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-rw-r--r--drivers/nvme/host/pci.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index de084ece2136..a9390ac7211e 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -1202,7 +1202,9 @@ static void nvme_poll_irqdisable(struct nvme_queue *nvmeq)
WARN_ON_ONCE(test_bit(NVMEQ_POLLED, &nvmeq->flags));
disable_irq(pci_irq_vector(pdev, nvmeq->cq_vector));
+ spin_lock(&nvmeq->cq_poll_lock);
nvme_poll_cq(nvmeq, NULL);
+ spin_unlock(&nvmeq->cq_poll_lock);
enable_irq(pci_irq_vector(pdev, nvmeq->cq_vector));
}