CONFIG_PTDUMP_DEBUGFS: Export kernel pagetable layout to userspace via debugfs

General informations

The Linux kernel configuration item CONFIG_PTDUMP_DEBUGFS:

• prompt: Export kernel pagetable layout to userspace via debugfs
• type: bool
• depends on: ( CONFIG_DEBUG_KERNEL ) && ( CONFIG_DEBUG_FS ) && ( CONFIG_GENERIC_PTDUMP )
• defined in mm/Kconfig.debug
• found in Linux kernels: 5.6–5.19, 6.0–6.12

Help text

Say Y here if you want to show the kernel pagetable layout in a debugfs file. This information is only useful for kernel developers who are working in architecture specific areas of the kernel. It is probably not a good idea to enable this feature in a production kernel.

If in doubt, say N.

Hardware

LKDDb

Raw data from 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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