Warning: ../kernel/trace/ftrace.c:5985 function parameter 'ip' not described in 'register_ftrace_direct'
Warning: ../kernel/trace/ftrace.c:6020 function parameter 'ip' not described in 'unregister_ftrace_direct'
Warning: ../kernel/trace/ftrace.c:6052 function parameter 'ip' not described in 'modify_ftrace_direct'
Warning: ../kernel/trace/ftrace.c:6052 function parameter 'lock_direct_mutex' not described in 'modify_ftrace_direct'
Warning: ../kernel/trace/ftrace.c:5980 function parameter 'ip' not described in 'register_ftrace_direct'
Warning: ../kernel/trace/ftrace.c:6011 function parameter 'ip' not described in 'unregister_ftrace_direct'
Warning: ../kernel/trace/ftrace.c:6043 function parameter 'ip' not described in 'modify_ftrace_direct'
Warning: ../kernel/trace/ftrace.c:6043 function parameter 'lock_direct_mutex' not described in 'modify_ftrace_direct'
Warning: ../kernel/trace/ftrace.c:5985 function parameter 'ip' not described in 'register_ftrace_direct'
Warning: ../kernel/trace/ftrace.c:6020 function parameter 'ip' not described in 'unregister_ftrace_direct'
Warning: ../kernel/trace/ftrace.c:6052 function parameter 'ip' not described in 'modify_ftrace_direct'
Warning: ../kernel/trace/ftrace.c:6052 function parameter 'lock_direct_mutex' not described in 'modify_ftrace_direct'