This series adds support for DMA device to use vfio. The first patch is to extend current vfio dma mapping API to allow partial unmapping for adjacent memory if the platform does not support partial unmapping.
Xuan Ding (2): vfio: allow partially unmapping adjacent memory vhost: enable IOMMU for async vhost lib/eal/linux/eal_vfio.c | 338 ++++++++++++++++++++++++++------------- lib/vhost/vhost_user.c | 46 +++++- 2 files changed, 273 insertions(+), 111 deletions(-) -- 2.17.1
