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X-CSE-ConnectionGUID: 0OqLwkpkQBir7kzfApEslQ== X-CSE-MsgGUID: ziKCms46SROl76PjaxQ6PQ== X-IronPort-AV: E=McAfee;i="6800,10657,11658"; a="72663063" X-IronPort-AV: E=Sophos;i="6.21,194,1763452800"; d="scan'208";a="72663063" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Jan 2026 08:07:00 -0800 X-CSE-ConnectionGUID: JD1x4bwpS1ql3ntYiVZyTQ== X-CSE-MsgGUID: v6FG23oTQKWJ5KRKqoSWgQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,194,1763452800"; d="scan'208";a="201547218" Received: from igk-lkp-server01.igk.intel.com (HELO 92b2e8bd97aa) ([10.211.93.152]) by fmviesa006.fm.intel.com with ESMTP; 01 Jan 2026 08:06:59 -0800 Received: from kbuild by 92b2e8bd97aa with local (Exim 4.98.2) (envelope-from ) id 1vbLCT-000000000IT-30fH; Thu, 01 Jan 2026 16:06:57 +0000 Date: Thu, 1 Jan 2026 17:06:54 +0100 From: kernel test robot To: Kari Argillander Cc: oe-kbuild-all@lists.linux.dev Subject: Re: [PATCH RFC 5/6] rust: debugfs: WIP: Use owner for file_operations Message-ID: <202601011701.WuRTPROc-lkp@intel.com> References: <20260101-this_module_fix-v1-5-46ae3e5605a0@gmail.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260101-this_module_fix-v1-5-46ae3e5605a0@gmail.com> Hi Kari, [This is a private test report for your RFC patch.] kernel test robot noticed the following build warnings: [auto build test WARNING on cc3aa43b44bdb43dfbac0fcb51c56594a11338a8] url: https://github.com/intel-lab-lkp/linux/commits/Kari-Argillander/rust-Enable-const_refs_to_static-feature/20260101-172411 base: cc3aa43b44bdb43dfbac0fcb51c56594a11338a8 patch link: https://lore.kernel.org/r/20260101-this_module_fix-v1-5-46ae3e5605a0%40gmail.com patch subject: [PATCH RFC 5/6] rust: debugfs: WIP: Use owner for file_operations config: x86_64-rhel-9.4-rust (https://download.01.org/0day-ci/archive/20260101/202601011701.WuRTPROc-lkp@intel.com/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) rustc: rustc 1.88.0 (6b00bc388 2025-06-23) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260101/202601011701.WuRTPROc-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202601011701.WuRTPROc-lkp@intel.com/ All warnings (new ones prefixed by >>): >> warning: method `create_file` is never used --> rust/kernel/debugfs.rs:522:8 | 508 | impl<'data, 'dir> ScopedDir<'data, 'dir> { | ---------------------------------------- method in this implementation ... 522 | fn create_file(&self, name: &CStr, data: &'data T, vtable: &'static FileOps) { | ^^^^^^^^^^^ | = note: `#[warn(dead_code)]` on by default -- >> warning: associated function `file` is never used --> rust/kernel/debugfs/entry.rs:103:19 | 83 | impl<'a> Entry<'a> { | ------------------ associated function in this implementation ... 103 | pub(crate) fn file( | ^^^^ -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki