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

[Brendan Jackman]

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@xxxxxxxxxxxxx/T/#m0449dc0d6a5ac3b1f71f7182c13b6829e1b444cf

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