Rely on 16 byte pcb alignment, and use double loads and stores during context switches. Should have been commited ages ago (when pcb alignment was fixed). No functional change.
Rely on 16 byte pcb alignment, and use double loads and stores during
context switches. Should have been commited ages ago (when pcb alignment
was fixed). No functional change.

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars