netdev - [PATCH net-next 5/8] net: fib_rules: Enable port mask usage

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Message-ID: <20250217134109.311176-6-idosch@nvidia.com>
Date: Mon, 17 Feb 2025 15:41:06 +0200
From: Ido Schimmel <idosch@...dia.com>
To: <netdev@...r.kernel.org>
CC: <davem@...emloft.net>, <kuba@...nel.org>, <pabeni@...hat.com>,
	<edumazet@...gle.com>, <horms@...nel.org>, <donald.hunter@...il.com>,
	<dsahern@...nel.org>, <petrm@...dia.com>, <gnault@...hat.com>, Ido Schimmel
	<idosch@...dia.com>
Subject: [PATCH net-next 5/8] net: fib_rules: Enable port mask usage

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@...dia.com>
Signed-off-by: Ido Schimmel <idosch@...dia.com>
---
 net/core/fib_rules.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c
index ba6beaa63f44..5ddd34cbe7f6 100644
--- a/net/core/fib_rules.c
+++ b/net/core/fib_rules.c
@@ -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,
-- 
2.48.1