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X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 16 Dec 2024 17:12:51.2031 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: a764d77c-eabd-41ee-1a8e-08dd1df4df5d X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.161];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CY4PEPF0000E9CE.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA1PR12MB7733 Add new FIB rule attributes which will allow user space to match on the IPv6 flow label with a mask. Temporarily set the type of the attributes to 'NLA_REJECT' while support is being added in the IPv6 code. Reviewed-by: Petr Machata Signed-off-by: Ido Schimmel --- include/uapi/linux/fib_rules.h | 2 ++ net/core/fib_rules.c | 2 ++ 2 files changed, 4 insertions(+) diff --git a/include/uapi/linux/fib_rules.h b/include/uapi/linux/fib_rules.h index a6924dd3aff1..00e9890ca3c0 100644 --- a/include/uapi/linux/fib_rules.h +++ b/include/uapi/linux/fib_rules.h @@ -68,6 +68,8 @@ enum { FRA_SPORT_RANGE, /* sport */ FRA_DPORT_RANGE, /* dport */ FRA_DSCP, /* dscp */ + FRA_FLOWLABEL, /* flowlabel */ + FRA_FLOWLABEL_MASK, /* flowlabel mask */ __FRA_MAX }; diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c index 34185d138c95..153b14aade42 100644 --- a/net/core/fib_rules.c +++ b/net/core/fib_rules.c @@ -770,6 +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 }, }; int fib_nl_newrule(struct sk_buff *skb, struct nlmsghdr *nlh, -- 2.47.1