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net/mlx5: HWS, add error message on failure to move rules 

Add error message for failure to move rules from
old matcher to new one during rehash.

Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Reviewed-by: Itamar Gozlan <igozlan@nvidia.com>
Reviewed-by: Mark Bloch <mbloch@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/20250102181415.1477316-6-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Yevgeny Kliteynik 2025-01-02 20:14:04 +02:00 committed by Jakub Kicinski
parent c86963aae5
commit cc611ab6c7
1 changed files with 9 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
drivers/net/ethernet/mellanox/mlx5/core/steering/hws/bwc.c
View File

@ -615,8 +615,12 @@ static int hws_bwc_matcher_move_all_simple(struct mlx5hws_bwc_matcher *bwc_match
ret = hws_bwc_queue_poll(ctx, rule_attr.queue_id,
&pending_rules[i], false);
if (unlikely(ret))
if (unlikely(ret)) {
mlx5hws_err(ctx,
"Moving BWC rule failed during rehash (%d)\n",
ret);
goto free_bwc_rules;
}
}
}
} while (!all_done);
@ -629,8 +633,11 @@ static int hws_bwc_matcher_move_all_simple(struct mlx5hws_bwc_matcher *bwc_match
mlx5hws_send_engine_flush_queue(&ctx->send_queue[queue_id]);
ret = hws_bwc_queue_poll(ctx, queue_id,
&pending_rules[i], true);
if (unlikely(ret))
if (unlikely(ret)) {
mlx5hws_err(ctx,
"Moving BWC rule failed during rehash (%d)\n", ret);
goto free_bwc_rules;
}
}
}