Hi Sage,

Today's linux-next merge of the ceph tree got a conflict in
drivers/block/rbd.c between commit db2a144bedd5
("block_device_operations->release() should return void") from Linus'
tree and commit 87f11b7221f7 ("rbd: don't hold ctl_mutex to get/put
device") from the ceph tree.

I fixed it up (see below) and can carry the fix as necessary (no action
is required).

BTW, Sage, there is no Signed-off-by for you in the ceph tree commit (and
several others - even though you committed them).
-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au

diff --cc drivers/block/rbd.c
index 3063452,f24e241..0000000
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@@ -507,9 -505,9 +505,7 @@@ static void rbd_release(struct gendisk 
  	spin_unlock_irq(&rbd_dev->lock);
  	rbd_assert(open_count_before > 0);
  
- 	mutex_lock_nested(&ctl_mutex, SINGLE_DEPTH_NESTING);
  	put_device(&rbd_dev->dev);
- 	mutex_unlock(&ctl_mutex);
 -
 -	return 0;
  }
  
  static const struct block_device_operations rbd_bd_ops = {