| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.10 014/111] net/mlx5: Increase number of max QPs in default profile | Date | Tue, 28 Mar 2017 14:30:00 +0200 |
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4.10-stable review patch. If anyone has any objections, please let me know.
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From: Maor Gottlieb <maorg@mellanox.com>
[ Upstream commit 5f40b4ed975c26016cf41953b7510fe90718e21c ]
With ConnectX-4 sharing SRQs from the same space as QPs, we hit a limit preventing some applications to allocate needed QPs amount. Double the size to 256K.
Fixes: e126ba97dba9e ('mlx5: Add driver for Mellanox Connect-IB adapters') Signed-off-by: Maor Gottlieb <maorg@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/net/ethernet/mellanox/mlx5/core/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -87,7 +87,7 @@ static struct mlx5_profile profile[] = { [2] = { .mask = MLX5_PROF_MASK_QP_SIZE | MLX5_PROF_MASK_MR_CACHE, - .log_max_qp = 17, + .log_max_qp = 18, .mr_cache[0] = { .size = 500, .limit = 250
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