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 53B252CA6 for ; Mon, 2 May 2022 16:52:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1651510366; x=1683046366; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=l7dpW/TC0IMfrf/S9cUvthLkRYRrPAx2jvWGU+40wOQ=; b=f8BR4sIGaDJp+Efas4nfuK9H19ElPemUiHLm7j6s3H4Mw0192kUfT5EW mgJYEj1bFgFAUL/t+R46nyjGDcyyqTiYQo8QTIJtD6DPfTY0N+looSeVW 62TuMXBWCqK6x+gty93LywMnu0XlG8FMVsJkJFZoyEfd0k7RCzrLxS3yG T5c/fhfrtJTRFQSiUirlTBW5vMcPPFlYJm8dIGpGN/B+sB3musamu+k3o WlMs3+aDqqN5BW5k7/yGrj576FpoaoYw6lTzUFefgw+fn+trl9aeFlJCc nmpVV8EscFapf9+3KirtxTLAdghMdBTXx7NnH5Gdt/u2tXLt50RnD5EjM Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10335"; a="247170460" X-IronPort-AV: E=Sophos;i="5.91,192,1647327600"; d="scan'208";a="247170460" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 May 2022 09:52:45 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,192,1647327600"; d="scan'208";a="546513653" Received: from lkp-server01.sh.intel.com (HELO 5056e131ad90) ([10.239.97.150]) by orsmga002.jf.intel.com with ESMTP; 02 May 2022 09:52:44 -0700 Received: from kbuild by 5056e131ad90 with local (Exim 4.95) (envelope-from ) id 1nlZHv-0009hn-OB; Mon, 02 May 2022 16:52:43 +0000 Date: Tue, 3 May 2022 00:52:20 +0800 From: kernel test robot To: Vincent Mailhol Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org Subject: Re: [RFC PATCH] kbuild: call checksyscalls.sh and check-atomics.sh only if prerequisites change Message-ID: <202205030015.JCmg5yPS-lkp@intel.com> References: <20220426155229.436681-1-mailhol.vincent@wanadoo.fr> 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 In-Reply-To: <20220426155229.436681-1-mailhol.vincent@wanadoo.fr> Hi Vincent, [FYI, it's a private test report for your RFC patch.] [auto build test ERROR on masahiroy-kbuild/for-next] [also build test ERROR on linus/master linux/master v5.18-rc5] [cannot apply to next-20220502] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/intel-lab-lkp/linux/commits/Vincent-Mailhol/kbuild-call-checksyscalls-sh-and-check-atomics-sh-only-if-prerequisites-change/20220427-000131 base: https://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git for-next config: mips-randconfig-c004-20220501 (https://download.01.org/0day-ci/archive/20220503/202205030015.JCmg5yPS-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 09325d36061e42b495d1f4c7e933e260eac260ed) 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://github.com/intel-lab-lkp/linux/commit/3cc91cf9074641923203e150664d1cbf83eab243 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Vincent-Mailhol/kbuild-call-checksyscalls-sh-and-check-atomics-sh-only-if-prerequisites-change/20220427-000131 git checkout 3cc91cf9074641923203e150664d1cbf83eab243 # 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 as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): clang-15: 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] scripts/genksyms/parse.y: note: rerun with option '-Wcounterexamples' to generate conflict counterexamples >> make[2]: *** No rule to make target 'missing-syscalls'. make[1]: *** [arch/mips/Makefile:408: 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