fs/reiserfs/do_balan.o: warning: objtool: balance_leaf_when_delete()+0xc4a: stack state mismatch: cfa1=7+168 cfa2=7+160

fs/reiserfs/do_balan.o: warning: objtool: balance_leaf_when_delete()+0xc4a: stack state mismatch: cfa1=7+168 cfa2=7+160

[kernel test robot]

[-- Attachment #1: Type: text/plain, Size: 1789 bytes --]

CC: linux-kernel(a)vger.kernel.org
TO: Kees Cook <keescook@chromium.org>
CC: Andrew Morton <akpm@linux-foundation.org>
CC: Linux Memory Management List <linux-mm@kvack.org>

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   b7050b242430f3170e0b57f5f55136e44cb8dc66
commit: c637693b20da8706b7f48d96882c9c80ae935151 ubsan: remove UBSAN_MISC in favor of individual options
date:   6 months ago
config: x86_64-buildonly-randconfig-r001-20210626 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 557b101ce714e39438ba1d39c4c50b03e12fcb96)
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/torvalds/linux.git/commit/?id=c637693b20da8706b7f48d96882c9c80ae935151
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout c637693b20da8706b7f48d96882c9c80ae935151
        # 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 warnings (new ones prefixed by >>):

>> fs/reiserfs/do_balan.o: warning: objtool: balance_leaf_when_delete()+0xc4a: stack state mismatch: cfa1=7+168 cfa2=7+160

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

[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 39847 bytes --]