From: Ido Schimmel <idosch@nvidia.com>
To: <netdev@vger.kernel.org>
Cc: <davem@davemloft.net>, <kuba@kernel.org>, <pabeni@redhat.com>,
<edumazet@google.com>, <horms@kernel.org>,
<donald.hunter@gmail.com>, <dsahern@kernel.org>,
<petrm@nvidia.com>, <gnault@redhat.com>,
Ido Schimmel <idosch@nvidia.com>
Subject: [PATCH net-next 4/6] net: fib_rules: Enable DSCP mask usage
Date: Thu, 20 Feb 2025 10:05:23 +0200 [thread overview]
Message-ID: <20250220080525.831924-5-idosch@nvidia.com> (raw)
In-Reply-To: <20250220080525.831924-1-idosch@nvidia.com>
Allow user space to configure FIB rules that match on DSCP with a mask,
now that support has been added to the IPv4 and IPv6 address families.
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
---
net/core/fib_rules.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c
index 00e6fe79ecba..4bc64d912a1c 100644
--- a/net/core/fib_rules.c
+++ b/net/core/fib_rules.c
@@ -845,7 +845,7 @@ static const struct nla_policy fib_rule_policy[FRA_MAX + 1] = {
[FRA_FLOWLABEL_MASK] = { .type = NLA_BE32 },
[FRA_SPORT_MASK] = { .type = NLA_U16 },
[FRA_DPORT_MASK] = { .type = NLA_U16 },
- [FRA_DSCP_MASK] = { .type = NLA_REJECT },
+ [FRA_DSCP_MASK] = NLA_POLICY_MASK(NLA_U8, INET_DSCP_MASK >> 2),
};
int fib_newrule(struct net *net, struct sk_buff *skb, struct nlmsghdr *nlh,
--
2.48.1
next prev parent reply other threads:[~2025-02-20 8:06 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-20 8:05 [PATCH net-next 0/6] net: fib_rules: Add DSCP mask support Ido Schimmel
2025-02-20 8:05 ` [PATCH net-next 1/6] net: fib_rules: Add DSCP mask attribute Ido Schimmel
2025-02-20 8:05 ` [PATCH net-next 2/6] ipv4: fib_rules: Add DSCP mask matching Ido Schimmel
2025-02-20 8:05 ` [PATCH net-next 3/6] ipv6: " Ido Schimmel
2025-02-20 8:05 ` Ido Schimmel [this message]
2025-02-20 8:05 ` [PATCH net-next 5/6] netlink: specs: Add FIB rule DSCP mask attribute Ido Schimmel
2025-02-20 8:05 ` [PATCH net-next 6/6] selftests: fib_rule_tests: Add DSCP mask match tests Ido Schimmel
2025-02-21 15:29 ` [PATCH net-next 0/6] net: fib_rules: Add DSCP mask support Guillaume Nault
2025-02-22 0:30 ` patchwork-bot+netdevbpf
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