[GIT PULL] efi: Pass secure boot mode to kernel

[Matt Fleming]

On Thu, 08 Dec, at 11:45:17AM, David Howells wrote:
> Hi Matt, Ard,
> 
> Is it too late to request this for the upcoming merge window?

For something as non-trivial as this, yes, it's too late. We generally
close the EFI tree window for new features around -rc5 time.

> Also, I've made
> Lukas's requested changes and reposted just that patch in my reply to him.  Do
> you want me to repost the lot?
 
Please do, yeah.