linux-kernel - Re: [PATCH] x86/alternative: move apply

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Message-ID: <202312090936.qsdfR8TM-lkp@intel.com>
Date:   Sat, 9 Dec 2023 09:33:10 +0800
From:   kernel test robot <lkp@...el.com>
To:     Arnd Bergmann <arnd@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        Dave Hansen <dave.hansen@...ux.intel.com>, x86@...nel.org,
        Uros Bizjak <ubizjak@...il.com>
Cc:     llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
        Arnd Bergmann <arnd@...db.de>,
        "H. Peter Anvin" <hpa@...or.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Kees Cook <keescook@...omium.org>,
        Sami Tolvanen <samitolvanen@...gle.com>,
        Josh Poimboeuf <jpoimboe@...nel.org>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] x86/alternative: move apply_relocation() out of init
 section

Hi Arnd,

kernel test robot noticed the following build warnings:

[auto build test WARNING on tip/master]
[also build test WARNING on tip/x86/percpu next-20231208]
[cannot apply to tip/auto-latest linus/master v6.7-rc4]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Arnd-Bergmann/x86-alternative-move-apply_relocation-out-of-init-section/20231204-153129
base:   tip/master
patch link:    https://lore.kernel.org/r/20231204072856.1033621-1-arnd%40kernel.org
patch subject: [PATCH] x86/alternative: move apply_relocation() out of init section
config: i386-allnoconfig (https://download.01.org/0day-ci/archive/20231209/202312090936.qsdfR8TM-lkp@intel.com/config)
compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231209/202312090936.qsdfR8TM-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202312090936.qsdfR8TM-lkp@intel.com/

All warnings (new ones prefixed by >>, old ones prefixed by <<):

WARNING: modpost: missing MODULE_DESCRIPTION() in vmlinux.o
>> WARNING: modpost: vmlinux: section mismatch in reference: __optimize_nops+0xa7 (section: .text) -> add_nop (section: .init.text)

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki