Hi,

I have a great piece of software, that apparently need HAVE_KPROBES_ON_FTRACE

To config the kernel option I’m using :

make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- menuconfig

The Kernel is Linux/arm64 6.6.63

When I’m doing a search inside menuconfig i get:

Symbol: HAVE_KPROBES_ON_FTRACE [=n]
Type  : bool
Defined at arch/Kconfig:223


Symbol: KPROBES_ON_FTRACE [=n]
Type  : bool
Defined at arch/Kconfig:117
 Depends on: KPROBES [=y] && HAVE_KPROBES_ON_FTRACE [=n] && DYNAMIC_FTRACE_WITH_REGS [=n]

But I found it no where in the menu… and if I add it mannuly in the .config file, then make some more other adapations in menuconfig my manual entry disappear…

Any ideas ?

Maybe HAVE_KPROBES_ON_FTRACE is not supported in 6.6.63 ?

Thanks

  • SteveTechEnglish
    1·
    2 days ago

    The options that start with HAVE_ usually depend on the arch or compiler. I don’t believe it’s possible to enable manually without modifying the source itself.