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Sat, 21 Dec 2024 00:33:18 +0000 Date: Sat, 21 Dec 2024 08:33:09 +0800 From: Philip Li To: Nathan Chancellor CC: , , , Subject: Re: Removing LLVM objtool warning filter Message-ID: References: <20241220200617.GA936171@ax162> Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20241220200617.GA936171@ax162> X-ClientProxiedBy: SG2PR04CA0153.apcprd04.prod.outlook.com (2603:1096:4::15) To DM4PR11MB5423.namprd11.prod.outlook.com (2603:10b6:5:39b::20) Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM4PR11MB5423:EE_|DM4PR11MB7326:EE_ X-MS-Office365-Filtering-Correlation-Id: 66cb4d9c-29dc-43ae-be0e-08dd215710b9 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|376014|1800799024; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?m8qv2QOuNJ0+Et2Ro/HTXKpEEngE1ST6ZuQ3j5hiWFZZn6LAND1g8Qvo4ruD?= =?us-ascii?Q?zNFzIjzbJWWgagS8OAjLbrneLJblz1zVKzjvVui3p1kOb/A6GO+VJUe/QF6F?= =?us-ascii?Q?w67BxDK7uAe4ksALg5jV8b2mr7sU4wFSIZ8aQ+m8muKYQHz5Jehj4FB1+9de?= =?us-ascii?Q?bto9FJCL/YysvdReTCajA3s+T3kbvnXfXrynCBstrEjDIJbpdxEncWrUi+ba?= =?us-ascii?Q?4BKX/cE9Ik7PCtadoH8sqIebsHtYJVK8g+JWFG8UYDG/OCY8hYtvCUN3SG36?= =?us-ascii?Q?alg8mK7sKQldUsdNWCtVY+9QVOUia6TxzRCaCiG/ffXH9MWRPdshSVUl7r/T?= =?us-ascii?Q?wvS0DkF5k9MrzWtuSY/LJaQY9X8RabxB0pG+pwhZimzL74i3SUZt2wgnOAWy?= =?us-ascii?Q?kFysp/hN5ZP+n33mIGHocAkdEzffdj8seNQ/ssCx6Ay0H23B+2ZZxp6x6j5a?= =?us-ascii?Q?9kdblMKJpBPeDhdSonx5oMElyi/08GM4XRVUyBeAGLwWiKjtyvM3CKRRaXh+?= =?us-ascii?Q?AQj5UC3Q4TrSdTk36SQTAhRFwLrqmjJZg1/0b2j+S9KQ5sWa+6lGUe96QJxY?= =?us-ascii?Q?2MINC6VcUe4z43bn42Za7RDreMPj1wSEyEXeKWu+rqYrObj5osDFFm/IXH9x?= =?us-ascii?Q?BIxFNFT1PC6FDF8ELU0RR/Dtc6KeU3zS5BEyxZrWS8eWb36WE0svctQ84Krw?= =?us-ascii?Q?mOb6cJYhE45NXSMIdN9+p/DJmqO9dOrVYOpStYcV0Cql/qjl9a+VQpSD4v8O?= =?us-ascii?Q?auzIHj0vcX9DLjYITCExk/rTr2sYQ70a534gTJKG0sGKqnGLOV4dJWrmTfQt?= =?us-ascii?Q?/goYx4+SPDqgd9Vq1S47vvuSjMpSkmc9irMa3t+7wTifiIwvImxAm50FLudS?= =?us-ascii?Q?PPli99vNe0Fh/IpQo3RP3/zTTQr0d8YJdGoNw4t4zYHmHKCaW9ZdjDjnS/bv?= =?us-ascii?Q?Twc2LfvVy8rrjLU7BbK2p0F0xnhZZfZd41dWuzZyB7uT90g+HC64kmUbDiUz?= =?us-ascii?Q?aHOryf+tkTzCtcX4Ust8Jk+cyB+0evsh470sdgBT8T08sqri//2xdvhOmWrB?= =?us-ascii?Q?sNO9+BoprIWw7NX44w65VwZkbXqa69JdGvKltr+m2f3Ttc0kc+tQdCOut9FF?= =?us-ascii?Q?xFneYu7HxxvibcMYN+AWx+TSlxOQFW2xh4vaFES2MPlc4yHrUCbInRurWcwK?= =?us-ascii?Q?Q4TvI1mGu8UNGowhQFwQHvUVYPougW9SrcWfjdYh1sWBp0Ho6JE6dQfyT9iH?= =?us-ascii?Q?M/IYXWc3aFqZKYXgU8oTlVR3BB+Sh02r4BLyLv690CFZ7loGos7Vs3wg5535?= =?us-ascii?Q?DuFnJmeVTRpc1ifFqaIEd9XC604gEvvl26aI0qSweMFu/nbTqWR2lht+xLQV?= =?us-ascii?Q?BMCjfdD3KW+kMW9Yul4UTIYwLgsa?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DM4PR11MB5423.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(376014)(1800799024);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?mlktJCALCT3P85xFE0nv3Wodl5ApmdpL+d4hHNG1zBWvfA8GzMc8T3WtZSK6?= =?us-ascii?Q?NAutzpZAHm2zLk5epyzQo861eqeuZCvo+vGy7iJyWjBDhpbcQWqWee/ihP+F?= =?us-ascii?Q?e/Atyv3TH4+XUCrLuWFjkTSG0o7so2XemWvrMV+1MIwKcIFvlPfqePreStws?= =?us-ascii?Q?hMea1M2EEhCvTdn5EZml3fI5NV5FISrunMth4S2z+IhXo2/LE9ALaJI6joYd?= =?us-ascii?Q?FNeRFE2KXWfRf1aG0DBWLIgoxeQFdBJL4lGO3TFeNVy72o75wwdwSS/8vjJI?= =?us-ascii?Q?1kIj9MkF4hUrrir4OlgrgThtjCbSnT3uKL4jF2Y1VKfzixoYV/r3zT4gFn+3?= =?us-ascii?Q?WIPbkhOFLqVmKaodcMGMNcLWOUivvOlyBt7wfnzgW2AvgirA6Y2EOA+vBHJC?= =?us-ascii?Q?2yz1xQ7IJUQfOFgVUqN3CYVyLpwIBYc4zHWcxCY/SK4CccRYQe70kdWbA0ON?= =?us-ascii?Q?TDo/RoDVE86iRf7qMw7gQgt7b1IQ3pv7G4WkWrb7qgD3cO0VADMtC9gVV+P4?= =?us-ascii?Q?7ROpoKuIWo+5U8Y3v2vhQFN00CDaIBl1N+xW4Pi7llQM4fj1Om602NAAn8cv?= =?us-ascii?Q?f8t9havHhl7iiMG5oNd2luvUzUhaWN8T7hL7cekec7WKB4EaiBgwa3dXtKEG?= =?us-ascii?Q?Rl0iEx58UtKhGQw9mwlC1avqGnAX7fhsyLBRIg+aSe99QOtkOOjCCG4dak82?= =?us-ascii?Q?xKZFOi9RRoq5QuFboqz7w5xDcP39CUywLnIQtx8CrUE7J59qwQW4Wk35GXiD?= =?us-ascii?Q?Fp4uV2hu5Y2Sp5BWHhG8DkUkXFezQrdERHCMZKHr1VJwamVHoNuJnA2hrkf7?= =?us-ascii?Q?twkavhGgC8hyrkLF8gdhTGK6/9mXx+VxQGBR67zFFjAO0t20CLvjQmLk+nE8?= =?us-ascii?Q?CW/Z70vQBOEAD63bpS6VSQIFis6mJanW1ATmzuuInccll7z1c6Bevx+q8++K?= =?us-ascii?Q?P4fNg0NyyGp7eauFtmg9Y6OpMg/i9i3bRCaIl4CFCO2KSPMR+mGtz1ny9LmE?= =?us-ascii?Q?vvsyoIyCyve4r37jLcixw75067Ufp9A9VCs+dAZmmPm/lLDjO6V1HLV+N+pQ?= =?us-ascii?Q?bjjaE3WyrSdziWLYM7bzafBjxMcd/JsoeDbuZ7/GhRR3FxDTapM8HD/uSCao?= =?us-ascii?Q?2i52K2g7RlZS0h5bLEEG7e7lOq01zcLsiiGvtSrSfwgmVbCqpOeU8cYz7BCm?= =?us-ascii?Q?AdaGp3NpDyIeqkZ64FsCJJLraYbG0VnX5W6NFVK5XjXexkFI5z+OpfHISxkb?= =?us-ascii?Q?9NmzemWKGsN0hYnSBAiHTOFyszNbxI0NOI5Xv+103VkF4zm08QmWyuj1BNq2?= =?us-ascii?Q?ygqXLsiv+dhuYfqgIsWRZ7oMb1gh7jKxw10wLrHohketkXPDQ4HedORAwfWk?= =?us-ascii?Q?LShXgT1tJlCdNyXO77nuJzyr4REA/aBBUqCyMCX303YIEWJpNfFcIXJ9a4/W?= =?us-ascii?Q?zdR68geceYDfWnCY9gpHcmwxifXLObiTMRhWSjzmtW7H3rK885ouJ6vxBGdj?= =?us-ascii?Q?IocrT4RxEGFIyKjxA18UbUVOyLf/hiieXTAHYUl2eJqMQNEK5oevCovz3OjU?= =?us-ascii?Q?pMQb26AvxVRSByjcKNcNLAHuCrLc0kHYfhKX8tJS?= X-MS-Exchange-CrossTenant-Network-Message-Id: 66cb4d9c-29dc-43ae-be0e-08dd215710b9 X-MS-Exchange-CrossTenant-AuthSource: DM4PR11MB5423.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 21 Dec 2024 00:33:18.5291 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: c6jK+HFyFB7zzH65NLqRRA09GYiComxx2DidCvQj4j+7ReVMpEWNwh6Y5x/K4Ynj/pIoTk4UDkttjRPwv+YFAQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR11MB7326 X-OriginatorOrg: intel.com On Fri, Dec 20, 2024 at 01:06:17PM -0700, Nathan Chancellor wrote: > Hi Philip and other LKP folks, > > At some point, I believe there was a filter set up so that reports of > objtool warnings that appear in clang builds were sent only to our > mailing list (llvm@lists.linux.dev) for triage. At this point, we > believe it is best to treat those reports like other objtool reports and > send them to the author of the change that introduced the warning with > our list on CC in case people think it is a compiler bug or need further > help understanding what is going on. Is that possible? Got it Nathan, I will update the bot to send out this warning to author and cc llvm list, same as other warnings from clang. Just to confirm, is it applied to all clang version or only latest one like clang 19/20? Thanks > > Cheers, > Nathan