CONFIG_MPU: Enable the memory protection unit

General informations

The Linux kernel configuration item CONFIG_MPU has multiple definitions:

Enable the memory protection unit found in arch/blackfin/Kconfig

The configuration item CONFIG_MPU:

• prompt: Enable the memory protection unit
• type: bool
• depends on: (none)
• defined in arch/blackfin/Kconfig
• found in Linux kernels: 3.9–3.19, 4.0–4.16

Help text

Use the processor's MPU to protect applications from accessing memory they do not own. This comes at a performance penalty and is recommended only for debugging.

Enable the memory protection unit (EXPERIMENTAL) found in arch/blackfin/Kconfig

The configuration item CONFIG_MPU:

• prompt: Enable the memory protection unit (EXPERIMENTAL)
• type: bool
• depends on: (none)
• defined in arch/blackfin/Kconfig
• found in Linux kernels: 2.6.25–2.6.39, 3.0–3.8

Help text

Use the processor's MPU to protect applications from accessing memory they do not own. This comes at a performance penalty and is recommended only for debugging.

Hardware

LKDDb

Raw data from LKDDb:

• (none)

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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