Merge commit 'v2.6.28-rc7' into core/locking

Documentation/00-INDEX

Documentation/ABI/testing/sysfs-c2port

Documentation/ABI/testing/sysfs-firmware-acpi

Documentation/DMA-API.txt

Documentation/PCI/00-INDEX

Documentation/PCI/MSI-HOWTO.txt

Documentation/acpi/debug.txt

Documentation/blockdev/00-INDEX

Documentation/blockdev/README.DAC960

Documentation/blockdev/cciss.txt

Documentation/blockdev/cpqarray.txt

Documentation/blockdev/floppy.txt

Documentation/blockdev/nbd.txt

Documentation/blockdev/paride.txt

Documentation/blockdev/ramdisk.txt

Documentation/c2port.txt

Documentation/cgroups/freezer-subsystem.txt

Documentation/cpu-freq/user-guide.txt

Documentation/filesystems/ocfs2.txt

Documentation/filesystems/proc.txt