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| author |  Martin K. Petersen <martin.petersen@oracle.com>
| 2020-09-15 11:24:32 -0400 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com>
| 2020-09-15 11:36:40 -0400 |
| commit | 02f7415054d7054955fd3c43902ad79437b09fbc (patch) | |
| tree | 87a7def48bbe373a820109805b974b53b1d382fa /drivers/scsi/qla2xxx/qla_nvme.c | |
| parent | scsi: lpfc: Remove set but not used 'qp' (diff) | |
| parent | scsi: libsas: Fix error path in sas_notify_lldd_dev_found() (diff) | |
| download | linux-02f7415054d7054955fd3c43902ad79437b09fbc.tar.gz linux-02f7415054d7054955fd3c43902ad79437b09fbc.tar.bz2 linux-02f7415054d7054955fd3c43902ad79437b09fbc.zip | |
Merge branch '5.9/scsi-fixes' into 5.10/scsi-ufs
Resolve UFS discrepancies between fixes and queue.
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_nvme.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_nvme.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/scsi/qla2xxx/qla_nvme.c b/drivers/scsi/qla2xxx/qla_nvme.c index a8da6be52b18..0ded9a778bb0 100644 --- a/drivers/scsi/qla2xxx/qla_nvme.c +++ b/drivers/scsi/qla2xxx/qla_nvme.c @@ -536,6 +536,11 @@ static int qla_nvme_post_cmd(struct nvme_fc_local_port *lport, struct nvme_private *priv = fd->private; struct qla_nvme_rport *qla_rport = rport->private; + if (!priv) { + /* nvme association has been torn down */ + return rval; + } + fcport = qla_rport->fcport; if (!qpair || !fcport || (qpair && !qpair->fw_started) || @@ -687,7 +692,15 @@ int qla_nvme_register_hba(struct scsi_qla_host *vha) tmpl = &qla_nvme_fc_transport; WARN_ON(vha->nvme_local_port); - WARN_ON(ha->max_req_queues < 3); + + if (ha->max_req_queues < 3) { + if (!ha->flags.max_req_queue_warned) + ql_log(ql_log_info, vha, 0x2120, + "%s: Disabling FC-NVME due to lack of free queue pairs (%d).\n", + __func__, ha->max_req_queues); + ha->flags.max_req_queue_warned = 1; + return ret; + } qla_nvme_fc_transport.max_hw_queues = min((uint8_t)(qla_nvme_fc_transport.max_hw_queues), |