Andrew Gallatin ceca66bb01 insert a magical second memory barrier prior to calling draina() in
badaddr_read().  This fixes 'machine check in pal mode' halts on
ev5 2100As.

MFC candidate -- after spending 6 hours tracking this down, I checked and
discovered that it has been in NetBSD for over a year, so it should be safe
for MFC into 4.3-RELEASE
2001-04-08 16:43:59 +00:00
..