linux-kernel - Re: [PATCH v6 0/3] printf: convert self-test to KUnit

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Message-ID: <202503072046.34DAF614E6@keescook>
Date: Fri, 7 Mar 2025 20:49:42 -0800
From: Kees Cook <kees@...nel.org>
To: Tamir Duberstein <tamird@...il.com>
Cc: Arpitha Raghunandan <98.arpi@...il.com>,
	David Gow <davidgow@...gle.com>, Petr Mladek <pmladek@...e.com>,
	Steven Rostedt <rostedt@...dmis.org>,
	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	Rasmus Villemoes <linux@...musvillemoes.dk>,
	Sergey Senozhatsky <senozhatsky@...omium.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Shuah Khan <shuah@...nel.org>, Jonathan Corbet <corbet@....net>,
	Geert Uytterhoeven <geert@...ux-m68k.org>,
	Madhavan Srinivasan <maddy@...ux.ibm.com>,
	Michael Ellerman <mpe@...erman.id.au>,
	Nicholas Piggin <npiggin@...il.com>,
	Christophe Leroy <christophe.leroy@...roup.eu>,
	Naveen N Rao <naveen@...nel.org>,
	Brendan Higgins <brendan.higgins@...ux.dev>,
	linux-kernel@...r.kernel.org, linux-kselftest@...r.kernel.org,
	linux-doc@...r.kernel.org, linux-m68k@...ts.linux-m68k.org,
	linuxppc-dev@...ts.ozlabs.org, workflows@...r.kernel.org
Subject: Re: [PATCH v6 0/3] printf: convert self-test to KUnit

On Fri, Mar 07, 2025 at 05:08:55PM -0500, Tamir Duberstein wrote:
> 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 [0]
> 
> Signed-off-by: Tamir Duberstein <tamird@...il.com>
> ---
> 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.

-Kees

-- 
Kees Cook