linux-kernel - [jolsa-perf:kprobe_multi_kmod 3/9] ld.lld: error: undefined symbol: module_kallsyms_on_each

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Message-ID: <202210060601.k1dko3xl-lkp@intel.com>
Date:   Thu, 6 Oct 2022 06:52:23 +0800
From:   kernel test robot <lkp@...el.com>
To:     Jiri Olsa <jolsa@...nel.org>
Cc:     llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
        linux-kernel@...r.kernel.org
Subject: [jolsa-perf:kprobe_multi_kmod 3/9] ld.lld: error: undefined symbol:
 module_kallsyms_on_each_symbol

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/jolsa/perf.git kprobe_multi_kmod
head:   eab9c6a88fd54069cbfc59ae74bb902dd6decdf9
commit: 415122954f164e3f0d4ed78ce571f27e11722f70 [3/9] ftrace: Add support to resolve module symbols in ftrace_lookup_symbols
config: x86_64-buildonly-randconfig-r005-20221003
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://git.kernel.org/pub/scm/linux/kernel/git/jolsa/perf.git/commit/?id=415122954f164e3f0d4ed78ce571f27e11722f70
        git remote add jolsa-perf https://git.kernel.org/pub/scm/linux/kernel/git/jolsa/perf.git
        git fetch --no-tags jolsa-perf kprobe_multi_kmod
        git checkout 415122954f164e3f0d4ed78ce571f27e11722f70
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>

All errors (new ones prefixed by >>):

>> ld.lld: error: undefined symbol: module_kallsyms_on_each_symbol
   >>> referenced by ftrace.c
   >>>               trace/ftrace.o:(ftrace_lookup_symbols) in archive kernel/built-in.a

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp

View attachment "config" of type "text/plain" (205000 bytes)