tree: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git master head: 94339443686b36d3223bc032b7947267474e2679 commit: 94339443686b36d3223bc032b7947267474e2679 [211/211] net: bridge: notify on vlan tunnel changes done via the old api config: s390-defconfig (attached as .config) compiler: s390-linux-gcc (GCC) 9.3.0 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 git checkout 94339443686b36d3223bc032b7947267474e2679 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=s390
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <l...@intel.com>
All errors (new ones prefixed by >>):
net/bridge/br_netlink_tunnel.c:29:6: warning: no previous prototype for
'vlan_tunid_inrange' [-Wmissing-prototypes]
29 | bool vlan_tunid_inrange(const struct net_bridge_vlan *v_curr,
| ^~~~~~~~~~~~~~~~~~
net/bridge/br_netlink_tunnel.c:196:5: warning: no previous prototype for
'br_vlan_tunnel_info' [-Wmissing-prototypes]
196 | int br_vlan_tunnel_info(const struct net_bridge_port *p, int cmd,
| ^~~~~~~~~~~~~~~~~~~
net/bridge/br_netlink_tunnel.c: In function '__vlan_tunnel_handle_range':
>> net/bridge/br_netlink_tunnel.c:271:26: error: implicit declaration of
>> function 'br_vlan_can_enter_range'; did you mean 'br_vlan_valid_range'?
>> [-Werror=implicit-function-declaration]
271 | if (v && curr_change && br_vlan_can_enter_range(v, *v_end)) {
| ^~~~~~~~~~~~~~~~~~~~~~~
| br_vlan_valid_range
cc1: some warnings being treated as errors
vim +271 net/bridge/br_netlink_tunnel.c
252
253 /* send a notification if v_curr can't enter the range and start a new
one */
254 static void __vlan_tunnel_handle_range(const struct net_bridge_port *p,
255 struct net_bridge_vlan **v_start,
256 struct net_bridge_vlan **v_end,
257 int v_curr, bool curr_change)
258 {
259 struct net_bridge_vlan_group *vg;
260 struct net_bridge_vlan *v;
261
262 vg = nbp_vlan_group(p);
263 if (!vg)
264 return;
265
266 v = br_vlan_find(vg, v_curr);
267
268 if (!*v_start)
269 goto out_init;
270
> 271 if (v && curr_change && br_vlan_can_enter_range(v, *v_end)) {
272 *v_end = v;
273 return;
274 }
275
276 br_vlan_notify(p->br, p, (*v_start)->vid, (*v_end)->vid,
RTM_NEWVLAN);
277 out_init:
278 /* we start a range only if there are any changes to notify
about */
279 *v_start = curr_change ? v : NULL;
280 *v_end = *v_start;
281 }
282
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0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
.config.gz
Description: application/gzip
