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Date: Thu, 17 Oct 2024 10:21:35 +0200
From: Christoph Hellwig <hch@lst.de>
To: Anuj Gupta <anuj20.g@samsung.com>
Cc: Keith Busch <kbusch@meta.com>, hch@lst.de, axboe@kernel.dk,
	linux-block@vger.kernel.org, linux-nvme@lists.infradead.org,
	martin.petersen@oracle.com, Keith Busch <kbusch@kernel.org>
Subject: Re: [PATCH] blk-integrity: remove seed for user mapped buffers
Message-ID: <20241017082135.GA28355@lst.de>
References: <CGME20241016201330epcas5p33226adcbff73f7df7cced504aea64a13@epcas5p3.samsung.com> <20241016201309.1090320-1-kbusch@meta.com> <20241017060123.GA8191@green245>
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User-Agent: Mutt/1.5.17 (2007-11-01)

On Thu, Oct 17, 2024 at 11:31:23AM +0530, Anuj Gupta wrote:
> Not for nvme passthrough, but all this code is needed for io_uring
> metadata series. Please see the need/justifcation [*].
> 
> [*] https://lore.kernel.org/linux-block/20241017054900.alfiqn3o37f4kkxb@green245/

But it could easily set it in bio_integrity_map_user.