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path: root/drivers/infiniband/hw/mlx5/odp.c
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Diffstat (limited to 'drivers/infiniband/hw/mlx5/odp.c')
-rw-r--r--drivers/infiniband/hw/mlx5/odp.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx5/odp.c b/drivers/infiniband/hw/mlx5/odp.c
index b04eb6775326..2cc3d69ab6f6 100644
--- a/drivers/infiniband/hw/mlx5/odp.c
+++ b/drivers/infiniband/hw/mlx5/odp.c
@@ -674,6 +674,15 @@ next_mr:
goto srcu_unlock;
}
+ if (!mr->umem->is_odp) {
+ mlx5_ib_dbg(dev, "skipping non ODP MR (lkey=0x%06x) in page fault handler.\n",
+ key);
+ if (bytes_mapped)
+ *bytes_mapped += bcnt;
+ ret = 0;
+ goto srcu_unlock;
+ }
+
ret = pagefault_mr(dev, mr, io_virt, bcnt, bytes_mapped);
if (ret < 0)
goto srcu_unlock;
@@ -735,6 +744,7 @@ next_mr:
head = frame;
bcnt -= frame->bcnt;
+ offset = 0;
}
break;