linux-stable/drivers/target
Nicholas Bellinger ba539743b7 target: Fix MAINTENANCE_IN service action CDB checks to use lower 5 bits
This patch fixes the MAINTENANCE_IN service action type checks to only
look at the proper lower 5 bits of cdb byte 1.  This addresses the case
where MI_REPORT_TARGET_PGS w/ extended header using the upper three bits of
cdb byte 1 was not processed correctly in transport_generic_cmd_sequencer,
as well as the three cases for standby, unavailable, and transition ALUA
primary access state checks.

Also add MAINTENANCE_IN to the excluded list in transport_generic_prepare_cdb()
to prevent the PARAMETER DATA FORMAT bits from being cleared.

Cc: Hannes Reinecke <hare@suse.de>
Cc: Rob Evers <revers@redhat.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Roland Dreier <roland@purestorage.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2012-05-17 00:45:58 -07:00
..
iscsi target/iscsi: cleanup some allocation style issues 2012-05-06 15:02:33 -07:00
loopback target: Rename target_allocate_tasks to target_setup_cmd_from_cdb 2012-04-14 17:40:36 -07:00
tcm_fc tcm_fc: Remove use of transport_do_task_sg_chain() 2012-04-14 17:40:31 -07:00
Kconfig iscsi-target: Add iSCSI fabric support for target v4.1 2011-07-26 09:16:43 +00:00
Makefile target: remove the ->transport_split_cdb callback in se_cmd 2011-10-24 03:21:15 +00:00
target_core_alua.c target: Fix MAINTENANCE_IN service action CDB checks to use lower 5 bits 2012-05-17 00:45:58 -07:00
target_core_alua.h target: replace ->execute_task with ->execute_cmd 2012-05-06 15:11:14 -07:00
target_core_cdb.c target: Remove max_sectors device attribute for modern se_task less code 2012-05-09 15:08:47 -07:00
target_core_configfs.c target: Remove max_sectors device attribute for modern se_task less code 2012-05-09 15:08:47 -07:00
target_core_device.c target: Remove max_sectors device attribute for modern se_task less code 2012-05-09 15:08:47 -07:00
target_core_fabric_configfs.c target: Use array_zalloc for device_list 2012-03-15 19:15:51 -07:00
target_core_fabric_lib.c target: remove useless casts 2011-12-14 11:28:07 +00:00
target_core_file.c target: remove struct se_task 2012-05-06 15:11:26 -07:00
target_core_file.h target: remove struct se_task 2012-05-06 15:11:26 -07:00
target_core_hba.c target: header reshuffle, part2 2011-12-14 11:26:05 +00:00
target_core_iblock.c target: remove struct se_task 2012-05-06 15:11:26 -07:00
target_core_iblock.h target: remove struct se_task 2012-05-06 15:11:26 -07:00
target_core_internal.h target: move the state and execute lists to the command 2012-05-06 15:11:26 -07:00
target_core_pr.c target: replace ->execute_task with ->execute_cmd 2012-05-06 15:11:14 -07:00
target_core_pr.h target: replace ->execute_task with ->execute_cmd 2012-05-06 15:11:14 -07:00
target_core_pscsi.c target: remove struct se_task 2012-05-06 15:11:26 -07:00
target_core_pscsi.h target: remove struct se_task 2012-05-06 15:11:26 -07:00
target_core_rd.c target: remove struct se_task 2012-05-06 15:11:26 -07:00
target_core_rd.h target: don't limit transfer sizes for the ramdisk backend 2012-04-14 17:40:30 -07:00
target_core_stat.c target: remove obvious warnings 2012-03-15 19:16:09 -07:00
target_core_tmr.c target: remove the t_task_cdbs_ex_left field in struct se_cmd 2012-05-06 15:11:27 -07:00
target_core_tpg.c target: Remove obsolete DF_READ_ONLY usage 2012-04-14 16:04:58 -07:00
target_core_transport.c target: Fix MAINTENANCE_IN service action CDB checks to use lower 5 bits 2012-05-17 00:45:58 -07:00
target_core_ua.c target: Use array_zalloc for device_list 2012-03-15 19:15:51 -07:00
target_core_ua.h