| From: Maor Gottlieb <maorg@mellanox.com> |
| Date: Thu, 10 Nov 2016 11:30:58 +0200 |
| Subject: IB/mlx4: Put non zero value in max_ah device attribute |
| |
| 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 3.2: 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 |
| @@ -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); |