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=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 93712C282C2 for ; Wed, 13 Feb 2019 09:37:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6079721901 for ; Wed, 13 Feb 2019 09:37:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=nxp.com header.i=@nxp.com header.b="OizWi1r6" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732653AbfBMJh3 (ORCPT ); Wed, 13 Feb 2019 04:37:29 -0500 Received: from mail-eopbgr140048.outbound.protection.outlook.com ([40.107.14.48]:16099 "EHLO EUR01-VE1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728873AbfBMJh2 (ORCPT ); Wed, 13 Feb 2019 04:37:28 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=YnY/qp239EOY3vBcm8BDFWUmCqHswRUXtsscN9BRC8M=; b=OizWi1r6BQerM4ejTHl42XuZhzEqDjogUaAKC5sqH72j+Hz2l5AWUgu5YSRYp4z+f/g1vonAeCBIcYDgRo9mep+Sr1zRF8s66Vvsei2KMdl3oDruiGYErZGqbBVGrY8Ujd2b0JLYnfSQio92y65P2P3mXle6RQD2p+h3br0/ESk= Received: from DB7PR04MB4490.eurprd04.prod.outlook.com (52.135.138.16) by DB7PR04MB5323.eurprd04.prod.outlook.com (20.176.236.147) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1601.21; Wed, 13 Feb 2019 09:37:24 +0000 Received: from DB7PR04MB4490.eurprd04.prod.outlook.com ([fe80::fd45:a391:7591:1aa5]) by DB7PR04MB4490.eurprd04.prod.outlook.com ([fe80::fd45:a391:7591:1aa5%6]) with mapi id 15.20.1601.023; Wed, 13 Feb 2019 09:37:24 +0000 From: Peng Fan To: "catalin.marinas@arm.com" , "will.deacon@arm.com" , "mark.rutland@arm.com" , "ard.biesheuvel@linaro.org" , "yaojun8558363@gmail.com" , "cpandya@codeaurora.org" , "robin.murphy@arm.com" CC: "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "van.freenix@gmail.com" , Peng Fan Subject: [PATCH 1/3] arm64: mmu: update paging_init comments Thread-Topic: [PATCH 1/3] arm64: mmu: update paging_init comments Thread-Index: AQHUw3+594hgBkL8LUmsAWmiVRUwog== Date: Wed, 13 Feb 2019 09:37:24 +0000 Message-ID: <20190213094831.7292-1-peng.fan@nxp.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.16.4 x-clientproxiedby: HK0PR04CA0013.apcprd04.prod.outlook.com (2603:1096:203:36::25) To DB7PR04MB4490.eurprd04.prod.outlook.com (2603:10a6:5:35::16) authentication-results: spf=none (sender IP is ) smtp.mailfrom=peng.fan@nxp.com; x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [119.31.174.71] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 3cfa51da-d64b-4fed-c942-08d69196dbaa x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600110)(711020)(4605077)(4618075)(2017052603328)(7153060)(7193020);SRVR:DB7PR04MB5323; x-ms-traffictypediagnostic: DB7PR04MB5323: x-microsoft-exchange-diagnostics: =?iso-8859-1?Q?1;DB7PR04MB5323;23:HKRx29R84n/BPevZ173oXY0lSvZckSdkyFV3O4a?= =?iso-8859-1?Q?env5n3d8npQ+lUXkBZF/c31W5UCsBTviZXuxKdHF8UTx/QYasI0Sphp4Qm?= =?iso-8859-1?Q?IwFvzeEkdMRI6K7+N7AKyJMae5+L3DYdP/VXsccp8A6kZuz0+w7Nm+TENT?= =?iso-8859-1?Q?VmjIs+WCPMTamTmsnZv5kRn9ST7KriMeImUcmO8U2jwWyo536kaFCW68LG?= =?iso-8859-1?Q?VxE5150DJ0TGUpYnKzrX9nBEDtOSLGT5Mer3N+yeV3AIoJK9F1JQ918o6O?= =?iso-8859-1?Q?jUk6uwy1Hf9odDULM1V28Tkp3eFKSWgQN4DJUQEBseaRrJcbVBNToOKdz4?= =?iso-8859-1?Q?WeiJfL80puMjGPGUeEQXOfrbu+iUVzzQrMhWZDTAWkxooaX9l/2PYtxfAO?= =?iso-8859-1?Q?1/USTrx37uRBVuRjC1erKSFQmREu7i6+N2ehg89r+jsPH8FyvnL+A5Txau?= =?iso-8859-1?Q?o/Wpm4MfSWgt5XYzMm94rnIPobg+XDRi0JJnKwJULYxpmqgWB6QUSDhWUS?= =?iso-8859-1?Q?lqDSRdwwhUDF5EDdRn8HxKthL5LpMRjKPvx7Fk2ggwk84xn7LK72godAgV?= =?iso-8859-1?Q?3/NvMy8qXdGBubL+8TEhI+z/taElWr89M3q1NRfCULmLcx3T2ae6JLrjnc?= =?iso-8859-1?Q?VSKp3xYK4eEwXxhmEMdRuZwqTF61y1UaafeaW8GH3/EaRdkqsdfuZYSP8o?= =?iso-8859-1?Q?3G/PI1EYXvpHgUdyIRKJE4rk75IlPqLiIqJ8MvJY1Agf1gVQ/jRS/PZF9O?= =?iso-8859-1?Q?Qo1TBWfcnAtKhAOoEOTFzVjYQgun7ZDxB7QmZLFwg8WmpuL8F+yak7c5da?= =?iso-8859-1?Q?K9UukSi+Sr1dhjB+VBaM3j4EaAVgi99ySeFG8h7OdYYGfn1liooHGWRfTY?= =?iso-8859-1?Q?jkru4DqhHidDymagH1pKeKwR7+3D20jb49iNgPZAG2mpOyQTRbER4fxSr+?= =?iso-8859-1?Q?C+viAlaqedn0LTT4XM6POLQYjEnq1UAhOdvG56hLkw/5WNuPtQOyhEL9SN?= =?iso-8859-1?Q?I7s0YOwf213vCNMajnI0EQJ3b+oowmBB5E1gAfI4xBEDV9YV26Sjz9MIBG?= =?iso-8859-1?Q?9ICF0ErIF2xyCMrMyeFF3k07gtkezku354mCDYY14vQXSYa3NBkGdw2axv?= =?iso-8859-1?Q?PemGonwX0+7/ln1tjzJzz0L616jGO8AO74lghc8q6GS30bjXiRofZ0J7py?= =?iso-8859-1?Q?A7vYrrgHwGfzK7m609e1Z5TJmU6ep31oRO+vWYxepkYtzBvE5o4uz6/nv/?= =?iso-8859-1?Q?Cgev5mTPzpk1mP2MsYOKZ2mB3kPjBCtnLJ8DNBZTYs+MwTJ9zZjCfFqUIf?= =?iso-8859-1?Q?HqmaUVZbxdex1OpIxaG5GKc?= x-microsoft-antispam-prvs: x-forefront-prvs: 094700CA91 x-forefront-antispam-report: SFV:NSPM;SFS:(10009020)(366004)(39860400002)(376002)(346002)(136003)(396003)(189003)(199004)(14454004)(86362001)(14444005)(2201001)(2616005)(2501003)(68736007)(50226002)(1076003)(256004)(15650500001)(8936002)(6116002)(6512007)(3846002)(478600001)(71190400001)(7736002)(71200400001)(66066001)(316002)(52116002)(110136005)(26005)(99286004)(6436002)(476003)(305945005)(25786009)(4326008)(4744005)(186003)(53936002)(6506007)(54906003)(97736004)(2906002)(386003)(7416002)(36756003)(81156014)(6486002)(8676002)(44832011)(106356001)(81166006)(102836004)(105586002)(486006);DIR:OUT;SFP:1101;SCL:1;SRVR:DB7PR04MB5323;H:DB7PR04MB4490.eurprd04.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;MX:1;A:1; received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: keXuUhSCRHnjqsaDDIWPMuGZNHiftCQITUuSwktacwMfrA6mX0JpXjhoy6KtQpet9f5eVZdjFhDxY0gx2LbsiMKOlSftQfyHFTRkQU1UEtunf1OwKgUmIT3ynQCTQI8Zt/rA1AYWYI9svFmtRZ6BF7o7fub6ZvTiihEOV0795DUx0nStOWj3eUNMFcqec2glQSGmI2t5KursrYHDMIWGRfJpeGDhu9cIXOeH1qn+q8bfSuu/AIMYDLH7xTevSJ6Vm4pl/Pn0o++cPwAtX889MRJw/8kn+qQzSB8VdQFBwCMkyUKFDghzlf9RE/y0O59rvk7DOo5sfTGMcHkoEuukL5mEBfxs1O3txDuu8+07iM8pGKq0BEEQTkJuh5PHhHCTicFt2jVFp3y8GXp6gw8kgu0xMkgsQ22Eogk4gDQ3fcI= Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 3cfa51da-d64b-4fed-c942-08d69196dbaa X-MS-Exchange-CrossTenant-originalarrivaltime: 13 Feb 2019 09:37:19.8231 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB7PR04MB5323 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The comments has not been changed since the function introduced, but the function has been changed dramatically, so update the comments to reflect the code. Signed-off-by: Peng Fan --- arch/arm64/mm/mmu.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c index d6b6f1b169bb..065202da3ad2 100644 --- a/arch/arm64/mm/mmu.c +++ b/arch/arm64/mm/mmu.c @@ -655,8 +655,8 @@ static void __init map_kernel(pgd_t *pgdp) } =20 /* - * paging_init() sets up the page tables, initialises the zone memory - * maps and sets up the zero page. + * paging_init() sets up the page tables, switch ttbr1 from init_pg_dir + * to swapper_pg_dir, free init_pg_dir memblock and permit memblock resizi= ng. */ void __init paging_init(void) { --=20 2.16.4 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=-9.0 required=3.0 tests=BAD_ENC_HEADER,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 EF08FC282CA for ; Wed, 13 Feb 2019 09:37:36 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B945E21901 for ; Wed, 13 Feb 2019 09:37:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="owco4Aux"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=nxp.com header.i=@nxp.com header.b="OizWi1r6" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B945E21901 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nxp.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=IlZUaz8BW60frWFqQj758qdwnpzN6fBkdehiFKZVHWY=; b=owco4AuxLrsTih 3mCe4gDbji8zmx0Ubbj+rtM1cOsYGUDJLdxEdFtQlV3Fr3mZy5zRP7MaWlvbp+W095pFhCrKQAhYW JeRy3bYoqd7FMLl4Pr1vQXRCKVMp+AFNFZ+uw0NN9aFXYmFpthEIrOtvI54lYHJ4tX/vjvgZyYNaK kKXsCBgOhM121Oub9ME6/8btBFLFZkSgKf68DzQ1isj9QAGnrzetQ+QPRMGAvKlTyGzC+Fhn0CYAq G1+G+GuOCTcFvnaWeQXcfz5NHgM0R9ONDlUnL1yYKoayNGrMAho06sGCAfcUvwMFlcJyo0A/ybHiX fMSrc44kbj3JA4ahP+VA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gtqyz-0002BP-TH; Wed, 13 Feb 2019 09:37:33 +0000 Received: from mail-ve1eur01on0600.outbound.protection.outlook.com ([2a01:111:f400:fe1f::600] helo=EUR01-VE1-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gtqyw-00020B-NG for linux-arm-kernel@lists.infradead.org; Wed, 13 Feb 2019 09:37:32 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=YnY/qp239EOY3vBcm8BDFWUmCqHswRUXtsscN9BRC8M=; b=OizWi1r6BQerM4ejTHl42XuZhzEqDjogUaAKC5sqH72j+Hz2l5AWUgu5YSRYp4z+f/g1vonAeCBIcYDgRo9mep+Sr1zRF8s66Vvsei2KMdl3oDruiGYErZGqbBVGrY8Ujd2b0JLYnfSQio92y65P2P3mXle6RQD2p+h3br0/ESk= Received: from DB7PR04MB4490.eurprd04.prod.outlook.com (52.135.138.16) by DB7PR04MB5323.eurprd04.prod.outlook.com (20.176.236.147) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1601.21; Wed, 13 Feb 2019 09:37:24 +0000 Received: from DB7PR04MB4490.eurprd04.prod.outlook.com ([fe80::fd45:a391:7591:1aa5]) by DB7PR04MB4490.eurprd04.prod.outlook.com ([fe80::fd45:a391:7591:1aa5%6]) with mapi id 15.20.1601.023; Wed, 13 Feb 2019 09:37:24 +0000 From: Peng Fan To: "catalin.marinas@arm.com" , "will.deacon@arm.com" , "mark.rutland@arm.com" , "ard.biesheuvel@linaro.org" , "yaojun8558363@gmail.com" , "cpandya@codeaurora.org" , "robin.murphy@arm.com" Subject: [PATCH 1/3] arm64: mmu: update paging_init comments Thread-Topic: [PATCH 1/3] arm64: mmu: update paging_init comments Thread-Index: AQHUw3+594hgBkL8LUmsAWmiVRUwog== Date: Wed, 13 Feb 2019 09:37:24 +0000 Message-ID: <20190213094831.7292-1-peng.fan@nxp.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.16.4 x-clientproxiedby: HK0PR04CA0013.apcprd04.prod.outlook.com (2603:1096:203:36::25) To DB7PR04MB4490.eurprd04.prod.outlook.com (2603:10a6:5:35::16) authentication-results: spf=none (sender IP is ) smtp.mailfrom=peng.fan@nxp.com; x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [119.31.174.71] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 3cfa51da-d64b-4fed-c942-08d69196dbaa x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600110)(711020)(4605077)(4618075)(2017052603328)(7153060)(7193020); SRVR:DB7PR04MB5323; x-ms-traffictypediagnostic: DB7PR04MB5323: x-microsoft-exchange-diagnostics: =?iso-8859-1?Q?1; DB7PR04MB5323; 23:HKRx29R84n/BPevZ173oXY0lSvZckSdkyFV3O4a?= =?iso-8859-1?Q?env5n3d8npQ+lUXkBZF/c31W5UCsBTviZXuxKdHF8UTx/QYasI0Sphp4Qm?= =?iso-8859-1?Q?IwFvzeEkdMRI6K7+N7AKyJMae5+L3DYdP/VXsccp8A6kZuz0+w7Nm+TENT?= =?iso-8859-1?Q?VmjIs+WCPMTamTmsnZv5kRn9ST7KriMeImUcmO8U2jwWyo536kaFCW68LG?= =?iso-8859-1?Q?VxE5150DJ0TGUpYnKzrX9nBEDtOSLGT5Mer3N+yeV3AIoJK9F1JQ918o6O?= =?iso-8859-1?Q?jUk6uwy1Hf9odDULM1V28Tkp3eFKSWgQN4DJUQEBseaRrJcbVBNToOKdz4?= =?iso-8859-1?Q?WeiJfL80puMjGPGUeEQXOfrbu+iUVzzQrMhWZDTAWkxooaX9l/2PYtxfAO?= =?iso-8859-1?Q?1/USTrx37uRBVuRjC1erKSFQmREu7i6+N2ehg89r+jsPH8FyvnL+A5Txau?= =?iso-8859-1?Q?o/Wpm4MfSWgt5XYzMm94rnIPobg+XDRi0JJnKwJULYxpmqgWB6QUSDhWUS?= =?iso-8859-1?Q?lqDSRdwwhUDF5EDdRn8HxKthL5LpMRjKPvx7Fk2ggwk84xn7LK72godAgV?= =?iso-8859-1?Q?3/NvMy8qXdGBubL+8TEhI+z/taElWr89M3q1NRfCULmLcx3T2ae6JLrjnc?= =?iso-8859-1?Q?VSKp3xYK4eEwXxhmEMdRuZwqTF61y1UaafeaW8GH3/EaRdkqsdfuZYSP8o?= =?iso-8859-1?Q?3G/PI1EYXvpHgUdyIRKJE4rk75IlPqLiIqJ8MvJY1Agf1gVQ/jRS/PZF9O?= =?iso-8859-1?Q?Qo1TBWfcnAtKhAOoEOTFzVjYQgun7ZDxB7QmZLFwg8WmpuL8F+yak7c5da?= =?iso-8859-1?Q?K9UukSi+Sr1dhjB+VBaM3j4EaAVgi99ySeFG8h7OdYYGfn1liooHGWRfTY?= =?iso-8859-1?Q?jkru4DqhHidDymagH1pKeKwR7+3D20jb49iNgPZAG2mpOyQTRbER4fxSr+?= =?iso-8859-1?Q?C+viAlaqedn0LTT4XM6POLQYjEnq1UAhOdvG56hLkw/5WNuPtQOyhEL9SN?= =?iso-8859-1?Q?I7s0YOwf213vCNMajnI0EQJ3b+oowmBB5E1gAfI4xBEDV9YV26Sjz9MIBG?= =?iso-8859-1?Q?9ICF0ErIF2xyCMrMyeFF3k07gtkezku354mCDYY14vQXSYa3NBkGdw2axv?= =?iso-8859-1?Q?PemGonwX0+7/ln1tjzJzz0L616jGO8AO74lghc8q6GS30bjXiRofZ0J7py?= =?iso-8859-1?Q?A7vYrrgHwGfzK7m609e1Z5TJmU6ep31oRO+vWYxepkYtzBvE5o4uz6/nv/?= =?iso-8859-1?Q?Cgev5mTPzpk1mP2MsYOKZ2mB3kPjBCtnLJ8DNBZTYs+MwTJ9zZjCfFqUIf?= =?iso-8859-1?Q?HqmaUVZbxdex1OpIxaG5GKc?= x-microsoft-antispam-prvs: x-forefront-prvs: 094700CA91 x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(366004)(39860400002)(376002)(346002)(136003)(396003)(189003)(199004)(14454004)(86362001)(14444005)(2201001)(2616005)(2501003)(68736007)(50226002)(1076003)(256004)(15650500001)(8936002)(6116002)(6512007)(3846002)(478600001)(71190400001)(7736002)(71200400001)(66066001)(316002)(52116002)(110136005)(26005)(99286004)(6436002)(476003)(305945005)(25786009)(4326008)(4744005)(186003)(53936002)(6506007)(54906003)(97736004)(2906002)(386003)(7416002)(36756003)(81156014)(6486002)(8676002)(44832011)(106356001)(81166006)(102836004)(105586002)(486006); DIR:OUT; SFP:1101; SCL:1; SRVR:DB7PR04MB5323; H:DB7PR04MB4490.eurprd04.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: keXuUhSCRHnjqsaDDIWPMuGZNHiftCQITUuSwktacwMfrA6mX0JpXjhoy6KtQpet9f5eVZdjFhDxY0gx2LbsiMKOlSftQfyHFTRkQU1UEtunf1OwKgUmIT3ynQCTQI8Zt/rA1AYWYI9svFmtRZ6BF7o7fub6ZvTiihEOV0795DUx0nStOWj3eUNMFcqec2glQSGmI2t5KursrYHDMIWGRfJpeGDhu9cIXOeH1qn+q8bfSuu/AIMYDLH7xTevSJ6Vm4pl/Pn0o++cPwAtX889MRJw/8kn+qQzSB8VdQFBwCMkyUKFDghzlf9RE/y0O59rvk7DOo5sfTGMcHkoEuukL5mEBfxs1O3txDuu8+07iM8pGKq0BEEQTkJuh5PHhHCTicFt2jVFp3y8GXp6gw8kgu0xMkgsQ22Eogk4gDQ3fcI= MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 3cfa51da-d64b-4fed-c942-08d69196dbaa X-MS-Exchange-CrossTenant-originalarrivaltime: 13 Feb 2019 09:37:19.8231 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB7PR04MB5323 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190213_013730_762324_8867E94E X-CRM114-Status: GOOD ( 11.94 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "van.freenix@gmail.com" , Peng Fan , "linux-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org The comments has not been changed since the function introduced, but the function has been changed dramatically, so update the comments to reflect the code. Signed-off-by: Peng Fan --- arch/arm64/mm/mmu.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c index d6b6f1b169bb..065202da3ad2 100644 --- a/arch/arm64/mm/mmu.c +++ b/arch/arm64/mm/mmu.c @@ -655,8 +655,8 @@ static void __init map_kernel(pgd_t *pgdp) } /* - * paging_init() sets up the page tables, initialises the zone memory - * maps and sets up the zero page. + * paging_init() sets up the page tables, switch ttbr1 from init_pg_dir + * to swapper_pg_dir, free init_pg_dir memblock and permit memblock resizing. */ void __init paging_init(void) { -- 2.16.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel