Nicholas Bellinger c130480b12 target: Fix se_cmd->state_list leak regression during WRITE failure ...

This patch addresses a v3.11 specific regression where se_cmd->state_list
was being leaked during a fabric WRITE failure, when the fabric releases
an associated se_cmd descriptor before I/O submission occurs, and normal
fast path callbacks have a chance to call target_remove_from_state_list().

It was manifesting with Poison overwritten messages with iscsi-target
once an ImmediateData payload CRC32C failure occured.

This bug was originally introduced during v3.11-rc1 with the following
commit:

commit 0b66818ac6de67a6125ae203272fb76e79b3a20f
Author: Nicholas Bellinger <nab@linux-iscsi.org>
Date:   Thu Jun 6 01:36:41 2013 -0700

    target: Drop unnecessary CMD_T_DEV_ACTIVE check from transport_lun_remove_cmd

Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

2013-08-31 15:19:12 -07:00

..

iscsi

iscsi-target: Fix potential NULL pointer in solicited NOPOUT reject

2013-08-23 22:51:16 -07:00

loopback

target: make queue_tm_rsp() return void

2013-07-07 18:36:53 -07:00

sbp

target: make queue_tm_rsp() return void

2013-07-07 18:36:53 -07:00

tcm_fc

target: make queue_tm_rsp() return void

2013-07-07 18:36:53 -07:00

Kconfig

sbp-target: Initial merge of firewire/ieee-1394 target mode support

2012-05-09 15:25:17 -07:00

Makefile

target: move code for CDB emulation

2012-07-16 17:27:45 -07:00

target_core_alua.c

target: Fix incorrect fallthrough of ALUA Standby/Offline/Transition CDBs

2013-04-11 01:48:49 -07:00

target_core_alua.h

target: pass sense_reason as a return value

2012-11-06 20:55:46 -08:00

target_core_configfs.c

target: Alter core_pr_dump_initiator_port for ease of use

2013-06-14 00:04:31 -07:00

target_core_device.c

target: Make virtual_lun0 a nullio device

2013-06-14 00:27:32 -07:00

target_core_fabric_configfs.c

target: Add se_portal_group->tpg_auth_group

2013-07-03 19:44:31 -07:00

target_core_fabric_lib.c

target: Update copyright information to 2012

2012-11-27 22:47:02 -08:00

target_core_file.c

target/file: Fix off-by-one READ_CAPACITY bug for !S_ISBLK export

2013-05-30 17:46:27 -07:00

target_core_file.h

target/file: Bump FD_MAX_SECTORS to 2048 to handle 1M sized I/Os

2013-03-19 17:24:28 -07:00

target_core_hba.c

target: Update copyright information to 2012

2012-11-27 22:47:02 -08:00

target_core_iblock.c

target/iblock: Fix WCE=1 + DPOFUA=1 backend WRITE regression

2013-05-15 01:46:34 -07:00

target_core_iblock.h

target: kill struct se_subsystem_dev

2012-11-06 20:55:43 -08:00

target_core_internal.h

target: Remove unused struct members in se_dev_entry

2013-05-03 16:42:18 -07:00

target_core_pr.c

target: Make core_scsi3_update_and_write_aptpl return sense_reason_t

2013-07-03 19:44:33 -07:00

target_core_pr.h

target: Alter core_pr_dump_initiator_port for ease of use

2013-06-14 00:04:31 -07:00

target_core_pscsi.c

target/pscsi: Reject cross page boundary case in pscsi_map_sg

2013-03-19 17:31:14 -07:00

target_core_pscsi.h

target: kill struct se_subsystem_dev

2012-11-06 20:55:43 -08:00

target_core_rd.c

target: Don't allocate pages for NULLIO devices

2013-06-14 00:27:36 -07:00

target_core_rd.h

target/rd: Add ramdisk bit for NULLIO operation

2013-05-11 16:22:39 -07:00

target_core_sbc.c

target: Add (obsolete) checking for PMI/LBA fields in READ CAPACITY(10)

2013-07-07 18:36:45 -07:00

target_core_spc.c

target: Fix trailing ASCII space usage in INQUIRY vendor+model

2013-08-12 19:11:26 -07:00

target_core_stat.c

target: Update copyright information to 2012

2012-11-27 22:47:02 -08:00

target_core_tmr.c

target: Remove legacy t_fe_count + avoid t_state_lock access in transport_put_cmd

2013-06-20 14:10:41 -07:00

target_core_tpg.c

target: fix possible memory leak in core_tpg_register()

2013-03-18 12:45:52 -07:00

target_core_transport.c

target: Fix se_cmd->state_list leak regression during WRITE failure

2013-08-31 15:19:12 -07:00

target_core_ua.c

target: Update copyright information to 2012

2012-11-27 22:47:02 -08:00

target_core_ua.h

target: pass sense_reason as a return value

2012-11-06 20:55:46 -08:00