linux-kernel - Re: [PATCH 0/4] Expose PCIe AER stats via sysfs

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Date:   Sat, 30 Jun 2018 15:41:00 -0500
From:   Bjorn Helgaas <helgaas@...nel.org>
To:     Rajat Jain <rajatja@...gle.com>
Cc:     Bjorn Helgaas <bhelgaas@...gle.com>,
        Jonathan Corbet <corbet@....net>,
        Philippe Ombredanne <pombredanne@...b.com>,
        Kate Stewart <kstewart@...uxfoundation.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Frederick Lawler <fred@...dlawl.com>,
        Oza Pawandeep <poza@...eaurora.org>,
        Keith Busch <keith.busch@...el.com>,
        Alexandru Gagniuc <mr.nuke.me@...il.com>,
        Thomas Tai <thomas.tai@...cle.com>,
        "Steven Rostedt (VMware)" <rostedt@...dmis.org>,
        linux-pci@...r.kernel.org, linux-doc@...r.kernel.org,
        linux-kernel@...r.kernel.org, Jes Sorensen <jsorensen@...com>,
        Kyle McMartin <jkkm@...com>, rajatxjain@...il.com
Subject: Re: [PATCH 0/4] Expose PCIe AER stats via sysfs

On Thu, Jun 21, 2018 at 04:48:25PM -0700, Rajat Jain wrote:
> This is a follow up to:
> https://lkml.org/lkml/2018/5/22/1057
> 
> Respinning as a new patchset because the old one has been refactored
> to include new patches (that were not part of original), and dropping
> some patches. The major changes are:
> 
> * Provide breakdown of Fatal / non fatal errors separately
> * Include the "total" in the same file
> * do some PCI cleanup before the actual aer_stats stuff
> * Include documentation in the main patch
> * Rename variables / attributes to better match the newer reality.
> 
> Rajat Jain (4):
>   PCI: Move pci_aer_init() and pci_no_aer() declarations to
>     drivers/pci/pci.h
>   PCI/AER: Define and allocate aer_stats structure for AER capable
>     devices
>   PCI/AER: Add sysfs attributes to provide AER stats and breakdown
>   PCI/AER: Add sysfs attributes for rootport cumulative stats
> 
>  .../testing/sysfs-bus-pci-devices-aer_stats   | 122 +++++++++++
>  Documentation/PCI/pcieaer-howto.txt           |   5 +
>  drivers/pci/pci-sysfs.c                       |   3 +
>  drivers/pci/pci.h                             |  11 +
>  drivers/pci/pcie/aer.c                        | 198 +++++++++++++++++-
>  drivers/pci/probe.c                           |   1 +
>  include/linux/pci.h                           |   5 +-
>  7 files changed, 337 insertions(+), 8 deletions(-)
>  create mode 100644 Documentation/ABI/testing/sysfs-bus-pci-devices-aer_stats

Applied to pci/aer for v4.19, thanks!