: i=1; mx.microsoft.com 1;spf=pass smtp.mailfrom=os.amperecomputing.com;dmarc=pass action=none header.from=os.amperecomputing.com;dkim=pass header.d=os.amperecomputing.com;arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=os.amperecomputing.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=nv9Pvxp/gDaeRKsmwNevq52lzFBVsYZWQfbDDaOzjpI=; b=ReMtk1NSKkckNw209I1pj6PpDd206QLAoZuUccoQ+U9xLEuTKf2c2lNtPoIJa7bbNMibSCca/DVQvHIYZr39u5AUNsWGjVVAsqKiEtWh4Fydz4R7TEKMh2zMIzyWBSdGyIL6J43K+1dnXo0A9ttoD4OINMN9vib9lnQYX99KjUs= Received: from BYAPR01MB4085.prod.exchangelabs.com (52.135.237.22) by BYAPR01MB5557.prod.exchangelabs.com (20.179.88.205) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2073.10; Thu, 11 Jul 2019 23:25:49 +0000 Received: from BYAPR01MB4085.prod.exchangelabs.com ([fe80::9dbb:1b4c:bace:ef80]) by BYAPR01MB4085.prod.exchangelabs.com ([fe80::9dbb:1b4c:bace:ef80%7]) with mapi id 15.20.2052.020; Thu, 11 Jul 2019 23:25:49 +0000 From: Hoan Tran OS To: Catalin Marinas , Will Deacon , Andrew Morton , Michal Hocko , Vlastimil Babka , Oscar Salvador , Pavel Tatashin , Mike Rapoport , Alexander Duyck , Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , Thomas Gleixner , Ingo Molnar , Borislav Petkov , "H . Peter Anvin" , "David S . Miller" , Heiko Carstens , Vasily Gorbik , Christian Borntraeger CC: "open list:MEMORY MANAGEMENT" , "linux-arm-kernel@lists.infradead.org" , "linux-s390@vger.kernel.org" , "sparclinux@vger.kernel.org" , "x86@kernel.org" , "linuxppc-dev@lists.ozlabs.org" , "linux-kernel@vger.kernel.org" , Open Source Submission , Hoan Tran OS Subject: [PATCH v2 2/5] powerpc: Kconfig: Remove CONFIG_NODES_SPAN_OTHER_NODES Thread-Topic: [PATCH v2 2/5] powerpc: Kconfig: Remove CONFIG_NODES_SPAN_OTHER_NODES Thread-Index: AQHVOD/57/uJcWsU4EKBP/fxzyJHWw== Date: Thu, 11 Jul 2019 23:25:49 +0000 Message-ID: <1562887528-5896-3-git-send-email-Hoan@os.amperecomputing.com> References: <1562887528-5896-1-git-send-email-Hoan@os.amperecomputing.com> In-Reply-To: <1562887528-5896-1-git-send-email-Hoan@os.amperecomputing.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: CY4PR19CA0045.namprd19.prod.outlook.com (2603:10b6:903:103::31) To BYAPR01MB4085.prod.exchangelabs.com (2603:10b6:a03:56::22) authentication-results: spf=none (sender IP is ) smtp.mailfrom=hoan@os.amperecomputing.com; x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.7.4 x-originating-ip: [4.28.12.214] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: dc67312c-bd1d-4ac6-2268-08d706571b83 x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600148)(711020)(4605104)(1401327)(2017052603328)(7193020); SRVR:BYAPR01MB5557; x-ms-traffictypediagnostic: BYAPR01MB5557: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:3383; x-forefront-prvs: 0095BCF226 x-forefront-antispam-report: SFV:NSPM; SFS:(10019020)(4636009)(346002)(376002)(39840400004)(136003)(396003)(366004)(189003)(199004)(52116002)(66476007)(66556008)(66946007)(64756008)(66446008)(14454004)(5660300002)(1511001)(6506007)(386003)(71190400001)(71200400001)(6436002)(53936002)(66066001)(4744005)(102836004)(25786009)(68736007)(6512007)(86362001)(3846002)(11346002)(2616005)(186003)(81166006)(26005)(2906002)(446003)(478600001)(4326008)(76176011)(6486002)(7736002)(305945005)(54906003)(8936002)(110136005)(7416002)(6116002)(99286004)(476003)(316002)(8676002)(107886003)(81156014)(486006)(256004)(50226002)(921003)(1121003); DIR:OUT; SFP:1102; SCL:1; SRVR:BYAPR01MB5557; H:BYAPR01MB4085.prod.exchangelabs.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:0; received-spf: None (protection.outlook.com: os.amperecomputing.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: izT+63HRnUuAKD5eGQE8YKlxJrqgWZx0flLjKl/QWe6GzX9REGSnQmtmPQEHM+Nb7SoECE7IHtcSR/0MAmMRDwAqNOJomwkyv8FLL1J2BX2KQSmTEoXofPO43EwIMPbl2dEGPQJ2bdnlbA/u/D+U0iZAVdoIDLDMP2a93+1SIMSSeVKLE5AFoI8dKv5oIkRhidLD3R0KGJX2ZslNvRF5ULYgNZxwyQxPuatZw+KuS2J24LSK6WbmSwfnPvnfQ2oEI8RHlikLOL2wkTPFlmdjjzXsZ7sBC1I6get/tead9+DbSFP8sRhTXA6sUCv9LJs6Z0vPUqxS8bJiDfwxpivxFm38e/ZR5AjUUI512L3kodi4FaZHfbUzHHYn+zB0kLMs2okuu/Iyn/MQ/fXHY+vUlaH1tjB+IWfRuA6MeCfCx/U= MIME-Version: 1.0 X-OriginatorOrg: os.amperecomputing.com X-MS-Exchange-CrossTenant-Network-Message-Id: dc67312c-bd1d-4ac6-2268-08d706571b83 X-MS-Exchange-CrossTenant-originalarrivaltime: 11 Jul 2019 23:25:49.3382 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3bc2b170-fd94-476d-b0ce-4229bdc904a7 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: Hoan@os.amperecomputing.com X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR01MB5557 Sender: sparclinux-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: sparclinux@vger.kernel.org Remove CONFIG_NODES_SPAN_OTHER_NODES as it's enabled by default with NUMA. Signed-off-by: Hoan Tran --- arch/powerpc/Kconfig | 9 --------- 1 file changed, 9 deletions(-) diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 8c1c636..bdde8bc 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -629,15 +629,6 @@ config ARCH_MEMORY_PROBE def_bool y depends on MEMORY_HOTPLUG -# Some NUMA nodes have memory ranges that span -# other nodes. Even though a pfn is valid and -# between a node's start and end pfns, it may not -# reside on that node. See memmap_init_zone() -# for details. -config NODES_SPAN_OTHER_NODES - def_bool y - depends on NEED_MULTIPLE_NODES - config STDBINUTILS bool "Using standard binutils settings" depends on 44x From patchwork Thu Jul 11 23:25:51 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hoan Tran X-Patchwork-Id: 1131055 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=sparclinux-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=os.amperecomputing.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=os.amperecomputing.com header.i=@os.amperecomputing.com header.b="RCSyljDi"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 45lBy63kCQz9sNF for ; Fri, 12 Jul 2019 09:26:06 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730440AbfGKX0C (ORCPT ); Thu, 11 Jul 2019 19:26:02 -0400 Received: from mail-eopbgr740122.outbound.protection.outlook.com ([40.107.74.122]:20938 "EHLO NAM01-BN3-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728532AbfGKX0C (ORCPT ); Thu, 11 Jul 2019 19:26:02 -0400 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=nR5+TqydjcMHq22Z3jsKQcuLdcIdCmw84S6kSj9pXnL/xsCuR3PwCHPywFGkEFnYpehSaSUbw/rmX+JQFDgIW195hafOs8SoVaDfC5ieZC1XQs+hcB9MI+hLE1gN24k6LlngXzMbjSOABDqNOEdMhOr6gjCDmV4CLYMAyuG/6pls3GQ2KmBIFgAtj3s7v7hQqZOLbTBuaj17eYACF4ySIc66HYie1+W6KRP9XYcq9BalHXJY4uqzk9kGhpi1Z02O3ZOKF391HHHGBNhTF5lN1hPC7Anc2IPoGSUcLSBqqTFV0GhxaXHN/7rrODwzA3VrmLr+QLnBv7+FFqmNYvvwoQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=qWV1MOUNxiDDw+u8HgB9VwvU/aKqnCn2F/F6C9LIbhY=; b=Wvxz9J5qCCU9HqOY8DrUx/SN7DYqL9g3g4kdo0e/uIgqQjl9KviDQD90ZlykgjXlpd7tkSA9AQzZCEECyxIQkgsB0q96SSgmnnWfd098auHShkalM4OWxCRtYVoE+0Sn4K99/1SAdwF2fXgTniW+Vt75tqxFHCy8k/VItT9A/4ToA5/4x9qopeYUbSn/NHYwiVD/niCtLa00gGQNG6T6C0ZKuv+qruETD3CJSC8JrAVW7Pb/Pz5fjagQvPgTkaOrLHdvK6P+pWM6tPt+3XUlswxx5Cg4CbLRpFQqmPBf59tImOLyAJ81OEX1b53CxogmFoMdgLpvREdGuB2MWAP7jw== ARC-Authentication-Results: i=1; mx.microsoft.com 1;spf=pass smtp.mailfrom=os.amperecomputing.com;dmarc=pass action=none header.from=os.amperecomputing.com;dkim=pass header.d=os.amperecomputing.com;arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=os.amperecomputing.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=qWV1MOUNxiDDw+u8HgB9VwvU/aKqnCn2F/F6C9LIbhY=; b=RCSyljDiR/TMyiVIyYNiUkKu406+E574hzvAZMQ7e2IDGkIn5xe6bFqNC6GXeBc1/R2bhrqt8ySEVkgzwm3cJ7S6ndKzHR6FOHiNRmRQ/lNY912cKV5Tjvv5yaaXDHJ4GU30QhLUWcoCBJu9+EMAmwROIpMWCQNzQQVweqgmtCU= Received: from BYAPR01MB4085.prod.exchangelabs.com (52.135.237.22) by BYAPR01MB5557.prod.exchangelabs.com (20.179.88.205) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2073.10; Thu, 11 Jul 2019 23:25:52 +0000 Received: from BYAPR01MB4085.prod.exchangelabs.com ([fe80::9dbb:1b4c:bace:ef80]) by BYAPR01MB4085.prod.exchangelabs.com ([fe80::9dbb:1b4c:bace:ef80%7]) with mapi id 15.20.2052.020; Thu, 11 Jul 2019 23:25:51 +0000 From: Hoan Tran OS To: Catalin Marinas , Will Deacon , Andrew Morton , Michal Hocko , Vlastimil Babka , Oscar Salvador , Pavel Tatashin , Mike Rapoport , Alexander Duyck , Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , Thomas Gleixner , Ingo Molnar , Borislav Petkov , "H . Peter Anvin" , "David S . Miller" , Heiko Carstens , Vasily Gorbik , Christian Borntraeger CC: "open list:MEMORY MANAGEMENT" , "linux-arm-kernel@lists.infradead.org" , "linux-s390@vger.kernel.org" , "sparclinux@vger.kernel.org" , "x86@kernel.org" , "linuxppc-dev@lists.ozlabs.org" , "linux-kernel@vger.kernel.org" , Open Source Submission , Hoan Tran OS Subject: [PATCH v2 3/5] x86: Kconfig: Remove CONFIG_NODES_SPAN_OTHER_NODES Thread-Topic: [PATCH v2 3/5] x86: Kconfig: Remove CONFIG_NODES_SPAN_OTHER_NODES Thread-Index: AQHVOD/6mMbG4b3xtkKwY5B+a64Pmg== Date: Thu, 11 Jul 2019 23:25:51 +0000 Message-ID: <1562887528-5896-4-git-send-email-Hoan@os.amperecomputing.com> References: <1562887528-5896-1-git-send-email-Hoan@os.amperecomputing.com> In-Reply-To: <1562887528-5896-1-git-send-email-Hoan@os.amperecomputing.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: CY4PR19CA0045.namprd19.prod.outlook.com (2603:10b6:903:103::31) To BYAPR01MB4085.prod.exchangelabs.com (2603:10b6:a03:56::22) authentication-results: spf=none (sender IP is ) smtp.mailfrom=hoan@os.amperecomputing.com; x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.7.4 x-originating-ip: [4.28.12.214] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 60e6bd66-cb09-4bd8-7c4e-08d706571cf4 x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600148)(711020)(4605104)(1401327)(2017052603328)(7193020); SRVR:BYAPR01MB5557; x-ms-traffictypediagnostic: BYAPR01MB5557: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:3383; x-forefront-prvs: 0095BCF226 x-forefront-antispam-report: SFV:NSPM; SFS:(10019020)(4636009)(346002)(376002)(39840400004)(136003)(396003)(366004)(189003)(199004)(52116002)(66476007)(66556008)(66946007)(64756008)(66446008)(14454004)(5660300002)(1511001)(6506007)(386003)(71190400001)(71200400001)(6436002)(53936002)(66066001)(4744005)(102836004)(25786009)(68736007)(6512007)(86362001)(3846002)(11346002)(2616005)(186003)(81166006)(26005)(2906002)(446003)(478600001)(4326008)(76176011)(6486002)(7736002)(305945005)(54906003)(8936002)(110136005)(7416002)(6116002)(99286004)(476003)(316002)(8676002)(107886003)(81156014)(486006)(256004)(50226002)(921003)(1121003); DIR:OUT; SFP:1102; SCL:1; SRVR:BYAPR01MB5557; H:BYAPR01MB4085.prod.exchangelabs.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:0; received-spf: None (protection.outlook.com: os.amperecomputing.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: +yD719DBgEH8rntLj0mGEtqpmWqARyiJM3JmReTrowtXLYcEkce3BJ+Tbd8hXmVF8TIDhHZ80KU1sC4uoLl7ZNHxc+Pqdw+J88LRaDtq0nHrmLM0Cn1nKNiS3589Xvar6n6GbAvvJLxPKKQ8pKcrK3Si6Lv7VhB+GUJTE1NyokRYTutBsj7Hv6kqhv7u1jtY3cvwJ0PPV05AikvwNjhsladmz394WfVMPSpnPaKrIujOgi0/ERXzvu53KywSzCJlQlkwtY3cs+oyb/xonwlfFLGtj6ki8sBbJvmdoYus+98UewK4fmG79RHNYRxaDKh2giGUarUOwVWbuGUuSWnIBE6W44Myl9zRNHbg4Moun1fzPdpOl94U3xF5L49W56OEtJUajSMJue12CuCucmItSAnK9UXqNdg5VvPjksaaiLc= MIME-Version: 1.0 X-OriginatorOrg: os.amperecomputing.com X-MS-Exchange-CrossTenant-Network-Message-Id: 60e6bd66-cb09-4bd8-7c4e-08d706571cf4 X-MS-Exchange-CrossTenant-originalarrivaltime: 11 Jul 2019 23:25:51.7318 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3bc2b170-fd94-476d-b0ce-4229bdc904a7 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: Hoan@os.amperecomputing.com X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR01MB5557 Sender: sparclinux-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: sparclinux@vger.kernel.org Remove CONFIG_NODES_SPAN_OTHER_NODES as it's enabled by default with NUMA. Signed-off-by: Hoan Tran --- arch/x86/Kconfig | 9 --------- 1 file changed, 9 deletions(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 2bbbd4d..fa9318c 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -1567,15 +1567,6 @@ config X86_64_ACPI_NUMA ---help--- Enable ACPI SRAT based node topology detection. -# Some NUMA nodes have memory ranges that span -# other nodes. Even though a pfn is valid and -# between a node's start and end pfns, it may not -# reside on that node. See memmap_init_zone() -# for details. -config NODES_SPAN_OTHER_NODES - def_bool y - depends on X86_64_ACPI_NUMA - config NUMA_EMU bool "NUMA emulation" depends on NUMA From patchwork Thu Jul 11 23:25:54 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hoan Tran X-Patchwork-Id: 1131057 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=sparclinux-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=os.amperecomputing.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=os.amperecomputing.com header.i=@os.amperecomputing.com header.b="dn+tbk6F"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 45lByS36Kmz9sNf for ; Fri, 12 Jul 2019 09:26:24 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728927AbfGKX0Q (ORCPT ); Thu, 11 Jul 2019 19:26:16 -0400 Received: from mail-eopbgr740122.outbound.protection.outlook.com ([40.107.74.122]:20938 "EHLO NAM01-BN3-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727956AbfGKX0Q (ORCPT ); Thu, 11 Jul 2019 19:26:16 -0400 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=H72uxq60xQjxq2IdSa5bZbSJObgIQOUna8KyrK3a2PMGAZ1lJLmU32kEKLmRvjZ6BcCA4oK7BV949voioNbrWkvbb7TDmnFfeWV3y8QHqafn5x5rLSFwxenyayi55+s4Te+Ul7VhLeWvTt4CV79H99YDEJiCASYID8znWvw9MwUHhw5sxU0F8CjmNVLTBingo63tqf+3WWJ+38i0EXzjZMIEZEk9nouzGVGVzDTwH9F6nRRj4/8QM+fldBJZoNJ9bN+fGY5stdFreNgu5g4eXjHoCJ1OWQLTtwl+FMBIW/KViaigVPirxx5k54tXrtrDIaSW1pMpVQ4ARsSfQT7lJw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=luzPCoCoJwdLxcuGKQo5XegVYEzzGjOGacJDRS1Q7fg=; b=IsdKFaKC5ln+tGjwimrm2xPSfegyQBUmjFsQHuhSImRzU+HgpJBzsqAAc8AzK05yVtPKPQcTKkwvOCja3uX25sVUnrw4okt5TonONdPyC67P0Rh99vBfDvDVJkUKe2jtCAYinmlJxuCw0TWFBUckMSmLrQCKqErsc//1YDRhLo3E7X5+dWmfEHv1Ghp9YfPZrA/FvJr/9osjhhPhtiltv5/1sxoGDWILhMtidlMfqW8SYDiO0xfi9JKvMl5JpVasr2DfSeoxmKUBYNw3CSWc/ZvOK5j7zAAI/kh68m8+1HS2MkUpVjfYzd9MvrKDFngmXHWNcr31jnmEVUhk7yxwDg== ARC-Authentication-Results: i=1; mx.microsoft.com 1;spf=pass smtp.mailfrom=os.amperecomputing.com;dmarc=pass action=none header.from=os.amperecomputing.com;dkim=pass header.d=os.amperecomputing.com;arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=os.amperecomputing.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=luzPCoCoJwdLxcuGKQo5XegVYEzzGjOGacJDRS1Q7fg=; b=dn+tbk6FURLivSfjybA3IHPzwg3paVCzK+/WVoZI8ByeAWsuyNB5l/lO3aVA+VTxTpem8yUY/WaHp0DyUggUanfFd5WRz2Vxm3lXyjPXUlD/a6NECF/JJKpH8n/GgSo7CTdCLCxj5cVr+BKKtaOA4Q/iQVW30E3cB5voDv62JVE= Received: from BYAPR01MB4085.prod.exchangelabs.com (52.135.237.22) by BYAPR01MB5557.prod.exchangelabs.com (20.179.88.205) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2073.10; Thu, 11 Jul 2019 23:25:54 +0000 Received: from BYAPR01MB4085.prod.exchangelabs.com ([fe80::9dbb:1b4c:bace:ef80]) by BYAPR01MB4085.prod.exchangelabs.com ([fe80::9dbb:1b4c:bace:ef80%7]) with mapi id 15.20.2052.020; Thu, 11 Jul 2019 23:25:54 +0000 From: Hoan Tran OS To: Catalin Marinas , Will Deacon , Andrew Morton , Michal Hocko , Vlastimil Babka , Oscar Salvador , Pavel Tatashin , Mike Rapoport , Alexander Duyck , Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , Thomas Gleixner , Ingo Molnar , Borislav Petkov , "H . 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Miller" , Heiko Carstens , Vasily Gorbik , Christian Borntraeger CC: "open list:MEMORY MANAGEMENT" , "linux-arm-kernel@lists.infradead.org" , "linux-s390@vger.kernel.org" , "sparclinux@vger.kernel.org" , "x86@kernel.org" , "linuxppc-dev@lists.ozlabs.org" , "linux-kernel@vger.kernel.org" , Open Source Submission , Hoan Tran OS Subject: [PATCH v2 4/5] sparc: Kconfig: Remove CONFIG_NODES_SPAN_OTHER_NODES Thread-Topic: [PATCH v2 4/5] sparc: Kconfig: Remove CONFIG_NODES_SPAN_OTHER_NODES Thread-Index: AQHVOD/8WEih1KGuo0+kPmIjHrQcVQ== Date: Thu, 11 Jul 2019 23:25:54 +0000 Message-ID: <1562887528-5896-5-git-send-email-Hoan@os.amperecomputing.com> References: <1562887528-5896-1-git-send-email-Hoan@os.amperecomputing.com> In-Reply-To: <1562887528-5896-1-git-send-email-Hoan@os.amperecomputing.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: CY4PR19CA0045.namprd19.prod.outlook.com (2603:10b6:903:103::31) To BYAPR01MB4085.prod.exchangelabs.com (2603:10b6:a03:56::22) authentication-results: spf=none (sender IP is ) smtp.mailfrom=hoan@os.amperecomputing.com; x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.7.4 x-originating-ip: [4.28.12.214] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 77216daf-75a9-4c89-f972-08d706571e5e x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600148)(711020)(4605104)(1401327)(2017052603328)(7193020); SRVR:BYAPR01MB5557; x-ms-traffictypediagnostic: BYAPR01MB5557: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:6790; x-forefront-prvs: 0095BCF226 x-forefront-antispam-report: SFV:NSPM; SFS:(10019020)(4636009)(346002)(376002)(39840400004)(136003)(396003)(366004)(189003)(199004)(52116002)(66476007)(66556008)(66946007)(64756008)(66446008)(14454004)(5660300002)(1511001)(6506007)(386003)(71190400001)(71200400001)(6436002)(53936002)(66066001)(4744005)(102836004)(25786009)(68736007)(6512007)(86362001)(3846002)(11346002)(2616005)(186003)(81166006)(26005)(2906002)(446003)(478600001)(4326008)(76176011)(6486002)(7736002)(305945005)(54906003)(8936002)(110136005)(7416002)(6116002)(99286004)(476003)(316002)(8676002)(107886003)(81156014)(486006)(256004)(50226002)(921003)(1121003); DIR:OUT; SFP:1102; SCL:1; SRVR:BYAPR01MB5557; H:BYAPR01MB4085.prod.exchangelabs.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:0; received-spf: None (protection.outlook.com: os.amperecomputing.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: 0nwmbw+iMbUDY/4qjNSaddHS50JkaRduORIoyilAFYbU08UhPt0cW0WCLUK9BK3fRcrt+svD6MI5ooWlKMuuMtAc13hvSW8UGY7tVikY4IQNXtUFtWG0/HsV/ckhfo1pipvvd5s3pVUZbVq9uPZXT5R2hDyK3uqdB1+F2xwKKOO6xWP5xKhhiOLEwFeaTDVHF6MCtLR3jDzu0bVPC1vYzsecWDX68xTaFJtaDs5TCtQB0AVSCqI18bkaZGbEndNxBCs7dCu1QjqKmvIqPTYy3apuQyEbCjDQ5ZjiNXLHsR8qWS0sqTg+ZEh9ZTR2YyKFAjsRh5k+5xnVxBH96pI81XAUkJV0ZhuI6CGCfT8HtgEOyzj3Fzjew01+1PmcbO+KSn9DgLNSBfY7rJX41s4TXm7D93y3yO6lhVq1Gjuhdbs= MIME-Version: 1.0 X-OriginatorOrg: os.amperecomputing.com X-MS-Exchange-CrossTenant-Network-Message-Id: 77216daf-75a9-4c89-f972-08d706571e5e X-MS-Exchange-CrossTenant-originalarrivaltime: 11 Jul 2019 23:25:54.1124 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3bc2b170-fd94-476d-b0ce-4229bdc904a7 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: Hoan@os.amperecomputing.com X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR01MB5557 Sender: sparclinux-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: sparclinux@vger.kernel.org Remove CONFIG_NODES_SPAN_OTHER_NODES as it's enabled by default with NUMA. Signed-off-by: Hoan Tran --- arch/sparc/Kconfig | 9 --------- 1 file changed, 9 deletions(-) diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index 26ab6f5..13449ea 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -291,15 +291,6 @@ config NODES_SHIFT Specify the maximum number of NUMA Nodes available on the target system. Increases memory reserved to accommodate various tables. -# Some NUMA nodes have memory ranges that span -# other nodes. Even though a pfn is valid and -# between a node's start and end pfns, it may not -# reside on that node. See memmap_init_zone() -# for details. -config NODES_SPAN_OTHER_NODES - def_bool y - depends on NEED_MULTIPLE_NODES - config ARCH_SELECT_MEMORY_MODEL def_bool y if SPARC64 From patchwork Thu Jul 11 23:25:56 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hoan Tran X-Patchwork-Id: 1131056 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=sparclinux-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=os.amperecomputing.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=os.amperecomputing.com header.i=@os.amperecomputing.com header.b="F1KsBtXV"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 45lByN0wPHz9sN6 for ; Fri, 12 Jul 2019 09:26:20 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730468AbfGKX0T (ORCPT ); Thu, 11 Jul 2019 19:26:19 -0400 Received: from mail-eopbgr740122.outbound.protection.outlook.com ([40.107.74.122]:20938 "EHLO NAM01-BN3-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728532AbfGKX0S (ORCPT ); Thu, 11 Jul 2019 19:26:18 -0400 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=IjzKzilVToEhzIAI5is0DdsC4vgYNMB0Wj5MmC6ubWwqo7xyuW5Yq1IBU4TdXHO48I/oIXa7RUmQuwZSZRIoZtyUJGjjNV9QWGMMu7diFbTxS5876h8lW26ICF4H+Dq0LjtOdyncx/YPxx6jDUBuSoAuHFrgPsA9wicUFi9DuloY8MPYWmF1fjCfFebn9FxV/Ktz/8yCIHWTYPody6Wpz8yCkn4If4awSoTRzHYEHPvIsSkNeihVd44tQP6GW6TLy2ylgmopskzim04OEneCR8dMCr/fiR86evyZsmfOhQQer+dR7M79RcrIlqvkjOsY3hdhmjgkKMOoHBZzO59L/Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=yt5BUf8uBdI0zBKA0tmArK7CJjsxGHX3sXRCl8E7/Uo=; b=R4tFND1NM4rop1hBP66km/bpX5akbjarYsmgHZneKxX+vekCLftwiR1u7GxZsrqitzGDC9J9nhJIKNifTddGLNmact7Yf6I5KguWUUD2GAaXJEZPs+hZZMZ6Uw1Oyq6iGMV2j9j2wNf7QY1bFE5GK9XbXKpB+CQlKrJ+qN+xrkJMdgwI4SeF4fVkCGs/DIFrGRSH4gIOSwWzF2Sdyp5YowSgO7mTspU76WXRyEMWrZRMfKC+Y+wECbAV+Sqow5Vslvna1WJ86Kn2CdacB2QJ9MF2AKv3ZKFXKkzm/K5Vf9bACPXo+/1CvwP9CT9ajpARyVokJUvL64jQr1cu/Lv6BA== ARC-Authentication-Results: i=1; mx.microsoft.com 1;spf=pass smtp.mailfrom=os.amperecomputing.com;dmarc=pass action=none header.from=os.amperecomputing.com;dkim=pass header.d=os.amperecomputing.com;arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=os.amperecomputing.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=yt5BUf8uBdI0zBKA0tmArK7CJjsxGHX3sXRCl8E7/Uo=; b=F1KsBtXVLMSi1zMKdRSaLfSyHDwqJkQi+wtKfH0kbEU4LixQ39NYs78lY2c+AEESNP9BZCu2DZ+/xSvKUH0dfd+TcTQ5cgSiT4L32E/XWJmfae6SxQYgav2CQhityuWQENyIoiJgtrpkoAPlTXcjdTu9zBHwZoylgbVgJTJWWXw= Received: from BYAPR01MB4085.prod.exchangelabs.com (52.135.237.22) by BYAPR01MB5557.prod.exchangelabs.com (20.179.88.205) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2073.10; Thu, 11 Jul 2019 23:25:56 +0000 Received: from BYAPR01MB4085.prod.exchangelabs.com ([fe80::9dbb:1b4c:bace:ef80]) by BYAPR01MB4085.prod.exchangelabs.com ([fe80::9dbb:1b4c:bace:ef80%7]) with mapi id 15.20.2052.020; Thu, 11 Jul 2019 23:25:56 +0000 From: Hoan Tran OS To: Catalin Marinas , Will Deacon , Andrew Morton , Michal Hocko , Vlastimil Babka , Oscar Salvador , Pavel Tatashin , Mike Rapoport , Alexander Duyck , Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , Thomas Gleixner , Ingo Molnar , Borislav Petkov , "H . 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Miller" , Heiko Carstens , Vasily Gorbik , Christian Borntraeger CC: "open list:MEMORY MANAGEMENT" , "linux-arm-kernel@lists.infradead.org" , "linux-s390@vger.kernel.org" , "sparclinux@vger.kernel.org" , "x86@kernel.org" , "linuxppc-dev@lists.ozlabs.org" , "linux-kernel@vger.kernel.org" , Open Source Submission , Hoan Tran OS Subject: [PATCH v2 5/5] s390: Kconfig: Remove CONFIG_NODES_SPAN_OTHER_NODES Thread-Topic: [PATCH v2 5/5] s390: Kconfig: Remove CONFIG_NODES_SPAN_OTHER_NODES Thread-Index: AQHVOD/9mGRS/XlnZESkAFQmCjkqtw== Date: Thu, 11 Jul 2019 23:25:56 +0000 Message-ID: <1562887528-5896-6-git-send-email-Hoan@os.amperecomputing.com> References: <1562887528-5896-1-git-send-email-Hoan@os.amperecomputing.com> In-Reply-To: <1562887528-5896-1-git-send-email-Hoan@os.amperecomputing.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: CY4PR19CA0045.namprd19.prod.outlook.com (2603:10b6:903:103::31) To BYAPR01MB4085.prod.exchangelabs.com (2603:10b6:a03:56::22) authentication-results: spf=none (sender IP is ) smtp.mailfrom=hoan@os.amperecomputing.com; x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.7.4 x-originating-ip: [4.28.12.214] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: dd1a597e-2e44-4157-c4a8-08d706571fc9 x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600148)(711020)(4605104)(1401327)(2017052603328)(7193020); SRVR:BYAPR01MB5557; x-ms-traffictypediagnostic: BYAPR01MB5557: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:5797; x-forefront-prvs: 0095BCF226 x-forefront-antispam-report: SFV:NSPM; SFS:(10019020)(4636009)(1496009)(346002)(376002)(136003)(39850400004)(396003)(366004)(189003)(199004)(52116002)(66476007)(66556008)(66946007)(64756008)(66446008)(14454004)(5660300002)(1511001)(6506007)(386003)(71190400001)(71200400001)(6436002)(53936002)(66066001)(4744005)(102836004)(25786009)(68736007)(6512007)(86362001)(3846002)(11346002)(2616005)(186003)(81166006)(26005)(2906002)(446003)(478600001)(4326008)(76176011)(6486002)(7736002)(305945005)(54906003)(8936002)(110136005)(7416002)(6116002)(99286004)(476003)(316002)(8676002)(107886003)(81156014)(486006)(256004)(50226002)(921003)(1121003); DIR:OUT; SFP:1102; SCL:1; SRVR:BYAPR01MB5557; H:BYAPR01MB4085.prod.exchangelabs.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:0; received-spf: None (protection.outlook.com: os.amperecomputing.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: Ef+hznBXN4myNBzMO+crFklQrkxl3woJDcHEtEGbtkSTBtF+FhbMuzXn0YWK9JzlERYgQ1oWA5mukf+CM4Nf23+mMlM05cpBYrM2if/e1uE/ntUxwqQ/awrcr2FlshYZIQWDolmpLqBzoxDcFPEXiIeg0M3mlqlXaLPtGXn+IvqaLdvbg/iMyiPa2DZjkGRvcJ1ifKZHfiVTssO4oLIhNbK9CR9HJNEC3Rk3AtfWLRE+aMyUvol2NyVIVj1IQlXc27+vPavojbgNzWs5nshmirt3G3gOn2tZ0YfphazGi5INi0R9CJHu7Si7ZsXqNP3ur7XuskxxiDLSqNbJ0jd/2rMrC6iqCBhknF3Kye0rkkbarElU1uyWfMAg7Ah0QJX0YlAnhKetdJzg3bJRv+2WUHA22MFseloe345Oi/oAN00= MIME-Version: 1.0 X-OriginatorOrg: os.amperecomputing.com X-MS-Exchange-CrossTenant-Network-Message-Id: dd1a597e-2e44-4157-c4a8-08d706571fc9 X-MS-Exchange-CrossTenant-originalarrivaltime: 11 Jul 2019 23:25:56.4780 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3bc2b170-fd94-476d-b0ce-4229bdc904a7 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: Hoan@os.amperecomputing.com X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR01MB5557 Sender: sparclinux-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: sparclinux@vger.kernel.org Remove CONFIG_NODES_SPAN_OTHER_NODES as it's enabled by default with NUMA. Signed-off-by: Hoan Tran --- arch/s390/Kconfig | 8 -------- 1 file changed, 8 deletions(-) diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 109243f..788a8e9 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -438,14 +438,6 @@ config HOTPLUG_CPU can be controlled through /sys/devices/system/cpu/cpu#. Say N if you want to disable CPU hotplug. -# Some NUMA nodes have memory ranges that span -# other nodes. Even though a pfn is valid and -# between a node's start and end pfns, it may not -# reside on that node. See memmap_init_zone() -# for details. <- They meant memory holes! -config NODES_SPAN_OTHER_NODES - def_bool NUMA - config NUMA bool "NUMA support" depends on SMP && SCHED_TOPOLOGY