Added OEM ID to RSDP structure for consistency. Removed uneeded includes
of hvm_info_table.h.

 Changes to be committed:
modified:   tools/firmware/hvmloader/acpi/build.c
modified:   tools/libxc/xc_dom_x86.c
modified:   tools/libxc/xc_hvm_build.c

ACPI activation pass-through changes for HVM loader.

This is the first half of the update which processes ACPI pt
information for adding the OEM information and SLIC tables to
allow HVM activation of Vista.

 On branch master
 Changes to be committed:
modified:   tools/firmware/hvmloader/acpi/build.c
modified:   tools/firmware/hvmloader/util.c
modified:   tools/firmware/hvmloader/util.h
modified:   xen/include/public/hvm/hvm_info_table.h

Modified IASL build to install to the current build environment not the target.

 Changes to be committed:
modified:   tools/firmware/hvmloader/acpi/Makefile

Added HVM_SMINFO_EXTENSIONS define to allow conditional compiling.

 On branch master
 Changes to be committed:
modified:   xen/include/public/hvm/hvm_info_table.h

SMBIOS pass-through functionality for HVM loader

System SMBIOS is passed in to HVM loader via the hvm_table_info
page and is read and loaded into the virtual SMBIOS.

 Changes to be committed:
modified:   tools/firmware/hvmloader/smbios.c
modified:   tools/firmware/hvmloader/util.c
modified:   tools/firmware/hvmloader/util.h
modified:   xen/include/public/hvm/hvm_info_table.h

Merge branch 'master' of http://git.uk.xensource.com/git/xenclient/xen

Remove python tools.

"fix" my build

Adding OEM specific SMBIOS patch files.
 Changes to be committed:
new file:   oem/dell-960-optiplex-smbios.patch
new file:   oem/dell-e6500-latitude-smbios.patch
new file:   oem/hp-6930p-elitebook-smbios.patch
new file:   oem/lenovo-x200-thinkpad-smbios.patch

Compilation
- Remove the checks
- Remove the compilation of fs-back
- Change the cpu argument when we cross compile ioemu in x86_32

[xenpmd] Add sci for power management

[xenpmd] Add xenpmd
Those files were missing since the switching to git.

[tools] Add ps2back headers file

[firmware]
  - Add a missing file: tools/firmware/hvmloader/markers.h

patch suspend-header

patch bcredit

patch compiled_vendor_smbios

patch power_management_vapic_follow_up

patch power_management_vacpi_changes

patch hvm_battery_management

patch xenpmd

patch std_vga_vbe3

patch pci_serial-xen

patch change_ioemu_tree

patch remove_check_x11_devel

patch hvm_build_copy_bios

patch higher_priority_vector_for_acpi

patch tools_get_vgapt_option

patch get_bios_from_0xC0000

patch change_pci_base

patch shadow_check_invalid_mfn

patch remove_failed_assert

patch change_vga_whole_cacheattr

Import xen-unstable, changeset 18641 6bf61b830153