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net/mlx5: fw_tracer, Fix event handling

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[ Upstream commit 341a80de2468f481b1f771683709b5649cbfe513 ]

mlx5 driver needs to parse traces with event_id inside the range of
first_string_trace and num_string_trace. However, mlx5 is parsing all
events with event_id >= first_string_trace.

Fix it by checking for the correct range.

Fixes: c71ad41ccb0c ("net/mlx5: FW tracer, events handling")
Signed-off-by: Shay Drory <shayd@nvidia.com>
Reviewed-by: Moshe Shemesh <moshe@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Shay Drory 2023-04-29 20:41:41 +03:00 committed by Greg Kroah-Hartman
parent a864a8543c
commit d1b224cb78
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.c
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@ -483,7 +483,7 @@ static void poll_trace(struct mlx5_fw_tracer *tracer,
(u64)timestamp_low;
break;
default:
if (tracer_event->event_id >= tracer->str_db.first_string_trace ||
if (tracer_event->event_id >= tracer->str_db.first_string_trace &&
tracer_event->event_id <= tracer->str_db.first_string_trace +
tracer->str_db.num_string_trace) {
tracer_event->type = TRACER_EVENT_TYPE_STRING;