Hey Nic,
This series mainly consists of error flow fixes:
Patches 1-2: Some logging refactoring. It is much easier to
instruct a user to increase the log level in this case.
Patches 3-10: Some error flow fixes for live target stack shutdown
and cable pull with stress IO scenarios.
Patches 11-15: Remove t10_pi attribute and fix a crash in due to a bad
dereference.
Patches 16-19: Fixes in the area of bond failover scenarios
Patch 20: Workaround for live target stack unload in the presence
of multiple (50+) of active sessions.
While this set makes things better, there is still some work
left to do especially in the area of multi-session error flows.
The set applies cleanly on master branch (with or without the isert
patch from Chris Moore).
Sagi Grimberg (20):
iser-target: Use debug_level parameter to control logging level
iser-target: Adjust log levels and prettify some prints
iscsi-target: Add call to wait_conn in establishment error flow
iser-target: Destroy the connection when getting a connect error
event
iser-target: Initiate connection termination only once
iser-target: Don't deffer disconnected handler to a work
iser-target: Reject connect request in failure path
iser-target: Introduce state ISER_CONN_FULL_FEATURE
iser-target: Parallelize CM connection establishment
iser-target: Use kref_get_unless_zero in connected_handler
iser-target: Move pi context allocation to a function
iser-target: Move protection information handling to a routine
iser-target: Allocate PI contexts dynamically
iser-target: Fix NULL dereference in SW mode DIF
iscsi-target: Remove t10_pi attribute altogether
iser-target: Acquire conn_mutex when changing connection state
iser-target: Move cma_id setup to a function
iser-target: Handle ADDR_CHANGE event for listener cm_id
iser-target: Deffer the last part of wait_conn to a work
iser-target: Work-around live target stack shutdown resource cleanup
drivers/infiniband/ulp/isert/ib_isert.c | 1003 ++++++++++++++++----------
drivers/infiniband/ulp/isert/ib_isert.h | 41 +-
drivers/target/iscsi/iscsi_target_configfs.c | 6 -
drivers/target/iscsi/iscsi_target_core.h | 5 +-
drivers/target/iscsi/iscsi_target_login.c | 3 +
drivers/target/iscsi/iscsi_target_tpg.c | 21 -
drivers/target/iscsi/iscsi_target_tpg.h | 1 -
7 files changed, 648 insertions(+), 432 deletions(-)
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