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X-CSE-ConnectionGUID: JWC6UHIgQnem+eCkiKetqg== X-CSE-MsgGUID: bkXi9QM/SdiKnNX/h2Nxcw== X-IronPort-AV: E=McAfee;i="6600,9927,11072"; a="36969975" X-IronPort-AV: E=Sophos;i="6.08,159,1712646000"; d="scan'208";a="36969975" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 May 2024 14:14:02 -0700 X-CSE-ConnectionGUID: 9QLpOo6JRiSHs1VUV9L7tg== X-CSE-MsgGUID: PYjTIi1RQj2KhTLsdMpLNg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,159,1712646000"; d="scan'208";a="30407013" Received: from lkp-server01.sh.intel.com (HELO f8b243fe6e68) ([10.239.97.150]) by fmviesa007.fm.intel.com with ESMTP; 13 May 2024 14:13:55 -0700 Received: from kbuild by f8b243fe6e68 with local (Exim 4.96) (envelope-from ) id 1s6czZ-000AiB-0D; Mon, 13 May 2024 21:13:53 +0000 Date: Tue, 14 May 2024 05:13:51 +0800 From: kernel test robot To: Andreas Hindborg , Jens Axboe , Christoph Hellwig , Keith Busch , Damien Le Moal , Bart Van Assche , Hannes Reinecke , Ming Lei , "linux-block@vger.kernel.org" Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Andreas Hindborg , Wedson Almeida Filho , Greg KH , Matthew Wilcox , Miguel Ojeda , Alex Gaynor , Boqun Feng , Gary Guo , =?iso-8859-1?Q?Bj=F6rn?= Roy Baron , Benno Lossin , Alice Ryhl , Chaitanya Kulkarni , Luis Chamberlain , Yexuan Yang <1182282462@bupt.edu.cn>, Sergio =?iso-8859-1?Q?Gonz=E1lez?= Collado , Joel Granados , "Pankaj Raghav (Samsung)" , Daniel Gomez , Niklas Cassel , Philipp Stanner , Conor Dooley , Johannes Thumshirn Subject: Re: [PATCH 1/3] rust: block: introduce `kernel::block::mq` module Message-ID: <202405140410.Pg9JrkDO-lkp@intel.com> References: <20240512183950.1982353-2-nmi@metaspace.dk> Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240512183950.1982353-2-nmi@metaspace.dk> Hi Andreas, kernel test robot noticed the following build warnings: [auto build test WARNING on fec50db7033ea478773b159e0e2efb135270e3b7] url: https://github.com/intel-lab-lkp/linux/commits/Andreas-Hindborg/rust-block-introduce-kernel-block-mq-module/20240513-024107 base: fec50db7033ea478773b159e0e2efb135270e3b7 patch link: https://lore.kernel.org/r/20240512183950.1982353-2-nmi%40metaspace.dk patch subject: [PATCH 1/3] rust: block: introduce `kernel::block::mq` module config: x86_64-buildonly-randconfig-004-20240514 (https://download.01.org/0day-ci/archive/20240514/202405140410.Pg9JrkDO-lkp@intel.com/config) compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240514/202405140410.Pg9JrkDO-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/202405140410.Pg9JrkDO-lkp@intel.com/ All warnings (new ones prefixed by >>): >> warning: method `to_blk_status` is never used --> rust/kernel/error.rs:133:19 | 97 | impl Error { | ---------- method in this implementation ... 133 | pub(crate) fn to_blk_status(self) -> bindings::blk_status_t { | ^^^^^^^^^^^^^ | = note: `#[warn(dead_code)]` on by default -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki