Hi,I found smm code privilege switch sample code in project mu.For example : switch ring0 to ring3 through tss gate call.So, is there any plan to introduce it to udk smm sample code? Thanks -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#116296): https://edk2.groups.io/g/devel/message/116296 Mute This Topic: https://groups.io/mt/104600076/7686176 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [rebecca@openfw.io] -=-=-=-=-=-=-=-=-=-=-=-