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Re: complete boot failure in 4.5-rc1 caused by nvme: make SG_IO support optional

From Christoph Hellwig <hch@lst.de>
Newsgroups linux.kernel
Subject Re: complete boot failure in 4.5-rc1 caused by nvme: make SG_IO support optional
Date 2016-02-07 10:30 +0100
Message-ID <qZtPj-46p-5@gated-at.bofh.it> (permalink)
References <qZfW2-2NI-9@gated-at.bofh.it>
Organization linux.* mail to news gateway

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Keith said it should be on by default, and I promised him to change
it once we run into problems, which I guess this counts as.

But just curious:  what distro are you using?  Upstream systemd
explicitly rejected using scsi_id for NVMe here:

	https://github.com/systemd/systemd/issues/1453

and all my test systems don't do this either.

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complete boot failure in 4.5-rc1 caused by nvme: make SG_IO support  optional James Bottomley <James.Bottomley@HansenPartnership.com> - 2016-02-06 19:40 +0100
  Re: complete boot failure in 4.5-rc1 caused by nvme: make SG_IO  support optional Christoph Hellwig <hch@lst.de> - 2016-02-07 10:30 +0100
    Re: complete boot failure in 4.5-rc1 caused by nvme: make SG_IO  support optional James Bottomley <James.Bottomley@HansenPartnership.com> - 2016-02-07 17:10 +0100
      Re: complete boot failure in 4.5-rc1 caused by nvme: make SG_IO  support optional Jens Axboe <axboe@kernel.dk> - 2016-02-07 23:30 +0100
        Re: complete boot failure in 4.5-rc1 caused by nvme: make SG_IO  support optional James Bottomley <James.Bottomley@HansenPartnership.com> - 2016-02-08 00:10 +0100
          Re: complete boot failure in 4.5-rc1 caused by nvme: make SG_IO  support optional Christoph Hellwig <hch@lst.de> - 2016-02-08 08:30 +0100
          Re: complete boot failure in 4.5-rc1 caused by nvme: make SG_IO  support optional Hannes Reinecke <hare@suse.de> - 2016-02-08 08:40 +0100
            Re: complete boot failure in 4.5-rc1 caused by nvme: make SG_IO  support optional Sagi Grimberg <sagig@dev.mellanox.co.il> - 2016-02-08 11:10 +0100
              Re: complete boot failure in 4.5-rc1 caused by nvme: make SG_IO  support optional Christoph Hellwig <hch@lst.de> - 2016-02-08 11:20 +0100
                Re: complete boot failure in 4.5-rc1 caused by nvme: make SG_IO  support optional Hannes Reinecke <hare@suse.de> - 2016-02-08 16:20 +0100
                Re: complete boot failure in 4.5-rc1 caused by nvme: make SG_IO  support optional Keith Busch <keith.busch@intel.com> - 2016-02-08 17:20 +0100
                Re: complete boot failure in 4.5-rc1 caused by nvme: make SG_IO  support optional Keith Busch <keith.busch@intel.com> - 2016-02-08 16:20 +0100
            Re: complete boot failure in 4.5-rc1 caused by nvme: make SG_IO  support optional James Bottomley <James.Bottomley@HansenPartnership.com> - 2016-02-08 16:30 +0100
      Re: complete boot failure in 4.5-rc1 caused by nvme: make SG_IO  support optional Hannes Reinecke <hare@suse.de> - 2016-02-08 08:30 +0100

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