linux-kernel - Re: [PATCH] nvme: prevent double free in nvme_alloc

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Message-ID: <20200427150612.GA5910@lst.de>
Date:   Mon, 27 Apr 2020 17:06:12 +0200
From:   Christoph Hellwig <hch@....de>
To:     Niklas Cassel <niklas.cassel@....com>
Cc:     Keith Busch <kbusch@...nel.org>, Jens Axboe <axboe@...com>,
        Christoph Hellwig <hch@....de>,
        Sagi Grimberg <sagi@...mberg.me>,
        Igor Konopko <igor.j.konopko@...el.com>,
        Matias Bjørling <mb@...htnvm.io>,
        Javier González <javier@...xlabs.com>,
        Jens Axboe <axboe@...nel.dk>, linux-nvme@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] nvme: prevent double free in nvme_alloc_ns() error
 handling

Applied to nvme-5.7.

Not a huge fan of it, though - but I think I have an idea how to sort
some of this mess out with better block layer APIs.