NVMe: Mark the end of the sg list



For user I/O and admin commands, we were forgetting to mark the end of
the SG list.

Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>

parent 49742188

drivers/block/nvme.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1045,6 +1045,7 @@ static struct nvme_iod nvme_map_user_pages(struct nvme_dev dev, int write,
		length -= (PAGE_SIZE - offset);
		offset = 0;
		}
		sg_mark_end(&sg[i - 1]);

		err = -ENOMEM;
		nents = dma_map_sg(&dev->pci_dev->dev, sg, count,