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Thu, 22 Jul 2021 10:10:05 +0000 Date: Thu, 22 Jul 2021 13:09:45 +0300 From: Dan Carpenter To: Daniel Vetter Cc: Greg KH , Laurent Pinchart , James Bottomley , Mark Brown , Linus Walleij , Roland Dreier , Miguel Ojeda , ksummit@lists.linux.dev Subject: Re: cdev/devm_* issues (was Re: [TECH TOPIC] Rust for Linux) Message-ID: <20210722100945.GB1931@kadam> References: <20210707105000.GA4394@sirena.org.uk> <11c07bc291b443c2683a2baff5b180ff5b0729a5.camel@HansenPartnership.com> <20210721090841.GW1931@kadam> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.9.4 (2018-02-28) X-ClientProxiedBy: JNAP275CA0028.ZAFP275.PROD.OUTLOOK.COM (2603:1086:0:4d::13) To MWHPR1001MB2365.namprd10.prod.outlook.com (2603:10b6:301:2d::28) Precedence: bulk X-Mailing-List: ksummit@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from kadam (102.222.70.252) by JNAP275CA0028.ZAFP275.PROD.OUTLOOK.COM (2603:1086:0:4d::13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4352.24 via Frontend Transport; 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?r7topdrKlzqGkymqp5Jy7n5ifFg/QlhMB1PStmo/n4OG9r624xCnMjMsZwSF?= =?us-ascii?Q?IogmT+wg+2jtYh40G7KhjsB+9O03BQW+sMTHQ11NxLSlVsxcANUZDrRVe3T7?= =?us-ascii?Q?Ki5BgMVrZMINUyxmb0hBJbtFAKEtn0H/X3sdSxRv/1oMzmmSwOiVSCutflUd?= =?us-ascii?Q?+/TfJS6HdDqR3+YtQxP+vNPmppa6VPRFRbAVokdg0cSjlphlOAkNaPQM8duy?= =?us-ascii?Q?w7a9uv1/a3WTea/Rma+yglLSuglZ/gvSFR2XLngJO6BI5ouMpG17WcIbsafI?= =?us-ascii?Q?yvO5TiPQ/1J0OD8jc2V7yFUUO1lSV5WIoPbx3QAykpZRSyHBxe12GScv2PU2?= =?us-ascii?Q?RHsRNj6YbM2E103pkL8tCNxOYcFVvGL2Is+t1MNFaN08l+nEKig0cotWUlky?= =?us-ascii?Q?JBMv9AR0VwWIFV4SFy5PD00j2afMq86DppDkch8VDilskawy04uOGdms0NGG?= =?us-ascii?Q?g2bjEUrPZiMvoM5nP3qrsozatXbr3qjZ4vZrYD7DYvvyUbze4S4ID6d7g8I+?= =?us-ascii?Q?63nGIm9U6uJRS0szMZ3yUJVyXMkLbuqzshpOZXmH05+ozWYR7cpbu51PT/u+?= =?us-ascii?Q?gJzQhxMc51LluMlnTyNd3GynN1nCu9hMmG9pkhg5xDVty078AAT4NduuLIpN?= =?us-ascii?Q?o2uG8kRqnNBrBxv3gLC01hUYA5t+ZI3BHscy4ssq+o8hqLbnr0YcRUX232vm?= =?us-ascii?Q?jIAQ/omF7jF8IcDS7DIMRcMlXxQeQgzdAXiHOvFNNV2xpPJVM+9WEhJRlY0r?= =?us-ascii?Q?+t2mwM4jGaHXiS38zfBJ0nCF3uiBXYw6HEuPmiiwd7iyDQ0RYm7+3Xkx8ZeG?= =?us-ascii?Q?pngryx5hsxI4eedAFwMRzkOvLPEZEE5202WhHa18kgLd4qV2PMcb6cF6xF1P?= =?us-ascii?Q?SXHMqLnhfyssTwEOqs/2FXzS1V2b8xt7VHwtWNFcDTXxd/3uz67ngwxyr/Uz?= =?us-ascii?Q?gYzP9QJDqCeo31mp0GphgP+F0UrmCDY/sXNBQ8L49rt5Npz0bv8hj3OKjnun?= =?us-ascii?Q?pxaJ3dSqA/W/eh0mh8EClQ08Vp8dcgwcnlPdu6SIszGE8mt7sIs2eISlaBBA?= =?us-ascii?Q?GGOFXLCM/JY2q3VueFcqbnyuQJ/sywx8HITS++L7nT/aiF9Voty237KuLyoG?= =?us-ascii?Q?IwbTlaD7z9gfDlXGEFQsdPvxy2tZzN7O9n/zpkjVy7IQs8rJKVyHfwyA0jKO?= =?us-ascii?Q?Uuhy+kc78b+3ydUZahQZQTxHfNOW56A2x0iCquacCJf6yFC/lw+BsXtUHgGD?= =?us-ascii?Q?ezH/Xtjg+J2QI8SFemqOkPHOB8j8kDq4B/s/CmEh+i1Ge3KzjEbsCgzaq4PI?= =?us-ascii?Q?d9hN/f0c+V5JIswqILz2rtjw?= X-OriginatorOrg: oracle.com X-MS-Exchange-CrossTenant-Network-Message-Id: 61133cab-0799-4ddc-dd89-08d94cf8e09d X-MS-Exchange-CrossTenant-AuthSource: MWHPR1001MB2365.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 22 Jul 2021 10:10:05.4887 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 4e2c6054-71cb-48f1-bd6c-3a9705aca71b X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: YJnrzoY/wquhV/OH2tXvt34qH9pnFTvyz0nZrrFcwNdwtrvu6CYNnLsbzQVLnpyvypq5a5ZL9QJBjsbe6HcZ+D3+BHrcdTH0KGvZM792C2w= X-MS-Exchange-Transport-CrossTenantHeadersStamped: CO6PR10MB5476 X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=10052 signatures=668682 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 mlxscore=0 malwarescore=0 adultscore=0 phishscore=0 suspectscore=0 mlxlogscore=940 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2104190000 definitions=main-2107220067 X-Proofpoint-ORIG-GUID: uqmUzXCO5zZc11eqX3qhLQy7DT0e70xU X-Proofpoint-GUID: uqmUzXCO5zZc11eqX3qhLQy7DT0e70xU To be honest, I don't really understand the details here at all. I feel like if you give me a few samples of buggy code and the warnings you want printed then I can probably write it. regards, dan carpenter