CONFIG_KFENCE_STRESS_TEST_FAULTS: Stress testing of fault handling and error reporting

General informations

The Linux kernel configuration item CONFIG_KFENCE_STRESS_TEST_FAULTS:

• prompt: Stress testing of fault handling and error reporting
• type: int
• depends on: CONFIG_EXPERT
• defined in lib/Kconfig.kfence
• found in Linux kernels: 5.12–5.19, 6.0–6.12, 6.13-rc+HEAD

Help text

The inverse probability with which to randomly protect KFENCE object pages, resulting in spurious use-after-frees. The main purpose of this option is to stress test KFENCE with concurrent error reports and allocations/frees. A value of 0 disables stress testing logic.

Only for KFENCE testing; set to 0 if you are not a KFENCE developer.

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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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