Hello Linus,
The following pull request contains the first series of target-pending
patches destined for v3.4-rc1. It contains the usual set of updates and
bugfixes to target-core + existing fabric module code, along with a
handful of the patches destined for v3.3 stable.
Please go ahead and pull from:
git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git for-next
It also contains the necessary target-core infrastructure pieces
required to run using tcm_qla2xxx.ko WWPNs with the new Qlogic Fibre
Channel fabric module currently queued in target-pending/for-next-merge,
and coming for round 2.
The highlights for this series include:
*) Add target_submit_tmr() helper function for fabric task management (andy)
*) Convert tcm_fc to use target_submit_tmr() (andy)
*) Replace target core various cmd flags with a transport state (hch)
*) Convert loopback to use workqueue submission (hch)
*) Convert target core to use array_zalloc for tpg_lun_list (joern)
*) Convert target core to use array_zalloc for device_list (joern)
*) Add target core support for TMR_ABORT_TASK (nab)
*) Add target core se_sess->sess_kref + get/put helpers (nab)
*) Add target core se_node_acl->acl_kref for ->acl_free_comp usage (nab)
*) Convert iscsi-target to use target_put_session + sess_kref (nab)
*) Fix tcm_fc fc_exch memory leak in ft_send_resp_status (nab)
*) Fix ib_srpt srpt_handle_cmd send_ioctx->ioctx_kref leak on exception (nab)
*) Fix target core up handling of short INQUIRY buffers (roland)
*) Untangle target-core front-end and back-end meanings of max_sectors
attribute (roland)
*) Set loopback residual field for SCSI commands (roland)
*) Fix target-core 16-bit target ports for SET TARGET PORT GROUPS emulation (roland)
Thanks again to Andy, Christoph, Joern, Roland, and everyone who has contributed
this round!
--nab+
Andy Grover (15):
scsi: update scsi.h with SYNCHRONIZE_CACHE_16
target: Use #define for SYNCHRONIZE_CACHE_16
scsi: Use struct scsi_lun in fc/fcp.h
target: fix comment typos
target: Remove unused struct se_queue_req
target/iscsi: Remove unneeded wrapper functions
tcm_fc: Simplify ft_send_work for tmr path
tcm_fc: Remove cmd->cdb data member
target: Add SCF_SCSI_TMR_CDB usage and drop se_tmr_req_cache
tcm_fc: Move core->fc code conversion earlier in ft_send_tm()
tcm_fc: Call lookup_tmr_lun() for all TM types
tcm_fc: Use transport_generic_free_cmd for ft_sess_put in ft_send_tm
target: Add target_submit_tmr helper function
tcm_fc: Convert ft_send_tm to use target_submit_tmr
target: Cleanup transport_kunmap_data_sg()
Christoph Hellwig (7):
target: replace various cmd flags with a transport state
target: remove the transport_lun_active field in struct se_cmd
target: remove the unused struct iblock_hba
target: increase iblock task sizes
tcm_loop: kill tcm_loop_allocate_core_cmd
tcm_loop: defer all command submissions to workqueue
tcm_loop: switch to using transport_handle_cdb_direct
Dan Carpenter (1):
iscsi-target: remove improper externs
Jörn Engel (7):
target: fix use after free in target_report_luns
target: prevent NULL pointer dereference in target_report_luns
target: Fix off-by-seven in target_report_luns
target: Use array_zalloc for tpg_lun_list
target: Use array_zalloc for device_list
target: remove obvious warnings
iscsi-target: Remove unused variables in iscsi_target_parameters.c
Masanari Iida (1):
target: Fix typo in drivers/target
Nicholas Bellinger (22):
target: Export transport_generic_request_failure symbol
target: Add SCF_ACK_KREF flag for acknowledgement kref
target: Make target_release_cmd_kref release on empty list
target: Add TMR_ABORT_TASK task management support
iscsi-target: Fix iscsit_alloc_buffs() failure cases
target: Fix target_submit_tmr LUN lookup failures
target: Fix target_submit_tmr se_tmr_req allocation failures
tcm_fc: Handle target_submit_tmr allocation failure
target: Push target_submit_tmr LUN lookup failure to system_wq
context
target: Allow target_submit_tmr interrupt context + pass ABORT_TASK
tag
iscsi-target: Fix dynamic -> explict NodeACL pointer reference
target: Convert session_lock to irqsave
target: Add se_sess->sess_kref + get/put helpers
target: Add se_node_acl->acl_free_comp for NodeACL release path
target: Add se_node_acl->acl_kref for ->acl_free_comp usage
target: Convert se_node_acl->acl_group removal to use ->acl_kref
iscsi-target: Convert to use target_put_session + sess_kref
target: Drop unused legacy target_core_fabric_ops API callers
tcm_fc: Fix fc_exch memory leak in ft_send_resp_status
target: Bump core version to v4.1.0-rc2-ml + fabric versions
loopback: Fix transport_generic_allocate_tasks error handling
ib_srpt: Fix srpt_handle_cmd send_ioctx->ioctx_kref leak on exception
Roland Dreier (9):
target: Use LIST_HEAD()/DEFINE_MUTEX() for static objects
target: Fix up handling of short INQUIRY buffers
target: Set peripheral device type consistently in INQUIRY response
target: Don't set WBUS16 or SYNC bits in INQUIRY response
target: Untangle front-end and back-end meanings of max_sectors
attribute
tcm_loop: Set residual field for SCSI commands
target: Fix 16-bit target ports for SET TARGET PORT GROUPS emulation
target: Remove hack to make READ CAPACITY(10) lie if thin
provisioning is enabled
target: Fix sense code for unsupported SERVICE ACTION IN
Spencer O Krum (1):
Documentation/target: Minor spelling typo
Stefan Hajnoczi (1):
target/pscsi: fix PHV_VIRUTAL_HOST_ID typo
Documentation/target/tcm_mod_builder.py | 2 +-
drivers/infiniband/ulp/srpt/ib_srpt.c | 64 ++---
drivers/scsi/bnx2fc/bnx2fc_io.c | 4 +-
drivers/scsi/libfc/fc_fcp.c | 5 +-
drivers/target/iscsi/iscsi_target.c | 41 +--
drivers/target/iscsi/iscsi_target_configfs.c | 53 +----
drivers/target/iscsi/iscsi_target_core.h | 2 +-
drivers/target/iscsi/iscsi_target_device.c | 19 --
drivers/target/iscsi/iscsi_target_device.h | 2 -
drivers/target/iscsi/iscsi_target_erl0.c | 2 +-
drivers/target/iscsi/iscsi_target_erl1.c | 2 +-
drivers/target/iscsi/iscsi_target_login.c | 10 +-
drivers/target/iscsi/iscsi_target_nego.c | 10 +-
drivers/target/iscsi/iscsi_target_nodeattrib.c | 16 +-
drivers/target/iscsi/iscsi_target_parameters.c | 19 +-
drivers/target/iscsi/iscsi_target_tmr.c | 6 +-
drivers/target/iscsi/iscsi_target_tq.c | 6 -
drivers/target/iscsi/iscsi_target_util.c | 7 +-
drivers/target/loopback/tcm_loop.c | 363 ++++++++++-------------
drivers/target/loopback/tcm_loop.h | 4 +-
drivers/target/target_core_alua.c | 7 +-
drivers/target/target_core_cdb.c | 177 +++---------
drivers/target/target_core_configfs.c | 30 +--
drivers/target/target_core_device.c | 107 +++++--
drivers/target/target_core_fabric_configfs.c | 6 +-
drivers/target/target_core_iblock.c | 78 +++---
drivers/target/target_core_iblock.h | 7 +-
drivers/target/target_core_internal.h | 3 +
drivers/target/target_core_pr.c | 23 +-
drivers/target/target_core_pscsi.c | 18 +-
drivers/target/target_core_pscsi.h | 2 +-
drivers/target/target_core_stat.c | 48 ++--
drivers/target/target_core_tmr.c | 103 ++++++--
drivers/target/target_core_tpg.c | 115 +++++---
drivers/target/target_core_transport.c | 367 +++++++++++++++---------
drivers/target/target_core_ua.c | 8 +-
drivers/target/tcm_fc/tcm_fc.h | 8 +-
drivers/target/tcm_fc/tfc_cmd.c | 147 +++-------
drivers/target/tcm_fc/tfc_conf.c | 4 -
drivers/target/tcm_fc/tfc_sess.c | 21 --
include/scsi/fc/fc_fcp.h | 6 +-
include/scsi/scsi.h | 1 +
include/target/target_core_backend.h | 2 +
include/target/target_core_base.h | 85 +++---
include/target/target_core_fabric.h | 14 +-
45 files changed, 962 insertions(+), 1062 deletions(-)
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