[mirror_ubuntu-jammy-kernel.git] / security / landlock / Kconfig

# SPDX-License-Identifier: GPL-2.0-only

config SECURITY_LANDLOCK
	bool "Landlock support"
	depends on SECURITY && !ARCH_EPHEMERAL_INODES
	select SECURITY_PATH
	help
	  Landlock is a sandboxing mechanism that enables processes to restrict
	  themselves (and their future children) by gradually enforcing
	  tailored access control policies.  A Landlock security policy is a
	  set of access rights (e.g. open a file in read-only, make a
	  directory, etc.) tied to a file hierarchy.  Such policy can be
	  configured and enforced by any processes for themselves using the
	  dedicated system calls: landlock_create_ruleset(),
	  landlock_add_rule(), and landlock_restrict_self().

	  See Documentation/userspace-api/landlock.rst for further information.

	  If you are unsure how to answer this question, answer N.  Otherwise,
	  you should also prepend "landlock," to the content of CONFIG_LSM to
	  enable Landlock at boot time.
Commit	Line	Data
90945448 MS	1	# SPDX-License-Identifier: GPL-2.0-only
	2
	3	config SECURITY_LANDLOCK
	4	bool "Landlock support"
cb2c7d1a	5	depends on SECURITY && !ARCH_EPHEMERAL_INODES
90945448 MS	6	select SECURITY_PATH
	7	help
	8	Landlock is a sandboxing mechanism that enables processes to restrict
	9	themselves (and their future children) by gradually enforcing
	10	tailored access control policies. A Landlock security policy is a
	11	set of access rights (e.g. open a file in read-only, make a
	12	directory, etc.) tied to a file hierarchy. Such policy can be
	13	configured and enforced by any processes for themselves using the
	14	dedicated system calls: landlock_create_ruleset(),
	15	landlock_add_rule(), and landlock_restrict_self().
	16
	17	See Documentation/userspace-api/landlock.rst for further information.
	18
	19	If you are unsure how to answer this question, answer N. Otherwise,
	20	you should also prepend "landlock," to the content of CONFIG_LSM to
	21	enable Landlock at boot time.