Searched hist:"12 f66e4a" (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/drivers/target/ |
| H A D | target_core_sbc.c | 12f66e4a Thu Jun 01 22:45:09 CDT 2017 Jiang Yi <jiangyilism@gmail.com> target: reject COMPARE_AND_WRITE if emulate_caw is not set
In struct se_dev_attrib, there is a field emulate_caw exposed
as a /sys/kernel/config/target/core/$HBA/$DEV/attrib/.
If this field is set zero, it means the corresponding struct se_device
does not support the scsi cmd COMPARE_AND_WRITE
In function sbc_parse_cdb(), go ahead and reject scsi COMPARE_AND_WRITE
if emulate_caw is not set, because it has been explicitly disabled
from user-space.
(Make pr_err ratelimited - nab)
Signed-off-by: Jiang Yi <jiangyilism@gmail.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
12f66e4a Thu Jun 01 22:45:09 CDT 2017 Jiang Yi <jiangyilism@gmail.com> target: reject COMPARE_AND_WRITE if emulate_caw is not set
In struct se_dev_attrib, there is a field emulate_caw exposed
as a /sys/kernel/config/target/core/$HBA/$DEV/attrib/.
If this field is set zero, it means the corresponding struct se_device
does not support the scsi cmd COMPARE_AND_WRITE
In function sbc_parse_cdb(), go ahead and reject scsi COMPARE_AND_WRITE
if emulate_caw is not set, because it has been explicitly disabled
from user-space.
(Make pr_err ratelimited - nab)
Signed-off-by: Jiang Yi <jiangyilism@gmail.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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