3.2.87-rc1 review patch. If anyone has any objections, please let me know.
------------------
From: Maor Gottlieb <maorg@xxxxxxxxxxxx>
commit 731e0415b4af3a133d0316e4dc8ef0ea57dc3fdf upstream.
Use INT_MAX since this is the max value the attribute can hold, though
hardware capability is unlimited.
Fixes: 225c7b1feef1 ('IB/mlx4: Add a driver Mellanox ConnectX InfiniBand adapters')
Signed-off-by: Maor Gottlieb <maorg@xxxxxxxxxxxx>
Signed-off-by: Daniel Jurgens <danielj@xxxxxxxxxxxx>
Reviewed-by: Mark Bloch <markb@xxxxxxxxxxxx>
Reviewed-by: Yuval Shaia <yuval.shaia@xxxxxxxxxx>
Signed-off-by: Leon Romanovsky <leon@xxxxxxxxxx>
Signed-off-by: Doug Ledford <dledford@xxxxxxxxxx>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
---
drivers/infiniband/hw/mlx4/main.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -164,6 +164,7 @@ static int mlx4_ib_query_device(struct i
props->max_total_mcast_qp_attach = props->max_mcast_qp_attach *
props->max_mcast_grp;
props->max_map_per_fmr = (1 << (32 - ilog2(dev->dev->caps.num_mpts))) - 1;
+ props->max_ah = INT_MAX;
out:
kfree(in_mad);