Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target...

Pull scsi target updates from Nicholas Bellinger:
 "The highlights in this series include:

   - Improve sg_table lookup scalability in RAMDISK_MCP (martin)

   - Add device attribute to expose config name for INQUIRY model (tregaron)

   - Convert tcm_vhost to use lock-less list for cmd completion (asias)

   - Add tcm_vhost support for multiple target's per endpoint (asias)

   - Add tcm_vhost support for multiple queues per vhost (asias)

   - Add missing mapped_lun bounds checking during make_mappedlun setup
     in generic fabric configfs code (jan engelhardt + nab)

   - Enforce individual iscsi-target network portal export once per
     TargetName endpoint (grover + nab)

   - Add WRITE_SAME w/ UNMAP=0 emulation to FILEIO backend (nab)

  Things have been mostly quiet this round, with majority of the work
  being done on the iser-target WIP driver + associated iscsi-target
  refactoring patches currently in flight for v3.10 code.

  At this point there is one patch series left outstanding from Asias to
  add support for UNMAP + WRITE_SAME w/ UNMAP=1 to FILEIO awaiting
  feedback from hch & Co, that will likely be included in a post
  v3.9-rc1 PULL request if there are no objections.

  Also, there is a regression bug recently reported off-list that seems
  to be effecting v3.5 and v3.6 kernels with MSFT iSCSI initiators that
  is still being tracked down.  No word if this effects >= v3.7 just
  yet, but if so there will likely another PULL request coming your
  way.."

* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: (26 commits)
  target: Rename spc_get_write_same_sectors -> sbc_get_write_same_sectors
  target/file: Add WRITE_SAME w/ UNMAP=0 emulation support
  iscsi-target: Enforce individual network portal export once per TargetName
  iscsi-target: Refactor iscsit_get_np sockaddr matching into iscsit_check_np_match
  target: Add missing mapped_lun bounds checking during make_mappedlun setup
  target: Fix lookup of dynamic NodeACLs during cached demo-mode operation
  target: Fix parameter list length checking in MODE SELECT
  target: Fix error checking for UNMAP commands
  target: Fix sense data for out-of-bounds IO operations
  target_core_rd: break out unterminated loop during copy
  tcm_vhost: Multi-queue support
  tcm_vhost: Multi-target support
  target: Add device attribute to expose config_item_name for INQUIRY model
  target: don't truncate the fail intr address
  target: don't always say "ipv6" as address type
  target/iblock: Use backend REQ_FLUSH hint for WriteCacheEnabled status
  iscsi-target: make some temporary buffers larger
  tcm_vhost: Optimize gup in vhost_scsi_map_to_sgl
  tcm_vhost: Use iov_num_pages to calculate sgl_count
  tcm_vhost: Introduce iov_num_pages
  ...