Re: [PATCH RFC nf-next 3/4] netfilter: flowtable: Add IP6IP6 tx sw acceleration

Re: [PATCH RFC nf-next 3/4] netfilter: flowtable: Add IP6IP6 tx sw acceleration

[kernel test robot]

Hi Lorenzo,

[This is a private test report for your RFC patch.]
kernel test robot noticed the following build errors:

[auto build test ERROR on 0177f0f07886e54e12c6f18fa58f63e63ddd3c58]

url:    https://github.com/intel-lab-lkp/linux/commits/Lorenzo-Bianconi/netfilter-Introduce-tunnel-metadata-info-in-nf_flowtable_ctx-struct/20251201-214911
base:   0177f0f07886e54e12c6f18fa58f63e63ddd3c58
patch link:    https://lore.kernel.org/r/20251201-flowtable-offload-ip6ip6-v1-3-1dabf534c074%40kernel.org
patch subject: [PATCH RFC nf-next 3/4] netfilter: flowtable: Add IP6IP6 tx sw acceleration
config: x86_64-randconfig-003-20251204 (https://download.01.org/0day-ci/archive/20251204/202512041913.uvmmSqqP-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251204/202512041913.uvmmSqqP-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512041913.uvmmSqqP-lkp@intel.com/

All errors (new ones prefixed by >>):

>> ld.lld: error: undefined symbol: ipv6_push_frag_opts
   >>> referenced by nf_flow_table_ip.c:702 (net/netfilter/nf_flow_table_ip.c:702)
   >>>               vmlinux.o:(nf_flow_offload_ipv6_hook)

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