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Date: Tue, 28 Nov 2023 22:05:49 -0800
From: Christoph Hellwig <hch@infradead.org>
To: "Darrick J. Wong" <djwong@kernel.org>
Cc: Christoph Hellwig <hch@infradead.org>, linux-xfs@vger.kernel.org
Subject: Re: [PATCH 2/6] xfs: check rt summary file geometry more thoroughly
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On Tue, Nov 28, 2023 at 03:30:09PM -0800, Darrick J. Wong wrote:
> LOL so I just tried a 64k rt volume with a 1M rextsize and mkfs crashed.
> I guess I'll go sort out what's going on there...

I think we should just reject rt device size < rtextsize configs in
the kernel and all tools.