[linux-next:master 5670/8646] arch/arm64/kernel/elfcore.c:110:5: warning: stack frame size (2160) exceeds limit (2048) in 'elf_core_write_extra_data'

[linux-next:master 5670/8646] arch/arm64/kernel/elfcore.c:110:5: warning: stack frame size (2160) exceeds limit (2048) in 'elf_core_write_extra_data'

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   44948bd49d878dad6c9707e34f4a06df73c3a800
commit: 6dd8b1a0b6cb3ed93d24110e02e67ff9d006610a [5670/8646] arm64: mte: Dump the MTE tags in the core file
config: arm64-randconfig-r026-20220225 (https://download.01.org/0day-ci/archive/20220225/202202251856.h276CacJ-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project d271fc04d5b97b12e6b797c6067d3c96a8d7470e)
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 arm64 cross compiling tool for clang build
        # apt-get install binutils-aarch64-linux-gnu
        # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=6dd8b1a0b6cb3ed93d24110e02e67ff9d006610a
        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 6dd8b1a0b6cb3ed93d24110e02e67ff9d006610a
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash arch/arm64/kernel/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

>> arch/arm64/kernel/elfcore.c:110:5: warning: stack frame size (2160) exceeds limit (2048) in 'elf_core_write_extra_data' [-Wframe-larger-than]
   int elf_core_write_extra_data(struct coredump_params *cprm)
       ^
   1 warning generated.


vim +/elf_core_write_extra_data +110 arch/arm64/kernel/elfcore.c

   109	
 > 110	int elf_core_write_extra_data(struct coredump_params *cprm)

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