SunOS uses trap 2 to clear cpu caches.  From NetBSD via scottr and gwr.
SunOS uses trap 2 to clear cpu caches.  From NetBSD via scottr and gwr.

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