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Subject[PATCH v3] Always shutdown the controller when nvme_remove_dead_ctrl is reached.
Date
nvme_timeout() will go through nvme_should_reset() path which won't
shutdown a device during nvme_dev_disable(). If the reset fails, then
the controller is bad and won't be coming back online, so it makes sense
to explicitly call a full shutdown during nvme_remove_dead_ctrl().

Signed-off-by: Tyler Ramer <tyaramer@gmail.com>
Reviewed-by: Balbir Singh <sblbir@amazon.com>

---
Changes since v2:
* Clean up commit message with comment from Balbir
* Still call nvme_kill_queues()
---
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 c0808f9eb8ab..c3f5ba22c625 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -2509,7 +2509,7 @@ static void nvme_pci_free_ctrl(struct nvme_ctrl *ctrl)
static void nvme_remove_dead_ctrl(struct nvme_dev *dev)
{
nvme_get_ctrl(&dev->ctrl);
- nvme_dev_disable(dev, false);
+ nvme_dev_disable(dev, true);
nvme_kill_queues(&dev->ctrl);
if (!queue_work(nvme_wq, &dev->remove_work))
nvme_put_ctrl(&dev->ctrl);
--
2.23.0
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