linux-kernel - [PATCH v3 0/9] PCI/AER: Fix and optimize usage of status clearing api

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Message-Id: <20220928105946.12469-1-chenzhuo.1@bytedance.com>
Date:   Wed, 28 Sep 2022 18:59:37 +0800
From:   Zhuo Chen <chenzhuo.1@...edance.com>
To:     sathyanarayanan.kuppuswamy@...ux.intel.com, bhelgaas@...gle.com,
        ruscur@...sell.cc, oohall@...il.com, fancer.lancer@...il.com,
        jdmason@...zu.us, dave.jiang@...el.com, allenbh@...il.com,
        james.smart@...adcom.com, dick.kennedy@...adcom.com,
        jejb@...ux.ibm.com, martin.petersen@...cle.com
Cc:     chenzhuo.1@...edance.com, linuxppc-dev@...ts.ozlabs.org,
        linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org,
        ntb@...ts.linux.dev, linux-scsi@...r.kernel.org
Subject: [PATCH v3 0/9] PCI/AER: Fix and optimize usage of status clearing api

Hello.

Here comes patch v3, which contains some fixes and optimizations of
aer api usage. The v1 and v2 can be found on the mailing list.

v3:
- Modifications to comments proposed by Sathyanarayanan. Remove
  pci_aer_clear_nonfatal_status() call in NTB and improve commit log. 

v2:
- Modifications to comments proposed by Bjorn. Split patch into more
  obvious parts.

Zhuo Chen (9):
  PCI/AER: Add pci_aer_clear_uncorrect_error_status() to PCI core
  PCI/DPC: Use pci_aer_clear_uncorrect_error_status() to clear
    uncorrectable error status
  NTB: Remove pci_aer_clear_nonfatal_status() call
  scsi: lpfc: Change to use pci_aer_clear_uncorrect_error_status()
  PCI/AER: Unexport pci_aer_clear_nonfatal_status()
  PCI/AER: Move check inside pcie_clear_device_status().
  PCI/AER: Use pcie_aer_is_native() to judge whether OS owns AER
  PCI/ERR: Clear fatal error status when pci_channel_io_frozen
  PCI/AER: Refine status clearing process with api

 drivers/ntb/hw/idt/ntb_hw_idt.c |  2 --
 drivers/pci/pci.c               |  7 +++--
 drivers/pci/pci.h               |  2 ++
 drivers/pci/pcie/aer.c          | 45 +++++++++++++++++++--------------
 drivers/pci/pcie/dpc.c          |  3 +--
 drivers/pci/pcie/err.c          | 15 ++++-------
 drivers/pci/pcie/portdrv_core.c |  3 +--
 drivers/scsi/lpfc/lpfc_attr.c   |  4 +--
 include/linux/aer.h             |  4 +--
 9 files changed, 44 insertions(+), 41 deletions(-)

-- 
2.30.1 (Apple Git-130)