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

[Jens Axboe]

On Feb 9, 2016, at 5:50 AM, Christoph Hellwig <hch at lst.de> wrote:
> 
> Jens,
> 
> do you want a 'default y' patch or just a better description?  I'd be
> happy to send either one.

A better description  

-- 
Jens Axboe