linux-kernel - Re: [PATCH 0/3] randstruct: gcc-plugin: Remove bogus void member

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Message-ID: <20250520.Riene6ceesha@digikod.net>
Date: Tue, 20 May 2025 17:18:56 +0200
From: Mickaël Salaün <mic@...ikod.net>
To: Kees Cook <kees@...nel.org>
Cc: Arnd Bergmann <arnd@...db.de>, 
	"Dr. David Alan Gilbert" <linux@...blig.org>, Mark Brown <broonie@...nel.org>, 
	WangYuli <wangyuli@...ontech.com>, Günther Noack <gnoack@...gle.com>, 
	Bill Wendling <morbo@...gle.com>, Andrew Morton <akpm@...ux-foundation.org>, 
	Nathan Chancellor <nathan@...nel.org>, Nick Desaulniers <nick.desaulniers+lkml@...il.com>, 
	Justin Stitt <justinstitt@...gle.com>, Petr Mladek <pmladek@...e.com>, David Gow <davidgow@...gle.com>, 
	Rae Moar <rmoar@...gle.com>, Tamir Duberstein <tamird@...il.com>, 
	Diego Vieira <diego.daniel.professional@...il.com>, Luis Chamberlain <mcgrof@...nel.org>, 
	"Gustavo A. R. Silva" <gustavoars@...nel.org>, Paul Moore <paul@...l-moore.com>, 
	James Morris <jmorris@...ei.org>, "Serge E. Hallyn" <serge@...lyn.com>, 
	linux-kernel@...r.kernel.org, llvm@...ts.linux.dev, linux-hardening@...r.kernel.org, 
	linux-security-module@...r.kernel.org
Subject: Re: [PATCH 0/3] randstruct: gcc-plugin: Remove bogus void member

On Sat, Apr 26, 2025 at 06:38:32PM -0700, Kees Cook wrote:
> Hi,
> 
> Okay, I've tracked down the problem with the randstruct GCC plugin,
> and written a KUnit test to validate behaviors. This lets us add
> it back the COMPILE_TEST builds.
> 
> No need for https://lore.kernel.org/all/20250421000854.work.572-kees@kernel.org/

Hi,

What is the status of this patch series?  Do you plan to send it for
v6.15?

> 
> -Kees
> 
> Kees Cook (3):
>   randstruct: gcc-plugin: Remove bogus void member
>   lib/tests: Add randstruct KUnit test
>   Revert "hardening: Disable GCC randstruct for COMPILE_TEST"
> 
>  MAINTAINERS                                   |   1 +
>  lib/Kconfig.debug                             |   8 +
>  lib/tests/Makefile                            |   1 +
>  lib/tests/randstruct_kunit.c                  | 283 ++++++++++++++++++
>  scripts/gcc-plugins/randomize_layout_plugin.c |  18 +-
>  security/Kconfig.hardening                    |   2 +-
>  6 files changed, 295 insertions(+), 18 deletions(-)
>  create mode 100644 lib/tests/randstruct_kunit.c
> 
> -- 
> 2.34.1
> 
>