From: Parav Pandit parav@mellanox.com
[ Upstream commit 25fa506b70cadb580c1e9cbd836d6417276d4bcd ]
root ns is yet another fs core node which is freed using kfree() by tree_put_node(). Rest of the other fs core objects are also allocated using kmalloc variants.
However, root ns memory is allocated using kvzalloc(). Hence allocate root ns memory using kzalloc().
Fixes: 2530236303d9e ("net/mlx5_core: Flow steering tree initialization") Signed-off-by: Parav Pandit parav@mellanox.com Reviewed-by: Daniel Jurgens danielj@mellanox.com Reviewed-by: Mark Bloch markb@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/fs_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c @@ -1960,7 +1960,7 @@ static struct mlx5_flow_root_namespace * struct mlx5_flow_namespace *ns;
/* Create the root namespace */ - root_ns = kvzalloc(sizeof(*root_ns), GFP_KERNEL); + root_ns = kzalloc(sizeof(*root_ns), GFP_KERNEL); if (!root_ns) return NULL;