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Fri, 8 May 2020 15:00:45 +0000 Date: Fri, 8 May 2020 12:00:41 -0300 From: Jason Gunthorpe To: Arnd Bergmann Cc: Ben Skeggs , Felix Kuehling , Christoph Hellwig , John Hubbard , David Airlie , Daniel Vetter , Dan Williams , Ira Weiny , dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/2] nouveau: fix dependencies for DEVICE_PRIVATE Message-ID: <20200508150041.GI19158@mellanox.com> References: <20200508144017.3501418-1-arnd@arndb.de> <20200508144017.3501418-2-arnd@arndb.de> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200508144017.3501418-2-arnd@arndb.de> User-Agent: Mutt/1.9.4 (2018-02-28) X-ClientProxiedBy: BL0PR05CA0017.namprd05.prod.outlook.com (2603:10b6:208:91::27) To VI1PR05MB4141.eurprd05.prod.outlook.com (2603:10a6:803:44::15) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from mlx.ziepe.ca (142.68.57.212) by BL0PR05CA0017.namprd05.prod.outlook.com (2603:10b6:208:91::27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3000.12 via Frontend Transport; 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X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: e16ac852-5a19-4c22-6372-08d7f36095bd X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 May 2020 15:00:45.3220 (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: lHUZNrY9tbacLK0JliFLoz48G0VU/VsGTeHW7tsxu4n126F51y5Fd0BWjxfiwoHSVQUuGh9m1vUe6Rav5zB0Og== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR05MB5231 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, May 08, 2020 at 04:40:09PM +0200, Arnd Bergmann wrote: > CONFIG_DEVICE_PRIVATE cannot be selected in configurations > without ZONE_DEVICE: It is kind of unfortunate to lift dependencies from DEVICE_PRIVATE into the users, is this really how kconfig is supposed to work or is something else wrong here? Jason