[ewg][GIT PULL] please pull srpt ofed_1_3.git,

[Vu Pham]

Hi Vlad,

Please pull from
git://git.openfabrics.org/~vu/ofed_1_3.git

This pull some fixes for srpt in ofed-1.3

GIT COMMIT COMMENTS
---------------------------------------
srpt: Fix compilation error in 2.6.24-rc2
    Using sg_set_page() in 2.6.24 instead of accessing sg fields directly
    Relying on scatterlist.h in backport header to support older kernels
Signed-off-by: Vu Pham <vu at mellanox.com>

srpt: Fix data corruption of using local mempool without lock
  Change the local buffer allocator to use a spin-lock protected linked
  list instead of an array of atomic_t used/free variables.  The atomic_t
  code was open to a multi-thread race between test and set.  This has
  been observed with the result that the same data buffer was used for
  more than one SCSI operation, either writing the wrong data to the disk
  or sending the wrong data to the initiator.
Signed-off-by: Robert Pearson <rpearson at systemfabricworks.com>
Signed-off-by: David A. McMillen <davem at systemfabricworks.com>

srpt: Add qp and port asynchronous events handling
  Port error: set port lid, sm_lid to zero
  Port active/lid change/pkey change/sm change: refresh port for lid/sm_lid
  QP event on last wqe reached to clean up connection/session
Signed-off-by: Vu Pham <vu at mellanox.com>

srpt: Return the correct scsi status
  Return correct scsi error status in srp response, set expected data 
len, and
  call scst_tgt_cmd_done for aborted command, srp response for aborted 
command
  will be send in srpt_task_mgmt callback
Signed-off-by: Vu Pham <vu at mellanox.com>

srpt: Fix bug in connection tear down to allow clean module unload
  Fix bug in connection tear down to allow clean module unload or multiple
  connect/disconnect/reconnect from initiators. Fix race condition between
  rtu schedule work and ib_cm_notify. Thanks to Robert H.B Netzer
  <rob at systemfabricworks.com> for debugging and fixing them
Signed-off-by: Vu Pham <vu at mellanox.com>

srpt: Avoid calling ib_unregister_client twice when fail to register 
with scst
Signed-off-by: Vu Pham <vu at mellanox.com>

srpt: Add and maintain active scst_cmd list for error handling cases. 
Modify other
   lists' name for better readability ie. completion list, wait command 
list...
Signed-off-by: Vu Pham <vu at mellanox.com>

srpt: Code to have a clean round up to power of 2 for mem_pool element
Signed-off-by: David A. McMillen <davem at systemfabricworks.com>

srpt: Using full initiator port ID as session name
Signed-off-by: Vu Pham <vu at mellanox.com>

thanks,
-vu