Re: [PATCH 4.4-only] openvswitch: clear sender cpu before forwarding packets

From: kbuild test robot
Date: Sun May 21 2017 - 04:48:27 EST

Hi Anoob,

[auto build test ERROR on v4.9-rc8]
[also build test ERROR on next-20170519]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

config: x86_64-rhel (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
# save the attached .config to linux build tree
make ARCH=x86_64

All errors (new ones prefixed by >>):

net/openvswitch/vport.c: In function 'ovs_vport_send':
>> net/openvswitch/vport.c:513:2: error: implicit declaration of function 'skb_sender_cpu_clear' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors

vim +/skb_sender_cpu_clear +513 net/openvswitch/vport.c

507 packet_length(skb), mtu);
508 vport->dev->stats.tx_errors++;
509 goto drop;
510 }
512 skb->dev = vport->dev;
> 513 skb_sender_cpu_clear(skb);
514 vport->ops->send(skb);
515 return;

0-DAY kernel test infrastructure Open Source Technology Center Intel Corporation

Attachment: .config.gz
Description: application/gzip