[GIT PULL] VFIO fix for v5.9-rc2

[Alex Williamson]

Hi Linus,

The following changes since commit 9123e3a74ec7b934a4a099e98af6a61c2f80bbf5:

  Linux 5.9-rc1 (2020-08-16 13:04:57 -0700)

are available in the Git repository at:

  git://github.com/awilliam/linux-vfio.git tags/vfio-v5.9-rc2

for you to fetch changes up to aae7a75a821a793ed6b8ad502a5890fb8e8f172d:

  vfio/type1: Add proper error unwind for vfio_iommu_replay() (2020-08-17 11:09:13 -0600)

----------------------------------------------------------------
VFIO fixes for v5.9-rc2

 - Fix lockdep issue reported for recursive read-lock (Alex Williamson)

 - Fix missing unwind in type1 replay function (Alex Williamson)

----------------------------------------------------------------
Alex Williamson (2):
      vfio-pci: Avoid recursive read-lock usage
      vfio/type1: Add proper error unwind for vfio_iommu_replay()

 drivers/vfio/pci/vfio_pci_private.h |   2 +
 drivers/vfio/pci/vfio_pci_rdwr.c    | 120 ++++++++++++++++++++++++++++--------
 drivers/vfio/vfio_iommu_type1.c     |  71 +++++++++++++++++++--
 3 files changed, 164 insertions(+), 29 deletions(-)