From: Nicolas Schier <nicolas.schier@linux.dev>
To: Kees Cook <kees@kernel.org>
Cc: "Arnd Bergmann" <arnd@arndb.de>,
"Masahiro Yamada" <masahiroy@kernel.org>,
"Nathan Chancellor" <nathan@kernel.org>,
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Subject: Re: [PATCH v4 4/4] kstack_erase: Support Clang stack depth tracking
Date: Thu, 24 Jul 2025 15:08:58 +0200 [thread overview]
Message-ID: <20250724-optimistic-armadillo-of-joviality-e59222@l-nschier-aarch64> (raw)
In-Reply-To: <20250724055029.3623499-4-kees@kernel.org>
On Wed, Jul 23, 2025 at 10:50:28PM -0700, Kees Cook wrote:
> Wire up CONFIG_KSTACK_ERASE to Clang 21's new stack depth tracking
> callback[1] option.
>
> Link: https://clang.llvm.org/docs/SanitizerCoverage.html#tracing-stack-depth [1]
> Signed-off-by: Kees Cook <kees@kernel.org>
> ---
> Cc: Arnd Bergmann <arnd@arndb.de>
> Cc: Masahiro Yamada <masahiroy@kernel.org>
> Cc: Nathan Chancellor <nathan@kernel.org>
> Cc: Nicolas Schier <nicolas.schier@linux.dev>
> Cc: Marco Elver <elver@google.com>
> Cc: Andrey Konovalov <andreyknvl@gmail.com>
> Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
> Cc: Ard Biesheuvel <ardb@kernel.org>
> Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org>
> Cc: <linux-kbuild@vger.kernel.org>
> Cc: <kasan-dev@googlegroups.com>
> Cc: <linux-hardening@vger.kernel.org>
> ---
Acked-by: Nicolas Schier <n.schier@avm.de>
next prev parent reply other threads:[~2025-07-24 13:09 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-24 5:50 [PATCH v4 0/4] stackleak: " Kees Cook
2025-07-24 5:50 ` [PATCH v4 1/4] arm64: Handle KCOV __init vs inline mismatches Kees Cook
2025-07-29 8:10 ` Will Deacon
2025-07-24 5:50 ` [PATCH v4 2/4] x86: " Kees Cook
2025-07-29 8:28 ` Mike Rapoport
2025-07-29 9:34 ` Arnd Bergmann
2025-07-24 5:50 ` [PATCH v4 3/4] init.h: Disable sanitizer coverage for __init and __head Kees Cook
2025-07-24 5:50 ` [PATCH v4 4/4] kstack_erase: Support Clang stack depth tracking Kees Cook
2025-07-24 13:08 ` Nicolas Schier [this message]
2025-07-26 0:43 ` [PATCH v4 0/4] stackleak: " Nathan Chancellor
2025-07-26 6:27 ` Kees Cook
2025-07-26 21:47 ` Kees Cook
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