Messages in this thread | | | Date | Mon, 19 Jul 2021 05:02:03 +0800 | From | kernel test robot <> | Subject | [peterz-queue:locking/ww_rt_mutex 18/18] ld.lld: error: duplicate symbol: wq |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git locking/ww_rt_mutex head: 401531ec0e4c84f3d26d07d1171f893fee6a08aa commit: 401531ec0e4c84f3d26d07d1171f893fee6a08aa [18/18] locking/ww_mutex: test_ww_rt_mutex config: x86_64-randconfig-a013-20210718 (attached as .config) compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 5d5b08761f944d5b9822d582378333cc4b36a0a7) 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/peterz/queue.git/commit/?id=401531ec0e4c84f3d26d07d1171f893fee6a08aa git remote add peterz-queue https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git git fetch --no-tags peterz-queue locking/ww_rt_mutex git checkout 401531ec0e4c84f3d26d07d1171f893fee6a08aa # save the attached .config to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross O=build_dir ARCH=x86_64 SHELL=/bin/bash
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: duplicate symbol: wq >>> defined at test-ww_mutex.c >>> locking/test-ww_mutex.o:(wq) in archive kernel/built-in.a >>> defined at test-ww_rt_mutex.c >>> locking/test-ww_rt_mutex.o:(.bss+0x0) in archive kernel/built-in.a
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