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Date: Wed, 30 Apr 2025 14:56:18 +0200
From: hch <hch@lst.de>
To: "Darrick J. Wong" <djwong@kernel.org>
Cc: Hans Holmberg <Hans.Holmberg@wdc.com>,
	"fstests@vger.kernel.org" <fstests@vger.kernel.org>,
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	Carlos Maiolino <cem@kernel.org>,
	"david@fromorbit.com" <david@fromorbit.com>, hch <hch@lst.de>
Subject: Re: [PATCH 1/2] xfs: add mount test for read only rt devices
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References: <20250425090259.10154-1-hans.holmberg@wdc.com> <20250425090259.10154-2-hans.holmberg@wdc.com> <20250425150331.GG25667@frogsfrogsfrogs> <7079f6ce-e218-426a-9609-65428bbdfc99@wdc.com> <20250429145220.GU25675@frogsfrogsfrogs>
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On Tue, Apr 29, 2025 at 07:52:21AM -0700, Darrick J. Wong wrote:
> And come to think of it, weren't there supposed to be pmem filesystems
> which would run entirely off a pmem character device and not have a
> block interface available at all?

That support never materialized, and if it at some does it will need a
few changes all over xfstets, so no need to worry now.