David Disseldorp 1d2ff149b2 scsi: target/iblock: fix WRITE SAME zeroing ...

SBC4 specifies that WRITE SAME requests with the UNMAP bit set to zero
"shall perform the specified write operation to each LBA specified by the
command".  Commit 2237498f0b ("target/iblock: Convert WRITE_SAME to
blkdev_issue_zeroout") modified the iblock backend to call
blkdev_issue_zeroout() when handling WRITE SAME requests with UNMAP=0 and a
zero data segment.

The iblock blkdev_issue_zeroout() call incorrectly provides a flags
parameter of 0 (bool false), instead of BLKDEV_ZERO_NOUNMAP.  The bool
false parameter reflects the blkdev_issue_zeroout() API prior to commit
ee472d835c ("block: add a flags argument to (__)blkdev_issue_zeroout")
which was merged shortly before 2237498f0b.

Link: https://lore.kernel.org/r/20200419163109.11689-1-ddiss@suse.de
Fixes: 2237498f0b ("target/iblock: Convert WRITE_SAME to blkdev_issue_zeroout")
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: David Disseldorp <ddiss@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

2020-04-22 00:02:13 -04:00

..

iscsi

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2020-04-02 17:03:53 -07:00

loopback

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21 10:50:46 +02:00

sbp

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -07:00

tcm_fc

scsi: libfc: remove unnecessary assertion on ep variable

2019-12-19 22:08:55 -05:00

Kconfig

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21 10:50:46 +02:00

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

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -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: use an enum to track emulate_ua_intlck_ctrl

2020-02-21 17:37:16 -05:00

target_core_device.c

scsi: target: use an enum to track emulate_ua_intlck_ctrl

2020-02-21 17:37:16 -05:00

target_core_fabric_configfs.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157

2019-05-30 11:26:37 -07:00

target_core_fabric_lib.c

scsi: target: fix PR IN / READ FULL STATUS for FC

2020-04-13 14:00:41 -04:00

target_core_file.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -07:00

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

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -07:00

target_core_iblock.c

scsi: target/iblock: fix WRITE SAME zeroing

2020-04-22 00:02:13 -04:00

target_core_iblock.h

scsi: target/core: Use the SECTOR_SHIFT constant

2018-10-16 01:13:35 -04:00

target_core_internal.h

scsi: target/core: Make ABORT and LUN RESET handling synchronous

2018-12-07 21:22:55 -05:00

target_core_pr.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -07:00

target_core_pr.h

scsi: target/core: Rework the SPC-2 reservation handling code

2019-04-12 20:20:05 -04:00

target_core_pscsi.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -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

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -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

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -07:00

target_core_spc.c

scsi: target: use an enum to track emulate_ua_intlck_ctrl

2020-02-21 17:37:16 -05:00

target_core_stat.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -07:00

target_core_tmr.c

scsi: target: convert boolean se_dev_attrib types to bool

2020-02-21 17:37:14 -05:00

target_core_tpg.c

scsi: target: Remove tpg_list and se_portal_group.se_tpg_node

2019-10-03 22:00:09 -04:00

target_core_transport.c

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2020-04-02 17:03:53 -07:00

target_core_ua.c

scsi: target: use an enum to track emulate_ua_intlck_ctrl

2020-02-21 17:37:16 -05:00

target_core_ua.h

scsi: target: Fix handling of removed LUNs

2018-07-02 16:44:32 -04:00

target_core_user.c

scsi: target: tcmu: reset_ring should reset TCMU_DEV_BIT_BROKEN

2020-04-13 14:03:20 -04:00

target_core_xcopy.c

scsi: target: use the stack for XCOPY passthrough cmds

2020-03-29 18:10:59 -04:00

target_core_xcopy.h

scsi: target: use the stack for XCOPY passthrough cmds

2020-03-29 18:10:59 -04:00