Re: [PATCH 0/4] Expose PCIe AER stats via sysfs
From: Bjorn Helgaas
Date: Sat Jun 30 2018 - 16:41:13 EST
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!