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(parent: 9f9ef6d) | patch
target: Fix unsupported WRITE_SAME sense payload
authorMartin Svec <martin.svec@zoner.cz>
Tue, 7 Feb 2012 06:13:25 +0000 (22:13 -0800)
committerNicholas Bellinger <nab@linux-iscsi.org>
Tue, 7 Feb 2012 06:48:58 +0000 (06:48 +0000)
commit67236c44741e250199ccd77f1115568e68cf8848
tree4b09d2017a0122984b694e167aeaff2afcc931e0tree | snapshot
parent9f9ef6d3c08319defc29e4cf6ef2868d15ed0cc3commit | diff
target: Fix unsupported WRITE_SAME sense payload

This patch fixes a bug in target-core where unsupported WRITE_SAME ops
from a target_check_write_same_discard() failure was incorrectly
returning CHECK_CONDITION w/ TCM_INVALID_CDB_FIELD sense data.
This was causing some clients to not properly fall back, so go ahead
and use the correct TCM_UNSUPPORTED_SCSI_OPCODE sense for this case.

Reported-by: Martin Svec <martin.svec@zoner.cz>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
drivers/target/target_core_transport.c diff | blob | history
Domain: System / Kernel;