On Mon, Oct 31, 2022 at 08:25:39PM +0800, Yi Liu wrote: > > There is something wrong with the test suite that it isn't covering > > the above, I'm going to look into that today. > > sounds to be the cause. I didn't see any significant change in vfio_main.c > that may fail gvt. So should the iommufd changes. Then we will re-run the > test after your update.:-) I updated the github with all the changes made so far, it is worth trying again! Thanks, Jason