Re: [PATCH v7 1/1] selftests/mm/uffd: Refactor non-composite global vars into struct

* Brendan Jackman jackmanb@google.com [250828 08:37]:

On Sun Aug 17, 2025 at 6:52 AM UTC, Ujwal Kundur wrote:

...

-static void noop_alias_mapping(__u64 __unused *start, size_t __unused len,

• 	       unsigned long __unused offset)
  

+static void noop_alias_mapping(uffd_global_test_opts_t *gopts, __u64 __unused *start,

• 	       size_t __unused len, unsigned long __unused offset)
  

After a rebase this is now falling afoul of the -Wunused-parameter added here:

https://lore.kernel.org/all/20250731160132.1795351-5-usama.anjum@collabora.c...

I really don't think we want that flag, I'll comment on that thread, but just as an FYI here too.

I was under the impression that it was decided to drop that flag, otherwise I would have also spoken up about it.