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-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/main.c4
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/mr.c28
2 files changed, 1 insertions, 31 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 584074bbf669..173e2c12e1c7 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -837,8 +837,6 @@ static int mlx5_init_once(struct mlx5_core_dev *dev)
mlx5_init_qp_table(dev);
- mlx5_init_mkey_table(dev);
-
mlx5_init_reserved_gids(dev);
mlx5_init_clock(dev);
@@ -896,7 +894,6 @@ err_rl_cleanup:
err_tables_cleanup:
mlx5_geneve_destroy(dev->geneve);
mlx5_vxlan_destroy(dev->vxlan);
- mlx5_cleanup_mkey_table(dev);
mlx5_cleanup_qp_table(dev);
mlx5_cq_debugfs_cleanup(dev);
mlx5_events_cleanup(dev);
@@ -924,7 +921,6 @@ static void mlx5_cleanup_once(struct mlx5_core_dev *dev)
mlx5_vxlan_destroy(dev->vxlan);
mlx5_cleanup_clock(dev);
mlx5_cleanup_reserved_gids(dev);
- mlx5_cleanup_mkey_table(dev);
mlx5_cleanup_qp_table(dev);
mlx5_cq_debugfs_cleanup(dev);
mlx5_events_cleanup(dev);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/mr.c b/drivers/net/ethernet/mellanox/mlx5/core/mr.c
index c501bf2a0252..42cc3c7ac5b6 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/mr.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/mr.c
@@ -36,16 +36,6 @@
#include <linux/mlx5/cmd.h>
#include "mlx5_core.h"
-void mlx5_init_mkey_table(struct mlx5_core_dev *dev)
-{
- xa_init_flags(&dev->priv.mkey_table, XA_FLAGS_LOCK_IRQ);
-}
-
-void mlx5_cleanup_mkey_table(struct mlx5_core_dev *dev)
-{
- WARN_ON(!xa_empty(&dev->priv.mkey_table));
-}
-
int mlx5_core_create_mkey_cb(struct mlx5_core_dev *dev,
struct mlx5_core_mkey *mkey,
struct mlx5_async_ctx *async_ctx, u32 *in,
@@ -54,7 +44,6 @@ int mlx5_core_create_mkey_cb(struct mlx5_core_dev *dev,
struct mlx5_async_work *context)
{
u32 lout[MLX5_ST_SZ_DW(create_mkey_out)] = {0};
- struct xarray *mkeys = &dev->priv.mkey_table;
u32 mkey_index;
void *mkc;
int err;
@@ -84,16 +73,7 @@ int mlx5_core_create_mkey_cb(struct mlx5_core_dev *dev,
mlx5_core_dbg(dev, "out 0x%x, key 0x%x, mkey 0x%x\n",
mkey_index, key, mkey->key);
-
- err = xa_err(xa_store_irq(mkeys, mlx5_base_mkey(mkey->key), mkey,
- GFP_KERNEL));
- if (err) {
- mlx5_core_warn(dev, "failed xarray insert of mkey 0x%x, %d\n",
- mlx5_base_mkey(mkey->key), err);
- mlx5_core_destroy_mkey(dev, mkey);
- }
-
- return err;
+ return 0;
}
EXPORT_SYMBOL(mlx5_core_create_mkey_cb);
@@ -111,12 +91,6 @@ int mlx5_core_destroy_mkey(struct mlx5_core_dev *dev,
{
u32 out[MLX5_ST_SZ_DW(destroy_mkey_out)] = {0};
u32 in[MLX5_ST_SZ_DW(destroy_mkey_in)] = {0};
- struct xarray *mkeys = &dev->priv.mkey_table;
- unsigned long flags;
-
- xa_lock_irqsave(mkeys, flags);
- __xa_erase(mkeys, mlx5_base_mkey(mkey->key));
- xa_unlock_irqrestore(mkeys, flags);
MLX5_SET(destroy_mkey_in, in, opcode, MLX5_CMD_OP_DESTROY_MKEY);
MLX5_SET(destroy_mkey_in, in, mkey_index, mlx5_mkey_to_idx(mkey->key));