CONFIG_DEBUG_KMAP_LOCAL_FORCE_MAP: Enforce kmap_local temporary mappings

General informations

The Linux kernel configuration item CONFIG_DEBUG_KMAP_LOCAL_FORCE_MAP:

• prompt: Enforce kmap_local temporary mappings
• type: bool
• depends on: CONFIG_DEBUG_KERNEL && CONFIG_ARCH_SUPPORTS_KMAP_LOCAL_FORCE_MAP
• defined in lib/Kconfig.debug
• found in Linux kernels: 5.11–5.19, 6.0–6.8, 6.9-rc+HEAD

Help text

This option enforces temporary mappings through the kmap_local mechanism for non-highmem pages and on non-highmem systems. Disable this for production systems!

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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