From: Matthew Maurer <mmaurer@google.com>
To: dvyukov@google.com, ojeda@kernel.org, andreyknvl@gmail.com,
Alex Gaynor <alex.gaynor@gmail.com>,
Wedson Almeida Filho <wedsonaf@gmail.com>,
Petr Mladek <pmladek@suse.com>,
Masahiro Yamada <masahiroy@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Yoann Congal <yoann.congal@smile.fr>,
Kees Cook <keescook@chromium.org>,
Randy Dunlap <rdunlap@infradead.org>,
Alice Ryhl <aliceryhl@google.com>,
"Gustavo A. R. Silva" <gustavoars@kernel.org>,
Vincent Guittot <vincent.guittot@linaro.org>
Cc: samitolvanen@google.com, kasan-dev@googlegroups.com,
linux-mm@kvack.org, glider@google.com, ryabinin.a.a@gmail.com,
"Matthew Maurer" <mmaurer@google.com>,
"Boqun Feng" <boqun.feng@gmail.com>,
"Gary Guo" <gary@garyguo.net>,
"Björn Roy Baron" <bjorn3_gh@protonmail.com>,
"Benno Lossin" <benno.lossin@proton.me>,
"Andreas Hindborg" <a.hindborg@samsung.com>,
"Mathieu Desnoyers" <mathieu.desnoyers@efficios.com>,
linux-kernel@vger.kernel.org, rust-for-linux@vger.kernel.org
Subject: [PATCH v3 3/4] rust: kasan: Rust does not support KHWASAN
Date: Mon, 19 Aug 2024 21:35:21 +0000 [thread overview]
Message-ID: <20240819213534.4080408-4-mmaurer@google.com> (raw)
In-Reply-To: <20240819213534.4080408-1-mmaurer@google.com>
Rust does not yet have support for software tags. Prevent RUST from
being selected if KASAN_SW_TAGS is enabled.
Signed-off-by: Matthew Maurer <mmaurer@google.com>
---
init/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/init/Kconfig b/init/Kconfig
index 72404c1f2157..a8c3a289895e 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -1907,6 +1907,7 @@ config RUST
depends on !GCC_PLUGINS
depends on !RANDSTRUCT
depends on !DEBUG_INFO_BTF || PAHOLE_HAS_LANG_EXCLUDE
+ depends on !KASAN_SW_TAGS
help
Enables Rust support in the kernel.
--
2.46.0.184.g6999bdac58-goog
next prev parent reply other threads:[~2024-08-19 21:35 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-19 21:35 [PATCH v3 0/4] Rust KASAN Support Matthew Maurer
2024-08-19 21:35 ` [PATCH v3 1/4] kbuild: rust: Define probing macros for rustc Matthew Maurer
2024-08-20 14:20 ` Miguel Ojeda
2024-08-20 17:22 ` Matthew Maurer
2024-08-20 20:49 ` Miguel Ojeda
2024-08-19 21:35 ` [PATCH v3 2/4] kbuild: rust: Enable KASAN support Matthew Maurer
2024-08-20 17:30 ` Andrey Konovalov
2024-08-19 21:35 ` Matthew Maurer [this message]
2024-08-20 17:30 ` [PATCH v3 3/4] rust: kasan: Rust does not support KHWASAN Andrey Konovalov
2024-08-19 21:35 ` [PATCH v3 4/4] kasan: rust: Add KASAN smoke test via UAF Matthew Maurer
2024-08-20 17:37 ` Andrey Konovalov
2024-08-20 14:19 ` [PATCH v3 0/4] Rust KASAN Support Miguel Ojeda
2024-08-20 17:28 ` Andrey Konovalov
2024-08-20 17:55 ` Alice Ryhl
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