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=-0.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, 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 951F8C2BB54 for ; Thu, 9 Apr 2020 07:34:34 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 69F492075E for ; Thu, 9 Apr 2020 07:34:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=Mellanox.com header.i=@Mellanox.com header.b="fvZT/yIX" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 69F492075E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mellanox.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id AFC816EB7D; Thu, 9 Apr 2020 07:33:46 +0000 (UTC) Received: from EUR04-DB3-obe.outbound.protection.outlook.com (mail-eopbgr60058.outbound.protection.outlook.com [40.107.6.58]) by gabe.freedesktop.org (Postfix) with ESMTPS id 250D16EAFD for ; Wed, 8 Apr 2020 20:46:46 +0000 (UTC) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=RLJnWv7YBGOzbcEiZ3US+9pNKWA9v5oc+afMp4IRDfpmX0YbuzwMFRUvuoVrZaB/jIFVpGySmEPghW897cAavCV+uR/kD96BjuUaZKcvtK8HIKANnT/b2IatQZtGGJGPDYH3oe4cL3P4a2+DKaJR1GJgrgATPgsqSvTo6vsWd/f8bLRZ9bQSJZHBb2G9AaQoN+r0Sq9OfJO7MA1dxc4x/NvgcU7EfbkO9nCVFAB3U0g056qHLeCQceiYOKp1kp93L5kqNthqwbnKcbnZb44de4djxZR7oe8UUDv4l3x4EJI5U6h1hFguSp+V21/Wsn2V7WogIQGR4AC/IKiOVxJnbQ== 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=/5C2yrNFG1WpZbEBstEvGGHWPgYE4xOPefqieHv/qqI=; b=FiDasvSyk755xMxOj94hEACjLoeqa/gfk/pn73YGszr6AlBVM7pPrqy7Wrmx0ibEPOvBEp7YKdtY8XSzy5W7zduAFOLGGXqjzFCWDEwPSlQliLGonCWZAnk+KsL33eT3oAS7fAWfzfFOJGMIQFtrm+ibK+7QjoRlcQ6iHSnZ2uLnMW6hOry74nvWBZniAeHzV7M5Iswxnwnc6Me6/rkOb1FgQY5MtoDPbSG6+oYdHtSLGjalySjJ0/UsXWMvfUZDs+DLWOTRkwvPBTZOTZCQyRcUOXjPNPmtTjkbcnJpa7T1duSGBGj+KFdIB/c4PKTqOvvjRYReXu7l8mxVNOtbjQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=mellanox.com; dmarc=pass action=none header.from=mellanox.com; dkim=pass header.d=mellanox.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Mellanox.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=/5C2yrNFG1WpZbEBstEvGGHWPgYE4xOPefqieHv/qqI=; b=fvZT/yIXivexpIdFxNjT+lYbKJ+w215zk/0PAzxghqri7jyhCI/UJCFnVP5olHdYswtxJ3U5NC/fEodGAxSgpaq6jdZ/q8bJJ1QXUl2XnoQBqmwmrvt3tJJ/h4wwBVzuhNI6w2EpXYmXcFSr11Elwkmws+roa9o9FCiwf3XoOeE= Received: from VI1PR05MB5102.eurprd05.prod.outlook.com (2603:10a6:803:5e::23) by VI1PR05MB4829.eurprd05.prod.outlook.com (2603:10a6:803:54::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2900.15; Wed, 8 Apr 2020 20:46:42 +0000 Received: from VI1PR05MB5102.eurprd05.prod.outlook.com ([fe80::9d19:a564:b84e:7c19]) by VI1PR05MB5102.eurprd05.prod.outlook.com ([fe80::9d19:a564:b84e:7c19%7]) with mapi id 15.20.2878.021; Wed, 8 Apr 2020 20:46:42 +0000 From: Saeed Mahameed To: "nico@fluxnic.net" , "arnd@arndb.de" Subject: Re: [RFC 0/6] Regressions for "imply" behavior change Thread-Topic: [RFC 0/6] Regressions for "imply" behavior change Thread-Index: AQHWDeQiJzc7TgrcN0yUMWAEU5j98qhvr4mAgAACMYA= Date: Wed, 8 Apr 2020 20:46:42 +0000 Message-ID: <79428caffc83f8ba3c13caf628ae6f207f88286a.camel@mellanox.com> References: <20200408202711.1198966-1-arnd@arndb.de> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Evolution 3.34.4 (3.34.4-1.fc31) authentication-results: spf=none (sender IP is ) smtp.mailfrom=saeedm@mellanox.com; x-originating-ip: [73.15.39.150] x-ms-publictraffictype: Email x-ms-office365-filtering-ht: Tenant x-ms-office365-filtering-correlation-id: 0c20c379-dbc1-4ff4-cc3f-08d7dbfdf1ae x-ms-traffictypediagnostic: VI1PR05MB4829: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:8882; x-forefront-prvs: 0367A50BB1 x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:VI1PR05MB5102.eurprd05.prod.outlook.com; PTR:; CAT:NONE; SFTY:; SFS:(10009020)(4636009)(136003)(396003)(376002)(366004)(39850400004)(346002)(6486002)(478600001)(54906003)(316002)(110136005)(2906002)(36756003)(81166007)(71200400001)(7416002)(76116006)(66946007)(26005)(66476007)(186003)(66556008)(86362001)(6506007)(8676002)(64756008)(66446008)(8936002)(91956017)(81156014)(6512007)(2616005)(5660300002)(4326008); DIR:OUT; SFP:1101; received-spf: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: C3OxCh9PzqF3nbMk6II8OXXgDlGAq2501afsEgNr/Asnf7ENsi332tMgPuFvRETQUDgp06rGC6YXct3vio+AUvJhi55CHEHxc3gPL5J0+CpATwXfhm/W/SwrZAW7NYTxioVokxY+hlX1OokIowEwXqc3Zi7Bg8mwO9aQtIMBVM/TazsG4PlK9pWweG1rLbKE4NQpTPA6j4SwbqD0mHY7w4GJLNwVs3qTL3reuynK8vCkKL7+SwZE5BZBDuEwsUCFsZ/dAw43SzNOKPZ2+BnMUw8NjPsGdWpr+QPgkFRAVw64HtvJeh9jsbXlOnOjc7s76qdu3JaFJN+GQNhgFrzrSp19SDxzfwV5nj2MmumciC/EYDRwD2lXYaeZuVXcbr7TrEr06I6D3D4cLsMOosHJoIsF6Byjphjenoq7WfGR81RaWBVrr0oT19tmQxNU6YNw x-ms-exchange-antispam-messagedata: UOTu1HCc3sT3i8reD5vJWzI19IJqLLaUI4ppva5vSLUnxJ08XkQh7b53tpIYaBruTs3ugJtIg9ostoc6N72TQu0flAIpF/Ag9WnXokSOXaPnteM53ymsqwu7MQO+UqdBq6+9GNT0yEzJIcFUbnqtkQ== x-ms-exchange-transport-forked: True Content-ID: <9250023C58FAD442A0D72B84739931B2@eurprd05.prod.outlook.com> MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: 0c20c379-dbc1-4ff4-cc3f-08d7dbfdf1ae X-MS-Exchange-CrossTenant-originalarrivaltime: 08 Apr 2020 20:46:42.2748 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: Gddj1rWCHyfxyo9YMTU0DL9Zg8ZYngW0vpmaCBi+iABJrAqVa7/dCBp/FVZJ/u8TxNqDG0fNuIAf3vSbD5KZ9Q== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR05MB4829 X-Mailman-Approved-At: Thu, 09 Apr 2020 07:33:24 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "airlied@linux.ie" , "jernej.skrabec@siol.net" , "leon@kernel.org" , "narmstrong@baylibre.com" , "linux-rdma@vger.kernel.org" , "netdev@vger.kernel.org" , "masahiroy@kernel.org" , "jonas@kwiboo.se" , "linux-kernel@vger.kernel.org" , "dri-devel@lists.freedesktop.org" , "linux-renesas-soc@vger.kernel.org" , "a.hajda@samsung.com" , "kieran.bingham+renesas@ideasonboard.com" , "Laurent.pinchart@ideasonboard.com" , "davem@davemloft.net" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Wed, 2020-04-08 at 16:38 -0400, Nicolas Pitre wrote: > On Wed, 8 Apr 2020, Arnd Bergmann wrote: > > > Hi everyone, > > > > I've just restarted doing randconfig builds on top of mainline > > Linux and > > found a couple of regressions with missing dependency from the > > recent > > change in the "imply" keyword in Kconfig, presumably these two > > patches: > > > > 3a9dd3ecb207 kconfig: make 'imply' obey the direct dependency > > def2fbffe62c kconfig: allow symbols implied by y to become m > > > > I have created workarounds for the Kconfig files, which now stop > > using > > imply and do something else in each case. I don't know whether > > there was > > a bug in the kconfig changes that has led to allowing > > configurations that > > were not meant to be legal even with the new semantics, or if the > > Kconfig > > files have simply become incorrect now and the tool works as > > expected. > > In most cases it is the code that has to be fixed. It typically does: > > if (IS_ENABLED(CONFIG_FOO)) > foo_init(); > > Where it should rather do: > > if (IS_REACHABLE(CONFIG_FOO)) > foo_init(); > > A couple of such patches have been produced and queued in their > respective trees already. > > Yes i have a patch in mlx5-net branch converting IS_ENABLED to IS_REACHABLE in mlx5, i will post it today. Thanks, Saeed. _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel