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| author | James Smart <jsmart2021@gmail.com> | 2021-10-20 23:14:10 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-10-21 05:33:45 +0200 |
| commit | a516074c20261d7a49164206579ef89a04b8fc39 (patch) | |
| tree | c852491549982e01cc3df8293d6573848b380a51 /drivers/regulator/stm32-vrefbuf.c | |
| parent | scsi: ufs: ufshcd-pltfrm: Fix memory leak due to probe defer (diff) | |
| download | linux-a516074c20261d7a49164206579ef89a04b8fc39.tar.xz linux-a516074c20261d7a49164206579ef89a04b8fc39.zip | |
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/regulator/stm32-vrefbuf.c')
0 files changed, 0 insertions, 0 deletions