Hi Marcin, Sorry to disturb you but I would like to consult you a little question about this patch because of my lack of engineering experience: Q: It seems like that the third patch will delete Iort.aslc file and moving the creation of IORT into SbsaQemuAcpiDxe driver, so the firmware can dynamically create a suitable MADT & IORT ? By the way, dose this means part of Shashi's code in the first patch (add GIC ITS support) will be covered/removed? Many thanks Yuquan