linux-kernel - Re: [PATCH v2] driver/nvme/host: Support duplicated nsid for the private ns

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Message-ID: <af6cdc21-761a-fa4d-a45c-a0eb6cc1efab@grimberg.me>
Date:   Tue, 15 Mar 2022 10:54:36 +0200
From:   Sagi Grimberg <sagi@...mberg.me>
To:     "hch@....de" <hch@....de>
Cc:     Sungup Moon <sungup.moon@...sung.com>,
        "kbusch@...nel.org" <kbusch@...nel.org>,
        "axboe@...com" <axboe@...com>,
        "linux-nvme@...ts.infradead.org" <linux-nvme@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2] driver/nvme/host: Support duplicated nsid for the
 private ns


> Well, it can't change to shared as the nsids are non-unique.  If we
> want to be paranoid we could add a sanity check for that, but then
> again there are a bunch of other things where we could be more paranoid.

*** paranoid person looking over his shoulder meme ***