From ee107186bcfd25d7873258f3f75440e20f5e6416 Mon Sep 17 00:00:00 2001 From: Shiraz Saleem Date: Wed, 31 Jan 2024 17:38:47 -0600 Subject: RDMA/irdma: Validate max_send_wr and max_recv_wr Validate that max_send_wr and max_recv_wr is within the supported range. Fixes: b48c24c2d710 ("RDMA/irdma: Implement device supported verb APIs") Change-Id: I2fc8b10292b641fddd20b36986a9dae90a93f4be Signed-off-by: Shiraz Saleem Signed-off-by: Sindhu Devale Link: https://lore.kernel.org/r/20240131233849.400285-3-sindhu.devale@intel.com Signed-off-by: Leon Romanovsky --- drivers/infiniband/hw/irdma/verbs.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/irdma/verbs.c b/drivers/infiniband/hw/irdma/verbs.c index b5eb8d421988..cb828e3da478 100644 --- a/drivers/infiniband/hw/irdma/verbs.c +++ b/drivers/infiniband/hw/irdma/verbs.c @@ -839,7 +839,9 @@ static int irdma_validate_qp_attrs(struct ib_qp_init_attr *init_attr, if (init_attr->cap.max_inline_data > uk_attrs->max_hw_inline || init_attr->cap.max_send_sge > uk_attrs->max_hw_wq_frags || - init_attr->cap.max_recv_sge > uk_attrs->max_hw_wq_frags) + init_attr->cap.max_recv_sge > uk_attrs->max_hw_wq_frags || + init_attr->cap.max_send_wr > uk_attrs->max_hw_wq_quanta || + init_attr->cap.max_recv_wr > uk_attrs->max_hw_rq_quanta) return -EINVAL; if (rdma_protocol_roce(&iwdev->ibdev, 1)) { -- cgit