CONFIG_KCSAN_REPORT_VALUE_CHANGE_ONLY: Only report races where watcher observed a data value change

General informations

The Linux kernel configuration item CONFIG_KCSAN_REPORT_VALUE_CHANGE_ONLY:

• prompt: Only report races where watcher observed a data value change
• type: bool
• depends on: ! CONFIG_KCSAN_STRICT
• defined in lib/Kconfig.kcsan
• found in Linux kernels: 5.8–5.19, 6.0–6.12, 6.13-rc+HEAD

Help text

If enabled and a conflicting write is observed via a watchpoint, but the data value of the memory location was observed to remain unchanged, do not report the data race.

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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