Pull SCSI target bug fix from Nicholas Bellinger: "Here is an outstanding target-core bug-fix for v4.5 code." This patch addresses a recent Task Management (TMR) regression related to larger set of multi-port LUN_RESET bug-fixes in v4.5-rc5. It drops a left-over target_put_sess_cmd() of se_cmd->cmd_kref within ABORT_TASK failure path, once a se_cmd descriptor has already completed posting response to fabric driver logic, and must be skipped during normal ABORT_TASK se_cmd->tag lookup" * git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: target: Drop incorrect ABORT_TASK put for completed commands
Unified · Split
| @@ -177,7 +177,6 @@ void core_tmr_abort_task( · 176 unmodified lines | |||
| 177 | 177 | ||
| 178 | if (!__target_check_io_state(se_cmd, se_sess, 0)) { | 178 | if (!__target_check_io_state(se_cmd, se_sess, 0)) { |
| 179 | spin_unlock_irqrestore(&se_sess->sess_cmd_lock, flags); | 179 | spin_unlock_irqrestore(&se_sess->sess_cmd_lock, flags); |
| 180 | target_put_sess_cmd(se_cmd); | ||
| 181 | goto out; | 180 | goto out; |
| 182 | } | 181 | } |
| 183 | list_del_init(&se_cmd->se_cmd_list); | 182 | list_del_init(&se_cmd->se_cmd_list); |