linux-kernel - Re: HW power fault defect cause system hang on kernel 5.4.y

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Message-ID: <20211117214317.GA1777393@bhelgaas>
Date:   Wed, 17 Nov 2021 15:43:17 -0600
From:   Bjorn Helgaas <helgaas@...nel.org>
To:     Lukas Wunner <lukas@...ner.de>
Cc:     Bjorn Helgaas <bhelgaas@...gle.com>,
        "Bao, Joseph" <joseph.bao@...el.com>,
        "linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Stuart Hayes <stuart.w.hayes@...il.com>,
        "kw@...ux.com" <kw@...ux.com>
Subject: Re: HW power fault defect cause system hang on kernel 5.4.y

On Wed, Nov 17, 2021 at 09:00:35AM +0100, Lukas Wunner wrote:
> On Tue, Nov 16, 2021 at 02:42:20AM +0000, Bao, Joseph wrote:
> > I've tested this tentative patch, and it fixes the issue.
> 
> Bjorn, do you want me to resend the fix as a proper patch
> (instead of appended to an e-mail) for visibility?

Yes, please; I think it only made it into patchwork as a reply in the
email thread, not as the primary patch, so it'll be less likely to get
lost if you post it as a regular patch.

> If so, do you have any change requests that I should fold in?
> 
> Link to the fix:
> https://lore.kernel.org/linux-pci/20211115192723.GA19161@wunner.de/
> 
> Thanks,
> 
> Lukas