tree: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git master head: cf9d01405925e3f8144c99d7bf7b184449794066 commit: 174a79ff9515f400b9a6115643dafd62a635b7e6 [1065/1071] bpf: sockmap with sk redirect support config: cris-etrax-100lx_v2_defconfig (attached as .config) compiler: cris-linux-gcc (GCC) 6.2.0 reproduce: wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 174a79ff9515f400b9a6115643dafd62a635b7e6 # save the attached .config to linux build tree make.cross ARCH=cris
All error/warnings (new ones prefixed by >>):
net//core/filter.c: In function 'do_sk_redirect_map':
>> net//core/filter.c:1881:8: error: implicit declaration of function
>> '__sock_map_lookup_elem' [-Werror=implicit-function-declaration]
sk = __sock_map_lookup_elem(ri->map, ri->ifindex);
^~~~~~~~~~~~~~~~~~~~~~
>> net//core/filter.c:1881:6: warning: assignment makes pointer from integer
>> without a cast [-Wint-conversion]
sk = __sock_map_lookup_elem(ri->map, ri->ifindex);
^
cc1: some warnings being treated as errors
vim +/__sock_map_lookup_elem +1881 net//core/filter.c
1874
1875 struct sock *do_sk_redirect_map(void)
1876 {
1877 struct redirect_info *ri = this_cpu_ptr(&redirect_info);
1878 struct sock *sk = NULL;
1879
1880 if (ri->map) {
> 1881 sk = __sock_map_lookup_elem(ri->map, ri->ifindex);
1882
1883 ri->ifindex = 0;
1884 ri->map = NULL;
1885 /* we do not clear flags for future lookup */
1886 }
1887
1888 return sk;
1889 }
1890
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0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
.config.gz
Description: application/gzip
