On Fri, May 11, 2018 at 06:03:59AM +0800, Ming Lei wrote: > Sorry, forget to mention, it isn't enough to simply sync timeout inside reset(). > > Another tricky thing is about freeze & unfreeze, now freeze is done in > nvme_dev_disable(), and unfreeze is done in nvme_reset_work. That means > we have to make sure both are paired, otherwise queues may be kept as > freeze for ever. > > This issue is covered by my V4 & V5 too. That it isn't an issue in my patch either.