Messages in this thread | | | Date | Sat, 13 Nov 2021 10:38:37 +0800 | From | kernel test robot <> | Subject | arch/ia64/kernel/ptrace.c:2053:6: warning: no previous prototype for 'syscall_get_arguments' |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 66f4beaa6c1d28161f534471484b2daa2de1dce0 commit: 7962c2eddbfe7cce879acb06f9b4f205789e57b7 arch: remove unused function syscall_set_arguments() date: 9 weeks ago 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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7962c2eddbfe7cce879acb06f9b4f205789e57b7 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 7962c2eddbfe7cce879acb06f9b4f205789e57b7 # 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 >>):
arch/ia64/kernel/ptrace.c:1215:1: warning: no previous prototype for 'syscall_trace_enter' [-Wmissing-prototypes] 1215 | syscall_trace_enter (long arg0, long arg1, long arg2, long arg3, | ^~~~~~~~~~~~~~~~~~~ arch/ia64/kernel/ptrace.c:1236:1: warning: no previous prototype for 'syscall_trace_leave' [-Wmissing-prototypes] 1236 | syscall_trace_leave (long arg0, long arg1, long arg2, long arg3, | ^~~~~~~~~~~~~~~~~~~ >> arch/ia64/kernel/ptrace.c:2053:6: warning: no previous prototype for 'syscall_get_arguments' [-Wmissing-prototypes] 2053 | void syscall_get_arguments(struct task_struct *task, | ^~~~~~~~~~~~~~~~~~~~~
vim +/syscall_get_arguments +2053 arch/ia64/kernel/ptrace.c
2052 > 2053 void syscall_get_arguments(struct task_struct *task,
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