linux-kernel - Re: [PATCH v4 06/12] nvmet-fc: hold reference on hostport match

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Date: Wed, 31 Jan 2024 07:27:41 +0100
From: Christoph Hellwig <hch@....de>
To: Daniel Wagner <dwagner@...e.de>
Cc: James Smart <james.smart@...adcom.com>, Keith Busch <kbusch@...nel.org>,
	Christoph Hellwig <hch@....de>, Hannes Reinecke <hare@...e.de>,
	linux-nvme@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 06/12] nvmet-fc: hold reference on hostport match

On Tue, Jan 30, 2024 at 10:49:32AM +0100, Daniel Wagner wrote:
> The hostport data structure is shared between the association, this why
> we keep track of the users via a refcount. So we should not decrement
> the refcount on a match and free the hostport several times.
> 
> Reported by KASAN.
> 
> Reviewed-by: Hannes Reinecke <hare@...e.de>
> Signed-off-by: Daniel Wagner <dwagner@...e.de>

Looks good:

Reviewed-by: Christoph Hellwig <hch@....de>