Subject: Re: [PATCH v2 2/9] PCI/DPC: Use pci_aer_clear_uncorrect_error_status() to clear uncorrectable error status

From: Sathyanarayanan Kuppuswamy <[email-masked]>
Date: Tue, 27 Sep 2022 12:34:52 -0700

Hi,

On 9/27/22 8:35 AM, Zhuo Chen wrote:
> Use pci_aer_clear_nonfatal_status() in dpc_process_error(), which has
> no functional changes.

Just say pci_aer_clear_uncorrect_error_status() clears both fatal and
non-fatal errors. So use it in place of pci_aer_clear_nonfatal_status()
and pci_aer_clear_fatal_status().

> 
> Signed-off-by: Zhuo Chen <[email-masked]>
> ---
>  drivers/pci/pcie/dpc.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/drivers/pci/pcie/dpc.c b/drivers/pci/pcie/dpc.c
> index 3e9afee02e8d..7942073fbb34 100644
> --- a/drivers/pci/pcie/dpc.c
> +++ b/drivers/pci/pcie/dpc.c
> @@ -288,8 +288,7 @@ void dpc_process_error(struct pci_dev *pdev)
>  		 dpc_get_aer_uncorrect_severity(pdev, &info) &&
>  		 aer_get_device_error_info(pdev, &info)) {
>  		aer_print_error(pdev, &info);
> -		pci_aer_clear_nonfatal_status(pdev);
> -		pci_aer_clear_fatal_status(pdev);
> +		pci_aer_clear_uncorrect_error_status(pdev);
>  	}
>  }
>  

-- 
Sathyanarayanan Kuppuswamy
Linux Kernel Developer