Merge tag 'vfio-v5.11-rc1' of git://github.com/awilliam/linux-vfio

Pull VFIO updates from Alex Williamson:

 - Fix uninitialized list walk in error path (Eric Auger)

 - Use io_remap_pfn_range() (Jason Gunthorpe)

 - Allow fallback support for NVLink on POWER8 (Alexey Kardashevskiy)

 - Enable mdev request interrupt with CCW support (Eric Farman)

 - Enable interface to iommu_domain from vfio_group (Lu Baolu)

* tag 'vfio-v5.11-rc1' of git://github.com/awilliam/linux-vfio:
  vfio/type1: Add vfio_group_iommu_domain()
  vfio-ccw: Wire in the request callback
  vfio-mdev: Wire in a request handler for mdev parent
  vfio/pci/nvlink2: Do not attempt NPU2 setup on POWER8NVL NPU
  vfio-pci: Use io_remap_pfn_range() for PCI IO memory
  vfio/pci: Move dummy_resources_list init in vfio_pci_probe()