linux-kernel - Re: [PATCH 1/1] Revert "iomap: fall back to buffered writes for invalidation failures"

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Message-ID: <YgpqiG7fvX7pHEHO@google.com>
Date:   Mon, 14 Feb 2022 14:43:20 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     Matthew Wilcox <willy@...radead.org>
Cc:     Christoph Hellwig <hch@....de>,
        "Darrick J. Wong" <djwong@...nel.org>,
        linux-kernel@...r.kernel.org, Stable <stable@...r.kernel.org>,
        Dave Chinner <dchinner@...hat.com>,
        Goldwyn Rodrigues <rgoldwyn@...e.com>,
        "Darrick J . Wong" <darrick.wong@...cle.com>,
        Bob Peterson <rpeterso@...hat.com>,
        Damien Le Moal <damien.lemoal@....com>,
        Theodore Ts'o <tytso@....edu>,
        Andreas Gruenbacher <agruenba@...hat.com>,
        Ritesh Harjani <riteshh@...ux.ibm.com>,
        Johannes Thumshirn <jth@...nel.org>, linux-xfs@...r.kernel.org,
        linux-fsdevel@...r.kernel.org, linux-ext4@...r.kernel.org,
        cluster-devel@...hat.com,
        syzbot+0ed9f769264276638893@...kaller.appspotmail.com
Subject: Re: [PATCH 1/1] Revert "iomap: fall back to buffered writes for
 invalidation failures"

On Mon, 14 Feb 2022, Matthew Wilcox wrote:
> On Mon, Feb 14, 2022 at 02:11:46PM +0000, Lee Jones wrote:
> > On Mon, 14 Feb 2022, Christoph Hellwig wrote:
> > 
> > > Let me repeat myself:  Please send a proper bug report to the linux-ext4
> > > list.  Thanks!
> > 
> > Okay, so it is valid.  Question answered, thanks.
> > 
> > I still believe that I am unqualified to attempt to debug this myself.
> 
> Nobody's asking you to debug it yourself.

Not meaning to drag this out any longer than is absolutely necessary,
but that's exactly what I was asked to do.

I fully appreciate how complex this subsystem is and am aware of my
inadequacy in the area.

> instead of wasting everybody's time.

That was never the intention.

> We're asking you to file a clear bug report

No problem.  Will comply.

-- 
Lee Jones [李琼斯]
Principal Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
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