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Thu, 20 May 2021 23:57:44 +0200 Received: from [85.7.101.30] (helo=linux.home) by sslproxy03.your-server.de with esmtpsa (TLSv1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1ljqfo-000K2E-B1; Thu, 20 May 2021 23:57:44 +0200 Subject: Re: [linux-next:pending-fixes 118/395] extable.c:undefined reference to `arm64_bpf_fixup_exception' To: kernel test robot Cc: kbuild-all@lists.01.org, clang-built-linux@googlegroups.com, Linux Memory Management List , Alexei Starovoitov References: <202105191005.n805ieKd-lkp@intel.com> From: Daniel Borkmann Message-ID: <020bb9c5-e029-80ef-aa01-784cb34e2b58@iogearbox.net> Date: Thu, 20 May 2021 23:57:43 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.2 MIME-Version: 1.0 In-Reply-To: <202105191005.n805ieKd-lkp@intel.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Authenticated-Sender: daniel@iogearbox.net X-Virus-Scanned: Clear (ClamAV 0.103.2/26176/Thu May 20 13:14:29 2021) Authentication-Results: imf07.hostedemail.com; dkim=none; dmarc=none; spf=pass (imf07.hostedemail.com: domain of daniel@iogearbox.net designates 213.133.104.62 as permitted sender) smtp.mailfrom=daniel@iogearbox.net X-Stat-Signature: 7hebomgfyaqcj9aahcan9ddxjynf8m8t X-Rspamd-Queue-Id: 0B47FA0001CA X-Rspamd-Server: rspam02 X-HE-Tag: 1621547866-118817 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000146, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On 5/19/21 4:20 AM, kernel test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git pending-fixes > head: 8bb1ba5daf09803b0c243a53d34f6ae1da8acc23 > commit: b24abcff918a5cbf44b0c982bd3477a93e8e4911 [118/395] bpf, kconfig: Add consolidated menu entry for bpf with core options > config: arm64-randconfig-r034-20210519 (attached as .config) > compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project ceb1ac9812cb0972cfa34cecc5e5704ae2a22063) > 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 arm64 cross compiling tool for clang build > # apt-get install binutils-aarch64-linux-gnu > # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=b24abcff918a5cbf44b0c982bd3477a93e8e4911 > git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git > git fetch --no-tags linux-next pending-fixes > git checkout b24abcff918a5cbf44b0c982bd3477a93e8e4911 > # save the attached .config to linux build tree > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm64 > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot > > All errors (new ones prefixed by >>): > > aarch64-linux-gnu-ld: Unexpected GOT/PLT entries detected! > aarch64-linux-gnu-ld: Unexpected run-time procedure linkages detected! > aarch64-linux-gnu-ld: arch/arm64/mm/extable.o: in function `fixup_exception': >>> extable.c:(.text+0x44): undefined reference to `arm64_bpf_fixup_exception' Reproduced, fixed and squashed into: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git/commit/?id=6bdacdb48e94ff26c03c6eeeef48c03c5e2f7dd4 > --- > 0-DAY CI Kernel Test Service, Intel Corporation > https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org >