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

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Message-ID: <20230126231527.GA1322015@bhelgaas>
Date:   Thu, 26 Jan 2023 17:15:27 -0600
From:   Bjorn Helgaas <helgaas@...nel.org>
To:     linux-pci@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, Bjorn Helgaas <bhelgaas@...gle.com>,
        netdev@...r.kernel.org,
        Jesse Brandeburg <jesse.brandeburg@...el.com>,
        intel-wired-lan@...ts.osuosl.org,
        Tony Nguyen <anthony.l.nguyen@...el.com>,
        Sathyanarayanan Kuppuswamy 
        <sathyanarayanan.kuppuswamy@...ux.intel.com>,
        Jakub Kicinski <kuba@...nel.org>, Stefan Roese <sr@...x.de>,
        Ashok Raj <ashok.raj@...el.com>,
        Keith Busch <kbusch@...nel.org>,
        Naama Meir <naamax.meir@...ux.intel.com>,
        Gurucharan G <gurucharanx.g@...el.com>
Subject: Re: [PATCH 0/9] PCI/AER: Remove redundant Device Control Error
 Reporting Enable

[+cc all the folks I forgot to cc when sending the original cover
letter, sorry about that, plus the folks who very generously tested
the driver patches]

On Wed, Jan 18, 2023 at 05:46:03PM -0600, 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()

Thank you very much for reviewing and testing these.  I applied the
first (PCI/AER) patch to the PCI tree.

I think Jakub is planning to merge the rest via the netdev tree.
There are no dependencies, so they can be squashed if desired.  Let me
know if you'd prefer me to merge them or squash them.

>  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(-)
> 
> -- 
> 2.25.1
>