Hi Linus, The following changes since commit 39da7c509acff13fc8cb12ec1bb20337c988ed36: Linux 4.11-rc6 (2017-04-09 09:49:44 -0700) are available in the git repository at: git://github.com/awilliam/linux-vfio.git tags/vfio-v4.12-rc1 for you to fetch changes up to 7cb671e7a34d73b29df77d0b53492277744e57e7: vfio/type1: Reduce repetitive calls in vfio_pin_pages_remote() (2017-04-18 15:01:15 -0600) ---------------------------------------------------------------- VFIO updates for v4.12-rc1 - Updates for SPAPR IOMMU backend including compatibility test and memory allocation check (Alexey Kardashevskiy) - Updates for type1 IOMMU backend to remove asynchronous locked page accounting and remove redundancy (Alex Williamson) ---------------------------------------------------------------- Alex Williamson (3): vfio/type1: Remove locked page accounting workqueue vfio/type1: Prune vfio_pin_page_external() vfio/type1: Reduce repetitive calls in vfio_pin_pages_remote() Alexey Kardashevskiy (2): vfio/powerpc/spapr_tce: Enforce IOMMU type compatibility check vfio/spapr_tce: Check kzalloc() return when preregistering memory drivers/vfio/vfio_iommu_spapr_tce.c | 13 ++++ drivers/vfio/vfio_iommu_type1.c | 150 +++++++++++++++--------------------- 2 files changed, 77 insertions(+), 86 deletions(-)