linux-kernel - [rcu:dev.2020.06.02a 85/90] smp.c:undefined reference to `_

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Message-ID: <202006060620.klsWKks8%lkp@intel.com>
Date:   Sat, 6 Jun 2020 06:23:23 +0800
From:   kernel test robot <lkp@...el.com>
To:     "Paul E. McKenney" <paulmck@...nel.org>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [rcu:dev.2020.06.02a 85/90] smp.c:undefined reference to `__udivdi3'

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2020.06.02a
head:   5216948905dd07a84cef8a7dc72c2ec076802efd
commit: 92ebbb71443dced2019cd24b737ce60b03a29e10 [85/90] EXP kernel/smp: Provide CSD lock timeout diagnostics
config: i386-allyesconfig (attached as .config)
compiler: gcc-9 (Debian 9.3.0-13) 9.3.0
reproduce (this is a W=1 build):
        git checkout 92ebbb71443dced2019cd24b737ce60b03a29e10
        # save the attached .config to linux build tree
        make W=1 ARCH=i386 

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

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

ld: kernel/smp.o: in function `smp_call_function_single':
>> smp.c:(.text+0x55a): undefined reference to `__udivdi3'
>> ld: smp.c:(.text+0x5a3): undefined reference to `__udivdi3'
>> ld: smp.c:(.text+0x648): undefined reference to `__umoddi3'
ld: smp.c:(.text+0x65f): undefined reference to `__udivdi3'
ld: smp.c:(.text+0x71c): undefined reference to `__udivdi3'
ld: smp.c:(.text+0x75e): undefined reference to `__udivdi3'
ld: smp.c:(.text+0x80b): undefined reference to `__umoddi3'
ld: smp.c:(.text+0x822): undefined reference to `__udivdi3'
ld: kernel/smp.o: in function `smp_call_function_many_cond':
smp.c:(.text+0xbd6): undefined reference to `__udivdi3'
ld: smp.c:(.text+0xc1e): undefined reference to `__udivdi3'
ld: smp.c:(.text+0xcc5): undefined reference to `__umoddi3'
ld: smp.c:(.text+0xcdc): undefined reference to `__udivdi3'
ld: smp.c:(.text+0xe9d): undefined reference to `__udivdi3'
ld: smp.c:(.text+0xede): undefined reference to `__udivdi3'
ld: smp.c:(.text+0xf85): undefined reference to `__umoddi3'
ld: smp.c:(.text+0xf9c): undefined reference to `__udivdi3'

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

Download attachment ".config.gz" of type "application/gzip" (72316 bytes)