On Fri, Jun 30, 2023 at 04:29:34PM +0100, David Howells wrote: > Simon Horman <simon.horman@xxxxxxxxxxxx> wrote: > > > But, on a more mundane level, GCC reports that user_page_pipe_buf_ops is > > (now) unused. I guess this was the last user, and user_page_pipe_buf_ops > > can be removed as part of this patch. > > See patch 3. Thanks, I do see that now. But as thing stand, bisection is broken.