34a28e3d7753 ("Btrfs: use generic_remap_file_range_prep() for cloning and deduplication")
eede2bf34f4f ("Btrfs: prevent ioctls from interfering with a swap file")
63a42e1a5cb3 ("Merge tag 'for-4.20-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux")