Merge with PPC Xen tree.
authorkfraser@localhost.localdomain <kfraser@localhost.localdomain>
Tue, 17 Jul 2007 09:20:21 +0000 (10:20 +0100)
committerkfraser@localhost.localdomain <kfraser@localhost.localdomain>
Tue, 17 Jul 2007 09:20:21 +0000 (10:20 +0100)

Trivial merge