[PATCH v3] {net, IB}/mlx5: Use 'kvfree()' for memory allocated by 'kvzalloc()'
From: Christophe JAILLET <hidden>
Date: 2018-05-16 19:07:36
Also in:
kernel-janitors, linux-rdma, lkml
Subsystem:
infiniband subsystem, mellanox mlx5 ib driver, mellanox mlx5 core vpi driver, networking drivers, the rest · Maintainers:
Jason Gunthorpe, Leon Romanovsky, Saeed Mahameed, Tariq Toukan, Mark Bloch, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
When 'kvzalloc()' is used to allocate memory, 'kvfree()' must be used to
free it.
Fixes: 1cbe6fc86ccfe ("IB/mlx5: Add support for CQE compressing")
Fixes: fed9ce22bf8ae ("net/mlx5: E-Switch, Add API to create vport rx rules")
Fixes: 9efa75254593d ("net/mlx5_core: Introduce access functions to query vport RoCE fields")
Signed-off-by: Christophe JAILLET <redacted>
---
v1 -> v2: More places to update have been added to the patch
v2 -> v3: Add Fixes tag
3 patches with one Fixes tag each should probably be better, but honestly, I won't send a v4.
Fill free to split it if needed.
---
drivers/infiniband/hw/mlx5/cq.c | 2 +-
drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c | 2 +-
drivers/net/ethernet/mellanox/mlx5/core/vport.c | 6 +++---
3 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/infiniband/hw/mlx5/cq.c b/drivers/infiniband/hw/mlx5/cq.c
index 77d257ec899b..6d52ea03574e 100644
--- a/drivers/infiniband/hw/mlx5/cq.c
+++ b/drivers/infiniband/hw/mlx5/cq.c@@ -849,7 +849,7 @@ static int create_cq_user(struct mlx5_ib_dev *dev, struct ib_udata *udata, return 0; err_cqb: - kfree(*cqb); + kvfree(*cqb); err_db: mlx5_ib_db_unmap_user(to_mucontext(context), &cq->db);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
index 35e256eb2f6e..b123f8a52ad8 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c@@ -663,7 +663,7 @@ static int esw_create_vport_rx_group(struct mlx5_eswitch *esw) esw->offloads.vport_rx_group = g; out: - kfree(flow_group_in); + kvfree(flow_group_in); return err; }
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/vport.c b/drivers/net/ethernet/mellanox/mlx5/core/vport.c
index 177e076b8d17..719cecb182c6 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/vport.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/vport.c@@ -511,7 +511,7 @@ int mlx5_query_nic_vport_system_image_guid(struct mlx5_core_dev *mdev, *system_image_guid = MLX5_GET64(query_nic_vport_context_out, out, nic_vport_context.system_image_guid); - kfree(out); + kvfree(out); return 0; }
@@ -531,7 +531,7 @@ int mlx5_query_nic_vport_node_guid(struct mlx5_core_dev *mdev, u64 *node_guid) *node_guid = MLX5_GET64(query_nic_vport_context_out, out, nic_vport_context.node_guid); - kfree(out); + kvfree(out); return 0; }
@@ -587,7 +587,7 @@ int mlx5_query_nic_vport_qkey_viol_cntr(struct mlx5_core_dev *mdev, *qkey_viol_cntr = MLX5_GET(query_nic_vport_context_out, out, nic_vport_context.qkey_violation_counter); - kfree(out); + kvfree(out); return 0; }
--
2.17.0