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=-6.7 required=3.0 tests=FORGED_MUA_MOZILLA, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,MSGID_FROM_MTA_HEADER,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable 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 2954CC4332D for ; Fri, 20 Mar 2020 20:27:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F1ECA2072C for ; Fri, 20 Mar 2020 20:27:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727230AbgCTU06 (ORCPT ); Fri, 20 Mar 2020 16:26:58 -0400 Received: from mail-oln040092074077.outbound.protection.outlook.com ([40.92.74.77]:27486 "EHLO EUR04-DB3-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726789AbgCTU05 (ORCPT ); Fri, 20 Mar 2020 16:26:57 -0400 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=Y0wNIxvVwlPSxE9GCH1Wm/nPzFaqW9AP2wnnihfO2CZnlMV7NNJQ1v17zfGLp3uheal6ZjGndDHyrpQov8m8QygLlvvXFI7sc/qH80sNYb/RiCFYghBRsOd5BCI/tTaToZb3bxOjKEyvhIAzg7XkBs11XxS3252E2OHf9OS7ZhazU3+HMA52XMFStY8Nrg8nGZPCi/InAAscgmEPBqyKDO7imTULVBK9fe8586tIqaY+kMUeng+LIqQ5ChxRWmO//DJ05f76deTxnw5kfe5ug1YYszvF0Is42ie76e5MTpyOP06kEufo2CENGTFnGI1q9/rLDZ/PCIAkbRsZyz5B6g== 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=XpPIWBM553stJnYfPnlGbAKN81TYnG2nSTD5mtmPrlA=; b=nqgwM5SPdgs/RjOXJlqODU5HSTk5OhflVV9wpG9J2gJwAQ9LIVWnhAUKPJm/7Wfjb8p0Ud2Nm1pfmL5RmVhK4b0Y4Rcmx1YOROAwKEt3Luy8UVlYn0P1O1gShSUqME3ukLK9VKADv7xmUxenYkbXDKwFlSsotv286/wqrMAQDQmqqGNEyvUvoGKOqAonXQzvvuFNnds2yzvY37Km6ztU5z2tjaFJaWPccwH/Uw73ATMeCsCG2iJKhH6PbDvm5o3XKOQGwb2zz40GtMfA1iAwF+NLr2fZFBrx6BvMcjhe8I2BH+3yikG319Ug3fBJ2p/jZt9A8QPFhPi92Mtn9YHaHw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=hotmail.de; dmarc=pass action=none header.from=hotmail.de; dkim=pass header.d=hotmail.de; arc=none Received: from DB3EUR04FT027.eop-eur04.prod.protection.outlook.com (2a01:111:e400:7e0c::3b) by DB3EUR04HT092.eop-eur04.prod.protection.outlook.com (2a01:111:e400:7e0c::240) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2814.13; Fri, 20 Mar 2020 20:26:53 +0000 Received: from AM6PR03MB5170.eurprd03.prod.outlook.com (10.152.24.52) by DB3EUR04FT027.mail.protection.outlook.com (10.152.24.122) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2814.13 via Frontend Transport; Fri, 20 Mar 2020 20:26:53 +0000 X-IncomingTopHeaderMarker: OriginalChecksum:4061BB92384CDEA684C84B58E3457B5C76473096AFCB5002D2639E2BB6CA153B;UpperCasedChecksum:63A3C0299B4706505D66FC3814E4FFDDBA902DA0AABB32D778CC2218BE7E54BF;SizeAsReceived:9417;Count:49 Received: from AM6PR03MB5170.eurprd03.prod.outlook.com ([fe80::1956:d274:cab3:b4dd]) by AM6PR03MB5170.eurprd03.prod.outlook.com ([fe80::1956:d274:cab3:b4dd%6]) with mapi id 15.20.2835.017; Fri, 20 Mar 2020 20:26:53 +0000 From: Bernd Edlinger Subject: [PATCH v6 09/16] kernel: doc: remove outdated comment cred.c To: Greg Kroah-Hartman , Kirill Tkhai , "Eric W. Biederman" , Christian Brauner , Kees Cook , Jann Horn , Jonathan Corbet , Alexander Viro , Andrew Morton , Alexey Dobriyan , Thomas Gleixner , Oleg Nesterov , Frederic Weisbecker , Andrei Vagin , Ingo Molnar , "Peter Zijlstra (Intel)" , Yuyang Du , David Hildenbrand , Sebastian Andrzej Siewior , Anshuman Khandual , David Howells , James Morris , Shakeel Butt , Jason Gunthorpe , Christian Kellner , Andrea Arcangeli , Aleksa Sarai , "Dmitry V. Levin" , "linux-doc@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-fsdevel@vger.kernel.org" , "linux-mm@kvack.org" , "stable@vger.kernel.org" , "linux-api@vger.kernel.org" References: <077b63b7-6f5e-aa8e-bf96-a586b481cc46@hotmail.de> Message-ID: Date: Fri, 20 Mar 2020 21:26:50 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 In-Reply-To: <077b63b7-6f5e-aa8e-bf96-a586b481cc46@hotmail.de> Content-Type: text/plain; charset=windows-1252 Content-Language: en-US Content-Transfer-Encoding: 7bit X-ClientProxiedBy: AM0PR01CA0064.eurprd01.prod.exchangelabs.com (2603:10a6:208:e6::41) To AM6PR03MB5170.eurprd03.prod.outlook.com (2603:10a6:20b:ca::23) X-Microsoft-Original-Message-ID: <8671c24a-42b9-f92a-dc36-113dd21f7370@hotmail.de> MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from [192.168.1.101] (92.77.140.102) by AM0PR01CA0064.eurprd01.prod.exchangelabs.com (2603:10a6:208:e6::41) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2835.18 via Frontend Transport; Fri, 20 Mar 2020 20:26:52 +0000 X-Microsoft-Original-Message-ID: <8671c24a-42b9-f92a-dc36-113dd21f7370@hotmail.de> X-TMN: [oUNEAunj85Er7VY1+p48LIuwnntnObg8] X-MS-PublicTrafficType: Email X-IncomingHeaderCount: 49 X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-Correlation-Id: e66d3f46-03bd-4698-a004-08d7cd0d0728 X-MS-TrafficTypeDiagnostic: DB3EUR04HT092: X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 7sI2X4qRaZmDpeiZFdf/2ECDI0HNZa4mbO21sKEfCanlJyQl0KXzA9GNJXPlOM3CUAzIJy5/VJg4U84J0sui+zTrQ25B+222axWvQKBS1C8s6Gp0yKMYdPuIIUI3lwV6ZXN09fKfLF6UXWVNEyVbvS6tuJPY1ALqcX4rZN/m7e9R5hvtMX6dR9SHlvJbcWef X-MS-Exchange-AntiSpam-MessageData: tmQsxmFL29R1TflVrtmdbcdc4X6iauHN2XBnAt65+16FGkVkLvnXl7pXGGcuIJqRSdaRBCbDo5A17omWfZQ/tlwP3WVIMMJgdvxf+dqOfBBcOmLFjhTFxV1BmVgajgKXw9zZsM73cs153jJF0jp5yQ== X-OriginatorOrg: outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: e66d3f46-03bd-4698-a004-08d7cd0d0728 X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Mar 2020 20:26:53.7514 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa X-MS-Exchange-CrossTenant-FromEntityHeader: Internet X-MS-Exchange-CrossTenant-RMS-PersistedConsumerOrg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB3EUR04HT092 Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org This removes an outdated comment in prepare_kernel_cred. There is no "cred_replace_mutex" any more, so the comment must go away. Signed-off-by: Bernd Edlinger Reviewed-by: Kees Cook --- kernel/cred.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/kernel/cred.c b/kernel/cred.c index 809a985..71a7926 100644 --- a/kernel/cred.c +++ b/kernel/cred.c @@ -675,8 +675,6 @@ void __init cred_init(void) * The caller may change these controls afterwards if desired. * * Returns the new credentials or NULL if out of memory. - * - * Does not take, and does not return holding current->cred_replace_mutex. */ struct cred *prepare_kernel_cred(struct task_struct *daemon) { -- 1.9.1