Re: [PATCH v2 7/8] selftests/mm: fix exit code in pagemap_ioctl

SeongJae Park
2026-01-08T01:06:53Z

On Wed, 7 Jan 2026 16:48:41 +0000 Kevin Brodsky <kevin.brodsky@arm.com> wrote:

> Make sure pagemap_ioctl exits with an appropriate value:
>
> * If the tests are run, call ksft_finished() to report the right
> status instead of reporting PASS unconditionally.
>
> * Report SKIP if userfaultfd isn't available (in line with other
> tests)
>
> * Report FAIL if we failed to open /proc/self/pagemap, as this file
> has been added a long time ago and doesn't depend on any CONFIG
> option (returning -EINVAL from main() is meaningless)
>
> Cc: Usama Anjum <Usama.Anjum@arm.com>
> Reviewed-by: Ryan Roberts <ryan.roberts@arm.com>
> Reviewed-by: Mark Brown <broonie@kernel.org>
> Acked-by: David Hildenbrand (Red Hat) <david@kernel.org>
> Signed-off-by: Kevin Brodsky <kevin.brodsky@arm.com>

Acked-by: SeongJae Park <sj@kernel.org>

Thanks,
SJ …