Merge branch 'x86/urgent' into x86/mm to pick up dependencies

The device IDs are arbitrary hex numbers (vendor controlled) and normally used

only in a single location, the pci_device_id table.

Please DO submit new vendor/device IDs to http://pciids.sourceforge.net/.

Please DO submit new vendor/device IDs to http://pci-ids.ucw.cz/.

There are mirrors of the pci.ids file at http://pciids.sourceforge.net/

and https://github.com/pciutils/pciids.

  Associate an event fd to an AFU interrupt so that the user process

  can be notified when the AFU sends an interrupt.

OCXL_IOCTL_GET_METADATA:

  Obtains configuration information from the card, such at the size of

  MMIO areas, the AFU version, and the PASID for the current context.

mmap

----

  interrupts.

Optional properties:

- clocks: Optional reference to the clock used by the XOR engine.

- clocks: Optional reference to the clocks used by the XOR engine.

- clock-names: mandatory if there is a second clock, in this case the

   name must be "core" for the first clock and "reg" for the second

   one

Example:

                "catalyst",

                "microchip",

                "nxp",

                "ramtron",

                "renesas",

                "nxp",

                "st",

                Some vendors use different model names for chips which are just