From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.115]) (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 20B9C10EE; Wed, 30 Aug 2023 07:09:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1693379380; x=1724915380; h=date:from:cc:subject:message-id:mime-version; bh=GXlqhCyGWINKGY0iarAcnbr0FNDZ3bcjSWPV7CxdAr4=; b=advEBVB1q24uKshG62lhutOFxLfrG7QZ4UBnpNN4mPUKZ488paCtjI+L PrQIusOKE2UOsCjpt6Mjckj1EJXLyw7kmEO2Y+Qlyqrbw62jRZi857t09 awq40FBM8X3M0qbx75WFIADqRDNEXQdDenUkfC850pJ5UG+X29TCMxp3G flQWlJc8SsFUD0/xv2gZpEhBlAItIIvtePjdMy+F4Iieoh0KgOVByJO4b 8134SWesJgsd/rfN7A9tWTWH9Qh0KwWDWaMKERCs+tnuxA6WJ5h6YhWmQ z5fK5i2qi1IfCePeUThGUwKA4G5FrYknCA/mmmphTYwwq4jGu+TGBBlI4 w==; X-IronPort-AV: E=McAfee;i="6600,9927,10817"; a="375525369" X-IronPort-AV: E=Sophos;i="6.02,212,1688454000"; d="scan'208";a="375525369" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Aug 2023 00:09:38 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10817"; a="688784875" X-IronPort-AV: E=Sophos;i="6.02,212,1688454000"; d="scan'208";a="688784875" Received: from lkp-server02.sh.intel.com (HELO daf8bb0a381d) ([10.239.97.151]) by orsmga003.jf.intel.com with ESMTP; 30 Aug 2023 00:09:03 -0700 Received: from kbuild by daf8bb0a381d with local (Exim 4.96) (envelope-from ) id 1qbFK2-0009Xr-2v; Wed, 30 Aug 2023 07:09:02 +0000 Date: Wed, 30 Aug 2023 15:08:08 +0800 From: kernel test robot Cc: oe-kbuild-all@lists.linux.dev, llvm@lists.linux.dev Subject: clang-14: error: unsupported option '-fsanitize=thread' for target 'powerpc-unknown-linux-gnu' Message-ID: <202308301455.VM45FiiD-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 CC: linux-kernel@vger.kernel.org TO: Rohan McLure CC: Michael Ellerman CC: Christophe Leroy Hi Rohan, FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 6c1b980a7e79e55e951b4b2c47eefebc75071209 commit: 95567f46b4d20c047750a5e3029461afcdc67697 powerpc/{32,book3e}: kcsan: Extend KCSAN Support date: 3 months ago config: powerpc-randconfig-r031-20230830 (https://download.01.org/0day-ci/archive/20230830/202308301455.VM45FiiD-lkp@intel.com/config) compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project.git f28c006a5895fc0e329fe15fead81e37457cb1d1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230830/202308301455.VM45FiiD-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/202308301455.VM45FiiD-lkp@intel.com/ All errors (new ones prefixed by >>): >> clang-14: error: unsupported option '-fsanitize=thread' for target 'powerpc-unknown-linux-gnu' make[2]: *** [scripts/Makefile.build:252: scripts/mod/empty.o] Error 1 shuffle=3495563470 >> clang-14: error: unsupported option '-fsanitize=thread' for target 'powerpc-unknown-linux-gnu' make[2]: *** [scripts/Makefile.build:114: scripts/mod/devicetable-offsets.s] Error 1 shuffle=3495563470 make[2]: Target 'scripts/mod/' not remade because of errors. make[1]: *** [Makefile:1286: prepare0] Error 2 shuffle=3495563470 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:226: __sub-make] Error 2 shuffle=3495563470 make: Target 'prepare' not remade because of errors. -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki