[PATCH 0/3] nvme suspend/resume fix

[Jens Axboe]

On 03/01/2017 12:22 PM, Keith Busch wrote:
> Hi Jens,
> 
> This is hopefully the last version to fix nvme stopping blk-mq's CPU
> event from making forward progress. The solution requires a couple new
> blk-mq exports so the nvme driver can properly sync with queue states.
> 
> Since this depends on the blk-mq parts, and if you approve of the
> proposal, I think it'd be easiest if you can take this directly into
> linux-block/for-linus. Otherwise, we can send you a pull request if you
> Ack the blk-mq parts.
> 
> The difference from the previous patch is an update that Artur
> confirmed passes hibernate on a stacked request queue. Personally,
> I tested this for several hours with fio running buffered writes
> in the back-ground and rtcwake running suspend/resume at intervals.
> This succeeded with no fio errors.

I've queued it up for this series, thanks Keith.

-- 
Jens Axboe