fs/fat/dir.o: warning: objtool: fat_ioctl_filldir+0x869: stack state mismatch: cfa1=4+176 cfa2=4+72

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   0919a5b3b11c699d23bc528df5709f2e3213f6a9
commit: 496d2d23886436f7c651bf4c14950eb002815c61 mm: security: Check early if HARDENED_USERCOPY is enabled
date:   5 months ago
config: x86_64-buildonly-randconfig-002-20250730 (https://download.01.org/0day-ci/archive/20250730/202507300334.WKKs5Yfe-lkp@xxxxxxxxx/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250730/202507300334.WKKs5Yfe-lkp@xxxxxxxxx/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202507300334.WKKs5Yfe-lkp@xxxxxxxxx/

All warnings (new ones prefixed by >>):

>> fs/fat/dir.o: warning: objtool: fat_ioctl_filldir+0x869: stack state mismatch: cfa1=4+176 cfa2=4+72

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki