From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) (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 C8E4429CA for ; Fri, 31 Dec 2021 19:41:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1640979671; x=1672515671; h=date:from:cc:subject:message-id:mime-version; bh=5nSliz2KCJmFeAWl90EbN0OhpG+yCK98m6bGen1Nvrc=; b=MOamopxbBAx4PW0xuLbqVpCcjX3/biT2bPoJNvOQIhlVp8wwbEEga06Z b+RPqeAVcZb8E/gkfDDq11Jpj2hbjXlmReyLjtq8RiJ48Duv7isdr47UU e8+UHjj5CJ9r+91oOm7Fvn1y/VxnXhhW4STFKHLk2GtUmjWdzC4rXfPsi RosjhbFPLSKRG91mt2MNzuWOMPdCPshRsQpCtRyCgPpZ1D0kx5kY1mWX9 546sMSFfbmpQA1ZOLCGyIXZLid6FnWgi0pqyHRTuFlhpFfG8H1BfpMrAn 6ZxI32Jwa2GfuvWXsufaTCN/Ppu+/INUvLK72lNi3cZlMTpCcEnufwkCk A==; X-IronPort-AV: E=McAfee;i="6200,9189,10213"; a="241794875" X-IronPort-AV: E=Sophos;i="5.88,252,1635231600"; d="scan'208";a="241794875" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Dec 2021 11:41:11 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,252,1635231600"; d="scan'208";a="619702568" Received: from lkp-server01.sh.intel.com (HELO e357b3ef1427) ([10.239.97.150]) by orsmga004.jf.intel.com with ESMTP; 31 Dec 2021 11:41:10 -0800 Received: from kbuild by e357b3ef1427 with local (Exim 4.92) (envelope-from ) id 1n3Nm1-000Bce-Oe; Fri, 31 Dec 2021 19:41:09 +0000 Date: Sat, 1 Jan 2022 03:40:57 +0800 From: kernel test robot Cc: kbuild-all@lists.01.org, llvm@lists.linux.dev Subject: [linux-next:master 6368/9897] clang-14: error: unknown argument: '-mr10k-cache-barrier=store' Message-ID: <202201010321.sRYtBSS6-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) CC: Linux Memory Management List TO: Tiezhu Yang CC: Thomas Bogendoerfer CC: Nathan Chancellor CC: Masahiro Yamada tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: ea586a076e8aa606c59b66d86660590f18354b11 commit: 048cc2378c2494519d940597629465b3ea44a96f [6368/9897] MIPS: SGI-IP22: Remove unnecessary check of GCC option config: mips-ip28_defconfig (https://download.01.org/0day-ci/archive/20220101/202201010321.sRYtBSS6-lkp@intel.com/config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 7cd109b92c72855937273a6c8ab19016fbe27d33) 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 mips cross compiling tool for clang build # apt-get install binutils-mips-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=048cc2378c2494519d940597629465b3ea44a96f git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout 048cc2378c2494519d940597629465b3ea44a96f # 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=mips prepare If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): >> clang-14: error: unknown argument: '-mr10k-cache-barrier=store' scripts/genksyms/parse.y: warning: 9 shift/reduce conflicts [-Wconflicts-sr] scripts/genksyms/parse.y: warning: 5 reduce/reduce conflicts [-Wconflicts-rr] >> clang-14: error: unknown argument: '-mr10k-cache-barrier=store' make[2]: *** [scripts/Makefile.build:121: kernel/bounds.s] Error 1 make[2]: Target 'missing-syscalls' not remade because of errors. make[1]: *** [arch/mips/Makefile:415: archprepare] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:219: __sub-make] Error 2 make: Target 'prepare' not remade because of errors. --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org