diff options
| author | Duane Grigsby <duane.grigsby@cavium.com> | 2017-08-24 01:04:58 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-08-25 05:29:19 +0300 |
| commit | cf19c45dba19757e5016cb1acc5ef1529005f8c3 (patch) | |
| tree | bdafceae9d3b31387ed70a9469dcd493bd920e45 /drivers/scsi/qla2xxx/qla_mid.c | |
| parent | e6373f33a6bba0de9f543f4a7faeaaa536c62997 (diff) | |
| download | linux-cf19c45dba19757e5016cb1acc5ef1529005f8c3.tar.xz | |
scsi: qla2xxx: Add command completion for error path
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>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_mid.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_mid.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c index 3089094b48fa..608d1aeb97be 100644 --- a/drivers/scsi/qla2xxx/qla_mid.c +++ b/drivers/scsi/qla2xxx/qla_mid.c @@ -759,11 +759,18 @@ static void qla_do_work(struct work_struct *work) struct qla_qpair *qpair = container_of(work, struct qla_qpair, q_work); struct scsi_qla_host *vha; struct qla_hw_data *ha = qpair->hw; + struct srb_iocb *nvme, *nxt_nvme; spin_lock_irqsave(&qpair->qp_lock, flags); vha = pci_get_drvdata(ha->pdev); qla24xx_process_response_queue(vha, qpair->rsp); spin_unlock_irqrestore(&qpair->qp_lock, flags); + + list_for_each_entry_safe(nvme, nxt_nvme, &qpair->nvme_done_list, + u.nvme.entry) { + list_del_init(&nvme->u.nvme.entry); + qla_nvme_cmpl_io(nvme); + } } /* create response queue */ |