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Subject[netfilter-nf-next:testing 13/16] include/net/netfilter/nf_conntrack_extend.h:80:21: error: use of undeclared identifier 'NF_CT_EXT_LABELS'
tree:   git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git testing
head: 25cd959c0ff9a7d226b95faf21988bf8f986d81e
commit: 267a989cb33fc2e38b9fa8855a107100257a8882 [13/16] netfilter: extensions: introduce extension genid count
config: i386-randconfig-a013 (https://download.01.org/0day-ci/archive/20220308/202203082057.NDl4sAYU-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project d271fc04d5b97b12e6b797c6067d3c96a8d7470e)
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/netfilter/nf-next.git/commit/?id=267a989cb33fc2e38b9fa8855a107100257a8882
git remote add netfilter-nf-next git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git
git fetch --no-tags netfilter-nf-next testing
git checkout 267a989cb33fc2e38b9fa8855a107100257a8882
# 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 net/netfilter/

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

All errors (new ones prefixed by >>):

In file included from net/netfilter/nf_conntrack_core.c:40:
In file included from include/net/netfilter/nf_conntrack_helper.h:15:
>> include/net/netfilter/nf_conntrack_extend.h:80:21: error: use of undeclared identifier 'NF_CT_EXT_LABELS'
BUILD_BUG_ON(id != NF_CT_EXT_LABELS);
^
1 error generated.
--
In file included from net/netfilter/nf_nat_core.c:20:
In file included from include/net/netfilter/nf_conntrack_core.h:18:
In file included from include/net/netfilter/nf_conntrack_ecache.h:14:
>> include/net/netfilter/nf_conntrack_extend.h:80:21: error: use of undeclared identifier 'NF_CT_EXT_LABELS'; did you mean 'NFT_CT_LABELS'?
BUILD_BUG_ON(id != NF_CT_EXT_LABELS);
^~~~~~~~~~~~~~~~
NFT_CT_LABELS
include/linux/build_bug.h:50:19: note: expanded from macro 'BUILD_BUG_ON'
BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
^
include/linux/build_bug.h:39:58: note: expanded from macro 'BUILD_BUG_ON_MSG'
#define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
^
include/linux/compiler_types.h:349:22: note: expanded from macro 'compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
^
include/linux/compiler_types.h:337:23: note: expanded from macro '_compiletime_assert'
__compiletime_assert(condition, msg, prefix, suffix)
^
include/linux/compiler_types.h:329:9: note: expanded from macro '__compiletime_assert'
if (!(condition)) \
^
include/uapi/linux/netfilter/nf_tables.h:1095:2: note: 'NFT_CT_LABELS' declared here
NFT_CT_LABELS,
^
1 error generated.


vim +/NF_CT_EXT_LABELS +80 include/net/netfilter/nf_conntrack_extend.h

69
70 /* like nf_ct_ext_find, but no check of ext->gen_id.
71 *
72 * Can only be used for extensions that do not store any pointers
73 * to external data, and should only be used from core kernel code
74 * that cannot use symbols exported by nf_conntrack module.
75 */
76 static __always_inline void *nf_ct_ext_find_unsafe(const struct nf_conn *ct, u8 id)
77 {
78 struct nf_ct_ext *ext = ct->ext;
79
> 80 BUILD_BUG_ON(id != NF_CT_EXT_LABELS);
81
82 if (!ext || !__nf_ct_ext_exist(ext, id))
83 return NULL;
84
85 return (void *)ct->ext + ct->ext->offset[id];
86 }
87

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

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