Initialize auto_flowlabels to one. This enables automatic flow labels,
individual socket may disable them using the IPV6_AUTOFLOWLABEL socket
option.

Signed-off-by: Tom Herbert <t...@herbertland.com>
---
 Documentation/networking/ip-sysctl.txt | 2 +-
 include/net/ipv6.h                     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/networking/ip-sysctl.txt 
b/Documentation/networking/ip-sysctl.txt
index 9ac3af3..56db1ef 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -1228,7 +1228,7 @@ auto_flowlabels - INTEGER
           per socket basis using the IPV6_AUTOFLOWLABEL socket option
        3: automatic flow labels are enabled and enforced, they cannot
           be disabled by the socket option
-       Default: 0
+       Default: 1
 
 flowlabel_state_ranges - BOOLEAN
        Split the flow label number space into two ranges. 0-0x7FFFF is
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index f8e755b..500c0ee 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -716,7 +716,7 @@ static inline void iph_to_flow_copy_v6addrs(struct 
flow_keys *flow,
 
 #define IP6_AUTO_FLOW_LABEL_MAX                IP6_AUTO_FLOW_LABEL_FORCED
 
-#define IP6_DEFAULT_AUTO_FLOW_LABELS   IP6_AUTO_FLOW_LABEL_OFF
+#define IP6_DEFAULT_AUTO_FLOW_LABELS   IP6_AUTO_FLOW_LABEL_OPTOUT
 
 static inline __be32 ip6_make_flowlabel(struct net *net, struct sk_buff *skb,
                                        __be32 flowlabel, bool autolabel,
-- 
1.8.5.6

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