CONFIG_PPC_RADIX_MMU_DEFAULT: Default to using the Radix MMU when possible

General informations

The Linux kernel configuration item CONFIG_PPC_RADIX_MMU_DEFAULT:

• prompt: Default to using the Radix MMU when possible
• type: bool
• depends on: ( CONFIG_PPC_64S_HASH_MMU ) && ( CONFIG_PPC_BOOK3S_64 ) && ( CONFIG_PPC_RADIX_MMU )
• defined in arch/powerpc/platforms/Kconfig.cputype
• found in Linux kernels: 4.15–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD

Help text

When the hardware supports the Radix MMU, default to using it unless "disable_radix[=yes]" is specified on the kernel command line.

If this option is disabled, the Hash MMU will be used by default, unless "disable_radix=no" is specified on the kernel command line.

If you're unsure, say Y.

Hardware

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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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