On Wed, May 16, 2018 at 12:31:28PM +0800, Ming Lei wrote: > Hi Keith, > > This issue may probably be fixed by Jianchao's patch of 'nvme: pci: set nvmeq->cq_vector > after alloc cq/sq'[1] and my another patch of 'nvme: pci: unquiesce admin > queue after controller is shutdown'[2], and both two have been included in the > posted V6. No, it's definitely not related to that patch. The link is down in this test, I can assure you we're bailing out long before we ever even try to create an IO queue. The failing condition is detected by nvme_pci_enable's check for all 1's completions at the very beginning.
