When calculating the required size of an RC QP send queue, leave enough space
for masked atomic operation (which requires more space than "regular" atomic
operation).
v2: the wrong git tree was used to create the v1 patch
(altough the previous patch can be applied as well without any errors)
Signed-off-by: Dotan Barak <[email protected]>
Reviewed-by: Eli Cohen <[email protected]>
---
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
index 3a91d9d..d91acbf 100644
--- a/drivers/infiniband/hw/mlx4/qp.c
+++ b/drivers/infiniband/hw/mlx4/qp.c
@@ -283,7 +283,7 @@ static int send_wqe_overhead(enum ib_qp_type type, u32
flags)
sizeof (struct mlx4_wqe_raddr_seg);
case IB_QPT_RC:
return sizeof (struct mlx4_wqe_ctrl_seg) +
- sizeof (struct mlx4_wqe_atomic_seg) +
+ sizeof (struct mlx4_wqe_masked_atomic_seg) +
sizeof (struct mlx4_wqe_raddr_seg);
case IB_QPT_SMI:
case IB_QPT_GSI:
--
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