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-rw-r--r--include/net/ipv6.h5
-rw-r--r--net/core/flow_dissector.c2
-rw-r--r--net/ipv6/route.c4
3 files changed, 8 insertions, 3 deletions
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 798558fd1681..16475c269749 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -907,6 +907,11 @@ static inline __be32 ip6_make_flowinfo(unsigned int tclass, __be32 flowlabel)
return htonl(tclass << IPV6_TCLASS_SHIFT) | flowlabel;
}
+static inline __be32 flowi6_get_flowlabel(const struct flowi6 *fl6)
+{
+ return fl6->flowlabel & IPV6_FLOWLABEL_MASK;
+}
+
/*
* Prototypes exported by ipv6
*/
diff --git a/net/core/flow_dissector.c b/net/core/flow_dissector.c
index 4fc1e84d77ec..53f96e4f7bf5 100644
--- a/net/core/flow_dissector.c
+++ b/net/core/flow_dissector.c
@@ -1334,7 +1334,7 @@ __u32 __get_hash_from_flowi6(const struct flowi6 *fl6, struct flow_keys *keys)
keys->ports.src = fl6->fl6_sport;
keys->ports.dst = fl6->fl6_dport;
keys->keyid.keyid = fl6->fl6_gre_key;
- keys->tags.flow_label = (__force u32)fl6->flowlabel;
+ keys->tags.flow_label = (__force u32)flowi6_get_flowlabel(fl6);
keys->basic.ip_proto = fl6->flowi6_proto;
return flow_hash_from_keys(keys);
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 22c4de2317d0..ce6696acba73 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -1981,7 +1981,7 @@ out:
} else {
keys->addrs.v6addrs.src = key_iph->saddr;
keys->addrs.v6addrs.dst = key_iph->daddr;
- keys->tags.flow_label = ip6_flowinfo(key_iph);
+ keys->tags.flow_label = ip6_flowlabel(key_iph);
keys->basic.ip_proto = key_iph->nexthdr;
}
}
@@ -2002,7 +2002,7 @@ u32 rt6_multipath_hash(const struct net *net, const struct flowi6 *fl6,
} else {
hash_keys.addrs.v6addrs.src = fl6->saddr;
hash_keys.addrs.v6addrs.dst = fl6->daddr;
- hash_keys.tags.flow_label = (__force u32)fl6->flowlabel;
+ hash_keys.tags.flow_label = (__force u32)flowi6_get_flowlabel(fl6);
hash_keys.basic.ip_proto = fl6->flowi6_proto;
}
break;