[ovs-dev] [RFC PATCH 2/5] OVN: SFC Implementation: New stage for SFC and modified ACL stage

Ben Pfaff blp at ovn.org
Fri Feb 3 17:12:10 UTC 2017


Great, I'll have a look.

On Thu, Feb 02, 2017 at 11:50:17PM +0000, John McDowall wrote:
> Ben,
> 
> Posted an updated patch – then downloaded it from patchwork and applied to top to tree and ran make check and all tests passed.
> 
> Regards
> 
> John
> 
> On 1/31/17, 3:49 PM, "Ben Pfaff" <blp at ovn.org> wrote:
> 
>     If the patches cannot sensibly be applied separately, then, yes, they
>     should be a single patch.
>     
>     On Tue, Jan 31, 2017 at 11:02:30PM +0000, John McDowall wrote:
>     > Ah, my bad do you want me to create a single patch file?
>     > 
>     > Regards
>     > 
>     > John
>     > 
>     > On 1/31/17, 2:44 PM, "Ben Pfaff" <blp at ovn.org> wrote:
>     > 
>     >     Now that I glance at the patch titles, I guess that the problem might be
>     >     that this patch depends on some of the later patches.  In general, each
>     >     patch should apply, build, and test properly whether or not later
>     >     patches have been applied.
>     >     
>     >     On Tue, Jan 31, 2017 at 10:03:21PM +0000, John McDowall wrote:
>     >     > Ben,
>     >     > 
>     >     > Let me create a new patch set against the top of tree.
>     >     > 
>     >     > Regards
>     >     > 
>     >     > John
>     >     > 
>     >     > On 1/31/17, 1:46 PM, "Ben Pfaff" <blp at ovn.org> wrote:
>     >     > 
>     >     >     On Tue, Dec 27, 2016 at 02:11:43PM -0800, John McDowall wrote:
>     >     >     > This is the major body of code that implements SFC. There is a new L2 stage added to
>     >     >     > perform the chaining operations and modifications to the ACL stage to direct flows
>     >     >     > to the service chain.
>     >     >     > 
>     >     >     > Co-authored-by: Flavio Fernandes <flavio at flaviof.com>
>     >     >     > Reported at: https://urldefense.proofpoint.com/v2/url?u=https-3A__mail.openvswitch.org_pipermail_ovs-2Ddiscuss_2016-2DMarch_040381.html&d=DwIBAg&c=V9IgWpI5PvzTw83UyHGVSoW3Uc1MFWe5J8PTfkrzVSo&r=vZ6VUDaavDpfOdPQrz1ED54jEjvAE36A8TVJroVlrOQ&m=0-H45ymu2qKdNfehkwCF8baQWBqDNhngIVaX4MlOpCQ&s=VbhqfPkju3uYqy7303Bfbz0fgnSeIi6aYsQoRwIH1PU&e= 
>     >     >     > Reported at: https://urldefense.proofpoint.com/v2/url?u=https-3A__mail.openvswitch.org_pipermail_ovs-2Ddiscuss_2016-2DMay_041359.html&d=DwIBAg&c=V9IgWpI5PvzTw83UyHGVSoW3Uc1MFWe5J8PTfkrzVSo&r=vZ6VUDaavDpfOdPQrz1ED54jEjvAE36A8TVJroVlrOQ&m=0-H45ymu2qKdNfehkwCF8baQWBqDNhngIVaX4MlOpCQ&s=vNieFlb8T7dsSygACJyaJiHvnrQDGCyox17covGw4Ns&e= 
>     >     >     > 
>     >     >     > Signed-off-by: John McDowall <jmcdowall at paloaltonetworks.com>
>     >     >     
>     >     >     I think that this has bit-rotted because I get tons of compiler errors
>     >     >     trying to build it.  I tried rewinding my repo to a point from December
>     >     >     but I still the same ones:
>     >     >     
>     >     >         ../ovn/northd/ovn-northd.c:2669:13: error: incomplete definition of type 'struct nbrec_logical_port_pair_group'
>     >     >         ../ovn/northd/ovn-northd.c:2664:18: note: forward declaration of 'struct nbrec_logical_port_pair_group'
>     >     >         ../ovn/northd/ovn-northd.c:2669:37: error: incomplete definition of type 'struct nbrec_logical_port_pair_group'
>     >     >         ../ovn/northd/ovn-northd.c:2664:18: note: forward declaration of 'struct nbrec_logical_port_pair_group'
>     >     >         ../ovn/northd/ovn-northd.c:2673:30: error: incomplete definition of type 'struct nbrec_logical_port_pair_group'
>     >     >         ../ovn/northd/ovn-northd.c:2664:18: note: forward declaration of 'struct nbrec_logical_port_pair_group'
>     >     >         ../ovn/northd/ovn-northd.c:2674:30: error: incomplete definition of type 'struct nbrec_logical_port_pair_group'
>     >     >         ../ovn/northd/ovn-northd.c:2664:18: note: forward declaration of 'struct nbrec_logical_port_pair_group'
>     >     >         ../ovn/northd/ovn-northd.c:2701:49: error: no member named 'options' in 'struct nbrec_acl'
>     >     >         ../ovn/northd/ovn-northd.c:2713:37: error: no member named 'n_port_chains' in 'struct nbrec_logical_switch'
>     >     >         ../ovn/northd/ovn-northd.c:2714:30: error: no member named 'port_chains' in 'struct nbrec_logical_switch'
>     >     >         ../ovn/northd/ovn-northd.c:2716:39: error: incomplete definition of type 'struct nbrec_logical_port_chain'
>     >     >         ../ovn/northd/ovn-northd.c:2710:18: note: forward declaration of 'struct nbrec_logical_port_chain'
>     >     >         ../ovn/northd/ovn-northd.c:2721:44: error: incomplete definition of type 'struct nbrec_logical_port_chain'
>     >     >         /usr/include/i386-linux-gnu/bits/string2.h:110:58: note: expanded from macro 'strcmp'
>     >     >         ../ovn/northd/ovn-northd.c:2710:18: note: forward declaration of 'struct nbrec_logical_port_chain'
>     >     >         ../ovn/northd/ovn-northd.c:2721:44: error: incomplete definition of type 'struct nbrec_logical_port_chain'
>     >     >         /usr/include/i386-linux-gnu/bits/string2.h:111:74: note: expanded from macro 'strcmp'
>     >     >         ../ovn/northd/ovn-northd.c:2710:18: note: forward declaration of 'struct nbrec_logical_port_chain'
>     >     >         ../ovn/northd/ovn-northd.c:2721:44: error: incomplete definition of type 'struct nbrec_logical_port_chain'
>     >     >         /usr/include/i386-linux-gnu/bits/string2.h:113:28: note: expanded from macro 'strcmp'
>     >     >         /usr/include/i386-linux-gnu/bits/string2.h:53:28: note: expanded from macro '__string2_1bptr_p'
>     >     >         ../ovn/northd/ovn-northd.c:2710:18: note: forward declaration of 'struct nbrec_logical_port_chain'
>     >     >         ../ovn/northd/ovn-northd.c:2721:44: error: incomplete definition of type 'struct nbrec_logical_port_chain'
>     >     >         /usr/include/i386-linux-gnu/bits/string2.h:113:28: note: expanded from macro 'strcmp'
>     >     >         /usr/include/i386-linux-gnu/bits/string2.h:53:63: note: expanded from macro '__string2_1bptr_p'
>     >     >         ../ovn/northd/ovn-northd.c:2710:18: note: forward declaration of 'struct nbrec_logical_port_chain'
>     >     >         ../ovn/northd/ovn-northd.c:2721:44: error: incomplete definition of type 'struct nbrec_logical_port_chain'
>     >     >         /usr/include/i386-linux-gnu/bits/string2.h:114:31: note: expanded from macro 'strcmp'
>     >     >         ../ovn/northd/ovn-northd.c:2710:18: note: forward declaration of 'struct nbrec_logical_port_chain'
>     >     >         ../ovn/northd/ovn-northd.c:2721:44: error: incomplete definition of type 'struct nbrec_logical_port_chain'
>     >     >         /usr/include/i386-linux-gnu/bits/string2.h:117:28: note: expanded from macro 'strcmp'
>     >     >         ../ovn/northd/ovn-northd.c:2710:18: note: forward declaration of 'struct nbrec_logical_port_chain'
>     >     >         ../ovn/northd/ovn-northd.c:2721:44: error: incomplete definition of type 'struct nbrec_logical_port_chain'
>     >     >         /usr/include/i386-linux-gnu/bits/string2.h:117:54: note: expanded from macro 'strcmp'
>     >     >         /usr/include/i386-linux-gnu/bits/string2.h:53:28: note: expanded from macro '__string2_1bptr_p'
>     >     >         ../ovn/northd/ovn-northd.c:2710:18: note: forward declaration of 'struct nbrec_logical_port_chain'
>     >     >         ../ovn/northd/ovn-northd.c:2721:44: error: incomplete definition of type 'struct nbrec_logical_port_chain'
>     >     >         /usr/include/i386-linux-gnu/bits/string2.h:117:54: note: expanded from macro 'strcmp'
>     >     >         /usr/include/i386-linux-gnu/bits/string2.h:53:63: note: expanded from macro '__string2_1bptr_p'
>     >     >         ../ovn/northd/ovn-northd.c:2710:18: note: forward declaration of 'struct nbrec_logical_port_chain'
>     >     >         ../ovn/northd/ovn-northd.c:2721:44: error: incomplete definition of type 'struct nbrec_logical_port_chain'
>     >     >         /usr/include/i386-linux-gnu/bits/string2.h:118:30: note: expanded from macro 'strcmp'
>     >     >         ../ovn/northd/ovn-northd.c:2710:18: note: forward declaration of 'struct nbrec_logical_port_chain'
>     >     >         ../ovn/northd/ovn-northd.c:2721:44: error: incomplete definition of type 'struct nbrec_logical_port_chain'
>     >     >         /usr/include/i386-linux-gnu/bits/string2.h:119:25: note: expanded from macro 'strcmp'
>     >     >         /usr/include/i386-linux-gnu/bits/string2.h:129:49: note: expanded from macro '__strcmp_cg'
>     >     >         ../ovn/northd/ovn-northd.c:2710:18: note: forward declaration of 'struct nbrec_logical_port_chain'
>     >     >         ../ovn/northd/ovn-northd.c:2721:44: error: incomplete definition of type 'struct nbrec_logical_port_chain'
>     >     >         /usr/include/i386-linux-gnu/bits/string2.h:120:28: note: expanded from macro 'strcmp'
>     >     >         ../ovn/northd/ovn-northd.c:2710:18: note: forward declaration of 'struct nbrec_logical_port_chain'
>     >     >         fatal error: too many errors emitted, stopping now [-ferror-limit=]
>     >     >     
>     >     > 
>     >     
>     > 
>     
> 


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