From: "hch@lst.de" <hch@lst.de>
To: Sungup Moon <sungup.moon@samsung.com>
Cc: "kbusch@kernel.org" <kbusch@kernel.org>,
"axboe@fb.com" <axboe@fb.com>, "hch@lst.de" <hch@lst.de>,
"sagi@grimberg.me" <sagi@grimberg.me>,
"linux-nvme@lists.infradead.org" <linux-nvme@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2] drivers/nvme/host: Fix namespace duplication check rule
Date: Mon, 5 Sep 2022 07:49:58 +0200 [thread overview]
Message-ID: <20220905054958.GA1069@lst.de> (raw)
In-Reply-To: <20220901004941epcms2p4e5e1c53484889619f050a02d8e671eca@epcms2p4>
On Thu, Sep 01, 2022 at 09:49:41AM +0900, Sungup Moon wrote:
> Some NVMe device, use EUI64 and NGUID, has fixed value EUI64 on a
> sub-system because of the bit size of ID.
Huh? Fixed value of a EUI64 is brokem, so we must warn and ignore
those. The whole point of the EUI64/NGUID/UUID is that they are
uniqueu per namespace.
prev parent reply other threads:[~2022-09-05 5:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20220901002815epcms2p6ae137d9de49bef5764f19c0fa7f3536e@epcms2p4>
2022-09-01 0:49 ` [PATCH v2] drivers/nvme/host: Fix namespace duplication check rule Sungup Moon
2022-09-01 10:49 ` Sagi Grimberg
2022-09-05 5:49 ` hch [this message]
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