Commit 05d44871 authored by Ido Schimmel's avatar Ido Schimmel Committed by David S. Miller
Browse files

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: d8f74f09 ("ipv6: Support multipath hashing on inner IP pkts")
Signed-off-by: default avatarIdo Schimmel <idosch@nvidia.com>
Reviewed-by: default avatarStephen Suryaputra <ssuryaextr@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 2b7bcd96

net/ipv6/sysctl_net_ipv6.c

+2 −1
Original line number Diff line number Diff line
@@ -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",