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Date:   Wed, 4 Sep 2019 18:02:35 +0200
From:   Christoph Hellwig <hch@lst.de>
To:     Keith Busch <kbusch@kernel.org>
Cc:     Christoph Hellwig <hch@lst.de>, Jens Axboe <axboe@fb.com>,
        Hannes Reinecke <hare@suse.com>,
        Sagi Grimberg <sagi@grimberg.me>,
        "Martin K . Petersen" <martin.petersen@oracle.com>,
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        Keith Busch <keith.busch@intel.com>,
        Logan Gunthorpe <logang@deltatee.com>
Subject: Re: [PATCH] nvme-core: Fix subsystem instance mismatches
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On Wed, Sep 04, 2019 at 09:54:45AM -0600, Keith Busch wrote:
> Can we just ensure there is never a matching controller then? This
> patch will accomplish that and simpler than wrapping the instance in a
> refcount'ed object:
> 
> http://lists.infradead.org/pipermail/linux-nvme/2019-May/024142.html

I guess that is fine to.  Btw, what happened to the plan for udev
rules in that thread?