Features -------- VMM-bypass for IPoIB from Guest VM VMM-bypass for Guest Vm applications using the verbs interface Native I/0 performance for Guest VM No hypervisor changes are needed for this release Guest allocation and reservation of User Access Regions - this closes the potential security hole opened in a previous version Bugs/unsupport features ----------------------- guest CM unsupported currently limited to 1 adapter per physical machine link status of operational is required for communication over ib within a single physical machine annoying debug messages being generated - need to clean up rmmod ib_mthca will cause a crash loading any modules other than ib_mthca and ib_ipoib on a guest may cause problems