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X-CSE-ConnectionGUID: WmXW0pAVQnuBy3TNFEOhdw== X-CSE-MsgGUID: TM37xxxjRTKqqSyv6PiHiA== X-IronPort-AV: E=McAfee;i="6800,10657,11935"; a="663893" X-IronPort-AV: E=Sophos;i="6.27,158,1787036400"; d="scan'208";a="663893" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by fmvoesa103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Oct 2026 12:55:46 -0700 X-CSE-ConnectionGUID: Pa9hOh66RJmzpcCsm58nVQ== X-CSE-MsgGUID: +VPqmfhSQ6GB/4exgAPjCw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,158,1787036400"; d="scan'208";a="1523763" Received: from lkp-server01.sh.intel.com (HELO 0caa9d2d175c) ([10.239.97.150]) by orviesa004.jf.intel.com with ESMTP; 14 Oct 2026 12:55:43 -0700 Received: from kbuild by 0caa9d2d175c with local (Exim 4.98.2) (envelope-from ) id 1xH54e-00000000F8p-1QC0; Wed, 14 Oct 2026 19:55:40 +0000 Date: Thu, 15 Oct 2026 03:54:41 +0800 From: kernel test robot To: Tristan de Cacqueray Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: Re: [PATCH RFC 1/3] rust: snd: Add initial snd_card binding Message-ID: <202610150312.jVRyBA9L-lkp@intel.com> References: <20261011-rust-snd-v1-1-7974ecdcd345@midirus.com> Precedence: bulk X-Mailing-List: llvm@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: <20261011-rust-snd-v1-1-7974ecdcd345@midirus.com> Hi Tristan, [This is a private test report for your RFC patch.] kernel test robot noticed the following build errors: [auto build test ERROR on 2dee3d3adcadcc57d62ba6608cd02f50b0c10264] url: https://github.com/intel-lab-lkp/linux/commits/Tristan-de-Cacqueray/rust-snd-Add-initial-snd_card-binding/20261011-130217 base: 2dee3d3adcadcc57d62ba6608cd02f50b0c10264 patch link: https://lore.kernel.org/r/20261011-rust-snd-v1-1-7974ecdcd345%40midirus.com patch subject: [PATCH RFC 1/3] rust: snd: Add initial snd_card binding config: x86_64-rhel-9.4-rust (https://download.01.org/0day-ci/archive/20261015/202610150312.jVRyBA9L-lkp@intel.com/config) compiler: clang version 22.1.8 (https://github.com/llvm/llvm-project ca7933e47d3a3451d81e72ac174dcb5aa28b59d1) rustc: rustc 1.96.0 (ac68faa20 2026-05-25) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261015/202610150312.jVRyBA9L-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/202610150312.jVRyBA9L-lkp@intel.com/ All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: snd_devm_card_new >>> referenced by snd.rs:29 (rust/kernel/snd.rs:29) >>> vmlinux.o:(::new) -- >> ld.lld: error: undefined symbol: snd_card_register >>> referenced by snd.rs:63 (rust/kernel/snd.rs:63) >>> vmlinux.o:(::register) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki