Hi Linus,
The following is the second round of target core updates for the v3.2
merge window. Please go ahead and pull from:
git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git for-next
A separate PULL request for the ib_srpt fabric merge will be going out
shortly.
This series includes:
*) Bugfixes from Joern for TMR processing during LUN_RESET handling
*) Bugfix for tcm_loop to explictly clear control CDB READ payload
*) Conversion of TFO->check_stop_free to return status as a hint to
LUN_RESET processing
*) Removal of TRANSPORT_FREE_CMD_INTR in favor of per fabric release
workqueues
*) Initial pieces of generic active I/O shutdown tracking. (Will be enabled
for ib_srpt in a seperate patch)
*) Convert control CDB code to pass se_task into CDB emulation callback
*) Refactoring of CDB emulation from Christoph to universally use
cmd->execute_task()
The generic active I/O shutdown bits and ->execute_task conversion got
in a bit late, but I still think are suitable v3.2 material. Also, we
have one more bugfix+cleanup patch to remove legacy PYX_TRANSPORT_*
return code usage still being discussed, and will be sent out post merge
window to address existing breakage with se_cmd->scsi_sense_reason
assignment and errno return code conversion.
Thanks!
--nab
Christoph Hellwig (7):
target: add back error handling in transport_complete_task
target: split core_scsi2_emulate_crh
target: split core_scsi3_emulate_pr
target: pass the se_task to the CDB emulation callback
target: refactor transport_emulate_control_cdb
target: remove SCF_EMULATE_CDB_ASYNC
target: use ->exectute_task for all CDB emulation
Dan Carpenter (1):
target/pscsi: blk_make_request() returns an ERR_PTR()
Joern Engel (4):
target: Fix incorrect se_cmd assignment in core_tmr_drain_tmr_list
target: Fix wrong se_tmr being added to drain_tmr_list
target: Minor cleanups to core_tmr_drain_tmr_list
target: Avoid double list_del for aborted se_tmr_req
Nicholas Bellinger (8):
target: Fix compile warning w/ missing module.h include
tcm_loop: Add explict read buffer memset for
SCF_SCSI_CONTROL_SG_IO_CDB
target: Check -ENOMEM to signal QUEUE_FULL from fabric callbacks
iscsi-target: Add missing CMDSN_LOWER_THAN_EXP check in
iscsit_handle_scsi_cmd
iscsi-target: Fix non-immediate TMR handling
target: Make TFO->check_stop_free return free status
target: Remove core TRANSPORT_FREE_CMD_INTR usage
target: Add generic active I/O shutdown logic
drivers/target/iscsi/iscsi_target.c | 11 +-
drivers/target/loopback/tcm_loop.c | 23 ++-
drivers/target/target_core_alua.c | 11 +-
drivers/target/target_core_alua.h | 4 +-
drivers/target/target_core_cdb.c | 217 +++++++-----------
drivers/target/target_core_cdb.h | 14 +
drivers/target/target_core_device.c | 14 +-
drivers/target/target_core_pr.c | 349 ++++++++++++++++------------
drivers/target/target_core_pr.h | 7 +-
drivers/target/target_core_pscsi.c | 2 +-
drivers/target/target_core_tmr.c | 23 +--
drivers/target/target_core_transport.c | 392 ++++++++++++++++++++-----------
drivers/target/tcm_fc/tcm_fc.h | 2 +-
drivers/target/tcm_fc/tfc_cmd.c | 3 +-
include/target/target_core_base.h | 13 +-
include/target/target_core_device.h | 2 +-
include/target/target_core_fabric_ops.h | 11 +-
include/target/target_core_transport.h | 7 +-
18 files changed, 630 insertions(+), 475 deletions(-)
create mode 100644 drivers/target/target_core_cdb.h
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