quoted

quoted

@@ -2173,6 +2157,8 @@ static int nvme_setup_io_queues(struct nvme_dev *dev)
     	if (nr_io_queues == 0)
   		return 0;
+	
+	clear_bit(NVMEQ_ENABLED, &adminq->flags);
   

This is a change of behavior, looks correct though as we can fail
nvme_setup_irqs after we freed the admin vector. Needs documentation
though..

I have a hard time parsing the above, can you point to where the problem
is?

This flag replaces cq_vector = -1 for indicating the queue state so I'd
expect that it would not appear where the former didn't. In this case
we clear the flag in a place that before we did not set the cq_vector
before, which seems correct to me though.