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Date: Fri, 1 Jun 2018 01:13:30 -0700
From: Christoph Hellwig <hch@infradead.org>
To: Ladvine D Almeida <Ladvine.DAlmeida@synopsys.com>
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Subject: Re: [PATCH] block: Add block level changes for inline encryption
Message-ID: <20180601081330.GA13067@infradead.org>
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On Mon, May 28, 2018 at 02:43:09PM +0100, Ladvine D Almeida wrote:
> 
> This patch introduces new variable under bio structure to
> facilitate inline encryption. This variable is used to
> associate I/O requests to crypto information.

This seems to be missing a whole lot of context.  Where is the whole
series showing what you are trying to do?