CONFIG_BPF_KPROBE_OVERRIDE: Enable BPF programs to override a kprobed function

General informations

The Linux kernel configuration item CONFIG_BPF_KPROBE_OVERRIDE:

• prompt: Enable BPF programs to override a kprobed function
• type: bool
• depends on: ( CONFIG_BPF_EVENTS ) && ( CONFIG_FUNCTION_ERROR_INJECTION )
• defined in kernel/trace/Kconfig
• found in Linux kernels: 4.16–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD

Help text

Allows BPF to override the execution of a probed function and set a different return value. This is used for error injection.

Hardware

LKDDb

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Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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