Hi Dun, Ray and Kun, Something to consider is that Test Point in edk2_platforms/MinPlatformPkg looks for contiguous memory for all of the memory types that persist into the OS.  This runtime allocation in PEI will cause fragmentation that will lead to that test failing. Thanks, Ken -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#119110): https://edk2.groups.io/g/devel/message/119110 Mute This Topic: https://groups.io/mt/106150805/7686176 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [rebecca@openfw.io] -=-=-=-=-=-=-=-=-=-=-=-