Received: by 2002:ac0:a5a7:0:0:0:0:0 with SMTP id m36-v6csp1031477imm; Sat, 14 Jul 2018 20:29:28 -0700 (PDT) X-Google-Smtp-Source: AAOMgpd2WQzSKL8l2kobgekYZ8G+Ob72VFQhouP5/zQiXnjsbPxJGGiyykLRWhD1O7xs4JCcoHN6 X-Received: by 2002:a63:5c10:: with SMTP id q16-v6mr11202875pgb.452.1531625368463; Sat, 14 Jul 2018 20:29:28 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1531625368; cv=none; d=google.com; s=arc-20160816; b=cLv94h+UcCCdbzhvYLj1iu83Z44N9Bf+68bb/ysIyvKVOkE+6rNg6FSCBWSJ0IjDeX kGWOQm/6Tg3NhtbwB1qhZDkSieMzIos+/0LN/Nf4R1WCmA+PEi4kEpneQugTgALcuJ+s 7YUq07St0y0BOyZyNd/YjMMsqV8VgStuc17y4nYU9i4dPiqnnj0dtLSaItkegWJpLu5S kUqfZVhrRY6qIu46nHnUdl6PCpqEmBDCqng8NCPOBuAWgizfMrHEjC0Exr4EBvGQT7X9 3mY4e9Ktt/MOVPsgDUunu0k++SpKPHF4nahyyi9j3lGpGOX1qEWpAZYYyZ2KiLhMghJW ri3A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:content-transfer-encoding :content-id:spamdiagnosticmetadata:spamdiagnosticoutput :wdcipoutbound:content-language:accept-language:in-reply-to :references:message-id:date:thread-index:thread-topic:subject:cc:to :from:dkim-signature:dkim-signature:arc-authentication-results; bh=c9PRWHaPdiEFaIZVtxXNs71JWINv/oCGypFPhY56JRc=; b=ChMjtuB7yP5s4RQaybH04IMn63XmKqlPWWbjG+x9cfaGDTZwvacy4LDveKVZrqsIU7 fu+sNnLmUrmWTtInAOj9UkKBdK8WGjeuDCgnPjnHGUsubZAVe88Z67kdlExZcmT+INVi QdA3UlNhYoJLK+w/MRhD8Mf4g9J7WtNAHdaRk4nVzypgWIqc4sxi7ZTx5L9jZm7Dien6 B1UcugjmKAcNlMRo3JXfPCZXSfn05/HXMv+BCJw2MhuOl5S4ipVFmWvJKILmCL/ocGhT bL0lOaRbaLsNcNf2a2d1S8mwXboNJyc7O3f5TpiRfqgnGRZZBEfcOBXH+3uJuuRYwB2F 00Bg== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@wdc.com header.s=dkim.wdc.com header.b=af15CIgg; dkim=pass header.i=@sharedspace.onmicrosoft.com header.s=selector1-wdc-com header.b=Y1vmMbG1; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id x19-v6si26328774plr.15.2018.07.14.20.28.59; Sat, 14 Jul 2018 20:29:28 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=fail header.i=@wdc.com header.s=dkim.wdc.com header.b=af15CIgg; dkim=pass header.i=@sharedspace.onmicrosoft.com header.s=selector1-wdc-com header.b=Y1vmMbG1; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387748AbeGODt3 (ORCPT + 99 others); Sat, 14 Jul 2018 23:49:29 -0400 Received: from esa6.hgst.iphmx.com ([216.71.154.45]:51276 "EHLO esa6.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1733104AbeGODt3 (ORCPT ); Sat, 14 Jul 2018 23:49:29 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=wdc.com; i=@wdc.com; q=dns/txt; s=dkim.wdc.com; t=1531625288; x=1563161288; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-id:content-transfer-encoding: mime-version; bh=QYB4XU7Lo8mdjvgvIgBdQXqVfxcglTKARVVdzcbNPnM=; b=af15CIggPlGntaixvDzM3PwwNlK9X6oAyfUm2IMcYY6y5EJYzhOZ+NH1 ez3KEghmQZo81W6FePQRV3EhFFnDaKHZtrpfEX/W2RknV1zCXqUEhQpUl CxIhKgcua41bKZtdk6U1f7c+cO0vXWwYFoB0sLTbvHBlniUFWcSPM7ICu vmMpNGvcsowf278qWnJdUDA+D73gOmsNP1nrPf6xRh0K+FwlZmNBVYvdG vyNVj6NWDhMITSkHQrEFlBHEHrydX6IDYyewOHLeCdv1t6IOHeY8IIOso ICSL5CIV8meS2QWCKUevLB2qc5iH5CGS99Mba+Rbfzd7Jl78ppAgMrE/g g==; X-IronPort-AV: E=Sophos;i="5.51,354,1526313600"; d="scan'208";a="85338634" Received: from mail-bl2nam02lp0086.outbound.protection.outlook.com (HELO NAM02-BL2-obe.outbound.protection.outlook.com) ([207.46.163.86]) by ob1.hgst.iphmx.com with ESMTP; 15 Jul 2018 11:28:06 +0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sharedspace.onmicrosoft.com; s=selector1-wdc-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=c9PRWHaPdiEFaIZVtxXNs71JWINv/oCGypFPhY56JRc=; b=Y1vmMbG17DlmRAJRn57+bs5IHj1Bm6Yj71v9ON1DqnzOqMNY2LNp+sRvYsUiOu+Al/FkhP6oHxZu8ifWRto2nk8scNYRTb8WERKyJT1exX+jhYjBBdQ074bruuL2FatdwlsVPOP6ua79TaIVs7aJoILCobwiAeBnY/7afmHSZmI= Received: from MWHPR04MB1198.namprd04.prod.outlook.com (10.173.48.151) by MWHPR04MB0782.namprd04.prod.outlook.com (10.172.168.16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.952.19; Sun, 15 Jul 2018 03:28:04 +0000 Received: from MWHPR04MB1198.namprd04.prod.outlook.com ([fe80::a134:ec95:a6c0:7c44]) by MWHPR04MB1198.namprd04.prod.outlook.com ([fe80::a134:ec95:a6c0:7c44%4]) with mapi id 15.20.0930.022; Sun, 15 Jul 2018 03:28:04 +0000 From: Bart Van Assche To: "torvalds@linux-foundation.org" , "keescook@chromium.org" , "luc.vanoostenryck@gmail.com" CC: "mingo@kernel.org" , "linux-kernel@vger.kernel.org" , "Martin.Uecker@med.uni-goettingen.de" , "miguel.ojeda.sandonis@gmail.com" , "stable@vger.kernel.org" Subject: Re: [PATCH] kernel.h: Avoid that sparse complains about using sizeof(void) Thread-Topic: [PATCH] kernel.h: Avoid that sparse complains about using sizeof(void) Thread-Index: AQHUFHulYJ4VJGGnCUWDyLkAZDmdA6SPkyUAgAACZICAAABgAIAAGMyA Date: Sun, 15 Jul 2018 03:28:03 +0000 Message-ID: References: <20180705161709.17028-1-bart.vanassche@wdc.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=Bart.VanAssche@wdc.com; x-originating-ip: [174.62.111.89] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1;MWHPR04MB0782;7:hYlRKiutyIuZvZTERcvSYfFNqCndeHl891m9g/g/2zEHP0OX1g5skUwwr86GNmMdDJ0dYKidDWEQwSigeU2LYyXUYcgz2fucdmH/Pl6vL0vCvG/DYAwjdQ6SlrQmqH8l5ral2nsJtp5XBU3pfa7Sk76dJmOA8Gf64OXyHgf+0kYurAX+SOdpX35kXKhthrTpNQxN3UZxXzc5S52KL0DaFYM4hJeIKF07dRHu/Gm5ug7P0SN23IGlYHcric+ZTyNN;20:m8m+vkh/UNUfVkOywJt698srUx137uLk4cxb3qwAA47SgGZ3NfT+2Vki57Li5VYsiKQTtZgLMkl95QgG1mePKoTZCE9lmkVk7NPhCUcsb4g5vufpnRw8C9LKSOLIY516ylPeiPt7Cd4/h4TCiocTMcbpPW2G57Ve7I2zsP2qte0= x-ms-exchange-antispam-srfa-diagnostics: SOS; x-ms-office365-filtering-correlation-id: 2bacdf4b-cbd9-4603-002c-08d5ea02f98a x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: UriScan:;BCL:0;PCL:0;RULEID:(7020095)(4652040)(8989117)(5600053)(711020)(4534165)(4627221)(201703031133081)(201702281549075)(8990107)(48565401081)(2017052603328)(7153060)(7193020);SRVR:MWHPR04MB0782; x-ms-traffictypediagnostic: MWHPR04MB0782: wdcipoutbound: EOP-TRUE x-microsoft-antispam-prvs: x-exchange-antispam-report-test: UriScan:(166708455590820); x-ms-exchange-senderadcheck: 1 x-exchange-antispam-report-cfa-test: BCL:0;PCL:0;RULEID:(6040522)(2401047)(5005006)(8121501046)(93006095)(93001095)(10201501046)(3002001)(3231311)(944501410)(52105095)(6055026)(149027)(150027)(6041310)(20161123564045)(20161123560045)(20161123562045)(20161123558120)(201703131423095)(201702281528075)(20161123555045)(201703061421075)(201703061406153)(6072148)(201708071742011)(7699016);SRVR:MWHPR04MB0782;BCL:0;PCL:0;RULEID:;SRVR:MWHPR04MB0782; x-forefront-prvs: 07349BFAD2 x-forefront-antispam-report: SFV:NSPM;SFS:(10019020)(396003)(136003)(376002)(346002)(39860400002)(366004)(53754006)(199004)(189003)(186003)(76176011)(478600001)(6116002)(345774005)(26005)(102836004)(6506007)(53546011)(6246003)(39060400002)(97736004)(53936002)(3846002)(118296001)(4326008)(25786009)(66066001)(5660300001)(2501003)(5250100002)(93886005)(7736002)(305945005)(86362001)(36756003)(966005)(2201001)(2906002)(72206003)(105586002)(106356001)(8676002)(14454004)(8936002)(81156014)(486006)(476003)(2616005)(81166006)(11346002)(446003)(6306002)(6512007)(316002)(6486002)(68736007)(229853002)(99286004)(6436002)(2900100001)(54906003)(14444005)(256004)(110136005);DIR:OUT;SFP:1102;SCL:1;SRVR:MWHPR04MB0782;H:MWHPR04MB1198.namprd04.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;A:1;MX:1; x-microsoft-antispam-message-info: m2LonI6OaGEqNV4trdi2z9rZsbruifh6IuMeyYCE6mFS8kot7+NFDn3oq8r6SLcBHjJ816DIYIZppN5R1NMPt7SQnfzIohdzCVC3vjtzXsMGhp8SwxgHqRKqelxb9vsyQCei8Gl/aa5CdVNSzF/V040QrK5lRlnioRmILMZpaRQq7OxzPXiB6Qze4Ww6xE9YthcOu0Wgt9mpg4ww0c916wC5XTBInQ53s4FU67a5+CtJ+pjJQFZvKOiRCIMmlGxN98JLChf8te3Bk48i8WxQOEnb68q0XpUaMI4H3xff7N1z9aAxytO0YznL+6F6QKM/o6gzkcf8wTHU6Uqg44qHGkeDhPQWHy2XbTrMaSFHRJs= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="utf-7" Content-ID: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: wdc.com X-MS-Exchange-CrossTenant-Network-Message-Id: 2bacdf4b-cbd9-4603-002c-08d5ea02f98a X-MS-Exchange-CrossTenant-originalarrivaltime: 15 Jul 2018 03:28:03.9387 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: b61c8803-16f3-4c35-9b17-6f65f441df86 X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR04MB0782 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, 2018-07-14 at 18:59 -0700, Linus Torvalds wrote: +AD4- On Sat, Jul 14, 2018 at 6:57 PM Linus Torvalds +AD4- +ADw-torvalds+AEA-linux-foundation.org+AD4- wrote: +AD4- +AD4-=20 +AD4- +AD4- Honestly, I'd like to just encourage people to get the sparse u= pdate +AD4- +AD4- from Luc Van Oostenryck instead. +AD4- +AD4-=20 +AD4- +AD4- For a while there it looked like Chris Li would just pull from = Luc, +AD4- +AD4- and we'd have timely releases, but that really doesn't seem to = have +AD4- +AD4- ended up happening after all. So right now it's probably just b= est to +AD4- +AD4- get Luc's tree instead from +AD4- +AD4-=20 +AD4- +AD4- https://github.com/lucvoo/sparse-dev +AD4- +AD4-=20 +AD4- +AD4- which also ends up fixing a lot of other issues. +AD4- +AD4-=20 +AD4- +AD4- Linus +AD4- +AD4- Oh, +AD4- and I meant to cc Luc on that email, but then forgot. So here he is = cc'd now. +AD4-=20 +AD4- Linus Hello everyone, I will switch to Luc's sparse tree. Thank you for the feedback. Bart.