NVMe: Fix VPD B0 max sectors translation
Use the namespace's block format for reporting the max transfer length.
Max unmap count is left as-is since NVMe doesn't provide a max, so the
value the driver provided the block layer is valid for any format.
Reported-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
diff --git a/drivers/block/nvme-scsi.c b/drivers/block/nvme-scsi.c
index 6b736b0..88f13c5 100644
--- a/drivers/block/nvme-scsi.c
+++ b/drivers/block/nvme-scsi.c
@@ -944,7 +944,8 @@
static int nvme_trans_bdev_limits_page(struct nvme_ns *ns, struct sg_io_hdr *hdr,
u8 *inq_response, int alloc_len)
{
- __be32 max_sectors = cpu_to_be32(queue_max_hw_sectors(ns->queue));
+ __be32 max_sectors = cpu_to_be32(
+ nvme_block_nr(ns, queue_max_hw_sectors(ns->queue)));
__be32 max_discard = cpu_to_be32(ns->queue->limits.max_discard_sectors);
__be32 discard_desc_count = cpu_to_be32(0x100);