A new jail(8) with a configuration file, to replace the work currently done
by /etc/rc.d/jail.

Create the altix project branch. The altix project will add support
for the SGI Altix 350 to FreeBSD/ia64. The hardware used for porting
is a two-module system, consisting of a base compute module and a
CPU expansion module. SGI's NUMAFlex architecture can be an excellent
platform to test CPU affinity and NUMA-aware features in FreeBSD.

- Import the HEAD csup code which is the basis for the cvsmode work.

Merge conflicts.

MFC after: 1 week

Vendor import of OpenSSH 4.4p1.

Remove RCSID from files which have no other diffs to the vendor branch.

Vendor import of OpenSSH-portable 3.6.1p1.

Resolve conflicts.

Vendor import of OpenSSH-portable 3.5p1.

sshd didn't handle actual size of struct sockaddr correctly,
and did copy it as long as just size of struct sockaddr. So,
If connection is via IPv6, sshd didn't log hostname into utmp
correctly.
This problem occured only under FreeBSD because of our hack.
However, this is potential problem of OpenSSH-portable, and
they agreed to fix this.
Though, there is no fixed version of OpenSSH-portable available
yet, since this problem is serious for IPv6 users, I commit the
fix.

Reported by: many people
Reviewed by: current@ and stable@ (no objection)
MFC after: 3 days

Vendor import of OpenSSH 3.3p1.

Vendor import of OpenSSH 3.1

Say "hi" to the latest in the OpenSSH series, version 2.9!

Happy birthday to: rwatson