[GIT PULL] VFIO updates for v5.2-rc1

[Alex Williamson]

Hi Linus,

The following changes since commit 085b7755808aa11f78ab9377257e1dad2e6fa4bb:

  Linux 5.1-rc6 (2019-04-21 10:45:57 -0700)

are available in the Git repository at:

  git://github.com/awilliam/linux-vfio.git tags/vfio-v5.2-rc1

for you to fetch changes up to 15c80c1659f27364734a3938b04d1c67479aa11c:

  vfio: Add Cornelia Huck as reviewer (2019-05-08 11:41:26 -0600)

----------------------------------------------------------------
VFIO updates for v5.2-rc1

 - Improve dev_printk() usage (Bjorn Helgaas)

 - Fix issue with blocking in !TASK_RUNNING state while waiting for
   userspace to release devices (Farhan Ali)

 - Fix error path cleanup in nvlink setup (Greg Kurz)

 - mdev-core cleanups and fixes in preparation for more use cases
   (Parav Pandit)

 - Cornelia has volunteered as an official vfio reviewer (Cornelia Huck)

----------------------------------------------------------------
Bjorn Helgaas (1):
      vfio: Use dev_printk() when possible

Cornelia Huck (1):
      vfio: Add Cornelia Huck as reviewer

Farhan Ali (1):
      vfio: Fix WARNING "do not call blocking ops when !TASK_RUNNING"

Greg Kurz (1):
      vfio-pci/nvlink2: Fix potential VMA leak

Parav Pandit (7):
      vfio/mdev: Avoid release parent reference during error path
      vfio/mdev: Removed unused kref
      vfio/mdev: Drop redundant extern for exported symbols
      vfio/mdev: Avoid masking error code to EBUSY
      vfio/mdev: Follow correct remove sequence
      vfio/mdev: Fix aborting mdev child device removal if one fails
      vfio/mdev: Avoid inline get and put parent helpers

 MAINTAINERS                                        |  1 +
 drivers/vfio/mdev/mdev_core.c                      | 18 +++----
 drivers/vfio/mdev/mdev_private.h                   |  1 -
 drivers/vfio/mdev/mdev_sysfs.c                     |  2 +-
 drivers/vfio/pci/vfio_pci.c                        | 23 ++++-----
 drivers/vfio/pci/vfio_pci_config.c                 | 29 +++++------
 drivers/vfio/pci/vfio_pci_nvlink2.c                |  2 +
 .../vfio/platform/reset/vfio_platform_amdxgbe.c    |  5 +-
 drivers/vfio/platform/vfio_platform_common.c       | 12 +++--
 drivers/vfio/vfio.c                                | 59 +++++++++-------------
 include/linux/mdev.h                               | 21 ++++----
 include/linux/pci.h                                |  3 ++
 12 files changed, 81 insertions(+), 95 deletions(-)