diff options
| author | James Smart <jsmart2021@gmail.com> | 2021-10-21 00:14:10 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-10-21 06:33:45 +0300 |
| commit | a516074c20261d7a49164206579ef89a04b8fc39 (patch) | |
| tree | c852491549982e01cc3df8293d6573848b380a51 /drivers/scsi/lpfc/lpfc_scsi.c | |
| parent | b6ca770ae7f2c560a29bbd02c4e3d734fafaf804 (diff) | |
| download | linux-a516074c20261d7a49164206579ef89a04b8fc39.tar.xz | |
scsi: lpfc: Revert LOG_TRACE_EVENT back to LOG_INIT prior to driver_resource_setup()
In cases when lpfc_enable_pci_dev() fails, lpfc_printf_log() with
LOG_TRACE_EVENT set will call lpfc_dmp_dbg() which uses the
phba->port_list_lock.
However, phba->port_list_lock does not get initialized until
lpfc_setup_driver_resource_phase1(). Thus, any initialization routine with
LOG_TRACE_EVENT log message prior to lpfc_setup_driver_resource_phase1()
will crash.
Revert LOG_TRACE_EVENT back to LOG_INIT for all log messages in routines
prior to lpfc_setup_driver_resource_phase1().
Link: https://lore.kernel.org/r/20211020211417.88754-2-jsmart2021@gmail.com
CC: Zheyu Ma <zheyuma97@gmail.com>
Co-developed-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_scsi.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_scsi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c index 67844fcc0e94..f1bd36b797ad 100644 --- a/drivers/scsi/lpfc/lpfc_scsi.c +++ b/drivers/scsi/lpfc/lpfc_scsi.c @@ -5115,7 +5115,7 @@ lpfc_scsi_api_table_setup(struct lpfc_hba *phba, uint8_t dev_grp) phba->lpfc_scsi_prep_cmnd_buf = lpfc_scsi_prep_cmnd_buf_s4; break; default: - lpfc_printf_log(phba, KERN_ERR, LOG_TRACE_EVENT, + lpfc_printf_log(phba, KERN_ERR, LOG_INIT, "1418 Invalid HBA PCI-device group: 0x%x\n", dev_grp); return -ENODEV; |