From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (unknown [134.134.136.20]) (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 D1C15369; Sun, 30 Jul 2023 11:21:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1690716107; x=1722252107; h=date:from:cc:subject:message-id:mime-version; bh=ObR6JzKrAxIQbiL2j7UMR6a22efiB/GVYK6zIj5Nrp0=; b=cSkUNwHzZgk0W8qMWmyUoJf/bLx96dek7ErYrAOz9AZKd0UwH/ppXw2C slc8uV0hr7aql7dTHejkfmyGtZ7M+XEUmD7W29vCW7oBSdveZuDQy8loO lBPqPgE9kCtqhs8wXVDhaWRDEnM29VBaZtFna6Fr/xbSt30SYwKpi8CtD DPh78BuZPMpZfsFDIHpU9CbdXbErJ8JVy+25/yy0h4Y2gs4BYJYT/Auq2 nBp5tIfNU7CceQcT2sro9/RKFRA6bA5kLx3YKl3ZbvToIaIxXrpVSo1J0 cmln3wEsC2dvwFxNyNt5cOk2I2BKZtS/oIVHcR0hxNabyCoQI/BtQ7uEn A==; X-IronPort-AV: E=McAfee;i="6600,9927,10786"; a="358870995" X-IronPort-AV: E=Sophos;i="6.01,242,1684825200"; d="scan'208";a="358870995" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Jul 2023 04:21:46 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10786"; a="793408603" X-IronPort-AV: E=Sophos;i="6.01,242,1684825200"; d="scan'208";a="793408603" Received: from lkp-server02.sh.intel.com (HELO 953e8cd98f7d) ([10.239.97.151]) by fmsmga008.fm.intel.com with ESMTP; 30 Jul 2023 04:21:45 -0700 Received: from kbuild by 953e8cd98f7d with local (Exim 4.96) (envelope-from ) id 1qQ4Ub-0004Z1-0F; Sun, 30 Jul 2023 11:21:45 +0000 Date: Sun, 30 Jul 2023 19:21:14 +0800 From: kernel test robot Cc: oe-kbuild-all@lists.linux.dev, llvm@lists.linux.dev Subject: clang: error: unsupported option '-fsanitize=thread' for target 'powerpc-unknown-linux-gnu' Message-ID: <202307301929.fDdnJJob-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: d31e3792919e5c97d572c8a27a5a7c1eb9de5aca commit: 95567f46b4d20c047750a5e3029461afcdc67697 powerpc/{32,book3e}: kcsan: Extend KCSAN Support date: 7 weeks ago config: powerpc-randconfig-r005-20230730 (https://download.01.org/0day-ci/archive/20230730/202307301929.fDdnJJob-lkp@intel.com/config) compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a) reproduce: (https://download.01.org/0day-ci/archive/20230730/202307301929.fDdnJJob-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/202307301929.fDdnJJob-lkp@intel.com/ All errors (new ones prefixed by >>): >> clang: error: unsupported option '-fsanitize=thread' for target 'powerpc-unknown-linux-gnu' >> clang: error: unsupported option '-fsanitize=thread' for target 'powerpc-unknown-linux-gnu' make[2]: *** [scripts/Makefile.build:252: scripts/mod/empty.o] Error 1 shuffle=1218860924 make[2]: *** [scripts/Makefile.build:114: scripts/mod/devicetable-offsets.s] Error 1 shuffle=1218860924 make[2]: Target 'scripts/mod/' not remade because of errors. make[1]: *** [Makefile:1286: prepare0] Error 2 shuffle=1218860924 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:226: __sub-make] Error 2 shuffle=1218860924 make: Target 'prepare' not remade because of errors. -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki