[vfs:work.mount-syscalls 8/10] <stdin>:1400:2: warning: #warning syscall fsmount not implemented

[vfs:work.mount-syscalls 8/10] <stdin>:1400:2: warning: #warning syscall fsmount not implemented

[kbuild test robot]

[-- Attachment #1: Type: text/plain, Size: 1348 bytes --]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git work.mount-syscalls
head:   f1b5618e013af28b3c78daf424436a79674423c0
commit: 93766fbd2696c2c4453dd8e1070977e9cd4e6b6d [8/10] vfs: syscall: Add fsmount() to create a mount for a superblock
config: c6x-evmc6678_defconfig (attached as .config)
compiler: c6x-elf-gcc (GCC) 8.1.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 93766fbd2696c2c4453dd8e1070977e9cd4e6b6d
        # save the attached .config to linux build tree
        GCC_VERSION=8.1.0 make.cross ARCH=c6x 

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

   <stdin>:1388:2: warning: #warning syscall open_tree not implemented [-Wcpp]
   <stdin>:1391:2: warning: #warning syscall move_mount not implemented [-Wcpp]
   <stdin>:1394:2: warning: #warning syscall fsopen not implemented [-Wcpp]
   <stdin>:1397:2: warning: #warning syscall fsconfig not implemented [-Wcpp]
>> <stdin>:1400:2: warning: #warning syscall fsmount not implemented [-Wcpp]

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 5398 bytes --]