Expected behaviour for device hang

[Matthew Wilcox]

On Wed, May 15, 2013 at 02:57:42PM -0600, Keith Busch wrote:
> As fas as "Cancelling I/O' over and over, that should have been fixed
> in this patch:
> 
> http://merlin.infradead.org/pipermail/linux-nvme/2013-April/000215.html
> 
> I thought that one was applied in the last merge, but looks like it was
> missed. :(

I thought so too.  Sorry about that; applied now.