From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 727191B69 for ; Wed, 16 Feb 2022 04:40:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1644986426; x=1676522426; h=date:from:to:cc:subject:message-id:mime-version; bh=f9nny1FjAVESb1bhZWB+zYKFO3ktt8MPMbm+cj2MSrA=; b=GW2BVXWMCvpo9WPfMB+8M6goDC693yWrg0fykkUQlqRs37PWErIxtVvP 8xYFDTRQ5mOaPbJBs0gTadJH3uoPKJLy2B1C6bwHTG0moGkxMnrN3Gqa6 iECOvXe4xD9Q5MXqHHWPTptZrd4VNF6x862QX2gcCMY4Ri5wqfbUdCboi TNkQn9JXiUWOIwD6IRF7dq2dvKYTEEiEH6d/MPkbQUjWgi/qkhIa2fKE5 Lm6/hDSEP7On7G6/L+eaR+qPMPleZRqdQcEXGTJyF2jiSgiJPOnj1gZvF BCTMPh7O4k7z/QFwNN0WObRiro1vyTcW1SMfAWvXqOH5TiKOiqJul9pG6 Q==; X-IronPort-AV: E=McAfee;i="6200,9189,10259"; a="230486563" X-IronPort-AV: E=Sophos;i="5.88,371,1635231600"; d="scan'208";a="230486563" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Feb 2022 20:40:25 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,371,1635231600"; d="scan'208";a="498189992" Received: from lkp-server01.sh.intel.com (HELO d95dc2dabeb1) ([10.239.97.150]) by orsmga006.jf.intel.com with ESMTP; 15 Feb 2022 20:40:24 -0800 Received: from kbuild by d95dc2dabeb1 with local (Exim 4.92) (envelope-from ) id 1nKC75-000APW-JR; Wed, 16 Feb 2022 04:40:23 +0000 Date: Wed, 16 Feb 2022 12:40:08 +0800 From: kernel test robot To: Nathan Huckleberry Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Eric Biggers Subject: [ebiggers:crypto-pending 7/7] arch/arm64/crypto/polyval-ce-glue.c:355:33: warning: unused variable 'polyval_cpu_feature' Message-ID: <202202161205.0mACsVya-lkp@intel.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 User-Agent: Mutt/1.10.1 (2018-07-13) tree: https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git crypto-pending head: 67824d3cb5325de4264ad344174a7e4ea69e5303 commit: 67824d3cb5325de4264ad344174a7e4ea69e5303 [7/7] crypto: arm64/polyval: Add PMULL accelerated implementation of POLYVAL config: arm64-randconfig-r033-20220216 (https://download.01.org/0day-ci/archive/20220216/202202161205.0mACsVya-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 0e628a783b935c70c80815db6c061ec84f884af5) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install arm64 cross compiling tool for clang build # apt-get install binutils-aarch64-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git/commit/?id=67824d3cb5325de4264ad344174a7e4ea69e5303 git remote add ebiggers https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git git fetch --no-tags ebiggers crypto-pending git checkout 67824d3cb5325de4264ad344174a7e4ea69e5303 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash arch/arm64/crypto/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> arch/arm64/crypto/polyval-ce-glue.c:355:33: warning: unused variable 'polyval_cpu_feature' [-Wunused-const-variable] static const struct cpu_feature polyval_cpu_feature[] = { ^ 1 warning generated. vim +/polyval_cpu_feature +355 arch/arm64/crypto/polyval-ce-glue.c 354 > 355 static const struct cpu_feature polyval_cpu_feature[] = { 356 { cpu_feature(PMULL) }, { } 357 }; 358 MODULE_DEVICE_TABLE(cpu, polyval_cpu_feature); 359 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org