From mboxrd@z Thu Jan 1 00:00:00 1970 From: keith.busch@intel.com (Keith Busch) Date: Wed, 6 Jun 2018 08:13:08 -0600 Subject: [PATCH 5/6] nvme-pci: Unquiesce dead controller queues In-Reply-To: <20180606141309.19389-1-keith.busch@intel.com> References: <20180606141309.19389-1-keith.busch@intel.com> Message-ID: <20180606141309.19389-6-keith.busch@intel.com> This patch ensures the nvme namsepace request queues are not quiesced on a surprise removal. It's possible the queues were previously killed in a failed reset, so the queues need to be unquiesced to ensure all requests are flushed to completion. Signed-off-by: Keith Busch Reviewed-by: Christoph Hellwig --- drivers/nvme/host/pci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index 3a92eb8ffb36..e18753f1ef19 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -2590,7 +2590,7 @@ static void nvme_remove(struct pci_dev *pdev) if (!pci_device_is_present(pdev)) { nvme_change_ctrl_state(&dev->ctrl, NVME_CTRL_DEAD); - nvme_dev_disable(dev, false); + nvme_dev_disable(dev, true); } flush_work(&dev->ctrl.reset_work); -- 2.14.3