I experience the following when I try to patch with 004 patch on openbsd 4.8
===> mount_portal make: don't know how to make /usr/src/sys/sys/simplelock.h. Stop in /usr/src/sbin/mount_portal. *** Error code 2 Stop in /usr/src/sbin (line 48 of /usr/share/mk/bsd.subdir.mk). Has anyone encountered this? I have encountered this on macppc system and on amd64. Both systems are 4.8 with the 3 previous errata patches applied. Both systems are updated from 4.7(perhaps this is to blame) I will try this on a clean install of 4.8 when I get home from work.