From: Alice Ryhl <aliceryhl@google.com>
To: kernel test robot <oliver.sang@intel.com>
Cc: oe-lkp@lists.linux.dev, lkp@intel.com,
Linux Memory Management List <linux-mm@kvack.org>,
Miguel Ojeda <ojeda@kernel.org>,
Sami Tolvanen <samitolvanen@google.com>,
Gatlin Newhouse <gatlin.newhouse@gmail.com>,
Kees Cook <kees@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [linux-next:master] [cfi] ce4a262098: CFI_failure_at_do_basic_setup
Date: Mon, 23 Sep 2024 09:54:38 +0200 [thread overview]
Message-ID: <CAH5fLghbP3KZjkBbQe_MMJrnRpk4M0Hn0nu=uRtKWKqmKz6OeQ@mail.gmail.com> (raw)
In-Reply-To: <202409231044.4f064459-oliver.sang@intel.com>
On Mon, Sep 23, 2024 at 4:35 AM kernel test robot <oliver.sang@intel.com> wrote:
>
> Hello,
>
> kernel test robot noticed "CFI_failure_at_do_basic_setup" on:
>
> commit: ce4a2620985cdf06c200ec0b6dce80374237697c ("cfi: add CONFIG_CFI_ICALL_NORMALIZE_INTEGERS")
> https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master
>
> [test failed on linux-next/master 62f92d634458a1e308bb699986b9147a6d670457]
This failure is due to an LLVM bug that causes
CFI_ICALL_NORMALIZE_INTEGERS to be incompatible with KASAN and GCOV.
It has already been fixed upstream:
https://github.com/llvm/llvm-project/pull/104826 (thanks Sami!)
However, we may want to look into having Kconfig detect this case.
Alice
prev parent reply other threads:[~2024-09-23 7:54 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-23 2:35 kernel test robot
2024-09-23 7:54 ` Alice Ryhl [this message]
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