[GIT PULL] VFIO updates for v4.13-rc1

From: Alex Williamson
Date: Thu Jul 13 2017 - 14:40:57 EST

The following changes since commit 32c1431eea4881a6b17bd7c639315010aeefa452:

Linux 4.12-rc5 (2017-06-11 16:48:20 -0700)

are available in the git repository at:

git://github.com/awilliam/linux-vfio.git tags/vfio-v4.13-rc1

for you to fetch changes up to 7f56c30bd0a232822aca38d288da475613bdff9b:

vfio: Remove unnecessary uses of vfio_container.group_lock (2017-07-07 15:37:38 -0600)

VFIO updates for v4.13-rc1

- Include Intel XXV710 in INTx workaround (Alex Williamson)

- Make use of ERR_CAST() for error return (Dan Carpenter)

- Fix vfio_group release deadlock from iommu notifier (Alex Williamson)

- Unset KVM-VFIO attributes only on group match (Alex Williamson)

- Fix release path group/file matching with KVM-VFIO (Alex Williamson)

- Remove unnecessary lock uses triggering lockdep splat (Alex Williamson)

Alex Williamson (5):
vfio/pci: Add Intel XXV710 to hidden INTx devices
vfio: Fix group release deadlock
kvm-vfio: Decouple only when we match a group
vfio: New external user group/file match
vfio: Remove unnecessary uses of vfio_container.group_lock

Dan Carpenter (1):
vfio: Use ERR_CAST() instead of open coding it

drivers/vfio/pci/vfio_pci.c | 4 +--
drivers/vfio/vfio.c | 86 ++++++++++++++++++++++++---------------------
include/linux/vfio.h | 2 ++
virt/kvm/vfio.c | 40 +++++++++++++--------
4 files changed, 75 insertions(+), 57 deletions(-)