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Message-ID: <202102240347.9GYaYvQk-lkp@intel.com>
Date:   Wed, 24 Feb 2021 03:15:54 +0800
From:   kernel test robot <lkp@...el.com>
To:     Brian Gerst <brgerst@...il.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Thomas Gleixner <tglx@...utronix.de>,
        Dominik Brodowski <linux@...inikbrodowski.net>,
        Andy Lutomirski <luto@...nel.org>
Subject: arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous
 prototype for '__x32_compat_sys_io_setup'

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   3b9cdafb5358eb9f3790de2f728f765fef100731
commit: 6cc8d2b286d9e7168d72e342d1b031317cd7752b x86/entry: Refactor COND_SYSCALL macros
date:   11 months ago
config: x86_64-randconfig-r012-20210223 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6cc8d2b286d9e7168d72e342d1b031317cd7752b
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 6cc8d2b286d9e7168d72e342d1b031317cd7752b
        # save the attached .config to linux build tree
        make W=1 ARCH=x86_64 

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

All warnings (new ones prefixed by >>):

   In file included from kernel/sys_ni.c:10:
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_io_setup' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:39:1: note: in expansion of macro 'COND_SYSCALL'
      39 | COND_SYSCALL(io_setup);
         | ^~~~~~~~~~~~
>> arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x32_compat_sys_io_setup' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:118:2: note: in expansion of macro '__COND_SYSCALL'
     118 |  __COND_SYSCALL(x32, compat_sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:158:2: note: in expansion of macro '__X32_COMPAT_COND_SYSCALL'
     158 |  __X32_COMPAT_COND_SYSCALL(name)
         |  ^~~~~~~~~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:40:1: note: in expansion of macro 'COND_SYSCALL_COMPAT'
      40 | COND_SYSCALL_COMPAT(io_setup);
         | ^~~~~~~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_io_destroy' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:41:1: note: in expansion of macro 'COND_SYSCALL'
      41 | COND_SYSCALL(io_destroy);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_io_submit' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:42:1: note: in expansion of macro 'COND_SYSCALL'
      42 | COND_SYSCALL(io_submit);
         | ^~~~~~~~~~~~
>> arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x32_compat_sys_io_submit' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:118:2: note: in expansion of macro '__COND_SYSCALL'
     118 |  __COND_SYSCALL(x32, compat_sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:158:2: note: in expansion of macro '__X32_COMPAT_COND_SYSCALL'
     158 |  __X32_COMPAT_COND_SYSCALL(name)
         |  ^~~~~~~~~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:43:1: note: in expansion of macro 'COND_SYSCALL_COMPAT'
      43 | COND_SYSCALL_COMPAT(io_submit);
         | ^~~~~~~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_io_cancel' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:44:1: note: in expansion of macro 'COND_SYSCALL'
      44 | COND_SYSCALL(io_cancel);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_io_getevents_time32' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:45:1: note: in expansion of macro 'COND_SYSCALL'
      45 | COND_SYSCALL(io_getevents_time32);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_io_getevents' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:46:1: note: in expansion of macro 'COND_SYSCALL'
      46 | COND_SYSCALL(io_getevents);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_io_pgetevents_time32' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:47:1: note: in expansion of macro 'COND_SYSCALL'
      47 | COND_SYSCALL(io_pgetevents_time32);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_io_pgetevents' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:48:1: note: in expansion of macro 'COND_SYSCALL'
      48 | COND_SYSCALL(io_pgetevents);
         | ^~~~~~~~~~~~
>> arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x32_compat_sys_io_pgetevents_time32' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:118:2: note: in expansion of macro '__COND_SYSCALL'
     118 |  __COND_SYSCALL(x32, compat_sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:158:2: note: in expansion of macro '__X32_COMPAT_COND_SYSCALL'
     158 |  __X32_COMPAT_COND_SYSCALL(name)
         |  ^~~~~~~~~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:49:1: note: in expansion of macro 'COND_SYSCALL_COMPAT'
      49 | COND_SYSCALL_COMPAT(io_pgetevents_time32);
         | ^~~~~~~~~~~~~~~~~~~
>> arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x32_compat_sys_io_pgetevents' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:118:2: note: in expansion of macro '__COND_SYSCALL'
     118 |  __COND_SYSCALL(x32, compat_sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:158:2: note: in expansion of macro '__X32_COMPAT_COND_SYSCALL'
     158 |  __X32_COMPAT_COND_SYSCALL(name)
         |  ^~~~~~~~~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:50:1: note: in expansion of macro 'COND_SYSCALL_COMPAT'
      50 | COND_SYSCALL_COMPAT(io_pgetevents);
         | ^~~~~~~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_io_uring_setup' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:51:1: note: in expansion of macro 'COND_SYSCALL'
      51 | COND_SYSCALL(io_uring_setup);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_io_uring_enter' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:52:1: note: in expansion of macro 'COND_SYSCALL'
      52 | COND_SYSCALL(io_uring_enter);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_io_uring_register' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:53:1: note: in expansion of macro 'COND_SYSCALL'
      53 | COND_SYSCALL(io_uring_register);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_lookup_dcookie' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:60:1: note: in expansion of macro 'COND_SYSCALL'
      60 | COND_SYSCALL(lookup_dcookie);
         | ^~~~~~~~~~~~
>> arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x32_compat_sys_lookup_dcookie' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:118:2: note: in expansion of macro '__COND_SYSCALL'
     118 |  __COND_SYSCALL(x32, compat_sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:158:2: note: in expansion of macro '__X32_COMPAT_COND_SYSCALL'
     158 |  __X32_COMPAT_COND_SYSCALL(name)
         |  ^~~~~~~~~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:61:1: note: in expansion of macro 'COND_SYSCALL_COMPAT'
      61 | COND_SYSCALL_COMPAT(lookup_dcookie);
         | ^~~~~~~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_eventfd2' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:64:1: note: in expansion of macro 'COND_SYSCALL'
      64 | COND_SYSCALL(eventfd2);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_epoll_create1' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:67:1: note: in expansion of macro 'COND_SYSCALL'
      67 | COND_SYSCALL(epoll_create1);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_epoll_ctl' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:68:1: note: in expansion of macro 'COND_SYSCALL'
      68 | COND_SYSCALL(epoll_ctl);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_epoll_pwait' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:69:1: note: in expansion of macro 'COND_SYSCALL'
      69 | COND_SYSCALL(epoll_pwait);
         | ^~~~~~~~~~~~
>> arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x32_compat_sys_epoll_pwait' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:118:2: note: in expansion of macro '__COND_SYSCALL'
     118 |  __COND_SYSCALL(x32, compat_sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:158:2: note: in expansion of macro '__X32_COMPAT_COND_SYSCALL'
     158 |  __X32_COMPAT_COND_SYSCALL(name)
         |  ^~~~~~~~~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:70:1: note: in expansion of macro 'COND_SYSCALL_COMPAT'
      70 | COND_SYSCALL_COMPAT(epoll_pwait);
         | ^~~~~~~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_inotify_init1' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:75:1: note: in expansion of macro 'COND_SYSCALL'
      75 | COND_SYSCALL(inotify_init1);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_inotify_add_watch' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:76:1: note: in expansion of macro 'COND_SYSCALL'
      76 | COND_SYSCALL(inotify_add_watch);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_inotify_rm_watch' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:77:1: note: in expansion of macro 'COND_SYSCALL'
      77 | COND_SYSCALL(inotify_rm_watch);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_ioprio_set' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:82:1: note: in expansion of macro 'COND_SYSCALL'
      82 | COND_SYSCALL(ioprio_set);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_ioprio_get' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:83:1: note: in expansion of macro 'COND_SYSCALL'
      83 | COND_SYSCALL(ioprio_get);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_flock' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:86:1: note: in expansion of macro 'COND_SYSCALL'
      86 | COND_SYSCALL(flock);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_quotactl' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:99:1: note: in expansion of macro 'COND_SYSCALL'
      99 | COND_SYSCALL(quotactl);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_signalfd4' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:110:1: note: in expansion of macro 'COND_SYSCALL'
     110 | COND_SYSCALL(signalfd4);
         | ^~~~~~~~~~~~
>> arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x32_compat_sys_signalfd4' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:118:2: note: in expansion of macro '__COND_SYSCALL'
     118 |  __COND_SYSCALL(x32, compat_sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:158:2: note: in expansion of macro '__X32_COMPAT_COND_SYSCALL'
     158 |  __X32_COMPAT_COND_SYSCALL(name)
         |  ^~~~~~~~~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:111:1: note: in expansion of macro 'COND_SYSCALL_COMPAT'
     111 | COND_SYSCALL_COMPAT(signalfd4);
         | ^~~~~~~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_timerfd_create' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:120:1: note: in expansion of macro 'COND_SYSCALL'
     120 | COND_SYSCALL(timerfd_create);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_timerfd_settime' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:121:1: note: in expansion of macro 'COND_SYSCALL'
     121 | COND_SYSCALL(timerfd_settime);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_timerfd_settime32' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:122:1: note: in expansion of macro 'COND_SYSCALL'
     122 | COND_SYSCALL(timerfd_settime32);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_timerfd_gettime' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:123:1: note: in expansion of macro 'COND_SYSCALL'
     123 | COND_SYSCALL(timerfd_gettime);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_timerfd_gettime32' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:124:1: note: in expansion of macro 'COND_SYSCALL'
     124 | COND_SYSCALL(timerfd_gettime32);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_acct' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:129:1: note: in expansion of macro 'COND_SYSCALL'
     129 | COND_SYSCALL(acct);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_capget' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:132:1: note: in expansion of macro 'COND_SYSCALL'
     132 | COND_SYSCALL(capget);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_capset' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:133:1: note: in expansion of macro 'COND_SYSCALL'
     133 | COND_SYSCALL(capset);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_clone3' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:141:1: note: in expansion of macro 'COND_SYSCALL'
     141 | COND_SYSCALL(clone3);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_futex' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:144:1: note: in expansion of macro 'COND_SYSCALL'
     144 | COND_SYSCALL(futex);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_futex_time32' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:145:1: note: in expansion of macro 'COND_SYSCALL'
     145 | COND_SYSCALL(futex_time32);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_set_robust_list' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:146:1: note: in expansion of macro 'COND_SYSCALL'
     146 | COND_SYSCALL(set_robust_list);
         | ^~~~~~~~~~~~
>> arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x32_compat_sys_set_robust_list' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:118:2: note: in expansion of macro '__COND_SYSCALL'
     118 |  __COND_SYSCALL(x32, compat_sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:158:2: note: in expansion of macro '__X32_COMPAT_COND_SYSCALL'
     158 |  __X32_COMPAT_COND_SYSCALL(name)
         |  ^~~~~~~~~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:147:1: note: in expansion of macro 'COND_SYSCALL_COMPAT'
     147 | COND_SYSCALL_COMPAT(set_robust_list);
         | ^~~~~~~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_get_robust_list' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:148:1: note: in expansion of macro 'COND_SYSCALL'
     148 | COND_SYSCALL(get_robust_list);
         | ^~~~~~~~~~~~
>> arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x32_compat_sys_get_robust_list' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:118:2: note: in expansion of macro '__COND_SYSCALL'
     118 |  __COND_SYSCALL(x32, compat_sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:158:2: note: in expansion of macro '__X32_COMPAT_COND_SYSCALL'
     158 |  __X32_COMPAT_COND_SYSCALL(name)
         |  ^~~~~~~~~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:149:1: note: in expansion of macro 'COND_SYSCALL_COMPAT'
     149 | COND_SYSCALL_COMPAT(get_robust_list);
         | ^~~~~~~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_kexec_load' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:156:1: note: in expansion of macro 'COND_SYSCALL'
     156 | COND_SYSCALL(kexec_load);
         | ^~~~~~~~~~~~
>> arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x32_compat_sys_kexec_load' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:118:2: note: in expansion of macro '__COND_SYSCALL'
     118 |  __COND_SYSCALL(x32, compat_sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:158:2: note: in expansion of macro '__X32_COMPAT_COND_SYSCALL'
     158 |  __X32_COMPAT_COND_SYSCALL(name)
         |  ^~~~~~~~~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:157:1: note: in expansion of macro 'COND_SYSCALL_COMPAT'
     157 | COND_SYSCALL_COMPAT(kexec_load);
         | ^~~~~~~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_init_module' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:160:1: note: in expansion of macro 'COND_SYSCALL'
     160 | COND_SYSCALL(init_module);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_delete_module' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:161:1: note: in expansion of macro 'COND_SYSCALL'
     161 | COND_SYSCALL(delete_module);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_syslog' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:166:1: note: in expansion of macro 'COND_SYSCALL'
     166 | COND_SYSCALL(syslog);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_setregid' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:173:1: note: in expansion of macro 'COND_SYSCALL'
     173 | COND_SYSCALL(setregid);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_setgid' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:174:1: note: in expansion of macro 'COND_SYSCALL'
     174 | COND_SYSCALL(setgid);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_setreuid' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:175:1: note: in expansion of macro 'COND_SYSCALL'
     175 | COND_SYSCALL(setreuid);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_setuid' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
         |  ^~~~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:231:2: note: in expansion of macro '__X64_COND_SYSCALL'
     231 |  __X64_COND_SYSCALL(name)     \
         |  ^~~~~~~~~~~~~~~~~~
   kernel/sys_ni.c:176:1: note: in expansion of macro 'COND_SYSCALL'
     176 | COND_SYSCALL(setuid);
         | ^~~~~~~~~~~~
   arch/x86/include/asm/syscall_wrapper.h:40:2: warning: no previous prototype for '__x64_sys_setresuid' [-Wmissing-prototypes]
      40 |  __##abi##_##name(const struct pt_regs *__unused)  \
         |  ^~
   arch/x86/include/asm/syscall_wrapper.h:54:2: note: in expansion of macro '__COND_SYSCALL'
      54 |  __COND_SYSCALL(x64, sys_##name)
..


vim +/__x32_compat_sys_io_setup +40 arch/x86/include/asm/syscall_wrapper.h

    10	
    11	/* Mapping of registers to parameters for syscalls on x86-64 and x32 */
    12	#define SC_X86_64_REGS_TO_ARGS(x, ...)					\
    13		__MAP(x,__SC_ARGS						\
    14			,,regs->di,,regs->si,,regs->dx				\
    15			,,regs->r10,,regs->r8,,regs->r9)			\
    16	
    17	/* Mapping of registers to parameters for syscalls on i386 */
    18	#define SC_IA32_REGS_TO_ARGS(x, ...)					\
    19		__MAP(x,__SC_ARGS						\
    20		      ,,(unsigned int)regs->bx,,(unsigned int)regs->cx		\
    21		      ,,(unsigned int)regs->dx,,(unsigned int)regs->si		\
    22		      ,,(unsigned int)regs->di,,(unsigned int)regs->bp)
    23	
    24	#define __SYS_STUB0(abi, name)						\
    25		asmlinkage long __##abi##_##name(const struct pt_regs *regs);	\
    26		ALLOW_ERROR_INJECTION(__##abi##_##name, ERRNO);			\
    27		asmlinkage long __##abi##_##name(const struct pt_regs *regs)	\
    28			__alias(__do_##name);
    29	
    30	#define __SYS_STUBx(abi, name, ...)					\
    31		asmlinkage long __##abi##_##name(const struct pt_regs *regs);	\
    32		ALLOW_ERROR_INJECTION(__##abi##_##name, ERRNO);			\
    33		asmlinkage long __##abi##_##name(const struct pt_regs *regs)	\
    34		{								\
    35			return __se_##name(__VA_ARGS__);			\
    36		}
    37	
    38	#define __COND_SYSCALL(abi, name)					\
    39		asmlinkage __weak long						\
  > 40		__##abi##_##name(const struct pt_regs *__unused)		\
    41		{								\
    42			return sys_ni_syscall();				\
    43		}
    44	

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

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