[PATCH 0/2] efi: Disable runtime services on RT

[Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>]

These two patches change the default of EFI's runtime service to off on
PREEMPT_RT and allow it to be overwritten in case something needs to be
done like changing the boot-order or so.
The reasoning is to avoid unforeseen large latencies, like the one
observed while using efi-rtc, by default.

Sebastian