From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) (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 8377520EC for ; Wed, 6 Jul 2022 15:19:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1657120751; x=1688656751; h=date:from:cc:subject:message-id:mime-version; bh=Kpg1eXF4nuI73LWAOwQCcliH59fcHHnQNufEMjBn82w=; b=UiaF63K3uJVLRAM5ILT1TuIKxclGvbw7gYK+BseAZfLhMYUo1sQlraJK vECttNiDskyf6rRmFM2aSIF9fnoOI42Os27CwEv50lBEE1opJM4zCkLWZ DxcgEvkLeOyJSqSN3KGXHW5bdalLuXDND90k7zISEiilxGbRCX3Wg+zQW Lonf2pMrNqVQmO9ayc0p/mR517SNCcC+lqZE6ZpG6MVeQffrHEs+/sxzl Zg4ds0yHVA0iMzhNBVanUVZCayF9LISvAwWXIdGnPpcyJohzyF40eAO89 oevM0sTCnx5KurVDko9tgYKoC0GHpWzkUtVwS9/NIlwBcpQX2ZXM4IN+D A==; X-IronPort-AV: E=McAfee;i="6400,9594,10400"; a="266802969" X-IronPort-AV: E=Sophos;i="5.92,250,1650956400"; d="scan'208";a="266802969" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Jul 2022 08:19:10 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.92,250,1650956400"; d="scan'208";a="735601351" Received: from lkp-server01.sh.intel.com (HELO 68b931ab7ac1) ([10.239.97.150]) by fmsmga001.fm.intel.com with ESMTP; 06 Jul 2022 08:19:09 -0700 Received: from kbuild by 68b931ab7ac1 with local (Exim 4.95) (envelope-from ) id 1o96o1-000KjF-Bd; Wed, 06 Jul 2022 15:19:09 +0000 Date: Wed, 6 Jul 2022 23:18:49 +0800 From: kernel test robot Cc: kbuild-all@lists.01.org, llvm@lists.linux.dev Subject: error: unknown target CPU 'loongson2e' Message-ID: <202207062331.3jhtBL6c-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 BCC: lkp@intel.com CC: linux-kernel@vger.kernel.org TO: Nathan Chancellor CC: Thomas Bogendoerfer Hi Nathan, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: e35e5b6f695d241ffb1d223207da58a1fbcdff4b commit: 13ceb48bc19c563e05f407e663aaa4105fdfd408 MIPS: Loongson2ef: Remove unnecessary {as,cc}-option calls date: 7 months ago config: mips-buildonly-randconfig-r005-20220706 (https://download.01.org/0day-ci/archive/20220706/202207062331.3jhtBL6c-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project f553287b588916de09c66e3e32bf75e5060f967f) 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-mips64el-linux-gnuabi64 # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=13ceb48bc19c563e05f407e663aaa4105fdfd408 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 13ceb48bc19c563e05f407e663aaa4105fdfd408 # save the config file mkdir build_dir && cp config build_dir/.config 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 where applicable Reported-by: kernel test robot All errors (new ones prefixed by >>): clang-15: warning: argument unused during compilation: '-mno-branch-likely' [-Wunused-command-line-argument] >> error: unknown target CPU 'loongson2e' note: valid target CPU values are: mips1, mips2, mips3, mips4, mips5, mips32, mips32r2, mips32r3, mips32r5, mips32r6, mips64, mips64r2, mips64r3, mips64r5, mips64r6, octeon, octeon+, p5600 >> error: unknown target CPU 'loongson2e' note: valid target CPU values are: mips1, mips2, mips3, mips4, mips5, mips32, mips32r2, mips32r3, mips32r5, mips32r6, mips64, mips64r2, mips64r3, mips64r5, mips64r6, octeon, octeon+, p5600 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 https://01.org/lkp