From: Emeel Hakim ehakim@nvidia.com
[ Upstream commit 37beabe9a891b92174cd1aafbfa881fe9e05aa87 ]
Currently mlx5e_macsec_umr struct does not satisfy hardware memory alignment requirement. Hence the result of querying advanced steering operation (ASO) is not copied to the memory region as expected.
Fix by satisfying hardware memory alignment requirement and move context to be first field in struct for better readability.
Fixes: 1f53da676439 ("net/mlx5e: Create advanced steering operation (ASO) object for MACsec") Signed-off-by: Emeel Hakim ehakim@nvidia.com Reviewed-by: Leon Romanovsky leonro@nvidia.com Signed-off-by: Saeed Mahameed saeedm@nvidia.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c index 7f6b940830b31..f84f1cfcddb85 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c @@ -89,8 +89,8 @@ struct mlx5e_macsec_rx_sc { };
struct mlx5e_macsec_umr { + u8 __aligned(64) ctx[MLX5_ST_SZ_BYTES(macsec_aso)]; dma_addr_t dma_addr; - u8 ctx[MLX5_ST_SZ_BYTES(macsec_aso)]; u32 mkey; };