linux-kernel - [oracle-dtrace:v1/5.15 16/35] include/uapi/asm-generic/unistd.h:884:24: error: 'sys_waitfd' undeclared here (not in a function); did you mean 'sys

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Date:   Tue, 9 Nov 2021 08:04:16 +0800
From:   kernel test robot <lkp@...el.com>
To:     Nick Alcock <nick.alcock@...cle.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Kris Van Hees <kris.van.hees@...cle.com>,
        Tomas Jedlicka <tomas.jedlicka@...cle.com>,
        Eugene Loh <eugene.loh@...cle.com>,
        David Mc Lean <david.mclean@...cle.com>,
        Vincent Lim <vincent.lim@...cle.com>
Subject: [oracle-dtrace:v1/5.15 16/35]
 include/uapi/asm-generic/unistd.h:884:24: error: 'sys_waitfd' undeclared
 here (not in a function); did you mean 'sys_waitid'?

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: nios2-defconfig (attached as .config)
compiler: nios2-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
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=nios2 SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>

All errors (new ones prefixed by >>):

>> include/uapi/asm-generic/unistd.h:884:24: error: 'sys_waitfd' undeclared here (not in a function); did you mean 'sys_waitid'?
     884 | __SYSCALL(__NR_waitfd, sys_waitfd)
         |                        ^~~~~~~~~~
   arch/nios2/kernel/syscall_table.c:13:37: note: in definition of macro '__SYSCALL'
      13 | #define __SYSCALL(nr, call) [nr] = (call),
         |                                     ^~~~


vim +884 include/uapi/asm-generic/unistd.h

   882	
   883	#define __NR_waitfd 473
 > 884	__SYSCALL(__NR_waitfd, sys_waitfd)
   885	

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

Download attachment ".config.gz" of type "application/gzip" (10316 bytes)