linux-kernel - Re: [PATCH 0/9] PCI/AER: Remove redundant Device Control Error Reporting Enable

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Date:   Wed, 18 Jan 2023 19:55:33 -0800
From:   Sathyanarayanan Kuppuswamy 
        <sathyanarayanan.kuppuswamy@...ux.intel.com>
To:     Bjorn Helgaas <helgaas@...nel.org>, linux-pci@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, Bjorn Helgaas <bhelgaas@...gle.com>
Subject: Re: [PATCH 0/9] PCI/AER: Remove redundant Device Control Error
 Reporting Enable



On 1/18/23 3:46 PM, Bjorn Helgaas wrote:
> From: Bjorn Helgaas <bhelgaas@...gle.com>
> 
> Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is native"),
> ths PCI core sets the Device Control bits that enable error reporting for
> PCIe devices.
> 
> This series removes redundant calls to pci_enable_pcie_error_reporting()
> that do the same thing from the AER driver and several NIC drivers.
> 
> There are several more drivers where this should be removed; I started with
> just the Intel drivers here.
> 
> Bjorn Helgaas (9):
>   PCI/AER: Remove redundant Device Control Error Reporting Enable
>   e1000e: Remove redundant pci_enable_pcie_error_reporting()
>   fm10k: Remove redundant pci_enable_pcie_error_reporting()
>   i40e: Remove redundant pci_enable_pcie_error_reporting()
>   iavf: Remove redundant pci_enable_pcie_error_reporting()
>   ice: Remove redundant pci_enable_pcie_error_reporting()
>   igb: Remove redundant pci_enable_pcie_error_reporting()
>   igc: Remove redundant pci_enable_pcie_error_reporting()
>   ixgbe: Remove redundant pci_enable_pcie_error_reporting()

It should be simpler to do in one patch. Any reason to split
it into multiple patches?

> 
>  drivers/net/ethernet/intel/e1000e/netdev.c    |  7 ---
>  drivers/net/ethernet/intel/fm10k/fm10k_pci.c  |  5 --
>  drivers/net/ethernet/intel/i40e/i40e_main.c   |  4 --
>  drivers/net/ethernet/intel/iavf/iavf_main.c   |  5 --
>  drivers/net/ethernet/intel/ice/ice_main.c     |  3 --
>  drivers/net/ethernet/intel/igb/igb_main.c     |  5 --
>  drivers/net/ethernet/intel/igc/igc_main.c     |  5 --
>  drivers/net/ethernet/intel/ixgbe/ixgbe_main.c |  5 --
>  drivers/pci/pcie/aer.c                        | 48 -------------------
>  9 files changed, 87 deletions(-)
> 

-- 
Sathyanarayanan Kuppuswamy
Linux Kernel Developer