From: Keith Busch <kbusch@kernel.org>
Date: Wed, 28 Jun 2023 14:46:56 +0000 (-0700)
Subject: nvme: ensure unquiesce on teardown
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2ab4e5f44a869eaf61d7520ad6296b91f67efeed;p=linux.git

nvme: ensure unquiesce on teardown

The reset work is called on quiesced IO queues, so ensure these are
unquiesced after a failed reset to flush out any pending requests.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
---

diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index b027e5e3f4acb..8eaa954aa6ed4 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -2778,6 +2778,7 @@ static void nvme_reset_work(struct work_struct *work)
 	nvme_change_ctrl_state(&dev->ctrl, NVME_CTRL_DELETING);
 	nvme_dev_disable(dev, true);
 	nvme_mark_namespaces_dead(&dev->ctrl);
+	nvme_unquiesce_io_queues(&dev->ctrl);
 	nvme_change_ctrl_state(&dev->ctrl, NVME_CTRL_DEAD);
 }