[PATCH] nvme: freeze IO accesses around format

[Christoph Hellwig]

On Mon, Oct 30, 2017 at 08:30:04AM -0600, Jens Axboe wrote:
> On 10/28/2017 12:45 AM, Christoph Hellwig wrote:
> > And what about sanitize?  I guess instead of looking at opcodes directly
> > we'd better look at the indications in the Commands Supported and Effects
> > log.  That's what the Windows driver does, btw.
> 
> Isn't that exactly what Keith's patch did?

Ooops I had missed his patch was a completely different approach.