Re: [PATCH for-next v2 3/6] RDMA/rxe: Register IP mcast address

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

Hi Bob,

kernel test robot noticed the following build errors:

[auto build test ERROR on rdma/for-next]
[also build test ERROR on linus/master v6.6 next-20231107]
[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/Bob-Pearson/RDMA-rxe-Cleanup-rxe_ah-av_chk_attr/20231107-005913
base:   https://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git for-next
patch link:    https://lore.kernel.org/r/20231106152928.47869-4-rpearsonhpe%40gmail.com
patch subject: [PATCH for-next v2 3/6] RDMA/rxe: Register IP mcast address
config: csky-randconfig-002-20231107 (https://download.01.org/0day-ci/archive/20231108/202311080240.accUSSHq-lkp@intel.com/config)
compiler: csky-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231108/202311080240.accUSSHq-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/202311080240.accUSSHq-lkp@intel.com/

All errors (new ones prefixed by >>):

   csky-linux-ld: drivers/infiniband/sw/rxe/rxe_mcast.o: in function `rxe_mcast_add':
>> rxe_mcast.c:(.text+0x42): undefined reference to `ipv6_sock_mc_join'
>> csky-linux-ld: rxe_mcast.c:(.text+0xa6): undefined reference to `ipv6_sock_mc_drop'
   csky-linux-ld: drivers/infiniband/sw/rxe/rxe_mcast.o: in function `__rxe_init_mca':
   rxe_mcast.c:(.text+0x1a8): undefined reference to `ipv6_sock_mc_join'
   csky-linux-ld: rxe_mcast.c:(.text+0x1b4): undefined reference to `ipv6_sock_mc_drop'
   csky-linux-ld: drivers/infiniband/sw/rxe/rxe_mcast.o: in function `rxe_attach_mcast':
>> rxe_mcast.c:(.text+0x5d6): undefined reference to `ipv6_sock_mc_drop'
   csky-linux-ld: rxe_mcast.c:(.text+0x60c): undefined reference to `ipv6_sock_mc_drop'

-- 
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