diff mbox series

[1/8] lpfc: Revert LOG_TRACE_EVENT back to LOG_INIT prior to driver_resource_setup

Message ID 20211020211417.88754-2-jsmart2021@gmail.com (mailing list archive)
State Accepted
Headers show
Series lpfc: Update lpfc to revision 14.0.0.3 | expand

Commit Message

James Smart Oct. 20, 2021, 9:14 p.m. UTC 
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.

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>
CC: Zheyu Ma <zheyuma97@gmail.com>
---
 drivers/scsi/lpfc/lpfc_init.c | 6 +++---
 drivers/scsi/lpfc/lpfc_scsi.c | 2 +-
 drivers/scsi/lpfc/lpfc_sli.c  | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index b7de66f89b3b..5e959c4f05c2 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -7385,7 +7385,7 @@  lpfc_enable_pci_dev(struct lpfc_hba *phba)
 out_disable_device:
 	pci_disable_device(pdev);
 out_error:
-	lpfc_printf_log(phba, KERN_ERR, LOG_TRACE_EVENT,
+	lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
 			"1401 Failed to enable pci device\n");
 	return -ENODEV;
 }
@@ -8428,7 +8428,7 @@  lpfc_init_api_table_setup(struct lpfc_hba *phba, uint8_t dev_grp)
 		phba->lpfc_stop_port = lpfc_stop_port_s4;
 		break;
 	default:
-		lpfc_printf_log(phba, KERN_ERR, LOG_TRACE_EVENT,
+		lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
 				"1431 Invalid HBA PCI-device group: 0x%x\n",
 				dev_grp);
 		return -ENODEV;
@@ -11661,7 +11661,7 @@  lpfc_sli4_pci_mem_setup(struct lpfc_hba *phba)
 	/* There is no SLI3 failback for SLI4 devices. */
 	if (bf_get(lpfc_sli_intf_valid, &phba->sli4_hba.sli_intf) !=
 	    LPFC_SLI_INTF_VALID) {
-		lpfc_printf_log(phba, KERN_ERR, LOG_TRACE_EVENT,
+		lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
 				"2894 SLI_INTF reg contents invalid "
 				"sli_intf reg 0x%x\n",
 				phba->sli4_hba.sli_intf.word0);
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index 83ad03d22a49..f35246024988 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;
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index d800c6a69c95..244e7d68428e 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -10026,7 +10026,7 @@  lpfc_mbox_api_table_setup(struct lpfc_hba *phba, uint8_t dev_grp)
 		phba->lpfc_sli_brdready = lpfc_sli_brdready_s4;
 		break;
 	default:
-		lpfc_printf_log(phba, KERN_ERR, LOG_TRACE_EVENT,
+		lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
 				"1420 Invalid HBA PCI-device group: 0x%x\n",
 				dev_grp);
 		return -ENODEV;
@@ -11194,7 +11194,7 @@  lpfc_sli_api_table_setup(struct lpfc_hba *phba, uint8_t dev_grp)
 		phba->__lpfc_sli_issue_fcp_io = __lpfc_sli_issue_fcp_io_s4;
 		break;
 	default:
-		lpfc_printf_log(phba, KERN_ERR, LOG_TRACE_EVENT,
+		lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
 				"1419 Invalid HBA PCI-device group: 0x%x\n",
 				dev_grp);
 		return -ENODEV;