[06/11] net/mlx5: fix block push VLAN action on Rx
diff mbox series

Message ID 90d9d10b99a33b66deee2ec708269160a2c77fea.1579703134.git.dekelp@mellanox.com
State Accepted
Delegated to: Raslan Darawsheh
Headers show
Series
  • net/mlx5: vlan actions validation fixes
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Checks

Context Check Description
ci/Intel-compilation success Compilation OK
ci/checkpatch success coding style OK

Commit Message

Dekel Peled Jan. 22, 2020, 2:27 p.m. UTC
Add missing check in validation function of 'push VLAN' action.
Action is not allowed for ingress flow rules.

Fixes: 9aee7a8418d4 ("net/mlx5: support push flow action on VLAN header")
Cc: stable@dpdk.org

Signed-off-by: Dekel Peled <dekelp@mellanox.com>
Acked-by: Ori Kam <orika@mellanox.com>
---
 drivers/net/mlx5/mlx5_flow_dv.c | 6 ++++++
 1 file changed, 6 insertions(+)

Comments

Slava Ovsiienko Jan. 23, 2020, 7:57 a.m. UTC | #1
> -----Original Message-----
> From: Dekel Peled <dekelp@mellanox.com>
> Sent: Wednesday, January 22, 2020 16:27
> To: Matan Azrad <matan@mellanox.com>; Slava Ovsiienko
> <viacheslavo@mellanox.com>
> Cc: Raslan Darawsheh <rasland@mellanox.com>; Ori Kam
> <orika@mellanox.com>; dev@dpdk.org; stable@dpdk.org
> Subject: [PATCH 06/11] net/mlx5: fix block push VLAN action on Rx
> 
> Add missing check in validation function of 'push VLAN' action.
> Action is not allowed for ingress flow rules.
> 
> Fixes: 9aee7a8418d4 ("net/mlx5: support push flow action on VLAN header")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Dekel Peled <dekelp@mellanox.com>
> Acked-by: Ori Kam <orika@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>

> ---
>  drivers/net/mlx5/mlx5_flow_dv.c | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/drivers/net/mlx5/mlx5_flow_dv.c
> b/drivers/net/mlx5/mlx5_flow_dv.c index b0d5688..1ed677f 100644
> --- a/drivers/net/mlx5/mlx5_flow_dv.c
> +++ b/drivers/net/mlx5/mlx5_flow_dv.c
> @@ -1741,6 +1741,12 @@ struct field_modify_info modify_tcp[] = {  {
>  	const struct rte_flow_action_of_push_vlan *push_vlan = action->conf;
> 
> +	if (attr->ingress)
> +		return rte_flow_error_set(error, ENOTSUP,
> +
> RTE_FLOW_ERROR_TYPE_ATTR_INGRESS,
> +					  NULL,
> +					  "push VLAN action not supported for
> "
> +					  "ingress");
>  	if (push_vlan->ethertype != RTE_BE16(RTE_ETHER_TYPE_VLAN) &&
>  	    push_vlan->ethertype != RTE_BE16(RTE_ETHER_TYPE_QINQ))
>  		return rte_flow_error_set(error, EINVAL,
> --
> 1.8.3.1

Patch
diff mbox series

diff --git a/drivers/net/mlx5/mlx5_flow_dv.c b/drivers/net/mlx5/mlx5_flow_dv.c
index b0d5688..1ed677f 100644
--- a/drivers/net/mlx5/mlx5_flow_dv.c
+++ b/drivers/net/mlx5/mlx5_flow_dv.c
@@ -1741,6 +1741,12 @@  struct field_modify_info modify_tcp[] = {
 {
 	const struct rte_flow_action_of_push_vlan *push_vlan = action->conf;
 
+	if (attr->ingress)
+		return rte_flow_error_set(error, ENOTSUP,
+					  RTE_FLOW_ERROR_TYPE_ATTR_INGRESS,
+					  NULL,
+					  "push VLAN action not supported for "
+					  "ingress");
 	if (push_vlan->ethertype != RTE_BE16(RTE_ETHER_TYPE_VLAN) &&
 	    push_vlan->ethertype != RTE_BE16(RTE_ETHER_TYPE_QINQ))
 		return rte_flow_error_set(error, EINVAL,