* Re: [PATCH] kbuild: Switch from -Wvla to -Wvla-larger-than=0
[not found] <20250418213235.work.532-kees@kernel.org>
@ 2025-04-21 9:12 ` Christoph Hellwig
2025-04-21 16:43 ` Kees Cook
0 siblings, 1 reply; 2+ messages in thread
From: Christoph Hellwig @ 2025-04-21 9:12 UTC (permalink / raw)
To: Kees Cook
Cc: Christoph Hellwig, Masahiro Yamada, Andrew Morton,
Andrey Ryabinin, Alexander Potapenko, Andrey Konovalov,
Dmitry Vyukov, Vincenzo Frascino, Nathan Chancellor,
Nicolas Schier, Nick Desaulniers, Bill Wendling, Justin Stitt,
kasan-dev, linux-mm, linux-kbuild, llvm, linux-kernel,
linux-hardening, linux-sparse, luc.vanoostenryck
Looks good:
Reviewed-by: Christoph Hellwig <hch@lst.de>
Note that sparse currently also can't cope with VLAs including the
prototype syntax, which also needs addressing.
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] kbuild: Switch from -Wvla to -Wvla-larger-than=0
2025-04-21 9:12 ` [PATCH] kbuild: Switch from -Wvla to -Wvla-larger-than=0 Christoph Hellwig
@ 2025-04-21 16:43 ` Kees Cook
0 siblings, 0 replies; 2+ messages in thread
From: Kees Cook @ 2025-04-21 16:43 UTC (permalink / raw)
To: Christoph Hellwig
Cc: Masahiro Yamada, Andrew Morton, Andrey Ryabinin,
Alexander Potapenko, Andrey Konovalov, Dmitry Vyukov,
Vincenzo Frascino, Nathan Chancellor, Nicolas Schier,
Nick Desaulniers, Bill Wendling, Justin Stitt, kasan-dev,
linux-mm, linux-kbuild, llvm, linux-kernel, linux-hardening,
linux-sparse, luc.vanoostenryck
On Mon, Apr 21, 2025 at 11:12:33AM +0200, Christoph Hellwig wrote:
> Looks good:
>
> Reviewed-by: Christoph Hellwig <hch@lst.de>
>
> Note that sparse currently also can't cope with VLAs including the
> prototype syntax, which also needs addressing.
Hm, it looks like it's been over a year since a commit to the sparse
git.
Luc, are function prototypes with VLAs likely to be supported by sparse
soon?
--
Kees Cook
^ permalink raw reply [flat|nested] 2+ messages in thread
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2025-04-21 9:12 ` [PATCH] kbuild: Switch from -Wvla to -Wvla-larger-than=0 Christoph Hellwig
2025-04-21 16:43 ` Kees Cook
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