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Tue, 23 Feb 2021 18:47:57 +0000 Date: Tue, 23 Feb 2021 14:47:56 -0400 From: Jason Gunthorpe To: Dave Jiang CC: Dan Williams , Vinod Koul , Subject: Re: [PATCH] dmaengine: idxd: Do not use devm for 'struct device' object allocation Message-ID: <20210223184756.GH4247@nvidia.com> References: <161368391486.325538.12829531932377771231.stgit@djiang5-desk3.ch.intel.com> <20210223125956.GY4247@nvidia.com> <397867c3-0b0d-82aa-37c1-deccd24d8f6c@intel.com> <20210223170851.GZ4247@nvidia.com> <20210223181015.GC4247@nvidia.com> <592ad3c7-1fc8-537d-a491-5013759109e1@intel.com> Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <592ad3c7-1fc8-537d-a491-5013759109e1@intel.com> X-ClientProxiedBy: BLAPR03CA0013.namprd03.prod.outlook.com (2603:10b6:208:32b::18) To DM6PR12MB3834.namprd12.prod.outlook.com (2603:10b6:5:14a::12) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from mlx.ziepe.ca (142.162.115.133) by BLAPR03CA0013.namprd03.prod.outlook.com (2603:10b6:208:32b::18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3868.27 via Frontend Transport; Tue, 23 Feb 2021 18:47:57 +0000 Received: from jgg by mlx with local (Exim 4.94) (envelope-from ) id 1lEciy-00FTLp-3V; Tue, 23 Feb 2021 14:47:56 -0400 X-Header: ProcessedBy-CMR-outbound DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1614106081; bh=7TJkyFTpBDwqsp+XOzpw/B9QhWpkF54OjsW5ZV8QvrE=; h=ARC-Seal:ARC-Message-Signature:ARC-Authentication-Results:Date: From:To:CC:Subject:Message-ID:References:Content-Type: Content-Disposition:In-Reply-To:X-ClientProxiedBy:MIME-Version: X-MS-Exchange-MessageSentRepresentingType:X-Header; b=r+B+U+6poRm3+JK4sVvPNBoZuiezlD2mNks8fpvIxPh0srvaniDy5bkkzf0dWPvDE f0kNJI8weBKuCmWyDxQTZWFILYQjb4H+c1LDZPwVDx0H/kbUpDg8atpfQquF2/OVh2 nYX05V9I1ehK2AaVV9Zz/pV+1z0P7bdokelHiHlK/GHPRl6YdWxTKdGr7N+ul4oSDZ o+v8MwhKIS+G7Bu0g5MWDqC72BPxWNLBpBDtuD2afkKcU9prYDSPnm4QAynMTLTGF0 jIbSEt6rsgtR2ktof61dpmA+tnaQJC33y3aTvkMNQpie5RSZAAAmsShlIBXUzfR2Y7 t13sdbHZWEjJg== Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org On Tue, Feb 23, 2021 at 11:42:16AM -0700, Dave Jiang wrote: > Would that work for a queue that's shared between multiple mdevs? And wasn't > the main reason of pushing an aux dev under VFIO is so putting the code > under the right maintainer for code review? Huh? No matter what device_driver type you use, the VFIO part would still live under drivers/vfio Jason