From: kbuild test robot <lkp@intel.com>
To: Roopa Prabhu <roopa@cumulusnetworks.com>
Cc: kbuild-all@01.org, davem@davemloft.net, netdev@vger.kernel.org,
ramanb@cumulusnetworks.com, stephen@networkplumber.org,
jbenc@redhat.com, pshelar@ovn.org
Subject: Re: [PATCH cumulus-4.1.y 1/5] vxlan: flush fdb entries on oper down
Date: Sat, 21 Jan 2017 16:58:37 +0800 [thread overview]
Message-ID: <201701211605.UhNdPVix%fengguang.wu@intel.com> (raw)
In-Reply-To: <1484984410-3304-1-git-send-email-roopa@cumulusnetworks.com>
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Hi Balakrishnan,
[auto build test WARNING on net-next/master]
[also build test WARNING on v4.10-rc4 next-20170120]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Roopa-Prabhu/vxlan-flush-fdb-entries-on-oper-down/20170121-163042
config: i386-randconfig-x005-201703 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
# save the attached .config to linux build tree
make ARCH=i386
All warnings (new ones prefixed by >>):
In file included from include/linux/linkage.h:4:0,
from include/linux/kernel.h:6,
from drivers/net/vxlan.c:13:
drivers/net/vxlan.c: In function 'vxlan_netdevice_event':
drivers/net/vxlan.c:3280:27: error: 'vxlan_netdev_ops' undeclared (first use in this function)
if (dev->netdev_ops == &vxlan_netdev_ops) {
^
include/linux/compiler.h:149:30: note: in definition of macro '__trace_if'
if (__builtin_constant_p(!!(cond)) ? !!(cond) : \
^~~~
>> drivers/net/vxlan.c:3280:3: note: in expansion of macro 'if'
if (dev->netdev_ops == &vxlan_netdev_ops) {
^~
drivers/net/vxlan.c:3280:27: note: each undeclared identifier is reported only once for each function it appears in
if (dev->netdev_ops == &vxlan_netdev_ops) {
^
include/linux/compiler.h:149:30: note: in definition of macro '__trace_if'
if (__builtin_constant_p(!!(cond)) ? !!(cond) : \
^~~~
>> drivers/net/vxlan.c:3280:3: note: in expansion of macro 'if'
if (dev->netdev_ops == &vxlan_netdev_ops) {
^~
vim +/if +3280 drivers/net/vxlan.c
3264 }
3265
3266 unregister_netdevice_many(&list_kill);
3267 }
3268
3269 static int vxlan_netdevice_event(struct notifier_block *unused,
3270 unsigned long event, void *ptr)
3271 {
3272 struct net_device *dev = netdev_notifier_info_to_dev(ptr);
3273 struct vxlan_net *vn = net_generic(dev_net(dev), vxlan_net_id);
3274
3275 if (event == NETDEV_UNREGISTER)
3276 vxlan_handle_lowerdev_unregister(vn, dev);
3277 else if (event == NETDEV_UDP_TUNNEL_PUSH_INFO)
3278 vxlan_push_rx_ports(dev);
3279 else if (event == NETDEV_CHANGE) {
> 3280 if (dev->netdev_ops == &vxlan_netdev_ops) {
3281 if (netif_running(dev) && !netif_oper_up(dev))
3282 vxlan_flush(netdev_priv(dev));
3283 }
3284 }
3285
3286 return NOTIFY_DONE;
3287 }
3288
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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next prev parent reply other threads:[~2017-01-21 8:59 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-21 7:40 [PATCH cumulus-4.1.y 1/5] vxlan: flush fdb entries on oper down Roopa Prabhu
2017-01-21 7:40 ` [PATCH cumulus-4.1.y 2/5] vxlan: don't replace fdb entry if nothing changed Roopa Prabhu
2017-01-23 17:02 ` Stephen Hemminger
2017-01-24 0:14 ` Roopa Prabhu
2017-01-21 7:40 ` [PATCH cumulus-4.1.y 3/5] vxlan: enforce precedence for static over dynamic fdb entry Roopa Prabhu
2017-01-21 7:40 ` [PATCH cumulus-4.1.y 4/5] vxlan: don't flush static fdb entries on admin down Roopa Prabhu
2017-01-21 9:25 ` kbuild test robot
2017-01-21 7:40 ` [PATCH cumulus-4.1.y 5/5] vxlan: do not age static remote mac entries Roopa Prabhu
2017-01-21 7:41 ` [PATCH cumulus-4.1.y 1/5] vxlan: flush fdb entries on oper down Roopa Prabhu
2017-01-21 8:54 ` kbuild test robot
2017-01-21 8:58 ` kbuild test robot [this message]
2017-01-23 16:59 ` Stephen Hemminger
2017-01-24 0:11 ` Roopa Prabhu
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