Rahul Rameshbabu b8ac3415e2 net/mlx5e: Do not produce metadata freelist entries in Tx port ts WQE xmit ... [ Upstream commit 86b0ca5b11 ] Free Tx port timestamping metadata entries in the NAPI poll context and consume metadata enties in the WQE xmit path. Do not free a Tx port timestamping metadata entry in the WQE xmit path even in the error path to avoid a race between two metadata entry producers. Fixes: 3178308ad4 ("net/mlx5e: Make tx_port_ts logic resilient to out-of-order CQEs") Signed-off-by: Rahul Rameshbabu <rrameshbabu@nvidia.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Link: https://lore.kernel.org/r/20240409190820.227554-10-tariqt@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-04-17 11:23:33 +02:00
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core	net/mlx5e: Do not produce metadata freelist entries in Tx port ts WQE xmit	2024-04-17 11:23:33 +02:00