linux-kernel - Re: [PATCH v2 0/6] Fix issues and cleanup for ERR_FATAL and ERR

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Date:   Thu, 05 Jul 2018 20:42:41 +0530
From:   poza@...eaurora.org
To:     Bjorn Helgaas <bhelgaas@...gle.com>,
        Philippe Ombredanne <pombredanne@...b.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Kate Stewart <kstewart@...uxfoundation.org>,
        linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org,
        Dongdong Liu <liudongdong3@...wei.com>,
        Keith Busch <keith.busch@...el.com>, Wei Zhang <wzhang@...com>,
        Sinan Kaya <okaya@...eaurora.org>,
        Timur Tabi <timur@...eaurora.org>
Subject: Re: [PATCH v2 0/6] Fix issues and cleanup for ERR_FATAL and
 ERR_NONFATAL

Hi Bjorn,

Could you help to review this series ?

Regards,
Oza.

On 2018-06-22 15:28, Oza Pawandeep wrote:
> These are follow up patches for the series which modifies ERR_FATAL 
> handling.
> although there were couple of problems existed before which, itis also 
> fixing.
> 
> patch-1:
> Fixes the problem where ERR_FATAL and ERR_NONFATAL status should be 
> cleared
> taking severity mask into account.
> 
> patch-2:
> Takes care of clearing error fatal status
> 
> patch-3:
> Follow up patch where no more need of handling ERR_FATAL
> case.
> 
> patch-4:
> Fixes clearing device status in case of uncorrectable errors.
> (e.g. ERR_FATAL and ERR_NONFATAL)
> 
> patch-5:
> Fixes clearing device status in case of correctable errors.
> 
> patch-6:
> Follow up patch where no more need of handling pci_channel_io_frozen
> in pcie_portdrv_slot_reset()
> 
> Oza Pawandeep (6):
>   PCI/AER: Take severity mask into account while clearing error bits
>   PCI/AER: Clear uncorrectable fatal error status bits
>   PCI/ERR: Cleanup ERR_FATAL of error broadcast
>   PCI/AER: Clear device error status bits during ERR_FATAL and
>     ERR_NONFATAL
>   PCI/AER: Fix correctable status bits clearing in device register
>   PCI/PORTDRV: Remove ERR_FATAL handling from pcie_portdrv_slot_reset()
> 
>  drivers/pci/pcie/aer.c         | 35 
> +++++++++++++++++++++++------------
>  drivers/pci/pcie/err.c         | 15 +++++++--------
>  drivers/pci/pcie/portdrv_pci.c | 18 ------------------
>  include/linux/aer.h            |  5 +++++
>  4 files changed, 35 insertions(+), 38 deletions(-)