CONFIG_ARM_LPAE: Support for the Large Physical Address Extension

General informations

The Linux kernel configuration item CONFIG_ARM_LPAE:

• prompt: Support for the Large Physical Address Extension
• type: bool
• depends on: CONFIG_MMU && CONFIG_CPU_32v7 && ! CONFIG_CPU_32v6 && ! CONFIG_CPU_32v5 && \
• defined in arch/arm/mm/Kconfig
• found in Linux kernels: 3.3–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD

Help text

Say Y if you have an ARMv7 processor supporting the LPAE page table format and you would like to access memory beyond the 4GB limit. The resulting kernel image will not run on processors without the LPA extension.

If unsure, say N.

Hardware

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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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