fs/fuse/fuse.o: error: objtool: fuse_emit+0x7e6: unknown CFA base reg -1

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   4bf5d3da79c48e1df4bab82c9680c53adeff7820
commit: 51a8de6c50bf947c8f534cd73da4c8f0a13e7bed fuse: reject oversized dirents in page cache
date:   4 weeks ago
config: x86_64-buildonly-randconfig-003-20260519 (https://download.01.org/0day-ci/archive/20260519/202605190427.XnIczptZ-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/20260519/202605190427.XnIczptZ-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
| Fixes: 51a8de6c50bf ("fuse: reject oversized dirents in page cache")
| Reported-by: kernel test robot <lkp@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202605190427.XnIczptZ-lkp@xxxxxxxxx/

All error/warnings (new ones prefixed by >>):

>> fs/fuse/fuse.o: warning: objtool: fuse_emit+0x7ed: undefined stack state
>> fs/fuse/fuse.o: error: objtool: fuse_emit+0x7e6: unknown CFA base reg -1

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