On 9/27/22 8:35 AM, Zhuo Chen wrote: > Status bits for ERR_NONFATAL errors only are cleared in > pci_aer_clear_nonfatal_status(), but we want clear uncorrectable > error status in lpfc_aer_cleanup_state(), so we change to use > pci_aer_clear_uncorrect_error_status(). I think you don't need to mention status bits here. Just use terms "fatal" and "non-fatal" errors. lpfc_aer_cleanup_state() requires clearing both fatal and non-fatal uncorrectable error status. But using pci_aer_clear_nonfatal_status() will only clear non-fatal error status. To clear both fatal and non-fatal error status, use pci_aer_clear_uncorrect_error_status(). > > Signed-off-by: Zhuo Chen <chenzhuo.1@xxxxxxxxxxxxx> > --- > drivers/scsi/lpfc/lpfc_attr.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c > index 09cf2cd0ae60..d835cc0ba153 100644 > --- a/drivers/scsi/lpfc/lpfc_attr.c > +++ b/drivers/scsi/lpfc/lpfc_attr.c > @@ -4689,7 +4689,7 @@ static DEVICE_ATTR_RW(lpfc_aer_support); > * Description: > * If the @buf contains 1 and the device currently has the AER support > * enabled, then invokes the kernel AER helper routine > - * pci_aer_clear_nonfatal_status() to clean up the uncorrectable > + * pci_aer_clear_uncorrect_error_status() to clean up the uncorrectable > * error status register. > * > * Notes: > @@ -4715,7 +4715,7 @@ lpfc_aer_cleanup_state(struct device *dev, struct device_attribute *attr, > return -EINVAL; > > if (phba->hba_flag & HBA_AER_ENABLED) > - rc = pci_aer_clear_nonfatal_status(phba->pcidev); > + rc = pci_aer_clear_uncorrect_error_status(phba->pcidev); > > if (rc == 0) > return strlen(buf); -- Sathyanarayanan Kuppuswamy Linux Kernel Developer
