4.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Artemy Kovalyov <artemyko@xxxxxxxxxxxx>
commit 013c2403bf32e48119aeb13126929f81352cc7ac upstream.
Schedule MR cache work only after bucket was initialized.
Cc: <stable@xxxxxxxxxxxxxxx> # 4.10
Fixes: 49780d42dfc9 ("IB/mlx5: Expose MR cache for mlx5_ib")
Signed-off-by: Artemy Kovalyov <artemyko@xxxxxxxxxxxx>
Reviewed-by: Majd Dibbiny <majd@xxxxxxxxxxxx>
Signed-off-by: Leon Romanovsky <leonro@xxxxxxxxxxxx>
Signed-off-by: Jason Gunthorpe <jgg@xxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/infiniband/hw/mlx5/mr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/infiniband/hw/mlx5/mr.c
+++ b/drivers/infiniband/hw/mlx5/mr.c
@@ -691,7 +691,6 @@ int mlx5_mr_cache_init(struct mlx5_ib_de
init_completion(&ent->compl);
INIT_WORK(&ent->work, cache_work_func);
INIT_DELAYED_WORK(&ent->dwork, delayed_cache_work_func);
- queue_work(cache->wq, &ent->work);
if (i > MR_CACHE_LAST_STD_ENTRY) {
mlx5_odp_init_mr_cache_entry(ent);
@@ -711,6 +710,7 @@ int mlx5_mr_cache_init(struct mlx5_ib_de
ent->limit = dev->mdev->profile->mr_cache[i].limit;
else
ent->limit = 0;
+ queue_work(cache->wq, &ent->work);
}
err = mlx5_mr_cache_debugfs_init(dev);
