[PATCH 2/2] nvme: Don't use a stack buffer for keep-alive command

[Keith Busch]

On Thu, Feb 08, 2018 at 06:02:04PM +0200, Sagi Grimberg wrote:
> I'm fine with fixing this locally, btw isn't this exact same stale sqe
> happen in pci's nvme_delete_queue?

Yeah, this is the other case. Fortunately that never gets called on a
quiesced admin queue, so we should be 'ok', but moving the command from
the stack into struct nvme_queue would be the right thing to do.