linux-hardening - Re: [PATCH 1/3] kunit: Add a macro to wrap a deferred action function

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Date: Wed, 15 Nov 2023 15:51:52 +0000
From: "Maxime Ripard" <mripard@...nel.org>
To: "David Gow" <davidgow@...gle.com>
Cc: dlatypov@...gle.com, dri-devel@...ts.freedesktop.org, kunit-dev@...glegroups.com, linux-hardening@...r.kernel.org, linux-kernel@...r.kernel.org, linux-kselftest@...r.kernel.org, llvm@...ts.linux.dev, "Arthur
 Grillo" <arthurgrillo@...eup.net>, "Benjamin Berg" <benjamin.berg@...el.com>, "Brendan
 Higgins" <brendan.higgins@...ux.dev>, "Daniel Vetter" <daniel@...ll.ch>, "David
 Airlie" <airlied@...il.com>, "Emma Anholt" <emma@...olt.net>, "Kees Cook" <keescook@...omium.org>, "Maarten
 Lankhorst" <maarten.lankhorst@...ux.intel.com>, "Maxime Ripard" <mripard@...nel.org>,
 Maíra Canal <mairacanal@...eup.net>, "Nathan Chancellor" <nathan@...nel.org>, "Rae
 Moar" <rmoar@...gle.com>, "Richard Fitzgerald" <rf@...nsource.cirrus.com>, "Sami
 Tolvanen" <samitolvanen@...gle.com>, "Shuah Khan" <skhan@...uxfoundation.org>, "Thomas
 Zimmermann" <tzimmermann@...e.de>
Subject: Re: [PATCH 1/3] kunit: Add a macro to wrap a deferred action
 function

On Sat, 11 Nov 2023 04:08:26 +0800, David Gow wrote:
> KUnit's deferred action API accepts a void(*)(void *) function pointer
> which is called when the test is exited. However, we very frequently
> want to use existing functions which accept a single pointer, but which
> may not be of type void*. While this is probably dodgy enough to be on
> the wrong side of the C standard, it's been often used for similar
> 
> [ ... ]

Reviewed-by: Maxime Ripard <mripard@...nel.org>

Thanks!
Maxime