linux-kernel - module.c:undefined reference to `apply

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Message-ID: <202207141712.n23UKGoF-lkp@intel.com>
Date:   Thu, 14 Jul 2022 17:50:36 +0800
From:   kernel test robot <lkp@...el.com>
To:     Peter Zijlstra <peterz@...radead.org>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Borislav Petkov <bp@...e.de>,
        Josh Poimboeuf <jpoimboe@...nel.org>
Subject: module.c:undefined reference to `apply_returns'

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   4a57a8400075bc5287c5c877702c68aeae2a033d
commit: 15e67227c49a57837108acfe1c80570e1bd9f962 x86: Undo return-thunk damage
date:   2 weeks ago
config: um-i386_defconfig (https://download.01.org/0day-ci/archive/20220714/202207141712.n23UKGoF-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-3) 11.3.0
reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=15e67227c49a57837108acfe1c80570e1bd9f962
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 15e67227c49a57837108acfe1c80570e1bd9f962
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=um SUBARCH=i386 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 >>):

   /usr/bin/ld: arch/x86/um/../kernel/module.o: in function `module_finalize':
>> module.c:(.text+0x23b): undefined reference to `apply_returns'
   collect2: error: ld returned 1 exit status

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