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scsi: qla2xxx: Add command completion for error path

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The driver held spinlocks during callbacks for NVME errors which
resulted in a deadlock because recovery LS cmds needed the same lock.

Signed-off-by: Duane Grigsby <duane.grigsby@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Duane Grigsby
2017-08-23 15:04:58 -07:00
committed by Martin K. Petersen
parent e6373f33a6
commit cf19c45dba
6 changed files with 25 additions and 1 deletions
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2
drivers/scsi/qla2xxx/qla_def.h
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@@ -427,6 +427,7 @@ struct srb_iocb {
enum nvmefc_fcp_datadir dir;
uint32_t dl;
uint32_t timeout_sec;
struct list_head entry;
} nvme;
} u;
@@ -3338,6 +3339,7 @@ struct qla_qpair {
struct work_struct q_work;
struct list_head qp_list_elem; /* vha->qp_list */
struct list_head hints_list;
struct list_head nvme_done_list;
uint16_t cpuid;
struct qla_tgt_counters tgt_counters;
};