Merge remote-tracking branch 'remotes/awilliam/tags/vfio-pci-for-qemu-
20140630.0' into staging
VFIO patches: MSI-X masking performance fix, Endian fixes, fix runstate on device error
# gpg: Signature made Mon 30 Jun 2014 18:13:40 BST using RSA key ID
3BB08B22
# gpg: Can't check signature: public key not found
* remotes/awilliam/tags/vfio-pci-for-qemu-
20140630.0:
vfio: use correct runstate
vfio: Make BARs native endian
vfio-pci: Fix MSI-X masking performance
vfio-pci: Fix MSI/X debug code
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>