CONFIG_HIGHMEM_START_BOOL: Set high memory pool address

General informations

The Linux kernel configuration item CONFIG_HIGHMEM_START_BOOL has multiple definitions:

Set high memory pool address found in arch/microblaze/Kconfig

The configuration item CONFIG_HIGHMEM_START_BOOL:

• prompt: Set high memory pool address
• type: bool
• depends on: CONFIG_ADVANCED_OPTIONS && CONFIG_HIGHMEM
• defined in arch/microblaze/Kconfig
• found in Linux kernels: 2.6.31–2.6.39, 3.0–3.3

Help text

This option allows you to set the base address of the kernel virtual area used to map high memory pages. This can be useful in optimizing the layout of kernel virtual memory.

Say N here unless you know what you are doing.

Set high memory pool address found in arch/ppc/Kconfig

The configuration item CONFIG_HIGHMEM_START_BOOL:

• prompt: Set high memory pool address
• type: bool
• depends on: CONFIG_ADVANCED_OPTIONS && CONFIG_HIGHMEM
• defined in arch/ppc/Kconfig
• found in Linux kernels: 2.5.45–2.5.75, 2.6.0–2.6.26

Help text

This option allows you to set the base address of the kernel virtual area used to map high memory pages. This can be useful in optimizing the layout of kernel virtual memory.

Say N here unless you know what you are doing.

Set high memory pool address found in arch/powerpc/Kconfig

The configuration item CONFIG_HIGHMEM_START_BOOL:

• prompt: Set high memory pool address
• type: bool
• depends on: CONFIG_ADVANCED_OPTIONS && CONFIG_HIGHMEM
• defined in arch/powerpc/Kconfig
• found in Linux kernels: 2.6.15–2.6.25

Help text

This option allows you to set the base address of the kernel virtual area used to map high memory pages. This can be useful in optimizing the layout of kernel virtual memory.

Say N here unless you know what you are doing.

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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