From: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
To: Matthew Maurer <mmaurer@google.com>
Cc: andreyknvl@gmail.com, ojeda@kernel.org,
"Alex Gaynor" <alex.gaynor@gmail.com>,
"Wedson Almeida Filho" <wedsonaf@gmail.com>,
"Nathan Chancellor" <nathan@kernel.org>,
dvyukov@google.com, aliceryhl@google.com,
samitolvanen@google.com, kasan-dev@googlegroups.com,
linux-mm@kvack.org, glider@google.com, ryabinin.a.a@gmail.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>,
"Nick Desaulniers" <ndesaulniers@google.com>,
"Bill Wendling" <morbo@google.com>,
"Justin Stitt" <justinstitt@google.com>,
rust-for-linux@vger.kernel.org, llvm@lists.linux.dev
Subject: Re: [PATCH v4 0/4] Rust KASAN Support
Date: Mon, 16 Sep 2024 18:46:51 +0200 [thread overview]
Message-ID: <CANiq72myZL4_poCMuNFevtpYYc0V0embjSuKb7y=C+m3vVA_8g@mail.gmail.com> (raw)
In-Reply-To: <CANiq72mv5E0PvZRW5eAEvqvqj74PH01hcRhLWTouB4z32jTeSA@mail.gmail.com>
On Mon, Sep 16, 2024 at 6:15 PM Miguel Ojeda
<miguel.ojeda.sandonis@gmail.com> wrote:
>
> Applied to `rust-next` -- thanks everyone!
Also, for KASAN + RETHUNK builds, I noticed objtool detects this:
samples/rust/rust_print.o: warning: objtool:
asan.module_ctor+0x17: 'naked' return found in MITIGATION_RETHUNK
build
samples/rust/rust_print.o: warning: objtool:
asan.module_dtor+0x17: 'naked' return found in MITIGATION_RETHUNK
build
And indeed from a quick look the `ret` is there.
Since KASAN support is important, I decided to take it nevertheless,
but please let's make sure this is fixed during the cycle (or add a
"depends on").
Thanks!
Cheers,
Miguel
next prev parent reply other threads:[~2024-09-16 16:47 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-20 19:48 Matthew Maurer
2024-08-20 19:48 ` [PATCH v4 1/4] kbuild: rust: Define probing macros for rustc Matthew Maurer
2024-08-20 19:48 ` [PATCH v4 2/4] rust: kasan: Rust does not support KHWASAN Matthew Maurer
2024-08-20 19:48 ` [PATCH v4 3/4] kbuild: rust: Enable KASAN support Matthew Maurer
2024-08-20 19:57 ` Andrey Konovalov
2024-08-20 19:48 ` [PATCH v4 4/4] kasan: rust: Add KASAN smoke test via UAF Matthew Maurer
2024-08-20 19:57 ` Andrey Konovalov
2024-08-20 19:57 ` [PATCH v4 0/4] Rust KASAN Support Andrey Konovalov
2024-09-16 16:15 ` Miguel Ojeda
2024-09-16 16:46 ` Miguel Ojeda [this message]
2024-09-25 8:26 ` Alice Ryhl
2024-09-25 10:00 ` Alice Ryhl
2024-09-25 10:20 ` Miguel Ojeda
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