xref: /linux/Documentation/ABI/testing/sysfs-firmware-initrd (revision ae22a94997b8a03dcb3c922857c203246711f9d4)
1What:		/sys/firmware/initrd
2Date:		December 2023
3Contact:	Alexander Graf <graf@amazon.com>
4Description:
5		When the kernel was booted with an initrd and the
6		"retain_initrd" option is set on the kernel command
7		line, /sys/firmware/initrd contains the contents of the
8		initrd that the kernel was booted with.
9