Merge mlx5-next into rdma for-next

From git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux

Required for dependencies in the next patches.

Resolved the conflicts:
 - esw_destroy_offloads_acl_tables() use the newer mlx5_esw_for_all_vports()
   version
 - esw_offloads_steering_init() drop the cap test
 - esw_offloads_init() drop the extra function arguments

* branch 'mlx5-next': (39 commits)
  net/mlx5: Expose device definitions for object events
  net/mlx5: Report EQE data upon CQ completion
  net/mlx5: Report a CQ error event only when a handler was set
  net/mlx5: mlx5_core_create_cq() enhancements
  net/mlx5: Expose the API to register for ANY event
  net/mlx5: Use event mask based on device capabilities
  net/mlx5: Fix mlx5_core_destroy_cq() error flow
  net/mlx5: E-Switch, Handle UC address change in switchdev mode
  net/mlx5: E-Switch, Consider host PF for inline mode and vlan pop
  net/mlx5: E-Switch, Use iterator for vlan and min-inline setups
  net/mlx5: E-Switch, Reg/unreg function changed event at correct stage
  net/mlx5: E-Switch, Consolidate eswitch function number of VFs
  net/mlx5: E-Switch, Refactor eswitch SR-IOV interface
  net/mlx5: Handle host PF vport mac/guid for ECPF
  net/mlx5: E-Switch, Use correct flags when configuring vlan
  net/mlx5: Reduce dependency on enabled_vfs counter and num_vfs
  net/mlx5: Don't handle VF func change if host PF is disabled
  net/mlx5: Limit scope of mlx5_get_next_phys_dev() to PCI PF devices
  net/mlx5: Move pci status reg access mutex to mlx5_pci_init
  net/mlx5: Rename mlx5_pci_dev_type to mlx5_coredev_type
  ...

Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c
index 6ac77e09a34a..20ece6e0b2fc 100644
--- a/drivers/infiniband/hw/mlx5/mr.c
+++ b/drivers/infiniband/hw/mlx5/mr.c
@@ -130,7 +130,7 @@ static void reg_mr_callback(int status, struct mlx5_async_work *context)
 	struct mlx5_cache_ent *ent = &cache->ent[c];
 	u8 key;
 	unsigned long flags;
-	struct mlx5_mkey_table *table = &dev->mdev->priv.mkey_table;
+	struct xarray *mkeys = &dev->mdev->priv.mkey_table;
 	int err;
 
 	spin_lock_irqsave(&ent->lock, flags);
@@ -158,12 +158,12 @@ static void reg_mr_callback(int status, struct mlx5_async_work *context)
 	ent->size++;
 	spin_unlock_irqrestore(&ent->lock, flags);
 
-	write_lock_irqsave(&table->lock, flags);
-	err = radix_tree_insert(&table->tree, mlx5_base_mkey(mr->mmkey.key),
-				&mr->mmkey);
+	xa_lock_irqsave(mkeys, flags);
+	err = xa_err(__xa_store(mkeys, mlx5_base_mkey(mr->mmkey.key),
+				&mr->mmkey, GFP_ATOMIC));
+	xa_unlock_irqrestore(mkeys, flags);
 	if (err)
 		pr_err("Error inserting to mkey tree. 0x%x\n", -err);
-	write_unlock_irqrestore(&table->lock, flags);
 
 	if (!completion_done(&ent->compl))
 		complete(&ent->compl);