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net: fib_rules: Enable flow label selector usage

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Now that both IPv4 and IPv6 correctly handle the new flow label
attributes, enable user space to configure FIB rules that make use of
the flow label by changing the policy to stop rejecting them and
accepting 32 bit values in big-endian byte order.

Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Guillaume Nault <gnault@redhat.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Ido Schimmel 2024-12-16 19:11:56 +02:00 committed by Paolo Abeni
parent 9aa77531a1
commit 4c25f3f051
1 changed files with 2 additions and 2 deletions
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4
net/core/fib_rules.c
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@ -770,8 +770,8 @@ static const struct nla_policy fib_rule_policy[FRA_MAX + 1] = {
[FRA_SPORT_RANGE] = { .len = sizeof(struct fib_rule_port_range) },
[FRA_DPORT_RANGE] = { .len = sizeof(struct fib_rule_port_range) },
[FRA_DSCP] = NLA_POLICY_MAX(NLA_U8, INET_DSCP_MASK >> 2),
[FRA_FLOWLABEL] = { .type = NLA_REJECT },
[FRA_FLOWLABEL_MASK] = { .type = NLA_REJECT },
[FRA_FLOWLABEL] = { .type = NLA_BE32 },
[FRA_FLOWLABEL_MASK] = { .type = NLA_BE32 },
};
int fib_nl_newrule(struct sk_buff *skb, struct nlmsghdr *nlh,