From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) (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 6D81C7C for ; Wed, 16 Feb 2022 10:49:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1645008590; x=1676544590; h=date:from:to:cc:subject:message-id:mime-version; bh=EUKFDEji/6gwt9hwxzLLJjF4ArMNNPU0gl41KspXdJs=; b=PqqtbX8lwlphbn1NoAyPhDX2G8vqtpPrRgvX9rj045L5LKaK6aRKEiDx WbBwP7ZfgXxuOm6Anr6zHzf6iBLAcio10Y2tYtV2kSJC+VUE3UT5aI86o BNaLUFBZ1HNHnWNGnBnM5/55+X+pQNXxZHc5dQMBwIa1aRD5AvLc/M9tE IEmuT5SlwwqBaschLwAhTHgEsVkzT+nIV2l9uVrO27U86mgjKDArmNKwm JaUL+m+bhwkQItERBZsVdDd61X+KhPZtSNd/XRlSwD+lif+8S2cBeJGTL 6WRSAhTcQHHNWGm4wfuWunb7OZgv2NveKhLR6OnSWjj5NQKYw0gXD+ewp A==; X-IronPort-AV: E=McAfee;i="6200,9189,10259"; a="337011937" X-IronPort-AV: E=Sophos;i="5.88,373,1635231600"; d="scan'208";a="337011937" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Feb 2022 02:49:36 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,373,1635231600"; d="scan'208";a="539979933" Received: from lkp-server01.sh.intel.com (HELO d95dc2dabeb1) ([10.239.97.150]) by fmsmga007.fm.intel.com with ESMTP; 16 Feb 2022 02:49:34 -0800 Received: from kbuild by d95dc2dabeb1 with local (Exim 4.92) (envelope-from ) id 1nKHsL-000Aih-SQ; Wed, 16 Feb 2022 10:49:33 +0000 Date: Wed, 16 Feb 2022 18:49:03 +0800 From: kernel test robot To: Arnd Bergmann Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, Linux Memory Management List , Ard Biesheuvel , Linus Walleij Subject: [linux-next:master 127/5952] ld.lld: error: undefined symbol: generic_handle_arch_irq Message-ID: <202202161817.n8HQcj2s-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) Hi Arnd, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: b593b8979eac3f6255401663fa42f3473b8f6cb1 commit: 54f481a2308efab49d2b14c3f8263b34fdb1c65e [127/5952] ARM: remove old-style irq entry config: arm-buildonly-randconfig-r004-20220216 (https://download.01.org/0day-ci/archive/20220216/202202161817.n8HQcj2s-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 0e628a783b935c70c80815db6c061ec84f884af5) 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 arm cross compiling tool for clang build # apt-get install binutils-arm-linux-gnueabi # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=54f481a2308efab49d2b14c3f8263b34fdb1c65e 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 54f481a2308efab49d2b14c3f8263b34fdb1c65e # 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=arm SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): ld.lld: warning: lld uses blx instruction, no object with architecture supporting feature detected ld.lld: warning: lld uses blx instruction, no object with architecture supporting feature detected >> ld.lld: error: undefined symbol: generic_handle_arch_irq >>> referenced by kernel/entry-armv.o:(__irq_svc) in archive arch/arm/built-in.a >>> referenced by kernel/entry-armv.o:(__irq_usr) in archive arch/arm/built-in.a --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org