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From: Gregory Etelson <getelson@nvidia.com>
To: <dev@dpdk.org>
Cc: <getelson@nvidia.com>, <mkashani@nvidia.com>,
	<rasland@nvidia.com>, "Itamar Gozlan" <igozlan@nvidia.com>,
	Hamdan Igbaria <hamdani@nvidia.com>,
	Alex Vesker <valex@nvidia.com>, Matan Azrad <matan@nvidia.com>,
	Viacheslav Ovsiienko <viacheslavo@nvidia.com>,
	Ori Kam <orika@nvidia.com>, Suanming Mou <suanmingm@nvidia.com>
Subject: [PATCH 15/30] net/mlx5/hws: check the rule status on rule update
Date: Sun, 29 Oct 2023 18:31:47 +0200	[thread overview]
Message-ID: <20231029163202.216450-15-getelson@nvidia.com> (raw)
In-Reply-To: <20231029163202.216450-1-getelson@nvidia.com>

From: Itamar Gozlan <igozlan@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>
Reviewed-by: Alex Vesker <valex@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 980a99b226..70d5c19e1f 100644
--- a/drivers/net/mlx5/hws/mlx5dr_rule.c
+++ b/drivers/net/mlx5/hws/mlx5dr_rule.c
@@ -756,6 +756,12 @@ int mlx5dr_rule_action_update(struct mlx5dr_rule *rule_handle,
 	if (mlx5dr_rule_enqueue_precheck(matcher->tbl->ctx, 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,
-- 
2.39.2


  parent reply	other threads:[~2023-10-29 16:34 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-10-29 16:31 [PATCH 01/30] net/mlx5/hws: Definer, add mlx5dr context to definer_conv_data Gregory Etelson
2023-10-29 16:31 ` [PATCH 02/30] net/mlx5: add flow_hw_get_reg_id_from_ctx() Gregory Etelson
2023-10-29 16:31 ` [PATCH 03/30] net/mlx5/hws: Definer, use flow_hw_get_reg_id_from_ctx function call Gregory Etelson
2023-10-29 16:31 ` [PATCH 04/30] net/mlx5: add rte_device parameter to locate HWS registers Gregory Etelson
2023-11-05 20:27   ` Thomas Monjalon
2023-10-29 16:31 ` [PATCH 05/30] net/mlx5: separate port REG_C registers usage Gregory Etelson
2023-10-29 16:31 ` [PATCH 06/30] net/mlx5: merge REG_C aliases Gregory Etelson
2023-10-29 16:31 ` [PATCH 07/30] net/mlx5: initialize HWS flow tags registers in shared dev context Gregory Etelson
2023-10-29 16:31 ` [PATCH 08/30] net/mlx5/hws: adding method to query rule hash Gregory Etelson
2023-10-29 16:31 ` [PATCH 09/30] net/mlx5: add support for calc hash Gregory Etelson
2023-10-29 16:31 ` [PATCH 10/30] net/mlx5: fix insert by index Gregory Etelson
2023-10-29 16:31 ` [PATCH 11/30] net/mlx5: fix query for NIC flow cap Gregory Etelson
2023-10-29 16:31 ` [PATCH 12/30] net/mlx5: add support for more registers Gregory Etelson
2023-10-29 16:31 ` [PATCH 13/30] net/mlx5: add validation support for tags Gregory Etelson
2023-10-29 16:31 ` [PATCH 14/30] net/mlx5: reuse reformat and modify header actions in a table Gregory Etelson
2023-10-29 16:31 ` Gregory Etelson [this message]
2023-10-29 16:31 ` [PATCH 16/30] net/mlx5/hws: support IPsec encryption/decryption action Gregory Etelson
2023-10-29 16:31 ` [PATCH 17/30] net/mlx5/hws: support ASO IPsec action Gregory Etelson
2023-10-29 16:31 ` [PATCH 18/30] net/mlx5/hws: support reformat trailer action Gregory Etelson
2023-10-29 16:31 ` [PATCH 19/30] net/mlx5/hws: support ASO first hit action Gregory Etelson
2023-10-29 16:31 ` [PATCH 20/30] net/mlx5/hws: support insert header action Gregory Etelson
2023-10-29 16:31 ` [PATCH 21/30] net/mlx5/hws: support remove " Gregory Etelson
2023-10-29 16:31 ` [PATCH 22/30] net/mlx5/hws: allow jump to TIR over FDB Gregory Etelson
2023-10-29 16:31 ` [PATCH 23/30] net/mlx5/hws: support dynamic re-parse Gregory Etelson
2023-10-29 16:31 ` [PATCH 24/30] net/mlx5/hws: dynamic re-parse for modify header Gregory Etelson
2023-10-29 16:31 ` [PATCH 25/30] net/mlx5: sample the srv6 last segment Gregory Etelson
2023-10-29 16:31 ` [PATCH 26/30] net/mlx5/hws: fix potential wrong errno value Gregory Etelson
2023-10-29 16:31 ` [PATCH 27/30] net/mlx5/hws: add IPv6 routing extension push remove actions Gregory Etelson
2023-10-29 16:32 ` [PATCH 28/30] net/mlx5/hws: add setter for IPv6 routing push remove Gregory Etelson
2023-10-29 16:32 ` [PATCH 29/30] net/mlx5: implement " Gregory Etelson
2023-10-29 16:32 ` [PATCH 30/30] net/mlx5/hws: add stc reparse support for srv6 push pop Gregory Etelson
2023-11-05 18:49 ` [PATCH 01/30] net/mlx5/hws: Definer, add mlx5dr context to definer_conv_data Thomas Monjalon
2023-11-06  7:32   ` Etelson, Gregory

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