4.9-stable review patch. If anyone has any objections, please let me know.
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From: Shay Agroskin shayag@mellanox.com
[ Upstream commit d14fcb8d877caf1b8d6bd65d444bf62b21f2070c ]
The driver allocates wrong size (due to wrong struct name) when issuing a query/set request to NIC's register.
Fixes: d8880795dabf ("net/mlx5e: Implement DCBNL IEEE max rate") Signed-off-by: Shay Agroskin shayag@mellanox.com Signed-off-by: Saeed Mahameed saeedm@mellanox.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/ethernet/mellanox/mlx5/core/port.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/net/ethernet/mellanox/mlx5/core/port.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/port.c @@ -575,7 +575,7 @@ EXPORT_SYMBOL_GPL(mlx5_set_port_prio_tc) static int mlx5_set_port_qetcr_reg(struct mlx5_core_dev *mdev, u32 *in, int inlen) { - u32 out[MLX5_ST_SZ_DW(qtct_reg)]; + u32 out[MLX5_ST_SZ_DW(qetc_reg)];
if (!MLX5_CAP_GEN(mdev, ets)) return -ENOTSUPP; @@ -587,7 +587,7 @@ static int mlx5_set_port_qetcr_reg(struc static int mlx5_query_port_qetcr_reg(struct mlx5_core_dev *mdev, u32 *out, int outlen) { - u32 in[MLX5_ST_SZ_DW(qtct_reg)]; + u32 in[MLX5_ST_SZ_DW(qetc_reg)];
if (!MLX5_CAP_GEN(mdev, ets)) return -ENOTSUPP;