Hey Heiko, On Mon, Apr 03, 2017 at 11:56:59AM +0200, Heiko St?bner wrote: > In general works, and I still keep a working iommu-based display :-) > I can also see my two vop iommus under /sys/class/iommu now. Great, thanks for testing that patch! > Links in the devices subdirectory do not work though, see below: Okay, thats bad, but I think its nothing we should work around right now. My goal with this work is to have a per-iommu check-device call-back to bind devices to iommus in the core code. This will also solve the probe-ordering issue and we are fine again. We just call check-device then for every device on the bus that has no iommu already when the iommu is registered and create the links at that time. Joerg
