ipv6: Fix sysctl max for fib_multipath_hash_policy

Cited commit added the possible value of '2', but it cannot be set. Fix it by adjusting the maximum value to '2'. This is consistent with the corresponding IPv4 sysctl. Before: # sysctl -w net.ipv6.fib_multipath_hash_policy=2 sysctl: setting key "net.ipv6.fib_multipath_hash_policy": Invalid argument net.ipv6.fib_multipath_hash_policy = 2 # sysctl net.ipv6.fib_multipath_hash_policy net.ipv6.fib_multipath_hash_policy = 0 After: # sysctl -w net.ipv6.fib_multipath_hash_policy=2 net.ipv6.fib_multipath_hash_policy = 2 # sysctl net.ipv6.fib_multipath_hash_policy net.ipv6.fib_multipath_hash_policy = 2 Fixes: d8f74f0 ("ipv6: Support multipath hashing on inner IP pkts") Signed-off-by: Ido Schimmel <[email protected]> Reviewed-by: Stephen Suryaputra <[email protected]> Signed-off-by: David S. Miller <[email protected]>
zandrey · Sep 2, 2020 · 05d4487 · 05d4487
1 parent 2b7bcd9
commit 05d4487
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
@@ -21,6 +21,7 @@
 #include <net/calipso.h>
 #endif
 
+static int two = 2;
 static int flowlabel_reflect_max = 0x7;
 static int auto_flowlabels_min;
 static int auto_flowlabels_max = IP6_AUTO_FLOW_LABEL_MAX;
@@ -150,7 +151,7 @@ static struct ctl_table ipv6_table_template[] = {
 		.mode		= 0644,
 		.proc_handler   = proc_rt6_multipath_hash_policy,
 		.extra1		= SYSCTL_ZERO,
-		.extra2		= SYSCTL_ONE,
+		.extra2		= &two,
 	},
 	{
 		.procname	= "seg6_flowlabel",