From: Moni Shoua monis@mellanox.com
[ Upstream commit 99ed748e878a99c6c7b87bbec063eefd9e47cb42 ]
The transition is allowed from any state and the atrribute mask must be IB_QP_STATE.
Fixes: c32a4f296e1d ("IB/mlx5: Add support for DC Initiator QP") Signed-off-by: Moni Shoua monis@mellanox.com Reviewed-by: Artemy Kovalyov artemyko@mellanox.com Signed-off-by: Leon Romanovsky leonro@mellanox.com Signed-off-by: Jason Gunthorpe jgg@mellanox.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/infiniband/hw/mlx5/qp.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c index 01eae67d5a6e..e260f6a156ed 100644 --- a/drivers/infiniband/hw/mlx5/qp.c +++ b/drivers/infiniband/hw/mlx5/qp.c @@ -3264,7 +3264,9 @@ static bool modify_dci_qp_is_ok(enum ib_qp_state cur_state, enum ib_qp_state new int req = IB_QP_STATE; int opt = 0;
- if (cur_state == IB_QPS_RESET && new_state == IB_QPS_INIT) { + if (new_state == IB_QPS_RESET) { + return is_valid_mask(attr_mask, req, opt); + } else if (cur_state == IB_QPS_RESET && new_state == IB_QPS_INIT) { req |= IB_QP_PKEY_INDEX | IB_QP_PORT; return is_valid_mask(attr_mask, req, opt); } else if (cur_state == IB_QPS_INIT && new_state == IB_QPS_INIT) {