linux-kernel - Re: [PATCH v7 1/2] PCI/ERR: Call pci_bus_reset() before calling ->slot

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Date:   Fri, 27 Nov 2020 09:47:37 +0800
From:   Ethan Zhao <xerces.zhao@...il.com>
To:     "Guilherme G. Piccoli" <gpiccoli@...onical.com>
Cc:     "Kuppuswamy, Sathyanarayanan" 
        <sathyanarayanan.kuppuswamy@...ux.intel.com>,
        linux-pci <linux-pci@...r.kernel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        Ashok Raj <ashok.raj@...el.com>, knsathya@...nel.org,
        Bjorn Helgaas <helgaas@...nel.org>,
        Jay Vosburgh <jay.vosburgh@...onical.com>,
        Sinan Kaya <okaya@...nel.org>,
        Ethan Zhao <haifeng.zhao@...el.com>,
        chris.newcomer@...onical.com
Subject: Re: [PATCH v7 1/2] PCI/ERR: Call pci_bus_reset() before calling
 ->slot_reset() callback

On Wed, Nov 25, 2020 at 2:47 AM Guilherme G. Piccoli
<gpiccoli@...onical.com> wrote:
>
> Hi Kuppuswamy Sathyanarayanan (and all involved here), thanks for the
> patch! I'd like to ask what is the status of this patchset - I just
> "parachuted" in the issue, and by tracking the linux-pci ML, I found
> this V7 (and all previous versions since V2). Also, noticed that Jay's
> email might have gotten lost in translation (he's not CCed in latest
> versions of the patchset).
>
> I was able to find even another interesting thread that might be
> related, Ethan's patchset. So, if any of the developers can clarify the

Thank you for asking.

> current status of this patchset or if the functionality hereby proposed
> ended-up being implemented in another patch, I appreciate a lot.
>
> Thanks in advance! Below, some references to lore archives.
> Cheers,
>
>
> Guilherme
>
>
> References:
>
> This V7 link:
> https://lore.kernel.org/linux-pci/546d346644654915877365b19ea534378db0894d.1602788209.git.sathyanarayanan.kuppuswamy@linux.intel.com/
>
> V6:
> https://lore.kernel.org/linux-pci/546d346644654915877365b19ea534378db0894d.1602663397.git.sathyanarayanan.kuppuswamy@linux.intel.com/#t
>
> V5:
> https://lore.kernel.org/linux-pci/162495c76c391de6e021919e2b69c5cd2dbbc22a.1602632140.git.sathyanarayanan.kuppuswamy@linux.intel.com/
>
> V4:
> https://lore.kernel.org/linux-pci/5c5bca0bdb958e456176fe6ede10ba8f838fbafc.1602263264.git.sathyanarayanan.kuppuswamy@linux.intel.com/
>
> V3:
> https://lore.kernel.org/linux-pci/cbba08a5e9ca62778c8937f44eda2192a2045da7.1595617529.git.sathyanarayanan.kuppuswamy@linux.intel.com/
>
> V2:
> https://lore.kernel.org/linux-pci/ce417fbf81a8a46a89535f44b9224ee9fbb55a29.1591307288.git.sathyanarayanan.kuppuswamy@linux.intel.com/#t
>
> Ethan's related(?) patchset, V8 :
> https://lore.kernel.org/linux-pci/20201007113158.48933-1-haifeng.zhao@intel.com/#t

This patchset I think need more discussion and maintainer's (Bjorn's)
suggestion or advice.
You are welcome to try it and give me the feedback.

Thanks,
Ethan

>