Merge tag 'vfio-v5.1-rc4' of git://github.com/awilliam/linux-vfio

Merge tag 'vfio-v5.1-rc4' of git://github.com/awilliam/linux-vfio

Pull VFIO fixes from Alex Williamson:

 - Fix clang printk format errors (Louis Taylor)

 - Declare structure static to fix sparse warning (Wang Hai)

 - Limit user DMA mappings per container (CVE-2019-3882) (Alex
   Williamson)

* tag 'vfio-v5.1-rc4' of git://github.com/awilliam/linux-vfio:
  vfio/type1: Limit DMA mappings per container
  vfio/spapr_tce: Make symbol 'tce_iommu_driver_ops' static
  vfio/pci: use correct format characters