From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3431A3CA488; Wed, 25 Mar 2026 11:09:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774436956; cv=none; b=nEfIqEuVZ68SqXncOsAtriUetDC3MOMsYXIZC+NKmZ7ZXalM8cPpHaxOVHeWrCFWQxjVRBOjvnlJ7HI51nGJbSFIFDHjdd3sPivszh8dHA4o9xye7gb3nJCP0A/T5LCrLLDNVNhwjTMGz72uTMJ2OU5dF+6jB8rtHCuvMZ8CA+0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774436956; c=relaxed/simple; bh=mNX55ZyxEMJQS2TuZj43CChmRdvT5RMKVgLWbx9Z/gk=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=HuJqsql/nhriB/9U5YG+Fuco4LsuoJH4+3hMwRDXn80rmgWJOL16snHTccsoJ8ABgNWjSyrtgEzEy6XV6pPjJz8D9woS/xiox2yymUO1vztGiskkr0tsQe6yvv2jnB4jgQerNysKkDpjmdl7WRNUjOX1x9xyU7c9frSxoXufWWg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=lkUg02q3; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="lkUg02q3" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C8089C4CEF7; Wed, 25 Mar 2026 11:09:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1774436955; bh=mNX55ZyxEMJQS2TuZj43CChmRdvT5RMKVgLWbx9Z/gk=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=lkUg02q3+rHOGsaJ2+Y6SJVW1fUV22VHAR1/tMTquamKnOipfWRLVr1+qm6Q5nD27 FK6L7OI9IK5WFsFkP1b6P7DiTLrGKzHTtgY2u0xUW2uwz/xsgaGD3Cv9wLxrfZ6nQf H2ncHwTJLOWVZdugsLsnobAI4tOTP6hbYNLZzTnBbaRLrNQXPZm5RWoJ2fP80ePGIa sWDl+rjXAbC4FaWFtJK9rVILUJGbgk1oF8rOGLzdMy+UW4UBcOCxmAkwLXizbHwNVb 1fFf+UdRD2VR2gCzZVsgKQF26o3WWE2y63OYTXDEVDWz14+yztzSiMpQNda+W5pHAk ZdyCkp9gtmXsQ== Message-ID: <65f74ed7-8e08-4637-b309-3b189a8076b4@kernel.org> Date: Wed, 25 Mar 2026 12:09:09 +0100 Precedence: bulk X-Mailing-List: rust-for-linux@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 2/2] rust: kasan: add support for Software Tag-Based KASAN To: Alice Ryhl Cc: Andrey Ryabinin , Alexander Potapenko , Andrey Konovalov , Dmitry Vyukov , Vincenzo Frascino , Nathan Chancellor , Nick Desaulniers , Bill Wendling , Justin Stitt , Miguel Ojeda , Boqun Feng , Gary Guo , =?UTF-8?Q?Bj=C3=B6rn_Roy_Baron?= , Benno Lossin , Andreas Hindborg , Trevor Gross , linux-kernel@vger.kernel.org, kasan-dev@googlegroups.com, rust-for-linux@vger.kernel.org, llvm@lists.linux.dev References: <20260325-kasan-rust-sw-tags-v1-0-7d3a765a72aa@google.com> <20260325-kasan-rust-sw-tags-v1-2-7d3a765a72aa@google.com> From: Danilo Krummrich Content-Language: en-US In-Reply-To: <20260325-kasan-rust-sw-tags-v1-2-7d3a765a72aa@google.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 3/25/26 10:26 AM, Alice Ryhl wrote: > This adds support for Software Tag-Based KASAN (KASAN_SW_TAGS) when > CONFIG_RUST is enabled. This requires that rustc includes support for > the kernel-hwaddress sanitizer, which is available since 1.96.0 [1]. > > Link: https://github.com/rust-lang/rust/pull/153049 [1] > Signed-off-by: Alice Ryhl Reviewed-by: Danilo Krummrich