| From | Ben Hutchings <> | Date | Fri, 10 Mar 2017 11:46:22 +0000 | Subject | [PATCH 3.16 041/370] IB/mlx4: Put non zero value in max_ah device attribute |
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3.16.42-rc1 review patch. If anyone has any objections, please let me know.
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From: Maor Gottlieb <maorg@mellanox.com>
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@mellanox.com> Signed-off-by: Daniel Jurgens <danielj@mellanox.com> Reviewed-by: Mark Bloch <markb@mellanox.com> Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com> Signed-off-by: Leon Romanovsky <leon@kernel.org> Signed-off-by: Doug Ledford <dledford@redhat.com> [bwh: Backported to 3.16: adjust context] Signed-off-by: Ben Hutchings <ben@decadent.org.uk> --- 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 @@ -212,6 +212,7 @@ 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 = dev->dev->caps.max_fmr_maps; + props->max_ah = INT_MAX; out: kfree(in_mad);
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