DmaAdapter
DmaDomain
IoCompletionReserve - same as IoCompletion except using reserve process allocated memory
RawInputManager - DirectX Kernel Subsystem object, Window Manager for phones
UserApcReserve - same as NtQueueApc except using reserve process allocated memory
WaitCompletionPacket
Silo (r3 interface removed in 10240 release, object removed in TH2 builds)
NetworkNamespace - managed by NDIS.sys (renamed to NdisCmState in RS1)
Partition - memory manager object, partition is a new type of dynamic server partitioning scheme that goes beyond NUMA. It's basically a set of nodes plus an IO Bus.
VRegConfigurationContext - new RS1 object
VirtualKey - new RS1 object
PsSiloContextPaged - new RS1 object
PsSiloContextNonPaged - new RS1 object
RegistryTransaction - new RS1 object
CoreMessagining - new RS1 object