linux-kernel - hostaudio_kern.c:undefined reference to `unregister_sound

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <202307141416.vxuRVpFv-lkp@intel.com>
Date:   Fri, 14 Jul 2023 14:12:30 +0800
From:   kernel test robot <lkp@...el.com>
To:     Johannes Berg <johannes.berg@...el.com>
Cc:     oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Richard Weinberger <richard@....at>
Subject: hostaudio_kern.c:undefined reference to `unregister_sound_mixer'

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   4b810bf037e524b54669acbe4e0df54b15d87ea1
commit: 8c6174503c7b7134c22072b45f92724c8a959f06 um: hostfs: define our own API boundary
date:   3 months ago
config: um-randconfig-r015-20230714 (https://download.01.org/0day-ci/archive/20230714/202307141416.vxuRVpFv-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce: (https://download.01.org/0day-ci/archive/20230714/202307141416.vxuRVpFv-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/202307141416.vxuRVpFv-lkp@intel.com/

All errors (new ones prefixed by >>):

   /usr/bin/ld: arch/um/drivers/hostaudio_kern.o: in function `hostaudio_cleanup_module':
>> hostaudio_kern.c:(.exit.text+0xa): undefined reference to `unregister_sound_mixer'
>> /usr/bin/ld: hostaudio_kern.c:(.exit.text+0x15): undefined reference to `unregister_sound_dsp'
   /usr/bin/ld: arch/um/drivers/hostaudio_kern.o: in function `hostaudio_init_module':
>> hostaudio_kern.c:(.init.text+0x19): undefined reference to `register_sound_dsp'
>> /usr/bin/ld: hostaudio_kern.c:(.init.text+0x31): undefined reference to `register_sound_mixer'
>> /usr/bin/ld: hostaudio_kern.c:(.init.text+0x49): undefined reference to `unregister_sound_dsp'
   collect2: error: ld returned 1 exit status

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