[GIT PULL] VFIO updates for v5.4-rc1

[Alex Williamson]

Hi Linus,

The following changes since commit e3fb13b7e47cd18b2bd067ea8a491020b4644baf:

  Merge tag 'modules-for-v5.3-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux (2019-08-23 09:22:00 -0700)

are available in the Git repository at:

  git://github.com/awilliam/linux-vfio.git tags/vfio-v5.4-rc1

for you to fetch changes up to e6c5d727db0a86a3ff21aca6824aae87f3bc055f:

  Merge branches 'v5.4/vfio/alexey-tce-memory-free-v1', 'v5.4/vfio/connie-re-arrange-v2', 'v5.4/vfio/hexin-pci-reset-v3', 'v5.4/vfio/parav-mtty-uuid-v2' and 'v5.4/vfio/shameer-iova-list-v8' into v5.4/vfio/next (2019-08-23 11:26:24 -0600)

----------------------------------------------------------------
VFIO updates for v5.4-rc1

 - Fix spapr iommu error case case (Alexey Kardashevskiy)

 - Consolidate region type definitions (Cornelia Huck)

 - Restore saved original PCI state on release (hexin)

 - Simplify mtty sample driver interrupt path (Parav Pandit)

 - Support for reporting valid IOVA regions to user (Shameer Kolothum)

----------------------------------------------------------------
Alex Williamson (1):
      Merge branches 'v5.4/vfio/alexey-tce-memory-free-v1', 'v5.4/vfio/connie-re-arrange-v2', 'v5.4/vfio/hexin-pci-reset-v3', 'v5.4/vfio/parav-mtty-uuid-v2' and 'v5.4/vfio/shameer-iova-list-v8' into v5.4/vfio/next

Alexey Kardashevskiy (1):
      vfio/spapr_tce: Fix incorrect tce_iommu_group memory free

Cornelia Huck (1):
      vfio: re-arrange vfio region definitions

Parav Pandit (1):
      vfio-mdev/mtty: Simplify interrupt generation

Shameer Kolothum (6):
      vfio/type1: Introduce iova list and add iommu aperture validity check
      vfio/type1: Check reserved region conflict and update iova list
      vfio/type1: Update iova list on detach
      vfio/type1: check dma map request is within a valid iova range
      vfio/type1: Add IOVA range capability support
      vfio/type1: remove duplicate retrieval of reserved regions

hexin (1):
      vfio_pci: Restore original state on release

 drivers/vfio/pci/vfio_pci.c         |  17 +-
 drivers/vfio/vfio_iommu_spapr_tce.c |   9 +-
 drivers/vfio/vfio_iommu_type1.c     | 518 +++++++++++++++++++++++++++++++++++-
 include/uapi/linux/vfio.h           |  71 +++--
 samples/vfio-mdev/mtty.c            |  39 +--
 5 files changed, 583 insertions(+), 71 deletions(-)