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Date:   Sun, 17 Oct 2021 16:46:07 +0800
From:   kernel test robot <lkp@...el.com>
To:     "Darrick J. Wong" <djwong@...nel.org>
Cc:     llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
        "Darrick J. Wong" <darrick.wong@...cle.com>,
        linux-kernel@...r.kernel.org
Subject: [djwong-xfs:vectorized-scrub 110/308] ld.lld: error: undefined
 symbol: xchk_iscan_start

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git vectorized-scrub
head:   d404c6b945070ba14d8db1ee79daa5df149877df
commit: aa567553268823bd23b665100da66740bfab460a [110/308] xfs: online repair of parent pointers
config: i386-randconfig-a011-20211016 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 8ca4b3ef19fe82d7ad6a6e1515317dcc01b41515)
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/djwong/xfs-linux.git/commit/?id=aa567553268823bd23b665100da66740bfab460a
        git remote add djwong-xfs https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git
        git fetch --no-tags djwong-xfs vectorized-scrub
        git checkout aa567553268823bd23b665100da66740bfab460a
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash

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 >>):

>> ld.lld: error: undefined symbol: xchk_iscan_start
   >>> referenced by parent_repair.c:294 (fs/xfs/scrub/parent_repair.c:294)
   >>> xfs/scrub/parent_repair.o:(xrep_parent_scan) in archive fs/built-in.a
--
>> ld.lld: error: undefined symbol: xchk_iscan_advance
   >>> referenced by parent_repair.c:295 (fs/xfs/scrub/parent_repair.c:295)
   >>> xfs/scrub/parent_repair.o:(xrep_parent_scan) in archive fs/built-in.a
   >>> referenced by parent_repair.c:295 (fs/xfs/scrub/parent_repair.c:295)
   >>> xfs/scrub/parent_repair.o:(xrep_parent_scan) in archive fs/built-in.a
--
>> ld.lld: error: undefined symbol: xchk_iscan_iget
   >>> referenced by parent_repair.c:296 (fs/xfs/scrub/parent_repair.c:296)
   >>> xfs/scrub/parent_repair.o:(xrep_parent_scan) in archive fs/built-in.a
--
>> ld.lld: error: undefined symbol: __xchk_iscan_visit
   >>> referenced by iscan.h:76 (fs/xfs/scrub/iscan.h:76)
   >>> xfs/scrub/parent_repair.o:(xrep_parent_scan) in archive fs/built-in.a
--
>> ld.lld: error: undefined symbol: xchk_iscan_finish
   >>> referenced by parent_repair.c:314 (fs/xfs/scrub/parent_repair.c:314)
   >>> xfs/scrub/parent_repair.o:(xrep_parent_scan) in archive fs/built-in.a
   >>> referenced by parent_repair.c:314 (fs/xfs/scrub/parent_repair.c:314)
   >>> xfs/scrub/parent_repair.o:(xrep_parent_scan) in archive fs/built-in.a

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

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