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

From Jens Axboe <axboe@kernel.dk>
Newsgroups linux.kernel
Subject Re: complete boot failure in 4.5-rc1 caused by nvme: make SG_IO support optional
Date 2016-02-09 18:20 +0100
Message-ID <r0k7f-7b0-13@gated-at.bofh.it> (permalink)
References (2 earlier) <qZA4q-8rZ-11@gated-at.bofh.it> <qZG09-4mE-7@gated-at.bofh.it> <r0g3F-48r-17@gated-at.bofh.it> <r0gwG-4Ai-19@gated-at.bofh.it> <r0k7f-7b0-11@gated-at.bofh.it>
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On 02/09/2016 10:12 AM, Christoph Hellwig wrote:
> Does this looks reasonable?
>
> ---
>  From 7843fae979df3fc14007735f54cc6bb2f6f66dc5 Mon Sep 17 00:00:00 2001
> From: Christoph Hellwig <hch@lst.de>
> Date: Tue, 9 Feb 2016 18:11:32 +0100
> Subject: nvme: fix Kconfig description for BLK_DEV_NVME_SCSI
>
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> ---
>   drivers/nvme/host/Kconfig | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/nvme/host/Kconfig b/drivers/nvme/host/Kconfig
> index 59307f8..2e24156 100644
> --- a/drivers/nvme/host/Kconfig
> +++ b/drivers/nvme/host/Kconfig
> @@ -17,8 +17,8 @@ config BLK_DEV_NVME_SCSI
>   	  and block devices nodes, as well a a translation for a small
>   	  number of selected SCSI commands to NVMe commands to the NVMe
>   	  driver.  If you don't know what this means you probably want
> -	  to say N here, and if you know what it means you probably
> -	  want to say N as well.
> +	  to say N here, unless you run a distro that abuses this for
> +	  stable device names like some OpenSuSE and SLES versions.

Yep, that looks a lot more reasonable to me. Might be wort including 
that it impacts the mount-by-id on those distros.

-- 
Jens Axboe

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Thread

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 Christoph Hellwig <hch@lst.de> - 2016-02-09 14:00 +0100
          Re: complete boot failure in 4.5-rc1 caused by nvme: make SG_IO support optional Jens Axboe <axboe@kernel.dk> - 2016-02-09 14:30 +0100
            Re: complete boot failure in 4.5-rc1 caused by nvme: make SG_IO  support optional Christoph Hellwig <hch@lst.de> - 2016-02-09 18:20 +0100
              Re: complete boot failure in 4.5-rc1 caused by nvme: make SG_IO  support optional Jens Axboe <axboe@kernel.dk> - 2016-02-09 18:30 +0100
            Re: complete boot failure in 4.5-rc1 caused by nvme: make SG_IO  support optional Jens Axboe <axboe@kernel.dk> - 2016-02-09 18:20 +0100
            Re: complete boot failure in 4.5-rc1 caused by nvme: make SG_IO  support optional Christoph Hellwig <hch@lst.de> - 2016-02-09 18:20 +0100
          Re: complete boot failure in 4.5-rc1 caused by nvme: make SG_IO  support optional James Bottomley <James.Bottomley@HansenPartnership.com> - 2016-02-09 16:40 +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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