On Sun, Sep 24, 2023 at 01:05:33AM +0800, Cindy Lu wrote: > Hi All > Really apologize for the delay, this is the draft RFC for > iommufd support for vdpa, This code provides the basic function > for iommufd support > > The code was tested and passed in device vdpa_sim_net > The qemu code is > https://gitlab.com/lulu6/gitlabqemutmp/-/tree/iommufdRFC > The kernel code is > https://gitlab.com/lulu6/vhost/-/tree/iommufdRFC > > ToDo > 1. this code is out of date and needs to clean and rebase on the latest code > 2. this code has some workaround, I Skip the check for > iommu_group and CACHE_COHERENCY, also some misc issues like need to add > mutex for iommfd operations > 3. only test in emulated device, other modes not tested yet > > After addressed these problems I will send out a new version for RFC. I will > provide the code in 3 weeks What's the status here? -- MST _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
