1 files changed, 7 insertions, 6 deletions

diff --git a/drivers/nvme/host/multipath.c b/drivers/nvme/host/multipath.c
index d3e2440d8abb..6ef497c75a16 100644
--- a/drivers/nvme/host/multipath.c
+++ b/drivers/nvme/host/multipath.c
@@ -346,7 +346,7 @@ static void nvme_ns_head_submit_bio(struct bio *bio)
 	 * different queue via blk_steal_bios(), so we need to use the bio_split
 	 * pool from the original queue to allocate the bvecs from.
 	 */
-	blk_queue_split(&bio);
+	bio = bio_split_to_limits(bio);
 
 	srcu_idx = srcu_read_lock(&head->srcu);
 	ns = nvme_find_path(head);
@@ -408,6 +408,7 @@ const struct block_device_operations nvme_ns_head_ops = {
 	.open		= nvme_ns_head_open,
 	.release	= nvme_ns_head_release,
 	.ioctl		= nvme_ns_head_ioctl,
+	.compat_ioctl	= blkdev_compat_ptr_ioctl,
 	.getgeo		= nvme_getgeo,
 	.report_zones	= nvme_ns_head_report_zones,
 	.pr_ops		= &nvme_pr_ops,
@@ -800,16 +801,16 @@ static int nvme_lookup_ana_group_desc(struct nvme_ctrl *ctrl,
 	return -ENXIO; /* just break out of the loop */
 }
 
-void nvme_mpath_add_disk(struct nvme_ns *ns, struct nvme_id_ns *id)
+void nvme_mpath_add_disk(struct nvme_ns *ns, __le32 anagrpid)
 {
 	if (nvme_ctrl_use_ana(ns->ctrl)) {
 		struct nvme_ana_group_desc desc = {
-			.grpid = id->anagrpid,
+			.grpid = anagrpid,
 			.state = 0,
 		};
 
 		mutex_lock(&ns->ctrl->ana_lock);
-		ns->ana_grpid = le32_to_cpu(id->anagrpid);
+		ns->ana_grpid = le32_to_cpu(anagrpid);
 		nvme_parse_ana_log(ns->ctrl, &desc, nvme_lookup_ana_group_desc);
 		mutex_unlock(&ns->ctrl->ana_lock);
 		if (desc.state) {
@@ -830,7 +831,7 @@ void nvme_mpath_add_disk(struct nvme_ns *ns, struct nvme_id_ns *id)
 				   ns->head->disk->queue);
 #ifdef CONFIG_BLK_DEV_ZONED
 	if (blk_queue_is_zoned(ns->queue) && ns->head->disk)
-		ns->head->disk->queue->nr_zones = ns->queue->nr_zones;
+		ns->head->disk->nr_zones = ns->disk->nr_zones;
 #endif
 }
 
@@ -853,7 +854,7 @@ void nvme_mpath_remove_disk(struct nvme_ns_head *head)
 	/* make sure all pending bios are cleaned up */
 	kblockd_schedule_work(&head->requeue_work);
 	flush_work(&head->requeue_work);
-	blk_cleanup_disk(head->disk);
+	put_disk(head->disk);
 }
 
 void nvme_mpath_init_ctrl(struct nvme_ctrl *ctrl)