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

# SPDX-License-Identifier: GPL-2.0-only
config SECURITY_LOADPIN
	bool "Pin load of kernel files (modules, fw, etc) to one filesystem"
	depends on SECURITY && BLOCK
	help
	  Any files read through the kernel file reading interface
	  (kernel modules, firmware, kexec images, security policy)
	  can be pinned to the first filesystem used for loading. When
	  enabled, any files that come from other filesystems will be
	  rejected. This is best used on systems without an initrd that
	  have a root filesystem backed by a read-only device such as
	  dm-verity or a CDROM.

config SECURITY_LOADPIN_ENFORCE
	bool "Enforce LoadPin at boot"
	depends on SECURITY_LOADPIN
	help
	  If selected, LoadPin will enforce pinning at boot. If not
	  selected, it can be enabled at boot with the kernel parameter
	  "loadpin.enforce=1".
Commit	Line	Data
ec8f24b7	1	# SPDX-License-Identifier: GPL-2.0-only
9b091556 KC	2	config SECURITY_LOADPIN
	3	bool "Pin load of kernel files (modules, fw, etc) to one filesystem"
	4	depends on SECURITY && BLOCK
	5	help
	6	Any files read through the kernel file reading interface
b937190c KC	7	(kernel modules, firmware, kexec images, security policy)
	8	can be pinned to the first filesystem used for loading. When
	9	enabled, any files that come from other filesystems will be
	10	rejected. This is best used on systems without an initrd that
	11	have a root filesystem backed by a read-only device such as
	12	dm-verity or a CDROM.
	13
13523bef	14	config SECURITY_LOADPIN_ENFORCE
b937190c KC	15	bool "Enforce LoadPin at boot"
	16	depends on SECURITY_LOADPIN
	17	help
	18	If selected, LoadPin will enforce pinning at boot. If not
	19	selected, it can be enabled at boot with the kernel parameter
13523bef	20	"loadpin.enforce=1".