linux-kernel - [ammarfaizi2-block:dhowells/linux-fs/netfs-linked-list 31/56] ld.lld: error: undefined symbol: fscache_begin_cache

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Message-ID: <202207010740.uNqYXgaP-lkp@intel.com>
Date:   Fri, 1 Jul 2022 07:17:53 +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-linked-list 31/56]
 ld.lld: error: undefined symbol: fscache_begin_cache_operation

tree:   https://github.com/ammarfaizi2/linux-block dhowells/linux-fs/netfs-linked-list
head:   acac17cdb0f9f6db9fc03eea371e399906146f96
commit: 822bd57525b5cf3038ef9d8086398a8aecc95161 [31/56] fscache: Add a function to begin an cache op from a netfslib request
config: arm64-randconfig-r001-20220629 (https://download.01.org/0day-ci/archive/20220701/202207010740.uNqYXgaP-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project a774ba7f60d1fef403b5507b1b1a7475d3684d71)
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
        # install arm64 cross compiling tool for clang build
        # apt-get install binutils-aarch64-linux-gnu
        # https://github.com/ammarfaizi2/linux-block/commit/822bd57525b5cf3038ef9d8086398a8aecc95161
        git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block
        git fetch --no-tags ammarfaizi2-block dhowells/linux-fs/netfs-linked-list
        git checkout 822bd57525b5cf3038ef9d8086398a8aecc95161
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 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 >>):

>> ld.lld: error: undefined symbol: fscache_begin_cache_operation
   >>> referenced by addr.c
   >>>               ceph/addr.o:(ceph_netfs_ops) in archive fs/built-in.a

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