CONFIG_XEN_SCRUB_PAGES: Scrub pages before returning them to system

General informations

The Linux kernel configuration item CONFIG_XEN_SCRUB_PAGES:

• prompt: Scrub pages before returning them to system
• type: bool
• depends on: CONFIG_XEN_BALLOON
• defined in drivers/xen/Kconfig
• found in Linux kernels: 2.6.26–2.6.39, 3.0–3.19, 4.0–4.18

Help text

Scrub pages before returning them to the system for reuse by other domains. This makes sure that any confidential data is not accidentally visible to other domains. Is it more secure, but slightly less efficient. If in doubt, say yes.

Hardware

LKDDb

Raw data from LKDDb:

• (none)

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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