Hi "Michael,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on linus/master]
[also build test ERROR on v5.17-rc1 next-20220124]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Michael-T-Kloos/Fixed-Misaligned-memory-access-Fixed-pointer-comparison/20220123-115207
base:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 1c52283265a462a100ae63ddf58b4e5884acde86
config: riscv-allmodconfig (https://download.01.org/0day-ci/archive/20220124/202201242120.145V5gDs-lkp(a)intel.com/config)
compiler: riscv64-linux-gcc (GCC) 11.2.0
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://github.com/0day-ci/linux/commit/93c49cc1cc8a49ac3bc9233ec977a82ee3cf4ac6
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Michael-T-Kloos/Fixed-Misaligned-memory-access-Fixed-pointer-comparison/20220123-115207
        git checkout 93c49cc1cc8a49ac3bc9233ec977a82ee3cf4ac6
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=riscv 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 >>):

   riscv64-linux-ld: arch/riscv/lib/memmove.o: in function `memmove':
>> (.text+0x4): multiple definition of `memmove'; mm/kasan/shadow.o:(.text+0x416): first defined here

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