CONFIG_DISABLE_VHPT: Disable VHPT

General informations

The Linux kernel configuration item CONFIG_DISABLE_VHPT has multiple definitions:

Disable VHPT found in arch/ia64/Kconfig.debug

The configuration item CONFIG_DISABLE_VHPT:

• prompt: Disable VHPT
• type: bool
• depends on: CONFIG_DEBUG_KERNEL
• defined in arch/ia64/Kconfig.debug
• found in Linux kernels: 2.6.9–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.6

Help text

The Virtual Hash Page Table (VHPT) enhances virtual address translation performance. Normally you want the VHPT active but you can select this option to disable the VHPT for debugging. If you're unsure, answer N.

Disable VHPT found in arch/ia64/Kconfig

The configuration item CONFIG_DISABLE_VHPT:

• prompt: Disable VHPT
• type: bool
• depends on: CONFIG_DEBUG_KERNEL
• defined in arch/ia64/Kconfig
• found in Linux kernels: 2.5.45–2.5.75, 2.6.0–2.6.8

Help text

The Virtual Hash Page Table (VHPT) enhances virtual address translation performance. Normally you want the VHPT active but you can select this option to disable the VHPT for debugging. If you're unsure, answer N.

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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