documentation_complete: true

title: 'Disable hibernation'

description: |-
    Enable the suspend to disk (STD) functionality, which is usually called "hibernation" in user
    interfaces. STD checkpoints the system and powers it off; and restores that checkpoint on
    reboot.

    {{{ describe_kernel_build_config("CONFIG_HIBERNATION", "n") | indent(4) }}}

rationale: |-
    Suspending to disk allows one to replace the running kernel.

warnings:
    {{{ warning_kernel_build_config() | indent(4) }}}

severity: medium

identifiers:
    cce@rhel8: CCE-87608-6
    cce@rhel9: CCE-87609-4
    cce@rhel10: CCE-87786-0

ocil_clause: 'the kernel was not built with the required value'

ocil: |-
    {{{ ocil_kernel_build_config("CONFIG_HIBERNATION", "n") | indent(4) }}}

template:
    name: kernel_build_config
    vars:
        config: CONFIG_HIBERNATION
        value: 'n'

