David Disseldorp 63ce3c384d scsi: target: Fix truncated PR-in ReadKeys response ... SPC5r17 states that the contents of the ADDITIONAL LENGTH field are not altered based on the allocation length, so always calculate and pack the full key list length even if the list itself is truncated. According to Maged: Yes it fixes the "Storage Spaces Persistent Reservation" test in the Windows 2016 Server Failover Cluster validation suites when having many connections that result in more than 8 registrations. I tested your patch on 4.17 with iblock. This behaviour can be tested using the libiscsi PrinReadKeys.Truncate test. Cc: stable@vger.kernel.org Signed-off-by: David Disseldorp <ddiss@suse.de> Reviewed-by: Mike Christie <mchristi@redhat.com> Tested-by: Maged Mokhtar <mmokhtar@petasan.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>		2018-06-19 21:36:37 -04:00
..
iscsi	for-4.17/block-20180402	2018-04-05 14:27:02 -07:00
loopback	target/tcm_loop: Use blk_queue_flag_set()	2018-03-08 14:13:48 -07:00
sbp	sbp-target: Delete an error message for a failed memory allocation in three functions	2018-01-12 15:07:21 -08:00
tcm_fc	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
Kconfig	target: Use sgl_alloc_order() and sgl_free()	2018-01-06 09:18:00 -07:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
target_core_alua.c	target: fix ALUA state file path truncation	2017-11-04 15:00:30 -07:00
target_core_alua.h	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending	2017-11-24 19:19:20 -10:00
target_core_configfs.c	scsi: target: prefer dbroot of /etc/target over /var/target	2018-04-19 00:47:02 -04:00
target_core_device.c	target: fix destroy device in target_configure_device	2018-01-18 01:21:11 -08:00
target_core_fabric_configfs.c	target: Move a declaration of a global variable into a header file	2017-11-04 15:15:30 -07:00
target_core_fabric_lib.c	target-core: don't use "const char*" for a buffer that is written to	2018-01-12 15:07:09 -08:00
target_core_file.c	scsi: target: target/file: Add support of direct and async I/O	2018-05-14 22:40:08 -04:00
target_core_file.h	scsi: target: target/file: Add support of direct and async I/O	2018-05-14 22:40:08 -04:00
target_core_hba.c	…
target_core_iblock.c	target: convert to bioset_init()/mempool_init()	2018-05-30 15:33:32 -06:00
target_core_iblock.h	target: convert to bioset_init()/mempool_init()	2018-05-30 15:33:32 -06:00
target_core_internal.h	scsi: target: prefer dbroot of /etc/target over /var/target	2018-04-19 00:47:02 -04:00
target_core_pr.c	scsi: target: Fix truncated PR-in ReadKeys response	2018-06-19 21:36:37 -04:00
target_core_pr.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
target_core_pscsi.c	SCSI misc on 20180610	2018-06-10 13:01:12 -07:00
target_core_pscsi.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
target_core_rd.c	target: break up free_device callback	2017-07-06 23:11:37 -07:00
target_core_rd.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
target_core_sbc.c	target: don't call an unmap callback if a range length is zero	2018-01-12 15:07:28 -08:00
target_core_spc.c	target: Fix cmd size for PR-OUT in passthrough_parse_cdb	2017-07-09 20:58:49 -07:00
target_core_stat.c	target: make config_item_type const	2017-10-19 16:15:17 +02:00
target_core_tmr.c	target: Avoid early CMD_T_PRE_EXECUTE failures during ABORT_TASK	2017-11-07 19:50:24 -08:00
target_core_tpg.c	target: Fix node_acl demo-mode + uncached dynamic shutdown regression	2017-08-09 20:55:19 -07:00
target_core_transport.c	treewide: Use array_size() in vzalloc()	2018-06-12 16:19:22 -07:00
target_core_ua.c	…
target_core_ua.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
target_core_user.c	scsi: target: tcmu: add read length support	2018-06-18 21:02:52 -04:00
target_core_xcopy.c	xcopy: loop over devices using idr helper	2017-07-06 23:11:40 -07:00
target_core_xcopy.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00