[systemd-devel] [PATCH] systemd: mount the EFI variable filesystem

[Colin Walters]

On Mon, 2012-10-29 at 10:21 +0800, joeyli wrote:

> I tested this patch on my UEFI notebook with latest EFI kernel git tree,
> the efivarfs mounted normally after system boot and I can delete/add EFI
> variable through /sys/firmware/efi/efivars.

This causes systemd to output a warning if the kernel doesn't have an
efivars module.  I suppose to do this kind of thing "right" we'd
have to conditionalize the module loads on available kernel version they
first appeared in?

(Yes, I frequently I boot bleeding edge systemd from git on older
kernels)