Re: [PATCH 0/3] nvme: Don't add namespaces for locked drives

From	Christoph Hellwig <hch@infradead.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH 0/3] nvme: Don't add namespaces for locked drives
Date	2016-06-24 10:10 +0200
Message-ID	<rNulz-5yG-9@gated-at.bofh.it> (permalink)
References	<rLUat-pE-3@gated-at.bofh.it> <rNtSy-59B-19@gated-at.bofh.it> <rNu2d-5cW-11@gated-at.bofh.it>
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On Fri, Jun 24, 2016 at 12:45:08AM -0700, Jethro Beekman wrote:
> As you found NVMe points to SPC-4. SPC-4 lists protocol 0xEF "ATA Device Server
> Password Security" as part of the SECURITY PROTOCOL IN command, pointing to
> SAT-2. In one SAT-2 draft I could find there is are these sections
> 
>   12 SAT-specific SCSI extensions
>   12.5 SAT-specific Security Protocols
>   12.5.1 ATA Device Server Password Security Protocol
> 
> which provide a pretty straightforward translation of the ATA SECURITY feature
> set (except that there is a new command to gather information that would
> normally be part of ATA IDENTIFY). I have implemented all this and it seems to
> work on my drive.

Oh, fun.  Can you add a little file in Documentation that explains this
chain and how we end up building the NVMe commands?

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[PATCH 0/3] nvme: Don't add namespaces for locked drives Jethro Beekman <kernel@jbeekman.nl> - 2016-06-20 01:20 +0200
  Re: [PATCH 0/3] nvme: Don't add namespaces for locked drives Sagi Grimberg <sagigrim@gmail.com> - 2016-06-20 09:00 +0200
    Re: [PATCH 0/3] nvme: Don't add namespaces for locked drives Christoph Hellwig <hch@infradead.org> - 2016-06-24 10:10 +0200
  Re: [PATCH 0/3] nvme: Don't add namespaces for locked drives Keith Busch <keith.busch@intel.com> - 2016-06-20 17:20 +0200
    Re: [PATCH 0/3] nvme: Don't add namespaces for locked drives Jethro Beekman <kernel@jbeekman.nl> - 2016-06-20 21:10 +0200
      Re: [PATCH 0/3] nvme: Don't add namespaces for locked drives Keith Busch <keith.busch@intel.com> - 2016-06-21 01:00 +0200
        Re: [PATCH 0/3] nvme: Don't add namespaces for locked drives Jethro Beekman <kernel@jbeekman.nl> - 2016-06-21 06:00 +0200
          Re: [PATCH 0/3] nvme: Don't add namespaces for locked drives Christoph Hellwig <hch@infradead.org> - 2016-06-24 09:50 +0200
    Re: [PATCH 0/3] nvme: Don't add namespaces for locked drives Christoph Hellwig <hch@infradead.org> - 2016-06-24 10:20 +0200
  Re: [PATCH 0/3] nvme: Don't add namespaces for locked drives Christoph Hellwig <hch@infradead.org> - 2016-06-24 09:40 +0200
    Re: [PATCH 0/3] nvme: Don't add namespaces for locked drives Jethro Beekman <kernel@jbeekman.nl> - 2016-06-24 09:50 +0200
      Re: [PATCH 0/3] nvme: Don't add namespaces for locked drives Christoph Hellwig <hch@infradead.org> - 2016-06-24 10:10 +0200

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