[xiang-linux:misc 2/2] ERROR: modpost: "get_acl" [fs/nfs/nfsv3.ko] undefined!

[xiang-linux:misc 2/2] ERROR: modpost: "get_acl" [fs/nfs/nfsv3.ko] undefined!

[kernel test robot]

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/xiang/linux.git misc
head:   42e87120aa8e1fc3b67db346fa291bede4c6b2b6
commit: 42e87120aa8e1fc3b67db346fa291bede4c6b2b6 [2/2] nfs: NFSv3: fix SGID bit dropped when inheriting ACLs
config: parisc-defconfig (attached as .config)
compiler: hppa-linux-gcc (GCC) 9.3.0
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
        # https://git.kernel.org/pub/scm/linux/kernel/git/xiang/linux.git/commit/?id=42e87120aa8e1fc3b67db346fa291bede4c6b2b6
        git remote add xiang-linux https://git.kernel.org/pub/scm/linux/kernel/git/xiang/linux.git
        git fetch --no-tags xiang-linux misc
        git checkout 42e87120aa8e1fc3b67db346fa291bede4c6b2b6
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=parisc 

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: "get_acl" [fs/nfs/nfsv3.ko] undefined!

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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