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

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Date:   Wed, 28 Sep 2022 14:06:23 +0300
From:   Serge Semin <fancer.lancer@...il.com>
To:     Zhuo Chen <chenzhuo.1@...edance.com>
Cc:     sathyanarayanan.kuppuswamy@...ux.intel.com, bhelgaas@...gle.com,
        ruscur@...sell.cc, oohall@...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, 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: Re: [PATCH v3 0/9] PCI/AER: Fix and optimize usage of status
 clearing api

On Wed, Sep 28, 2022 at 06:59:37PM +0800, Zhuo Chen wrote:
> 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. 

Failed to see who has requested that...

-Sergey

> 
> 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)
>