kernel/Documentation/trace/ftrace-design.rst
.. .. @@ -229,14 +229,6 @@ 229 229 pass the return address pointer as the 'retp' argument to 230 230 ftrace_push_return_trace(). 231 231 232 -HAVE_FTRACE_NMI_ENTER233 ----------------------234 -235 -If you can't trace NMI functions, then skip this option.236 -237 -<details to be filled>238 -239 -240 232 HAVE_SYSCALL_TRACEPOINTS 241 233 ------------------------ 242 234