[linux-next:master 302/5842] fs/configfs/dir.o: warning: objtool: configfs_mkdir()+0x315: unreachable instruction

[linux-next:master 302/5842] fs/configfs/dir.o: warning: objtool: configfs_mkdir()+0x315: unreachable instruction

[kernel test robot]

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

Hi Bartosz,

FYI, the error/warning still remains.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   4eee8d0b64ecc3231040fa68ba750317ffca5c52
commit: 8336b1fe1552b8da46fb67bfacf1295db95890e9 [302/5842] configfs: implement committable items
config: x86_64-randconfig-a015-20211205 (https://download.01.org/0day-ci/archive/20211210/202112100832.1TIAHVom-lkp@intel.com/config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 5f1d1854eb1450d352663ee732235893c5782237)
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 config file 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 crypto// drivers/ fs/

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()+0x315: unreachable instruction

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