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net: fib_rules: Enable port mask usage

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Allow user space to configure FIB rules that match on the source and
destination ports with a mask, now that support has been added to the
FIB rule core and the IPv4 and IPv6 address families.

Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Guillaume Nault <gnault@redhat.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://patch.msgid.link/20250217134109.311176-6-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Ido Schimmel 2025-02-17 15:41:06 +02:00 committed by Jakub Kicinski
parent fc1266a061
commit 34e406a849
1 changed files with 2 additions and 2 deletions
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4
net/core/fib_rules.c
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@ -843,8 +843,8 @@ static const struct nla_policy fib_rule_policy[FRA_MAX + 1] = {
[FRA_DSCP] = NLA_POLICY_MAX(NLA_U8, INET_DSCP_MASK >> 2),
[FRA_FLOWLABEL] = { .type = NLA_BE32 },
[FRA_FLOWLABEL_MASK] = { .type = NLA_BE32 },
[FRA_SPORT_MASK] = { .type = NLA_REJECT },
[FRA_DPORT_MASK] = { .type = NLA_REJECT },
[FRA_SPORT_MASK] = { .type = NLA_U16 },
[FRA_DPORT_MASK] = { .type = NLA_U16 },
};
int fib_newrule(struct net *net, struct sk_buff *skb, struct nlmsghdr *nlh,