Re: [PATCH RFC 2/3] netfilter: nf_tables: add string set API

[kernel test robot <lkp@intel.com>]

Hi Pablo,

[FYI, it's a private test report for your RFC patch.]
[auto build test ERROR on nf/master]
[also build test ERROR on nf-next/master linus/master v5.19-rc8 next-20220728]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Pablo-Neira-Ayuso/nf_tables-string-match-support/20220729-173258
base:   https://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git master
config: hexagon-randconfig-r021-20220729 (https://download.01.org/0day-ci/archive/20220730/202207300012.wdJ7MSyA-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 8dfaecc4c24494337933aff9d9166486ca0949f1)
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/intel-lab-lkp/linux/commit/021bda4d09b7b9be8c40f05b017f885ba3010c02
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Pablo-Neira-Ayuso/nf_tables-string-match-support/20220729-173258
        git checkout 021bda4d09b7b9be8c40f05b017f885ba3010c02
        # 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=hexagon SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

>> ld.lld: error: undefined symbol: ac_destroy
   >>> referenced by nf_tables_api.c:8263 (net/netfilter/nf_tables_api.c:8263)
   >>>               netfilter/nf_tables_api.o:(nft_strset_destroy) in archive net/built-in.a
   >>> referenced by nf_tables_api.c:8263 (net/netfilter/nf_tables_api.c:8263)
   >>>               netfilter/nf_tables_api.o:(nft_strset_destroy) in archive net/built-in.a
   >>> referenced by nf_tables_api.c:8268 (net/netfilter/nf_tables_api.c:8268)
   >>>               netfilter/nf_tables_api.o:(nft_strset_destroy) in archive net/built-in.a
   >>> referenced 9 more times
--
>> ld.lld: error: undefined symbol: ac_resolve_fail
   >>> referenced by nf_tables_api.c:9339 (net/netfilter/nf_tables_api.c:9339)
   >>>               netfilter/nf_tables_api.o:(nf_tables_commit) in archive net/built-in.a
   >>> referenced by nf_tables_api.c:9339 (net/netfilter/nf_tables_api.c:9339)
   >>>               netfilter/nf_tables_api.o:(nf_tables_commit) in archive net/built-in.a
--
>> ld.lld: error: undefined symbol: ac_create
   >>> referenced by nf_tables_api.c:0 (net/netfilter/nf_tables_api.c:0)
   >>>               netfilter/nf_tables_api.o:(nf_tables_newstrset) in archive net/built-in.a
   >>> referenced by nf_tables_api.c:0 (net/netfilter/nf_tables_api.c:0)
   >>>               netfilter/nf_tables_api.o:(nf_tables_newstrset) in archive net/built-in.a
--
>> ld.lld: error: undefined symbol: ac_clone
   >>> referenced by nf_tables_api.c:0 (net/netfilter/nf_tables_api.c:0)
   >>>               netfilter/nf_tables_api.o:(nf_tables_newstr) in archive net/built-in.a
   >>> referenced by nf_tables_api.c:0 (net/netfilter/nf_tables_api.c:0)
   >>>               netfilter/nf_tables_api.o:(nf_tables_newstr) in archive net/built-in.a
   >>> referenced by nf_tables_api.c:0 (net/netfilter/nf_tables_api.c:0)
   >>>               netfilter/nf_tables_api.o:(nf_tables_delstr) in archive net/built-in.a
   >>> referenced 1 more times
--
>> ld.lld: error: undefined symbol: ac_add
   >>> referenced by nf_tables_api.c:8365 (net/netfilter/nf_tables_api.c:8365)
   >>>               netfilter/nf_tables_api.o:(nf_tables_newstr) in archive net/built-in.a
   >>> referenced by nf_tables_api.c:8365 (net/netfilter/nf_tables_api.c:8365)
   >>>               netfilter/nf_tables_api.o:(nf_tables_newstr) in archive net/built-in.a
--
>> ld.lld: error: undefined symbol: ac_del
   >>> referenced by nf_tables_api.c:8474 (net/netfilter/nf_tables_api.c:8474)
   >>>               netfilter/nf_tables_api.o:(nf_tables_delstr) in archive net/built-in.a
   >>> referenced by nf_tables_api.c:8474 (net/netfilter/nf_tables_api.c:8474)
   >>>               netfilter/nf_tables_api.o:(nf_tables_delstr) in archive net/built-in.a
--
>> ld.lld: error: undefined symbol: ac_iter_create
   >>> referenced by nf_tables_api.c:8567 (net/netfilter/nf_tables_api.c:8567)
   >>>               netfilter/nf_tables_api.o:(nf_tables_dump_str_start) in archive net/built-in.a
   >>> referenced by nf_tables_api.c:8567 (net/netfilter/nf_tables_api.c:8567)
   >>>               netfilter/nf_tables_api.o:(nf_tables_dump_str_start) in archive net/built-in.a
--
>> ld.lld: error: undefined symbol: ac_iter_destroy
   >>> referenced by nf_tables_api.c:8575 (net/netfilter/nf_tables_api.c:8575)
   >>>               netfilter/nf_tables_api.o:(nf_tables_dump_str_start) in archive net/built-in.a
   >>> referenced by nf_tables_api.c:8575 (net/netfilter/nf_tables_api.c:8575)
   >>>               netfilter/nf_tables_api.o:(nf_tables_dump_str_start) in archive net/built-in.a
   >>> referenced by nf_tables_api.c:8592 (net/netfilter/nf_tables_api.c:8592)
   >>>               netfilter/nf_tables_api.o:(nf_tables_dump_str_done) in archive net/built-in.a
   >>> referenced 1 more times
--
>> ld.lld: error: undefined symbol: ac_iterate
   >>> referenced by nf_tables_api.c:8650 (net/netfilter/nf_tables_api.c:8650)
   >>>               netfilter/nf_tables_api.o:(nf_tables_dump_str) in archive net/built-in.a
   >>> referenced by nf_tables_api.c:8650 (net/netfilter/nf_tables_api.c:8650)
   >>>               netfilter/nf_tables_api.o:(nf_tables_dump_str) in archive net/built-in.a

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