| From | Ben Hutchings <> | Date | Fri, 10 Mar 2017 11:46:22 +0000 | Subject | [PATCH 3.16 037/370] IB/mlx5: Put non zero value in max_ah |
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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 86695a6582e3b1c4895de2bde4e1022b3a8fbda0 upstream.
We put INT_MAX since this is the max value that can be held. Though there is no hardware limitation, this is practically a large enough number so we can use it.
Fixes: e126ba97dba9 ('mlx5: Add driver for Mellanox Connect-IB adapters') Signed-off-by: Maor Gottlieb <maorg@mellanox.com> Reviewed-by: Mark Bloch <markb@mellanox.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/mlx5/main.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -319,6 +319,7 @@ static int mlx5_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 = INT_MAX; /* no limit in ConnectIB */ + props->max_ah = INT_MAX; out: kfree(in_mad);
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