[linux-next:master 8273/13218] fs/configfs/dir.o: warning: objtool: configfs_mkdir()+0x2b8: unreachable instruction

[linux-next:master 8273/13218] fs/configfs/dir.o: warning: objtool: configfs_mkdir()+0x2b8: unreachable instruction

[kernel test robot]

[-- Attachment #1: Type: text/plain, Size: 1585 bytes --]

CC: Linux Memory Management List <linux-mm@kvack.org>
TO: Bartosz Golaszewski <brgl@bgdev.pl>

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   b477ae38e81579a32caca7f4fb428275cb6b46c1
commit: 8336b1fe1552b8da46fb67bfacf1295db95890e9 [8273/13218] configfs: implement committable items
config: x86_64-randconfig-a003-20211103 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 264d3b6d4e08401c5b50a85bd76e80b3461d77e6)
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://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=8336b1fe1552b8da46fb67bfacf1295db95890e9
        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 8336b1fe1552b8da46fb67bfacf1295db95890e9
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/ fs/ kernel// mm//

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/configfs/dir.o: warning: objtool: configfs_mkdir()+0x2b8: unreachable instruction

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

[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 29482 bytes --]