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net/mlx4_en: Fix potential deadlock in port statistics flow
[cascardo/linux.git]
/
drivers
/
net
/
ethernet
/
mellanox
/
mlx4
/
en_port.c
diff --git
a/drivers/net/ethernet/mellanox/mlx4/en_port.c
b/drivers/net/ethernet/mellanox/mlx4/en_port.c
index
5aa8b75
..
59473a0
100644
(file)
--- a/
drivers/net/ethernet/mellanox/mlx4/en_port.c
+++ b/
drivers/net/ethernet/mellanox/mlx4/en_port.c
@@
-166,7
+166,7
@@
int mlx4_en_DUMP_ETH_STATS(struct mlx4_en_dev *mdev, u8 port, u8 reset)
return PTR_ERR(mailbox);
err = mlx4_cmd_box(mdev->dev, 0, mailbox->dma, in_mod, 0,
MLX4_CMD_DUMP_ETH_STATS, MLX4_CMD_TIME_CLASS_B,
return PTR_ERR(mailbox);
err = mlx4_cmd_box(mdev->dev, 0, mailbox->dma, in_mod, 0,
MLX4_CMD_DUMP_ETH_STATS, MLX4_CMD_TIME_CLASS_B,
- MLX4_CMD_
WRAPPED
);
+ MLX4_CMD_
NATIVE
);
if (err)
goto out;
if (err)
goto out;
@@
-322,7
+322,7
@@
int mlx4_en_DUMP_ETH_STATS(struct mlx4_en_dev *mdev, u8 port, u8 reset)
err = mlx4_cmd_box(mdev->dev, 0, mailbox->dma,
in_mod | MLX4_DUMP_ETH_STATS_FLOW_CONTROL,
0, MLX4_CMD_DUMP_ETH_STATS,
err = mlx4_cmd_box(mdev->dev, 0, mailbox->dma,
in_mod | MLX4_DUMP_ETH_STATS_FLOW_CONTROL,
0, MLX4_CMD_DUMP_ETH_STATS,
- MLX4_CMD_TIME_CLASS_B, MLX4_CMD_
WRAPPED
);
+ MLX4_CMD_TIME_CLASS_B, MLX4_CMD_
NATIVE
);
if (err)
goto out;
}
if (err)
goto out;
}