On Thu, Dec 1, 2022 at 9:40 PM Carlos Bilbao <carlos.bilbao@xxxxxxx> wrote: > > I don't understand config sync. Perhaps that, e.g. Documentation/Makefile > checks for broken docs, for CONFIG_WARN_MISSING_DOCUMENTS, but we don't > do that for rust/Makefile? I'm not sure, but it does sound orthogonal, yes. Config sync is what needs to happen to make a bunch of files in `include/` up to date with respect to the `.config`. It runs automatically for some targets, but not always. For instance, the `*docs` targets do not trigger it. So if you enable e.g. `CONFIG_WARN_MISSING_DOCUMENTS`, and immediately afterwards run `htmldocs`, it will not take it into account. But don't worry about it: that part of my comment was directed at others (e.g. Jon, Akira...) that may know the historical context or the reason behind it -- no need to fix it here. I mentioned it here since it affects `CONFIG_RUST` if we use it there (in the same way as the other `CONFIG_*` used there). Cheers, Miguel
