linux-kernel - [ammarfaizi2-block:dhowells/linux-fs/netfs-maple 34/35] ld.lld: error: undefined symbol: xa_store

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Date:   Fri, 11 Feb 2022 18:11:56 +0800
From:   kernel test robot <lkp@...el.com>
To:     David Howells <dhowells@...hat.com>
Cc:     llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
        GNU/Weeb Mailing List <gwml@...r.gnuweeb.org>,
        linux-kernel@...r.kernel.org
Subject: [ammarfaizi2-block:dhowells/linux-fs/netfs-maple 34/35] ld.lld:
 error: undefined symbol: xa_store_range

tree:   https://github.com/ammarfaizi2/linux-block dhowells/linux-fs/netfs-maple
head:   429e2bb6fb190f390ed23afc0d2308e877c43be5
commit: e9340673baaf1ff587aed3391aa411cf554bc42e [34/35] netfs: Slice a writeback from a dirty region
config: i386-randconfig-a015 (https://download.01.org/0day-ci/archive/20220211/202202111814.4NEkwCTo-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project f6685f774697c85d6a352dcea013f46a99f9fe31)
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://github.com/ammarfaizi2/linux-block/commit/e9340673baaf1ff587aed3391aa411cf554bc42e
        git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block
        git fetch --no-tags ammarfaizi2-block dhowells/linux-fs/netfs-maple
        git checkout e9340673baaf1ff587aed3391aa411cf554bc42e
        # save the config file 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: xa_store_range
   >>> referenced by flush.c:204 (fs/netfs/flush.c:204)
   >>>               netfs/flush.o:(netfs_flush_get_pages) in archive fs/built-in.a
   >>> referenced by flush.c:232 (fs/netfs/flush.c:232)
   >>>               netfs/flush.o:(netfs_flush_get_pages) 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