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| author | Quinn Tran <qutran@marvell.com> | 2023-08-17 09:31:32 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2023-08-22 00:37:42 +0300 |
| commit | ae25f65a351ca9c650887c2b37319fa9a41ec258 (patch) | |
| tree | 6ea183ebbc76d88b57d4b11144a9b3a8ff585154 /include/linux/ftrace_irq.h | |
| parent | efeda3bf912f269bcae16816683f432f58d68075 (diff) | |
| download | linux-ae25f65a351ca9c650887c2b37319fa9a41ec258.tar.xz | |
scsi: qla2xxx: Allow 32-byte CDBs
System crashes when a 32-byte CDB was sent to a non T10 PI disk:
[ 177.143279] ? qla2xxx_dif_start_scsi_mq+0xcd8/0xce0 [qla2xxx]
[ 177.149165] ? internal_add_timer+0x42/0x70
[ 177.153372] qla2xxx_mqueuecommand+0x207/0x2b0 [qla2xxx]
[ 177.158730] scsi_queue_rq+0x2b7/0xc00
[ 177.162501] blk_mq_dispatch_rq_list+0x3ea/0x7e0
Current code attempted to use CRC IOCB to send the command but failed.
Instead, type 6 IOCB should be used to send the I/O.
Clone existing type 6 IOCB code with addition of MQ support to allow
32-byte CDBs to go through.
Signed-off-by: Quinn Tran <qutran@marvell.com>
Cc: Laurence Oberman <loberman@redhat.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Link: https://lore.kernel.org/r/20230817063132.21900-3-njavali@marvell.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'include/linux/ftrace_irq.h')
0 files changed, 0 insertions, 0 deletions