On Fri, Mar 7, 2025 at 11:49 PM Kees Cook [off-list ref] wrote:

On Fri, Mar 07, 2025 at 05:08:55PM -0500, Tamir Duberstein wrote:

quoted

This is one of just 3 remaining "Test Module" kselftests (the others
being bitmap and scanf), the rest having been converted to KUnit.

I tested this using:

$ tools/testing/kunit/kunit.py run --arch arm64 --make_options LLVM=1 printf

I have also sent out a series converting scanf[0].

Link: https://lore.kernel.org/all/20250204-scanf-kunit-convert-v3-0-386d7c3ee714@gmail.com/T/#u (local) [0]

Signed-off-by: Tamir Duberstein <redacted>
---
Changes in v6:
- Use __printf correctly on `__test`. (Petr Mladek)
- Rebase on linux-next.

Thanks for doing this!

If Petr, Rasmus, Andy, and/or others Ack this I can carry it in my
"lib/ kunit tests move to lib/tests/" tree, as that's where all the
infrastructure in lib/tests/ exists.

I think the plan is to take it through the printk tree. We're still
working on it, here's v6:
https://lore.kernel.org/all/20250307-printf-kunit-convert-v6-0-4d85c361c241@gmail.com/ (local)
where I've rebased and put the test in lib/tests.