linux-kernel - Re: [PATCH 14/15] libnvdimm: support read-only btt backing devices

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Date:	Mon, 22 Jun 2015 17:41:38 +0200
From:	Christoph Hellwig <hch@....de>
To:	Jeff Moyer <jmoyer@...hat.com>
Cc:	Dan Williams <dan.j.williams@...el.com>,
	Jens Axboe <axboe@...nel.dk>,
	"linux-nvdimm@...ts.01.org" <linux-nvdimm@...1.01.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Linux ACPI <linux-acpi@...r.kernel.org>,
	linux-fsdevel <linux-fsdevel@...r.kernel.org>,
	Ingo Molnar <mingo@...nel.org>
Subject: Re: [PATCH 14/15] libnvdimm: support read-only btt backing devices

On Mon, Jun 22, 2015 at 11:02:24AM -0400, Jeff Moyer wrote:
> Agreed, we can't audit all code, and springing this potential data
> corruptor on people seems irresponsible.

How do "the people" know they'd have to use btt in the current setup
without auditing their stack first?
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