linux-kernel - Re: [PATCH] nvme-multipath: fix bogus request queue reference put

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Message-ID: <2db9e75c-7c17-4f1d-9328-5eb18fd86d23@grimberg.me>
Date: Sun, 17 Mar 2024 09:33:08 +0200
From: Sagi Grimberg <sagi@...mberg.me>
To: mengfanhui <mengfanhui@...inos.cn>, Christoph Hellwig <hch@....de>
Cc: kbusch@...nel.org, axboe@...nel.dk, linux-kernel@...r.kernel.org,
 linux-nvme@...ts.infradead.org
Subject: Re: [PATCH] nvme-multipath: fix bogus request queue reference put



On 14/03/2024 8:13, mengfanhui wrote:
> Purpose that to check if we ever added a live path (using
> NVME_NS_HEAD_HAS_DISK flag) and if not, clear the disk->queue
> reference.The purpose is to perform security checks and remove the disk.

Does this issue happen in upstream? If it isn't I don't see a reason to fix
a non-existing bug here.