From: Itamar Gozlan <igozlan@nvidia.com>
To: <igozlan@nvidia.com>, <erezsh@nvidia.com>, <hamdani@nvidia.com>,
<kliteyn@nvidia.com>, <viacheslavo@nvidia.com>,
<thomas@monjalon.net>, <suanmingm@nvidia.com>,
Dariusz Sosnowski <dsosnowski@nvidia.com>,
Ori Kam <orika@nvidia.com>, Matan Azrad <matan@nvidia.com>
Cc: <dev@dpdk.org>
Subject: [PATCH 5/9] net/mlx5/hws: check the rule status on rule update
Date: Tue, 13 Feb 2024 11:50:33 +0200 [thread overview]
Message-ID: <20240213095038.451299-5-igozlan@nvidia.com> (raw)
In-Reply-To: <20240213095038.451299-1-igozlan@nvidia.com>
From: Hamdan Igbaria <hamdani@nvidia.com>
Only allow rule updates for rules with their status value equal to
MLX5DR_RULE_STATUS_CREATED.
Otherwise, the rule may be in an unstable stage like deleting and
this will result in a faulty unexpected scenario.
Signed-off-by: Hamdan Igbaria <hamdani@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
---
drivers/net/mlx5/hws/mlx5dr_rule.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/net/mlx5/hws/mlx5dr_rule.c b/drivers/net/mlx5/hws/mlx5dr_rule.c
index 6bf087e187..aa00c54e53 100644
--- a/drivers/net/mlx5/hws/mlx5dr_rule.c
+++ b/drivers/net/mlx5/hws/mlx5dr_rule.c
@@ -977,6 +977,12 @@ int mlx5dr_rule_action_update(struct mlx5dr_rule *rule_handle,
if (unlikely(mlx5dr_rule_enqueue_precheck_update(rule_handle, attr)))
return -rte_errno;
+ if (rule_handle->status != MLX5DR_RULE_STATUS_CREATED) {
+ DR_LOG(ERR, "Current rule status does not allow update");
+ rte_errno = EBUSY;
+ return -rte_errno;
+ }
+
ret = mlx5dr_rule_create_hws(rule_handle,
attr,
0,
--
2.39.3
next prev parent reply other threads:[~2024-02-13 9:51 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-13 9:50 [PATCH 1/9] net/mlx5/hws: skip RTE item when inserting rules by index Itamar Gozlan
2024-02-13 9:50 ` [PATCH 2/9] net/mlx5/hws: add check for not supported fields in VXLAN Itamar Gozlan
2024-02-13 9:50 ` [PATCH 3/9] net/mlx5/hws: add support for resizable matchers Itamar Gozlan
2024-02-13 9:50 ` [PATCH 4/9] net/mlx5/hws: reordering the STE fields to improve hash Itamar Gozlan
2024-02-13 9:50 ` Itamar Gozlan [this message]
2024-02-13 9:50 ` [PATCH 6/9] net/mlx5/hws: fix VLAN item handling on non relaxed mode Itamar Gozlan
2024-02-13 9:50 ` [PATCH 7/9] net/mlx5/hws: extend action template creation API Itamar Gozlan
2024-02-13 9:50 ` [PATCH 8/9] net/mlx5/hws: add missing actions STE limitation Itamar Gozlan
2024-02-13 9:50 ` [PATCH 9/9] net/mlx5/hws: support push_esp flag for insert header action Itamar Gozlan
2024-02-18 5:11 ` [v2 01/10] net/mlx5/hws: skip RTE item when inserting rules by index Itamar Gozlan
2024-02-18 5:11 ` [v2 02/10] net/mlx5/hws: add check for not supported fields in VXLAN Itamar Gozlan
2024-02-18 5:11 ` [v2 03/10] net/mlx5/hws: add support for resizable matchers Itamar Gozlan
2024-02-18 5:11 ` [v2 04/10] net/mlx5/hws: reordering the STE fields to improve hash Itamar Gozlan
2024-02-18 5:11 ` [v2 05/10] net/mlx5/hws: check the rule status on rule update Itamar Gozlan
2024-02-18 5:11 ` [v2 06/10] net/mlx5/hws: fix VLAN item handling on non relaxed mode Itamar Gozlan
2024-02-18 5:11 ` [v2 07/10] net/mlx5/hws: extend action template creation API Itamar Gozlan
2024-02-18 5:11 ` [v2 08/10] net/mlx5/hws: add missing actions STE limitation Itamar Gozlan
2024-02-18 5:11 ` [v2 09/10] net/mlx5/hws: support push_esp flag for insert header action Itamar Gozlan
2024-02-18 5:11 ` [v2 10/10] net/mlx5/hws: typo fix parm to param Itamar Gozlan
2024-02-26 10:16 ` [v2 01/10] net/mlx5/hws: skip RTE item when inserting rules by index Raslan Darawsheh
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