K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2011-08-02T18:12:19.773236Z
K 7
svn:log
V 594
Corrections for the iBCS2 support that seems to regressed from 4.x times.

In particular:
- fix format specifiers in the DPRINTFs;
- do not use kernel_map for temporal mapping backed by the vnode, this
  cannot work since kernel map is a system map. Use exec_map instead.
- ignore error code from an attempt to insert the hole. If supposed hole
  is located at the region already populated by .bss, it is not an error.
- correctly translate vm error codes to errno, when appropriate.

Reported and tested by:	Rich Naill <rich enterprisesystems net>
Approved by:	re (kensmith)
MFC after:	1 week

END