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Date: Thu, 23 Sep 2021 08:02:43 +0200 From: Nicolas Dichtel <nicolas.dichtel@...nd.com> To: Toms Atteka <cpp.code.lv@...il.com>, netdev@...r.kernel.org Cc: pshelar@....org, davem@...emloft.net, kuba@...nel.org, dev@...nvswitch.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH net-next v5] net: openvswitch: IPv6: Add IPv6 extension header support Le 20/09/2021 à 20:20, Toms Atteka a écrit : > This change adds a new OpenFlow field OFPXMT_OFB_IPV6_EXTHDR and > packets can be filtered using ipv6_ext flag. > > Signed-off-by: Toms Atteka <cpp.code.lv@...il.com> > --- > include/uapi/linux/openvswitch.h | 12 +++ > net/openvswitch/flow.c | 140 +++++++++++++++++++++++++++++++ > net/openvswitch/flow.h | 14 ++++ > net/openvswitch/flow_netlink.c | 24 +++++- > 4 files changed, 189 insertions(+), 1 deletion(-) > > diff --git a/include/uapi/linux/openvswitch.h b/include/uapi/linux/openvswitch.h > index a87b44cd5590..dc6eb5f6399f 100644 > --- a/include/uapi/linux/openvswitch.h > +++ b/include/uapi/linux/openvswitch.h > @@ -346,6 +346,13 @@ enum ovs_key_attr { > #ifdef __KERNEL__ > OVS_KEY_ATTR_TUNNEL_INFO, /* struct ip_tunnel_info */ > #endif > + > +#ifndef __KERNEL__ > + PADDING, /* Padding so kernel and non kernel field count would match */ > +#endif > + > + OVS_KEY_ATTR_IPV6_EXTHDRS, /* struct ovs_key_ipv6_exthdr */ Naive question, why not moving OVS_KEY_ATTR_IPV6_EXTHDRS above OVS_KEY_ATTR_TUNNEL_INFO? Regards, Nicolas
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