This method is also documented at kernel.org: https://www.kernel.org/doc/html/latest/filesystems/ramfs-rootfs-initramfs.html#what-is-initramfs https://www.kern

This method is also documented at kernel.org: https://www.kernel.org/doc/html/latest/filesystems/ramfs-rootfs-initramfs.html#what-is-initramfs https://www.kernel.org/doc/html/latest/filesystems/ramfs-roo... https://www.kernel.org/doc/html/latest/driver-api/early-userspace/early_userspace_support.html https://www.kernel.org/doc/html/latest/driver-api/early-user...