1. 20 Jul, 2012 1 commit
  2. 18 Jul, 2012 1 commit
    • Roland Dreier's avatar
      target: Allow for target_submit_cmd() returning errors · d6dfc868
      Roland Dreier authored
      
      
      We want it to be possible for target_submit_cmd() to return errors up
      to its fabric module callers.  For now just update the prototype to
      return an int, and update all callers to handle non-zero return values
      as an error.
      
      This is immediately useful for tcm_qla2xxx to fix a long-standing active
      I/O session shutdown race, but tcm_fc, usb-gadget, and sbp-target the
      fabric maintainers need to check + ACK that handling a target_submit_cmd()
      failure due to session shutdown does not introduce regressions
      
      (nab: Respin against for-next after initial NACK + update docbook comment +
            fix double se_cmd init in exception path for usb-gadget)
      
      Cc: Chad Dupuis <chad.dupuis@qlogic.com>
      Cc: Arun Easi <arun.easi@qlogic.com>
      Cc: Chris Boot <bootc@bootc.net>
      Cc: Stefan Richter <stefanr@s5r6.in-berlin.de>
      Cc: Mark Rustad <mark.d.rustad@intel.com>
      Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
      Cc: Felipe Balbi <balbi@ti.com>
      Cc: Andy Grover <agrover@redhat.com>
      Signed-off-by: default avatarRoland Dreier <roland@purestorage.com>
      Signed-off-by: default avatarNicholas Bellinger <nab@linux-iscsi.org>
      d6dfc868
  3. 17 Jul, 2012 38 commits