[oracle-dtrace:v1/5.15 16/35] <stdin>:1559:2: warning: #warning syscall waitfd not implemented

[oracle-dtrace:v1/5.15 16/35] <stdin>:1559:2: warning: #warning syscall waitfd not implemented

[kernel test robot]

[-- Attachment #1: Type: text/plain, Size: 1792 bytes --]

tree:   https://github.com/oracle/dtrace-linux-kernel v1/5.15
head:   0fee66d7ce96317146609675767971d0f35c3e74
commit: 0fd5e3924d69c1dc81e7c875fc9889b52c50248e [16/35] waitfd: new syscall implementing waitpid() over fds
config: ia64-defconfig (attached as .config)
compiler: ia64-linux-gcc (GCC) 11.2.0
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://github.com/oracle/dtrace-linux-kernel/commit/0fd5e3924d69c1dc81e7c875fc9889b52c50248e
        git remote add oracle-dtrace https://github.com/oracle/dtrace-linux-kernel
        git fetch --no-tags oracle-dtrace v1/5.15
        git checkout 0fd5e3924d69c1dc81e7c875fc9889b52c50248e
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=ia64 

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 >>):

   <stdin>:1517:2: warning: #warning syscall clone3 not implemented [-Wcpp]
>> <stdin>:1559:2: warning: #warning syscall waitfd not implemented [-Wcpp]
--
   <stdin>:1517:2: warning: #warning syscall clone3 not implemented [-Wcpp]
>> <stdin>:1559:2: warning: #warning syscall waitfd not implemented [-Wcpp]
--
   arch/ia64/kernel/asm-offsets.c:23:6: warning: no previous prototype for 'foo' [-Wmissing-prototypes]
      23 | void foo(void)
         |      ^~~
   <stdin>:1517:2: warning: #warning syscall clone3 not implemented [-Wcpp]
>> <stdin>:1559:2: warning: #warning syscall waitfd not implemented [-Wcpp]

---
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: 19961 bytes --]