Merge branch '3.1-rc-fixes' of git://linux-iscsi.org/target-pending

Merge branch '3.1-rc-fixes' of git://linux-iscsi.org/target-pending

* '3.1-rc-fixes' of git://linux-iscsi.org/target-pending:
  iscsi-target: Fix sendpage breakage with proper padding+DataDigest iovec offsets
  iscsi-target: Disable markers + remove dangerous local scope array usage
  target: Skip non hex characters for VPD=0x83 NAA IEEE Registered Extended
  tcm_fc: Work queue based approach instead of managing own thread and event based mechanism
  tcm_fc: Invalidation of DDP context for FCoE target in error conditions
  target: Fix race between multiple invocations of target_qf_do_work()