OpenBSD Errata: January 24, 2022 (ppctrap)

Errata patches for macppc kernel trap handler have been released 
for OpenBSD 6.9 and 7.0.

Source code patches can be found on the respective errata page:

  https://www.openbsd.org/errata69.html
  https://www.openbsd.org/errata70.html