linux-kernel - Re: [PATCH v3] nvmet-auth: update sc

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Message-ID: <aRtH-hALI2iZB7Ub@kbusch-mbp>
Date: Mon, 17 Nov 2025 09:06:18 -0700
From: Keith Busch <kbusch@...nel.org>
To: alistair23@...il.com
Cc: hare@...e.de, axboe@...nel.dk, hch@....de, sagi@...mberg.me,
	kch@...dia.com, linux-nvme@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	Alistair Francis <alistair.francis@....com>
Subject: Re: [PATCH v3] nvmet-auth: update sc_c in target host hash
 calculation

On Fri, Nov 07, 2025 at 09:17:11AM +1000, alistair23@...il.com wrote:
> From: Alistair Francis <alistair.francis@....com>
> 
> Commit 7e091add9c43 "nvme-auth: update sc_c in host response" added
> the sc_c variable to the dhchap queue context structure which is
> appropriately set during negotiate and then used in the host response.
> 
> This breaks secure concat connections with a Linux target as the target
> code wasn't updated at the same time. This patch fixes this by adding a
> new sc_c variable to the host hash calculations.

Thanks, applied to nvme-6.18.