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    SubjectRe: [PATCH 2/2] selftests/fpu: Add an FPU selftest
    Hi Borislav,

    Thank you for the patch! Yet something to improve:

    [auto build test ERROR on kselftest/next]
    [also build test ERROR on tip/auto-latest linus/master v5.8-rc1 next-20200618]
    [cannot apply to tip/x86/core]
    [If your patch is applied to the wrong git tree, kindly drop us a note.
    And when submitting patch, we suggest to use as documented in
    https://git-scm.com/docs/git-format-patch]

    url: https://github.com/0day-ci/linux/commits/Borislav-Petkov/x86-FPU-FPU-sanitization-for-in-kernel-use/20200620-014453
    base: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git next
    config: x86_64-allmodconfig (attached as .config)
    compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project 487ca07fcc75d52755c9fe2ee05bcb3b6eeeec44)
    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
    # 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 >>, old ones prefixed by <<):

    >> ERROR: modpost: "__gtdf2" [lib/test_fpu.ko] undefined!
    >> ERROR: modpost: "__divdf3" [lib/test_fpu.ko] undefined!
    >> ERROR: modpost: "__muldf3" [lib/test_fpu.ko] undefined!
    >> ERROR: modpost: "__adddf3" [lib/test_fpu.ko] undefined!

    ---
    0-DAY CI Kernel Test Service, Intel Corporation
    https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
    [unhandled content-type:application/gzip]
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