[GIT PULL] VFIO fixes for v5.12-rc4

[Alex Williamson]

Hi Linus,

The following changes since commit 1e28eed17697bcf343c6743f0028cc3b5dd88bf0:

  Linux 5.12-rc3 (2021-03-14 14:41:02 -0700)

are available in the Git repository at:

  git://github.com/awilliam/linux-vfio.git tags/vfio-v5.12-rc4

for you to fetch changes up to 4ab4fcfce5b540227d80eb32f1db45ab615f7c92:

  vfio/type1: fix vaddr_get_pfns() return in vfio_pin_page_external() (2021-03-16 10:39:29 -0600)

----------------------------------------------------------------
VFIO fixes for v5.12-rc4

 - Fix 32-bit issue with new unmap-all flag (Steve Sistare)

 - Various Kconfig changes for better coverage (Jason Gunthorpe)

 - Fix to batch pinning support (Daniel Jordan)

----------------------------------------------------------------
Daniel Jordan (1):
      vfio/type1: fix vaddr_get_pfns() return in vfio_pin_page_external()

Jason Gunthorpe (4):
      vfio: IOMMU_API should be selected
      vfio-platform: Add COMPILE_TEST to VFIO_PLATFORM
      ARM: amba: Allow some ARM_AMBA users to compile with COMPILE_TEST
      vfio: Depend on MMU

Steve Sistare (1):
      vfio/type1: fix unmap all on ILP32

 drivers/vfio/Kconfig            |  4 ++--
 drivers/vfio/platform/Kconfig   |  4 ++--
 drivers/vfio/vfio_iommu_type1.c | 20 ++++++++++++--------
 include/linux/amba/bus.h        | 11 +++++++++++
 4 files changed, 27 insertions(+), 12 deletions(-)