From: kernel test robot <lkp@intel.com>
To: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Cc: kbuild-all@lists.01.org, clang-built-linux@googlegroups.com,
Linux Memory Management List <linux-mm@kvack.org>,
Tony Luck <tony.luck@intel.com>
Subject: [linux-next:master 11080/11253] ld.lld: error: undefined symbol: mce_register_decode_chain
Date: Sat, 19 Jun 2021 22:26:51 +0800 [thread overview]
Message-ID: <202106192248.eTeLD4oN-lkp@intel.com> (raw)
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: e71e3a48a7e89fa71fb70bf4602367528864d2ff
commit: 0b7338b27e821a61cfa695077aa352312c0ab2f6 [11080/11253] EDAC/igen6: Add Intel Tiger Lake SoC support
config: x86_64-randconfig-r001-20210618 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project d1baf2895467735ab14f4b3415fce204c0cc8e7f)
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 x86_64 cross compiling tool for clang build
# apt-get install binutils-x86-64-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=0b7338b27e821a61cfa695077aa352312c0ab2f6
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 0b7338b27e821a61cfa695077aa352312c0ab2f6
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
>> ld.lld: error: undefined symbol: mce_register_decode_chain
>>> referenced by igen6_edac.c
>>> edac/igen6_edac.o:(igen6_probe) in archive drivers/built-in.a
--
>> ld.lld: error: undefined symbol: mce_unregister_decode_chain
>>> referenced by igen6_edac.c
>>> edac/igen6_edac.o:(igen6_remove) in archive drivers/built-in.a
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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reply other threads:[~2021-06-19 14:27 UTC|newest]
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