[Solved] Where is CONFIG_DEBUG_INFO_BTF?

[eborg]

I have a 6.1.67 kernel and am trying to work with libbpf which calls for a kernel built with CONFIG_DEBUG_INFO_BTF=y. A search in 'menuconfig' says the module is here ...

-> Kernel hacking
-> Compile-time checks and compiler options
-> Generate BTF typeinfo (DEBUG_INFO_BTF [=n])

But when I go there, I do not see the option. How else can I find a way to enable these options witin the kernel?

[grknight]

If you press 'z' in menuconfig, it may appear and allow you to choose "Help" to show what depending option is missing preventing its selection.

[eborg]

Thanks for that.