linux-kernel - Re: [PATCHv6 net-next 00/10] OVS conntrack support

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Date:	Fri, 28 Aug 2015 19:25:00 -0700
From:	Joe Stringer <joestringer@...ira.com>
To:	Simon Horman <simon.horman@...ronome.com>
Cc:	Linux Netdev List <netdev@...r.kernel.org>,
	Pravin Shelar <pshelar@...ira.com>,
	Linux Kernel <linux-kernel@...r.kernel.org>,
	Pablo Neira Ayuso <pablo@...filter.org>,
	Florian Westphal <fwestpha@...hat.com>,
	Hannes Sowa <hannes@...hat.com>, Thomas Graf <tgraf@...g.ch>,
	Justin Pettit <jpettit@...ira.com>,
	Jesse Gross <jesse@...ira.com>, netfilter-devel@...r.kernel.org
Subject: Re: [PATCHv6 net-next 00/10] OVS conntrack support

On 28 August 2015 at 16:57, Simon Horman <simon.horman@...ronome.com> wrote:
> On Wed, Aug 26, 2015 at 11:31:43AM -0700, Joe Stringer wrote:
>> The goal of this series is to allow OVS to send packets through the Linux
>> kernel connection tracker, and subsequently match on fields populated by
>> conntrack. This functionality is enabled through a new
>> CONFIG_OPENVSWITCH_CONNTRACK option.
>>
>> This version addresses the feedback from v5, primarily checking the behaviour
>> is correct with different configurations such as disabling
>> CONFIG_OPENVSWITCH_CONNTRACK or disabling individual conntrack features like
>> connlabels.
>>
>> The branch below has been updated with the corresponding userspace pieces:
>> https://github.com/joestringer/ovs dev/ct_20150818
>
> Hi Joe,
>
> Nice work getting this patchset in order.
>
> I am seeing the following when compiling without NF_CONNTRACK_MARK set.
>
>   CC [M]  net/openvswitch//conntrack.o
> net/openvswitch//conntrack.c: In function ‘__ovs_ct_update_key’:
> net/openvswitch//conntrack.c:127:24: error: ‘const struct nf_conn’ has no member named ‘mark’
>   key->ct.mark = ct ? ct->mark : 0;
>                         ^
> net/openvswitch//conntrack.c: In function ‘ovs_ct_set_mark’:
> net/openvswitch//conntrack.c:195:26: error: ‘struct nf_conn’ has no member named ‘mark’
>   new_mark = ct_mark | (ct->mark & ~(mask));
>                           ^
> net/openvswitch//conntrack.c:196:8: error: ‘struct nf_conn’ has no member named ‘mark’
>   if (ct->mark != new_mark) {
>         ^
> net/openvswitch//conntrack.c:197:5: error: ‘struct nf_conn’ has no member named ‘mark’
>    ct->mark = new_mark;
>      ^
> scripts/Makefile.build:258: recipe for target 'net/openvswitch//conntrack.o' failed
> make[1]: *** [net/openvswitch//conntrack.o] Error 1
> Makefile:1386: recipe for target '_module_net/openvswitch/' failed
> make: *** [_module_net/openvswitch/] Error 2

Thanks for reporting this, I sent a patch.
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