On Mon, 11 Nov 2024 00:51:09 +0900 "Masami Hiramatsu (Google)" <mhiramat@xxxxxxxxxx> wrote: > diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig > index 2fc55a1a88aa..91a6382c04bd 100644 > --- a/kernel/trace/Kconfig > +++ b/kernel/trace/Kconfig > @@ -307,12 +307,10 @@ config DYNAMIC_FTRACE_WITH_ARGS > > config FPROBE > bool "Kernel Function Probe (fprobe)" > - depends on FUNCTION_TRACER > - depends on DYNAMIC_FTRACE_WITH_REGS || DYNAMIC_FTRACE_WITH_ARGS > - depends on HAVE_FTRACE_REGS_HAVING_PT_REGS || !HAVE_DYNAMIC_FTRACE_WITH_ARGS > - depends on HAVE_RETHOOK > - select RETHOOK > - default n > + depends on HAVE_FUNCTION_GRAPH_FREGS && HAVE_FTRACE_GRAPH_FUNC > + depends on DYNAMIC_FTRACE_WITH_ARGS > + select FUNCTION_GRAPH_TRACER > + default y Please remove the "default y". This will select function graph tracer and will not let you to disable it without disabling this. If you really want to tick off Linus, then make an option that selects other options "default y" ;-) Can you rebase the series off of v6.13-rc1? There's a minor conflict with the riscv Kconfig. -- Steve > help > This option enables kernel function probe (fprobe) based on ftrace. > The fprobe is similar to kprobes, but probes only for kernel function
