>>>>> "yhlu" == yhlu  <yhlu.kernel at gmail.com> writes:
    yhlu> YES.  I will send you the output message later about
    yhlu> "CONFIG_INFINIBAND_MTHCA_DEBUG=y"
Thanks.  In the meantime, can you explain what it means to "enable the
prefmem64 to use real 64 range"?  What is the difference between this
and the configuration that works?
 - R.