[PATCH 0/4] nvme-blkmq fixes

[Jens Axboe]

On 12/30/2014 07:31 PM, Keith Busch wrote:
> Abandon the whole series...  Too many corner cases where this falls
> to pieces. I'm running high queue-depth IO with random error injection
> that causes requests to get on lists from ctx->rq_list, hctx->dispatch,
> and q->requeue_list. No matter what I do from the driver, there is
> always a case in either reset or removal where a requests get lost and
> blk_cleanup_queue never completes.

Back to the drawing board, I'll drop the series. Still off from work 
here, I'll take a look when I get back soon. I'm surprised it's this 
difficult, we already went through most of this design/test hash out 
with scsi-mq.

I'll drop this one:

NVMe: Freeze queues on shutdown

but keep this one:

NVMe: Fix double free irq

Agree?

-- 
Jens Axboe