On 6/19/18 11:26 AM, Bart Van Assche wrote:
> Commit 0ba99ca4838b ("block: Add warning for bi_next not NULL in
> bio_endio()") breaks the dm driver. end_clone_bio() detects whether
> or not a bio is the last bio associated with a request by checking
> the .bi_next field. Commit 0ba99ca4838b clears that field before
> end_clone_bio() has had a chance to inspect that field. Hence revert
> commit 0ba99ca4838b.Applied, thanks Bart. -- Jens Axboe
