[PATCH V5 0/7] minimal alignment for p2p bars

[Gavin Shan]

v1 -> v2:
	* Shorten the varaible names so that they looks more short.
	* Changelog adjustment so that they looks more meaningful.

v2 -> v3:
	* Rebase to 3.5.RC4

v3 -> v4:
	* Merge Yinghai's patches.

v3 -> v4:
	* Split patch for easy review.
	* Add function to retrieve the minimal alignment of p2p bridge. 

Lu Yinghai(3):
  pci: change variable name for find_pci_host_bridge
  pci: argument pci_bus for find_pci_host_bridge
  pci: fiddle with conversion of pci and CPU address

Gavin Shan(4)
  pci: make find_pci_host_bridge global
  pci: minimal alignment for bars of P2P bridges
  pci: function to retrieve alignment of p2p bars
  pci: resource assignment based on p2p alignment

 drivers/pci/host-bridge.c |   59 ++++++++++++++++++++++++++++++++++++---------
 drivers/pci/probe.c       |    5 ++++
 drivers/pci/setup-bus.c   |   22 +++++++++++------
 include/linux/pci.h       |   15 +++++++++++-
 4 files changed, 81 insertions(+), 20 deletions(-)

Thanks,
Gavin