[PATCH 0 of 6] PowerPC Linux patches

[Hollis Blanchard <hollisb@us.ibm.com>]

Hi Keir, we've been maintaining PowerPC Linux patches in our own tree for quite
a while. This patch queue brings them into the new linux-2.6.18-xen.hg tree.

These patches reorganize arch-generic Xen Linux code, so I'm sending them by
mail for review. If they are acceptable, I will commit them (and the PowerPC
code that depends on them) to the PowerPC Linux tree so you can pull from
there.

Please review.

16 files changed, 404 insertions(+), 36 deletions(-)
arch/ia64/xen/hypervisor.c           |    5 
drivers/xen/Kconfig                  |    7 +
drivers/xen/Makefile                 |    4 
drivers/xen/char/mem.c               |    8 -
drivers/xen/core/Makefile            |    1 
drivers/xen/core/gnttab.c            |   39 +++---
drivers/xen/core/xencomm.c           |  192 ++++++++++++++++++++++++++++++++++
drivers/xen/privcmd/Makefile         |    3 
drivers/xen/privcmd/compat_privcmd.c |   72 ++++++++++++
drivers/xen/util.c                   |   10 -
fs/compat_ioctl.c                    |   16 ++
include/asm-i386/mach-xen/asm/io.h   |    4 
include/asm-ia64/uaccess.h           |    4 
include/xen/gnttab.h                 |    2 
include/xen/public/privcmd.h         |   22 +++
include/xen/xencomm.h                |   51 +++++++++