This is a note to let you know that I've just added the patch titled
IB/mlx5: Add mutex destroy call to cap_mask_mutex mutex
to the 5.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
ib-mlx5-add-mutex-destroy-call-to-cap_mask_mutex-mut.patch
and it can be found in the queue-5.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 7445f3f366c0fbf90bf6c3ec21b1c98e85359daf
Author: Parav Pandit <parav@xxxxxxxxxx>
Date: Wed Jan 13 14:17:01 2021 +0200
IB/mlx5: Add mutex destroy call to cap_mask_mutex mutex
[ Upstream commit ab40530a2e0a7aca9a5187824c4fb072f3916e85 ]
mutex_destroy() call for device's cap_mask_mutex mutex is missing, let's
add it to annotate destruction.
Fixes: e126ba97dba9 ("mlx5: Add driver for Mellanox Connect-IB adapters")
Link: https://lore.kernel.org/r/20210113121703.559778-4-leon@xxxxxxxxxx
Signed-off-by: Parav Pandit <parav@xxxxxxxxxx>
Signed-off-by: Leon Romanovsky <leonro@xxxxxxxxxx>
Signed-off-by: Jason Gunthorpe <jgg@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index e317d7d6d5c0d..f67165f80ece5 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -3921,7 +3921,7 @@ static void mlx5_ib_stage_init_cleanup(struct mlx5_ib_dev *dev)
mlx5_ib_cleanup_multiport_master(dev);
WARN_ON(!xa_empty(&dev->odp_mkeys));
cleanup_srcu_struct(&dev->odp_srcu);
-
+ mutex_destroy(&dev->cap_mask_mutex);
WARN_ON(!xa_empty(&dev->sig_mrs));
WARN_ON(!bitmap_empty(dev->dm.memic_alloc_pages, MLX5_MAX_MEMIC_PAGES));
}
@@ -3972,6 +3972,10 @@ static int mlx5_ib_stage_init_init(struct mlx5_ib_dev *dev)
dev->ib_dev.dev.parent = mdev->device;
dev->ib_dev.lag_flags = RDMA_LAG_FLAGS_HASH_ALL_SLAVES;
+ err = init_srcu_struct(&dev->odp_srcu);
+ if (err)
+ goto err_mp;
+
mutex_init(&dev->cap_mask_mutex);
INIT_LIST_HEAD(&dev->qp_list);
spin_lock_init(&dev->reset_flow_resource_lock);
@@ -3981,11 +3985,6 @@ static int mlx5_ib_stage_init_init(struct mlx5_ib_dev *dev)
spin_lock_init(&dev->dm.lock);
dev->dm.dev = mdev;
-
- err = init_srcu_struct(&dev->odp_srcu);
- if (err)
- goto err_mp;
-
return 0;
err_mp:
