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Message-Id: <169299344984.855265.133054189640822333.b4-ty@chromium.org>
Date: Fri, 25 Aug 2023 12:57:32 -0700
From: Kees Cook <keescook@...omium.org>
To: Nick Desaulniers <ndesaulniers@...gle.com>,
Petr Mladek <pmladek@...e.com>, Song Liu <song@...nel.org>,
Steven Rostedt <rostedt@...dmis.org>,
Yonghong Song <yonghong.song@...ux.dev>
Cc: Kees Cook <keescook@...omium.org>,
Fangrui Song <maskray@...gle.com>, kernel-team@...com,
Leizhen <thunder.leizhen@...wei.com>,
linux-kernel@...r.kernel.org, llvm@...ts.linux.dev,
kernel test robot <oliver.sang@...el.com>
Subject: Re: [PATCH] kallsyms: Fix kallsyms_selftest failure
On Thu, 24 Aug 2023 20:46:59 -0700, Yonghong Song wrote:
> Kernel test robot reported a kallsyms_test failure when clang lto is
> enabled (thin or full) and CONFIG_KALLSYMS_SELFTEST is also enabled.
> I can reproduce in my local environment with the following error message
> with thin lto:
> [ 1.877897] kallsyms_selftest: Test for 1750th symbol failed: (tsc_cs_mark_unstable) addr=ffffffff81038090
> [ 1.877901] kallsyms_selftest: abort
>
> [...]
Applied to for-next/hardening, thanks!
[1/1] kallsyms: Fix kallsyms_selftest failure
https://git.kernel.org/kees/c/33f0467fe069
Take care,
--
Kees Cook
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