Re: [PATCH v3] Fix ext4 fault handling when mounted with -o dax,ro

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To: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Subject: Re: [PATCH v3] Fix ext4 fault handling when mounted with -o dax,ro
From: Ross Zwisler <ross.zwisler@xxxxxxxxxxxxxxx>
Date: Tue, 29 Aug 2017 15:37:21 -0600
Cc: rdodgen@xxxxxxxxx, Randy Dodgen <dodgen@xxxxxxxxxx>, linux-ext4@xxxxxxxxxxxxxxx, tytso@xxxxxxx, linux-nvdimm@xxxxxxxxxxxx
In-reply-to: <20170829212002.GA2154@infradead.org>
References: <CAC9jV4pfQr=z9dHqtnTP8kAXGReeLDZWAAAfW2a7KRsK22UWkA@mail.gmail.com> <416a465a9fbe1d27085883dbf652c115cd195697.1503523424.git.dodgen@google.com> <20170824160144.GA14287@infradead.org> <20170829212002.GA2154@infradead.org>
User-agent: Mutt/1.8.3 (2017-05-23)

On Tue, Aug 29, 2017 at 02:20:02PM -0700, Christoph Hellwig wrote:
> Randy, any chance yto at least share a test script so that others
> can wire it up for the test suite?

I made a reproducer for my testing. I'll make an xfstest if Randy isn't able
to.

Follow-Ups:
- [fstests PATCH] generic: add test for executables on read-only DAX mounts
  - From: Ross Zwisler
- Re: [PATCH v3] Fix ext4 fault handling when mounted with -o dax,ro
  - From: Randy Dodgen

References:
- Re: [PATCH v2] Fix ext4 fault handling when mounted with -o dax,ro
  - From: Randy Dodgen
- [PATCH v3] Fix ext4 fault handling when mounted with -o dax,ro
  - From: rdodgen
- Re: [PATCH v3] Fix ext4 fault handling when mounted with -o dax,ro
  - From: Christoph Hellwig
- Re: [PATCH v3] Fix ext4 fault handling when mounted with -o dax,ro
  - From: Christoph Hellwig

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