Re: [PATCH v9 0/3] vfio/mdev: IOMMU aware mediated device

2019-04-12 Thread Joerg Roedel
On Fri, Apr 12, 2019 at 12:13:23PM +0800, Lu Baolu wrote: > Lu Baolu (3): > vfio/mdev: Add iommu related member in mdev_device > vfio/type1: Add domain at(de)taching group helpers > vfio/type1: Handle different mdev isolation type Applied, thanks.

[PATCH v9 0/3] vfio/mdev: IOMMU aware mediated device

2019-04-11 Thread Lu Baolu
Hi, The Mediate Device is a framework for fine-grained physical device sharing across the isolated domains. Currently the mdev framework is designed to be independent of the platform IOMMU support. As the result, the DMA isolation relies on the mdev parent device in a vendor specific way. There a