Update patches, drop those already included upstream

0001-xen-netfront-detach-crash.patch

@@ -20,8 +20,8 @@ index 482c6c8b0fb7..8f0a790ec5e7 100644
 --- a/drivers/net/xen-netfront.c
 +++ b/drivers/net/xen-netfront.c
 @@ -1138,9 +1138,10 @@ static void xennet_release_tx_bufs(struct netfront_queue *queue)
-
- 		skb = queue->tx_skbs[i].skb;
+ 		skb = queue->tx_skbs[i];
+ 		queue->tx_skbs[i] = NULL;
  		get_page(queue->grant_tx_page[i]);
 -		gnttab_end_foreign_access(queue->grant_tx_ref[i],
 -					  GNTMAP_readonly,
@@ -32,7 +32,7 @@ index 482c6c8b0fb7..8f0a790ec5e7 100644
 +				&queue->gref_tx_head, queue->grant_tx_ref[i]);
  		queue->grant_tx_page[i] = NULL;
  		queue->grant_tx_ref[i] = GRANT_INVALID_REF;
- 		add_id_to_freelist(&queue->tx_skb_freelist, queue->tx_skbs, i);
+ 		add_id_to_list(&queue->tx_skb_freelist, queue->tx_link, i);
 -- 
 2.25.4
 

0006-block-add-no_part_scan-module-parameter.patch

@@ -19,7 +19,7 @@ index 06b642b23a07..15769cadd687 100644
 --- a/block/genhd.c
 +++ b/block/genhd.c
 @@ -784,6 +784,15 @@ static void register_disk(struct device *parent, struct gendisk *disk,
- 	}
+ 		blkdev_put(bdev, FMODE_READ);
  }
 
 +/* copied (not moved) from far down below, to have fewer patch hunks */
@@ -32,11 +32,11 @@ index 06b642b23a07..15769cadd687 100644
 +MODULE_PARM_DESC(no_part_scan, "When adding block devices, always mark them as not to be scanned for partitions");
 +
  /**
-  * __device_add_disk - add disk information to kernel list
+  * device_add_disk - add disk information to kernel list
   * @parent: parent device for the disk
 @@ -812,6 +821,9 @@ static void __device_add_disk(struct device *parent, struct gendisk *disk,
- 	if (register_queue)
- 		elevator_init_mq(disk->queue);
+ 	 */
+ 	elevator_init_mq(disk->queue);
 
 +	if (disk_no_part_scan)
 +		disk->flags |= GENHD_FL_NO_PART_SCAN;