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Date: Sat, 21 May 2016 18:17:35 +0800 From: Haishuang Yan <yanhaishuang@...s.chinamobile.com> To: "David S. Miller" <davem@...emloft.net>, Alexey Kuznetsov <kuznet@....inr.ac.ru>, James Morris <jmorris@...ei.org>, Hideaki YOSHIFUJI <yoshfuji@...ux-ipv6.org> Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org, Haishuang Yan <yanhaishuang@...s.chinamobile.com> Subject: [PATCH v2 2/2] ip6_gre: Set flowi6_proto as IPPROTO_GRE in xmit path. In gre6 xmit path, we are sending a GRE packet, so set fl6 proto to IPPROTO_GRE properly. Signed-off-by: Haishuang Yan <yanhaishuang@...s.chinamobile.com> --- Changes in v2: - Initialize the flow protocol in ip6gre_tnl_link_config --- net/ipv6/ip6_gre.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c index 8ea5a4d..e706621 100644 --- a/net/ipv6/ip6_gre.c +++ b/net/ipv6/ip6_gre.c @@ -712,6 +712,7 @@ static void ip6gre_tnl_link_config(struct ip6_tnl *t, int set_mtu) fl6->daddr = p->raddr; fl6->flowi6_oif = p->link; fl6->flowlabel = 0; + fl6->flowi6_proto = IPPROTO_GRE; if (!(p->flags&IP6_TNL_F_USE_ORIG_TCLASS)) fl6->flowlabel |= IPV6_TCLASS_MASK & p->flowinfo; -- 1.8.3.1
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