mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-01-22 18:08:58 -05:00
Added APIs for pining and unpining set of pages. These call back into backend iommu module to actually pin and unpin pages. Added two new callback functions to struct vfio_iommu_driver_ops. Backend IOMMU module that supports pining and unpinning pages for mdev devices should provide these functions. Renamed static functions in vfio_type1_iommu.c to resolve conflicts Signed-off-by: Kirti Wankhede <kwankhede@nvidia.com> Signed-off-by: Neo Jia <cjia@nvidia.com> Reviewed-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>