From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga14.intel.com (mga14.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 9EC3768 for ; Wed, 15 Dec 2021 00:31:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1639528299; x=1671064299; h=date:from:to:cc:subject:message-id:mime-version; bh=Vw5g02XxGnh/wWb+FVeeAh5fTIFo1dqda7KD+NsOnxA=; b=n3xEZK7kjIyknetuKb7z0o9zo4wHfZ7n/SWYKpdy/d07X5UMlXrH73Mx 8H8hwicdbW9cSrMT3/qV6rLr7LErBdb+LV0gCE1bZYXxDAmJzZAqgvxWg ZOxcnCjnBUksuwtg2f9zB6hcmlM4s45mdRIPockjWgauL/2kVWKMuZczt KdkurtrqhdcdWcHQmZZ1KrMjD+bRRe1AhtY72lO0Hah4JbMlDAr0j7Ogw 8n8ycEhl5f73n181XCKRABkGJDccuDkY66H6qjayR3nPOV/1z2utM99XH uAGo8VxT3u5aTbYwZ+mP+XF+H6lMTE4ZbrVgcZAQVOqI9P2AzWvSpMh4H g==; X-IronPort-AV: E=McAfee;i="6200,9189,10197"; a="239335419" X-IronPort-AV: E=Sophos;i="5.88,206,1635231600"; d="scan'208";a="239335419" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Dec 2021 16:31:38 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,206,1635231600"; d="scan'208";a="661682623" Received: from lkp-server02.sh.intel.com (HELO 9f38c0981d9f) ([10.239.97.151]) by fmsmga001.fm.intel.com with ESMTP; 14 Dec 2021 16:31:36 -0800 Received: from kbuild by 9f38c0981d9f with local (Exim 4.92) (envelope-from ) id 1mxICm-0000zN-6h; Wed, 15 Dec 2021 00:31:36 +0000 Date: Wed, 15 Dec 2021 08:31:16 +0800 From: kernel test robot To: Arnd Bergmann Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Ard Biesheuvel , Linus Walleij Subject: [ardb:arm-entry-literals 24/38] ld.lld: error: undefined symbol: generic_handle_arch_irq Message-ID: <202112150836.cvaUk2Wq-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) tree: git://git.kernel.org/pub/scm/linux/kernel/git/ardb/linux.git arm-entry-literals head: bed1490d5af6f3411b5b8ca816c8b6ddb9206528 commit: 54f481a2308efab49d2b14c3f8263b34fdb1c65e [24/38] ARM: remove old-style irq entry config: arm-randconfig-r003-20211214 (https://download.01.org/0day-ci/archive/20211215/202112150836.cvaUk2Wq-lkp@intel.com/config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project b6a2ddb6c8ac29412b1361810972e15221fa021c) 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/ardb/linux.git/commit/?id=54f481a2308efab49d2b14c3f8263b34fdb1c65e git remote add ardb git://git.kernel.org/pub/scm/linux/kernel/git/ardb/linux.git git fetch --no-tags ardb arm-entry-literals 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