CONFIG_TMPFS_XATTR: Tmpfs extended attributes

General informations

The Linux kernel configuration item CONFIG_TMPFS_XATTR has multiple definitions:

Tmpfs extended attributes found in fs/Kconfig

The configuration item CONFIG_TMPFS_XATTR:

• prompt: Tmpfs extended attributes
• type: bool
• depends on: CONFIG_TMPFS
• defined in fs/Kconfig
• found in Linux kernels: 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.11, 6.12-rc+HEAD

Help text

Extended attributes are name:value pairs associated with inodes by the kernel or by users (see the attr(5) manual page for details).

This enables support for the trusted.*, security.* and user.* namespaces.

You need this for POSIX ACL support on tmpfs.

If unsure, say N.

tmpfs Extended Attributes found in fs/Kconfig

The configuration item CONFIG_TMPFS_XATTR:

• prompt: tmpfs Extended Attributes
• type: bool
• depends on: CONFIG_TMPFS
• defined in fs/Kconfig
• found in Linux kernels: 2.6.10–2.6.13

Help text

Extended attributes are name:value pairs associated with inodes by the kernel or by users (see the attr(5) manual page, or visit http://acl.bestbits.at/ for details).

If unsure, say N.

Hardware

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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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