linux-kernel - Re: [PATCH] nvme: Force ns info updates on validation if NID is bogus

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20240912094020.GB13465@lst.de>
Date: Thu, 12 Sep 2024 11:40:20 +0200
From: Christoph Hellwig <hch@....de>
To: Yihan Xin <xyh1996@...il.com>
Cc: Keith Busch <kbusch@...nel.org>, Jens Axboe <axboe@...nel.dk>,
	Christoph Hellwig <hch@....de>, Sagi Grimberg <sagi@...mberg.me>,
	linux-nvme@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] nvme: Force ns info updates on validation if NID is
 bogus

On Tue, Sep 10, 2024 at 05:50:06PM +0800, Yihan Xin wrote:
> When validating a namespace, nvme_update_ns_info()
> would be skipped if nsid changed. However, this
> happens everytime the in-use controller is
> reattached if NID is bogus, causing nsid not being
> restored to the previous one, eg /dev/nvme0n2 ->
> /dev/nvme0n1.

What do you mean with restoring the nsid?