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Date: Mon, 3 Jun 2019 11:08:14 +0200 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-kernel@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, stable@...r.kernel.org, Parav Pandit <parav@...lanox.com>, Daniel Jurgens <danielj@...lanox.com>, Mark Bloch <markb@...lanox.com>, Saeed Mahameed <saeedm@...lanox.com> Subject: [PATCH 4.19 20/32] net/mlx5: Allocate root ns memory using kzalloc to match kfree From: Parav Pandit <parav@...lanox.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@...lanox.com> Reviewed-by: Daniel Jurgens <danielj@...lanox.com> Reviewed-by: Mark Bloch <markb@...lanox.com> Signed-off-by: Saeed Mahameed <saeedm@...lanox.com> Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.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 @@ -2220,7 +2220,7 @@ static struct mlx5_flow_root_namespace cmds = mlx5_fs_cmd_get_default_ipsec_fpga_cmds(table_type); /* 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;
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